CN113262577A - Cylindrical tuyere device of oxygen production equipment - Google Patents
Cylindrical tuyere device of oxygen production equipment Download PDFInfo
- Publication number
- CN113262577A CN113262577A CN202110631693.4A CN202110631693A CN113262577A CN 113262577 A CN113262577 A CN 113262577A CN 202110631693 A CN202110631693 A CN 202110631693A CN 113262577 A CN113262577 A CN 113262577A
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- Prior art keywords
- filter
- filter plate
- locking
- plate
- matched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 17
- 239000001301 oxygen Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本发明提供了一种制氧设备圆筒式风口装置，包括：底板、接管，接管垂直于底板下表面设置，接管设有穿过底板的进风口；内过滤板，内过滤板整体成中空柱状垂直于底板上表面，内过滤板与进风口同轴设置，内过滤板设有多排进气孔，多排进气孔绕轴线排列；外过滤板，外过滤板套设于内过滤板的外侧，且外过滤板设有多个过滤仓，多个过滤仓绕外过滤板轴线排列，过滤仓还设有与外界连通的第二过滤孔，过滤棉设于过滤仓内；锁止组件与过滤棉配合带动过滤棉与过滤仓固定连接；旋转定位组件，旋转定位组件与外过滤板配合控制所述外过滤板旋转角度。通过内过滤板与外过滤板转动配合，便于控制外过滤板的旋转角度，从而控制进气孔的工作状态。
The invention provides a cylindrical tuyere device for oxygen production equipment, comprising: a bottom plate and a connecting pipe, the connecting pipe is arranged perpendicular to the lower surface of the bottom plate, and the connecting pipe is provided with an air inlet passing through the bottom plate; Perpendicular to the upper surface of the bottom plate, the inner filter plate is arranged coaxially with the air inlet, the inner filter plate is provided with multiple rows of air intake holes, and the multiple rows of air intake holes are arranged around the axis; the outer filter plate, the outer filter plate is sleeved on the inner filter plate. The outer side and the outer filter plate are provided with a plurality of filter chambers, the plurality of filter chambers are arranged around the axis of the outer filter plate, the filter chamber is also provided with a second filter hole communicating with the outside world, and the filter cotton is arranged in the filter chamber; The filter cotton cooperates to drive the filter cotton to be fixedly connected with the filter bin; the rotating positioning component cooperates with the outer filter plate to control the rotation angle of the outer filter plate. Through the rotation and cooperation of the inner filter plate and the outer filter plate, it is convenient to control the rotation angle of the outer filter plate, thereby controlling the working state of the air intake hole.
Description
Technical Field
The invention relates to the field of tuyere devices, in particular to a cylindrical tuyere device of oxygen production equipment.
Background
The existing air inlet is usually of a square type, but the square type air suction inlet has a plurality of problems. First, the structure is complex and difficult to manufacture. Six surfaces are required to be vertical to each other, the flatness requirement is high, and otherwise, the installation of the filter screen plate is particularly difficult. Secondly, the installation and disassembly are inconvenient. The number of the surfaces is large, and the surfaces are mutually influenced. Each time the disassembly and the assembly are time-consuming and labor-consuming. Simultaneously, the air inlet device cannot control the air inlet amount in different time periods, the filter assembly is troublesome to replace, and the cleaning and replacing difficulty of the air inlet device is increased.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cylindrical tuyere device of oxygen production equipment, which can effectively solve the technical problems.
