CN104526566B - A kind of pattern flexible media abrasive blasting device in parallel - Google Patents
A kind of pattern flexible media abrasive blasting device in parallel Download PDFInfo
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- CN104526566B CN104526566B CN201510009622.5A CN201510009622A CN104526566B CN 104526566 B CN104526566 B CN 104526566B CN 201510009622 A CN201510009622 A CN 201510009622A CN 104526566 B CN104526566 B CN 104526566B
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- storage tank
- agitator
- valve
- material storage
- compressed air
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- 238000005270 abrasive blasting Methods 0.000 title 1
- 238000003860 storage Methods 0.000 claims abstract description 133
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 claims abstract description 4
- 238000005422 blasting Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 23
- 238000005507 spraying Methods 0.000 description 12
- 239000007921 spray Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
本发明涉及一种并联型式柔性介质喷磨装置，该装置包括储料系统、螺旋送料器系统及配套的压缩空气系统，通过并联型式的储料系统能实现了间歇加料、连续喷磨作业，从而有效提高了劳动生产率、设备利用率；同时通过储料罐中设置的搅拌器可以有效避免棚料现象。本发明的装置能采用模块化的型式进行制造，通过快速安装组件，实现模块之间的快速组装和拆卸，提高了喷磨装置的生产效率，便于维护、推广使用。
The invention relates to a parallel-type flexible medium jet-grinding device, which includes a material storage system, a screw feeder system and a matching compressed air system. Through the parallel-type material storage system, intermittent feeding and continuous jet-grinding operations can be realized, thereby Effectively improve labor productivity and equipment utilization; at the same time, the agitator set in the storage tank can effectively avoid the shed material phenomenon. The device of the present invention can be manufactured in a modular form, through quick assembly of components, quick assembly and disassembly of modules is realized, the production efficiency of the jet grinding device is improved, and maintenance and popularization are facilitated.
Description
技术领域technical field
本发明涉及一种柔性介质喷磨装置，属于表面清理设备环保技术领域，具体涉及一种采用聚氨酯弹性体和刚性磨料复合制成的海绵磨料专用喷磨装置。The invention relates to a flexible medium spraying and grinding device, which belongs to the field of surface cleaning equipment environmental protection technology, and in particular to a special spraying and grinding device for sponge abrasives made of polyurethane elastic body and rigid abrasives.
背景技术Background technique
在装置、建筑物等表面清理行业中，采用由聚氨酯弹性体和刚性磨料复合制成的海绵磨料，由于其在清理过程中可以吸附90％以上喷磨过程中产生的粉尘，具有飞溅少、不损伤周边工作表面、可以多次重复利用、清洁环保等优点，因而得到越来越广泛的应用，中外专利如US5207034、JPA2009166208、ZL201220013163.X、ZL201210253007.5等提供了多种采用柔性介质的喷磨装置。但这些装置也存在一定的缺点，即喷磨过程为间歇方式：当储料罐的复合磨料用完时，必须停止喷磨，重新装料后才能继续作业，工作效率较低；当工作量较大、时间较紧时，通常要采用较大的设备或多台喷磨设备作业的方式才能解决问题。In the surface cleaning industry of devices, buildings, etc., the sponge abrasive made of polyurethane elastomer and rigid abrasive is used, because it can absorb more than 90% of the dust generated in the process of spraying and grinding during the cleaning process, and it has less splashing and no pollution. It has the advantages of damaging the surrounding working surface, being able to be reused many times, and being clean and environmentally friendly, so it has been more and more widely used. Chinese and foreign patents such as US5207034, JPA2009166208, ZL201220013163. device. But these devices also have certain disadvantages, that is, the spraying and grinding process is intermittent: when the composite abrasive in the storage tank is used up, the spraying and grinding must be stopped, and the operation can only be continued after reloading, and the work efficiency is low; When the size is large and the time is tight, it is usually necessary to use larger equipment or multiple spraying equipment to solve the problem.
因此如何解决上述现有技术存在的问题，采用较小的设备实现间歇进料、喷磨过程高效、持续，进而提高劳动生产率成为该领域研究的热点。Therefore, how to solve the problems existing in the above-mentioned prior art, and use smaller equipment to realize intermittent feeding, efficient and continuous spraying and grinding process, and then improve labor productivity has become a research hotspot in this field.
发明内容Contents of the invention
针对现有技术存在的缺点，本发明提供一种并联型式柔性介质喷磨装置，以实现喷磨过程连续、高效进行，进而达到清洁环保的目的。Aiming at the shortcomings of the prior art, the present invention provides a parallel type flexible medium spraying and grinding device, so as to realize the continuous and efficient process of spraying and grinding, and further achieve the purpose of cleaning and environmental protection.
