Precipitation device for wool product processing sewage treatment

Abstract

The utility model discloses a precipitation device for wool product processing sewage treatment, which comprises a box body, a dirt blocking assembly is arranged in the box body, the dirt blocking assembly comprises a plurality of blocking plates which are distributed at equal intervals and are rotatably connected with the inner walls of the two sides of the box body, and the plurality of blocking plates can be mutually matched to form a complete barrier. A plurality of gears distributed at equal intervals are rotationally connected to the outer wall of one side of the box body, the multiple gears and the rotating ends of the multiple blocking plates are coaxially fixed, the two ends of the outer wall of one side of the box body are each fixedly connected with a protruding plate, the two protruding plates are rotationally connected with the same first lead screw, and the first lead screw is in threaded connection with a first rack; according to the utility model, the sewage blocking component is arranged, so that a barrier can be automatically formed between a sludge layer and a clear water layer when the supernatant is discharged, and therefore, the supernatant is ensured not to drive the sludge at the bottom to turn upwards when flowing, and the subsequent secondary processing procedure is omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sedimentation device used for sewage treatment in wool product processing. Background Art

[0002] Sewage is water that has lost its original function. This is because new substances have been added to the water or because of changes in external conditions, causing the water to deteriorate and no longer maintain its original function. In the primary treatment of wool product processing wastewater, sedimentation treatment is generally required first. In this process, flocculants are added to the sewage to accelerate the sedimentation process.

[0003] After searching, a utility model with Chinese patent publication number CN214167448U discloses a sedimentation device for sewage treatment including a box body and a box cover, a sewage inlet and a sewage outlet are opened on the side of the box body, a support rod is provided at the lower end of the box body and a mud outlet is opened in the middle of the lower end, a stirring shaft is provided on the box cover, a motor is provided on the upper side of the box cover and the end of the motor output shaft is fixedly connected to the upper end of the stirring shaft, the lower end of the stirring shaft is located in the box body and a plurality of stirring blades are fixedly provided on the outer periphery, and a plurality of drug adding boxes are also provided on the outer periphery of the stirring shaft, and a plurality of drug outlet holes are opened on the side of each drug adding box.

[0004] For example, the above-mentioned device discharges the supernatant liquid after flocculation through the sewage outlet. However, as the water flows, the sludge at the bottom will also be driven and mixed into the supernatant liquid, which will increase the subsequent treatment process. Utility Model Content

[0005] The utility model aims to provide a sedimentation device for treating wastewater in wool product processing, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sedimentation device for wool product processing wastewater treatment, comprising a box body, characterized in that: a pollution-blocking component is installed inside the box body, the pollution-blocking component comprises a plurality of equally spaced blocking plates rotatably connected to the inner walls on both sides of the box body, and the plurality of blocking plates can cooperate with each other to form a complete barrier, the outer wall of one side of the box body is rotatably connected to a plurality of equally spaced gears, the rotating ends of the plurality of gears and the plurality of blocking plates are coaxially fixed, a convex plate is fixedly connected to both ends of the outer wall of one side of the box body, the two convex plates are rotatably connected to the same screw rod 1, the screw rod 1 is threadedly connected to a rack 1, and the rack 1 is in contact with the outer wall of the box body, and the plurality of gears are meshed with the rack 1.

[0007] As a further preferred embodiment of the technical solution, a motor 1 is fixedly mounted on the outer wall at one end of the convex plate, and the output end of the motor 1 and the end of the screw rod 1 are coaxially fixed.

[0008] When discharging the supernatant, it can automatically form a barrier between the sludge layer and the clear water layer, thereby ensuring that the supernatant will not drive the sludge at the bottom to turn over when it flows, eliminating the subsequent secondary processing steps. After the reaction is completed, the formed sludge naturally settles to the bottom of the box, and then the motor 1 at one end of the convex plate is started, and the output end of the motor 1 drives the screw 1 to rotate, and the rack 1 attached to the outer wall of the box is driven by the screw 1 to translate toward one end, and the rack 1 drives multiple gears to rotate through meshing, and the blocking plate will also be driven by the gear to turn over at the same time, and the vertically distributed blocking plates will be transformed into a horizontal state. Under the cooperation of each other, a barrier can be formed, thereby ensuring that the sludge at the bottom will not be brought to the outside with the flow of the supernatant.

[0009] As a further preferred embodiment of the present technical solution, a water inlet and a water outlet are respectively provided at the top and the middle of the outer wall at one end of the box body, and the water outlet is located just above the blocking plate.

