Cleaning agent supply device for filter

Abstract

According to the filter cleaning agent supply device, preliminary preparation of the cleaning agent is completed in the agent preparation tank, and the agent is conveyed to the corresponding agent storage tank through the agent feeding pump. And when cleaning is not needed, the cleaning agent can be stored in the agent storage tank, and when cleaning is needed, the cleaning pump corresponding to the agent storage tank is opened, and the front end and the rear end of the filter are cleaned at the same time. The device is easy to operate, facilitates production management, reduces potential safety hazards, improves the filtering efficiency of the filter, and is suitable for large-scale industrial use and popularization.

Description

Technical Field

[0001] The utility model belongs to the field of ore dressing and dehydration equipment filters, in particular to a cleaning agent supply device for the filter. Background Art

[0002] In the mechanical dehydration transformation of sulfur concentrate in mines, cleaning the filter is a very necessary task, which can effectively ensure the normal operation of the filtration. The existing filter usually uses a ceramic filter, which needs to be cleaned for at least 1 hour every 7 hours of operation.

[0003] The prior art lacks a dedicated automatic cleaning device, and the ceramic filter is usually cleaned through manual control. Since the cleaning agents are harmful to the human body, and the manual cleaning method is time-consuming, labor-intensive, uneven, and inefficient, a dedicated cleaning device is urgently needed for cleaning operations. Summary of the invention

[0004] The utility model aims to provide a filter cleaning agent supply device to solve the problem in the prior art that the cleaning efficiency is low and the health of operators is endangered due to the lack of a dedicated cleaning device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A filter cleaning agent supply device comprises a plurality of filters and a cleaning agent dispensing device; the cleaning agent dispensing device comprises a agent dispensing tank; the bottom of the agent dispensing tank is connected to a first sewage discharge pipe through a valve.

[0007] The medicine dispensing tank is connected to the input end of the medicine feeding pump through a valve, and the output end of the medicine feeding pump is connected to multiple medicine storage tanks respectively; a one-way valve is provided between each of the medicine storage tanks and the medicine feeding pump; and the multiple medicine storage tanks correspond to the filter one by one.

[0008] Each of the medicine storage tanks is connected to the front end and the rear end of its corresponding filter through two cleaning pumps respectively; and the bottom of each of the medicine storage tanks is connected to a second sewage pipe through a valve.

[0009] All the connections between the medicine storage tank and the medicine dispensing tank are pipeline connections.

[0010] The utility model also has the following features:

[0011] Furthermore, the medicine dispensing tank is connected to a clean water pipeline through a valve; one end of the clean water pipeline enters the interior of the medicine dispensing tank and is connected to a float valve.

[0012] The cleaning and dispensing device also includes a stirrer, a part of which enters the dispensing tank, and the other part extends out of the dispensing tank and is connected to the stirring motor.

[0013] Furthermore, the medicine dispensing tank is connected to two medicine feeding pump input ends respectively through two valves;

[0014] The two medicine feeding pump input ends are connected to one point through a valve respectively, and the connecting point is connected to all the one-way valves respectively.

[0015] Furthermore, it also includes multiple controllers; the multiple controllers correspond one-to-one to the multiple medicine storage tanks.

[0016] A liquid level meter is arranged in each medicine storage tank, and each controller is correspondingly connected to a liquid level meter.

[0017] Furthermore, each of the controllers is connected to an electric-controlled valve.

[0018] The electric control valve is arranged on the pipeline between the corresponding medicine storage tank and the one-way valve.

[0019] Compared with the prior art, the utility model has the following technical effects:

[0020] The utility model filter cleaning agent medicine supply device completes the preliminary preparation of the cleaning agent medicine in the medicine preparation tank, and transports the medicine to the corresponding medicine storage tank through the medicine feeding pump. When cleaning is not required, the cleaning agent medicine can be stored inside the medicine storage tank. When cleaning is required, the two cleaning pumps of the corresponding medicine storage tank are turned on to clean the front end and the rear end of the filter at the same time. This device is easy to operate and convenient for production management. It reduces safety hazards and improves the filtering efficiency of the filter, and is suitable for large-scale use and promotion in industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a filter cleaning agent supply device.

[0022] The meanings of the numbers in the figure are: 1. medicine dispensing tank; 2. first sewage pipe; 3. medicine feeding pump; 4. medicine storage tank; 5. one-way valve; 6. cleaning pump; 7. second sewage pipe; 8. clean water pipe; 9. float valve; 10. agitator; 11. agitator motor; 12. controller; 13. liquid level meter; 14. electric control valve. DETAILED DESCRIPTION

[0023] It should be noted that, unless otherwise specified, all components in the present invention are components known in the prior art. For example, the stirrer is a known commonly used stirrer.

[0024] The following are specific embodiments of the present invention. It should be noted that the present invention is not limited to the following specific embodiments, and all equivalent changes made on the basis of the technical solution of the present application fall within the protection scope of the present invention.

[0025] like Figure 1 As shown, a filter cleaning agent supply device includes multiple filters and a cleaning agent dispensing device; the cleaning agent dispensing device includes a dispensing tank 1; the bottom of the dispensing tank 1 is connected to a first sewage pipe 2 through a valve.

[0026] The medicine dispensing tank 1 is connected to the input end of the medicine feeding pump 3 through a valve, and the output end of the medicine feeding pump 3 is respectively connected to multiple medicine storage tanks 4; a one-way valve 5 is provided between each medicine storage tank 4 and its corresponding medicine feeding pump 3; and multiple medicine storage tanks 4 correspond to the filter one by one.

