Stirring type sewage treatment device

Abstract

The utility model discloses a stirring type sewage treatment device which comprises a buffering mechanism, a supporting plate, a connecting mechanism, a stirring barrel, a transmission mechanism, a medicine feeding mechanism, a stirring rod, a fixing rod and a filtering plate, the supporting plate is arranged at the upper end of the buffering mechanism, the supporting rod is arranged at the upper end of the connecting mechanism, and the stirring barrel is fixedly connected to the upper portion of the supporting plate. A transmission mechanism is arranged in the middle of the upper portion of the stirring barrel, a medicine discharging mechanism is arranged on one side of the upper portion of the supporting plate, a stirring rod is rotationally connected between the upper barrel wall and the lower barrel wall of the stirring barrel, a scraping plate is arranged on the side, close to the stirring barrel, of a fixing rod, and a filtering plate is clamped to the upper end of a clamping plate. Compared with the prior art, the sewage treatment device has the advantages that the chemical feeding channel is arranged in the stirring rod and is matched with the chemical feeding mechanism, so that sewage can be chemically treated; the fixed rod is arranged to be matched with the scraper to scrape residues on the barrel wall; a damping mechanism is arranged, so that the noise during stirring is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a stirring type sewage treatment device. Background Art

[0002] Wastewater treatment is generally divided into industrial wastewater treatment and domestic wastewater treatment. Industrial wastewater includes industrial wastewater, agricultural wastewater and medical wastewater, while domestic wastewater is the wastewater generated in daily life. It refers to a complex mixture of various forms of inorganic and organic matter. It usually needs to be treated by a sewage treatment plant before it can be discharged. Otherwise, it will cause serious water and environmental pollution, which is extremely harmful to humans.

[0003] The stirring type sewage treatment device for environmental protection engineering described in Publication No. CN219376776U can fully stir the sewage inside the stirring tank through the use of an oblique stirring mechanism, ensure that the reaction reagent and the sewage are fully mixed, and ensure the effectiveness and integrity of the sewage treatment. The stirring type sewage treatment device for environmental protection engineering can make two sets of oblique stirring mechanisms and filtering mechanisms rotate at the same time through the use of a linkage mechanism, so that a power control unit can be used as a whole, which can effectively improve the stirring efficiency and the sewage treatment rate while reducing resource waste. However, the prior art still has defects:

[0004] 1. The prior art uses an oblique stirring mechanism to fully stir the sewage inside the stirring tank, ensuring that the reaction reagents and sewage are fully mixed, and ensuring the effectiveness and integrity of sewage treatment. However, the prior art does not have a reagent adding device and cannot chemically treat the sewage. The sewage treatment capacity is obviously insufficient because it relies solely on material filtration of the filter plate.

[0005] 2. The prior art uses a stirring-type sewage treatment device, which, through the use of a linkage mechanism, can make two sets of inclined stirring mechanisms and filtering mechanisms rotate simultaneously, so that one power control unit can be used, thereby reducing resource waste and effectively improving stirring efficiency, thereby increasing the sewage treatment rate. However, some attachments in the sewage are easily adhered to the inside of the stirring tank during the treatment process, and the stirring device in the prior art cannot remove them, affecting the use of the equipment. In addition, the equipment generates large vibrations during the stirring operation, and the prior art does not have a shock-absorbing and buffering device, which will cause the equipment to generate large noise during operation. Utility Model Content

