A double-spray cleaning mechanism for cleaning a tank

Abstract

The utility model relates to cleaning jar spray technical field discloses a kind of double-spray cleaning mechanism of cleaning jar, including cleaning jar, workpiece, spray assembly, solution pipeline, solution pipeline support, cleaning jar outlet, liquid storage tank, spray pipeline and lower liquid pipeline, and cleaning chamber is provided in the inside of cleaning jar;Workpiece is arranged in the cleaning chamber in cleaning jar;Several spray assemblies are provided on the inner wall of cleaning jar, for the spray cleaning of workpiece in cleaning chamber;The outlet end of solution pipeline is communicated with spray assembly, for its delivery cleaning fluid;Solution pipeline is fixed on the outer wall of cleaning jar by solution pipeline support;Cleaning jar outlet is communicated with the bottom end of cleaning jar, for discharging cleaning fluid;Connection tee joint, the first end of connection tee joint is communicated with the import end of solution pipeline.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tank spraying technology, and in particular to a dual-spray cleaning mechanism for cleaning tanks. Background Technology

[0002] Impregnation technology is a microporous permeation sealing process. It involves introducing a sealing medium into micropores through natural permeation, vacuuming, or pressurization, and then solidifying the sealing medium in the gaps using methods such as cooling or heating, thus achieving a seal. After impregnation, the workpiece surface, cavities, and threaded holes are cleaned in a cleaning tank to remove residual impregnating liquid; some parts may undergo further rinsing.

[0003] There are also some immersion cleaning devices in the prior art, such as the Chinese utility model patent with application number CN201220101062.8 entitled "A Tilting Spray Cleaning Tank", which can clean immersion workpieces. However, it mainly focuses on the cleaning method, and can use a combination of tilting cleaning, high-pressure water spraying and starting agitation to clean, effectively improving the water washing cleanliness and removing residual immersion liquid from the pores of the workpiece.

[0004] Because the leachate contains a lot of sol, directly using water for a single cleaning is generally ineffective, as the cleaning effect of the leachate is not high. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a double-spray cleaning mechanism for a cleaning tank that is different from the existing structure. It can use two solutions to clean the workpiece in two separate steps, thereby improving the cleaning quality and cleanliness. The cleaning solution can also be recycled.

[0006] This utility model is achieved using the following technical solution: a dual-spray cleaning mechanism for a cleaning tank, comprising a cleaning tank, a workpiece, spray components, a solution pipeline, a solution pipeline support, a cleaning tank outlet, a storage tank, spray pipes, and a drain pipe. The cleaning tank contains a cleaning chamber; the workpiece is placed within the cleaning chamber; several spray components are mounted on the inner wall of the cleaning tank for spray cleaning of the workpiece within the cleaning chamber; the outlet end of the solution pipeline is connected to the spray components to deliver cleaning fluid; the solution pipeline is fixed to the outer wall of the cleaning tank via a solution pipeline support; the cleaning tank outlet is connected to the bottom of the cleaning tank for discharging cleaning fluid; a connecting tee is included, with the first end of the tee connected to the inlet end of the solution pipeline. The cleaning tank includes a first storage tank and a second storage tank, which are respectively located at the bottom of the front end of the cleaning tank. There are two spray pipes, connected to the second and third ends of a connecting tee, respectively, used to draw different solutions from the two storage tanks into the solution pipes. The drain pipe connects the cleaning tank outlet to the storage tank, discharging the cleaning solution from the cleaning tank into the storage tank. The dual-spray cleaning mechanism of the cleaning tank uses two spray pipes to sequentially draw different solutions from the two storage tanks into the solution pipes, which are then sprayed onto the workpieces in the cleaning chamber by the spray assembly. The cleaned solution is discharged from the cleaning tank outlet, passes through the drain pipe, and enters the two storage tanks, cleaning the workpieces twice, ensuring that the solution used in each spray is different, thus improving the cleaning quality.

[0007] Furthermore, the spray pipeline includes a flange-connected pneumatic ball valve, the outlet end of which is connected to the inlet end of the solution pipeline; and a high-pressure water pump, the bottom end of which is fixed on a water pump base, the inlet end of which is connected to the bottom end of a storage tank, and the outlet end of which is connected to the inlet end of the flange-connected pneumatic ball valve via a pipeline.

