Sewage treatment device for hotel fabric washing

Abstract

The utility model discloses a sewage treatment device for hotel fabric washing, which relates to the technical field of sewage treatment devices and comprises a treatment box, an edge is mounted at the upper end of the treatment box through bolts, a limiting frame is fixedly mounted on the inner side of the surface of the edge, and a filter screen is fixedly mounted below the surface of the limiting frame. A shaft seat is rotatably arranged in the middle of the filter screen, a reciprocating screw rod is mounted above the shaft seat through a bolt, an extrusion plate is in threaded connection with the surface of the reciprocating screw rod, the extrusion plate is located in the limiting frame and is in sliding fit with the limiting frame, and a water inlet is formed in the surface of the extrusion plate. Compared with an existing common sewage treatment device for hotel fabric washing, the sewage treatment device for hotel fabric washing can extrude flocculent fluff impurities and completely extrude sewage adsorbed in the flocculent fluff impurities, the situation that a large amount of sewage is adsorbed in the flocculent fluff impurities and the flocculent fluff impurities drip to cause pollution after being taken out is avoided, and follow-up sewage treatment is more comprehensive and thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device for hotel fabric washing. Background Art

[0002] Hotel fabrics refer to the quilt covers, sheets, and pillowcases used in hotels. They are knitted fabrics made of cotton fibers or other fiber threads. After the guests check out, the fabrics need to be washed to keep the hotel clean. After the fiber knitted fabrics are washed, a large amount of floc-like plush impurities will be carried in the sewage, and the floc-like plush impurities in the sewage need to be treated.

[0003] For example, the public document with application number 202121518145.2 discloses a sewage treatment device for dyeing and finishing of cotton knitted fabrics. The utility model fixes the filter mesh inside the filter cotton by twisting the threaded rod, and the filter cotton and the filter mesh as a whole can be fixed in the first treatment box by the cooperation and engagement of the fixed rod and the fixed groove, so as to facilitate the later cleaning and smoothing of the filter cotton and the filter mesh, and the filter mesh first filters the particulate matter and other substances in the sewage, and then the sewage can pass through the filter cotton to eliminate chemical substances, etc., which can effectively improve the efficiency of sewage treatment. However, when treating the knitted fabric, after the flocs in the sewage are filtered, the flocs themselves will absorb a large amount of sewage. When the flocs are accumulated and taken out for treatment, the sewage adsorbed in the flocs will drip, thereby causing environmental pollution, and it is difficult to purify the adsorbed residual sewage.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a sewage treatment device for hotel fabric washing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment device for hotel fabric washing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment device for hotel fabric washing, comprising a treatment box, an edge is installed on the upper end of the treatment box by bolts, a limit frame is fixedly installed on the inner side of the surface of the edge, a filter is fixedly installed below the surface of the limit frame, a shaft seat is rotatably arranged in the middle of the filter, a reciprocating screw is installed above the shaft seat by bolts, an extrusion plate is threadedly connected to the surface of the reciprocating screw, the extrusion plate is located inside the limit frame and slides in place, and a water inlet is provided on the surface of the extrusion plate.

[0007] Preferably, a slot is provided in the middle portion below the surface of the shaft seat, and an insert block is provided inside the slot.

[0008] Preferably, a rotating rod is fixedly mounted on the bottom end of the insert block, a mesh plate is rotatably provided on the bottom end of the rotating rod via a bearing seat, and the mesh plate is fixedly connected to the lower part of the inner surface of the processing box.

[0009] Preferably, four fixing seats are evenly distributed and fixedly installed on the surface of the rotating rod, and an adsorption carbon plate is provided on the surface of the fixing seat. The adsorption carbon plate is screwed and fixedly connected to the fixing seat by means of screw holes and threaded heads.

[0010] Preferably, a driven bevel gear is fixedly mounted above the surface of the rotating rod, and a driving bevel gear is meshedly arranged on the right side of the surface of the driven bevel gear.

[0011] Preferably, a transmission rod is fixedly provided on the right side of the surface of the active bevel gear, and a driving motor is provided at the right end of the transmission rod passing through the processing box.