[0006] The technical problem to be solved by the utility model is to solve the above-mentioned problem and provide a stirring type sewage treatment device.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a stirring type sewage treatment device comprises a bottom plate, buffer mechanisms are arranged on both sides of the front and rear ends of the upper part of the bottom plate, a support plate is arranged on the upper end of the buffer mechanism, a limiting groove is arranged on the front and rear ends of the upper part of the bottom plate, a limiting rod is clamped on the two walls inside the limiting groove, a spring 1 is sleeved on both ends of the limiting rod, a connecting mechanism is arranged on the opposite side of the spring 1, a supporting rod is arranged on the upper end of the connecting mechanism, a fixing plate 1 is rotatably connected to the upper end of the supporting rod, the upper ends of the supporting rods on both sides of the front end and the supporting rods on both sides of the rear end are close to each other, and the lower ends are far away from each other, and the upper end of the fixing plate 1 is fixedly connected to the lower end of the supporting plate, A stirring barrel is fixedly connected to the upper part of the support plate, a transmission mechanism is arranged in the middle of the upper part of the stirring barrel, a medicine dispensing mechanism is arranged on one side of the upper part of the support plate, a feeding pipe is inserted on one side of the upper part of the stirring barrel, a stirring rod is rotatably connected between the upper and lower barrel walls of the stirring barrel, a medicine feeding channel is opened inside the stirring rod, a plurality of booster pumps are fixedly connected at both ends of the medicine feeding channel, a plurality of nozzles are fixedly connected at both ends of the stirring rod, an L-shaped fixing rod is fixedly connected at both ends of the lower part of the stirring rod, a scraper is arranged on one side of the fixing rod close to the stirring barrel, a discharging pipe is inserted on the lower end of one side of the stirring barrel, a clamping plate is fixedly connected to the upper end of the inner wall of the stirring barrel, and a filter plate is clamped on the upper end of the clamping plate.

[0008] As an improvement, the buffer mechanism includes a telescopic rod 1 fixedly connected to the front and rear ends of the upper part of the base plate, a telescopic rod 2 is inserted inside the telescopic rod 1, the upper end of the telescopic rod 2 is fixedly connected to the lower end of the support plate, and a spring 2 is clamped between the lower end of the telescopic rod and the upper part of the base plate.

[0009] As an improvement, the connecting mechanism includes a limit block clamped on both sides of the limit groove, the front and rear ends of the upper part of the limit block are fixedly connected to a second fixing plate, an axle rod is rotatably connected between the second fixing plates, and the lower end of the support rod is clamped between the second fixing plates and plugged with the axle rod.

[0010] As an improvement, the transmission mechanism includes gear 1 which is sleeved on the upper end of the stirring rod, gear 1 is meshed with gear 2 on one side, gear 2 is fixedly connected to a motor on one side, a fixing plate is fixedly connected to the lower part of the motor, and the fixing plate is fixedly connected to the upper end of the stirring barrel.

[0011] As an improvement, the medicine dispensing mechanism includes a medicine box fixedly connected to one side of the upper part of the support plate, a water pump fixedly connected to one side of the upper part of the medicine box, a medicine feed pipe is provided at the upper end of the water pump, one end of the medicine feed pipe is inserted into the interior of the medicine box, and the other end of the medicine feed pipe is inserted into the upper end of the medicine feed channel, and a sealed bearing is provided between the medicine feed pipe and the interior of the upper end of the stirring rod.

[0012] Compared with the prior art, the advantages of the utility model are as follows: 1. The utility model arranges a stirring rod in the stirring barrel, and a medicine inlet channel is opened inside the stirring rod. The medicine inlet pipe is connected to the medicine inlet channel through a sealed bearing, and then the medicine in the medicine box is pumped into the stirring rod by a water pump, and the medicine is pressurized by a booster pump and sprayed to both sides through a nozzle. As the stirring rod rotates, the sewage in the stirring barrel can be evenly treated with medicine for chemical treatment. At the same time, a filter plate is arranged at the upper end of the stirring barrel for physical filtration, which greatly improves the sewage treatment effect.

[0013] 2. The utility model supports the mounting plate through a buffer mechanism around the bottom plate, and sets a limit groove at the front and rear ends of the bottom plate, a spring and a limit rod cooperate with a slider and a support rod to provide secondary buffer support for the mounting plate, which greatly improves the support and shock absorption effect of the equipment, reduces the noise during production, and reduces the degree of damage to parts. At the same time, a fixed rod is set at the bottom of the stirring rod to connect the scraper to scrape off the sewage residue on the inner wall of the stirring barrel, ensuring a clean environment inside the stirring barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional schematic diagram of a stirring sewage treatment device.

