Printing and dyeing wastewater recycling device

Abstract

The utility model provides a printing and dyeing wastewater recycling device, and belongs to the technical field of printing and dyeing wastewater recycling. The printing and dyeing wastewater recycling device comprises a tank body, a cavity is formed in the tank body, a water inlet is formed in the left side of the tank body, a pressure pump is mounted on the surface of the water inlet, an automatic dosing mechanism comprises a sliding rail, a dosing box, a rotating cavity and a passing cavity, and the sliding rail is fixedly mounted at the top of the inner wall of the cavity. The automatic dosing mechanism is arranged, the booster pump is started, waste water is pumped into the tank body, the dosing box is arranged on the side, close to the water inlet, in the tank body, so that the waste water impacts the dosing box, medicine powder neutralized with the waste water is stored in the inner cavity of the dosing box, the dosing box vibrates through the impact force of the waste water, and the medicine powder is fully added into the tank body. And the medicine powder in the inner cavity of the medicine adding box falls into the rotating cavity after passing through the passing cavity and is neutralized with the wastewater, so that manual medicine adding is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and dyeing wastewater reuse, in particular to a printing and dyeing wastewater reuse device. Background Art

[0002] Dyeing and printing wastewater is a highly polluting type of wastewater produced by the textile printing and dyeing industry. If it is discharged directly without effective treatment, it will cause serious harm to the environment. Therefore, the reuse of dyeing and printing wastewater is of great significance and has positive effects such as saving water resources and reducing production costs.

[0003] When dyeing and printing wastewater is reused, powdered chemicals such as flocculants are usually added to the dyeing and printing wastewater. After stirring, the harmful components in the dyeing and printing wastewater are condensed and removed. However, when using existing equipment, manual dosing is usually required. The amount of dyeing and printing wastewater is usually large, which makes the labor intensity of the staff too high. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a printing and dyeing wastewater recycling device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a printing and dyeing wastewater recycling device, comprising a tank body, a cavity is opened inside the tank body, a water inlet is installed on the left side of the tank body, and a pressure pump is installed on the surface of the water inlet.

[0007] Automatic dosing mechanism, the automatic dosing mechanism comprising:

[0008] A slide rail, the slide rail being fixedly mounted on the top of the inner wall of the cavity;

[0009] A medicine adding box, the medicine adding box being slidably sleeved on the surface of the slide rail;

[0010] A rotating chamber, the rotating chamber being provided inside the medicine adding box;

[0011] A through cavity is provided at the top of the rotating cavity and is in communication with the inner cavity of the dosing box;

[0012] The replenishing mechanism is arranged on the top of the tank body and is used to replenish the medicine powder to the medicine adding box.

[0013] In a preferred embodiment, the supplementary mechanism includes:

[0014] A supplement box, the supplement box being fixedly mounted on the top of the tank body;

[0015] A through hole is provided at the bottom of the supplement box.

[0016] In a preferred embodiment, a rotating rod is rotatably installed inside the rotating chamber, and a rotating blade is fixedly installed on the surface of the rotating rod. The rotating rod is located at the central axis of the rotating chamber, the diameter of the rotating blade is larger than the radius of the rotating chamber, and the shape of the inner cavity of the medicine adding box is set to be funnel-shaped.

[0017] In a preferred embodiment, a blocking rod is slidably installed inside the cavity, the bottom of the blocking rod passes through the interior of the rotating cavity, and a blocking block is fixedly installed on the top of the blocking rod. The shape of the blocking block is set to be funnel-shaped, and the outer surface of the blocking block is in contact with the inner wall of the dosing box.

[0018] In a preferred solution, a connecting ring is fixedly mounted on the surface of the blocking rod, a reset spring is fixedly mounted on the top of the connecting ring, and the other end of the reset spring is fixedly connected to the top of the inner wall of the cavity.

[0019] In a preferred solution, a limit plate is fixedly installed on the right side of the slide rail, a limit spring is fixedly installed on the left side of the limit plate, and the other end of the limit spring is fixedly connected to the right side of the medicine adding box.

[0020] In a preferred solution, a connecting tube is fixedly installed on the top of the medicine adding box, the inner cavity of the connecting tube is connected to the inner cavity of the medicine adding box, and the diameter of the inner cavity of the connecting tube is the same as the diameter of the through hole.

