Industrial wastewater anti-corrosion treatment tank

Abstract

The utility model discloses an industrial wastewater anti-corrosion treatment tank which comprises a supporting pipe and a treatment bin, the supporting pipe is arranged in the treatment bin, the two ends of the supporting pipe are connected with connecting bases, the connecting bases are movably connected with the treatment bin through bearings, a protection bin is arranged on one side of the treatment bin, and the protection bin is connected with the treatment bin through bearings. A motor is arranged in the protection bin, the output end of the motor is fixedly connected with the driving end of a connecting base, a U-shaped connecting rod is connected to the upper end of the connecting base, scraping blades are fixed to the U-shaped connecting rod at equal intervals, stirring blades are fixed to the lower end of a supporting pipe at equal intervals, and guide pipes are connected to the lower end of the supporting pipe at equal intervals; the upper end of the front part of the treatment bin is connected with an industrial wastewater inlet pipe, the other side of the treatment bin is provided with a feeding pipe, and one end of the feeding pipe is fixedly connected with one end of a supporting pipe. The sewage treatment device is good in purification treatment effect, and impurities are easy to filter.

Description

Technical Field

[0001] This utility model relates to the field of industrial wastewater treatment technology, specifically to an industrial wastewater corrosion-resistant treatment tank. Background Technology

[0002] Industrial wastewater refers to wastewater and waste liquid generated during industrial production processes, including production wastewater, industrial sewage, and cooling water. This wastewater contains industrial raw materials, intermediate products, by-products, and pollutants generated during production that are lost with the water. Industrial wastewater contains a wide variety of pollutants, mainly including heavy metals, organic matter, and suspended solids. Industrial wastewater is often highly corrosive, and its direct discharge poses a significant threat to the environment and human health.

[0003] Existing industrial wastewater corrosion protection tanks have some drawbacks. First, the purification is insufficient, leaving corrosive substances and resulting in poor purification effects. Second, they are not easy to filter impurities, which can easily lead to blockages in the treatment tank. Utility Model Content

[0004] The purpose of this utility model is to provide an industrial wastewater corrosion-resistant treatment tank to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial wastewater corrosion-resistant treatment tank, comprising a support pipe and a treatment chamber, wherein the support pipe is disposed inside the treatment chamber, both ends of the support pipe are connected to connecting seats, and the connecting seats are movably connected to the treatment chamber via bearings; a protective chamber is disposed on one side of the treatment chamber, and a motor is disposed inside the protective chamber, and the output end of the motor is fixedly connected to the drive end of the connecting seat; stirring blades are fixedly fixed at equal intervals at the lower end of the support pipe, and conduits are connected at equal intervals at the lower end of the support pipe, the conduits being used to introduce corrosion inhibitors into the industrial wastewater in the treatment chamber.

[0006] Preferably, the upper end of the connecting seat is connected to a U-shaped connecting rod, and multiple scrapers are fixed at equal intervals on the U-shaped connecting rod.

[0007] Preferably, a feeding pipe is provided on the other side of the processing chamber, and one end of the feeding pipe is fixedly connected to one end of the support pipe.

[0008] Preferably, the upper end of the treatment chamber is connected to an industrial wastewater inlet pipe that communicates with the treatment chamber.

[0009] Preferably, a separation chamber is provided in the middle of the lower end of the processing chamber, and a drain pipe is connected to the middle of the lower end of the separation chamber.

[0010] Preferably, a filter layer is provided between the separation chamber and the processing chamber, and a second chamber door is provided below the filter layer.

[0011] Preferably, a vertical cylinder is fixed in the middle of the upper end of the processing chamber, a protective sleeve is provided at the upper end of the interior of the processing chamber corresponding to the vertical cylinder, a connecting frame is fixed at the lower end of the vertical cylinder, and insert blocks are provided on the lower sides of both ends of the connecting frame.

