Chemical sewage treatment tank convenient for automatic feeding
By designing a motor-driven agitating device and an automatic feeding and feeding device in a chemical sewage treatment tank, the problem of difficulty in stirring the precipitates and reacting with the agent is solved, ensuring the full mixing of the potion and sewage and the concentration is stable, and the treatment effect and equipment are improved Security.
Patent Information
- Application Number
- CN202411306319.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2024-12-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the stirring process of existing chemical sewage treatment tanks, it is difficult for precipitates to be fully stirred and react with the agent, resulting in poor treatment effect, and unstable drug concentration may lead to corrosion or blockage of the equipment.
A chemical sewage treatment tank including a stirring device, an automatic feeding device and an automatic feeding device are designed. The agitating plate is driven forward and backward in the sewage tank through a threaded rod and sleeve driven by a motor to ensure that the potion and sewage are fully mixed; at the same time, through Valves and pipes control the amount and concentration of the potion entering the tank, ensure that the concentration of the potion in the sewage is appropriate, and the precipitate is treated through scrapers and dilution devices to prevent damage to the equipment from occurring in high concentrations of the potion.
The full mixing of potions and sewage is achieved, the treatment effect is maximized, the precipitates are prevented from affecting the treatment effect, and the safety and treatment efficiency of the equipment are improved through dilution and concentration control.
Smart Images
Figure CN119080101A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of chemical wastewater treatment, in particular to a chemical wastewater treatment pool which is convenient for automatic material addition. Background Art
[0002] A chemical wastewater treatment tank that is easy to automatically add materials usually includes an automatic adding system, a mixing system and a reagent storage system to ensure automation, efficiency and stability. This automatic adding chemical wastewater treatment tank can achieve efficient and accurate reagent addition, optimize the treatment process, reduce manual intervention, and improve the automation level of wastewater treatment.
[0003] The patent with the patent announcement number CN219950668U relates to the technical field of chemical sewage treatment. This patent discloses a chemical sewage treatment pool that is convenient for automatic feeding, including a treatment pool body and a feeding hopper. The upper side of the treatment pool body is provided with a feeding hopper, and the upper side of the feeding hopper is docked with a cover plate. The lower end of the feeding hopper is installed with a dust butterfly valve, and the lower side of the dust butterfly valve is fixed with a feeding pipe. The chemical sewage treatment pool that is convenient for automatic feeding allows all the treatment agents to be put into the feeding hopper when feeding the chemical sewage treatment pool. By controlling the dust butterfly valve, the small motor and the air blower, the treatment agent can be automatically fed, so that the staff can automatically feed the chemical sewage treatment pool, start the drive motor, and move the connecting frame along the limit screw inside the treatment pool body, and the scraper is squeezed with the treatment pool body under the action of the connecting spring, so that the scraper stirs the treatment agent precipitated at the bottom of the treatment pool body, so that the treatment agent is easy to fully react with the chemical sewage.
[0004] In the above patent, by starting the driving motor, the connecting frame moves along the limiting screw inside the treatment tank body, and the scraper is squeezed with the treatment tank body under the action of the connecting spring, so that the scraper stirs up the treatment agent precipitated at the bottom of the treatment tank body, so that the treatment agent can react fully with the chemical wastewater. However, during the stirring process, some precipitates are firmly adhered to the bottom of the tank body and cannot be stirred to react fully with the agent. Summary of the invention
[0005] In view of the deficiencies in the prior art, the present invention provides a chemical wastewater treatment pool that is easy to automatically add materials, thereby solving the problems raised in the above-mentioned background technology.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A chemical wastewater treatment pool that is convenient for automatic feeding includes a wastewater pool, a top plate is fixedly installed on the top of the wastewater pool, a medicine tank is fixedly installed on the top of the top plate, a stirring device is arranged inside the wastewater pool, an automatic feeding device is arranged at the bottom of the medicine tank, and an automatic feeding device is arranged on the top of the medicine tank; Wherein, the stirring device includes a motor, a threaded rod, a sleeve, a stirring plate, a push rod, a No. 1 slide rail, a scraper, a block and a connecting rod. The motor is fixedly installed at the front of the sewage pool, the threaded rod is fixedly installed at the output end of the motor, the sleeve is slidably installed on the circumferential surface of the threaded rod, the stirring plate is fixedly installed on the circumferential surface of the sleeve, the push rod is fixedly installed on the circumferential surface of the sleeve, the No. 1 slide rail is fixedly installed on the bottom of the inner wall of the sewage pool, the scraper is slidably installed on the bottom of the inner wall of the sewage pool, the block is fixedly installed on the top of the scraper, and the connecting rod is fixedly installed between the scrapers. The threaded rod is driven to rotate by the forward and reverse rotation of the motor to move the sleeve to the edge of the inner wall of the sewage pool. The movement of the sleeve drives the stirring plate to move back and forth inside the sewage pool to stir the sewage pool, fully mix the sewage and the added medicine, so as to achieve the maximum effect of the medicine, so that the medicine can maximize the expected treatment effect, so as to prevent the medicine from failing to fully mix with the sewage when entering the sewage pool, so that the medicine cannot effectively remove pollutants in the sewage.