[0015] Figure 2 It is a schematic diagram of the main cross section of a stirring type sewage treatment device of the utility model.

[0016] Figure 3 It is a schematic diagram of a partial structural front cross-section of a stirring-type sewage treatment device of the utility model.

[0017] Figure 4 The utility model is a three-dimensional diagram of the connection mechanism structure of a stirring type sewage treatment device.

[0018] Figure 5 It is an enlarged view of A of a stirring sewage treatment device of the utility model.

[0019] As shown in the figure: 1. Bottom plate; 2. Buffer mechanism; 2.1. Telescopic rod 1; 2.2. Telescopic rod 2; 2.3. Spring 2; 3. Support plate; 4. Limiting groove; 5. Limiting rod; 6. Spring 1; 7. Connecting mechanism; 7.1. Limiting block; 7.2. Fixed plate 2; 7.3. Axle rod; 8. Support rod; 9. Fixed plate 1; 10. Mixing barrel; 11. Transmission mechanism; 11.1. Gear 1; 11.2. Gear 2; 11.3. Motor; 11.4. Fixed plate; 12. Drug dispensing mechanism; 12.1. Drug box; 12.2. Water pump; 12.3. Drug inlet pipe; 12.4. Sealed bearing; 13. Feed pipe; 14. Stirring rod; 15. Drug inlet channel; 16. Booster pump; 17. Nozzle; 18. Fixed rod; 19. Scraper; 20. Discharge pipe; 21. Card plate; 22. Filter plate. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Combined with Figure 1 In order to realize the shock absorption function of the equipment, the utility model is provided with a buffer mechanism 2 on both sides of the front and rear ends of the upper part of the bottom plate 1, including a telescopic rod 1 2.1 fixedly connected to both sides of the front and rear ends of the upper part of the bottom plate 1, the telescopic rod 1 2.1 is a hollow steel tube and a telescopic rod 2.2 is inserted inside, the upper end of the telescopic rod 2.2 is fixedly connected to a support plate 4, a spring 2.3 is clamped between the lower end of the telescopic rod 1 2.1 and the upper part of the bottom plate 1, and the spring 2.3 pushes the telescopic rod 2.2 to support the support plate 3. When vibration occurs, the telescopic rod 1 2.1 cooperates with the telescopic rod 2.2 to compress the spring 2.3 for buffering.

[0022] Similarly, a limit groove 4 is provided at the front and rear ends of the upper part of the bottom plate 1 for sliding buffering, and the two inner walls of the limit groove 4 are clamped with the limit rod 5, and the two ends of the limit rod 5 are sleeved with a spring 1 6, and one end of the spring 1 6 is against the two walls of the limit groove 4 for providing elastic force, and a connecting mechanism 7 is provided on the opposite side of the spring 1 6, including limit blocks 7.1 clamped on both sides of the inner part of the limit groove 4, and the limit block 7.1 slides laterally along the limit groove 4 and the limit rod 5, and the front and rear ends of the upper part of the limit block 7.1 are fixedly connected with a fixing plate 2 7.2, and the fixing plate 2 7.2 is rotatably connected to the lower end of the support rod 8 through the shaft rod 7.3, and the upper end of the support rod 8 is rotatably connected with a fixing plate 1 9, and the support rods 8 on both sides of the front end and the support rods 8 on both sides of the rear end are arranged at a conical angle, and the upper end of the fixing plate 1 9 is fixedly connected to the lower end of the support plate 3. When vibration occurs, the lower end of the support rod 8 will push the limit block 7.1 to move to both sides and be buffered by the spring 1 6 to achieve a shock absorbing effect.