[0021] In a preferred solution, a slide groove is provided on the top of the tank body, a sealing plate is fixedly sleeved on the surface of the connecting pipe, and the sealing plate is slidably sleeved inside the slide groove.

[0022] The utility model provides a printing and dyeing wastewater recycling device, the beneficial effects of which include:

[0023] 1. By setting up an automatic dosing mechanism and starting the pressure pump, the wastewater is pumped into the tank. Since the dosing box is set on the side of the water inlet inside the tank, the wastewater impacts the dosing box. The inner cavity of the dosing box contains powder that neutralizes with the wastewater. The impact of the wastewater causes the dosing box to vibrate, causing the powder in the inner cavity of the dosing box to pass through the cavity and then fall into the rotating cavity, neutralizing with the wastewater, thereby eliminating the need for manual dosing.

[0024] 2. By setting up a replenishing mechanism, the staff adds a large amount of medicine powder to the inside of the replenishing box in advance. After the medicine adding box is impacted by the wastewater, it drives the connecting pipe and the blocking plate to move to the right. The blocking plate no longer blocks the through hole and overlaps or partially overlaps with the connecting pipe. The medicine powder inside the replenishing box falls into the inside of the medicine adding box through the connecting pipe due to gravity, thereby automatically replenishing the medicine powder consumed inside the medicine adding box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure provided by the embodiment of the utility model;

[0027] Figure 2 A partial cross-sectional view of a tank body is provided for an embodiment of the present utility model;

[0028] Figure 3 A partial cross-sectional view of a medicine adding box is provided for an embodiment of the present utility model;

[0029] Figure 4 A schematic diagram of the medicine adding box in use is provided for an embodiment of the present utility model;

[0030] Figure 5 Provided for the implementation of the utility model Figure 3 A partial enlarged view of point A in the middle.

[0031] In the figure: 1. Tank body; 2. Cavity; 3. Water inlet; 4. Pressure pump; 5. Slide rail; 6. Dosing box; 7. Rotating chamber; 8. Passing chamber; 9. Replenishing box; 10. Through hole; 11. Rotating rod; 12. Rotating blade; 13. Sealing rod; 14. Sealing block; 15. Connecting ring; 16. Return spring; 17. Limit plate; 18. Limit spring; 19. Connecting pipe; 20. Slide groove; 21. Sealing plate. DETAILED DESCRIPTION

[0032] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-5The utility model provides a technical solution: a printing and dyeing wastewater recycling device, including a tank body 1, a cavity 2 is opened inside the tank body 1, a water inlet 3 is installed on the left side of the tank body 1, a pressure pump 4 is installed on the surface of the water inlet 3, and an automatic dosing mechanism includes a slide rail 5, a dosing box 6, a rotating cavity 7 and a through cavity 8. The slide rail 5 is fixedly installed on the top of the inner wall of the cavity 2, the dosing box 6 is slidably sleeved on the surface of the slide rail 5, the rotating cavity 7 is opened inside the dosing box 6, the through cavity 8 is opened on the top of the rotating cavity 7, and the through cavity 8 is connected to the inner cavity of the dosing box 6. The replenishing mechanism is provided at the top of the tank body 1 and is used to replenish the powder in the dosing box 6. By providing an automatic dosing mechanism, the pressure pump 4 is started to pump wastewater into the interior of the tank body 1. Since the dosing box 6 is provided inside the tank body 1 on one side close to the water inlet 3, the wastewater impacts the dosing box 6. The inner cavity of the dosing box 6 contains powder that is neutralized with the wastewater. The impact of the wastewater causes the dosing box 6 to vibrate, causing the powder in the inner cavity of the dosing box 6 to pass through the cavity 8 and then fall into the rotating cavity 7, where it is neutralized with the wastewater, thus eliminating the need for manual dosing.

