CN209941088U - Automatic cleaning device for phosphating tank radiator fins - Google Patents
Automatic cleaning device for phosphating tank radiator fins Download PDFInfo
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- CN209941088U CN209941088U CN201920778965.1U CN201920778965U CN209941088U CN 209941088 U CN209941088 U CN 209941088U CN 201920778965 U CN201920778965 U CN 201920778965U CN 209941088 U CN209941088 U CN 209941088U
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- cleaning agent
- phosphating
- pipe
- phosphating solution
- heat exchanger
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Abstract
The utility model relates to an automatic cleaning device for a phosphating tank radiator fin, which comprises a plate-type heat exchanger and a phosphating tank, wherein a phosphating solution input pipe and a phosphating solution output pipe are respectively connected between the plate-type heat exchanger and the phosphating tank; cleaning agent storage tank is connected to cleaning agent output tube one end, and the phosphating solution input tube is connected to the cleaning agent output tube other end, and cleaning agent storage tank is connected to cleaning agent input tube one end, and the phosphating solution output tube is connected to the cleaning agent input tube other end, is equipped with the solenoid valve No. three on the cleaning agent output tube, is equipped with the solenoid valve No. four on the cleaning agent input tube, installs the pump at the cleaning agent output tube, and the pump passes through control box control. The utility model discloses in the pumping injection plate heat exchanger's radiator fin pipeline with the cleaner of certain ratio, the circulation flows, takes away the residue through chemical reaction on with the pipe wall through the cleaner to this reaches abluent purpose.
Description
Technical Field
The utility model relates to a bonderizing groove radiator fin self-cleaning device.
Background
Solid slag generated after various chemical agents such as phosphating solution are heated blocks a flow channel in a radiating fin on the plate heat exchanger, so that the flow channel is blocked, the product quality is influenced, and the problem of time and labor consumption caused by manual disassembly and cleaning is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a simple structure, reasonable in design realizes regularly wasing, avoids blocking phenomenon, has alleviateed staff's working strength's bonderizing groove radiator fin self-cleaning device when guaranteeing the product quality.
The utility model provides a technical scheme that above-mentioned problem adopted is: a phosphating tank radiator fin automatic cleaning device comprises a plate heat exchanger and a phosphating tank, wherein a phosphating solution input pipe and a phosphating solution output pipe are respectively connected between the plate heat exchanger and the phosphating tank, a first valve is arranged on the phosphating solution input pipe, and a second valve is arranged on the phosphating solution output pipe; one end of a cleaning agent output pipe is connected with a cleaning agent storage tank, the other end of the cleaning agent output pipe is connected with a phosphating solution input pipe, one end of the cleaning agent input pipe is connected with the cleaning agent storage tank, the other end of the cleaning agent input pipe is connected with the phosphating solution output pipe, a third electromagnetic valve is arranged on the cleaning agent output pipe, a fourth electromagnetic valve is arranged on the cleaning agent input pipe, a pump is arranged on the cleaning agent output pipe, and the pump is controlled by a control box; the joint of the cleaning agent output pipe and the phosphating solution input pipe is positioned between the first valve and the plate heat exchanger, and the joint of the cleaning agent input pipe and the phosphating solution output pipe is positioned between the second valve and the plate heat exchanger; the pump installation position is located between the third electromagnetic valve and the cleaning agent storage tank. The utility model discloses in the pumping injection plate heat exchanger's radiator fin pipeline with the cleaner of certain ratio, the circulation flows, takes away the residue through chemical reaction on with the pipe wall through the cleaner to this reaches abluent purpose.
Preferably, the plate heat exchanger is respectively connected with a steam input pipe and a steam output pipe, and the steam input pipe and the steam output pipe are both provided with valves.
The utility model discloses under the normal condition, phosphorization liquid carries out heat transfer with steam through plate heat exchanger in the bonderizing inslot, makes the phosphorization liquid keep certain temperature to carry out bonderizing to the product that needs the electrophoresis. At this time, the first valve and the second valve are in an open state. When the phosphating operation is finished, the plate heat exchanger needs to be backwashed. At this time, the first valve of the phosphating solution input pipe and the second valve of the phosphating solution output pipe are closed. And opening the control box, opening the third electromagnetic valve and the fourth electromagnetic valve, then opening the pump, enabling the cleaning agent in the cleaning agent storage tank to enter the plate heat exchanger through the cleaning agent output pipe under certain pressure, cleaning the plate heat exchanger, and returning the cleaning agent to the cleaning agent storage tank through the cleaning agent input pipe after cleaning. The flowing direction of the cleaning agent is opposite to that of the phosphating solution, so that the cleaning is more thorough. After the cleaning is finished, the power supply of the control box is closed, the pump is closed, and the third electromagnetic valve and the fourth electromagnetic valve are closed simultaneously. Opening a first valve on the phosphating solution input pipe and a second valve on the phosphating solution output pipe so as to carry out phosphating treatment again.
