Novel wastewater COD (Chemical Oxygen Demand) degradation agent production device

Abstract

The utility model discloses a novel wastewater COD (Chemical Oxygen Demand) degradation agent production device which comprises a tank body, a motor is arranged in the middle of the upper part of the tank body, a rotating shaft of the motor penetrates through the tank body and is fixedly connected with an inner rod, the lower end of the inner rod is sleeved with an outer pipe, the outer pipe is provided with a plurality of first stirring blades which are arranged in a matrix manner, and the lower part of the outer pipe is fixedly connected with a connecting block; four connecting plates arranged in a matrix are arranged on the outer side of the connecting block, the outer sides of the four connecting plates are fixedly connected with a connecting ring, a limiting groove matched with the limiting block is formed in the connecting ring, two scraping plates perpendicular to each other are arranged below the connecting ring, and a plurality of second stirring blades are arranged between the scraping plates and the connecting block. The production device is simple in structure, convenient to operate and good in stirring effect, the scraper blade can clean sediments settled at the bottom of the tank body, the phenomenon that the degradation agent is settled and agglomerated is avoided, and the overall quality of the degradation agent is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of degrading agent production, in particular to a production device for a new type of wastewater COD degrading agent. Background Art

[0002] COD degrading agent, COD removing agent, special COD removing agent, and the product is a water-soluble molecular polymer. The high-efficiency COD removing agent is a new type of water purifying agent. This product can efficiently decompose organic substances in water by using nano photocatalysis technology and micro electrolysis technology to rapidly and effectively reduce COD. This product has strong adaptability to the changes in the temperature, turbidity, alkalinity, and organic matter content of raw water, and has good effects on removing COD, chromaticity, and peculiar smell in water. The removal rate of COD in wastewater can be over 90%. When the COD degrading agent is produced, it needs to be stored inside a storage tank. When the existing storage tank stores the COD degrading agent for a long time, the COD degrading agent inside is prone to precipitate and agglomerate, which not only affects the production quality of the COD degrading agent, but also is not conducive to the use of the COD degrading agent. For this reason, we propose a production device for a new type of wastewater COD degrading agent. Content of the Utility Model

[0003] In order to solve the above problems, the utility model provides a production device for a new type of wastewater COD degrading agent. The utility model solves the problem that when the existing storage tank stores the COD degrading agent for a long time, the COD degrading agent inside is prone to precipitate and agglomerate, which not only affects the production quality of the COD degrading agent, but also is not conducive to the use of the COD degrading agent.

[0004] A production device for a new type of wastewater COD degrading agent in the utility model includes a tank body. A motor is arranged in the middle above the tank body. The rotating shaft of the motor penetrates through the tank body and is fixedly connected with an inner rod. An outer tube is sleeved at the lower end of the inner rod. A plurality of first stirring blades arranged in a matrix are provided on the outer tube. The lower part of the outer tube is fixedly connected with a connecting block. Four connecting plates arranged in a matrix are provided on the outside of the connecting block. The outside of the four connecting plates is fixedly connected with a connecting ring. A support frame is arranged above the tank body. Hydraulic cylinders are arranged on both sides above the support frame. The stroke ends of the hydraulic cylinders penetrate through the support frame and are fixedly connected with a connecting rod. The lower part of the connecting rod penetrates through the tank body and is fixedly connected with a limiting block. A limiting groove matching the limiting block is formed on the connecting ring. Two mutually perpendicular scraping plates are arranged below the connecting ring. A plurality of second stirring blades are arranged between the scraping plates and the connecting block.

[0005] In the above solution, guide blocks are arranged on both sides of the inner rod, and guide grooves matching the guide blocks are formed on the inner side of the outer tube.

[0006] In the above solution, four support legs arranged in a matrix are provided at the lower end of the tank body.

[0007] In the above solution, a feed inlet is provided on one side above the tank body, a cover body is provided on the feed inlet, and anti-slip patterns are provided on the outer side of the cover body.

[0008] In the above solution, a discharge pipe is provided in the middle below the tank body, and a valve is provided on the discharge pipe.

