CN110694323B - Automatic blowdown apparatus is used in construction of clearance type underground works - Google Patents
Automatic blowdown apparatus is used in construction of clearance type underground works Download PDFInfo
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- CN110694323B CN110694323B CN201911074834.6A CN201911074834A CN110694323B CN 110694323 B CN110694323 B CN 110694323B CN 201911074834 A CN201911074834 A CN 201911074834A CN 110694323 B CN110694323 B CN 110694323B
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- inner container
- water
- collecting box
- counter weight
- water discharging
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000010865 sewage Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 210000003781 tooth socket Anatomy 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention belongs to the field of underground engineering, and particularly relates to an automatic cleaning type sewage discharging device for underground engineering construction, which comprises a storage box and a cylindrical collecting box, wherein the storage box is communicated with the collecting box through a sewage discharge outlet, a water inlet pipe is arranged at the upper end of the collecting box, a water outlet pipe is arranged on the side wall of the collecting box, an inner container with one open end is connected in the collecting box in a rotating and sealing mode, a partition plate is fixedly connected in the inner container along the axis direction of the inner container, the inner container is divided into an upper water discharging cavity and a lower water discharging cavity by the partition plate, circulation holes are formed in the positions, corresponding to the water inlet pipe, of the water discharging cavities, a filter plate is connected in the water discharging cavities in a sliding and sealing mode, the filter plate is perpendicular to the axis direction of the inner container, a counterweight roller is rotatably connected on the outer side wall, away from the open end, and a connecting strip is wound on the counterweight roller. The invention can alternately convey water by arranging the upper and lower drainage cavities, does not need to close a sewage discharge pipeline when cleaning impurities, can realize non-stop operation and can greatly improve the sewage discharge efficiency.
Description
Technical Field
The invention belongs to the field of underground engineering, and particularly relates to an automatic cleaning type sewage draining device for underground engineering construction.
Background
Underground engineering refers to the construction and related activities under the ground surface, such as excavation of tunnels, and in the process of underground engineering construction, underground construction sewage is often required to be discharged in time so as to ensure the normal operation of the construction.
In the construction process of underground engineering, sewage contains more large-particle hard impurities such as small stones and the like, so that the pipeline is easily blocked in the sewage discharge process, the drainage efficiency is seriously influenced, and the pipeline is easily damaged; in addition, because the underground engineering construction space is generally narrow and long, the dredging and the overhauling of the pipeline are also difficult.
Therefore, an automatic cleaning type sewage draining device for underground engineering construction is provided to solve the problems.
Disclosure of Invention
The invention aims to provide an anti-clogging automatic cleaning type sewage discharging device for underground engineering construction, aiming at the problem that the existing sewage discharging pipeline for underground engineering construction is easy to clog.
In order to achieve the purpose, the invention adopts the following technical scheme: an automatic cleaning type sewage discharging device for underground engineering construction comprises a storage box and a cylindrical collecting box, wherein the storage box is communicated with the collecting box through a sewage discharge port, a water inlet pipe is arranged at the upper end of the collecting box, a water discharge pipe is arranged on the side wall of the collecting box, an inner container with one open end is connected in a rotary sealing manner, a partition plate is fixedly connected in the inner container along the axis direction of the inner container, the inner container is divided into an upper water discharge cavity and a lower water discharge cavity by the partition plate, circulation holes are formed in the positions, corresponding to the water inlet pipe, of the water discharge cavities, a filter plate is connected in the water discharge cavities in a sliding sealing manner and is vertical to the axis direction of the inner container, a counterweight roller is rotatably connected on the outer side wall of the inner container, far away from the open end, a connecting strip is wound on the counterweight roller, and two ends of the connecting strip respectively penetrate into the two water discharge cavities and are fixedly connected with the corresponding filter plates, the counterweight is embedded on the counterweight roller, so that the gravity center of the counterweight roller is positioned at a non-axial line position, and the central axis of the counterweight roller is orthogonal to the central axis of the liner.
In the automatic cleaning type sewage draining device for underground engineering construction, tooth sockets are arranged on the side walls of the counterweight rollers, teeth are arranged on the side walls of the connecting strips, and the teeth are meshed with the tooth sockets.
In the above-mentioned automatic cleaning type sewage discharging device for underground engineering construction, the storage tank is internally and fixedly connected with a water filtering plate which is obliquely arranged, the water draining pipe is fixedly connected with a return pipe, and the input end of the return pipe is fixedly communicated with the part of the storage tank, which is positioned on the lower side of the water filtering plate.
