CN112386982A - Cleanliness laboratory washing liquid filtration cycle system - Google Patents
Cleanliness laboratory washing liquid filtration cycle system Download PDFInfo
- Publication number
- CN112386982A CN112386982A CN202011362460.0A CN202011362460A CN112386982A CN 112386982 A CN112386982 A CN 112386982A CN 202011362460 A CN202011362460 A CN 202011362460A CN 112386982 A CN112386982 A CN 112386982A
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- CN
- China
- Prior art keywords
- filter
- tank
- cleaning
- liquid storage
- cleanliness
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 53
- 238000001914 filtration Methods 0.000 title claims abstract description 38
- 230000003749 cleanliness Effects 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 title description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 62
- 238000003860 storage Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims description 16
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B01D29/05—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 supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention aims to provide a cleaning solution filtering and circulating system for a cleanliness laboratory, which comprises a cleaning box, a filtering tank, a filter, a liquid storage tank, a vacuum pump, a spraying gun and a button box, wherein the cleaning box is arranged on the cleaning box; the cleaning tank is connected with the filter by first water; the filter is connected with the filter tank; the liquid storage tank is connected to the spray gun through a second water pipe; the filter tank is connected with the liquid storage tank through a third water pipe and an air pipe, and one end of the air pipe is connected to the vacuum pump; the filter is arranged at the top of the filtering tank; the liquid storage tank is connected with the gas source; the button box is connected with the PLC system and installed on one side wall of the device and used for controlling the work of the whole system. The invention has low operation cost, realizes the recycling of the cleaning solution and reduces the cost and the labor intensity.
Description
Technical Field
The invention relates to the field of machining, in particular to a cleaning solution filtering and circulating system for a cleanliness laboratory.
Background
During the machining of mechanical parts, the parts inevitably adhere to some impurities and other pollutants generated by cutting, and the impurities not only affect the normal work of the parts, but also can affect the reliability and the service life of the whole system, so the cleanliness control requirements of the parts are very strict. Part cleanliness is a characteristic value used to control the amount of contaminants in a product and is evaluated by a strictly standardized test method. At present, the cleanness of parts is generally tested by using special cleaning liquid to carry out high-pressure washing and filling cleaning on products, so that impurities and dirt attached to the products flow into a special container along with the cleaning liquid. Then, special filter paper is used for filtering and collecting the impurity dirt, drying and other treatments are carried out, and finally, the impurity dirt is evaluated to evaluate the cleanliness of the product. The results of cleanliness include the weight, quantity, size, shape, material, etc. of the impurities.
Cleaning fluids for washing parts generally have special requirements, and such cleaning is often expensive. The current treatment modes of the used cleaning solution are generally the following modes;
1. filtering and reusing. The cleaning agent used in the cleanliness test is filtered again, and the cleaning agent is generally filtered in an artificial open mode, so that the efficiency is low. And the cleaning agent is volatile, the open type filtration is harmful to human health, and the volatile oil mist can also generate potential safety hazard.
2. And (4) discarding. Because manual filtration is not only inefficient, but also harmful to human body and has potential safety hazard, often only once use just abandon the processing in many times. However, the treatment method is often direct dumping, which causes environmental pollution and greatly increases the use cost.
Disclosure of Invention
In view of the above-mentioned drawbacks of the existing cleaning solution treatment, the present invention provides a cleaning solution filtering and circulating system for a cleanliness laboratory, which is used for circularly filtering a cleaning solution to realize the repeated recycling of the cleaning solution. The use cost and the labor intensity are reduced, and the filtering circulation of the cleaning liquid is safer and more efficient.
The purpose of the invention is realized by the following technical scheme:
a cleaning solution filtering and circulating system for a cleanliness laboratory comprises a cleaning box, a filtering tank, a filter, a liquid storage tank, a vacuum pump, a spraying gun and a button box;
the cleaning tank is connected with the filter by a first water pipe; the filter is connected with the filter tank; the liquid storage tank is connected to the spray gun through a second water pipe 10; the filter tank is connected with the liquid storage tank through a third water pipe 11a and an air pipe, and one end of the air pipe is connected to the vacuum pump; the filter is arranged at the top of the filtering tank; the liquid storage tank is connected with the gas source; the button box is connected with the PLC system and installed on one side wall of the device and used for controlling the work of the whole system.
Preferably, the cleaning box comprises a cleaning box body, an impurity collector and a foot rest;
the foot rest is welded at the bottom of the cleaning box body, and the impurity collector is arranged below the cleaning box body.
Preferably, the filter tank comprises a filter tank body and a first water pipe joint;
the first water pipe joint is welded at the top of the filtering tank body.
Preferably, the filter comprises an upper joint, an intermediate joint, a sealing ring, filter paper, a lower joint and a clamp;
the lower joint welding is on filtering tank top, and the clamp for the intermediate junction links to each other with the lower joint, and sealing washer and filter paper are installed the top connection with between the intermediate junction, the top connection uses the clamp to be connected with the intermediate junction equally.