In order to achieve the purpose, the technical scheme of the invention is as follows: a cylindrical tuyere device of an oxygen production apparatus, comprising:
the air inlet is arranged on the connecting pipe and penetrates through the bottom plate;
the inner filter plate is integrally hollow and columnar and is vertical to the upper surface of the bottom plate, the inner filter plate and the air inlet are coaxially arranged, the inner filter plate is provided with a plurality of rows of air inlet holes, and the plurality of rows of air inlet holes are arranged around an axis;
the outer filter plate is sleeved on the outer side of the inner filter plate and provided with a plurality of filter bins, the plurality of filter bins are arranged around the axis of the outer filter plate, the filter bins are provided with first filter holes communicated with the air inlet holes, and the filter bins are also provided with second filter holes communicated with the outside;
the filter cotton is arranged in the filter bin;
the first locking components are matched with the filter cotton to drive the filter cotton to be fixedly connected with the filter bin;
and the rotating positioning assembly is matched with the outer filter plate to control the rotating angle of the outer filter plate.
Preferably, the first locking assembly comprises:
the first locking shell is fixedly connected with the upper surface of the outer filter plate;
the first locking block is arranged in the first locking shell in a sliding mode, and the filter cotton extends to the upper surface of the filter bin and is provided with a first locking part matched with the first locking block;
the first spring is arranged in the first locking shell and drives the first locking component to be matched with the first locking part;
the first cover plate is sealed with the first locking shell, the first cover plate is provided with a first strip-shaped groove, and the first locking block is provided with a first driving portion moving along the first strip-shaped groove.
Preferably, the rotational positioning assembly comprises:
the bottom plate is provided with a supporting part, the whole supporting part is annularly provided with the outer side of the outer filter plate, the rotary positioning column vertically penetrates through the side wall of the supporting part to be matched with the outer filter plate, and the outer filter plate is provided with an annular groove matched with the rotary positioning column;
the rotary positioning column is provided with a limiting part, the second spring is arranged between the limiting part and the supporting part, and the rotary positioning column extends to the outer side of the supporting part and is fixedly connected with an end plate;
and the adjusting component is matched with the outer filter plate to control the rotating angle of the outer filter plate.
Preferably, the adjustment assembly comprises:
the second locking shell is fixed on the outer side wall of the supporting part;
the second locking block is arranged in the second locking shell in a sliding mode, the outer filter plate is provided with a locking ring, and the locking ring is provided with a plurality of positioning holes matched with the second locking block;
the third spring is arranged in the second locking shell and drives the second locking block to be matched with the positioning hole;
the second apron with second locking shell seals, the second apron is equipped with second bar groove, second locking piece is equipped with the second drive division along the motion of second bar groove.
Preferably, the first filter plate is provided with a plurality of first sealing portions, and the second filter plate is provided with a plurality of second sealing portions engaged with the first sealing portions.
Preferably, the upper surfaces of the filter cotton are provided with handles.
The invention has the following advantages:
through interior filter and outer filter normal running fit, be convenient for control the rotation angle of outer filter to the operating condition of control inlet port realizes controlling the intake of different time quantums. Meanwhile, the inner filter plate and the outer filter plate are matched to simplify the integral structure of the air inlet device, and the manufacturing difficulty is simplified. And filter the cotton and cooperate through first locking subassembly and outer filter, simplify the installation degree of difficulty of filtering the cotton, be convenient for detect the jam condition of filtering the cotton simultaneously, the rotation angle of outer filter is convenient for control to the rotational positioning subassembly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a cylindrical tuyere device of an oxygen generating apparatus according to an embodiment of the present invention;
FIG. 2 is an exploded view of the whole structure of the cylindrical tuyere device of the oxygen generating apparatus in the embodiment of the present invention;
FIG. 3 is an enlarged view of the cylindrical tuyere device of the oxygen generating apparatus in the embodiment of the present invention at the A position.
The corresponding part names indicated by the numbers and letters in the drawings:
1. the bottom plate 2, the connecting pipe 3, the inner filter plate 4, the outer filter plate 5, the air inlet 6, the first sealing part 7, the second filter hole 8, the filter cotton 9, the first locking shell 10, the first locking block 11, the first spring 12, the rotary positioning column 13, the supporting part 14, the second spring 15, the end plate 16, the second locking shell 17, the second locking block 18, the locking ring 19, the positioning hole 20, the third spring 21 and the handle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in fig. 1, a cylindrical tuyere device of an oxygen production apparatus includes: the air conditioner comprises a bottom plate 1 and a connecting pipe 2, wherein the connecting pipe 2 is perpendicular to the lower surface of the bottom plate 1, and the connecting pipe 2 is provided with an air inlet penetrating through the bottom plate 1.