[0034] Reference Figure 1-5 The replenishing mechanism includes a replenishing box 9 and a through hole 10. The replenishing box 9 is fixedly mounted on the top of the tank body 1, and the through hole 10 is opened at the bottom of the replenishing box 9. A connecting pipe 19 is fixedly installed on the top of the dosing box 6. The inner cavity of the connecting pipe 19 is connected to the inner cavity of the dosing box 6. The diameter of the inner cavity of the connecting pipe 19 is the same as the diameter of the through hole 10. A slide groove 20 is opened on the top of the tank body 1, and a sealing plate 21 is fixedly sleeved on the surface of the connecting pipe 19. The sealing plate 21 is slidably sleeved inside the slide groove 20. By setting the replenishing mechanism, the staff can add a large amount of medicine powder to the interior of the replenishing box 9 in advance. After the dosing box 6 is impacted by wastewater, the connecting pipe 19 and the sealing plate 21 move to the right, and the sealing plate 21 no longer blocks the through hole 10, and overlaps or partially overlaps with the connecting pipe 19, so that the medicine powder inside the replenishing box 9 falls into the interior of the dosing box 6 through the connecting pipe 19 due to gravity, thereby automatically replenishing the medicine powder consumed inside the dosing box 6;

[0035] Reference Figure 1-5 A rotating rod 11 is rotatably installed inside the rotating chamber 7, and a rotating blade 12 is fixedly installed on the surface of the rotating rod 11. The rotating rod 11 is located at the central axis of the rotating chamber 7. The diameter of the rotating blade 12 is larger than the radius of the rotating chamber 7. The shape of the inner cavity of the dosing box 6 is set to be funnel-shaped. By setting the rotating rod 11 and the rotating blade 12, since the diameter of the rotating blade 12 is larger than the radius of the rotating chamber 7, the wastewater impacts the dosing box 6 and falls, and continues to impact the rotating blade 12, thereby causing the rotating blade 12 to rotate. When the medicine powder falls, it first falls on the surface of the rotating blade 12, and then after being impacted by the wastewater, it is preliminarily neutralized with the wastewater, and then falls into the interior of the tank body 1;

[0036] Reference Figure 1-5A blocking rod 13 is slidably installed through the interior of the cavity 8. The bottom of the blocking rod 13 passes through the interior of the rotating cavity 7. A blocking block 14 is fixedly installed on the top of the blocking rod 13. The shape of the blocking block 14 is set to be funnel-shaped. The outer surface of the blocking block 14 contacts the inner wall of the dosing box 6. A connecting ring 15 is fixedly installed on the surface of the blocking rod 13. A reset spring 16 is fixedly installed on the top of the connecting ring 15. The other end of the reset spring 16 is fixedly connected to the top of the inner wall of the cavity 8. By setting the blocking rod 13 and the blocking block 14, since the bottom of the blocking rod 13 passes through the rotating cavity 7, when the rotating blade 12 rotates, it squeezes the bottom of the blocking rod 13. The bottom of the blocking rod 13 is rounded, so that the blocking rod 13 is squeezed and drives the blocking block 14 to move upward, so that the blocking block 14 no longer blocks the inner cavity of the dosing box 6. When the rotating blade 12 and the blocking rod 13 are separated, the rebound force of the reset spring 16 returns the blocking block 14 to its original position to continue to block the inner cavity of the dosing box 6. This is repeated, so that the powder inside the dosing box 6 is intermittently added to the tank body 1, avoiding a large amount of powder falling quickly, which may easily lead to insufficient neutralization.

[0037] Reference Figure 1-5 A limit plate 17 is fixedly installed on the right side of the slide rail 5, and a limit spring 18 is fixedly installed on the left side of the limit plate 17. The other end of the limit spring 18 is fixedly connected to the right side of the dosing box 6. By setting the limit spring 18, the movement of the dosing box 6 is restricted by the slide rail 5 and can only move in the horizontal direction. The limit spring 18 provides a rebound force for the dosing box 6, so that when the dosing box 6 is not impacted by wastewater, it can drive the connecting pipe 19 back to its original position.

