A sewage decolorization treatment equipment for bedding

Abstract

The invention discloses a sewage decolorization treatment device for bedding, which relates to the technical field of sewage treatment, and comprises a filter tube, one side of which is fixedly connected with an inlet tube. By arranging a fluff collecting mechanism, when a circular cover A and a circular cover B slide to the right, a gap between a retaining ring and the circular cover A will be opened, and a large amount of waste water will enter the gap between the circular cover A and the retaining ring, and enter between the circular cover A and the circular cover B, and flow to the right through a number of inclined blades, so that when the water pressure rises due to the lint filtration blockage, the water pressure can be automatically released to guide the water out, so as to prevent the filter plate from being blocked and the internal pressure from increasing, thereby causing the filter plate to be continuously deformed under high pressure, thereby destroying the internal structure of the filter plate and affecting the subsequent filtering effect.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to sewage decolorization treatment equipment for bedding. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly entering the daily lives of ordinary people;

[0003] A high-efficiency treatment device for decolorization of wastewater for printing, dyeing and textile industry in a patent application with publication number CN115367849B includes a wastewater treatment tank, a reagent barrel, a premixing mechanism, a partition support plate assembly, a stirring mechanism and a sludge extraction mechanism. The reagent barrel is connected to the bottom of the wastewater treatment tank through a conduit. A premixing mechanism for preliminarily mixing wastewater and reagents is installed at the center of the bottom of the wastewater treatment tank. The stirring mechanism is provided to fully stir the mixed wastewater rising from the bottom of the wastewater treatment tank using a plurality of stirring rods, so that the wastewater from printing and dyeing is fully decolorized.

[0004] At present, when bedding textile fabrics are treated with wastewater after bleaching, a large amount of lint on the fabric will fall off during the bleaching process. When the bleached wastewater is pre-treated with lint, it is very easy to cause the filter to become clogged. Once clogged, the high water pressure in the filter will pass through the filter for a long time, causing the filter element structure in the filter to deform, thereby causing the subsequent filtering effect to deteriorate or even cause damage. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a wastewater decolorization treatment device for bedding, which achieves the purpose of solving the above-mentioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bedding-matching sewage decolorization treatment device, comprising a filter tube, one side of the filter tube is fixedly connected to an inlet pipe, the other side of the filter tube is fixedly connected to an outlet pipe, and a fluff collection mechanism is arranged inside the filter tube;

[0007] The fluff collecting mechanism comprises:

[0008] The filter plate is a circular cone-shaped structure, the inner wall of the filter plate is provided with filter holes, the bottom of the filter plate is fixedly connected to a bearing A, the outer wall of the bearing A is rotatably connected to a circular cover A, and the filter plate is used to intercept and filter the fluff;

[0009] The blade is an inclined plate-like structure, one side of the blade is fixedly connected to the outer wall of the circular cover A, and the other side of the blade is fixedly connected to the circular cover B. The outer wall of the circular cover B is slidably connected to the bearing B through a sliding bar, and the outer wall of the bearing B is rotatably connected to the inner wall of the filter tube.

[0010] Preferably, an L-shaped rod is fixedly connected to the inner wall of the bearing B, an elastic rope is fixedly connected to the outer wall of the L-shaped rod, and one end of the elastic rope is fixedly connected to one side of the circular cover B.

[0011] Preferably, the outer wall of the sliding bar is fixedly connected to the inner wall of the bearing B, and one end of the L-shaped rod is fixedly connected to a retaining ring, which is an annular plate structure.

[0012] Preferably, a sliding sleeve is fixedly connected to one side of the retaining ring, a sliding groove is provided on one side of the sliding sleeve, and the sliding sleeve is slidingly connected to the inner wall of the circular cover B through the sliding groove. The sliding sleeve is used to slide in the inner wall of the circular cover B and rotate synchronously at the same time.

[0013] Preferably, a pointed block is fixedly connected to the outer wall of the blade, one end of the pointed block is in the shape of a spike, and the pointed block is used to puncture the fluff and collect the fluff.

[0014] Preferably, a push ring is fixedly connected to the outer wall of the circular cover B, one side of the push ring contacts an elastic plate, the outer wall of the elastic plate is fixedly connected to the inner wall of the filter tube, and the elastic plate is made of rubber and is elastic.

[0015] Preferably, a sweeping-off mechanism is provided on one side of the filter plate, and the sweeping-off mechanism includes a fixed shaft, one end of the fixed shaft is fixedly connected to one side of the filter plate, the outer wall of the fixed shaft is slidably connected to a sliding sleeve via a sliding groove, the fixed shaft can slide laterally in the sliding sleeve via the sliding groove but is limited by the sliding groove and cannot rotate, the outer wall of the sliding sleeve is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to the inner wall of the filter tube.