[0012] Preferably, a sealing door is provided on the front side of the outer surface of the processing box, and a drainage valve pipe is fixedly provided on the bottom end of the processing box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model squeezes the flocculent fluff impurities through the arrangement of the limit frame, the shaft seat, the reciprocating screw rod, the extrusion plate, the slot and the plug block, and completely squeezes out the sewage adsorbed inside, so as to avoid the situation that a large amount of sewage is adsorbed in the flocculent fluff impurities and drips and pollutes after being taken out, so that the subsequent sewage treatment is more comprehensive and thorough;

[0015] 2. The utility model stirs the sewage below the treatment box through the arrangement of a rotating rod, a fixing seat, an adsorption carbon plate, a driven bevel gear, an active bevel gear, a transmission rod and a driving motor, thereby performing secondary adsorption on the unsettled fine floccules and impurities in the sewage, further purifying the sewage and improving the sewage purification quality;

[0016] 3. The utility model can thoroughly filter and isolate floccules in sewage through the arrangement of filter screens and mesh plates, and the mesh number of the mesh plate is greater than the mesh number of the filter screen, thereby achieving graded filtration treatment of floccules of different sizes, thereby reducing the working intensity of each layer of the filtration device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall front view and cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the limit frame of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. treatment box; 2. edge; 3. limit frame; 4. filter screen; 5. shaft seat; 6. reciprocating screw; 7. extrusion plate; 8. water inlet; 9. slot; 10. plug-in block; 11. rotating rod; 12. mesh plate; 13. fixed seat; 14. adsorption carbon plate; 15. driven bevel gear; 16. driving bevel gear; 17. transmission rod; 18. driving motor; 19. sealing door; 20. drain valve pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, a sewage treatment device for hotel fabric washing comprises a treatment box 1, an edge 2 is installed on the upper end of the treatment box 1 by bolts, a limit frame 3 is fixedly installed on the inner side of the surface of the edge 2, a filter screen 4 is fixedly installed below the surface of the limit frame 3, a shaft seat 5 is rotatably provided in the middle of the filter screen 4, a reciprocating screw rod 6 is installed above the shaft seat 5 by bolts, an extrusion plate 7 is threadedly connected to the surface of the reciprocating screw rod 6, the extrusion plate 7 is located inside the limit frame 3 and slides in place, a water inlet 8 is provided on the surface of the extrusion plate 7, a slot 9 is provided in the middle below the surface of the shaft seat 5, and an insert 10 is provided inside the slot 9.

[0024] By adopting the above technical solution, sewage can be discharged into the treatment box 1 through the water inlet 8 for sewage treatment. The floc impurities in the sewage are filtered through the filter 4, and the shaft seat 5 is inserted into the slot 9 through the plug block 10. Through the transmission of the rotating rod 11, the reciprocating screw 6 will be driven to rotate. When the inner surface of the limit frame 3 is limited, the extrusion plate 7 will move up and down to squeeze the floc impurities and completely squeeze out the sewage adsorbed inside.

[0025] Furthermore, a rotating rod 11 is fixedly installed at the bottom end of the insert block 10 , and a mesh plate 12 is rotatably provided at the bottom end of the rotating rod 11 through a bearing seat, and the mesh plate 12 is fixedly connected to the lower part of the inner surface of the processing box 1 .

[0026] By adopting the above technical solution, the mesh number of the screen plate 12 is larger than that of the filter screen 4, so that the screen plate 12 can filter finer flocculent impurities, reducing the filtering working pressure of the filter screen 4 above.

[0027] Furthermore, four fixing seats 13 are evenly distributed and fixedly installed on the surface of the rotating rod 11, and an adsorption carbon plate 14 is provided on the surface of the fixing seat 13. The adsorption carbon plate 14 is screwed and fixedly connected to the fixing seat 13 by means of screw holes and threaded heads. A driven bevel gear 15 is fixedly installed on the surface of the rotating rod 11, and an active bevel gear 16 is meshed with the right side of the surface of the driven bevel gear 15. A transmission rod 17 is fixedly provided on the right side of the surface of the active bevel gear 16, and the right end of the transmission rod 17 passes through the processing box 1 and is provided with a driving motor 18.

[0028] By adopting the above technical solution, the driving motor 18 drives the active bevel gear 16 to engage the driven bevel gear 15 to rotate through the transmission rod 17, so that the rotating rod 11 drives the adsorption carbon plate 14 to rotate, stirring the sewage below the inside of the treatment box 1, thereby performing secondary adsorption on fine flocculent impurities.

[0029] Furthermore, a sealing door 19 is provided on the front side of the outer surface of the processing box 1 , and a drainage valve pipe 20 is fixedly provided at the bottom end of the processing box 1 .