[0008] Furthermore, the spray pipeline also includes a U-shaped filter; a flange-connected manual ball valve, wherein the flange-connected manual ball valve and the U-shaped filter are sequentially connected between the bottom end of the storage tank and the inlet end of the high-pressure water pump; and a bag filter, wherein the bag filter is fixed on a bag filter bracket, one end of the bag filter is connected to the outlet end of the high-pressure water pump through a first connecting pipe, and the other end of the bag filter is connected to the inlet end of the flange-connected pneumatic ball valve through a second connecting pipe.

[0009] Furthermore, the liquid discharge pipeline includes an equal diameter tee, the first end of which is connected to the outlet of the cleaning tank; two flange elbows, which are respectively connected to the second and third ends of the equal diameter tee, one flange elbow extending to the first liquid storage tank and the other flange elbow extending to the second liquid storage tank; and two butterfly valves, which are respectively installed between the equal diameter tee and the flange elbows.

[0010] Furthermore, both the first and second liquid storage tanks are equipped with a solution tank cover that can be opened and closed at the top.

[0011] Furthermore, an electrode-type level gauge is provided at the upper end of the solution tank cover.

[0012] Furthermore, the lower parts of the first and second liquid storage tanks are each equipped with several electric heating tubes.

[0013] Furthermore, temperature sensors are respectively installed in the first and second liquid storage tanks.

[0014] Furthermore, one of the U-shaped filters is connected to an air flange pipe.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The present invention relates to a dual-spray cleaning mechanism for a cleaning tank, wherein different solutions from two storage tanks are sequentially drawn into a solution pipeline through two spray pipes, and sprayed onto the workpiece in the cleaning chamber by the spray assembly. The cleaning solution is discharged from the outlet of the connected cleaning tank, and after passing through the liquid discharge pipeline, it enters the two storage tanks for recycling. Thus, the workpiece can be cleaned twice using two different solutions, thereby improving the cleaning quality.

[0017] 2. This utility model discloses a dual-spray cleaning mechanism for a cleaning tank. Through a U-shaped filter and a bag filter, impurities in the solution within the storage tank are filtered out, allowing the solution to be recycled. Butterfly valves control the opening and closing of the second and third ends of the equal-diameter tee, enabling the two cleaning solutions to flow into their respective storage tanks for recovery.

[0018] 3. The present invention provides a dual-spray cleaning mechanism for a cleaning tank, which uses an electric heating tube to heat the solution in the storage tank, thereby maintaining better cleaning performance of the solution. At the same time, a temperature sensor is used to measure the temperature of the solution in the storage tank, and an electrode-type liquid level gauge is used to measure the liquid level in the storage tank, so that the entire operation can be stable. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 ;

[0021] Figure 3 This is a top view of the present invention;

[0022] Figure 4 This is a three-dimensional structural diagram of the spray pipe in this utility model;

[0023] Figure 5 This is a front view of the spray pipeline in this utility model.

[0024] In the diagram: Spray pipe-2; Cleaning tank-11; Workpiece-12; Spray assembly-13; Solution pipe-14; Solution pipe support-15; Cleaning tank outlet-16; Connecting tee-17; Flange connection manual ball valve-21; U-type filter-22; High-pressure water pump-23; Water pump base-24; First connecting pipe-25; Bag filter-26; Bag filter support-27; Second connecting pipe-28; Flange connection pneumatic ball valve-29; First storage tank-30; Electric heating element-31; Solution tank cover-32; Second storage tank-33; Flange elbow-34; Equal diameter tee-35; Butterfly valve-36; Electrode level gauge-37; Temperature sensor-38; Air flange pipe-39. Detailed Implementation

[0025] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0026] The purpose of this invention is to address the shortcomings of existing technologies by providing a dual-spray cleaning mechanism for cleaning tanks.