[0016] Preferably, one side of the circular cover A is fixedly connected, and one end is fixedly connected to a round block, the outer wall of the round block is rotatably connected to one side of the filter plate, and the outer wall is in contact with one side of the filter plate.

[0017] The present invention provides a wastewater decolorization treatment device for bedding. It has the following beneficial effects:

[0018] 1. The present invention provides a fluff collecting mechanism. When the circular cover A and the circular cover B slide to the right, the gap between the retaining ring and the circular cover A will be opened. At this time, a large amount of waste water will enter the gap between the circular cover A and the retaining ring, and enter between the circular cover A and the circular cover B, and flow to the right through a number of inclined blades, so that when the water pressure rises due to the lint filtration blockage, the water pressure can be automatically released and the water can be discharged, thereby preventing the filter plate from being blocked and the internal pressure from increasing, causing the filter plate to be subjected to continued high-pressure deformation, thereby destroying the internal structure of the filter plate and affecting the subsequent filtering effect.

[0019] 2. The present invention provides a fluff collecting mechanism, and when wastewater is discharged outward through the blades, the fluff in the wastewater will still be hooked by the numerous sharp blocks on the blades, so that when the pressure on the water is released, the fluff will still be pierced on the sharp blocks, thereby completing the filtering of the fluff in the wastewater.

[0020] 3. The present invention provides a fluff collecting mechanism, thereby utilizing the inclined shape of the filter plate surface and the position where the wastewater enters the gap between the circular cover A and the retaining ring and is extremely close to the filter plate, to achieve automatic flushing of the filter plate surface, automatically peel off the fluff blocked on the filter plate, and automatically return to its original position after peeling, thereby maintaining the stability of fluff filtration for a long time.

[0021] 4. The present invention provides a sweeping mechanism so that the fluff attached to the surface of the filter plate can be pushed off by the stirring and then washed away by the water flow. The rotating filter plate will throw the fluff outward along with the centrifugal force of the stirring. The fluff in the center of the filter plate that is difficult to be moved to a position by the water flow can be pushed outward and can be more easily pushed out by the water flow, thereby achieving a comprehensive cleaning effect on the fluff on the filter plate and avoiding the problem that the fluff in the center of the filter plate is difficult to be carried away by the water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 The structure diagram of the anti-sputtering mechanism of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 3 The structure diagram of the anti-sputtering mechanism of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 4 The cross-sectional structure of the anti-sputtering mechanism of the present invention is shown in FIG. Figure 1 ;

[0026] Figure 5 For the present invention Figure 4 A magnified image of point A;

[0027] Figure 6 The cross-sectional structure of the anti-sputtering mechanism of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 7 For the present invention Figure 6 A magnified view of point B;

[0029] Figure 8 Schematic diagram of the disassembled structure of the anti-sputtering mechanism of the present invention Figure 1 ;

[0030] Fig. 9 Schematic diagram of the disassembled structure of the anti-sputtering mechanism of the present invention Figure 2 ;

[0031] Fig.10 is a motion state diagram of the anti-sputtering mechanism of the present invention;

[0032] Fig.11 It is a cross-sectional motion state diagram of the anti-sputtering mechanism of the present invention;

[0033] Fig.12 It is a structural schematic diagram of the evaporation mechanism of the present invention;

[0034] Fig.13 For the present invention Fig.12 Enlarged view of point C.

[0035] In the figure: 1 inlet pipe, 2 filter tube, 3 fluff collecting mechanism, 301 filter plate, 302 filter hole, 303 bearing A, 304 circular cover A, 305 blade, 306 circular cover B, 307 sliding bar, 308 bearing B, 309 L-shaped rod, 310 elastic rope, 311 retaining ring, 312 sliding sleeve, 313 push ring, 314 elastic plate, 315 pointed block, 4 sweeping mechanism, 401 fixed shaft, 402 sliding sleeve, 403 connecting rod, 404 scraper, 405 round block, 5 outlet pipe. DETAILED DESCRIPTION

[0036] Example 1: Please refer to Figure 1-4 The present invention provides a technical solution: a sewage decolorization treatment device for bedding, comprising a filter tube 2, one side of the filter tube 2 is fixedly connected to an inlet tube 1, the other side of the filter tube 2 is fixedly connected to an outlet pipe 5, and a fluff collection mechanism 3 is arranged inside the filter tube 2;

[0037] The fluff collecting mechanism 3 comprises:

[0038] The filter plate 301 is a circular cone-shaped structure. The inner wall of the filter plate 301 is provided with a filter hole 302. The bottom of the filter plate 301 is fixedly connected to a bearing A303. The outer wall of the bearing A303 is rotatably connected to a circular cover A304. The filter plate 301 is used to intercept and filter the fluff.