As shown in fig. 1 and 2, an inner filter plate 3 is vertically arranged on the upper surface of a bottom plate 1, the inner filter plate 3 is integrally arranged in a hollow column shape, the inner filter plate 3 and a connecting pipe 2 are coaxially arranged, the inner filter plate 3 is provided with a plurality of rows of air inlet holes 5, the plurality of rows of air inlet holes 5 are arranged around an axis, and a first sealing part 6 is arranged between the two rows of air inlet holes 5.
3 outside covers of interior filter are equipped with an outer filter 4, and outer filter 4 with 3 normal running fit of interior filter, outer filter 4 are equipped with a plurality of filter storehouses of crossing, and a plurality of filter storehouses of crossing are arranged around 4 axes of outer filter, cross the filter storehouse and are equipped with the first filtration hole of crossing with inlet port 5 intercommunication, and outer filter 4 is located first filtration hole position and is equipped with the second sealing with 6 complex of first sealing, crosses the filter storehouse and still is equipped with and crosses filter hole 7 with the second of external intercommunication.
The filter bin is internally provided with a piece of filter cotton 8, the filter cotton 8 is provided with a handle 21, and the filter cotton 8 is fixedly connected with the outer filter plate 4 through a first locking assembly.
The first locking assembly includes: first locking shell 9, first locking shell 9 and outer filter 4 upper surface fixed connection slide in the first locking shell 9 and be equipped with a first locking piece 10, filter cotton 8 extends to and filters the storehouse upper surface and be equipped with one with first locking piece 10 complex first locking portion.
A first spring 11 for driving the first locking block 10 to cooperate with the first locking part is further arranged in the first locking shell 9. The first locking case 9 is sealed by a first cover plate provided with a first strip-shaped groove, and the first locking block 10 is provided with a first driving portion that moves along the first strip-shaped groove.
The cylindrical air port device of the oxygen generating equipment is also provided with a rotary positioning component which is matched with the outer filter plate 4 to control the rotation angle of the outer filter plate 4.
As shown in fig. 2 and 3, the rotational positioning assembly includes: rotatory reference column 12, bottom plate 1 are equipped with a supporting part 13, and supporting part 13 wholly appears the cyclic annular outside that is equipped with outer filter 4, and rotatory reference column 12 passes supporting part 13 lateral wall perpendicularly and outer filter 4 cooperation, and outer filter 4 is equipped with the ring channel with rotatory reference column 12 complex.
The rotating positioning column 12 has a limiting portion, a second spring 14 is disposed between the limiting portion and the supporting portion 13, and the rotating positioning column 12 extends to the outside of the supporting portion 13 and is fixedly connected with an end plate 15.
Wherein, the bottom of the outer filter 4 is provided with a first inclined plane, the rotating positioning column 12 is provided with a second inclined plane matched with the first inclined plane, the first inclined plane contacts with the second inclined plane in the downward process of the outer filter 4 to drive the rotating positioning column 12 to move towards the outer side of the supporting part 13 and compress the second spring 14, and when the rotating positioning column 12 moves to the annular groove, the second spring 14 drives the rotating positioning column 12 to move towards the inner side of the supporting part 13 and the annular groove realizes clamping.
The rotational positioning assembly further comprises: the adjusting component is matched with the outer filter plate 4 to control the rotating angle of the outer filter plate 4.
The adjusting assembly comprises: and the second locking shell 16 is fixed on the outer side wall of the supporting part 13, the second locking shell 16 is arranged in the second locking shell 16 in a sliding way, and the outer filter plate 4 is provided with a locking ring 18.