[0010] As a further preferred embodiment of the present technical solution, a dosing component is installed on the top of the box body, and the inner walls at both ends of the dosing component are rotatably connected with reciprocating screws, and the reciprocating screws are threadedly connected with a mounting plate, and a protrusion compatible with the reciprocating screw is arranged inside the mounting plate, and a limit rod is slidably inserted at one end of the mounting plate, and both ends of the limit rod are respectively fixedly connected to the inner walls at both ends of the box body, and a second motor is fixedly installed on the top of the outer wall at one end of the box body, and the output end of the second motor and one end of the reciprocating screw are coaxially fixed, and a medicine dispensing rack is rotatably connected to the middle part of the mounting plate, and multiple support rods of the medicine dispensing rack are each provided with multiple nozzles.

[0011] As a further preferred embodiment of the present technical solution, a toothed ring is fixedly sleeved on the top of the circumferential outer wall of the medicine dispensing rack, a second rack is fixedly connected to the top outer wall of the box body, the toothed ring and the second rack are meshed, and a medicine inlet pipe is rotatably connected to one end of the top of the medicine dispensing rack, and the medicine inlet pipe is communicated with the inside of the medicine dispensing rack.

[0012] Control motor 2 drives the reciprocating screw to rotate inside the box. The mounting plate limited by the reciprocating screw and the limit rod will move back and forth inside the box under the drive of the reciprocating screw. The medicine outlet rack at the bottom of the mounting plate also moves synchronously. The flocculation agent enters the medicine outlet rack from the medicine inlet pipe and is then sprayed into the sewage from multiple nozzles of the medicine outlet rack, thereby ensuring that the agent is evenly distributed in the box. The gear ring on the top of the medicine outlet rack also moves synchronously, and it will rotate due to the meshing of rack 2. The medicine outlet rack is also driven to rotate at the same time, thereby further increasing the drug mixing efficiency.

[0013] As a further preferred embodiment of the present technical solution, both ends of the bottom outer wall of the mounting plate are rotatably connected with a plurality of rollers, and the plurality of rollers are in contact with the top outer wall of the box body.

[0014] As a further preferred embodiment of the present technical solution, the cross-sections of the plurality of blocking plates are all elliptical.

[0015] The utility model provides a sedimentation device for treating wastewater from wool product processing, which has the following beneficial effects:

[0016] (1) The utility model is provided with a pollution-blocking component, which can automatically form a barrier between the sludge layer and the clean water layer when discharging the supernatant, thereby ensuring that the supernatant will not drive the sludge at the bottom to turn over when flowing, thereby eliminating the subsequent secondary processing steps. After the reaction is completed, the formed sludge naturally settles to the bottom of the box body, and then the motor 1 at one end of the convex plate is started. The output end of the motor 1 drives the screw 1 to rotate, and the rack 1 in contact with the outer wall of the box body is driven by the screw 1 to translate toward one end. The rack 1 drives multiple gears to rotate through meshing, and the blocking plate is also driven by the gear to turn over at the same time. The vertically distributed blocking plates are transformed into a horizontal state. Under the cooperation of each other, a barrier can be formed, thereby ensuring that the sludge at the bottom will not be brought to the outside with the flow of the supernatant.

[0017] (2) The utility model sets a dosing component to control the second motor to drive the reciprocating screw to rotate inside the box. The mounting plate limited by the reciprocating screw and the limit rod will move back and forth inside the box under the drive of the reciprocating screw. The medicine outlet rack at the bottom of the mounting plate also moves synchronously. The flocculating agent enters the medicine outlet rack from the medicine inlet pipe and is then sprayed into the sewage from multiple nozzles of the medicine outlet rack, thereby ensuring that the agent is evenly distributed in the box. The toothed ring at the top of the medicine outlet rack also moves synchronously, and will be meshed with the second rack to rotate. The medicine outlet rack is also driven to rotate at the same time, thereby further increasing the drug mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0022] In the figure: 1. box body; 2. water inlet; 3. water outlet; 4. anti-fouling component; 5. dosing component; 401. blocking plate; 402. gear; 403. convex plate; 404. rack one; 405. screw rod one; 406. motor one; 501. reciprocating screw rod; 502. mounting plate; 503. limit rod; 504. motor two; 505. medicine discharging rack; 506. medicine inlet pipe; 507. gear ring; 508. rack two; 509. roller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a sedimentation device for treating wool product processing wastewater includes a box body 1, which is characterized in that: a pollution-blocking component 4 is installed inside the box body 1, and the pollution-blocking component 4 includes a plurality of equally spaced blocking plates 401 rotatably connected to the inner walls on both sides of the box body 1, and the plurality of blocking plates 401 can cooperate with each other to form a complete barrier, and the outer wall of one side of the box body 1 is rotatably connected to a plurality of equally spaced gears 402, and the rotating ends of the plurality of gears 402 and the plurality of blocking plates 401 are coaxially fixed, and both ends of the outer wall of one side of the box body 1 are fixedly connected to a convex plate 403, and the two convex plates 403 are rotatably connected to the same screw rod 405, and the screw rod 405 is threadedly connected to a rack 404, and the rack 404 is in contact with the outer wall of the box body 1, and the plurality of gears 402 are meshed with the rack 404.