[0012] Preferably, a positioning frame is provided at the lower part of the connecting frame, and the positioning frame is connected to the connecting frame through a plug; a compartment door is provided on the positioning frame.

[0013] Preferably, the upper and lower ends of the positioning frame are provided with positioning mesh layers, and the positioning mesh layers are provided with activated carbon layers.

[0014] Preferably, slots are provided on both sides of the upper end of the positioning frame, and the slots are engaged with the insert block.

[0015] Compared with the prior art, the advantages of this utility model are: better purification effect and easier filtration of impurities;

[0016] (1) The mixed solution of carbonate and corrosion inhibitor can be introduced into the support pipe through the feeding pipe and discharged from the conduit, which is conducive to the uniform feeding into the industrial wastewater. The corrosion inhibitor prevents oxygen and other corrosive substances in the water from contacting the metal, thereby slowing down the corrosion rate of metal pipes and equipment. The carbonate reacts with heavy metals and impurities to form precipitates. At the same time, under the drive of the motor, the connecting seat rotates, which drives the support pipe to rotate and drives the stirring blade to rotate. The stirring blade mixes the industrial wastewater and the mixed solution of carbonate and corrosion inhibitor, which is conducive to improving the reaction rate. The U-shaped connecting rod rotates accordingly, which drives the scraper to scrape the inner wall of the treatment chamber, avoiding the adhesion, accumulation of precipitates and impurities on the inner wall, resulting in a good purification treatment effect.

[0017] (2) The first compartment door can be opened, and the positioning frame can be pushed into the interior of the processing compartment. The vertical cylinder extends, driving the connecting frame to move down, which in turn drives the insert block to move down. The insert block is inserted into the slot to fix the position of the positioning frame, which is conducive to positioning the activated carbon layer. The positioning mesh layer can position the activated carbon layer. The positioning mesh layer has through holes, which can trap impurities. The activated carbon layer can adsorb a variety of pollutants, making it easy to filter impurities. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the support tube and U-shaped connecting rod structure of this utility model;

[0021] Figure 4This is a schematic diagram of the connecting frame and insert block structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the positioning frame and activated carbon layer of this utility model;

[0023] In the diagram: 1. Vertical cylinder; 2. Processing chamber; 3. Protective sleeve; 4. Connecting frame; 5. Insert block; 6. Motor; 7. Protective chamber; 8. Drain pipe; 9. Separation chamber; 10. Filter layer; 11. Conduit; 12. Support pipe; 13. Activated carbon layer; 14. Positioning frame; 15. U-shaped connecting rod; 16. Feeding pipe; 17. Connecting seat; 18. Industrial wastewater inlet pipe; 19. Chamber door one; 20. Chamber door two; 21. Scraper; 22. Agitator blade; 23. Positioning mesh layer; 24. Slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figure 1-5 An embodiment of this utility model provides an industrial wastewater corrosion-resistant treatment tank, comprising a support pipe 12 and a treatment chamber 2. The support pipe 12 is disposed inside the treatment chamber 2, and both ends of the support pipe 12 are connected to a connecting seat 17. The connecting seat 17 is movably connected to the treatment chamber 2 through bearings. A protective chamber 7 is disposed on one side of the treatment chamber 2, and a motor 6 is disposed inside the protective chamber 7. The output end of the motor 6 is fixedly connected to the drive end of the connecting seat 17. A U-shaped connecting rod 15 is connected to the upper end of the connecting seat 17, and scraper blades 21 are fixed at equal intervals on the U-shaped connecting rod 15. A stirring blade 22 is fixed at equal intervals at the lower end of the support pipe 12. An industrial wastewater inlet pipe 18 is connected to the upper end of the front of the treatment chamber 2.

[0026] When in use, driven by the motor 6, the connecting seat 17 rotates, which drives the support tube 12 to rotate, and drives the stirring blade 22 to rotate. The stirring blade 22 mixes the industrial wastewater with the carbonate and corrosion inhibitor solution, which helps to improve the reaction rate. The U-shaped connecting rod 15 rotates accordingly, which drives the scraper 21 to scrape the inner wall of the treatment chamber 2, preventing the adhesion, accumulation of sediment and impurities on the inner wall.