[0007] According to the above technical solution, the threaded rod is threadedly connected to the sleeve, and a No. 1 passing groove is opened at the front of the stirring plate. The pollutants settled at the bottom of the inner wall of the sewage pool are pushed by the movement of the scraper so that the pollutants are re-mixed with the sewage so that the medicine can play the expected treatment effect, so as to prevent the pollutants settled at the bottom of the inner wall of the sewage pool from affecting the expected treatment effect of the medicine.
[0008] According to the above technical scheme, the automatic feeding device includes a rotating tube, a No. 1 valve, a No. 1 fixed door, a rotating rod, a push plate, a baffle, a rotating plate, a No. 2 valve and a No. 2 fixed door. The rotating tube is rotatably installed at the bottom of the medicine tank, the No. 1 valve is fixedly installed on the inner wall of the bottom of the rotating tube, the No. 1 fixed door is fixedly installed at the bottom of the top plate, the rotating rod is fixedly installed on the top of the No. 1 valve, the push plate is fixedly installed on the circumferential surface of the rotating tube, the baffle is fixedly installed on the bottom of the top plate, the rotating plate is fixedly installed on the circumferential surface of the rotating tube, the No. 2 valve is fixedly installed on the circumferential surface of the rotating rod, and the No. 2 fixed door is fixedly installed at the bottom of the inner wall of the medicine tank. The No. 1 valve is rotated to open the channel at the bottom of the rotating tube so that the medicine falls into the sewage pool through the channel. The No. 2 valve is rotated to close the channel between the medicine tank and the rotating tube so that the amount of medicine entering the sewage pool each time is certain, ensuring that the concentration of the medicine in the sewage is appropriate to achieve the expected treatment effect, so as to prevent the medicine from entering the sewage pool in an unquantified amount so that the concentration of the medicine is too high. High-concentration medicine may corrode the equipment or cause blockage.
[0009] According to the above technical solution, the automatic feeding device also includes a scraper rod, a cavity, a slide plate and a slide rod. The scraper rod is fixedly mounted on the circumferential surface of the rotating rod, the cavity is fixedly mounted on the bottom of the inner wall of the medicine tank, the slide plate is slidably mounted on the inner wall of the cavity, and the slide rod is fixedly mounted on the side of the slide plate close to the scraper rod. The scraper rod rotates to scrape up the medicine sediment deposited on the bottom of the inner wall of the medicine tank so that the medicine and water are fully mixed and diluted to reduce the toxicity or irritation of the medicine, improve operational safety, and prevent the medicine from being added to the sewage pool without dilution, resulting in high-concentration medicine corroding the equipment or causing blockage.
[0010] According to the above technical solution, a No. 1 spring is provided between the baffle and the rotating plate, and a No. 2 spring is provided between the inner wall of the cavity and the slide plate. The slide plate is moved to spray out the medicine and pure water in the cavity, thereby accelerating the mixing speed of the medicine and pure water in the medicine tank so that they are fully mixed and diluted, so as to prevent the medicine and pure water from being statically mixed in the medicine tank and failing to be completely mixed and diluted, resulting in excessive concentration of the medicine.