Preferably, the liquid storage tank comprises a liquid storage tank body, a connector and a second water pipe connector;
the connector is installed at the top of the liquid storage tank body, and the second water pipe connector is installed at the bottom of the liquid storage tank body.
Preferably, the system further comprises a PLC control system, a vacuum pump, an air pump and a valve, wherein the vacuum pump, the air pump and the valve are all connected with the PLC system.
Due to the adoption of the technical scheme, the invention has the following advantages:
the vacuum pump is used for vacuumizing, so that negative pressure is generated in the filtering tank, and the cleaning liquid flowing into the cleaning tank automatically flows back into the filtering tank through the filter under the action of the negative pressure, so that the filtering flow of the cleaning liquid is completed. After the cleaning liquid is filtered, the cleaning liquid is vacuumized through the control of a pneumatic valve, negative pressure is generated in the liquid storage tank, the filtered cleaning liquid in the filter tank enters the liquid storage tank, and the cleaning liquid is recycled after the cleaning liquid is filtered.
The invention has low operation cost, realizes the recycling of the cleaning solution and reduces the cost and the labor intensity.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
Fig. 1 is a schematic structural view of a cleaning solution filtration cycle system for a cleanliness laboratory.
Fig. 2 is a schematic top view of the structure of fig. 1.
FIG. 3 is a schematic view of the structure of FIG. 2 taken along the line A-A.
Fig. 4 is a working schematic diagram of a cleaning solution filtration cycle system for a cleanliness laboratory.
In the figure: 1, cleaning a tank; 11, cleaning the box body; 12 foot rests; 13 a foreign matter collector; 21, filtering the tank body; 22 a water pipe joint; 3, a filter; 31, an upper joint; 32 sealing rings; 33 a filter paper; 34 an intermediate joint; 35 a lower joint; 36, clamping a hoop; 41 a liquid storage tank body; 42 a connecting head; 43 a water pipe connector; 5, a vacuum pump; 6, spraying a gun; 7 a button box; 8, a pneumatic valve; 9 a first water pipe; 10 a second water pipe; 11a third water pipe; 12a trachea.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1 to 4, a cleaning solution filtering and circulating system for a cleanliness laboratory, which comprises a cleaning box 1, a filter tank 2, a filter 3, a liquid storage tank 4, a vacuum pump 5, a spray gun 6 and a button box 7;
the cleaning tank 1 is connected with the filter 3 by a first water pipe 9; the filter 3 is connected with the filter tank 2; the liquid storage tank 4 is connected to the spray gun 6 through a second water pipe 10; the filter tank 2 is connected with the liquid storage tank 4 through a third water pipe 11a and an air pipe 12a, and one end of the air pipe 12a is connected to the vacuum pump 5; the filter 3 is arranged at the top of the filter tank 2; the liquid storage tank 4 is connected with an air source; the button box 7 is connected with a PLC system and installed on one side wall of the device and used for controlling the work of the whole system. The cleaning box 1 comprises a cleaning box body 11, an impurity collector 13 and a foot rest 12;
the foot rest 12 is welded at the bottom of the cleaning box body 11, and the impurity collector 13 is arranged below the cleaning box body 11.
The filter tank 2 comprises a filter tank body 21 and a first water pipe joint 22; the first water pipe joint 22 is welded on the top of the filtering tank body 21.
The filter 3 comprises an upper connector 31, an intermediate connector 34, a sealing ring 32, filter paper 33, a lower connector 35 and a clamp 36;
the lower joint 35 is welded on the top end of the filter tank 2, the middle joint 34 is connected with the lower joint 35 through a clamp 36, the sealing ring 32 and the filter paper 33 are installed between the upper joint 31 and the middle joint 34, and the upper joint 31 is also connected with the middle joint 34 through the clamp 36.
The liquid storage tank 4 comprises a liquid storage tank body 41, a connector 42 and a second water pipe connector 43;
the connector 42 is installed at the top of the liquid storage tank 41, and the second water pipe connector 43 is installed at the bottom of the liquid storage tank 41.
The device is characterized by further comprising a PLC control system, a vacuum pump 5, an air pump and a valve, wherein the vacuum pump 5, the air pump and the valve are all connected with the PLC system.
The technical personnel in the field control the device by programming and designing a PLC system according to the embodiment, and realize high-degree automatic control.