[0027] A feeding pipe 16 is provided on the other side of the processing chamber 2, and one end of the feeding pipe 16 is fixedly connected to one end of the support pipe 12. The lower end of the support pipe 12 is equidistantly connected to the conduit 11.

[0028] When in use, the mixed solution of carbonate and corrosion inhibitor can be introduced into the support pipe 12 through the feed pipe 16 and discharged from the conduit 11, which is conducive to uniform feeding into industrial wastewater. The corrosion inhibitor prevents oxygen and other corrosive substances in the water from contacting the metal, thereby slowing down the corrosion rate of metal pipes and equipment. The carbonate reacts with heavy metals and impurities to form precipitates.

[0029] A separation chamber 9 is provided in the middle of the lower end of the treatment chamber 2, and a drain pipe 8 is connected to the middle of the lower end of the separation chamber 9. A filter layer 10 is provided between the separation chamber 9 and the treatment chamber 2. A chamber door 20 is provided at the lower front end of the treatment chamber 2 corresponding to the filter layer 10.

[0030] During use, the treated wastewater can be discharged from the treatment chamber 2 through the drain pipe 8. The chamber door 20 can be opened periodically to clean the filter layer 10.

[0031] A vertical cylinder 1 is fixed in the middle of the upper end of the processing chamber 2. A protective sleeve 3 is provided at the upper end of the interior of the processing chamber 2 corresponding to the vertical cylinder 1. A connecting frame 4 is fixed at the lower end of the vertical cylinder 1, and a plug block 5 is provided on the lower side of both ends of the connecting frame 4.

[0032] When in use, the vertical cylinder 1 extends, causing the connecting bracket 4 to move downward, which in turn causes the insert block 5 to move downward;

[0033] A positioning frame 14 is provided at the lower part of the connecting frame 4, and a door 19 is provided at the middle of the front part of the processing chamber 2 corresponding to the positioning frame 14.

[0034] When in use, the door 19 can be opened and the positioning frame 14 can be pushed into the processing chamber 2. The positioning mesh layer 23 can position the activated carbon layer 13.

[0035] Positioning mesh layers 23 are provided at both the upper and lower ends of the positioning frame 14, and activated carbon layers 13 are provided between the positioning mesh layers 23.

[0036] When in use, the positioning mesh layer 23 has through holes, which can trap impurities, and the activated carbon layer 13 can adsorb a variety of pollutants;

[0037] Slots 24 are provided on both sides of the upper end of the positioning frame 14, and the slots 24 are engaged with the plug block 5.

[0038] When in use, the insert 5 is inserted into the slot 24 to fix the position of the positioning frame 14, which is beneficial for positioning the activated carbon layer 13.

[0039] In this embodiment, the following steps are taken during use: First, the chamber door 19 can be opened, and the positioning frame 14 can be pushed into the processing chamber 2. The vertical cylinder 1 extends, causing the connecting frame 4 to move downwards, which in turn causes the insert block 5 to move downwards. The insert block 5 is inserted into the slot 24, fixing the position of the positioning frame 14, which facilitates the positioning of the activated carbon layer 13. The positioning mesh layer 23 can position the activated carbon layer 13. The positioning mesh layer 23 has through holes, which can trap impurities. The activated carbon layer 13 can adsorb various pollutants. The mixed solution of carbonate and corrosion inhibitor can be introduced into the support pipe 12 through the feeding pipe 16 and discharged from the conduit 11, which facilitates uniform feeding into industrial wastewater. The corrosion inhibitor prevents oxygen and other corrosive substances in the water from reacting with the metal. Contact is made, thereby slowing down the corrosion rate of metal pipes and equipment. Carbonates react with heavy metals and impurities to form precipitates. At the same time, driven by motor 6, connecting seat 17 rotates, driving support pipe 12 to rotate, which in turn drives stirring blade 22 to rotate. Stirring blade 22 mixes industrial wastewater with the mixed solution of carbonates and corrosion inhibitors, which helps to improve the reaction rate. U-shaped connecting rod 15 rotates accordingly, driving scraper 21 to scrape the inner wall of treatment chamber 2, preventing the adhesion and accumulation of precipitates and impurities on the inner wall. Afterwards, the treated wastewater can be discharged from treatment chamber 2 through drain pipe 8. Chamber door 20 can be opened periodically to clean filter layer 10. In summary, this treatment tank has a good purification effect and is easy to filter impurities.

