Washing liquid tank

Abstract

The utility model provides a washing liquid tank, and belongs to the technical field of machinery. A washing liquid tank includes: a filter tube; the recovery tank is arranged at the lower part of the filter pipe; the filter screen cloth is movably arranged at the lower end of the filter pipe, and the filter screen cloth can move in the first direction; the filter grid net is detachably arranged at the upper part of the filter pipe and is positioned above the filter screen cloth. The filtering device has the advantages of being good in filtering effect and reducing manual intervention.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery, in particular to a washing liquid tank. Background Art

[0002] In the metal manufacturing industry, degreasing fluid is required to clean metal surfaces during the manufacturing process. One of the main contaminants contained in the used degreasing fluid is particulate matter of various sizes. To increase the reuse rate of the degreasing fluid and reduce costs, the traditional approach is to use filter bags online to filter the particulate matter in the degreasing fluid, so that the degreasing fluid can be used multiple times. However, filter bags can only filter particulate matter with larger particle sizes, and during the actual cleaning process, regular manual inspection, cleaning, or replacement of the filter bags are required, which results in high labor costs. If the filtration accuracy requirements are too high, the energy consumption will double, and the equipment investment will also increase accordingly. Summary of the Invention

[0003] The purpose of the utility model is to solve the above problems in the existing technology and to provide a washing liquid tank with the characteristics of good filtering effect and reduced manual intervention.

[0004] The purpose of this utility model can be achieved through the following technical solutions:

[0005] A washing liquid tank, comprising:

[0006] filter tube;

[0007] A recovery tank, the recovery tank being arranged at the lower part of the filter tube;

[0008] A filter mesh cloth is movably disposed at the lower end of the filter tube and is capable of moving along a first direction;

[0009] The filter grid is detachably arranged on the upper part of the filter tube and is located above the filter cloth.

[0010] In the above-mentioned washing liquid tank, an inlet and outlet are opened at the lower end of the filter tube, a first guide part is fixed to the upper edge of the inlet and outlet, and a second guide part is fixed to the lower edge of the inlet and outlet; the filter mesh is in contact with the first guide part or the second guide part to limit the height of the filter mesh.

[0011] In the above-mentioned washing liquid tank, a driving mechanism is provided on both sides of the filter tube, and the driving mechanism includes a first auxiliary roller, a second auxiliary roller, a winding roller and a winding motor. The first auxiliary roller is arranged on one side of the filter tube and is higher than the first guide part; the second auxiliary roller is lower than the first auxiliary roller and is located on the side away from the guide part; the winding roller is lower than the second auxiliary roller and is located below the first auxiliary roller. The second auxiliary roller and the winding roller are used to make the side receiving the degreasing liquid face downward between the second auxiliary roller and the winding roller. The winding motor is connected to the winding roller and is used to drive the winding roller to rotate.

[0012] The washing liquid tank further comprises a vibrator, wherein both upper and lower ends of the vibrator are connected with contact parts, and the contact parts abut against the filter cloth.

[0013] In the above-mentioned washing liquid tank, two partitions are arranged inside the recovery tank, which divide the recovery tank into a liquid recovery area and two particle recovery areas. The filter tube is directly above the liquid recovery area; the first auxiliary roller, the second auxiliary roller, and the winding roller are directly above the particle recovery area.

[0014] In the above-mentioned washing liquid tank, a plurality of supporting blocks are fixed in the filter tube, and the filter grid is placed on the supporting blocks.

[0015] The above-mentioned washing liquid tank also includes a bracket, the first auxiliary roller, the second auxiliary roller, and the winding roller are rotatably arranged on the bracket, the filter tube is fixed on the bracket, and the winding motor is fixed on the bracket.

[0016] Compared with the prior art, this application has the following advantages:

[0017] By setting up a two-layer filtration structure of filter grid and filter cloth, the filter grid is first used to intercept large particles of impurities, and then the filter cloth is used to filter fine impurities. This combination can more comprehensively filter impurities of different particle sizes, effectively improve the cleanliness of the degreasing liquid, and facilitate the subsequent reuse of the degreasing liquid. The movable design of the filter cloth can better adapt to the filtration needs under different working conditions and different impurity contents of the washing liquid, ensuring that the entire washing liquid tank is always in a good filtration working state. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structural layout in this application.

[0019] In the figure,

[0020] 2. Filter tube; 21. Inlet and outlet; 22. First guide portion; 23. Second guide portion; 24. Carrying block;

[0021] 3. Recovery tank; 31. Partition plate; 32. Liquid recovery area; 33. Particle recovery area;

[0022] 4. Filter cloth;

[0023] 5. Filter grid;

[0024] 6. Driving mechanism; 61. First auxiliary roller; 62. Second auxiliary roller; 63. Winding roller; 64. Winding motor;

[0025] 7. Vibrator; 71. Contact part. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1 The present application is further described with reference to the following specific examples:

[0027] First of all, it should be noted that in the description of this application, if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and other directional words appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of this application; in addition, if the terms "first", "second", "third" and other numerical quantifiers appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", and "connected" appear, they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an interference fit, a transition fit and other limited connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium; therefore, for ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0028] like Figure 1 As shown, a washing liquid tank includes: a filter tube 2, a recovery tank 3, a filter mesh 4, and a filter grid 5. The recovery tank 3 is arranged at the lower part of the filter tube 2; the filter mesh 4 is movably arranged at the lower end of the filter tube 2, and the filter mesh 4 can move along the first direction A; the filter grid 5 is detachably arranged at the upper part of the filter tube 2 and is located above the filter mesh 4.

