CN115254822B - Waste acid concentration pump cleaning device and method - Google Patents
Waste acid concentration pump cleaning device and method Download PDFInfo
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- CN115254822B CN115254822B CN202210908131.4A CN202210908131A CN115254822B CN 115254822 B CN115254822 B CN 115254822B CN 202210908131 A CN202210908131 A CN 202210908131A CN 115254822 B CN115254822 B CN 115254822B
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- pipe
- water
- pump
- cleaning
- acid concentration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a waste acid concentration pump cleaning device and a method, and relates to the technical field of waste acid concentration pumps.
Description
Technical Field
The invention relates to the technical field of waste acid concentration pumps, in particular to a waste acid concentration pump cleaning device and a waste acid concentration pump cleaning method.
Background
In industrial production, waste acid, namely waste sulfuric acid, is produced in the processes of nitration, esterification, sulfonation, alkylation, catalysis, gas drying and the like of organic matters, or in the processes of titanium pigment production, steel pickling, gas drying and the like, and if the waste acid is not treated and recovered, serious pollution is caused to the environment, and if the recovery treatment is carried out, the economic benefit and the social benefit are obvious, and a waste acid concentration pump is needed in the recovery process.
The existing waste acid concentration pump cleaning device cannot simultaneously clean an acid inlet and an acid outlet of a waste acid concentration pump, and the cleaning efficiency is low. And the current waste acid concentration pump belt cleaning device is just directly discharged after the washing when wasing, leads to a large amount of waste of washing water, and the inner wall of acid inlet and acid outlet can not obtain effective and comprehensive clearance.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a waste acid concentration pump cleaning device and a waste acid concentration pump cleaning method.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a waste acid concentration pump belt cleaning device, includes fixed underframe, fixed underframe top fixed mounting has the mount, fixed underframe internal fixation has the wash water tank, fixed mounting has filter tube and outlet pipe on the wash water tank, fixed mounting has the back flow on the filter tube, the outlet pipe is kept away from the water inlet end of wash water tank one end fixed connection water delivery pump, the back flow is kept away from the water outlet end of filter tube one end fixed connection water pump, the water outlet end of water delivery pump and the water inlet end of water pump all fixed mounting have wiper mechanism;
the cleaning mechanism comprises a fixed pipe, one end of the fixed pipe is rotationally connected with a rotating pipe, a sealing cover is rotationally arranged on the rotating pipe, the rotating pipe is far away from a circulating pipe fixedly connected with one end of the fixed pipe, a plurality of guide rails are fixedly arranged on the circulating pipe, mounting sleeves are slidably arranged on the guide rails, a plurality of adjusting assemblies are fixedly arranged on the mounting sleeves, the adjusting assemblies are used for driving a cleaning brush to move, and a plurality of circulating holes are formed in the surface of the circulating pipe.
The fixed bottom box is internally and fixedly provided with a side pushing assembly, the side pushing assembly is used for pushing the side pushing block to move, the side pushing block is fixedly connected with the water suction pump, the fixed frame is fixedly provided with a lifting assembly, the lifting assembly is used for driving the connecting sheet to lift, and the connecting sheet is fixedly connected with the water conveying pump.
Further, fixed plate is fixed on the fixed pipe, drive assembly is fixed on the fixed plate, drive assembly is used for driving the rotation gear to rotate, fixed mounting has rotatory tooth cover on the rotatory pipe, rotatory gear and rotatory tooth cover intermeshing.
Furthermore, a connecting sleeve is rotatably arranged on the fixed pipe, and the fixed pipe is rotatably connected with the rotating pipe through the connecting sleeve.
Further, fixed mounting has the mounting bracket on the installation cover, it installs the removal wheel to rotate on the mounting bracket, it contacts with the guided way to remove the wheel, fixed mounting has the removal subassembly on the mounting bracket, it is rotatory that the removal subassembly is used for driving the removal wheel.
Further, a plurality of adjusting components and the like are fixedly arranged on the mounting sleeve in radian.
Further, a guide opening is formed in the fixing frame, and the connecting sheet is connected with the guide opening in a sliding mode.