[0038] Specifically, the working process or working principle of the printing and dyeing wastewater recycling device is as follows: when in use, the staff adds a large amount of medicine powder to the inside of the replenishing box 9 in advance, starts the pressure pump 4, and pumps the wastewater into the inside of the tank body 1. Since the medicine adding box 6 is arranged on the side of the tank body 1 close to the water inlet 3, the wastewater impacts the medicine adding box 6. The inner cavity of the medicine adding box 6 contains medicine powder that is neutralized with the wastewater. After the wastewater impacts the medicine adding box 6, it falls and continues to impact the rotor blade 12, thereby causing the rotor blade 12 to rotate and squeeze the bottom of the blocking rod 13. The bottom of the blocking rod 13 is rounded, so that after the blocking rod 13 is squeezed, it drives the blocking block 14 to move upward, so that the blocking block 14 no longer blocks the inner cavity of the dosing box 6. When the rotating blade 12 and the blocking rod 13 are separated, the rebound force of the reset spring 16 returns the blocking block 14 to its original position to continue blocking the inner cavity of the dosing box 6. This is repeated, so that the powder inside the dosing box 6 is intermittently added to the tank body 1. After the dosing box 6 is impacted by the wastewater, it drives the connecting pipe 19 and the blocking plate 21 to move to the right. The blocking plate 21 no longer blocks the through hole 10, and overlaps or partially overlaps with the connecting pipe 19, so that the powder inside the replenishment box 9 falls into the interior of the dosing box 6 through the connecting pipe 19 due to gravity, thereby automatically replenishing the consumed powder inside the dosing box 6.

Claims

1. A printing and dyeing wastewater recycling device, comprising a tank body (1), a cavity (2) formed inside the tank body (1), a water inlet (3) installed on the left side of the tank body (1), and a pressure pump (4) installed on the surface of the water inlet (3), characterized in that: Automatic dosing mechanism, the automatic dosing mechanism comprising: A slide rail (5), wherein the slide rail (5) is fixedly mounted on the top of the inner wall of the cavity (2); A medicine adding box (6), wherein the medicine adding box (6) is slidably sleeved on the surface of the slide rail (5); A rotating chamber (7), wherein the rotating chamber (7) is provided inside the medicine adding box (6); A through cavity (8), the through cavity (8) is opened at the top of the rotating cavity (7), and the through cavity (8) is connected to the inner cavity of the dosing box (6); A replenishing mechanism is provided on the top of the tank body (1) and is used to replenish the medicine adding box (6) with medicine powder.

2. A printing and dyeing wastewater recycling device according to claim 1, characterized in that: The supplementary mechanism includes: A supplement box (9), wherein the supplement box (9) is fixedly mounted on the top of the tank body (1); A through hole (10) is provided at the bottom of the supplement box (9).

3. A printing and dyeing wastewater recycling device according to claim 1, characterized in that: A rotating rod (11) is rotatably mounted inside the rotating chamber (7), and a rotating blade (12) is fixedly mounted on the surface of the rotating rod (11). The rotating rod (11) is located at the central axis of the rotating chamber (7), and the diameter of the rotating blade (12) is larger than the radius of the rotating chamber (7). The shape of the inner cavity of the dosing box (6) is set to be funnel-shaped.

4. The printing and dyeing wastewater recycling device according to claim 1, characterized in that: A blocking rod (13) is slidably installed inside the cavity (8), the bottom of the blocking rod (13) passes through the interior of the rotating cavity (7), and a blocking block (14) is fixedly installed on the top of the blocking rod (13). The shape of the blocking block (14) is set to be funnel-shaped, and the outer surface of the blocking block (14) is in contact with the inner wall of the dosing box (6).

5. A printing and dyeing wastewater recycling device according to claim 4, characterized in that: The surface of the blocking rod (13) is fixedly sleeved with a connecting ring (15), the top of the connecting ring (15) is fixedly mounted with a reset spring (16), and the other end of the reset spring (16) is fixedly connected to the top of the inner wall of the through cavity (8).

6. The printing and dyeing wastewater recycling device according to claim 1, characterized in that: A limit plate (17) is fixedly installed on the right side of the slide rail (5), a limit spring (18) is fixedly installed on the left side of the limit plate (17), and the other end of the limit spring (18) is fixedly connected to the right side of the dosing box (6).

7. The printing and dyeing wastewater recycling device according to claim 2, characterized in that: A connecting tube (19) is fixedly installed on the top of the dosing box (6), the inner cavity of the connecting tube (19) is connected to the inner cavity of the dosing box (6), and the diameter of the inner cavity of the connecting tube (19) is the same as the diameter of the through hole (10).

8. The printing and dyeing wastewater recycling device according to claim 7, characterized in that: A chute (20) is provided on the top of the tank body (1), and a sealing plate (21) is fixedly sleeved on the surface of the connecting pipe (19), and the sealing plate (21) is slidably sleeved inside the chute (20).

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