本发明的目的是通过以下措施实现的：The object of the present invention is achieved by the following measures:
一种并联型式柔性介质喷磨装置，该装置包括储料系统、螺旋送料器系统及配套的压缩空气系统，其特征在于：A parallel type flexible medium blasting device, the device includes a material storage system, a screw feeder system and a matching compressed air system, characterized in that:
所述的储料系统包括储料罐A和储料罐B，储料罐A和储料罐B采用并联连接方式，所述的储料罐A通过储料罐A平衡阀与压缩空气系统相连，所述的储料罐B通过储料罐B平衡阀与压缩空气系统相连；所述的储料罐A和储料罐B设有储料罐A开关阀、储料罐B开关阀；所述的储料罐A和储料罐B底部出口处分别连接螺旋送料器进料口，螺旋送料器的出料口通过管路与喷嘴相连，喷嘴进气孔一侧连接压缩空气系统。The storage system includes a storage tank A and a storage tank B, the storage tank A and the storage tank B are connected in parallel, and the storage tank A is connected to the compressed air system through the balance valve of the storage tank A , the storage tank B is connected to the compressed air system through the balance valve of the storage tank B; the storage tank A and the storage tank B are provided with a storage tank A switch valve and a storage tank B switch valve; The bottom outlets of storage tank A and storage tank B are respectively connected to the feed port of the screw feeder, the discharge port of the screw feeder is connected to the nozzle through the pipeline, and the air inlet side of the nozzle is connected to the compressed air system.
喷磨装置工作前，可将海绵磨料装入储料罐A，关闭储料罐A开关阀，打开储料罐A平衡阀充入压缩空气，再打开截止阀A、开关控制阀，启动螺旋送料器系统，从而实现喷磨作业；打开储料罐B开关阀，将海绵磨料装入储料罐B后，关闭储料器B开关阀, 为切换至储料罐B系统喷磨作业做好准备，当储料罐A无料时，关闭储料罐A平衡阀、截止阀A，打开储料罐B平衡阀、截止阀B，向储料罐B充入压缩空气，再打开开关控制阀，启动螺旋送料器系统，从而实现储料罐B系统喷磨作业；打开储料罐A排气阀或储料罐A开关阀，使储料罐A中的空气压力卸去，再进行下一次加料准备工作。所述的储料罐A开关阀、储料罐B开关阀、储料罐A平衡阀、储料罐B平衡阀采用手动、气动或电动操作方式。Before the spray grinding device works, put the sponge abrasive into the storage tank A, close the on-off valve of the storage tank A, open the balance valve of the storage tank A to fill in compressed air, then open the stop valve A, the switch control valve, and start the screw feeding system, so as to realize the spray grinding operation; open the switch valve of the storage tank B, put the sponge abrasive into the storage tank B, close the switch valve of the storage tank B, and prepare for switching to the spray grinding operation of the storage tank B system , when the storage tank A is empty, close the balance valve of the storage tank A and the stop valve A, open the balance valve and the stop valve B of the storage tank B, fill the storage tank B with compressed air, and then open the switch control valve, Start the screw feeder system to realize the spray grinding operation of the storage tank B system; open the exhaust valve of the storage tank A or the switch valve of the storage tank A to release the air pressure in the storage tank A, and then carry out the next feeding Preparation. The on-off valve of material storage tank A, the on-off valve of material storage tank B, the balance valve of material storage tank A and the balance valve of material storage tank B are operated manually, pneumatically or electrically.
所述的压缩空气系统与储料系统连接的管路中设有辅助脱水器，用于去除压缩空气中的析出水分。The pipeline connecting the compressed air system and the material storage system is provided with an auxiliary dehydrator for removing precipitated moisture in the compressed air.
所述的压缩空气系统与储料系统连接的管路中设有开/关控制阀，用于喷嘴喷砂的开/关控制。The pipeline connecting the compressed air system and the material storage system is provided with an on/off control valve for on/off control of nozzle sandblasting.
所述的压缩空气系统与储料系统连接的管路中设有调压器，用于调整压缩空气喷砂的压力。调压器采用手动、气动或电动操作方式。The pipeline connecting the compressed air system and the material storage system is provided with a pressure regulator for adjusting the pressure of the compressed air sandblasting. The pressure regulator is manually, pneumatically or electrically operated.