Compared with the prior art, this automatic clearance type waste fitting discharging for underground works construction's advantage lies in:
1. the invention can alternately convey water by arranging the upper and lower drainage cavities, does not need to close a sewage discharge pipeline when cleaning impurities, can realize non-stop operation and can greatly improve the sewage discharge efficiency.
2. According to the invention, through the arrangement of the counterweight roller and the connecting strip, when more impurities are accumulated at the upper side of the filter plate, the filter plate is gradually pushed forward, the counterweight roller is driven to rotate, and when the counterweight block on the counterweight roller rotates to the upper side, the inner container is driven to turn over around the axis of the inner container under the action of gravity, so that the two sewage discharge chambers are exchanged, and the sewage discharge chamber containing a large amount of impurities can be rotated to the lower side, so that the sewage can be discharged efficiently.
3. According to the invention, the two filter plates can be connected together by arranging the connecting strip, so that the two filter plates are linked, and in the process that the filter plate positioned on the upper side is pushed forwards, the filter plate positioned on the lower side can be pulled backwards, and impurities and the like are pushed backwards and discharged from the sewage discharge outlet, so that the impurities are automatically cleaned.
4. According to the invention, the water filtering plate is arranged, so that the dry-wet separation of impurities can be realized, and the later recovery treatment of the impurities is facilitated.
According to the invention, the return pipe is arranged, and as the fluid in the drain pipe rapidly flows, the pressure in the drain pipe is smaller than that of the return pipe according to the Bernoulli principle, and the drain pipe can suck the sewage in the return pipe and take away the sewage under the action of pressure difference, so that the subsequent sewage treatment procedures are reduced, and meanwhile, the storage space of the storage box can be increased.
Drawings
FIG. 1 is a schematic structural view of an embodiment 1 of a sewage draining apparatus for automatic cleaning type underground engineering construction according to the present invention;
FIG. 2 is a schematic cross-sectional view of a counterweight roller in embodiment 1 of an automatic cleaning type drainage apparatus for underground works according to the present invention;
FIG. 3 is a schematic side view of a counterweight roller in embodiment 1 of an automatic cleaning type drainage apparatus for underground works according to the present invention;
FIG. 4 is a schematic cross-sectional view of a heavy inner container of embodiment 1 of a blowdown apparatus for automatic clean-up type underground works construction provided in the present invention;
fig. 5 is a schematic structural view of an automatic cleaning type drainage apparatus for underground engineering construction in accordance with an embodiment 2 of the present invention.
In the figure, 1 a storage box, 2 a collection box, 3 a sewage discharge outlet, 4 a water inlet pipe, 5 a water discharge pipe, 6 an inner container, 7 a partition board, 8 a water discharge cavity, 9 a circulation hole, 10 a filter board, 11 a counterweight roller, 12 a connecting strip, 13 a counterweight block, 14 a water filter board and 15 a return pipe.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-4, an automatic cleaning type sewage discharging device for underground engineering construction comprises a storage box 1 and a cylindrical collecting box 2, wherein the storage box 1 and the collecting box 2 are communicated with each other through a sewage discharging port 3, the sewage discharging port 3 comprises an upper opening arranged at the bottom of the collecting box 2 and a lower opening arranged at the upper end of the storage box 1, the upper opening and the lower opening are correspondingly positioned and communicated with each other, and the upper opening and the lower opening jointly form a conical opening with a small upper part and a large lower part, so that impurities can be rapidly discharged, a water inlet pipe 4 is arranged at the upper end of the collecting box 2, a water outlet pipe 5 is arranged on the side wall of the collecting box 2, an inner container 6 with one open end is rotationally and hermetically connected in the collecting box 2, a partition plate 7 is fixedly connected in the inner container 6 along the axial direction of the inner container, the partition plate 7 divides the inner container 6 into an upper water outlet cavity and a lower water outlet cavity 8, a circulation hole 9 is arranged at the position, corresponding to the water inlet pipe 4, and the position on each water outlet cavity 8 is provided with the circulation hole 9, the opening 9, the inlet tube 4 and the drain 3 are located on the same axis, the two openings 9 are respectively communicated with the inlet tube 4 and the drain 3, the filter 10 is connected with the water discharging chamber 8 in a sliding sealing manner, the filter 10 is semicircular and is matched with the cross section of the water discharging chamber 8, and the filter 10 is vertical to the axis direction of the inner container 6.