[0039] Blade 305 is an inclined plate-like structure. One side of blade 305 is fixedly connected to the outer wall of circular cover A304, and the other side of blade 305 is fixedly connected to circular cover B306. The outer wall of circular cover B306 is slidably connected to bearing B308 through sliding bar 307, and the outer wall of bearing B308 is rotatably connected to the inner wall of filter tube 2.

[0040] When in use, the inlet pipe 1 is connected to the wastewater inlet pipe, and the outlet pipe 5 is connected to the wastewater outlet pipe, so that the wastewater enters the inlet pipe 1 to the filter pipe 2, and is discharged through the outlet pipe 5. The wastewater passes through the filter plate 301 to complete the filtration of the wastewater and automatically discharge the wastewater. Then, when the wastewater passes through the filter plate 301, the larger fluff in the textile in the wastewater will be blocked by the filter plate 301, and thus filtered on the surface of the filter plate 301;

[0041] Example 2: Please refer to Figure 1-11 Based on the first embodiment, the present invention provides a technical solution:

[0042] An L-shaped rod 309 is fixedly connected to the inner wall of the bearing B308, an elastic rope 310 is fixedly connected to the outer wall of the L-shaped rod 309, and one end of the elastic rope 310 is fixedly connected to one side of the circular cover B306.

[0043] The outer wall of the sliding bar 307 is fixedly connected to the inner wall of the bearing B 308 , and a retaining ring 311 is fixedly connected to one end of the L-shaped rod 309 . The retaining ring 311 is an annular plate structure.

[0044] A sliding sleeve 312 is fixedly connected to one side of the retaining ring 311, and a sliding groove is provided on one side of the sliding sleeve 312. The sliding sleeve 312 is slidingly connected to the inner wall of the circular cover B306 through the sliding groove. The sliding sleeve 312 is used to slide in the inner wall of the circular cover B306 and rotate synchronously at the same time.

[0045] A sharp block 315 is fixedly connected to the outer wall of the blade 305. One end of the sharp block 315 is in the shape of a spike. The sharp block 315 is used to puncture the fluff and collect the fluff.

[0046] The outer wall of the circular cover B306 is fixedly connected with a push ring 313, one side of the push ring 313 contacts with an elastic plate 314, the outer wall of the elastic plate 314 is fixedly connected with the inner wall of the filter tube 2, and the elastic plate 314 is made of rubber and has elasticity.

[0047] During long-term filtration, if the filter plate 301 is clogged by fluff, the pressure of the wastewater injected into the filter tube 2 will increase accordingly, thereby increasing the water pressure on the filter plate 301. The filter plate 301 is fixed to the circular cover A304 through the bearing A303, and the circular cover A304 is fixed to the circular cover B306 through the blade 305. Therefore, the pressure on the filter plate 301 will simultaneously push the circular cover B306 and the push ring 313 to the right to push the elastic plate 314 against the circular cover B306. At this time, the larger thrust of the water pressure can push the elastic plate 314 to deform it. After the push ring 313 pushes the elastic plate 314 to deform, the elastic plate 314 breaks away from the push ring 313 and rebounds to reset.

[0048] Therefore, the push ring 313 is no longer held against by the elastic plate 314, and the larger water pressure will quickly push the filter plate 301 with the circular cover A304, the blades 305 and the circular cover B306 to the right horizontally. Since the retaining ring 311 is limited by the L-shaped rod 309 and the bearing B308, the retaining ring 311 remains stationary, and the sliding circular cover A304 and the circular cover B306 and the retaining ring 311 and the sliding sleeve 312 move relative to each other. The retaining ring 311 is slidably connected to the inner wall of the circular cover B306 through the sliding groove on the sliding sleeve 312, so that the retaining ring 311 can slide on the inner wall of the circular cover B306 and can rotate synchronously with the circular cover B306;

[0049] When the circular cover A304 and the circular cover B306 slide to the right, the gap between the retaining ring 311 and the circular cover A304 will be opened, and a large amount of waste water will enter the gap between the circular cover A304 and the retaining ring 311, and enter between the circular cover A304 and the circular cover B306, and flow to the right through a number of inclined blades 305, so that when the water pressure rises due to the lint filtration clogging, the water pressure can be automatically released and the water can be discharged, so as to prevent the filter plate 301 from being clogged and the internal pressure from increasing, causing the filter plate 301 to be continuously deformed by high pressure, thereby destroying the internal structure of the filter plate 301 and affecting the subsequent filtering effect;

