CN210647478U - Pretreatment washing tank reflux system - Google Patents
Pretreatment washing tank reflux system Download PDFInfo
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- CN210647478U CN210647478U CN201921714603.2U CN201921714603U CN210647478U CN 210647478 U CN210647478 U CN 210647478U CN 201921714603 U CN201921714603 U CN 201921714603U CN 210647478 U CN210647478 U CN 210647478U
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Abstract
The utility model discloses a pretreatment cleaning tank reflux system, including three pretreatment tank of arranging in proper order, three pretreatment tank holds the pure water of co-altitude not, different conductivity respectively, is provided with the electric actuator valve between the two adjacent pretreatment tanks, all is equipped with detection device in every pretreatment tank, and this detection device and electric actuator valve are controlled by the controller. The utility model discloses a set up the conductivity meter, realized the detection to the conductivity of water, through setting up electronic executive valve and controller, realized the rivers of high liquid level to the water of low liquid level, monthly per ton water consumption reduces thirty percent.
Description
Technical Field
The utility model relates to a return-flow system, concretely relates to pretreatment cleaning tank return-flow system belongs to cleaning tank backward flow technical field.
Background
As shown in fig. 1, the three pretreatment tanks are 9-11# pretreatment tanks in sequence from low to high, and the 9-11# pretreatment tanks are pure water pretreatment tanks, the liquid levels of pure water in the pretreatment tanks are also in sequence from low to high, the conductivities need to be respectively less than 1000ms/m, 300ms/m and 50ms/m, the demand for pure water is large, and the waste of pure water discharged from the 11# tank is only 50ms/m, so that the development of a reflux system of the pretreatment cleaning tank is urgently needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough of prior art, provide a pretreatment washing tank return-flow system that can the pure water waste.
In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a pretreatment washing tank reflux system, includes three pretreatment groove that arrange in proper order, has held the pure water of different height, different conductivity in the three pretreatment groove respectively, is provided with electronic executive valve between two adjacent pretreatment grooves, all is equipped with detection device in every pretreatment groove, and this detection device and electronic executive valve are controlled by the controller.
The following is the utility model discloses to the further optimization of above-mentioned scheme: the detection device comprises a conductivity meter arranged in the pretreatment tank.
Further optimization: and each pretreatment tank is provided with a filtering device, and the filtering devices are connected with a circulating device.
Further optimization: the filtering device comprises a box body which is arranged above the pretreatment tank and is close to one end, and a filtering unit and an impurity collecting unit are arranged in the box body.
Further optimization: the filter unit includes the filter of cutting apart into two regions in with the box, is provided with the filter screen on the filter.
Further optimization: and the positions corresponding to the two sides of the filter plate in the box body are respectively and fixedly provided with a fixing groove for accommodating one side of the filter plate.
Further optimization: the upper end of the box body is connected with an upper sealing cover through a bolt, a sealing gasket is arranged between the upper sealing cover and the upper end of the box body, and rubber strips are respectively installed at the upper end and the lower end of the filtering plate.
Further optimization: the impurity collecting unit comprises a supporting frame arranged between the filtering plate and the inner wall of the box body, and a collecting net is connected to the supporting frame.
Further optimization: the circulating device comprises a water outlet pipe and a water inlet pipe which are arranged on the box body, a hose is connected to the water inlet pipe, and the lower end of the hose is connected with an end water pipe.
Further optimization: the water outlet pipe is connected with a water pump, the water pump is connected with a water discharge pipe, and the water discharge pipe is provided with a plurality of water discharge holes.
When the electric conductivity meter is used, the electric conductivity meter detects water in the pretreatment tank, when the measured electric conductivity is higher than a preset value, the controller controls the corresponding electric execution valve to be opened, and the water in the pretreatment tank with high liquid level flows into the pretreatment tank with unqualified electric conductivity;
meanwhile, the water pump rotates to pump water in the pretreatment tank into the box body, the water is filtered by the filtering unit, and the water is discharged into the pretreatment tank through the water discharge pipe.
The utility model discloses a set up the conductivity meter, realized the detection to the conductivity of water, through setting up electronic executive valve and controller, realized the rivers of high liquid level to the water of low liquid level, monthly per ton water consumption reduces thirty percent, simultaneously the utility model discloses still be provided with filter equipment, can filter out the impurity of aquatic, improve the quality of water.
The present invention will be further explained with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic structural diagram of the present invention in the background art;
fig. 2 is a schematic structural diagram of the present invention in an embodiment;
fig. 3 is a schematic structural diagram of a filtering unit according to an embodiment of the present invention.
In the figure: 1-pretreatment tank; 2-an electric actuator valve; 3, a drain pipe; 4-a drain hole; 5-a box body; 6, a water pump; 7-upper sealing cover; 8-a filter plate; 9-a water inlet pipe; 10-a hose; 11-a support frame; 12-collecting the web; 13-water outlet pipe; 14-end water pipe; 15-fixing grooves; 16-rubber strip.
Detailed Description
In the embodiment, as shown in fig. 2 and 3, a backflow system of a pretreatment cleaning tank comprises three pretreatment tanks 1 arranged in sequence, pure water with different heights and different conductivities is respectively contained in the three pretreatment tanks 1, an electric actuating valve 2 is arranged between every two adjacent pretreatment tanks 1, a detection device is arranged in each pretreatment tank 1, and the detection device and the electric actuating valve 2 are controlled by a controller.
The detection device comprises a conductivity meter arranged in the pretreatment tanks 1 and used for detecting the conductivity of pure water in the pretreatment tanks 1, when the conductivity of the pure water in one pretreatment tank 1 is greater than a corresponding preset value (50 ms/m), the controller controls the electric execution valve 2 to be opened, the electric execution valve 2 is connected between the pretreatment tank 1 and the other pretreatment tank 1 which is adjacent to the pretreatment tank 1 and has a liquid level higher than that of the pretreatment tank 1, so that the pure water in the pretreatment tank 1 with the high liquid level flows into the pretreatment tank 1 with the conductivity higher than the preset value until the conductivity in the pretreatment tank 1 is lower than the preset value, and the controller can adjust the size of the corresponding electric execution valve 2 according to the increase speed of the conductivity in each pretreatment tank 1 during production so as to control the change of the conductivity in the corresponding pretreatment tank 1.
And each pretreatment tank 1 is provided with a filtering device, and the filtering device is connected with a circulating device, so that the impurities in the pure water can be conveniently filtered.
The filtering device comprises a box body 5 which is arranged above the pretreatment tank 1 and is close to one end, and a filtering unit and an impurity collecting unit are arranged in the box body 5.
The filtering unit comprises a filtering plate 8 which divides the interior of the box body 5 into two areas, and a filtering net is arranged on the filtering plate 8 and used for filtering impurities in the water.
The positions corresponding to the two sides of the filter plate 8 in the box body 5 are respectively and fixedly provided with a fixing groove 15 for accommodating one side of the filter plate 8, so that the filter plate 8 is convenient to mount and dismount due to the design.
The upper end of the box body 5 is connected with an upper sealing cover 7 through a bolt, and a sealing gasket is arranged between the upper sealing cover 7 and the upper end of the box body 5, so that the box body 5 forms a closed space.
Impurity collection unit is including setting up support frame 11 between filter 8 and 5 inner walls of box, and support frame 11 is the rectangle structure, is connected with the collection net 12 that longitudinal section is the U-shaped on support frame 11, and the design is convenient for hold impurity like this.
Bosses are respectively arranged on the box body 5 and the filter plate 8 corresponding to the support frame 11 and used for supporting the support frame 11 so that the support frame 11 keeps a certain height.
The circulating device comprises a water outlet pipe 13 and a water inlet pipe 9 which are arranged on the box body 5, the water inlet pipe 9 is connected to one side of the box body 5 close to the middle part, and the water outlet pipe 13 is connected to the other side of the box body 5 close to the lower end.
One end of the water inlet pipe 9, which is positioned outside the box body 5, is connected with the pretreatment tank 1, so that the water in the pretreatment tank 1 can enter the box body 5 conveniently.
One end of the water inlet pipe 9, which is positioned in the box body 5, is connected with a hose 10, and the lower end of the hose 10 is placed in a collection net 12.
The lower end of the hose 10 is connected with an end water pipe 14, the end water pipe 14 and the hose 10 form a T-shaped structure, and therefore the design can convey water in the pretreatment tank 1 into the collection net 12.
One end of the water outlet pipe 13, which is far away from the box body 5, is connected with a water pump 6, the water pump 6 pumps out water in the closed box body 5, and water in the pretreatment tank 1 flows into the box body 5 at the same time, so that water is filtered circularly.
The output end of the water pump 6 is connected with a drain pipe 3 through a pipeline, and the drain pipe 3 is arranged on the inner wall of the pretreatment tank 1 and is close to the upper end.
The drain pipe 3 is provided with a plurality of drain holes 4, so that the design is convenient for water to be drained, filtered water enters the pretreatment tank 1, the activity of the water in the pretreatment tank 1 is increased, and the measured conductivity value is more accurate.