[0025] A motor 406 is fixedly mounted on the outer wall of one end of one of the convex plates 403, and the output end of the motor 406 is coaxially fixed with one end of the screw rod 405.

[0026] A water inlet 2 and a water outlet 3 are respectively provided at the top and the middle of the outer wall at one end of the box body 1. The water outlet 3 is just above the blocking plate 401. External sewage can enter from the water inlet 2, and the formed supernatant can flow out from the water outlet 3.

[0027] After the reaction is completed, the formed sludge naturally settles to the bottom of the box body 1, and then the motor 406 at one end of the convex plate 403 is started, and the output end of the motor 406 drives the screw 405 to rotate, and the rack 404 attached to the outer wall of the box body 1 is driven by the screw 405 to translate toward one end, and the rack 404 drives multiple gears 402 to rotate through engagement, and the blocking plate 401 is also driven by the gear 402 to flip at the same time, and the vertically distributed blocking plate 401 is transformed into a horizontal state, and a barrier can be formed by mutual cooperation, thereby ensuring that the sludge at the bottom will not be brought to the outside with the flow of the supernatant.

[0028] like Figure 1 , Figure 3 and Figure 4As shown, a dosing component 5 is installed on the top of the box body 1, and a reciprocating screw 501 is rotatably connected to the inner walls of both ends of the dosing component 5. The reciprocating screw 501 is threadedly connected to a mounting plate 502, and a protrusion matched with the reciprocating screw 501 is arranged inside the mounting plate 502. A limiting rod 503 is slidably inserted at one end of the mounting plate 502, and both ends of the limiting rod 503 are respectively fixedly connected to the inner walls of both ends of the box body 1, and a motor 2 504 is fixedly installed on the top of the outer wall at one end of the box body 1. The output end of the motor 2 504 is coaxially fixed with one end of the reciprocating screw 501, and a medicine dispensing rack 505 is rotatably connected to the middle part of the mounting plate 502, and multiple support rods of the medicine dispensing rack 505 are all provided with multiple nozzles.

[0029] A toothed ring 507 is fixedly sleeved on the top of the circumferential outer wall of the medicine dispensing rack 505, and a second rack 508 is fixedly connected to the top outer wall of the box body 1. The toothed ring 507 and the second rack 508 are meshed with each other. A medicine inlet pipe 506 is rotatably connected to one end of the top of the medicine dispensing rack 505, and the medicine inlet pipe 506 is communicated with the inside of the medicine dispensing rack 505.

[0030] The control motor 2 504 drives the reciprocating screw 501 to rotate inside the box 1. The mounting plate 502 limited by the reciprocating screw 501 and the limit rod 503 will move back and forth inside the box 1 under the drive of the reciprocating screw 501. The medicine outlet rack 505 at the bottom of the mounting plate 502 also moves synchronously. The flocculation agent enters the medicine outlet rack 505 from the medicine inlet pipe 506, and then is sprayed into the sewage from multiple nozzles of the medicine outlet rack 505, thereby ensuring that the agent is evenly distributed in the box 1. The toothed ring 507 at the top of the medicine outlet rack 505 also moves synchronously, and it will be rotated by the meshing of the rack 2 508, and the medicine outlet rack 505 is also driven to rotate at the same time, thereby further increasing the drug mixing efficiency.

[0031] like Figure 3 As shown, both ends of the bottom outer wall of the mounting plate 502 are rotatably connected with a plurality of rollers 509 , and the plurality of rollers 509 are in contact with the top outer wall of the box body 1 , which can reduce the resistance encountered by the mounting plate 502 when moving.

[0032] like Figure 1 and Figure 2 As shown, the cross-sections of the plurality of baffles 401 are all elliptical, which can reduce the resistance encountered by the baffles 401 when rotating, thereby ensuring that the water flow does not flow too fast to stir up the sludge.