[0011] According to the above technical scheme, the automatic feeding device includes a rotating rod, a straight plate, a thin rod, a medicine solution box, a partition, a connecting pipe and a No. 3 valve. The rotating rod is fixedly installed on the top of the rotating rod, the straight plate is fixedly installed on the circumferential surface of the rotating rod, the thin rod is fixedly installed on the top of the rotating rod, the medicine solution box is fixedly installed on the top of the medicine tank, the partition is fixedly installed on the inner wall of the medicine solution box, the connecting pipe is fixedly installed on the bottom of the medicine solution box, and the No. 3 valve is rotatably installed on the bottom of the connecting pipe. The straight plate is rotated to stir the medicine to be mixed and the pure water in the medicine tank to make them fully diluted, so as to prevent the incomplete dilution of the medicine solution from causing excessive concentration.
[0012] According to the above technical solution, the automatic feeding device also includes a No. 2 slide rail and a movable door clamp rod. The No. 2 slide rail is fixedly installed on the top of the medicine water tank, the movable door is slidably installed on the top of the medicine water tank, and the clamp rod is rotatably installed on the top of the medicine water tank. The No. 3 valve is rotated to open the channel between the medicine water tank and the medicine tank, so that the medicine and pure water fall into the medicine tank through the connecting pipe, so that the interior of the medicine tank is always filled with medicine and pure water, preventing the sewage pool below from failing to work due to insufficient medicine in the medicine tank.
[0013] According to the above technical solution, a No. 2 passing slot is provided at the front of the straight plate, a side of the clamping rod in contact with the movable door is set as an inclined plane, a clamping slot is provided at the top of the movable door, and a No. 3 spring is provided between the clamping rod and the medicine box, which is fixed in the middle of the medicine box through a partition to divide the medicine box into two parts, so that the medicine box can hold medicine on one side and pure water on the other side, so that the medicine and pure water can fall in equal proportion every time the No. 3 valve is turned to open, so as to prevent excessive falling of either the medicine or the pure water, resulting in problems with the concentration ratio.
[0014] The present invention provides a chemical wastewater treatment pool that is convenient for automatic feeding. It has the following beneficial effects: (1) The invention drives the threaded rod to rotate by the motor in forward and reverse directions to move the sleeve to the edge of the inner wall of the sewage pool, so that the sleeve moves and drives the stirring plate to move back and forth inside the sewage pool to stir the sewage pool, and fully mix the sewage with the added medicine to achieve the maximum effect of the medicine, so that the medicine can exert the expected treatment effect to the maximum extent, so as to prevent the medicine from failing to fully mix with the sewage when entering the sewage pool, so that the medicine cannot effectively remove pollutants in the sewage, and the pollutants settled on the bottom of the inner wall of the sewage pool are pushed by the movement of the scraper to mix the pollutants with the sewage again so that the medicine can exert the expected treatment effect, so as to prevent the pollutants settled on the bottom of the inner wall of the sewage pool from affecting the expected treatment effect of the medicine.
[0015] (2) The invention, by rotating valve No. 1 to open the channel at the bottom of the rotating tube, the medicine drops into the sewage pool through the channel, and by rotating valve No. 2 to close the channel between the medicine tank and the rotating tube, the amount of medicine entering the sewage pool each time is constant, ensuring that the concentration of the medicine in the sewage is appropriate to achieve the expected treatment effect, and preventing the medicine from entering the sewage pool in an irregular amount, resulting in a high concentration of the medicine. High concentration medicine may corrode the equipment or cause blockage. The scraper rod is rotated to scrape up the medicine sediment at the bottom of the inner wall of the medicine tank so that the medicine and water are fully mixed and diluted, thereby reducing the toxicity or irritation of the medicine and improving the safety of operation, and preventing the medicine from being added to the sewage pool without dilution, resulting in high concentration medicine corroding the equipment or causing blockage. The slide plate is moved to spray out the medicine and pure water in the cavity, accelerating the mixing speed of the medicine and pure water in the medicine tank so that they are fully mixed and diluted, and preventing the medicine and pure water from being statically mixed in the medicine tank and failing to be fully mixed and diluted, resulting in a high concentration of the medicine.