[0027] Example 1

[0028] This embodiment provides a dual-spray cleaning mechanism for a cleaning tank, as shown in the following figure. Figure 1As shown, the system includes a cleaning tank 11, a workpiece 12, a spray assembly 13, a solution pipe 14, a solution pipe support 15, a cleaning tank outlet 16, a connecting tee 17, a storage tank, a spray pipe 2, and a drain pipe. The cleaning tank 11 has a cleaning chamber inside, and a cleaning tank cover (not shown) can be installed on the upper end of the cleaning tank 11. The workpiece 12 to be cleaned is placed in the cleaning chamber inside the cleaning tank 11. Several spray assemblies 13 are installed on the inner wall of the cleaning tank 11 for spraying and cleaning the workpiece 12 in the cleaning chamber. The outlet end of the solution pipe 14 is connected to the spray assembly 13 to deliver cleaning solution. The solution pipe 14 is fixed to the outer wall of the cleaning tank 11 by the solution pipe support 15. The first end of the connecting tee 17 is connected to the inlet end of the solution pipeline 14. The storage tanks include a first storage tank 30 and a second storage tank 33, which are respectively located at the bottom of the front end of the cleaning tank 11. Both the first storage tank 30 and the second storage tank 33 are equipped with a solution tank cover 32 that can be opened and closed at the top. There are two spray pipes 2, which are connected to the second and third ends of the connecting tee 17, respectively, and are used to draw different solutions from the two storage tanks into the solution pipeline 14. The cleaning tank outlet 16 is connected to the bottom end of the cleaning tank 11 and is used to discharge the cleaning liquid. The drain pipe is used to connect the cleaning tank outlet 16 to the storage tank and discharge the cleaning liquid in the cleaning tank 11 into the storage tank.

[0029] This utility model discloses a dual-spray cleaning mechanism for a cleaning tank. It utilizes two spray pipes 2 to sequentially draw different solutions from two storage tanks into a solution pipe 14. After being sprayed by the spray assembly 13, the solution sprays and cleans the workpiece 12 in the cleaning chamber. The cleaned solution is discharged from the outlet 16 of the cleaning tank and enters the two storage tanks through the liquid discharge pipe. The workpiece 12 is cleaned and soaked in two stages, so that the solution sprayed each time is different, thereby improving the cleaning quality.

[0030] Reference Figure 4 , Figure 5 As shown, the spray pipeline 2 includes a flange-connected pneumatic ball valve 29 and a high-pressure water pump 23. The outlet end of the flange-connected pneumatic ball valve 29 is connected to the inlet end of the solution pipeline 14. In this embodiment, the flange-connected pneumatic ball valve 29 can be a Q641F-16P stainless steel pneumatic flange ball valve from the prior art, used to control the opening and closing of the inlet end of the solution pipeline 14. The bottom end of the high-pressure water pump 23 is fixed on the water pump base 24, and the inlet end of the high-pressure water pump 23 is connected to the bottom end of the storage tank. The outlet end of the high-pressure water pump 23 is connected to the inlet end of the flange-connected pneumatic ball valve 29 through a pipeline. In this embodiment, the high-pressure water pump 23 can be a vertical multi-stage high-pressure water pump from the prior art, equipped with a DRN90S2 geared motor, used to transport the solution in the storage tank to the solution pipeline 14.

[0031] Reference Figure 2 , Figure 3As shown, the liquid discharge pipeline includes a flange elbow 34, an equal diameter tee 35, and a butterfly valve 36. The first end of the equal diameter tee 35 is connected to the outlet 16 of the cleaning tank. There are two flange elbows 34, which are connected to the second and third ends of the equal diameter tee 35, respectively. One flange elbow 34 extends to the first storage tank 30, and the other flange elbow 34 extends to the second storage tank 33. There are two butterfly valves 36, which are installed between the equal diameter tee 35 and the flange elbow 34, respectively. The butterfly valves 36 are pneumatic EPDM butterfly valves used in the prior art, which are used to control the opening and closing of the second and third ends of the equal diameter tee 35, so that the two cleaning fluids can flow into the two corresponding storage tanks for recovery.