Further, a first baffle is rotatably arranged on one side of the fixed bottom box, and a second baffle is rotatably arranged at the bottom of the fixed frame.
Further, the protective sleeves are arranged on the surfaces of the side pushing assembly, the lifting assembly, the driving assembly, the moving assembly and the adjusting assembly.
Further, the method for cleaning the waste acid concentration pump comprises the following steps:
step one: placing the cleaning device on one side of a waste acid concentration pump, adjusting the position of a second baffle to be above an acid outlet of the waste acid concentration pump, adjusting the position of a first baffle to be above an acid inlet of the waste acid concentration pump, opening the first baffle and the second baffle, pushing a side pushing block by a side pushing assembly to move horizontally, driving a water suction pump to move horizontally, driving a corresponding cleaning mechanism to move horizontally by the water suction pump, driving a connecting sheet to descend by a lifting assembly, driving a water conveying pump to descend by the connecting sheet, driving a corresponding cleaning mechanism to descend by the water conveying pump, enabling two cleaning mechanisms to enter the acid inlet and the acid outlet of the waste acid concentration pump respectively, and blocking the acid inlet and the acid outlet by two sealing covers respectively;
step two: the water delivery pump pumps the cleaning water in the cleaning water tank through the water outlet pipe, the cleaning water sequentially enters the circulating pipe in the acid outlet through the fixed pipe and the rotating pipe and is sprayed out from the circulating hole, the cleaning water enters the pump body through the acid outlet, then the water in the pump body enters the acid inlet of the waste acid concentration pump, the water suction pump is started, the cleaning water in the acid inlet enters the circulating pipe through the circulating hole, and then the cleaning water sequentially enters the filtering pipe through the rotating pipe and the fixed pipe and is pumped by the water suction pump, the cleaning water enters the filtering pipe through the return pipe to be filtered, and the filtered cleaning water circularly enters the cleaning water tank;
step three: the driving component drives the rotating gear to rotate, the rotating gear drives the rotating gear sleeve to rotate, the rotating gear sleeve drives the rotating pipe to rotate, the circulating pipe drives the installing sleeve to rotate, the adjusting component pushes the cleaning brush to clean the inner walls of the acid inlet and the acid outlet of the waste acid concentration pump, the moving component drives the moving wheel to rotate, and the moving wheel moves on the guide rail to adjust the position of the installing sleeve.
Compared with the prior art, the invention has the following beneficial effects:
1. the water suction pump and the water delivery pump are arranged, so that the circulation of the cleaning water in the waste acid concentration pump can be realized, meanwhile, the filter pipe is arranged, the circulating cleaning water can be filtered, the cleaning effect of the circulating cleaning water is guaranteed, the adjustability of the two cleaning mechanisms is guaranteed through the arrangement of the side pushing component and the lifting component, and the two cleaning mechanisms are conveniently inserted into the acid inlet and the acid outlet of the waste acid concentration pump;
2. the circulating pipe which can rotate is arranged to be matched with the circulating hole, so that the cleaning water in the acid inlet of the waste acid concentration pump is conveniently and fully extracted, the cleaning water is also conveniently and rapidly and comprehensively conveyed into the acid outlet of the waste acid concentration pump, the movable wheel and the guide rail are arranged, the mounting sleeve can slide on the circulating pipe, and the acid inlet and the different positions of the inner wall of the acid outlet of the waste acid concentration pump can be cleaned by matching the adjusting component and the cleaning brush.
Drawings
FIG. 1 is a schematic diagram of a waste acid concentration pump cleaning device;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a cleaning mechanism according to the present invention;
fig. 4 is a cross-sectional view of the mounting sleeve of the present invention.