[0016] (3) The invention, by rotating the straight plate, stirs the medicine and pure water to be mixed in the medicine tank to make them fully diluted, thereby preventing the medicine from being incompletely diluted and causing the concentration to be too high; by rotating the No. 3 valve, the passage between the medicine box and the medicine tank is opened, allowing the medicine and pure water to fall into the medicine tank through the connecting pipe, so that the medicine tank is always full of medicine and pure water, thereby preventing the sewage pool below from being unable to work due to insufficient medicine in the medicine tank; the medicine box is divided into two parts by a partition fixed in the middle of the medicine box, so that one side of the medicine box contains medicine and the other side contains pure water, so that each time the No. 3 valve is rotated and opened, the medicine and pure water can fall in equal proportion, thereby preventing the concentration ratio problem caused by excessive falling of either the medicine or the pure water. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the structure of the stirring device of the present invention; Figure 3 It is a schematic cross-sectional view of the structure of the automatic feeding device of the present invention; Figure 4 It is a cross-sectional schematic diagram of the cavity structure of the present invention; Figure 5 It is a schematic cross-sectional view of the structure of the automatic feeding device of the present invention; Figure 6 For the present invention Figure 3 A schematic diagram of the enlarged structure in the middle; Figure 7 For the present invention Figure 5 A magnified schematic diagram of structure B in the middle.
[0018] In the figure: 1, sewage pool; 101, top plate; 2, medicine tank; 301, motor; 302, threaded rod; 303, sleeve; 304, stirring plate; 305, push rod; 306, No. 1 slide rail; 307, scraper; 308, stopper; 309, connecting rod; 401, rotating pipe; 402, No. 1 valve; 403, No. 1 fixed door; 404, rotating rod; 405, push plate; 406, stopper Plate; 407, rotating plate; 408, valve No. 2; 409, fixed door No. 2; 410, scraper rod; 411, cavity; 412, slide plate; 413, slide bar; 501, rotating rod; 502, straight plate; 503, thin rod; 504, medicine tank; 505, partition; 506, connecting pipe; 507, valve No. 3; 508, slide rail No. 2; 509, movable door; 510, clamping rod. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 creative work are within the scope of protection of the present invention.
[0020] See also Figure 1-Figure 7 , one embodiment of the present invention is: a chemical wastewater treatment tank that is convenient for automatic feeding includes a wastewater tank 1, a top plate 101 is fixedly installed on the top of the wastewater tank 1, a medicine tank 2 is fixedly installed on the top of the top plate 101, and a stirring device is arranged inside the wastewater tank 1; The stirring device includes a motor 301, a threaded rod 302, a sleeve 303, a stirring plate 304, a push rod 305, a first slide rail 306, a scraper 307, a stopper 308 and a connecting rod 309. The motor 301 is fixedly mounted on the front of the sewage pool 1, the threaded rod 302 is fixedly mounted on the output end of the motor 301, the sleeve 303 is slidably mounted on the circumferential surface of the threaded rod 302, the stirring plate 304 is fixedly mounted on the circumferential surface of the sleeve 303, the push rod 305 is fixedly mounted on the circumferential surface of the sleeve 303, the first slide rail 306 is fixedly mounted on the bottom of the inner wall of the sewage pool 1, and the scraper 307 is slidably mounted on the sewage pool 1. At the bottom of the inner wall of the sewage pool 1, a block 308 is fixedly installed on the top of the scraper 307, and a connecting rod 309 is fixedly installed between the scrapers 307. The motor 301 drives the threaded rod 302 to rotate forward and reversely, so that the sleeve 303 moves to the edge of the inner wall of the sewage pool 1, and the sleeve 303 drives the stirring plate 304 to move back and forth inside the sewage pool 1 to stir the sewage pool 1, and fully mix the sewage with the added medicine to achieve the maximum effect of the medicine, so that the medicine can maximize the expected treatment effect, so as to prevent the medicine from failing to fully mix with the sewage when entering the sewage pool 1, so that the medicine cannot effectively remove pollutants in the sewage.