所述的储料罐A、储料罐B内设有搅拌器，用于克服海绵磨料颗粒大、流动性较差等问题，通过气动或手动的搅拌器控制阀、连接部件控制搅拌器运行，通过搅拌器使海绵磨料处于松软状态，从而有效克服海绵磨料搭桥或棚料现象。搅拌器控制阀采用手动、气动或电动操作方式The storage tank A and the storage tank B are equipped with agitators to overcome the problems of large sponge abrasive particles and poor fluidity, and the operation of the agitators is controlled by pneumatic or manual agitator control valves and connecting parts. Make the sponge abrasive in a soft state through the agitator, so as to effectively overcome the phenomenon of sponge abrasive bridging or shed material. Agitator control valves are operated manually, pneumatically or electrically
所述的储料器A、储料罐B装设有必要的人孔或手孔。The stocker A and storage tank B are equipped with necessary manholes or handholes.
所述的储料罐A和储料罐B底部出口处分别连接螺旋送料器进料口，螺旋送料器的下部设有排料口。The bottom outlets of the storage tank A and the storage tank B are respectively connected to the feed port of the screw feeder, and the lower part of the screw feeder is provided with a discharge port.
所述的喷嘴座附近设有达德曼手柄，用于控制开/关控制阀的启闭。A deadman handle is provided near the nozzle seat for controlling the opening and closing of the on/off control valve.
所述螺旋送料器的马达采用气动或电动方式通过齿轮变速器或减速器带动螺旋送料器工作。The motor of the screw feeder drives the screw feeder to work in a pneumatic or electric manner through a gear transmission or a reducer.
所述的柔性介质喷磨装置设有必要的压力控制仪表、安全附属设备及料位观察及控制仪表等。The flexible medium blasting device is equipped with necessary pressure control instruments, safety auxiliary equipment, material level observation and control instruments, etc.
所述的柔性介质喷磨装置设有必要的支架及移动设施。The flexible medium blasting device is provided with necessary supports and moving facilities.
本发明的柔性介质喷磨装置采用模块化设计方式，可将储料系统模块、螺旋送料器系统模块、搅拌器模块及配套的压缩空气系统模块进行独立生产、检测、装配和维护，并且通过快速安装组件，实现模块之间的快速组装和拆卸，从而提高了喷磨系统的生产效率，有利于进行推广利用。The flexible medium blasting device of the present invention adopts a modular design mode, which can carry out independent production, testing, assembly and maintenance of the storage system module, screw feeder system module, agitator module and supporting compressed air system module, and through rapid Install components to realize rapid assembly and disassembly between modules, thereby improving the production efficiency of the jet grinding system, which is conducive to popularization and utilization.
本发明相比现有技术具有如下优点：Compared with the prior art, the present invention has the following advantages:
1、通过并联型式的两个或多个储料罐实现了间歇加料、连续喷磨作业，有效提高了劳动生产率、设备利用率。1. Through two or more storage tanks in parallel type, intermittent feeding and continuous spraying and grinding operations are realized, which effectively improves labor productivity and equipment utilization.
2、喷磨作业量较小时，可以使用一个喷磨装置，携带及运输便利；工时紧时，可以采用多台设备同时、交替作业的方式，运行调节灵活方便。2. When the amount of spraying and grinding work is small, you can use one spraying and grinding device, which is convenient to carry and transport; when the working hours are tight, you can use multiple devices to work at the same time and alternately, and the operation and adjustment are flexible and convenient.
3、本装置能进行模块化设计、制造、装配、调试、使用，即对储料系统模块、螺旋送料器系统模块、搅拌器模块及配套的压缩空气系统模块进行独立制造、装配、调试、检测、装配和维护，等等，并且通过快速安装组件，实现模块之间的快速组装和拆卸，有利于进行推广利用。3. This device can carry out modular design, manufacture, assembly, commissioning and use, that is, independently manufacture, assemble, debug and test the storage system module, screw feeder system module, agitator module and supporting compressed air system module , assembly and maintenance, etc., and through the rapid installation of components, the rapid assembly and disassembly between modules is realized, which is conducive to popularization and utilization.