[0030] By adopting the above technical solution, the sealing door 19 is opened, the adsorption carbon plate 14 can be replaced, and the fine flocculent impurities on the surface of the mesh plate 12 can be removed;

[0031] After the sealing door 19 is opened, the bolts at the bottom of the reciprocating screw 6 can be removed from the inside, and then the bolts on the upper edge 2 can be removed, so that the reciprocating screw 6 can be disassembled and cleaned as a whole, and the filter 4 can also be disassembled and cleaned.

[0032] Working principle: When using the hotel fabric washing sewage treatment device, first, inject sewage into the treatment box 1 through the water inlet 8, then the sewage is filtered through the filter screen 4, the filter screen 4 will filter out the flocculent impurities in the sewage, and fall into the bottom of the treatment box 1, and pass through the mesh plate 12 with a larger mesh number to perform secondary filtration on the fine flocculent impurities, and at the same time start the drive motor 18, the drive motor 18 drives the active bevel gear 16 to mesh with the driven bevel gear 15 through the transmission rod 17 to rotate, so that the rotating rod 11 drives the adsorption carbon plate 14 to rotate, and stirs the sewage below the treatment box 1, so as to perform secondary adsorption on the fine flocculents and impurities that have not settled in the sewage, and at the same time the shaft seat 5 uses The plug block 10 is inserted into the slot 9 and is driven by the rotating rod 11 to drive the reciprocating screw 6 to rotate. When the inner surface of the limit frame 3 is in contact with the limit, the extrusion plate 7 will move up and down to squeeze the flocculent fluff impurities and completely squeeze out the sewage adsorbed inside. After the flocculent impurities are treated, the sewage is discharged through the drain valve pipe 20, and then the sealing door 19 is opened to replace the adsorption carbon plate 14, and the surface of the mesh plate 12 is also cleaned. Then, the bolts under the shaft seat 5 are screwed and removed, and the reciprocating screw 6 can be disassembled. The bolts on the edge 2 are screwed and removed, and the limit frame 3 can be disassembled, thereby cleaning the filter 4. This is the working principle of the sewage treatment device for hotel fabric washing.

Claims

1. A sewage treatment device for hotel fabric washing, comprising a treatment box (1), characterized in that: The upper end of the processing box (1) is mounted with an edge (2) by means of bolts, a limit frame (3) is fixedly mounted on the inner side of the surface of the edge (2), a filter (4) is fixedly mounted below the surface of the limit frame (3), a shaft seat (5) is rotatably arranged in the middle of the filter (4), a reciprocating screw (6) is mounted above the shaft seat (5) by means of bolts, an extrusion plate (7) is threadedly connected to the surface of the reciprocating screw (6), the extrusion plate (7) is slidably fitted inside the limit frame (3), and a water inlet (8) is provided on the surface of the extrusion plate (7).

2. A hotel fabric washing wastewater treatment device according to claim 1, characterized in that: A slot (9) is provided in the middle of the lower surface of the shaft seat (5), and an insert block (10) is provided inside the slot (9).

3. A hotel fabric washing wastewater treatment device according to claim 2, characterized in that: A rotating rod (11) is fixedly mounted on the bottom end of the insert block (10), and a mesh plate (12) is rotatably arranged on the bottom end of the rotating rod (11) via a bearing seat, and the mesh plate (12) is fixedly connected to the lower part of the inner surface of the processing box (1).

4. A hotel fabric washing wastewater treatment device according to claim 3, characterized in that: Four fixing seats (13) are evenly distributed and fixedly installed on the surface of the rotating rod (11), and an adsorption carbon plate (14) is arranged on the surface of the fixing seat (13). The adsorption carbon plate (14) is fixedly connected to the fixing seat (13) by screwing with a screw hole and a threaded head.

5. A hotel fabric washing wastewater treatment device according to claim 3, characterized in that: A driven bevel gear (15) is fixedly mounted above the surface of the rotating rod (11), and a driving bevel gear (16) is meshedly arranged on the right side of the surface of the driven bevel gear (15).

6. A hotel fabric washing wastewater treatment device according to claim 5, characterized in that: A transmission rod (17) is fixedly arranged on the right side of the surface of the active bevel gear (16), and a driving motor (18) is arranged at the right end of the transmission rod (17) which penetrates the processing box (1).

7. A hotel fabric washing wastewater treatment device according to claim 1, characterized in that: A sealing door (19) is provided on the outer surface of the treatment box (1), and a drainage valve pipe (20) is fixedly provided at the bottom end of the treatment box (1).

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