[0029] In the present application, when the washing liquid tank is used, the degreasing liquid containing impurities will flow into the filter tube 2. First, the degreasing liquid will pass through the filter grid 5 located at the upper part of the filter tube 2. The filter grid 5 can intercept impurities with larger sizes and play a role of preliminary filtration, preventing these large particles of impurities from continuing to flow downward and affecting the rear filter cloth 4, causing damage to the filter cloth 4. Then, the filter cloth 4 can move along the first direction, which can prevent impurities from excessively accumulating on the filter cloth 4 and clogging the mesh holes, affecting the filtration efficiency, so that the impurities can continue to be removed or concentrated in an area that is easy to clean as the filter cloth 4 moves, further filtering the fine impurities in the degreasing liquid, and allowing the filtered, cleaner degreasing liquid to flow into the recovery tank 3 located at the lower part of the filter tube 2 for recycling and reuse, thereby achieving the purpose of purifying and reusing the degreasing liquid.

[0030] By setting up a two-layer filtering structure of the filter grid 5 and the filter cloth 4, the filter grid 5 is first used to intercept large particles of impurities, and then the filter cloth 4 is relied on to filter fine impurities. This combination can more comprehensively filter impurities of different particle sizes, effectively improve the cleanliness of the degreasing liquid, and facilitate the subsequent reuse of the degreasing liquid. The movable design of the filter cloth 4 can better adapt to the filtering requirements under different working conditions and different impurity contents of the washing liquid, ensuring that the entire washing liquid tank is always in a good filtering working state.

[0031] Specifically, an inlet and outlet 21 is opened at the lower end of the filter tube 2, a first guide portion 22 is fixed to the upper edge of the inlet and outlet 21, and a second guide portion 23 is fixed to the lower edge of the inlet and outlet 21; the filter mesh 4 contacts the first guide portion 22 or the second guide portion 23 to limit the height of the filter mesh 4.

[0032] By setting a first guide part 22 on the upper edge of the inlet and outlet 21 at the lower end of the filter tube 2 and a second guide part 23 on the lower edge, the filter mesh 4 is allowed to contact them to limit its height. This ensures that the filter mesh 4 is always in an accurate and stable working position, avoids the situation where its height changes arbitrarily during the filtration process and affects the normal filtration function, and ensures the stability of the filtration effect.

[0033] Specifically, a driving mechanism 6 is provided on both sides of the filter tube 2, and the driving mechanism 6 includes a first auxiliary roller 61, a second auxiliary roller 62, a winding roller 63 and a winding motor 64. The first auxiliary roller 61 is arranged on one side of the filter tube 2 and is higher than the first guide part 22; the second auxiliary roller 62 is lower than the first auxiliary roller 61 and is located on the side away from the guide part; the winding roller 63 is lower than the second auxiliary roller 62 and is located below the first auxiliary roller 61. The second auxiliary roller 62 and the winding roller 63 are used to make the side receiving the degreasing liquid face downward between the second auxiliary roller 62 and the winding roller 63. The winding motor 64 is connected to the winding roller 63 for driving the winding roller 63 to rotate.

[0034] By providing a driving mechanism 6 consisting of a first auxiliary roller 61, a second auxiliary roller 62, a winding roller 63 and a winding motor 64, and utilizing the winding motor 64 to drive the winding roller 63 to rotate, the filter mesh 4 can be pulled and moved in an orderly manner, eliminating the need for manual operation to change the position, thereby realizing the automation of the movement of the filter mesh 4 and saving manpower.

[0035] The first auxiliary roller 61 and the second auxiliary roller 62 are used to guide and support the filter cloth 4 in a reasonable manner, so that the filter cloth 4 can always maintain appropriate tension and running trajectory during movement, avoiding the filter cloth 4 from loosening, deviation, etc., which affect the filtering effect.

[0036] The winding roller 63 continuously winds up the used part of the filter cloth 4, so that the area of ​​the filter cloth 4 that intercepts more impurities and has poor filtering effect can be replaced in time, and there is always a relatively clean part with good filtering performance in working condition.

[0037] When the side receiving the degreasing liquid is placed downward between the second auxiliary roller 62 and the winding roller 63, the impurities intercepted by the filter mesh cloth 4 during operation will naturally fall downward due to gravity, thereby effectively maintaining the filtering performance of the filter mesh cloth 4.

[0038] Specifically, the vibrator 7 is further included. The upper and lower ends of the vibrator 7 are both connected with contact parts 71 , and the contact parts 71 are in contact with the filter cloth 4 .

