Treatment equipment for surface treatment of industrial wastewater

Abstract

The utility model discloses treatment equipment for surface treatment of industrial wastewater, which comprises a crushing box, the top of the crushing box is fixedly communicated with a feeding hopper, two groups of crushing rollers are rotatably mounted in the crushing box, and the outer walls of the two groups of crushing rollers are meshed with each other; wherein one end of one group of crushing rollers penetrates through the crushing box and is fixedly connected with a first motor, the output end of the first motor rotates to drive the crushing rollers fixedly connected with the first motor to rotate, then the other group of crushing rollers is driven to rotate, impurities existing in sewage are crushed, then the sewage and the impurities enter a feeding pipe, and the sewage is fed into the feeding pipe. Sewage enters the purification box through a plurality of groups of drainage grooves to be treated, the output end of a second motor drives a feeding roller to rotate, the feeding roller drives a spiral feeding piece to rotate, impurities are conveyed and discharged through a sewage outlet, the labor amount of workers is reduced, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial wastewater treatment, in particular to a treatment device for surface treating industrial wastewater. Background Art

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water, which refers to the wastewater and waste liquid generated in the industrial production process, which contains industrial production materials, intermediate products, by-products lost with the water, and pollutants generated in the production process.

[0003] For example, an industrial wastewater treatment equipment (Announcement No.: CN220245714U) includes a treatment box, a water inlet is provided on one side of the upper wall of the treatment box, a coarse filter bucket is provided in the water inlet, one end of the coarse filter bucket is connected to the inner wall of the treatment box, and a baffle is fixedly installed on the other end, and the lower wall of the baffle is in contact with the upper wall of the treatment box. A fine filter screen and a partition are respectively provided in the treatment box. The device has a compact structure. By arranging a coarse filter bucket at the water inlet, the wastewater can be pre-filtered and large-volume impurities can be retained in the coarse filter bucket. The coarse filter bucket can discharge the internal garbage by flipping, which is convenient for cleaning. The fine filter screen can perform secondary filtration on small particle impurities in the wastewater, which can be quickly cleaned in conjunction with the backwash pipe and the second sewage pipe. The mixing component arranged in the dosing chamber can quickly mix the agent and sewage, which brings convenience to people's use.

[0004] When the device is in use, the wastewater is pre-filtered through a coarse filter bucket, but workers are required to clean it frequently, which not only increases the workload of workers, but also reduces the treatment efficiency of sewage. Therefore, we need to propose a surface treatment equipment for industrial wastewater. Utility Model Content

[0005] The purpose of the utility model is to provide a surface treatment equipment for industrial wastewater, which not only reduces the workload of workers but also improves the treatment efficiency of sewage to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A treatment device for surface-treated industrial wastewater comprises a crushing box, the top of which is fixedly connected to a feeding hopper, two groups of crushing rollers are rotatably installed inside the crushing box, and the outer walls of the two groups of crushing rollers are meshed, one end of one group of crushing rollers passes through the crushing box and is fixedly connected to a first motor, the bottom of the crushing box is fixedly connected to a feeding pipe, a feeding assembly for conveying impurities is arranged inside the feeding pipe, a purification box is fixedly installed at the bottom of the feeding pipe, and a plurality of drainage grooves are opened at the bottom of the feeding pipe, the feeding pipe is connected to the purification box through the plurality of drainage grooves, and a stirring assembly for stirring sewage is arranged inside the purification box.

[0008] Preferably, the feeding assembly includes a feeding roller, which is rotatably mounted inside a feeding tube, a spiral feeding sheet is arranged on an outer wall of the feeding roller, and one end of the feeding roller passes through the feeding tube and is fixedly connected to a second motor.

[0009] Preferably, the stirring assembly includes two groups of rotating rods, which are symmetrically installed inside the purification box. Three groups of stirring wheels are fixedly sleeved on the outer walls of the two groups of rotating rods, and one end of one group of rotating rods passes through the purification box and is fixedly connected to a third motor.

[0010] Preferably, a driving pulley and a driven pulley are fixedly sleeved on the outer walls of one end of the two groups of rotating rods, respectively, and the driving pulley and the driven pulley are connected by a belt.

[0011] Preferably, the top of the purification box is fixedly connected to a liquid inlet pipe, and a sealing plug is provided at the top of the liquid inlet pipe.

[0012] Preferably, a bottom of one side of the purification box is fixedly connected to a sewage pipe, and a valve is provided on the outer wall of the sewage pipe.

[0013] Preferably, support plates are welded on both sides of the crushing box, and two groups of support plates are fixedly connected to the purification box.