[0009] The advantages and beneficial effects of the present utility model are as follows: The present utility model provides a novel production device for wastewater COD degradation agent. When the hydraulic cylinder works, through the transmission of the connecting rod, the connecting ring can move vertically inside the tank body. Through the transmission of the connecting ring, the scraper can move horizontally and vertically inside the tank body. Through the transmission of the connecting block, connecting plate and connecting ring, the scraper and the second stirring blade also rotate accordingly. When the scraper rotates, the scraper can push the sediment deposited at the bottom of the tank body, so that the sediment is dissolved in the degradation agent again under the stirring of the second stirring blade. This production device has a simple structure, is easy to operate, has a good stirring effect, and the scraper can clean the sediment deposited at the bottom of the tank body, avoiding the phenomenon of degradation agent precipitation and caking, and effectively ensuring the overall quality of the degradation agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0011] Figure 1 It is a schematic structural diagram of the present utility model;

[0012] Figure 2 It is a cross-sectional view of the present utility model;

[0013] Figure 3 It is a schematic structural diagram of part A of the present utility model;

[0014] Figure 4 It is a schematic structural diagram of part B of the present utility model.

[0015] In the figure: 1, tank body; 2, motor; 3, inner rod; 4, outer tube

[0016] 5, first stirring blade; 6, support frame; 7, hydraulic cylinder; 8, connecting rod

[0017] 9, connecting block; 10, connecting plate; 11, connecting ring; 12, limiting block

[0018] 13, scraper; 14, second stirring blade; 15, guiding block; 16, guiding groove

[0019] 17. Support legs, 18. Feed inlet, 19. Cover body, 20. Discharge pipe

[0020] 21. Valve, 22. Limit groove Detailed implementation manner

[0021] The following combines the accompanying drawings and embodiments to further describe the detailed implementation manner of the present utility model. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0022] As Figures 1-4 shown, the present utility model is a new type of production device for wastewater COD degrading agent, including a tank body 1. In the middle above the tank body 1, there is a motor 2. The rotating shaft of the motor 2 penetrates the tank body 1 and is fixedly connected to an inner rod 3. The lower end of the inner rod 3 is sleeved with an outer tube 4. The inner rod 3 and the outer tube 4 are movably connected. The outer tube 4 can move vertically on the outside of the inner rod 3. A plurality of first stirring blades 5 arranged in a matrix are provided on the outer tube 4. When the motor 2 is working, the motor 2 drives the inner rod 3 and the outer tube 4 to rotate. Through the transmission of the outer tube 4, the first stirring blades 5 can stir the COD degrading agent inside the tank body 1. The lower part of the outer tube 4 is fixedly connected to a connecting block 9. Four connecting plates 10 arranged in a matrix are provided on the outside of the connecting block 9. A support frame 6 is provided above the tank body 1. Hydraulic cylinders 7 are provided on both sides above the support frame 6. The stroke ends of the hydraulic cylinders 7 penetrate the support frame 6 and are fixedly connected to a connecting rod 8. The lower part of the connecting rod 8 penetrates the tank body 1 and is fixedly connected to a limit block 12. A limit groove 22 matching the limit block 12 is opened on the connecting ring 11. Two mutually perpendicular scraping plates 13 are provided below the connecting ring 11. A plurality of second stirring blades 14 are provided between the scraping plates 13 and the connecting block 9. The outside of the four connecting plates 10 is fixedly connected to the connecting ring 11. When the hydraulic cylinders 7 are working, through the transmission of the connecting rod 8, the connecting ring 11 can move vertically inside the tank body 1. Through the transmission of the connecting ring 11, the scraping plates 13 can move in the horizontal and vertical directions inside the tank body 1. When the scraping plates 13 are located at the bottom inside the tank body 1, through the transmission of the connecting block 9, the connecting plates 10 and the connecting ring 11, the scraping plates 13 and the second stirring blades 14 also rotate accordingly. When the scraping plates 13 rotate, the scraping plates 13 can push the sediment deposited at the bottom of the tank body 1, so that the sediment is stirred by the second stirring blades 14 and dissolved in the degrading agent again.