The locking ring 18 has a plurality of positioning holes 19 matching with the second locking block 17, a third spring 20 is disposed in the second locking shell 16, and the third spring 20 drives the second locking block 17 to match with the positioning holes 19. The second locking shell 16 is sealed by a second cover plate, the second cover plate is provided with a second strip-shaped groove, and the second locking block 17 is provided with a second driving part moving along the second strip-shaped groove.
As shown in fig. 1 to 3, in operation, a technician drives the outer filter plate 4 to be sleeved on the outer side of the inner filter plate 3, the bottom of the outer filter plate 4 is provided with a first inclined surface, and the rotary positioning column 12 is provided with a second inclined surface matched with the first inclined surface.
The first inclined plane contacts with the second inclined plane in the downward process of the outer filter plate 4, drives the rotary positioning column 12 to move towards the outer side of the supporting part 13, and compresses the second spring 14. When the rotating positioning column 12 moves to the annular groove, the second spring 14 drives the rotating positioning column 12 to move towards the inner side of the supporting portion 13 and the annular groove is clamped.
After outer filter 4 succeeds in the joint with 3 joints of interior filter, press the second drive division through manual, the second drive division drives second locking piece 17 compression third spring 20 along second bar groove motion, and drive second locking piece 17 and break away from locating hole 19 (locating hole 19 department is equipped with the mark of corresponding amount of wind size) rotatory outer filter 4, and drive second locking piece 17 and move to suitable locating hole 19 (the area of contact of first sealing and second sealing of control), third spring 20 goes upward and drives second locking piece 17 and wherein a locating hole 19 cooperation realization locking, thereby the amount of wind size of control air intake.
After the filter cotton 8 is used for a period of time, when the filter cotton 8 needs to be replaced, a technician manually drives the first driving portion to move along the first strip-shaped groove and compress the first spring 11, drives the first locking block 10 to be separated from the first locking portion, and drives the filter cotton 8 to move upwards through the handle 21 to replace the new filter cotton 8.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (6)
1. A cylindrical tuyere device of an oxygen production apparatus, comprising:
the air inlet is arranged on the connecting pipe and penetrates through the bottom plate;
the inner filter plate is integrally hollow and columnar and is vertical to the upper surface of the bottom plate, the inner filter plate and the air inlet are coaxially arranged, the inner filter plate is provided with a plurality of rows of air inlet holes, and the plurality of rows of air inlet holes are arranged around an axis;
the outer filter plate is sleeved on the outer side of the inner filter plate and provided with a plurality of filter bins, the plurality of filter bins are arranged around the axis of the outer filter plate, the filter bins are provided with first filter holes communicated with the air inlet holes, and the filter bins are also provided with second filter holes communicated with the outside;
the filter cotton is arranged in the filter bin;
the first locking components are matched with the filter cotton to drive the filter cotton to be fixedly connected with the filter bin;
and the rotating positioning assembly is matched with the outer filter plate to control the rotating angle of the outer filter plate.
2. The oxygen plant cylinder tuyere device of claim 1, wherein the first locking assembly comprises:
the first locking shell is fixedly connected with the upper surface of the outer filter plate;
the first locking block is arranged in the first locking shell in a sliding mode, and the filter cotton extends to the upper surface of the filter bin and is provided with a first locking part matched with the first locking block;
the first spring is arranged in the first locking shell and drives the first locking component to be matched with the first locking part;
the first cover plate is sealed with the first locking shell, the first cover plate is provided with a first strip-shaped groove, and the first locking block is provided with a first driving portion moving along the first strip-shaped groove.
3. The oxygen plant cylinder tuyere device of claim 1, wherein the rotational positioning assembly comprises:
the bottom plate is provided with a supporting part, the whole supporting part is annularly provided with the outer side of the outer filter plate, the rotary positioning column vertically penetrates through the side wall of the supporting part to be matched with the outer filter plate, and the outer filter plate is provided with an annular groove matched with the rotary positioning column;
the rotary positioning column is provided with a limiting part, the second spring is arranged between the limiting part and the supporting part, and the rotary positioning column extends to the outer side of the supporting part and is fixedly connected with an end plate;
and the adjusting component is matched with the outer filter plate to control the rotating angle of the outer filter plate.