附图说明Description of drawings
图1是本发明的并联型式柔性介质喷磨装置结构流程示意图；Fig. 1 is a schematic flow chart of the structure of the parallel type flexible medium blasting device of the present invention;
图1中：40-压缩空气系统，41-球阀，42-辅助脱水器，43-开/关控制阀，44-调压器，45-储料罐A平衡阀，46-储料罐B平衡阀，47-截止阀A，48-储料罐A开关阀，49-储料罐A，50-截止阀B，52-储料罐B开关阀，53-储料罐B，54-储料罐A搅拌器联接部件，55-储料罐A搅拌器，56-储料罐A搅拌器控制阀，57-螺旋送料器，58-喷嘴，59-螺旋送料器，60-储料罐B搅拌器联接部件，61-储料罐B搅拌器，62-储料罐B搅拌器控制阀，63-喷嘴。In Figure 1: 40-compressed air system, 41-ball valve, 42-auxiliary dehydrator, 43-on/off control valve, 44-pressure regulator, 45-balance valve of storage tank A, 46-balance of storage tank B Valve, 47-stop valve A, 48-storage tank A switch valve, 49-storage tank A, 50-stop valve B, 52-storage tank B switch valve, 53-storage tank B, 54-storage Tank A agitator connection parts, 55-storage tank A agitator, 56-storage tank A agitator control valve, 57-screw feeder, 58-nozzle, 59-screw feeder, 60-storage tank B stirring 61-storage tank B agitator, 62-storage tank B agitator control valve, 63-nozzle.
具体实施方式Detailed ways
以下结合附图和具体实施例对本发明作进一步详细描述。The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
如图1所示，本实施例的并联型式柔性介质喷磨装置结构流程示意图。该装置包括储料系统、螺旋送料器系统及配套的压缩空气系统，所述的储料系统包括储料罐A和储料罐B，储料罐A和储料罐B采用并联连接方式，所述的储料罐A通过储料罐A平衡阀与压缩空气40系统相连，所述的储料罐B通过储料罐B平衡阀与压缩空气系统相连；所述的储料罐A和储料罐B设有储料罐A开关阀、储料罐B开关阀；所述的储料罐A和储料罐B底部出口处分别连接螺旋送料器进料口，螺旋送料器的出料口通过管路与喷嘴相连，喷嘴进气孔一侧连接压缩空气系统。As shown in FIG. 1 , it is a schematic flow chart of the structure of the parallel type flexible media blasting device of this embodiment. The device includes a material storage system, a screw feeder system and a supporting compressed air system. The material storage system includes a storage tank A and a storage tank B, and the storage tank A and the storage tank B are connected in parallel. The storage tank A is connected with the compressed air 40 system through the balance valve of the storage tank A, and the storage tank B is connected with the compressed air system through the balance valve of the storage tank B; Tank B is provided with a switch valve for storage tank A and a switch valve for storage tank B; the outlets at the bottom of the storage tank A and storage tank B are respectively connected to the feed port of the screw feeder, and the discharge port of the screw feeder passes through The pipeline is connected with the nozzle, and one side of the air inlet hole of the nozzle is connected with the compressed air system.
喷磨装置工作前，可将海绵磨料装入储料罐A，关闭储料罐A开关阀，打开储料罐A平衡阀充入压缩空气，再打开截止阀A、开关控制阀，启动螺旋送料器系统，从而实现喷磨作业；打开储料罐B开关阀，将海绵磨料装入储料罐B后，关闭储料器B开关阀,为切换至储料罐B系统喷磨作业做好准备，当储料罐A无料时，关闭储料罐A平衡阀、截止阀A，打开储料罐B平衡阀、截止阀B，向储料罐B充入压缩空气，再打开开关控制 阀，启动螺旋送料器系统，从而实现储料罐B系统喷磨作业；打开储料罐A排气阀或储料罐A开关阀，使储料罐A中的空气压力卸去，再进行下一次加料准备工作。所述的储料罐A开关阀、储料罐B开关阀、储料罐A平衡阀、储料罐B平衡阀采用手动、气动或电动操作方式。Before the spray grinding device works, put the sponge abrasive into the storage tank A, close the on-off valve of the storage tank A, open the balance valve of the storage tank A to fill in compressed air, then open the stop valve A, the switch control valve, and start the screw feeding system, so as to realize the spray grinding operation; open the switch valve of the storage tank B, put the sponge abrasive into the storage tank B, close the switch valve of the storage tank B, and prepare for switching to the spray grinding operation of the storage tank B system , when the storage tank A is empty, close the balance valve of the storage tank A and the stop valve A, open the balance valve and the stop valve B of the storage tank B, fill the storage tank B with compressed air, and then open the switch control valve, Start the screw feeder system to realize the spray grinding operation of the storage tank B system; open the exhaust valve of the storage tank A or the switch valve of the storage tank A to release the air pressure in the storage tank A, and then carry out the next feeding Preparation. The on-off valve of material storage tank A, the on-off valve of material storage tank B, the balance valve of material storage tank A and the balance valve of material storage tank B are operated manually, pneumatically or electrically.