Rotate on the lateral wall of the open end of being away from of inner bag 6 and be connected with counter weight roller 11, around being equipped with connecting strip 12 on counter weight roller 11, it is specific, be equipped with the tooth's socket on counter weight roller 11's the lateral wall, be equipped with tooth on connecting strip 12's the lateral wall, mesh between tooth and the tooth's socket, under the effect of tooth and tooth's socket, make connecting strip 12 can stably drive counter weight roller 11 when removing and take place to rotate, the both ends of connecting strip 12 run through respectively to two drainage chamber 8 in and with the filter 10 fixed connection that corresponds, it is equipped with balancing weight 13 to inlay on counter weight roller 11, make counter weight roller 11's focus be located the position of non-axis, when counter weight roller 11's focus is located more than its axis, easy unbalance, take place the upset, counter weight roller 11's the central axis and inner bag 6 the central axis quadrature.
In this embodiment, in the initial state, the circulation hole 9 located on the upper side is communicated with the water inlet pipe 4, the sewage enters the water discharging chamber 8 on the upper side through the water inlet pipe 4, and is discharged through the water discharging pipe 5, the impurities contained in the sewage can be blocked on the right side by the filter plate 10 on the upper side, along with the increase of the impurities, the circulation area at the filter plate 10 is reduced, so the impact force of the sewage on the filter plate 10 can be increased, the filter plate 10 can be pushed to move beyond the left side, the connecting strip 12 can be pulled along with the movement of the filter plate 10, the counterweight roller 11 is driven to rotate under the action of the connecting strip 12, the counterweight block 13 of the counterweight roller 11 is rotated to the upper side, and under the action of a large amount of the impurities, the overall gravity center of the counterweight roller 11 and the inner container 6 can be moved to above the partition plate 7, so that the inner container 6 and the counterweight roller 11 can be completely overturned around the partition plate 7, so that the positions of the two water discharging chambers 8 can be exchanged, therefore, the sewage can be continuously filtered, and the sewage can be prevented from being blocked.
Meanwhile, the filter plate 10 positioned at the lower side can move backwards and push impurities to move backwards under the traction of the connecting strip 12, so that the impurities and the like enter the storage box 1 along the sewage draining outlet 3, and the impurities and the like can be automatically cleaned.
Example 2
As shown in fig. 5, the present embodiment is different from embodiment 1 in that: the water filtering plate 14 which is obliquely arranged is fixedly connected in the storage box 1, the drain pipe 5 is fixedly connected with a return pipe 15, and the input end of the return pipe 15 is fixedly communicated with the part of the storage box 1, which is positioned at the lower side of the water filtering plate 14.
This embodiment is through setting up drainage board 14, can realize the wet-dry separation of impurity, the convenient recovery processing to the impurity later stage, and, owing to be provided with back flow 15, because the fluid in the drain pipe 5 flows fast, can know according to bernoulli's principle, pressure in the drain pipe 5 is less than the pressure of back flow 15, under the effect of pressure difference, drain pipe 5 can inhale the sewage in the back flow 15, take away sewage, thereby reduce follow-up processing procedure to sewage, simultaneously, also can increase the storage space of storage box 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. An automatic cleaning type sewage discharging device for underground engineering construction comprises a storage box (1) and a cylindrical collecting box (2), and is characterized in that the storage box (1) and the collecting box (2) are communicated through a sewage discharging port (3), a water inlet pipe (4) is arranged at the upper end of the collecting box (2), a water discharging pipe (5) is arranged on the side wall of the collecting box (2), an inner container (6) with one open end is connected in the collecting box (2) in a rotating and sealing mode, a partition board (7) is fixedly connected in the inner container (6) along the axis direction of the inner container, the inner container (6) is divided into an upper water discharging cavity and a lower water discharging cavity (8) by the partition board (7), circulation holes (9) are formed in the positions, corresponding to the water inlet pipe (4), of the water discharging cavities (8), filter boards (10) are connected in the water discharging cavities (8) in a sliding and sealing mode, the filter boards (10) are perpendicular to the axis direction of the inner container (6), the utility model discloses a water pump, including inner bag (6), inner bag (6) are kept away from on the lateral wall of open end and are rotated and be connected with counter weight roller (11), around being equipped with connecting strip (12) on counter weight roller (11), the both ends of connecting strip (12) run through respectively to two drainage chamber (8) in and with filter (10) fixed connection that correspond, inlay on counter weight roller (11) and be equipped with balancing weight (13), make the focus of counter weight roller (11) is located the position of non-axis, the central axis of counter weight roller (11) and the central axis quadrature of inner bag (6), the central axis of counter weight roller (11) and the rotation axis coincidence of balancing weight (13).