[0021] The threaded rod 302 is threadedly connected to the sleeve 303, and a No. 1 through groove is opened in the front of the stirring plate 304. The scraper 307 moves to push the pollutants settled at the bottom of the inner wall of the sewage pool 1 so that the pollutants are re-mixed with the sewage so that the medicine can play the expected treatment effect, so as to prevent the pollutants settled at the bottom of the inner wall of the sewage pool 1 from affecting the expected treatment effect of the medicine.
[0022] When the present embodiment is working: when the sewage is in the sewage pool 1, the motor 301 is started, so that the motor 301 drives the threaded rod 302 to start rotating, the threaded rod 302 rotates and drives the sleeve 303 to start moving, the sleeve 303 moves and drives the stirring plate 304 to start moving, the motor 301 drives the threaded rod 302 to rotate by forward and reverse rotation, so that the sleeve 303 moves to the edge of the inner wall of the sewage pool 1, and the sleeve 303 drives the stirring plate 304 to move back and forth inside the sewage pool 1 to stir the sewage pool 1, and fully mix the sewage with the added medicine to achieve the maximum effect of the medicine, so as to maximize the expected treatment effect of the medicine, so as to prevent the medicine from When entering the sewage pool 1, it fails to be fully mixed with the sewage, so that the medicine cannot effectively remove pollutants in the sewage. When the stirring plate 304 moves back and forth inside the sewage pool 1, it pushes the block 308 to start moving. The movement of the block 308 drives the scraper 307 to start moving. The movement of the scraper 307 drives the connecting rod 309 to start moving. The movement of the connecting rod 309 pulls the scraper 307 at the other end to start moving. The movement of the scraper 307 pushes the pollutants settled at the bottom of the inner wall of the sewage pool 1 to remix the pollutants with the sewage, so that the medicine can play the expected treatment effect, thereby preventing the pollutants settled at the bottom of the inner wall of the sewage pool 1 from affecting the expected treatment effect of the medicine.
[0023] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, an automatic feeding device is arranged at the bottom of the medicine tank 2, and an automatic feeding device is arranged at the top of the medicine tank 2, the automatic feeding device comprises a rotating tube 401, a No. 1 valve 402, a No. 1 fixed door 403, a rotating rod 404, a push plate 405, a baffle 406, a rotating plate 407, a No. 2 valve 408 and a No. 2 fixed door 409, the rotating tube 401 is rotatably mounted on the bottom of the medicine tank 2, the No. 1 valve 402 is fixedly mounted on the inner wall of the bottom of the rotating tube 401, the No. 1 fixed door 403 is fixedly mounted on the bottom of the top plate 101, the rotating rod 404 is fixedly mounted on the top of the No. 1 valve 402, the push plate 405 is fixedly mounted on the circumferential surface of the rotating tube 401, and the baffle 406 is fixedly mounted on the inner wall of the bottom of the rotating tube 401. 06 is fixedly installed at the bottom of the top plate 101, the rotating plate 407 is fixedly installed on the circumferential surface of the rotating tube 401, the No. 2 valve 408 is fixedly installed on the circumferential surface of the rotating rod 404, and the No. 2 fixed door 409 is fixedly installed at the bottom of the inner wall of the medicine tank 2. The No. 1 valve 402 is rotated to open the channel at the bottom of the rotating tube 401, and the medicine drops into the sewage pool 1 through the channel. The No. 2 valve 408 is rotated to close the channel between the medicine tank 2 and the rotating tube 401 so that the amount of medicine entering the sewage pool 1 each time is certain, ensuring that the concentration of the medicine in the sewage is appropriate to achieve the expected treatment effect, so as to prevent the medicine from entering the sewage pool 1 in an unquantified amount so that the concentration of the medicine is too high. High-concentration medicine may corrode the equipment or cause blockage.