100. Fixing the bottom box; 101. cleaning the water tank; 102. a side pushing assembly; 103. a side pushing block; 104. a water pump; 105. a return pipe; 106. a first baffle; 107. a filter tube; 200. a fixing frame; 201. a water outlet pipe; 202. a water pump; 203. a lifting assembly; 204. a connecting sheet; 205. a second baffle; 206. a guide opening; 300. a cleaning mechanism; 301. a fixed tube; 302. a fixing plate; 303. connecting sleeves; 304. a rotating tube; 305. rotating the tooth sleeve; 306. a rotary gear; 307. a drive assembly; 308. a circulation pipe; 309. sealing cover; 310. a guide rail; 311. a mounting sleeve; 312. a mounting frame; 313. a moving wheel; 314. a moving assembly; 315. an adjustment assembly; 316. a cleaning brush; 317. and circulating the holes.
Detailed Description
Example 1
Referring to fig. 1 to 3, a cleaning device for a waste acid concentration pump comprises a fixed bottom box 100, wherein a fixing frame 200 is fixedly arranged at the top of the fixed bottom box 100, a cleaning water tank 101 is fixedly arranged in the fixed bottom box 100, and a filter pipe 107 and a water outlet pipe 201 are fixedly arranged on the cleaning water tank 101. The return pipe 105 is fixedly arranged on the filter pipe 107, and one end of the water outlet pipe 201, which is far away from the cleaning water tank 101, is fixedly connected with the water inlet end of the water delivery pump 202. One end of the return pipe 105 far away from the filter pipe 107 is fixedly connected with the water outlet end of the water pump 104, and the water outlet end of the water delivery pump 202 and the water inlet end of the water pump 104 are fixedly provided with a cleaning mechanism 300. The cleaning mechanism 300 comprises a fixed pipe 301, one end of the fixed pipe 301 is rotatably connected with a rotating pipe 304, a sealing cover 309 is rotatably arranged on the rotating pipe 304, one end of the rotating pipe 304 far away from the fixed pipe 301 is fixedly connected with a circulating pipe 308, and a plurality of circulating holes 317 are formed in the surface of the circulating pipe 308. The water suction pump 104 and the water delivery pump 202 are arranged, so that the circulation of the cleaning water during the cleaning of the waste acid concentration pump can be realized, and meanwhile, the filter pipe 107 is arranged, so that the circulating cleaning water can be filtered, and the cleaning effect during the cleaning water circulation is ensured.
The fixed bottom box 100 is internally and fixedly provided with a side pushing assembly 102, the side pushing assembly 102 can be an air cylinder and an oil cylinder, the side pushing assembly 102 is used for pushing the side pushing block 103 to move, the side pushing block 103 is fixedly connected with the water suction pump 104, the fixed frame 200 is fixedly provided with a lifting assembly 203, the lifting assembly 203 can be an air cylinder and an oil cylinder, the lifting assembly 203 is used for driving the connecting sheet 204 to lift, and the connecting sheet 204 is fixedly connected with the water conveying pump 202. The fixing frame 200 is provided with a guide opening 206, and the connecting sheet 204 is slidably connected with the guide opening 206. A first baffle 106 is rotatably installed on one side of the fixed bottom case 100, and a second baffle 205 is rotatably installed on the bottom of the fixed frame 200. Through the arrangement of the side pushing assembly 102 and the lifting assembly 203, the adjustability of the two cleaning mechanisms 300 is guaranteed, and the two cleaning mechanisms 300 are conveniently inserted into the acid inlet and the acid outlet of the waste acid concentration pump.
The fixed pipe 301 is fixedly provided with a fixed plate 302, the fixed plate 302 is fixedly provided with a driving component 307, the driving component 307 can be a motor and a revolving cylinder, the driving component 307 is used for driving the rotary gear 306 to rotate, the rotary pipe 304 is fixedly provided with a rotary tooth sleeve 305, and the rotary gear 306 is meshed with the rotary tooth sleeve 305. The connecting sleeve 303 is rotatably arranged on the fixed pipe 301, the fixed pipe 301 is rotatably connected with the rotating pipe 304 through the connecting sleeve 303, and the rotatable circulating pipe 308 is arranged to be matched with the circulating hole 317, so that the cleaning water in the acid inlet of the waste acid concentration pump is conveniently and fully pumped, and the cleaning water is also conveniently and rapidly and comprehensively conveyed into the acid outlet of the waste acid concentration pump.