[0014] Preferably, a sewage outlet is provided at the bottom of the feeding pipe, and the sewage outlet is located at one side of the purification box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model drives the crushing roller fixedly connected to the first motor to rotate through the output end of the first motor, thereby driving another group of crushing rollers to rotate, so as to crush impurities in the sewage, and then the sewage and the impurities enter the interior of the feeding pipe, and the sewage enters the interior of the purification box through a plurality of groups of drainage grooves for treatment, and the feeding roller is driven to rotate by the output end of the second motor, and the feeding roller drives the spiral feeding sheet to rotate, so as to transport the impurities and discharge them through the sewage outlet, which not only reduces the workload of workers but also improves the sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the crushing box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the feed pipe cut away in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the purification box of the utility model.

[0021] In the figure: 1. crushing box; 2. feeding hopper; 3. crushing roller; 4. first motor; 5. feeding pipe; 6. purification box; 7. drainage trough; 8. feeding roller; 9. spiral feeding sheet; 10. second motor; 11. rotating rod; 12. stirring wheel; 13. driving pulley; 14. driven pulley; 15. belt; 16. liquid inlet pipe; 17. sewage pipe; 18. valve; 19. support plate; 20. sewage outlet; 21. third motor. 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] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A treatment device for surface treatment of industrial wastewater, comprising a crushing box 1, wherein the top of the crushing box 1 is fixedly connected to a feed hopper 2, through which sewage enters the crushing box 1, and two groups of guide plates are arranged inside the crushing box 1, the two groups of guide plates are used to guide the sewage, thereby ensuring that impurities in the sewage can be crushed by two groups of crushing rollers 3, two groups of crushing rollers 3 are rotatably installed inside the crushing box 1, and the outer walls of the two groups of crushing rollers 3 are meshed, one end of one group of crushing rollers 3 passes through the crushing box 1 and is fixedly connected to a first motor 4, and the output end of the first motor 4 rotates to drive the crushing roller 3 fixedly connected thereto to rotate, thereby Another group of crushing rollers 3 also rotates with it to crush the impurities in the sewage. A feeding pipe 5 is fixedly connected to the bottom of the crushing box 1. A feeding component for conveying impurities is arranged inside the feeding pipe 5. Sewage and impurities enter the feeding pipe 5 through the crushing box 1. A purification box 6 is fixedly installed at the bottom of the feeding pipe 5. A plurality of drainage grooves 7 are arranged at the bottom of the feeding pipe 5. The feeding pipe 5 and the purification box 6 are connected through a plurality of drainage grooves 7, so that the sewage enters the purification box 6 through the plurality of drainage grooves 7. A stirring component for stirring the sewage is arranged inside the purification box 6, so as to accelerate the reaction speed between the sewage and the reagent.

[0025] The feeding assembly includes a feeding roller 8, which is rotatably mounted inside the feeding tube 5. A spiral feeding sheet 9 is arranged on the outer wall of the feeding roller 8. One end of the feeding roller 8 passes through the feeding tube 5 and is fixedly connected to a second motor 10. The output end of the second motor 10 rotates to drive the feeding roller 8 fixedly connected thereto to rotate, and the feeding roller 8 drives the spiral feeding sheet 9 to rotate, thereby transporting impurities.

[0026] The stirring assembly includes two groups of rotating rods 11, which are symmetrically mounted inside the purification box 6. Three groups of stirring wheels 12 are fixedly sleeved on the outer walls of the two groups of rotating rods 11. One end of one group of rotating rods 11 passes through the purification box 6 and is fixedly connected to a third motor 21. The output end of the third motor 21 rotates to drive the rotating rods 11 fixedly connected thereto to rotate. The rotating rods 11 drive the three groups of stirring wheels 12 fixedly sleeved on their outer walls to rotate, thereby accelerating the reaction speed between sewage and the agent and improving the sewage treatment efficiency.

[0027] A driving pulley 13 and a driven pulley 14 are fixedly sleeved on the outer walls of one end of the two sets of rotating rods 11, and the driving pulley 13 and the driven pulley 14 are connected by a belt 15. It is worth noting that the rotating rod 11 connected to the third motor 21 is the active rod, and it can be known that the driving pulley 13 is sleeved on the outer wall of the active rod, and the driving pulley 13 drives the driven pulley 14 to rotate through the belt 15, and the driven pulley 14 drives the rotating rod 11 fixedly connected thereto to rotate, thereby rotating the three sets of stirring wheels 12 fixedly sleeved on the outer wall thereof;

[0028] The top of the purification box 6 is fixedly connected with a liquid inlet pipe 16, and a sealing plug is provided at the top of the liquid inlet pipe 16. The medicine enters the interior of the purification box 6 through the liquid inlet pipe 16. The sealing plug can prevent impurities in the outside air from entering the interior of the purification box 6 to avoid secondary pollution.