4. The oxygen plant cylinder tuyere device of claim 3, wherein the adjustment assembly comprises:
the second locking shell is fixed on the outer side wall of the supporting part;
the second locking block is arranged in the second locking shell in a sliding mode, the outer filter plate is provided with a locking ring, and the locking ring is provided with a plurality of positioning holes matched with the second locking block;
the third spring is arranged in the second locking shell and drives the second locking block to be matched with the positioning hole;
the second apron with second locking shell seals, the second apron is equipped with second bar groove, second locking piece is equipped with the second drive division along the motion of second bar groove.
5. The oxygen plant cylindrical tuyere device of claim 3, wherein the first filter plate is provided with a plurality of first sealing portions, and the second filter plate is provided with a plurality of second sealing portions cooperating with the first sealing portions.
6. The cylindrical tuyere device of an oxygen plant as set forth in claim 1, wherein a handle is provided on each of the upper surfaces of the filter cloths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631693.4A CN113262577A (en) | 2021-06-07 | 2021-06-07 | Cylindrical tuyere device of oxygen production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631693.4A CN113262577A (en) | 2021-06-07 | 2021-06-07 | Cylindrical tuyere device of oxygen production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113262577A true CN113262577A (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110631693.4A Pending CN113262577A (en) | 2021-06-07 | 2021-06-07 | Cylindrical tuyere device of oxygen production equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080099401A1 (en) * | 2006-10-26 | 2008-05-01 | Sandford Michael S | Filter cartridge with inlet flow diffuser |
| CN209761583U (en) * | 2019-04-30 | 2019-12-10 | 广安职业技术学院 | Automobile filter |
| CN211706106U (en) * | 2019-12-31 | 2020-10-20 | 青岛蓝贝迪生物科技有限公司 | Novel filter vat |
| CN212003308U (en) * | 2020-03-09 | 2020-11-24 | 江苏安能钻掘设备科技有限公司 | Tail gas filtering device of tunneling drill carriage |
| CN112128722A (en) * | 2020-09-24 | 2020-12-25 | 广州众悦科技有限公司 | Heat pipe exchanger for steam waste heat recovery device |
| CN213083989U (en) * | 2020-07-29 | 2021-04-30 | 徐州山河青生态环境技术研究院有限公司 | A sample transport box for air testing |
| CN215026921U (en) * | 2021-06-07 | 2021-12-07 | 江苏宝联气体有限公司 | Cylindrical tuyere device of oxygen production equipment |
-
2021
- 2021-06-07 CN CN202110631693.4A patent/CN113262577A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080099401A1 (en) * | 2006-10-26 | 2008-05-01 | Sandford Michael S | Filter cartridge with inlet flow diffuser |
| CN209761583U (en) * | 2019-04-30 | 2019-12-10 | 广安职业技术学院 | Automobile filter |
| CN211706106U (en) * | 2019-12-31 | 2020-10-20 | 青岛蓝贝迪生物科技有限公司 | Novel filter vat |
| CN212003308U (en) * | 2020-03-09 | 2020-11-24 | 江苏安能钻掘设备科技有限公司 | Tail gas filtering device of tunneling drill carriage |
| CN213083989U (en) * | 2020-07-29 | 2021-04-30 | 徐州山河青生态环境技术研究院有限公司 | A sample transport box for air testing |
| CN112128722A (en) * | 2020-09-24 | 2020-12-25 | 广州众悦科技有限公司 | Heat pipe exchanger for steam waste heat recovery device |
| CN215026921U (en) * | 2021-06-07 | 2021-12-07 | 江苏宝联气体有限公司 | Cylindrical tuyere device of oxygen production equipment |
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