[0033] The utility model provides a sedimentation device for treating wastewater in wool product processing, and the specific working principle is as follows:

[0034] When the device is working, the woolen wastewater to be treated is introduced into the box body 1 through the water inlet 2, and then the motor 2 504 is controlled to drive the reciprocating screw 501 to rotate inside the box body 1. The mounting plate 502 restricted by the reciprocating screw 501 and the limit rod 503 will move back and forth inside the box body 1 under the drive of the reciprocating screw 501, and the medicine outlet rack 505 at the bottom of the mounting plate 502 also moves synchronously, and the flocculation agent enters the medicine outlet rack 505 from the medicine inlet pipe 506, and then is sprayed into the sewage from multiple nozzles of the medicine outlet rack 505, so as to ensure that the agent is evenly distributed in the box body 1, and the toothed ring 507 at the top of the medicine outlet rack 505 also moves synchronously, which will be meshed with the rack 2 508. The medicine discharging rack 505 is driven to rotate at the same time, thereby further increasing the medicine mixing efficiency. After the reaction is completed, the formed sludge naturally settles to the bottom of the box body 1, and then the motor 406 at one end of the convex plate 403 is started. The output end of the motor 406 drives the screw rod 405 to rotate, and the rack 404 attached to the outer wall of the box body 1 is driven by the screw rod 405 to translate toward one end. The rack 404 drives multiple gears 402 to rotate through meshing, and the blocking plate 401 is also driven by the gear 402 to flip at the same time, and the vertically distributed blocking plate 401 is transformed into a horizontal state. Under the cooperation with each other, a barrier can be formed, thereby ensuring that the sludge at the bottom will not be brought to the outside with the flow of the supernatant.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sedimentation device for treating wastewater from wool processing, comprising a housing (1), characterized in that: The box body (1) is provided with a pollution-blocking assembly (4) inside. The pollution-blocking assembly (4) comprises a plurality of equally spaced blocking plates (401) rotatably connected to the inner walls on both sides of the box body (1), and the plurality of blocking plates (401) can cooperate with each other to form a complete barrier. The outer wall on one side of the box body (1) is rotatably connected to a plurality of equally spaced gears (402), and the rotating ends of the plurality of gears (402) and the plurality of blocking plates (401) are coaxially fixed. A convex plate (403) is fixedly connected to both ends of the outer wall on one side of the box body (1), and the two convex plates (403) are rotatably connected to the same screw rod (405). The screw rod (405) is threadedly connected to a rack (404), and the rack (404) is in contact with the outer wall of the box body (1), and the plurality of gears (402) are meshed with the rack (404).

2. A sedimentation device for treating wool product processing wastewater according to claim 1, characterized in that: A motor 1 (406) is fixedly mounted on the outer wall of one end of one of the convex plates (403), and the output end of the motor 1 (406) and one end of the screw rod 1 (405) are coaxially fixed.

3. The sedimentation device for treating wool product processing wastewater according to claim 1, characterized in that: A water inlet (2) and a water outlet (3) are respectively provided at the top and the middle of the outer wall at one end of the box body (1), and the water outlet (3) is located just above the blocking plate (401).

4. The sedimentation device for treating wool product processing wastewater according to claim 1, characterized in that: A dosing assembly (5) is installed on the top of the box body (1), and the inner walls at both ends of the dosing assembly (5) are rotatably connected to a reciprocating screw (501), and the reciprocating screw (501) is threadedly connected to a mounting plate (502), and a convex block matching the reciprocating screw (501) is arranged inside the mounting plate (502), and a limiting rod (503) is slidably inserted at one end of the mounting plate (502), and the two ends of the limiting rod (503) are respectively fixedly connected to the inner walls at both ends of the box body (1), and a second motor (504) is fixedly installed on the top of the outer wall at one end of the box body (1), and the output end of the second motor (504) and one end of the reciprocating screw (501) are coaxially fixed, and a medicine dispensing rack (505) is rotatably connected to the middle part of the mounting plate (502), and the multiple support rods of the medicine dispensing rack (505) are all provided with multiple nozzles.

5. The sedimentation device for treating wool product processing wastewater according to claim 4 is characterized in that: A toothed ring (507) is fixedly sleeved on the top of the circumferential outer wall of the medicine dispensing rack (505); a second rack (508) is fixedly connected to the top outer wall of the box body (1); the toothed ring (507) and the second rack (508) are meshed with each other; a medicine inlet pipe (506) is rotatably connected to one end of the top of the medicine dispensing rack (505); and the medicine inlet pipe (506) is communicated with the inside of the medicine dispensing rack (505).

6. The sedimentation device for treating wool product processing wastewater according to claim 4, characterized in that: Both ends of the bottom outer wall of the mounting plate (502) are rotatably connected to a plurality of rollers (509), and the plurality of rollers (509) are in contact with the top outer wall of the box body (1).

7. The sedimentation device for treating wool product processing wastewater according to claim 1, characterized in that: The cross-sections of the plurality of blocking plates (401) are all elliptical.

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