[0029] A sewage pipe 17 is fixedly connected to the bottom of one side of the purification box 6. A valve 18 is provided on the outer wall of the sewage pipe 17. The valve 18 is opened to discharge the purified water through the sewage pipe 17.

[0030] Support plates 19 are welded on both sides of the crushing box 1, and the two groups of support plates 19 are fixedly connected to the purification box 6. The crushing box 1 is supported by the two groups of support plates 19 to improve the stability of the crushing box 1;

[0031] A sewage outlet 20 is provided at the bottom of the feed pipe 5 and is located at one side of the purification box 6 . The sewage outlet 20 is used to discharge impurities in the sewage.

[0032] Working principle: When the utility model is used, the sewage is firstly allowed to enter the interior of the pulverizing box 1 through the feed hopper 2, and the output end of the first motor 4 is rotated to drive the pulverizing roller 3 fixedly connected thereto to rotate, and then drive another group of pulverizing rollers 3 to rotate to pulverize the impurities in the sewage, and then the sewage and impurities enter the interior of the feed pipe 5, and the sewage enters the interior of the purification box 6 through several groups of drainage grooves 7 for treatment, and then the reaction speed of the sewage and the agent is accelerated through the cooperation of the stirring component, and the feed roller 8 is driven to rotate through the output end of the second motor 10, and the feed roller 8 drives the spiral feed sheet 9 to rotate to transport the impurities and discharge them through the sewage outlet 20, which not only reduces the workload of workers but also improves the sewage treatment efficiency.

[0033] 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 surface treatment equipment for industrial wastewater, characterized in that: The invention comprises a crushing box (1), wherein the top of the crushing box (1) is fixedly connected to a feed hopper (2), two groups of crushing rollers (3) are rotatably mounted inside the crushing box (1), and the outer walls of the two groups of crushing rollers (3) are meshed with each other, one end of one group of crushing rollers (3) passes through the crushing box (1) and is fixedly connected to a first motor (4), a feed pipe (5) is fixedly connected to the bottom of the crushing box (1), a feed assembly for conveying impurities is arranged inside the feed pipe (5), a purification box (6) is fixedly mounted on the bottom of the feed pipe (5), and a plurality of drainage grooves (7) are arranged on the bottom of the feed pipe (5), the feed pipe (5) and the purification box (6) are connected via the plurality of drainage grooves (7), and a stirring assembly for stirring sewage is arranged inside the purification box (6).

2. The surface treatment equipment for industrial wastewater according to claim 1 is characterized in that: The feeding assembly comprises a feeding roller (8), the feeding roller (8) is rotatably mounted inside a feeding tube (5), a spiral feeding sheet (9) is arranged on the outer wall of the feeding roller (8), and one end of the feeding roller (8) passes through the feeding tube (5) and is fixedly connected to a second motor (10).

3. The surface treatment equipment for industrial wastewater according to claim 1, characterized in that: The stirring assembly comprises two groups of rotating rods (11), the two groups of rotating rods (11) are symmetrically mounted inside the purification box (6), three groups of stirring wheels (12) are fixedly sleeved on the outer walls of the two groups of rotating rods (11), and one end of one group of rotating rods (11) passes through the purification box (6) and is fixedly connected to a third motor (21).

4. The surface treatment equipment for industrial wastewater according to claim 3 is characterized in that: A driving pulley (13) and a driven pulley (14) are fixedly sleeved on the outer walls of one end of the two groups of rotating rods (11), and the driving pulley (13) and the driven pulley (14) are connected via a belt (15).

5. The surface treatment equipment for industrial wastewater according to claim 1, characterized in that: The top of the purification box (6) is fixedly connected to a liquid inlet pipe (16), and a sealing plug is provided at the top of the liquid inlet pipe (16).

6. The surface treatment equipment for industrial wastewater according to claim 1, characterized in that: A sewage discharge pipe (17) is fixedly connected to the bottom of one side of the purification box (6), and a valve (18) is arranged on the outer wall of the sewage discharge pipe (17).

7. The surface treatment equipment for industrial wastewater according to claim 1, characterized in that: Support plates (19) are welded to both sides of the crushing box (1), and two groups of support plates (19) are fixedly connected to the purification box (6).

8. The surface treatment equipment for industrial wastewater according to claim 1, characterized in that: A sewage outlet (20) is provided at the bottom of the feeding pipe (5), and the sewage outlet (20) is located on one side of the purification box (6).

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