[0050] When the waste water is discharged outward through the blades 305, the fluff in the waste water will still be hooked by the numerous sharp blocks 315 on the blades 305, so that when the pressure on the water is released, the fluff will still be pierced on the sharp blocks 315, completing the filtering work of the fluff in the waste water;

[0051] When the waste water flows through the circular cover A304 and the retaining ring 311, since the filter plate 301 is in a conical inclined shape, the waste water will be disturbed by the flow of the waste water along the inclined surface of the filter plate 301, and the fluff filtered on the filter plate 301 will flow to between the circular cover A304 and the circular cover B306 along the inclined surface and the direction of the water flow, so that a large amount of fluff adhering to the surface of the filter plate 301 is automatically pushed down along its inclined surface, completing the self-cleaning of the filter plate 301. As the fluff on the filter plate 301 is continuously washed away and punctured and collected on the sharp block 315, the filter hole 302 in the filter plate 301 will be opened, so that the waste water passes through the filter plate 301 more smoothly. If the water pressure in the filter tube 2 tends to be stable, then the water pressure thrust on the filter plate 301 is smaller than the pulling force of the elastic rope 310, so that the elastic rope 310 pulls the circular cover B306 back to its original position. At this time, the push ring 313 on one side of the circular cover B306 contacts the elastic plate 314 again when returning to its original position. Since the inclined shape of the elastic plate 314 is similar to the principle of a ratchet, when the push ring 313 is reset and contacts the elastic plate 314, the elastic plate 314 will not cause a large resistance to the push ring 313. However, when the push ring 313 is located on the left side of the elastic plate 314 and is pushed to the right, the push ring 313 must overcome the force of the complete deformation of the elastic plate 314 to break away from the elastic plate 314 and move to the right.

[0052] After the self-cleaning of the surface of the filter plate 301 is completed, the filter plate 301 will automatically return to its original position and close the gap between the circular cover A304 and the retaining ring 311, and continue to use the filter plate 301 to perform a high-efficiency filtering effect on the fluff in the wastewater. Only when the filter plate 301 is seriously clogged, the filter plate 301 will be subjected to the water pressure to overcome the elastic force of the deformation of the elastic plate 314 and the tension of the elastic rope 310, and then the gap between the circular cover A304 and the retaining ring 311 will be opened again.

[0053] Thus, the inclined surface of the filter plate 301 and the position where the wastewater enters the gap between the circular cover A304 and the retaining ring 311 and is very close to the filter plate 301 are utilized to realize the automatic flushing effect on the surface of the filter plate 301, and the fluff blocked on the filter plate 301 is automatically peeled off, and the filter plate 301 is automatically returned to its original position after peeling off, so as to maintain the stability of fluff filtration for a long time.

[0054] Example 3: Please refer to Figure 1-13 Based on the first and second embodiments, the present invention provides a technical solution:

[0055] A sweeping mechanism 4 is provided on one side of the filter plate 301, and the sweeping mechanism 4 includes a fixed shaft 401, one end of the fixed shaft 401 is fixedly connected to one side of the filter plate 301, the outer wall of the fixed shaft 401 is slidably connected to a sleeve 402 through a slide groove, the fixed shaft 401 can slide horizontally in the sleeve 402 through the slide groove but is limited by the slide groove and cannot rotate, the outer wall of the sleeve 402 is fixedly connected to a connecting rod 403, and one end of the connecting rod 403 is fixedly connected to the inner wall of the filter tube 2.

[0056] One side of the circular cover A304 is fixedly connected with 404, one end of 404 is fixedly connected with a round block 405, the outer wall of the round block 405 is rotatably connected to one side of the filter plate 301, and the outer wall of 404 is in contact with one side of the filter plate 301.