Example 2
Referring to fig. 4, on the basis of embodiment 1, a plurality of guide rails 310 are fixedly installed on a circulation pipe 308, a plurality of installation sleeves 311 are slidably installed on the plurality of guide rails 310, a plurality of adjusting assemblies 315 are fixedly installed on the installation sleeves 311, the adjusting assemblies 315 can be cylinders and oil cylinders, and the adjusting assemblies 315 are used for driving a cleaning brush 316 to move. The installation sleeve 311 is fixedly provided with an installation frame 312, the installation frame 312 is rotatably provided with a moving wheel 313, the moving wheel 313 is contacted with the guide rail 310, the installation frame 312 is fixedly provided with a moving assembly 314, the moving assembly 314 can be a motor or a revolving cylinder, and the moving assembly 314 is used for driving the moving wheel 313 to rotate. A plurality of adjusting components 315 are fixedly arranged on the mounting sleeve 311 in an equal radian. The side pushing assembly 102, the lifting assembly 203, the driving assembly 307, the moving assembly 314 and the adjusting assembly 315 are all provided with protective sleeves. The moving wheel 313 and the guide rail 310 are arranged, so that the mounting sleeve 311 can slide on the circulating pipe 308, and can be matched with the adjusting component 315 and the cleaning brush 316 to clean different positions of the inner walls of the acid inlet and the acid outlet of the waste acid concentration pump.
Working principle:
step one: placing the cleaning device on one side of a waste acid concentration pump, adjusting the position of a second baffle 205 to be above the acid outlet of the waste acid concentration pump, adjusting the position of a first baffle 106 to be on one side of the acid inlet of the waste acid concentration pump, opening the first baffle 106 and the second baffle 205, pushing a side pushing block 103 by a side pushing component 102 to horizontally move, driving a water suction pump 104 to horizontally move by the side pushing block 103, driving a corresponding cleaning mechanism 300 to horizontally move by the water suction pump 104, driving a connecting sheet 204 to descend by a lifting component 203, driving a water conveying pump 202 to descend by the connecting sheet 204, driving the corresponding cleaning mechanism 300 to descend by the water conveying pump 202, respectively entering the acid inlet and the acid outlet of the waste acid concentration pump by two sealing covers 309 to block the acid inlet and the acid outlet;
step two: the water delivery pump 202 pumps the cleaning water in the cleaning water tank 101 through the water outlet pipe 201, the cleaning water sequentially enters the circulating pipe 308 in the acid outlet through the fixed pipe 301 and the rotating pipe 304 and is sprayed out from the circulating hole 317, the cleaning water enters the pump body through the acid outlet, then the water in the pump body enters the acid inlet of the waste acid concentration pump, the water suction pump 104 is started, the cleaning water in the acid inlet enters the circulating pipe 308 through the circulating hole 317 and is pumped by the water suction pump 104 sequentially through the rotating pipe 304 and the fixed pipe 301, the water suction pump 104 filters the cleaning water entering the filter pipe 107 through the return pipe 105, and the filtered cleaning water is circulated into the cleaning water tank 101;
step three: the driving component 307 drives the rotating gear 306 to rotate, the rotating gear 306 drives the rotating gear sleeve 305 to rotate, the rotating gear sleeve 305 drives the rotating pipe 304 to rotate, the rotating pipe 304 drives the circulating pipe 308 to rotate, the circulating pipe 308 drives the mounting sleeve 311 to rotate, the adjusting component 315 pushes the cleaning brush 316, the cleaning brush 316 cleans the inner walls of the acid inlet and the acid outlet of the waste acid concentration pump, the moving component 314 drives the moving wheel 313 to rotate, and the moving wheel 313 moves on the guide rail 310, so that the position of the mounting sleeve 311 is adjusted.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention are intended to be considered as protecting the scope of the present template.