Claims

1. An industrial wastewater corrosion-resistant treatment tank, characterized in that: The device includes a support pipe (12) and a treatment chamber (2). The support pipe (12) is located inside the treatment chamber (2). Both ends of the support pipe (12) are connected to a connecting seat (17), and the connecting seat (17) is movably connected to the treatment chamber (2) through a bearing. A protective chamber (7) is provided on one side of the treatment chamber (2), and a motor (6) is provided inside the protective chamber (7). The output end of the motor (6) is fixedly connected to the drive end of the connecting seat (17). Stirring blades (22) are fixed at equal intervals at the lower end of the support pipe (12), and a conduit (11) is connected at equal intervals at the lower end of the support pipe (12). The conduit (11) is used to introduce corrosion inhibitor into the industrial wastewater in the treatment chamber (2).

2. The industrial wastewater corrosion-resistant treatment tank according to claim 1, characterized in that: The upper end of the connecting seat (17) is connected to a U-shaped connecting rod (15), and multiple scrapers (21) are fixed at equal intervals on the U-shaped connecting rod (15).

3. The industrial wastewater corrosion-resistant treatment tank according to claim 1, characterized in that: A feeding pipe (16) is provided on the other side of the processing chamber (2), and one end of the feeding pipe (16) is fixedly connected to one end of the support pipe (12).

4. The industrial wastewater corrosion-resistant treatment tank according to claim 1, characterized in that: The upper end of the treatment chamber (2) is connected to an industrial wastewater inlet pipe (18) that communicates with the treatment chamber (2).

5. The industrial wastewater corrosion-resistant treatment tank according to claim 3, characterized in that: A separation chamber (9) is provided in the middle of the lower end of the processing chamber (2), and a drain pipe (8) is connected to the middle of the lower end of the separation chamber (9).

6. The industrial wastewater corrosion-resistant treatment tank according to claim 5, characterized in that: A filter layer (10) is provided between the separation chamber (9) and the processing chamber (2), and a second chamber door (20) is provided below the filter layer (10).

7. The industrial wastewater corrosion-resistant treatment tank according to claim 6, characterized in that: A vertical cylinder (1) is fixed in the middle of the upper end of the processing chamber (2). A protective sleeve (3) is provided at the upper end of the processing chamber (2) corresponding to the vertical cylinder (1). A connecting frame (4) is fixed at the lower end of the vertical cylinder (1), and a plug (5) is provided on the lower side of both ends of the connecting frame (4).

8. The industrial wastewater corrosion-resistant treatment tank according to claim 7, characterized in that: The lower part of the connecting frame (4) is provided with a positioning frame (14), which is connected to the connecting frame (4) through a plug (5); a door (19) is provided on the positioning frame (14).

9. The industrial wastewater corrosion-resistant treatment tank according to claim 8, characterized in that: The positioning frame (14) is provided with a positioning mesh layer (23) at both the upper and lower ends, and an activated carbon layer (13) is provided inside the positioning mesh layer (23).

10. An industrial wastewater corrosion-resistant treatment tank according to claim 9, characterized in that: The positioning frame (14) has slots (24) on both sides of its upper end, and the slots (24) are engaged with the plug (5).

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