[0024] The automatic feeding device also includes a scraper rod 410, a cavity 411, a slide plate 412 and a slide bar 413. The scraper rod 410 is fixedly installed on the circumferential surface of the rotating rod 404, the cavity 411 is fixedly installed on the bottom of the inner wall of the medicine tank 2, the slide plate 412 is slidably installed on the inner wall of the cavity 411, and the slide bar 413 is fixedly installed on the side of the slide plate 412 close to the scraper rod 410. The scraper rod 410 rotates to scrape up the medicine solution sediment deposited on the bottom of the inner wall of the medicine tank 2 so that the medicine solution and water are fully mixed and diluted to reduce the toxicity or irritation of the medicine solution, improve operational safety, and prevent the medicine solution from being added into the sewage pool 1 without dilution, resulting in high-concentration medicine solution corroding the equipment or causing blockage.
[0025] A No. 1 spring is provided between the baffle 406 and the rotating plate 407, and a No. 2 spring is provided between the inner wall of the cavity 411 and the slide plate 412. The slide plate 412 is moved to spray out the medicine and pure water in the cavity 411, thereby accelerating the mixing speed of the medicine and pure water in the medicine tank 2 so that they are fully mixed and diluted, so as to prevent the medicine and pure water from being statically mixed in the medicine tank 2 and failing to be completely mixed and diluted, resulting in an excessively high concentration of the medicine.
[0026] The automatic feeding device includes a rotating rod 501, a straight plate 502, a thin rod 503, a medicine box 504, a partition 505, a connecting pipe 506 and a No. 3 valve 507. The rotating rod 501 is fixedly installed on the top of the rotating rod 404, the straight plate 502 is fixedly installed on the circumferential surface of the rotating rod 501, the thin rod 503 is fixedly installed on the top of the rotating rod 501, the medicine box 504 is fixedly installed on the top of the medicine tank 2, the partition 505 is fixedly installed on the inner wall of the medicine box 504, the connecting pipe 506 is fixedly installed on the bottom of the medicine box 504, and the No. 3 valve 507 is rotatably installed on the bottom of the connecting pipe 506. The straight plate 502 is rotated to stir the medicine to be mixed and the pure water in the medicine tank 2 to make them fully diluted, so as to prevent the incomplete dilution of the medicine from causing excessive concentration.
[0027] The automatic feeding device also includes a No. 2 slide rail 508, a movable door 509 and a clamping rod 510. The No. 2 slide rail 508 is fixedly installed on the top of the medicine box 504, the movable door 509 is slidably installed on the top of the medicine box 504, and the clamping rod 510 is rotatably installed on the top of the medicine box 504. The No. 3 valve 507 is rotated to open the channel between the medicine box 504 and the medicine tank 2, so that the medicine and pure water fall into the medicine tank 2 through the connecting pipe 506, so that the inside of the medicine tank 2 is always filled with medicine and pure water, to prevent the sewage pool 1 below from failing to work due to insufficient medicine in the medicine tank 2.
[0028] A No. 2 through slot is provided at the front of the straight plate 502, a side of the lever 510 in contact with the movable door 509 is set as an inclined plane, a slot is provided at the top of the movable door 509, a No. 3 spring is provided between the lever 510 and the medicine box 504, and a partition 505 is fixed in the middle of the medicine box 504 to divide the medicine box 504 into two, so that the medicine box 504 can contain medicine on one side and pure water on the other side, so that each time the No. 3 valve 507 is turned to open, the medicine and the pure water can fall in equal proportion, so as to prevent excessive falling of either the medicine or the pure water, resulting in problems with the concentration ratio.