Claims (9)
1. The utility model provides a waste acid concentration pump belt cleaning device, its characterized in that includes fixed base case (100), fixed base case (100) top fixed mounting has mount (200), fixed mounting has wash water tank (101) in fixed base case (100), fixed mounting has filter tube (107) and outlet pipe (201) on wash water tank (101), fixed mounting has back flow (105) on filter tube (107), outlet pipe (201) keep away from the water inlet end of wash water tank (101) one end fixed connection water delivery pump (202), back flow (105) keep away from the water outlet end of filter tube (107) one end fixed connection suction pump (104), the water outlet end of water delivery pump (202) and the water inlet end of suction pump (104) are all fixed mounting has wiper mechanism (300);
the cleaning mechanism (300) comprises a fixed pipe (301), one end of the fixed pipe (301) is rotationally connected with a rotating pipe (304), a sealing cover (309) is rotationally arranged on the rotating pipe (304), one end of the rotating pipe (304) far away from the fixed pipe (301) is fixedly connected with a circulating pipe (308), a plurality of guide rails (310) are fixedly arranged on the circulating pipe (308), a mounting sleeve (311) is slidably arranged on the guide rails (310), a plurality of adjusting assemblies (315) are fixedly arranged on the mounting sleeve (311), the adjusting assemblies (315) are used for driving a cleaning brush (316) to move, and a plurality of circulating holes (317) are formed in the surface of the circulating pipe (308);
the fixed bottom box (100) is internally and fixedly provided with a side pushing assembly (102), the side pushing assembly (102) is used for pushing the side pushing block (103) to move, the side pushing block (103) is fixedly connected with the water suction pump (104), the fixed frame (200) is fixedly provided with a lifting assembly (203), the lifting assembly (203) is used for driving the connecting sheet (204) to lift, and the connecting sheet (204) is fixedly connected with the water conveying pump (202).
2. The cleaning device for the waste acid concentration pump according to claim 1, wherein a fixing plate (302) is fixedly installed on the fixing tube (301), a driving assembly (307) is fixedly installed on the fixing plate (302), the driving assembly (307) is used for driving a rotary gear (306) to rotate, a rotary tooth sleeve (305) is fixedly installed on the rotary tube (304), and the rotary gear (306) is meshed with the rotary tooth sleeve (305).
3. The cleaning device for the waste acid concentration pump according to claim 2, wherein the connecting sleeve (303) is rotatably mounted on the fixed pipe (301), and the fixed pipe (301) is rotatably connected with the rotating pipe (304) through the connecting sleeve (303).
4. A cleaning device for a waste acid concentration pump according to claim 3, wherein the mounting sleeve (311) is fixedly provided with a mounting frame (312), the mounting frame (312) is rotatably provided with a moving wheel (313), the moving wheel (313) is in contact with the guide rail (310), the mounting frame (312) is fixedly provided with a moving assembly (314), and the moving assembly (314) is used for driving the moving wheel (313) to rotate.
5. The cleaning device for waste acid concentration pump according to claim 4, wherein the plurality of adjusting components (315) are fixedly arranged on the mounting sleeve (311) in equal radian.
6. The cleaning device for the waste acid concentration pump according to claim 5, wherein the fixing frame (200) is provided with a guide opening (206), and the connecting sheet (204) is slidably connected with the guide opening (206).
7. The cleaning device for the waste acid concentration pump according to claim 6, wherein a first baffle (106) is rotatably installed on one side of the fixed bottom box (100), and a second baffle (205) is rotatably installed on the bottom of the fixed frame (200).
8. The cleaning device for the waste acid concentration pump according to claim 7, wherein the surfaces of the side pushing assembly (102), the lifting assembly (203), the driving assembly (307), the moving assembly (314) and the adjusting assembly (315) are all provided with protective sleeves.