[0023] Guide blocks 15 are provided on both sides of the inner rod 3. Guide grooves 16 matching the guide blocks 15 are opened on the inner side of the outer tube 4. The guide blocks 15 are inserted into the guide grooves 16. Through the mutual cooperation between the guide blocks 15 and the guide grooves 16, the inner rod 3 can drive the outer tube 4 to rotate.

[0024] Four support legs 17 arranged in a matrix are provided at the lower end of the tank body 1.

[0025] One side above the tank body 1 is provided with a feed inlet 18, a cover body 19 is provided on the feed inlet 18, anti-slip patterns are provided on the outer side of the cover body 19, the COD degrading agent to be stored can be added into the interior of the tank body 1 through the feed inlet 18, and the cover body 19 can seal the feed inlet 18.

[0026] In the middle of the lower part of the tank body 1 is provided a discharge pipe 20, a valve 21 is provided on the discharge pipe 20, the COD degrading agent inside the tank body 1 can be discharged through the discharge pipe 20, and the valve 21 can control the on-off of the discharge pipe 20.

[0027] Specifically, in the present utility model, when the hydraulic cylinder 7 works, through the transmission of the connecting rod 8, the connecting ring 11 can move vertically inside the tank body 1. Through the transmission of the connecting ring 11, the scraper 13 can move horizontally and vertically inside the tank body 1. When the motor 2 works, the motor 2 drives the inner rod 3 and the outer tube 4 to rotate. Through the transmission of the outer tube 4, the first stirring blade 5 can stir the COD degrading agent inside the tank body 1. At the same time, through the transmission of the connecting block 9, the connecting plate 10 and the connecting ring 11, the scraper 13 and the second stirring blade 14 also rotate accordingly. When the scraper 13 rotates, the scraper 13 can push the sediment deposited at the bottom of the tank body 1, so that the sediment is dissolved again in the degrading agent under the stirring of the second stirring blade 14. The position of the outer tube 4 inside the tank body 1 can be adjusted, so that the first stirring blade 5 and the second stirring blade 14 can stir different positions inside the tank body 1.

[0028] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel wastewater COD degradation agent production device, comprising a tank (1), characterized in that: A motor (2) is provided in the middle of the upper part of the tank body (1); a rotating shaft of the motor (2) penetrates the tank body (1) and is fixedly connected to the inner rod (3); an outer tube (4) is sleeved on the lower end of the inner rod (3); a plurality of first stirring blades (5) arranged in a matrix are provided on the outer tube (4); the lower part of the outer tube (4) is fixedly connected to a connecting block (9); four connecting plates (10) arranged in a matrix are provided on the outer side of the connecting block (9); the outer sides of the four connecting plates (10) are fixedly connected to a connecting ring (11); a supporting member (2) is provided on the upper part of the tank body (1) A support frame (6) is provided, hydraulic cylinders (7) are arranged on both sides above the support frame (6), the travel end of the hydraulic cylinder (7) passes through the support frame (6) and is fixedly connected to the connecting rod (8), the lower part of the connecting rod (8) passes through the tank body (1) and is fixedly connected to the limit block (12), the connecting ring (11) is provided with a limit groove (22) matching the limit block (12), two scrapers (13) perpendicular to each other are arranged below the connecting ring (11), and a plurality of second stirring blades (14) are arranged between the scraper (13) and the connecting block (9).

2. A novel wastewater COD degradation agent production device according to claim 1, characterized in that: Guide blocks (15) are provided on both sides of the inner rod (3), and a guide groove (16) matching the guide blocks (15) is provided on the inner side of the outer tube (4).

3. A novel wastewater COD degradation agent production device according to claim 1, characterized in that: The lower end of the tank body (1) is provided with four support legs (17) arranged in a matrix.

4. A novel wastewater COD degradation agent production device according to claim 1, characterized in that: A feed port (18) is provided on one side of the upper side of the tank body (1), a cover body (19) is provided on the feed port (18), and anti-slip grooves are provided on the outer side of the cover body (19).

5. A novel wastewater COD degradation agent production device according to claim 1, characterized in that: A discharge pipe (20) is provided at the middle portion of the lower portion of the tank body (1), and a valve (21) is provided on the discharge pipe (20).

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