[0023] A stirring barrel 10 is fixedly connected to the upper part of the support plate 3. The stirring barrel 10 is made of stainless steel and is sealed and welded. A stirring rod 14 is rotatably connected between the upper and lower barrel walls of the stirring barrel 10. The stirring rod 14 is a main rod inserted in the middle of the upper and lower walls of the stirring barrel 10, and the upper end extends to the outside of the stirring barrel 10. A number of horizontal branch rods are fixedly connected on both sides for stirring. A transmission mechanism 11 is arranged in the middle of the upper part of the stirring barrel 10, including a gear 11.1 sleeved on the upper end of the main rod of the stirring rod 14, and a gear 2 11.2 is meshed on one side of the gear 11.1. The gear 11.1 and the gear 2 11.2 are bevel gears, and one side of the gear 2 11.2 is fixedly connected to a motor 11.3. The motor 11.3 is fixed to the upper end of the stirring barrel 10 through a fixing plate 11.4. The motor 11.3 drives the gear 2 11.2 to mesh with the gear 1 11.1 to rotate so that the stirring rod 14 rotates and stirs in the stirring barrel 10.

[0024] A medicine inlet channel 15 is provided inside the stirring rod 14 for circulating medicine. A plurality of booster pumps 16 are fixedly connected to the medicine inlet channels 15 at both ends of the stirring rod 14. The medicine is pressurized and sprayed into the sewage in the stirring barrel 10 in cooperation with nozzles 17 at both ends of the stirring rod 14. A medicine box 12.1 is provided on one side of the upper part of the support plate 3. The medicine box 12.1 is connected to the medicine inlet channel 15 at the upper end of the stirring rod 14 through a medicine inlet pipe 12.3. The medicine inlet pipe 12.3 and the stirring rod 14 are sealed with a sealing bearing 12.4. A water pump 12.2 is provided in the middle of the water inlet pipe 12.3 to pump the medicine in the medicine box 12.1 into the medicine inlet channel 15.

[0025] In addition, L-shaped fixing rods 18 are fixedly connected to both ends of the lower part of the stirring rod 14. The crossbar length of the fixing rod 18 is the same as the radius of the bottom of the stirring barrel 10, and the longitudinal rod length is the same as the height of the barrel side wall. A scraper 19 is provided on the side of the fixing rod 18 close to the stirring barrel 10 to scrape off the material residue on the barrel wall. The scraper 19 is made of rubber material and is not easy to damage the barrel wall. A feed pipe 13 is inserted on one side of the upper part of the stirring barrel 10, and a discharge pipe 20 is inserted on the lower end of one side of the stirring barrel 10 for feeding and discharging. A clamping plate 21 is fixedly connected to the upper end of the inner wall of the stirring barrel 10, and a filter plate 22 is clamped on the upper end of the clamping plate 21 to perform initial physical filtration on the sewage entering from the feed pipe 13.