[0029] When the present embodiment is working, when the sleeve 303 starts to move, it drives the push rod 305 to start moving. When the push rod 305 moves to the bottom of the top plate 101, it pushes the push plate 405 to make the push plate 405 start moving. The movement of the push plate 405 drives the rotating tube 401 to start rotating. The rotation of the rotating tube 401 drives the No. 1 valve 402 to start rotating. The rotation of the No. 1 valve 402 drives the rotating rod 404 to start rotating. The rotation of the rotating rod 404 drives the No. 2 valve 408 to start rotating. The No. 1 valve 402 rotates to open the channel at the bottom of the rotating tube 401, and the medicine falls into the sewage pool 1 through the channel. The No. 2 valve 408 rotates to close the channel between the medicine tank 2 and the rotating tube 401, so that the amount of medicine entering the sewage pool 1 each time is certain, ensuring that the concentration of the medicine in the sewage is appropriate, so as to exert the expected treatment effect and prevent the medicine from entering the sewage pool in an unquantified amount. 1 makes the concentration of the medicine too high, and the high concentration of medicine may corrode the equipment or cause blockage; when the rotating rod 404 rotates and drives the scraper rod 410 to start rotating, the scraper rod 410 rotates to scrape up the medicine sediment deposited on the bottom of the inner wall of the medicine tank 2 so that the medicine and water are fully mixed and diluted, so as to reduce the toxicity or irritation of the medicine and improve the operation safety, and prevent the medicine from being added into the sewage pool 1 without dilution, which may cause high concentration of medicine to corrode the equipment or cause blockage. The scraper rod 410 rotates to push the slide bar 413 to start moving, and the movement of the slide bar 413 pushes the slide plate 412 to start moving. The slide plate 412 moves to spray the medicine and pure water in the cavity 411, accelerate the mixing speed of the medicine and pure water in the medicine tank 2 to make them fully mixed and diluted, so as to prevent the medicine and pure water from being statically mixed in the medicine tank 2 and failing to be mixed and diluted completely, resulting in too high concentration of the medicine.
[0030] When the rotating rod 404 rotates, the rotating rod 501 starts to rotate, and the rotating rod 501 rotates and drives the straight plate 502 to start rotating. The straight plate 502 rotates to mix the medicine and pure water to be mixed in the medicine tank 2 to make them fully diluted, so as to prevent the medicine from being incompletely diluted and causing the concentration to be too high; the rotating rod 501 rotates and drives the thin rod 503 to start rotating, and the thin rod 503 rotates and drives the No. 3 valve 507 to start rotating. The No. 3 valve 507 rotates to open the channel between the medicine box 504 and the medicine tank 2, so that the medicine and pure water fall into the medicine tank 2 through the connecting pipe 506, so that the inside of the medicine tank 2 is always full of medicine and pure water, so as to prevent the sewage pool 1 below from being unable to work due to insufficient medicine in the medicine tank 2; the partition 505 is fixed inside the medicine box 504 The medicine box 504 is divided into two parts in the middle, so that medicine is contained in one side of the medicine box 504 and purified water is contained in the other side, so that the medicine and purified water can fall in equal proportion every time the No. 3 valve 507 is turned to open, so as to prevent the concentration ratio problem caused by excessive falling of either the medicine or the purified water; when the medicine box 504 needs to be supplemented with medicine and purified water, the end of the card rod 510 away from the movable door 509 is pressed to release the restriction of the movable door 509 by the card rod 510, and after the restriction is released, the movable door 509 is pulled to open the feeding port and then the medicine and purified water are added to the inside of the medicine box 504, and after the addition is completed, the movable door 509 is pulled to make the card rod 510 stuck in the card slot at the top of the movable door 509 to restrict the movable door 509.
[0031] 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 chemical wastewater treatment tank that is convenient for automatic feeding, comprising a wastewater tank (1), characterized in that: A top plate (101) is fixedly mounted on the top of the sewage pool (1), a medicine tank (2) is fixedly mounted on the top of the top plate (101), a stirring device is arranged inside the sewage pool (1), an automatic feeding device is arranged at the bottom of the medicine tank (2), and an automatic feeding device is arranged on the top of the medicine tank (2); The stirring device comprises a motor (301), a threaded rod (302), a sleeve (303), a stirring plate (304), a push rod (305), a first slide rail (306), a scraper (307), a stopper (308) and a connecting rod (309), wherein the motor (301) is fixedly mounted on the front of the sewage pool (1), the threaded rod (302) is fixedly mounted on the output end of the motor (301), and the sleeve (303) is slidably mounted on the threaded rod (302). ), the stirring plate (304) is fixedly mounted on the circumferential surface of the sleeve (303), the push rod (305) is fixedly mounted on the circumferential surface of the sleeve (303), the first slide rail (306) is fixedly mounted on the bottom of the inner wall of the sewage tank (1), the scraper (307) is slidably mounted on the bottom of the inner wall of the sewage tank (1), the stopper (308) is fixedly mounted on the top of the scraper (307), and the connecting rod (309) is fixedly mounted between the scrapers (307).