[0039] The vibrator 7 is in contact with the filter cloth 4 through the contact portion 71 connected at the upper and lower ends, and can generate vibration when working. This vibration can be transmitted to the filter cloth 4, so that impurities that are originally attached to the filter cloth 4 and are relatively stubborn and not easy to fall off naturally by gravity or conventional movement are loosened by vibration, further increasing the probability of impurities falling off from the filter cloth 4.

[0040] Specifically, two partitions 31 are provided inside the recovery tank 3, and the two partitions 31 divide the recovery tank 3 into a liquid recovery area 32 and two particle recovery areas 33. The filter tube 2 is located directly above the liquid recovery area 32; the first auxiliary roller 61, the second auxiliary roller 62, and the winding roller 63 are located directly above the particle recovery area.

[0041] The recovery tank 3 is divided into a liquid recovery area 32 and two particle recovery areas 33 by two partitions 31, which can realize the classified recovery of the degreasing liquid and the filtered particulate matter. The liquid can be directly collected in the liquid recovery area 32 for subsequent reuse, while the particulate matter enters the corresponding particulate matter recovery area 33 for centralized cleaning and subsequent proper disposal in accordance with environmental protection requirements, avoiding the trouble of mixing together and subsequent difficult separation.

[0042] Specifically, a plurality of bearing blocks 24 are fixed in the filter tube 2 , and the filter grid 5 is placed on the bearing blocks 24 .

[0043] By arranging a plurality of supporting blocks 24 in the filter tube 2 to place the filter grid 5, a stable and reliable support structure can be provided for the filter grid 5. When the filter grid 5 is seriously clogged, it can be directly replaced.

[0044] Specifically, it also includes a bracket, a first auxiliary roller 61, a second auxiliary roller 62, and a winding roller 63 are rotatably arranged on the bracket, the filter tube 2 is fixed on the bracket, and the winding motor 64 is fixed on the bracket.

[0045] It should be noted that the above embodiments are only used to illustrate the present application and are not intended to limit the technical solutions described in the present application. Although this specification has described the present application in detail with reference to the above embodiments, ordinary technicians in this field should understand that technicians in the relevant technical field can still modify or replace the present application with equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present application should be included in the scope of the claims of the present application.

Claims

1. A washing liquid tank, characterized in that: include: filter tube (2); A recovery tank (3), the recovery tank (3) being arranged at the lower part of the filter tube (2); A filter mesh (4), the filter mesh (4) being movably arranged at the lower end of the filter tube (2), and the filter mesh (4) being capable of moving along a first direction A; A filter grid (5) is detachably arranged on the upper portion of the filter tube (2) and is located above the filter mesh cloth (4).

2. The washing tank according to claim 1, characterized in that An inlet and outlet (21) is provided at the lower end of the filter tube (2); a first guide portion (22) is fixed to the upper edge of the inlet and outlet (21); and a second guide portion (23) is fixed to the lower edge of the inlet and outlet (21); the filter mesh (4) contacts the first guide portion (22) or the second guide portion (23) to limit the height of the filter mesh (4).

3. The washing tank according to claim 2, characterized in that A driving mechanism (6) is provided on both sides of the filter tube (2), and the driving mechanism (6) includes a first auxiliary roller (61), a second auxiliary roller (62), a winding roller (63) and a winding motor (64). The first auxiliary roller (61) is provided on one side of the filter tube (2) and is higher than the first guide portion (22); the second auxiliary roller (62) is lower than the first auxiliary roller (61) and is located on the side away from the guide portion; the winding roller (63) is lower than the second auxiliary roller (62) and is located below the first auxiliary roller (61). The second auxiliary roller (62) and the winding roller (63) are used to allow the side receiving the degreasing liquid to be downwardly arranged between the second auxiliary roller (62) and the winding roller (63). The winding motor (64) is connected to the winding roller (63) and is used to drive the winding roller (63) to rotate.

4. The washing tank according to claim 3, characterized in that It also includes a vibrator (7), wherein both upper and lower ends of the vibrator (7) are connected to contact portions (71), and the contact portions (71) abut against the filter cloth (4).

5. The washing tank according to claim 3, characterized in that Two partitions (31) are provided inside the recovery tank (3), and the two partitions (31) divide the recovery tank (3) into a liquid recovery area (32) and two particle recovery areas (33). The filter tube (2) is located directly above the liquid recovery area (32); the first auxiliary roller (61), the second auxiliary roller (62), and the winding roller (63) are located directly above the particle recovery area.

6. The washing tank according to claim 1, characterized in that A plurality of bearing blocks (24) are fixed in the filter tube (2), and the filter grid (5) is placed on the bearing blocks (24).

7. The washing tank according to claim 3, characterized in that It also includes a bracket, the first auxiliary roller (61), the second auxiliary roller (62), and the winding roller (63) are rotatably arranged on the bracket, the filter tube (2) is fixed on the bracket, and the winding motor (64) is fixed on the bracket.

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