所述的压缩空气系统与储料系统连接的管路中设有辅助脱水器、开/关控制阀、调压器，开/关控制阀采用气动操作方式，调压器采用手动操作方式。The pipeline connecting the compressed air system and the material storage system is provided with an auxiliary dehydrator, an on/off control valve, and a pressure regulator. The on/off control valve adopts a pneumatic operation mode, and the pressure regulator adopts a manual operation mode.
所述的储料罐A、储料罐B内设有搅拌器，用于克服海绵磨料颗粒大、流动性较差等问题，通过气动或手动的搅拌器控制阀、连接部件控制搅拌器运行，通过搅拌器使海绵磨料处于松软状态，从而有效克服海绵磨料搭桥或棚料现象。搅拌器控制阀采用手动操作方式The storage tank A and the storage tank B are equipped with agitators to overcome the problems of large sponge abrasive particles and poor fluidity, and the operation of the agitators is controlled by pneumatic or manual agitator control valves and connecting parts. Make the sponge abrasive in a soft state through the agitator, so as to effectively overcome the phenomenon of sponge abrasive bridging or shed material. Agitator control valve is manually operated
所述的储料器A、储料罐B装设有人孔。The stocker A and storage tank B are equipped with manholes.
所述的储料罐A和储料罐B底部出口处分别连接螺旋送料器进料口，螺旋送料器的下部设有排料口。The bottom outlets of the storage tank A and the storage tank B are respectively connected to the feed port of the screw feeder, and the lower part of the screw feeder is provided with a discharge port.
所述的喷嘴座附近设有达德曼手柄，用于控制开/关控制阀的启闭。A deadman handle is provided near the nozzle seat for controlling the opening and closing of the on/off control valve.
所述螺旋送料器的马达采用气动或电动方式通过齿轮变速器或减速器带动螺旋送料器工作。The motor of the screw feeder drives the screw feeder to work in a pneumatic or electric manner through a gear transmission or a reducer.
所述的柔性介质喷磨装置设有必要的压力控制仪表、安全附属设备及料位观察及控制仪表等。The flexible medium blasting device is equipped with necessary pressure control instruments, safety auxiliary equipment, material level observation and control instruments, etc.
所述的柔性介质喷磨装置设有必要的支架及移动设施。The flexible medium blasting device is provided with necessary supports and moving facilities.
虽然本发明已以较佳实施例公开如上，但它们并不是用来限定本发明，任何熟悉本领域专业的技术人员，在不脱离本发明之精神和范围内，可作各种简单修改、等同变化，仍属于本发明技术方案的保护范围。Although the present invention has been disclosed as above with preferred embodiments, they are not intended to limit the present invention, and any skilled person in the field can make various simple modifications, equivalents without departing from the spirit and scope of the present invention. Changes still belong to the protection scope of the technical solution of the present invention.
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| CN105619265A (en) * | 2016-01-27 | 2016-06-01 | 北京雷蒙赛博机电技术有限公司 | Material supply automatic switching system used for pre-mixed grinding material water jet equipment |
| CN108942698B (en) * | 2018-08-27 | 2020-07-17 | 河南理工大学 | Abrasive continuous supply method |
| CN112171521A (en) * | 2020-09-23 | 2021-01-05 | 冯金喜 | Sandblasting Circulation System |
| CN112171528A (en) * | 2020-09-23 | 2021-01-05 | 冯金喜 | Sand tank for sandblasting machine |
| CN114045735A (en) * | 2021-11-29 | 2022-02-15 | 南通威而多专用汽车制造有限公司 | Automatic feeding and feeding system for reflective glass bead tank |
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| DE602005001218T2 (en) * | 2004-03-29 | 2008-01-24 | Kansai Paint Co., Ltd., Amagasaki | Cooled stirrer |
| CN202726744U (en) * | 2012-07-21 | 2013-02-13 | 淄博大亚金属科技股份有限公司 | Spraying and patting equipment special for sponge abrasive materials |
| CN102744687B (en) * | 2012-07-21 | 2015-01-07 | 淄博大亚金属科技股份有限公司 | Special sponge grinding material spraying device |
| CN104044082A (en) * | 2014-06-08 | 2014-09-17 | 江苏博际喷雾系统有限公司 | Continuous water jet system of energy storing type grinding material slurry |
| CN203901119U (en) * | 2014-06-08 | 2014-10-29 | 江苏博际喷雾系统有限公司 | Energy storage type continuous water jet system for abrasive slurry |
| CN204604110U (en) * | 2015-01-08 | 2015-09-02 | 南京瑞柯徕姆环保科技有限公司 | A kind of pattern flexible media abrasive blasting device in parallel |
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