[0027] Each medicine storage tank 4 is connected to the front end and the rear end of its corresponding filter through two cleaning pumps 6 respectively; the bottom of each medicine storage tank 4 is connected to a second sewage pipe 7 through a valve.

[0028] All drug storage tanks 4 and drug dispensing tanks 1 are connected by pipelines.

[0029] In actual use, the cleaning agent can be the safe and environmentally friendly cleaning agent YHGR-859.

[0030] The cleaning agent supply device for the filter of the utility model completes the preliminary preparation of the cleaning agent in the preparation tank 1, and delivers the prepared agent to the corresponding medicine storage tank 4 through the medicine supply pump 3. When cleaning is not required, the cleaning agent can be stored inside the medicine storage tank 4. When cleaning is required, the two cleaning pumps 6 corresponding to the medicine storage tank 4 are turned on to clean the front end and the rear end of the filter at the same time. This device is easy to operate and convenient for production management, reduces safety hazards and improves the filtering efficiency of the filter.

[0031] As a preferred solution, the medicine dispensing tank 1 is connected to a clean water pipe 8 through a valve; one end of the clean water pipe 8 enters the interior of the medicine dispensing tank 1 and is connected to a float valve 9 .

[0032] The cleaning and dispensing device further comprises a stirrer 10 , a part of which enters into the dispensing tank 1 , and another part of which extends out of the dispensing tank 1 and is connected to a stirring motor 11 .

[0033] The float valve 9 can be opened and closed according to the height of the liquid level in the dispensing tank 1 to prevent excessive water added to the dispensing tank from overflowing the dispensing tank 1.

[0034] The addition of the stirrer 10 controlled by the stirring motor 11 eliminates the need for manual stirring during use, further enhancing the convenience of the device.

[0035] As a preferred solution, the medicine dispensing tank 1 is connected to the input ends of the two medicine feeding pumps 3 through two valves.

[0036] The input ends of the two drug feeding pumps 3 are connected to one point through a valve, and the connection point is respectively connected to all the one-way valves 5. The cooperation of the two drug feeding pumps 3 can make the drug feeding operation more stable. In addition, the added set of valves enhances the overall reliability of the device.

[0037] As a preferred solution, it further includes a plurality of controllers 12; the plurality of controllers 12 correspond one to one with the plurality of drug storage tanks;

[0038] A liquid level meter 13 is disposed in each medicine storage tank 4 , and each controller 12 is correspondingly connected to a liquid level meter 13 .

[0039] The controller 12 adopts a known existing controller, such as a PLC host. The operator sets a certain threshold range. The controller 12 receives the liquid level data detected by the liquid level meter 13. When the liquid level data reaches the upper limit, the pump 3 stops running and the medicine storage tank 4 stops feeding medicine. When it is less than the designed lower limit, the pump 3 starts automatically and the medicine storage tank 4 automatically feeds medicine.

[0040] As a preferred solution, each controller 12 is connected to an electric control valve 14;

[0041] The electric control valve 14 is disposed on the pipeline between the corresponding medicine storage tank 4 and the one-way valve 5. When the liquid level data is greater than the above threshold range, the controller 12 controls the corresponding electric control valve 14 to close; otherwise, the controller controls the corresponding electric control valve 14 to open.

Claims

1. A filter cleaning agent supply device, characterized in that: It comprises a plurality of filters and a cleaning and dispensing device; the cleaning and dispensing device comprises a dispensing tank (1); the bottom of the dispensing tank (1) is connected to a first sewage pipe (2) via a valve; The medicine dispensing tank (1) is connected to the input end of the medicine feeding pump (3) through a valve, and the output end of the medicine feeding pump (3) is respectively connected to a plurality of medicine storage tanks (4); a one-way valve (5) is provided between each of the medicine storage tanks (4) and the medicine feeding pump (3); and the plurality of medicine storage tanks (4) correspond to the filter one by one; Each of the medicine storage tanks (4) is connected to the front end and the rear end of the corresponding filter through two cleaning pumps (6); the bottom of each of the medicine storage tanks (4) is connected to a second sewage pipe (7) through a valve; All of the connections between the medicine storage tank (4) and the medicine dispensing tank (1) are pipeline connections.

2. The filter cleaning agent supply device according to claim 1, characterized in that: The medicine dispensing tank (1) is connected to a clean water pipeline (8) through a valve; one end of the clean water pipeline (8) enters the interior of the medicine dispensing tank (1) and is connected to a float valve (9); The cleaning and dispensing device further comprises a stirrer (10), a part of which enters the interior of the dispensing tank (1), and another part of which extends out of the dispensing tank (1) and is connected to a stirring motor (11).

3. The filter cleaning agent supply device according to claim 1, characterized in that: The medicine dispensing tank (1) is connected to the input ends of two medicine feeding pumps (3) respectively through two valves; The input ends of the two medicine feeding pumps (3) are connected to one point through a valve respectively, and the connecting point is connected to all the one-way valves (5) respectively.

4. The filter cleaning agent supply device according to any one of claims 1 to 3, characterized in that: It also includes a plurality of controllers (12); the plurality of controllers (12) correspond one-to-one to the plurality of medicine storage tanks (4); Each of the medicine storage tanks (4) is provided with a liquid level meter (13), and each of the controllers (12) is correspondingly connected to a liquid level meter (13).

5. The filter cleaning agent supply device according to claim 4, characterized in that: Each of the controllers (12) is connected to an electric control valve (14); The electric control valve (14) is arranged on the pipeline between the corresponding medicine storage tank (4) and the one-way valve (5).

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