Compared with the prior art, the utility model, have following advantage and effect: the utility model discloses in pouring into plate heat exchanger's radiator fin pipeline with the pumping of certain ratio cleaner, the circulation flows, takes away residue through chemical reaction on with the pipe wall through the cleaner to this reaches abluent purpose, avoids blocking phenomenon, has alleviateed staff's working strength when guaranteeing the product quality.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: plate heat exchanger 1, phosphating solution input tube 2, phosphating tank 3, phosphating solution output tube 4, valve 5, valve 6 No. two, cleaner output tube 7, cleaner input tube 8, cleaner storage tank 9, solenoid valve 10 No. three, solenoid valve 11 No. four, pump 12, control box 13, steam input tube 14, steam output tube 15.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1, the automatic cleaning device for the radiator fins of the phosphating tank in the embodiment comprises a plate heat exchanger 1 and a phosphating tank 3, wherein the plate heat exchanger 1 is connected with a steam input pipe 14 and a steam output pipe 15 respectively, the steam input pipe 14 and the steam output pipe 15 are both provided with valves, a phosphating solution input pipe 2 and a phosphating solution output pipe 4 are connected between the plate heat exchanger 1 and the phosphating tank 3 respectively, the phosphating solution input pipe 2 is provided with a first valve 5, and the phosphating solution output pipe 4 is provided with a second valve 6; one end of a cleaning agent output pipe 7 is connected with a cleaning agent storage tank 9, the other end of the cleaning agent output pipe 7 is connected with a phosphating solution input pipe 2, one end of a cleaning agent input pipe 8 is connected with the cleaning agent storage tank 9, the other end of the cleaning agent input pipe 8 is connected with a phosphating solution output pipe 4, a third electromagnetic valve 10 is arranged on the cleaning agent output pipe 7, a fourth electromagnetic valve 11 is arranged on the cleaning agent input pipe 8, a pump 12 is arranged on the cleaning agent output pipe 7, and the pump 12 is controlled by a control box 13; the joint of the cleaning agent output pipe 7 and the phosphating solution input pipe 2 is positioned between the first valve 5 and the plate heat exchanger 1, and the joint of the cleaning agent input pipe 8 and the phosphating solution output pipe 4 is positioned between the second valve 6 and the plate heat exchanger 1; the pump 12 is arranged between the third electromagnetic valve 10 and the cleaning agent storage tank 9.
Under normal conditions (as shown in the dashed box in fig. 1), the automatic cleaning device is not turned on. The phosphating solution and the water vapor in the phosphating tank 3 are subjected to heat transfer through the plate heat exchanger 1, so that the phosphating solution is kept at a certain temperature to perform phosphating treatment on products needing electrophoresis. At this time, the first valve 5 and the second valve 6 are in an open state. When the phosphating operation is finished, the plate heat exchanger 1 needs to be back-flushed. At this time, the first valve 5 of the phosphating solution input pipe 2 and the second valve 6 of the phosphating solution output pipe 4 are closed. And (3) starting the control box 13, opening the third electromagnetic valve 10 and the fourth electromagnetic valve 11, then starting the pump 12 to enable the cleaning agent in the cleaning agent storage tank 9 to enter the plate heat exchanger 1 through the cleaning agent output pipe 7 under certain pressure, cleaning the plate heat exchanger 1, and returning the cleaning agent to the cleaning agent storage tank through the cleaning agent input pipe 8 after cleaning. The flowing direction of the cleaning agent is opposite to that of the phosphating solution, so that the cleaning is more thorough. After the cleaning is finished, the power supply of the control box 13 is closed, the pump 12 is closed, and the third electromagnetic valve 10 and the fourth electromagnetic valve 11 are closed at the same time. Opening a first valve 5 on the phosphating solution input pipe 2 and a second valve 6 on the phosphating solution output pipe 4 so as to carry out phosphating treatment again.
In addition, it should be noted that equivalent changes or simple changes made according to the structure, features and principles of the present invention are all included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a bonderizing groove radiator fin self-cleaning device which characterized in that: the device comprises a plate-type heat exchanger and a phosphating tank, wherein a phosphating solution input pipe and a phosphating solution output pipe are respectively connected between the plate-type heat exchanger and the phosphating tank, a first valve is arranged on the phosphating solution input pipe, and a second valve is arranged on the phosphating solution output pipe;
one end of a cleaning agent output pipe is connected with a cleaning agent storage tank, the other end of the cleaning agent output pipe is connected with a phosphating solution input pipe, one end of the cleaning agent input pipe is connected with the cleaning agent storage tank, the other end of the cleaning agent input pipe is connected with the phosphating solution output pipe, a third electromagnetic valve is arranged on the cleaning agent output pipe, a fourth electromagnetic valve is arranged on the cleaning agent input pipe, a pump is arranged on the cleaning agent output pipe, and the pump is controlled by a control box;
the joint of the cleaning agent output pipe and the phosphating solution input pipe is positioned between the first valve and the plate heat exchanger, and the joint of the cleaning agent input pipe and the phosphating solution output pipe is positioned between the second valve and the plate heat exchanger;
the pump installation position is located between the third electromagnetic valve and the cleaning agent storage tank.
2. The automated cleaning apparatus for phosphating bath heat sink fins according to claim 1, wherein: and the plate heat exchanger is respectively connected with a steam input pipe and a steam output pipe, and the steam input pipe and the steam output pipe are respectively provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778965.1U CN209941088U (en) | 2019-05-28 | 2019-05-28 | Automatic cleaning device for phosphating tank radiator fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778965.1U CN209941088U (en) | 2019-05-28 | 2019-05-28 | Automatic cleaning device for phosphating tank radiator fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941088U true CN209941088U (en) | 2020-01-14 |
Family
ID=69134303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920778965.1U Active CN209941088U (en) | 2019-05-28 | 2019-05-28 | Automatic cleaning device for phosphating tank radiator fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209941088U (en) |
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2019
- 2019-05-28 CN CN201920778965.1U patent/CN209941088U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic cleaning device for radiator of phosphating tank Effective date of registration: 20210617 Granted publication date: 20200114 Pledgee: Bank of Hangzhou Limited by Share Ltd. Tongxiang branch Pledgor: ZHEJIANG DIANTIE TECHNOLOGY Co.,Ltd. Registration number: Y2021330000590 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220704 Granted publication date: 20200114 Pledgee: Bank of Hangzhou Limited by Share Ltd. Tongxiang branch Pledgor: ZHEJIANG DIANTIE TECHNOLOGY Co.,Ltd. Registration number: Y2021330000590 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |