Textile washing water recycling device

Abstract

The utility model discloses a textile washing water recovery processing device which comprises a processing tank, the upper portion of the side wall of the processing tank is communicated with a liquid injection pipe, the bottom of the processing tank is communicated with a liquid discharge pipe, a cover plate is arranged at an opening in the upper portion of the processing tank, and four bolt connecting pieces used for fixing the cover plate are arranged at the opening end of the processing tank. And a transverse plate is fixedly connected to the interior of the treatment tank. The cover plate is taken down through the bolt connecting piece, the blocking plate and the filter plate on one side are lifted, in the lifting process, the edge of the blocking plate on the side makes contact with the side wall of the transverse plate to form blocking till the blocking plate is flush with the surface of the transverse plate, fixing is conducted through the limiting assembly, the blocking plate is prevented from falling down, and then the filter plate on the upper portion is replaced through the clamping assembly. Falling washing water is filtered through the filter plate on the other side, water inlet does not need to be closed in the whole taking-out process of the filter plate, seamless treatment is achieved, and the treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of washing water treatment, in particular to a textile washing water recovery and treatment device. Background Art

[0002] With the rapid development of the economy, the amount of washing water has increased year by year, and the washing wastewater mainly comes from textile manufacturers, households, laundries and railway passenger stations, etc. This type of wastewater can be reused for flushing toilets, greening, etc., but there are usually problems such as difficulty in treating pollutants.

[0003] Since textile fabrics are often mixed with impurities such as lint and stains in the water after washing, a filter component is required when treating the washing water. In the prior art, the washing water is often poured into a treatment cylinder with a filter plate, and the impurities in the washing water will continuously clog the filter plate, resulting in a poor filtering effect. At the same time, when replacing or cleaning the filter plate, it is necessary to stop the filling of the washing water and take out the filter plate. This process will interrupt the water treatment, which undoubtedly affects the water treatment efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a textile washing water recovery and treatment device in order to solve the above-mentioned problems, as described in detail below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a textile washing water recovery and treatment device, comprising a treatment tank, a liquid injection pipe is connected above the side wall of the treatment tank, and a liquid discharge pipe is connected to the bottom of the treatment tank, a cover plate is provided at the upper opening of the treatment tank, and four bolt connectors for fixing the cover plate are provided at the open end of the treatment tank, a cross plate is fixedly connected to the inside of the treatment tank, two mutually symmetrical blocking plates are provided on both sides of the cross plate, filter plates arranged symmetrically on the top of the two blocking plates, and the height of the cross plate is adapted to the spacing between the blocking plates and the filter plates, a sliding connector for enabling the blocking plates and the filter plates to move up and down is provided on the inner bottom of the treatment tank, support plates are provided on both sides between the opposing surfaces of the blocking plates and the filter plates, a clamping assembly for fixing each other is provided between each opposing two support plates, a limiting assembly for fixing the blocking plates to be flush with their surfaces is provided in the middle of the cross plate, and support blocks for enabling the upper ends of the filter plates to be flush with the cross plate are fixedly connected on both sides of the inner wall of the treatment tank.

[0007] The above-mentioned textile washing water recovery and treatment device is adopted. When in use, the washing water injection pipe is connected and fixed to the injection pipe. After the treated water enters the treatment tank, it contacts with two filter plates, wherein impurities are filtered to the surface of the filter plate, and the liquid falls on the surface of the blocking plate, and finally flows out from the gap between the end of the blocking plate and the lower end of the horizontal plate. When the filter plate needs to be replaced, the cover plate is removed by the bolt connection, and the blocking plate and the filter plate on one side are lifted. During the lifting process, the edge of the blocking plate on this side contacts with the side wall of the horizontal plate to form a blockage until the blocking plate is flush with the surface of the horizontal plate, and is fixed by a limit assembly to prevent the blocking plate from falling. Then the upper filter plate is replaced by the snap-on assembly. During this process, the falling washing water is filtered and treated through the filter plate on the other side.

[0008] Preferably, a butterfly valve for opening and closing is provided in the drain pipe.

[0009] Preferably, the bolt connector comprises a threaded sleeve fixedly connected to the open end of the treatment tank, a bolt is threadedly connected in the threaded sleeve, and a fixing sleeve plugged with the bolt is fixedly connected to the cover plate.

[0010] Preferably, the two blocking plates and the two filter plates are both designed to be inclined, and the lower parts of the two blocking plates face the transverse plate, while the lower parts of the two filter plates are away from the transverse plate.

[0011] Preferably, the sliding connection comprises two sliding rods located on both sides of the transverse plate, and the lower ends of the sliding rods are fixedly connected to the inner bottom of the treatment tank, and the blocking plate and the filter plate are both provided with sliding holes slidably connected to the sliding rods.

[0012] Preferably, the snap-on assembly includes an insert block fixedly connected to the bottom surface of the upper support plate, the upper surface of the lower support plate is provided with a slot adapted to the insert block, the upper portions of the two side walls of the insert block are fixedly connected with protrusions, and the upper portions of the two side walls of the slot are provided with slots that snap into the protrusions.

[0013] Preferably, the limiting assembly includes a vertical shaft rotatably connected to the middle of the horizontal plate, both ends of the vertical shaft are fixedly connected to the horizontal plate, and the lower horizontal plate is located in a movable groove penetrating through the upper part of the horizontal plate.

[0014] Preferably, the transverse plate divides the interior of the treatment tank into two treatment chambers, and the sizes of the blocking plate and the filter plate are adapted to the treatment chambers.

[0015] The beneficial effects are:

[0016] The cover plate is removed by means of the bolt connector, and the blocking plate and filter plate on one side are lifted. During the lifting process, the edge of the blocking plate on this side contacts the side wall of the horizontal plate to form a seal until the blocking plate is flush with the surface of the horizontal plate. The blocking plate is fixed by means of the limit assembly to prevent the blocking plate from falling, and then the upper filter plate is replaced by means of the snap-on assembly. During this process, the fallen washing water is filtered through the filter plate on the other side. The entire process of removing the filter plate does not require closing the water inlet, thus achieving seamless processing and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a sectional exploded stereogram of the utility model;

[0020] Figure 3 It is a disassembled stereoscopic diagram of the filter plate of the utility model;

[0021] Figure 4 It is a sectional stereoscopic view of the processing tank of the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Treatment tank; 2. Injection pipe; 3. Drain pipe; 4. Bolt connector; 4a. Threaded sleeve; 4b. Bolt; 4c. Fixed sleeve; 5. Limiting assembly; 5a. Vertical shaft; 5b. Horizontal plate; 6. Snap-on assembly; 6a. Insert block; 6b. Slot; 6c. Slot; 6d. Bump; 7. Cover plate; 8. Horizontal plate; 9. Block plate; 10. Filter plate; 11. Support plate; 12. Slide rod; 13. Slide hole; 14. Butterfly valve; 15. Support block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4As shown, the utility model provides a textile washing water recovery and treatment device, including a treatment tank 1, a liquid injection pipe 2 is connected to the top of the side wall of the treatment tank 1, a liquid discharge pipe 3 is connected to the bottom of the treatment tank 1, a cover plate 7 is provided at the upper opening of the treatment tank 1, and four bolt connectors 4 for fixing the cover plate 7 are provided at the open end of the treatment tank 1, a transverse plate 8 is fixedly connected to the inside of the treatment tank 1, two mutually symmetrical blocking plates 9 are provided on both sides of the transverse plate 8, and filter plates 10 are symmetrically arranged above the two blocking plates 9, and the height of the transverse plate 8 is adapted to the distance between the blocking plate 9 and the filter plate 10, and a filter plate 10 is provided on the inner bottom of the treatment tank 1. There are sliding connectors for moving the blocking plate 9 and the filter plate 10 up and down, support plates 11 are provided on both sides between the opposite surfaces of the blocking plate 9 and the filter plate 10, and a clamping assembly 6 for fixing each other is provided between each two opposite support plates 11, and a limiting assembly 5 for fixing the blocking plate 9 to be flush with its surface is provided in the middle of the cross plate 8, and support blocks 15 for making the upper end of the filter plate 10 flush with the cross plate 8 are fixedly connected to both sides of the inner wall of the treatment tank 1. When the filter plate 10 and the blocking plate 9 are completely placed in the treatment tank 1, the edge of the blocking plate 9 is in contact with the support block 15, and the upper end of the filter plate 10 is flush with the upper end of the cross plate 8.

[0026] As an optional implementation, a butterfly valve 14 for opening and closing is provided in the drain pipe 3 , and the discharge or closing of the drain pipe 3 of the processing tank 1 can be controlled by rotating the butterfly valve 14 .

[0027] Reference Figure 2 As shown, the bolt connector 4 includes a threaded sleeve 4a fixedly connected to the open end of the treatment tank 1, a bolt 4b is threadedly connected in the threaded sleeve 4a, and a fixing sleeve 4c plugged with the bolt 4b is fixedly connected to the cover plate 7. When the cover plate 7 is closed at the opening of the treatment tank 1, the bolt 4b is inserted into the fixing sleeve 4c and the threaded sleeve 4a at the same time and rotated to complete the fixation of the cover plate 7.

[0028] Specifically, the two blocking plates 9 and the two filter plates 10 are all inclined, and the lower parts of the two blocking plates 9 face the transverse plate 8, while the lower parts of the two filter plates 10 are away from the transverse plate 8. After the water flow contacts the filter plates 10 and the blocking plates 9, it can quickly fall down by gravity to avoid water accumulation.

[0029] As an optional embodiment, the sliding connection includes two sliding rods 12 located on both sides of the cross plate 8, and the lower ends of the sliding rods 12 are fixedly connected to the inner bottom of the treatment tank 1, and the blocking plate 9 and the filter plate 10 are provided with sliding holes 13 that are slidably connected to the sliding rods 12, which can make the blocking plate 9 and the filter plate 10 more stable when moving up and down.

[0030] Reference Figure 3As shown, the snap-in assembly 6 includes an insert block 6a fixedly connected to the bottom surface of the upper support plate 11, and a slot 6b adapted to the insert block 6a is provided on the upper surface of the lower support plate 11. The upper parts of the two side walls of the insert block 6a are fixedly connected with protrusions 6d, and the upper parts of the two side walls of the slot 6b are provided with slots 6c engaged with the protrusions 6d. By pulling up the filter plate 10, the protrusions 6d and the slots 6c are driven to cancel the engagement, so that the insert block 6a is pulled out of the slot 6b for replacement or cleaning (this snap-in method can only be used in situations where the connection force required between the blocking plate 9 and the filter plate 10 is not large, such as small water flow perfusion).

[0031] Embodiment 2: Bolt penetration holes can be set on the insert block 6a and the slot 6b for fixing (this method is a rigid fixing and can be used for large water flow to effectively prevent the blocking plate 9 and the filter plate 10 from separating and falling off).

[0032] Reference Figure 4 As shown, the limiting assembly 5 includes a vertical shaft 5a rotatably connected to the middle of the horizontal plate 8, both ends of the vertical shaft 5a are fixedly connected to the horizontal plates 5b, and the lower horizontal plate 5b is located in a movable groove that penetrates the upper part of the horizontal plate 8. When the upper horizontal plate 5b is rotated, the lower horizontal plate 5b is driven to rotate together through the vertical shaft 5a. When the two ends of the lower horizontal plate 5b move out of the movable groove, the lower side of the blocking plate 9 is restricted and cannot fall.

[0033] Specifically, the transverse plate 8 divides the interior of the treatment tank 1 into two treatment chambers, and the sizes of the blocking plate 9 and the filter plate 10 are adapted to the treatment chambers, which can prevent untreated washing water from flowing out of the gap to the greatest extent.

[0034] With the above structure, when in use, the washing water injection pipe is docked and fixed with the injection pipe 2. After the treated water enters the treatment tank 1, it contacts the two filter plates 10, where impurities are filtered to the surface of the filter plate 10, and the liquid falls on the surface of the blocking plate 9, and finally flows out from the gap between the end of the blocking plate 9 and the lower end of the cross plate 8. When the filter plate 10 needs to be replaced, the cover plate 7 is removed by the bolt connector 4, and the blocking plate 9 and the filter plate 10 on one side are lifted. During the lifting process, the edge of the blocking plate 9 on this side contacts the side wall of the cross plate 8 to form a seal until the blocking plate 9 is flush with the surface of the cross plate 8, and is fixed by the limit assembly 5 to prevent the blocking plate 9 from falling. Then the upper filter plate is replaced by the snap-in assembly 6. During this process, the falling washing water is filtered through the filter plate 10 on the other side.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A textile washing water recovery and treatment device, characterized in that: The invention comprises a treatment tank (1), wherein an injection pipe (2) is connected to the top of the side wall of the treatment tank (1), a discharge pipe (3) is connected to the bottom of the treatment tank (1), a cover plate (7) is provided at the top opening of the treatment tank (1), and four bolt connectors (4) for fixing the cover plate (7) are provided at the open end of the treatment tank (1), a transverse plate (8) is fixedly connected to the inside of the treatment tank (1), two mutually symmetrical blocking plates (9) are provided on both sides of the transverse plate (8), and filter plates (10) arranged symmetrically are provided above the two blocking plates (9), and the height of the transverse plate (8) is equal to that of the blocking plate (9) and the filter plate (10). The spacing between the blocking plate (9) and the filter plate (10) is adapted, a sliding connection piece is provided on the inner bottom of the treatment tank (1) for moving the blocking plate (9) and the filter plate (10) up and down, support plates (11) are provided on both sides between the opposite surfaces of the blocking plate (9) and the filter plate (10), and a clamping assembly (6) for fixing each other is provided between each two opposite support plates (11), a limiting assembly (5) for fixing the blocking plate (9) to be flush with its surface is provided in the middle of the transverse plate (8), and support blocks (15) for making the upper end of the filter plate (10) flush with the transverse plate (8) are fixedly connected to both sides of the inner wall of the treatment tank (1).

2. A textile washing water recovery and treatment device according to claim 1, characterized in that: The liquid discharge pipe (3) is provided with a butterfly valve (14) for opening and closing.

3. The textile washing water recovery and treatment device according to claim 1, characterized in that: The bolt connector (4) comprises a threaded sleeve (4a) fixedly connected to the open end of the treatment tank (1), a bolt (4b) being threadedly connected to the threaded sleeve (4a), and a fixing sleeve (4c) plugged into the bolt (4b) being fixedly connected to the cover plate (7).

4. The textile washing water recovery and treatment device according to claim 1, characterized in that: The two blocking plates (9) and the two filter plates (10) are both designed to be inclined, and the lower parts of the two blocking plates (9) face the transverse plate (8), while the lower parts of the two filter plates (10) are away from the transverse plate (8).

5. The textile washing water recovery and treatment device according to claim 1, characterized in that: The sliding connection member includes two sliding rods (12) located on both sides of the horizontal plate (8), and the lower ends of the sliding rods (12) are fixedly connected to the inner bottom of the processing tank (1), and the blocking plate (9) and the filter plate (10) are both provided with sliding holes (13) that are slidably connected to the sliding rods (12).

6. The textile washing water recovery and treatment device according to claim 1, characterized in that: The snap-on assembly (6) comprises an insert block (6a) fixedly connected to the bottom surface of the upper support plate (11); the upper surface of the lower support plate (11) is provided with a slot (6b) adapted to the insert block (6a); the upper portions of the two side walls of the insert block (6a) are fixedly connected with protrusions (6d); the upper portions of the two side walls of the slot (6b) are provided with slots (6c) snap-connected with the protrusions (6d).

7. The textile washing water recovery and treatment device according to claim 1, characterized in that: The position limiting assembly (5) comprises a vertical shaft (5a) rotatably connected to the middle of the horizontal plate (8), both ends of the vertical shaft (5a) are fixedly connected to horizontal plates (5b), and the lower horizontal plate (5b) is located in a movable groove extending through the upper part of the horizontal plate (8).

8. The textile washing water recovery and treatment device according to claim 1, characterized in that: The transverse plate (8) divides the interior of the treatment tank (1) into two treatment chambers, and the sizes of the blocking plate (9) and the filter plate (10) are adapted to the treatment chambers.

Images