9. A method for cleaning a waste acid concentration pump, which is applied to the cleaning device of the waste acid concentration pump according to any one of claims 1 to 8, and is characterized by comprising the following steps:
step one: placing the cleaning device on one side of a waste acid concentration pump, adjusting the position of a second baffle (205) to be above an acid outlet of the waste acid concentration pump, adjusting the position of a first baffle (106) to be above an acid inlet of the waste acid concentration pump, opening the first baffle (106) and the second baffle (205), pushing a side pushing block (103) by a side pushing component (102) to horizontally move, driving a water suction pump (104) to horizontally move by the side pushing block (103), driving a corresponding cleaning mechanism (300) to horizontally move by the water suction pump (104), driving a connecting sheet (204) to descend by a lifting component (203), driving a water conveying pump (202) to descend by the connecting sheet (204), driving the corresponding cleaning mechanism (300) to descend by the water conveying pump (202), and blocking the acid inlet and the acid outlet by two sealing covers (309) respectively;
step two: the water conveying pump (202) pumps the cleaning water in the cleaning water tank (101) through the water outlet pipe (201), the cleaning water sequentially passes through the fixed pipe (301) and the rotary pipe (304) to enter the circulating pipe (308) in the acid outlet and is sprayed out from the circulating hole (317), the cleaning water enters the pump body through the acid outlet, then the water in the pump body enters the acid inlet of the waste acid concentration pump, the water suction pump (104) is started, the cleaning water in the acid inlet enters the circulating pipe (308) through the circulating hole (317), and then the cleaning water is sequentially pumped by the water suction pump (104) through the rotary pipe (304) and the fixed pipe (301), the cleaning water is filtered by the water suction pump (104) through the return pipe (105) into the filter pipe (107), and the filtered cleaning water is circulated into the cleaning water tank (101);
step three: the driving component (307) drives the rotating gear (306) to rotate, the rotating gear (306) drives the rotating gear sleeve (305) to rotate, the rotating gear sleeve (305) drives the rotating pipe (304) to rotate, the rotating pipe (304) drives the circulating pipe (308) to rotate, the circulating pipe (308) drives the mounting sleeve (311) to rotate, the adjusting component (315) pushes the cleaning brush (316), the cleaning brush (316) cleans the inner walls of the acid inlet and the acid outlet of the waste acid concentration pump, the moving component (314) drives the moving wheel (313) to rotate, and the moving wheel (313) moves on the guide rail (310) to adjust the position of the mounting sleeve (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908131.4A CN115254822B (en) | 2022-07-29 | 2022-07-29 | Waste acid concentration pump cleaning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908131.4A CN115254822B (en) | 2022-07-29 | 2022-07-29 | Waste acid concentration pump cleaning device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115254822A CN115254822A (en) | 2022-11-01 |
| CN115254822B true CN115254822B (en) | 2023-06-27 |
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ID=83772438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210908131.4A Active CN115254822B (en) | 2022-07-29 | 2022-07-29 | Waste acid concentration pump cleaning device and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN115254822B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1186343A (en) * | 1966-03-14 | 1970-04-02 | Newcastle Breweries Ltd | Improvements relating to the Cleansing of Tanks |
| GB1342469A (en) * | 1969-11-05 | 1974-01-03 | Zuurbier Ltd A M G | Methods of and apparatus for cleaning pipes |
| JP2005066517A (en) * | 2003-08-26 | 2005-03-17 | Mtg:Kk | Circulation type device for washing circulation utensil |
| KR101522674B1 (en) * | 2013-06-10 | 2015-06-25 | (주)티티에스 | Apparatus for pumping process |
| JP6479563B2 (en) * | 2015-05-08 | 2019-03-06 | 有限会社浦野技研 | Cleaning device and scale adhesion preventing device |
| CN210847387U (en) * | 2019-09-30 | 2020-06-26 | 厦门安思迈机械有限公司 | High-pressure cleaning device of brake master cylinder |
| CN213701113U (en) * | 2020-05-16 | 2021-07-16 | 泉州西东科技有限公司 | Waste gas dust removal washs water circulating pipe |
| CN216225929U (en) * | 2021-06-17 | 2022-04-08 | 南京盛泰工程机械有限公司 | Automatic washing and cleaning device for concrete delivery pump |
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2022
- 2022-07-29 CN CN202210908131.4A patent/CN115254822B/en active Active
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| Publication number | Publication date |
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| CN115254822A (en) | 2022-11-01 |
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