The invention works in this way (all pneumatic valves are in an initial closed state), firstly, the product is put in the cleaning box 1, then the start button on the button box 7 is pressed, the pneumatic valve 103, the pneumatic valve 105 and the pneumatic valve 106 are opened, the air source charges air and pressurizes the liquid storage tank 4, the cleaning liquid flows to the spray gun 6 under the pressure effect, and the spray gun 6 is manually held to clean the product in the cleaning box 1. Simultaneously, the vacuum pump 5 starts to work to vacuumize the filter tank 2, so that negative pressure is generated in the tank, and cleaning liquid in the cleaning box 1 can enter the filter tank 2 through the filter 3 through a water pipe due to the pressure difference, so that the cleaning and filtering processes are completed. After the cleaning and filtering processes are finished, the pressure relief button on the button box 7 is pressed again, the vacuum pump 5 is powered off and stops working, the pneumatic valve 105 is closed again, then the pneumatic valve 103 and the pneumatic valve 106 are closed, and finally the pneumatic valve 101 and the pneumatic valve 107 are opened to release the pressure in the filter tank 2 and the liquid storage tank 4. After the release process, press "retrieve" button on the button box 7, pneumatic valve 101, pneumatic valve 107 are closed, then pneumatic valve 102, pneumatic valve 104, pneumatic valve 106 are opened, and finally vacuum pump 5 has got the electricity and begins work, carries out the evacuation to liquid storage pot 4, makes jar interior production negative pressure, because filter tank 2 and liquid storage pot 4 have pressure differential, in the interior washing liquid of filter tank 2 can flow into liquid storage pot 4, the completion recovery process. After the cleaning solution is recovered, a stop button on the button box 7 is pressed, the vacuum pump 5 is powered off and stops working, all pneumatic valves are closed, the filter paper on the impurity collector 13 is taken down, the cleanliness of the impurities on the impurities is evaluated after the impurities are dried, and the whole system circulation is completed.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. A cleaning solution filtering and circulating system for a cleanliness laboratory is characterized by comprising a cleaning box (1), a filtering tank (2), a filter (3), a liquid storage tank (4), a vacuum pump (5), a spray gun (6) and a button box (7);
the cleaning tank (1) is connected with the filter (3) through a first water pipe (9); the filter (3) is connected with the filter tank (2); the liquid storage tank (4) is connected to the spray gun (6) through a second water pipe (10); the filter tank (2) is connected with the liquid storage tank (4) through a third water pipe (11a) and an air pipe (12a), and one end of the air pipe (12a) is connected to the vacuum pump (5); the filter (3) is arranged at the top of the filter tank (2); the liquid storage tank (4) is connected with an air source; and the button box (7) is connected with a PLC system and is arranged on the wall of one side of the device and used for controlling the work of the whole system.
2. A cleanliness laboratory cleaning liquid filtration cycle system according to claim 1, wherein the cleaning tank (1) comprises a cleaning tank body (11), an impurity collector (13) and a foot stand (12);
the foot rest (12) is welded at the bottom of the cleaning box body (11), and the impurity collector (13) is arranged below the cleaning box body (11).
3. A cleanliness laboratory wash liquid filtration cycle system according to claim 2, wherein the filtration tank (2) comprises a filtration tank body (21) and a first water connection (22);
the first water pipe joint (22) is welded at the top of the filtering tank body (21).
4. A cleanliness laboratory wash liquid filtration cycle system according to claim 3, wherein the filter (3) comprises an upper joint (31), an intermediate joint (34), a seal ring (32), a filter paper (33), a lower joint (35) and a clamp (36);
the lower joint (35) is welded at the top end of the filter tank (2), the middle joint (34) is connected with the lower joint (35) through a clamp (36), the sealing ring (32) and the filter paper (33) are installed between the upper joint (31) and the middle joint (34), and the upper joint (31) is connected with the middle joint (34) through the clamp (36) in the same way.
5. A cleanliness laboratory wash liquid filtration cycle system according to claim 4, wherein said reservoir (4) comprises a reservoir body (41), a connector (42) and a second water pipe connector (43);
the connector (42) is arranged at the top of the liquid storage tank body (41), and the second water pipe connector (43) is arranged at the bottom of the liquid storage tank body (41).
6. A cleanliness laboratory cleaning solution filtration cycle system according to any one of claims 1 to 5, further comprising a PLC control system and a vacuum pump (5), an air pump and valves, wherein the vacuum pump (5), the air pump and the valves are all connected with the PLC system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011362460.0A CN112386982A (en) | 2020-11-27 | 2020-11-27 | Cleanliness laboratory washing liquid filtration cycle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011362460.0A CN112386982A (en) | 2020-11-27 | 2020-11-27 | Cleanliness laboratory washing liquid filtration cycle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112386982A true CN112386982A (en) | 2021-02-23 |
Family
ID=74604650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011362460.0A Pending CN112386982A (en) | 2020-11-27 | 2020-11-27 | Cleanliness laboratory washing liquid filtration cycle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112386982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887978A (en) * | 2022-05-25 | 2022-08-12 | 泾县市场监督检验所(安徽省电机产品及零部件质量监督检验中心) | Stator environmental protection belt cleaning device of new forms of energy motor |
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|---|---|---|---|---|
| KR200272137Y1 (en) * | 2002-01-07 | 2002-04-13 | 안용욱 | Automatic washer using air pressure |
| JP2004261772A (en) * | 2003-03-04 | 2004-09-24 | Nippon Pneumatic Mfg Co Ltd | Washing apparatus |
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-
2020
- 2020-11-27 CN CN202011362460.0A patent/CN112386982A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114887978A (en) * | 2022-05-25 | 2022-08-12 | 泾县市场监督检验所(安徽省电机产品及零部件质量监督检验中心) | Stator environmental protection belt cleaning device of new forms of energy motor |
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