When the electric conductivity meter is used, the electric conductivity meter detects water in the pretreatment tank 1, when the measured electric conductivity is higher than a preset value, the controller controls the corresponding electric execution valve 2 to be opened, and the water in the pretreatment tank 1 with high liquid level flows into the pretreatment tank 1 with unqualified electric conductivity;
meanwhile, the water pump 6 rotates to pump the water in the pretreatment tank 1 into the box body 5, and the water is filtered by the filtering unit and then is discharged into the pretreatment tank 1 through the water discharge pipe 3.
The utility model discloses a set up the conductivity meter, realized the detection to the conductivity of water, through setting up electronic executive valve and controller, realized the rivers of high liquid level to the water of low liquid level, monthly per ton water consumption reduces thirty percent, simultaneously the utility model discloses still be provided with filter equipment, can filter out the impurity of aquatic, improve the quality of water.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Claims (10)
1. The utility model provides a pretreatment cleaning tank return-flow system which characterized in that: the device comprises three pretreatment tanks (1) which are arranged in sequence, pure water with different heights and different conductivities is contained in each pretreatment tank (1), an electric execution valve (2) is arranged between every two adjacent pretreatment tanks (1), a detection device is arranged in each pretreatment tank (1), and the detection device and the electric execution valve (2) are controlled by a controller.
2. The reflow system of the pretreatment cleaning tank as claimed in claim 1, wherein: the detection device comprises a conductivity meter arranged in the pretreatment tank (1).
3. The reflow system of the pretreatment cleaning tank as claimed in claim 2, wherein: and each pretreatment tank (1) is provided with a filtering device, and the filtering devices are connected with a circulating device.
4. The reflow system of the pretreatment cleaning tank as set forth in claim 3, wherein: the filtering device comprises a box body (5) which is arranged above the pretreatment tank (1) and is close to one end, and a filtering unit and an impurity collecting unit are arranged in the box body (5).
5. The reflow system of the pretreatment cleaning tank as claimed in claim 4, wherein: the filter unit comprises a filter plate (8) which divides the interior of the box body (5) into two areas, and a filter screen is arranged on the filter plate (8).
6. The reflow system of the pretreatment cleaning tank as claimed in claim 5, wherein: and fixing grooves (15) for accommodating one side of the filter plate (8) are respectively and fixedly arranged in the box body (5) at positions corresponding to the two sides of the filter plate (8).
7. The reflow system of the pretreatment cleaning tank as set forth in claim 6, wherein: the upper end of the box body (5) is connected with an upper sealing cover (7) through a bolt, a sealing gasket is arranged between the upper sealing cover (7) and the upper end of the box body (5), and rubber strips (16) are respectively installed at the upper end and the lower end of the filtering plate (8).
8. The reflow system of the pretreatment cleaning tank as claimed in claim 7, wherein: the impurity collecting unit comprises a support frame (11) arranged between the filter plate (8) and one inner wall of the box body (5), and a collecting net (12) is connected to the support frame (11).
9. The reflow system of the pretreatment cleaning tank as claimed in claim 8, wherein: the circulating device comprises a water outlet pipe (13) and a water inlet pipe (9) which are arranged on the box body (5), a hose (10) is connected to the water inlet pipe (9), and the lower end of the hose (10) is connected with an end water pipe (14).
10. The pretreatment tank recirculation system according to claim 9, wherein: the water outlet pipe (13) is connected with a water pump (6), the water pump (6) is connected with a drain pipe (3), and the drain pipe (3) is provided with a plurality of drain holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714603.2U CN210647478U (en) | 2019-10-14 | 2019-10-14 | Pretreatment washing tank reflux system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714603.2U CN210647478U (en) | 2019-10-14 | 2019-10-14 | Pretreatment washing tank reflux system |
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| Publication Number | Publication Date |
|---|---|
| CN210647478U true CN210647478U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921714603.2U Active CN210647478U (en) | 2019-10-14 | 2019-10-14 | Pretreatment washing tank reflux system |
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| CN (1) | CN210647478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247693A (en) * | 2021-12-20 | 2022-03-29 | 永臻科技股份有限公司 | System and method for cleaning dirt on end head of clamp |
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2019
- 2019-10-14 CN CN201921714603.2U patent/CN210647478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247693A (en) * | 2021-12-20 | 2022-03-29 | 永臻科技股份有限公司 | System and method for cleaning dirt on end head of clamp |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pre-treatment cleaning tank reflux system Effective date of registration: 20230117 Granted publication date: 20200602 Pledgee: Shandong Zouping Rural Commercial Bank Co.,Ltd. Pledgor: ZOUPING XINSANYUAN ALUMINUM Co.,Ltd. Registration number: Y2023980030967 |