[0026] When the utility model is implemented, Figure 1 As shown, sewage is fed through the feed pipe 13, filtered through the filter plate 22 and then enters the mixing barrel 10, the motor 11.3 is started and driven by the transmission mechanism 11 to drive the stirring rod 14 to stir the material, and at the same time, the medicine is pumped into the medicine feeding channel 15 through the medicine feeding mechanism 12 and pressurized by the booster pump 16 and sprayed out from the nozzle 17, the sewage is chemically treated in conjunction with the rotation of the stirring rod 14, the fixed rod 18 drives the scraper 19 to scrape the sewage residue in the barrel wall, and the equipment vibrates after the operation starts, driving the mounting plate 11 to press downward, and the support rod 8 pushes the limit block 7.1 to move to both sides in the limit groove 4, squeezing the spring 16 to generate a reaction force, and at the same time cooperates with the buffer mechanism 2 to buffer and reduce shock to reduce noise, and after the stirring is completed, the treated water is discharged through the discharge pipe 20.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A stirring sewage treatment device, comprising a bottom plate (1), characterized in that: Buffer mechanisms (2) are provided at both front and rear ends of the upper part of the bottom plate (1); a support plate (3) is provided at the upper end of the buffer mechanism (2); a limit groove (4) is provided at the front and rear ends of the upper part of the bottom plate (1); two inner walls of the limit groove (4) are clamped with a limit rod (5); two ends of the limit rod (5) are sleeved with a spring (6); a connecting mechanism (7) is provided on the opposite side of the spring (6); a support rod (8) is provided at the upper end of the connecting mechanism (7); a fixing plate (9) is rotatably connected to the upper end of the support rod (8); the upper ends of the support rods (8) at the front ends and the support rods (8) at the rear ends are close to each other, and the lower ends are far away from each other; the upper end of the fixing plate (9) is fixedly connected to the lower end of the support plate (3); the upper part of the support plate (3) is fixedly connected to a mixing barrel (10); a transmission mechanism is provided in the middle of the upper part of the mixing barrel (10). (11), a medicine dispensing mechanism (12) is provided on one side of the upper part of the support plate (3), a feeding pipe (13) is inserted on one side of the upper part of the stirring barrel (10), a stirring rod (14) is rotatably connected between the upper and lower barrel walls of the stirring barrel (10), a medicine dispensing channel (15) is provided inside the stirring rod (14), a plurality of booster pumps (16) are fixedly connected at both ends of the medicine dispensing channel (15), a plurality of nozzles (17) are fixedly connected at both ends of the stirring rod (14), an L-shaped fixing rod (18) is fixedly connected at both ends of the lower part of the stirring rod (14), a scraper (19) is provided on one side of the fixing rod (18) close to the stirring barrel (10), a discharging pipe (20) is inserted on the lower end of one side of the stirring barrel (10), a clamping plate (21) is fixedly connected to the upper end of the inner wall of the stirring barrel (10), and a filter plate (22) is clamped on the upper end of the clamping plate (21).

2. The stirring type sewage treatment device according to claim 1, characterized in that: The buffer mechanism (2) comprises a telescopic rod 1 (2.1) fixedly connected to both sides of the front and rear ends of the upper part of the base plate (1), a telescopic rod 2 (2.2) being inserted into the interior of the telescopic rod 1 (2.1), the upper end of the telescopic rod 2 (2.2) being fixedly connected to the lower end of the support plate (3), and a spring 2 (2.3) being clamped between the lower end of the telescopic rod 1 (2.1) and the upper part of the base plate (1).

3. The stirring type sewage treatment device according to claim 1, characterized in that: The connection mechanism (7) comprises a limit block (7.1) clamped on both sides of the limit groove (4); the upper front and rear ends of the limit block (7.1) are fixedly connected to a second fixing plate (7.2); a shaft rod (7.3) is rotatably connected between the second fixing plates (7.2); and the lower end of the support rod (8) is clamped between the second fixing plates (7.2) and plugged with the shaft rod (7.3).

4. The stirring type sewage treatment device according to claim 1, characterized in that: The transmission mechanism (11) comprises a gear 1 (11.1) sleeved on the upper end of the stirring rod (14); one side of the gear 1 (11.1) is meshed with a gear 2 (11.2); one side of the gear 2 (11.2) is fixedly connected to a motor (11.3); a fixing plate (11.4) is fixedly connected to the lower part of the motor (11.3); and the fixing plate (11.4) is fixedly connected to the upper end of the stirring barrel (10).

5. The stirring type sewage treatment device according to claim 1, characterized in that: The medicine dispensing mechanism (12) comprises a medicine box (12.1) fixedly connected to one side of the upper part of the support plate (3); a water pump (12.2) is fixedly connected to one side of the upper part of the medicine box (12.1); a medicine feed pipe (12.3) is arranged at the upper end of the water pump (12.2); one end of the medicine feed pipe (12.3) is plugged into the inside of the medicine box (12.1); the other end of the medicine feed pipe (12.3) is plugged into the upper end of the medicine feed channel (15); and a sealed bearing (12.4) is arranged between the medicine feed pipe (12.3) and the inside of the upper end of the stirring rod (14).

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