[0057] When water flows through blade 305, it will start to move blade 305 through the inclined surface of blade 305 to drive circular cover A304 and circular cover B306 to rotate, and circular cover B306 will also drive bearing B308 and L-shaped rod 309 to rotate synchronously as a whole, while filter plate 301 is fixed by fixed shaft 401, sliding sleeve 402 and connecting rod 403, so filter plate 301 cannot rotate, so 404 fixedly connected to circular cover A304 will rotate synchronously with circular cover A304, 404 will remain attached to filter plate 301, and as The stationary state of the filter plate 301 and the rotation of the filter plate 404 fully move the surface of the filter plate 301, so that the fluff attached to the surface of the filter plate 301 is pushed off by the moving and then washed away by the water flow. The rotating filter plate 301 is moved by the 404, and the fluff is thrown outward by the centrifugal force of the moving. The fluff in the center of the filter plate 301 that is difficult to be moved to a position by the water flow is pushed outward and is easier to be pushed out by the water flow. Thus, the fluff on the filter plate 301 is fully cleaned, and the problem that the fluff in the center of the filter plate 301 is difficult to be carried away by the water flow is avoided.

[0058] The circular cover B306 will slide on the bearing B308 through the sliding bar 307, and will also drive the bearing B308 to rotate through the sliding bar 307. The sliding sleeve 312 on the retaining ring 311 will slide on the circular cover B306 through the sliding groove, but at the same time a block is provided in the sliding groove to prevent the sliding sleeve 312 from sliding off the circular cover B306, thereby limiting the sliding distance of the retaining ring 311.

[0059] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bedding-related sewage decolorization treatment device, comprising a filter tube (2), one side of the filter tube (2) being fixedly connected to an inlet tube (1), and the other side of the filter tube (2) being fixedly connected to an outlet tube (5), characterized in that: A fluff collecting mechanism (3) is provided inside the filter tube (2); The fluff collecting mechanism (3) comprises: A filter plate (301), the filter plate (301) being a circular cone-shaped structure, the inner wall of the filter plate (301) being provided with a filter hole (302), the bottom of the filter plate (301) being fixedly connected to a bearing A (303), the outer wall of the bearing A (303) being rotatably connected to a circular cover A (304), the filter plate (301) being used to intercept and filter the fluff; The blade (305) is an inclined plate-like structure. One side of the blade (305) is fixedly connected to the outer wall of the circular cover A (304). The other side of the blade (305) is fixedly connected to the circular cover B (306). The outer wall of the circular cover B (306) is slidably connected to a bearing B (308) via a sliding bar (307). The outer wall of the bearing B (308) is rotatably connected to the inner wall of the filter tube (2). The inner wall of the bearing B (308) is fixedly connected to an L-shaped rod (309). The outer wall of the L-shaped rod (309) is fixedly connected to an elastic rope (310). One end of the elastic rope (310) is fixedly connected to one side of the circular cover B (306). The outer wall of the sliding bar (307) is fixedly connected to the inner wall of the bearing B (308). One end of the L-shaped rod (309) is fixedly connected to a retaining ring (311). The retaining ring (311) is fixedly connected to the inner wall of the filter tube (2). ) is an annular plate-like structure; a sliding sleeve (312) is fixedly connected to one side of the retaining ring (311); a sliding groove is provided on one side of the sliding sleeve (312); the sliding sleeve (312) is slidably connected to the inner wall of the circular cover B (306) through the sliding groove; the sliding sleeve (312) is used to slide in the inner wall of the circular cover B (306) and simultaneously rotate synchronously; a pointed block (315) is fixedly connected to the outer wall of the blade (305); one end of the pointed block (315) is in the shape of a spike; the pointed block (315) is used to puncture the fluff and collect the fluff; a push ring (313) is fixedly connected to the outer wall of the circular cover B (306); one side of the push ring (313) contacts an elastic plate (314); the outer wall of the elastic plate (314) is fixedly connected to the inner wall of the filter tube (2); the elastic plate (314) is made of rubber and has elasticity.

2. The bedding wastewater decolorization treatment equipment according to claim 1 is characterized by: A sweeping mechanism (4) is provided on one side of the filter plate (301), the sweeping mechanism (4) comprising a fixed shaft (401), one end of the fixed shaft (401) being fixedly connected to one side of the filter plate (301), an outer wall of the fixed shaft (401) being slidably connected to a sliding sleeve (402) via a sliding groove, the fixed shaft (401) being able to slide transversely in the sliding sleeve (402) via the sliding groove but being limited by the sliding groove and unable to rotate, a connecting rod (403) being fixedly connected to the outer wall of the sliding sleeve (402), one end of the connecting rod (403) being fixedly connected to the inner wall of the filter tube (2).

3. The bedding-related wastewater decolorization treatment equipment according to claim 2 is characterized by: One side of the circular cover A (304) is fixedly connected to (404), one end of the (404) is fixedly connected to a round block (405), an outer wall of the round block (405) is rotatably connected to one side of the filter plate (301), and an outer wall of the (404) is in contact with one side of the filter plate (301).

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