[0032] Example 2

[0033] This embodiment provides a dual-spray cleaning mechanism for a cleaning tank, which is based on the structure in Embodiment 1, and refers to... Figure 4 , Figure 5 As shown, the spray pipeline 2 also includes a flange-connected manual ball valve 21, a U-shaped filter 22, and a bag filter 26. The flange-connected manual ball valve 21 and the U-shaped filter 22 are sequentially connected between the bottom of the storage tank and the inlet of the high-pressure water pump 23. In this embodiment, the flange-connected manual ball valve 21 can be a Q41F-16P manual flange ball valve from the prior art, used to manually control the on / off of the inlet of the high-pressure water pump 23. The U-shaped filter 22 is used to filter out impurities in the solution in the storage tank, allowing the solution in the storage tank to be recycled. The bag filter 26 is fixed on the bag filter bracket 27. One end of the bag filter 26 is connected to the outlet of the high-pressure water pump 23 through a first connecting pipe 25, and the other end of the bag filter 26 is connected to the inlet of the flange-connected pneumatic ball valve 29 through a second connecting pipe 28, used to further filter out impurity particles in the solution, intercepting them in the filter bag, allowing the solution in the storage tank to be recycled. It has a large dirt-holding capacity and does not require frequent replacement of the filter bag.

[0034] Example 3

[0035] This embodiment provides a dual-spray cleaning mechanism for a cleaning tank, which is based on the structure in Embodiment 2, and refers to... Figure 2 , Figure 3 As shown, an electrode-type level gauge 37 is provided on the upper end of the solution tank cover 32. In this embodiment, the electrode-type level gauge 37 can be the PS-4S electrode-type level gauge of the prior art, used to measure the liquid level in the storage tank. Several electric heating tubes 31 are respectively provided in the lower part of the first storage tank 30 and the second storage tank 33. In this embodiment, the electric heating tubes 31 can be the flange-type electric heating tubes of the prior art, used to heat the solution in the storage tank, so that the solution maintains better cleaning performance. Temperature sensors 38 are respectively provided in the first storage tank 30 and the second storage tank 33, used to measure the temperature of the solution in the storage tank 33.

[0036] Reference Figure 1 As shown, one of the U-shaped filters 22 is connected to an air flange pipe 39, which is connected to an external air compressor through a pipe. The air compressor is used to blow out the cleaning solution by passing compressed air into the solution pipe 14 and the spray assembly 13 in the common pipeline after each spray, ensuring that the different tank solutions do not mix.

[0037] This utility model provides a dual-spray cleaning mechanism for a cleaning tank. Its working process is as follows: The inlet of the high-pressure water pump 23 is connected to the bottom of the storage tank, allowing the solution in the storage tank to be sequentially transported to the solution pipeline 14 via a flange-connected manual ball valve 21, a U-shaped filter 22, the high-pressure water pump 23, a first connecting pipe 25, a bag filter 26, a second connecting pipe 28, and a flange-connected pneumatic ball valve 29. During this process, the U-shaped filter 22 and the bag filter 26 filter out impurities from the solution in the storage tank, allowing the solution to be recycled. Then, the solution is sprayed by the spray assembly 13 to clean the workpiece 12 in the cleaning chamber. The cleaned solution is discharged from the outlet 16 of the cleaning tank. Next, the butterfly valve 36 controls the opening and closing of the second and third ends of the equal-diameter tee 35, allowing the two cleaning solutions to flow into their respective storage tanks for recycling. This allows for two separate cleaning processes using two different cleaning solutions to clean the workpiece 12, improving cleaning quality. The first cleaning solution can be an impregnating, easily soluble cleaning solution, while the second cleaning solution can be tap water. It should be noted that the types of cleaning solutions used in both cleaning processes are not within the scope of this invention; other types of cleaning solutions from the prior art can also be used. Throughout the process, an electric heating element 31 heats the solution in the storage tank, maintaining better cleaning performance. Simultaneously, a temperature sensor 38 measures the temperature of the solution in the storage tank 33, and an electrode-type level gauge 37 measures the liquid level in the storage tank.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dual-spray cleaning mechanism for a cleaning tank, characterized in that: include The cleaning tank (11) has a cleaning chamber inside; The workpiece (12) is disposed in the cleaning chamber inside the cleaning tank (11); Spray assembly (13): Several spray assemblies (13) are provided on the inner wall of the cleaning tank (11) for spraying and cleaning the workpiece (12) in the cleaning chamber; Solution pipe (14), the outlet end of which is connected to spray assembly (13) to deliver cleaning solution to it; Solution pipe support (15), wherein the solution pipe (14) is fixed to the outer wall of the cleaning tank (11) by the solution pipe support (15); The cleaning tank outlet (16) is connected to the bottom end of the cleaning tank (11) and is used to discharge the cleaning liquid. A connecting tee (17) is provided, the first end of which is connected to the inlet end of the solution pipe (14); The liquid storage tank includes a first liquid storage tank (30) and a second liquid storage tank (33), which are respectively disposed at the bottom of the front end of the cleaning tank (11); Spray pipes (2), there are two spray pipes (2), which are respectively connected to the second end and the third end of the connecting tee (17), and are used to draw different solutions from the two storage tanks into the solution pipe (14); and The drain line is used to connect the outlet (16) of the cleaning tank to the storage tank, and to discharge the cleaning liquid in the cleaning tank (11) into the storage tank. The dual-spray cleaning mechanism of the cleaning tank uses two spray pipes (2) to sequentially draw different solutions from the two storage tanks into the solution pipe (14), and sprays them onto the workpiece (12) in the cleaning chamber through the spray assembly (13). The cleaning solution is discharged from the outlet (16) of the cleaning tank and enters the two storage tanks through the liquid discharge pipe, cleaning the workpiece (12) twice, so that the solution sprayed each time is different, thus improving the cleaning quality.