2. The automatic cleaning type sewage draining device for underground engineering construction according to claim 1, wherein a tooth socket is provided on a side wall of the counterweight roller (11), and teeth are provided on a side wall of the connecting bar (12), and the teeth and the tooth socket are engaged with each other.
3. The automatic cleaning type sewage draining apparatus for underground engineering construction according to claim 2, wherein the storage tank (1) is fixedly connected with a water filtering plate (14) which is obliquely arranged, the drain pipe (5) is fixedly connected with a return pipe (15), and an input end of the return pipe (15) is fixedly communicated with a part of the storage tank (1) which is positioned at the lower side of the water filtering plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074834.6A CN110694323B (en) | 2019-11-06 | 2019-11-06 | Automatic blowdown apparatus is used in construction of clearance type underground works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074834.6A CN110694323B (en) | 2019-11-06 | 2019-11-06 | Automatic blowdown apparatus is used in construction of clearance type underground works |
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| CN110694323A CN110694323A (en) | 2020-01-17 |
| CN110694323B true CN110694323B (en) | 2021-11-16 |
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| CN201911074834.6A Active CN110694323B (en) | 2019-11-06 | 2019-11-06 | Automatic blowdown apparatus is used in construction of clearance type underground works |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111851698B (en) * | 2020-08-09 | 2021-11-12 | 台州云造智能科技有限公司 | A self-dredging combined pipeline for sewage discharge in underground engineering |
| CN112090115B (en) * | 2020-09-15 | 2022-03-04 | 重庆工程职业技术学院 | Cage type oil-water separation device with high adsorption rate |
| CN119971573B (en) * | 2025-04-14 | 2025-07-18 | 鞍山创鑫环保科技股份有限公司 | High-efficient filtration equipment of sour regeneration facility waste water |
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| SU292355A1 (en) * | 1968-04-02 | 1985-03-30 | Toporskij I F | Filter heat exchanger |
| SU516414A1 (en) * | 1973-04-13 | 1976-06-05 | Предприятие П/Я Р-6711 | Continuous ion filter |
| DE3222987A1 (en) * | 1982-06-19 | 1983-12-22 | Grau Feinwerktechnik GmbH & Co, 7926 Böhmenkirch | PLATE FILTER |
| JP3437038B2 (en) * | 1996-09-02 | 2003-08-18 | 石川島プラントエンジニアリング株式会社 | Discharge switching device such as centrifugal filter |
| DE102007052074A1 (en) * | 2007-10-31 | 2009-05-07 | BSH Bosch und Siemens Hausgeräte GmbH | Water-conducting household appliance with self-cleaning filter |
| CN101935112B (en) * | 2010-09-02 | 2012-07-25 | 青岛科创新能源科技有限公司 | Cold and heat source revolution type dual-prevention device for sewage or surface water and system thereof |
| CN201930607U (en) * | 2010-11-11 | 2011-08-17 | 中国水产科学研究院黑龙江水产研究所 | Hydraulic power automatic filtration device for industrial aquaculture |
| EP2758148A4 (en) * | 2011-09-19 | 2015-07-15 | 3M Innovative Properties Co | Indexing filter apparatus and method of use |
| CN204182201U (en) * | 2014-11-07 | 2015-03-04 | 詹海燕 | Separator in a kind of disposing polluted water in oil filter |
| DE102016113979B3 (en) * | 2016-07-28 | 2017-11-23 | Gneuss Gmbh | Filtration device for a plastic melt or other highly viscous fluid |
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| KR101962338B1 (en) * | 2018-09-10 | 2019-03-26 | (주)현대워터텍 | A Rotary Dust Separator |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211102 Address after: 202150 room 206, No. 983, sanshuang highway, Gangxi Town, Chongming District, Shanghai (Shanghai Jinqiao Economic Development Zone) Applicant after: SHANGHAI TIENENG CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 450000 100 science Avenue, Zhengzhou high tech Zone, Henan Applicant before: Ren Xiuhua |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic cleaning type sewage discharge device for underground engineering construction Granted publication date: 20211116 Pledgee: China Construction Bank Corporation Shanghai Changning Branch Pledgor: SHANGHAI TIENENG CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2024980028783 |
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