2. A chemical wastewater treatment tank that is convenient for automatic feeding according to claim 1, characterized in that: The threaded rod (302) is threadably connected to the sleeve (303), and a first through slot is provided at the front of the stirring plate (304).
3. A chemical wastewater treatment tank that is convenient for automatic feeding according to claim 2, characterized in that: The automatic feeding device comprises a rotating tube (401), a first valve (402), a first fixed door (403), a rotating rod (404), a push plate (405), a baffle (406), a rotating plate (407), a second valve (408) and a second fixed door (409), wherein the rotating tube (401) is rotatably mounted on the bottom of the medicine tank (2), the first valve (402) is fixedly mounted on the inner wall of the bottom of the rotating tube (401), and the first fixed door (403) is fixedly mounted on the top plate (1 01), the rotating rod (404) is fixedly mounted on the top of the No. 1 valve (402), the pushing plate (405) is fixedly mounted on the circumferential surface of the rotating tube (401), the baffle (406) is fixedly mounted on the bottom of the top plate (101), the rotating plate (407) is fixedly mounted on the circumferential surface of the rotating tube (401), the No. 2 valve (408) is fixedly mounted on the circumferential surface of the rotating rod (404), and the No. 2 fixed door (409) is fixedly mounted on the bottom of the inner wall of the medicine tank (2).
4. A chemical wastewater treatment tank that is convenient for automatic feeding according to claim 3, characterized in that: The automatic feeding device further comprises a scraper rod (410), a cavity (411), a slide plate (412) and a slide bar (413); the scraper rod (410) is fixedly mounted on the circumferential surface of the rotating rod (404); the cavity (411) is fixedly mounted on the bottom of the inner wall of the medicine tank (2); the slide plate (412) is slidably mounted on the inner wall of the cavity (411); and the slide bar (413) is fixedly mounted on a side of the slide plate (412) close to the scraper rod (410).
5. A chemical wastewater treatment tank that is convenient for automatic feeding according to claim 4, characterized in that: A No. 1 spring is provided between the baffle plate (406) and the rotating plate (407), and a No. 2 spring is provided between the inner wall of the cavity (411) and the sliding plate (412).
6. A chemical wastewater treatment tank that is convenient for automatic feeding according to claim 5, characterized in that: The automatic feeding device comprises a rotating rod (501), a straight plate (502), a thin rod (503), a medicine liquid tank (504), a partition (505), a connecting pipe (506) and a No. 3 valve (507), wherein the rotating rod (501) is fixedly mounted on the top of the rotating rod (404), the straight plate (502) is fixedly mounted on the circumferential surface of the rotating rod (501), the thin rod (503) is fixedly mounted on the top of the rotating rod (501), the medicine liquid tank (504) is fixedly mounted on the top of the medicine tank (2), the partition (505) is fixedly mounted on the inner wall of the medicine liquid tank (504), the connecting pipe (506) is fixedly mounted on the bottom of the medicine liquid tank (504), and the No. 3 valve (507) is rotatably mounted on the bottom of the connecting pipe (506).
7. A chemical wastewater treatment tank that is convenient for automatic feeding according to claim 6, characterized in that: The automatic feeding device further comprises a second slide rail (508), a movable door (509) and a clamping rod (510), wherein the second slide rail (508) is fixedly mounted on the top of the medicine liquid tank (504), the movable door (509) is slidably mounted on the top of the medicine liquid tank (504), and the clamping rod (510) is rotatably mounted on the top of the medicine liquid tank (504).
8. A chemical wastewater treatment tank that is convenient for automatic feeding according to claim 7, characterized in that: A No. 2 through slot is provided at the front of the straight plate (502), a side of the clamping rod (510) in contact with the movable door (509) is arranged as an inclined surface, a clamping slot is provided at the top of the movable door (509), and a No. 3 spring is provided between the clamping rod (510) and the liquid medicine box (504).