2. The dual-spray cleaning mechanism for the cleaning tank according to claim 1, characterized in that: The spray pipe (2) includes A flange-connected pneumatic ball valve (29) is provided, wherein the outlet end of the flange-connected pneumatic ball valve (29) is connected to the inlet end of the solution pipeline (14); and The high-pressure water pump (23) is fixed at the bottom of the water pump base (24). The inlet end of the high-pressure water pump (23) is connected to the bottom end of the storage tank. The outlet end of the high-pressure water pump (23) is connected to the inlet end of the pneumatic ball valve (29) via a pipe.

3. The dual-spray cleaning mechanism for the cleaning tank according to claim 2, characterized in that: The spray pipe (2) also includes U-shaped filter (22); A flange-connected manual ball valve (21) and a U-shaped filter (22) are sequentially connected between the bottom of the storage tank and the inlet of the high-pressure water pump (23); and The bag filter (26) is fixed on the bag filter bracket (27). One end of the bag filter (26) is connected to the outlet end of the high-pressure water pump (23) through the first connecting pipe (25), and the other end of the bag filter (26) is connected to the inlet end of the flange-connected pneumatic ball valve (29) through the second connecting pipe (28).

4. The dual-spray cleaning mechanism for the cleaning tank according to claim 3, characterized in that: The aforementioned liquid discharge pipeline includes An equal diameter tee (35) is provided, the first end of which is connected to the outlet (16) of the cleaning tank. Flange elbows (34), there are two flange elbows (34), which are respectively connected to the second and third ends of the equal diameter tee (35), one flange elbow (34) extends to the first liquid storage tank (30), and the other flange elbow (34) extends to the second liquid storage tank (33); and There are two butterfly valves (36), which are installed between the equal diameter tee (35) and the flange elbow (34), respectively.

5. The dual-spray cleaning mechanism for the cleaning tank according to any one of claims 2 to 4, characterized in that: Both the first liquid storage tank (30) and the second liquid storage tank (33) are equipped with a solution tank cover (32) that can be opened and closed at the top.

6. The dual-spray cleaning mechanism for the cleaning tank according to claim 5, characterized in that: An electrode-type liquid level gauge (37) is provided on the upper end of the solution tank cover plate (32).

7. The dual-spray cleaning mechanism for the cleaning tank according to claim 5, characterized in that: The lower parts of the first liquid storage tank (30) and the second liquid storage tank (33) are respectively provided with a number of electric heating tubes (31).

8. The dual-spray cleaning mechanism for the cleaning tank according to claim 5, characterized in that: Temperature sensors (38) are respectively installed in the first liquid storage tank (30) and the second liquid storage tank (33).

9. The dual-spray cleaning mechanism for the cleaning tank according to claim 3, characterized in that: One of the U-shaped filters (22) is connected to an air flange pipe (39).

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