Chemical agent feeding device for sewage treatment

Abstract

The utility model discloses a chemical agent putting device for sewage treatment, and relates to the technical field of agent putting equipment, the chemical agent putting device comprises a right-angle connecting plate, the top end of the right-angle connecting plate is rotatably connected with a rotating table I, the top end of the rotating table I is fixedly connected with four agent storage barrels in an annular array, and the top ends of the agent storage barrels are provided with barrel covers; and the bottom end of the right-angle connecting plate is fixedly connected with a feeding pipe. When the chemical agent feeding device is used for feeding chemical agents, the chemical agents in the chemical agent storage barrel can penetrate through the first rotating table to enter the chemical agent guide hole and can fall into the chemical agent feeding groove, the second motor is started to drive the second rotating table to rotate, and therefore the chemical agents in the chemical agent feeding groove can be conveyed, the chemical agents can be discharged from the feeding pipe at the bottom, and the chemical agent feeding device is convenient to use. By starting a first motor, a first rotating table can be driven to rotate, so that a medicine storage barrel on a medicine guide hole can be replaced, different chemical agents can be conveniently put in, and sewage treatment is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a medicament feeding device technical field, specifically to a chemical medicament feeding device for sewage treatment. BACKGROUND

[0002] The chemical medicament feeding device for sewage treatment is a device specially used for feeding chemical medicaments into a sewage treatment system. For example, a flocculant needs to be added to the reaction tank of a gas floatation device, and an acid-base medicament needs to be added to the adjusting tank. The chemical medicament feeding device for sewage treatment is one of the key devices to ensure the effect of sewage treatment. By accurately controlling the feeding of medicaments, the quality and efficiency of sewage treatment can be improved.

[0003] The existing chemical medicament feeding device for sewage treatment has the following problems:

[0004] The existing chemical medicament feeding device for sewage treatment can only feed a single type of medicament. However, multiple medicaments need to be used in combination when treating sewage, which requires multiple chemical medicament feeding devices to effectively treat sewage, making it inconvenient to use. Moreover, the existing chemical medicament feeding device is not convenient for adjusting the feeding amount of medicaments, which is not conducive to the use of the chemical medicament feeding device. SUMMARY

[0005] The utility model provides a chemical medicament feeding device for sewage treatment to solve the problems in the above background.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A chemical medicament feeding device for sewage treatment, comprising a right-angle connecting plate, a rotating table one is rotatably connected to the top end of the right-angle connecting plate, four medicine storage barrels are fixedly connected in an annular array to the top end of the rotating table one, a barrel cover is arranged at the top end of the medicine storage barrel, a feeding pipe is fixedly connected to the bottom end of the right-angle connecting plate, and an electromagnetic conduction valve is fixedly connected to the middle part of the feeding pipe.

[0008] A first motor is fixedly connected to the inner side upper surface of the right-angle connecting plate, the output shaft of the first motor is fixedly connected to the bottom end middle part of the rotating table one, a medicine guiding hole is formed in the right-angle connecting plate, the top end of the medicine guiding hole is arranged at the bottom of the rotating table one, the bottom end of the medicine guiding hole is arranged at the top of the feeding pipe, a second motor is fixedly connected to the right side middle part of the right-angle connecting plate, the output shaft of the second motor is fixedly connected to a rotating table two, the rotating table two is movably connected to the middle part of the medicine guiding hole, and a plurality of medicine feeding grooves are formed in an annular array on the outer surface of the rotating table two.

[0009] The further improvement in the utility model technical scheme lies in that four upper and lower through falling medicine grooves are arranged in the inner annular array of the rotating table one, a connecting sliding groove is arranged in the outer surface annular array of the rotating table one, an arc-shaped clamping groove is arranged at the top right side of the right angle connecting plate, and a sliding baffle is slidably connected to the inner surface of the connecting sliding groove.

[0010] The further improvement in the utility model technical scheme lies in that two top pressing springs are fixedly connected to the side away from the outer surface of the rotating table one of the sliding baffle, one end of the top pressing spring away from the sliding baffle is fixedly connected to the inner wall of the connecting sliding groove, and a through groove is arranged in the inner side of the sliding baffle close to the top pressing spring.

[0011] The further improvement in the utility model technical scheme lies in that a scale disc is fixedly connected to the left side of the rotating table two penetrating to the left side of the right angle connecting plate, a knob is movably connected to the left side of the scale disc, and a connecting column is fixedly connected to the right side of the knob.

[0012] The further improvement in the utility model technical scheme lies in that an activity groove is arranged in the middle of the rotating table two, the right end of the connecting column penetrates to the inside of the activity groove and is fixedly connected with a rotating disc, a plurality of arc-shaped sliding grooves are arranged in the left side annular array of the rotating disc, and a sliding column is slidably connected to the inner surface of the arc-shaped sliding groove.

[0013] The further improvement in the utility model technical scheme lies in that the left end of the sliding column is fixedly connected with a sliding plate, one end of the sliding plate away from the sliding column penetrates to the inside of the medicine feeding groove and is fixedly connected with a sliding piston, and the outer surface of the sliding piston is slidably connected with the inner surface of the medicine feeding groove.

[0014] The further improvement in the utility model technical scheme lies in that a sliding groove is arranged at the top of the knob, a pressing indication plate is slidably inserted into the inner wall of the sliding groove, and a top pressing spring is fixedly connected to the bottom end of the pressing indication plate.

[0015] The further improvement in the utility model technical scheme lies in that a right angle clamping plate is fixedly connected to the right side of the pressing indication plate, a plurality of positioning grooves are arranged in the inner left side annular array of the rotating table two, the positioning grooves are arranged on the outer surface of the connecting column, and one end of the right angle clamping plate away from the pressing indication plate penetrates to the inside of the positioning groove.

[0016] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0017] 1. The utility model provides a chemical agent feeding device for sewage treatment, through the mutual cooperation between first motor, guide hole, second motor, rotary table two, medicine delivery groove, rotary table one, medicine storage barrel, feeding pipe, electromagnetic conduction valve, when feeding chemical agent, the chemical agent in medicine storage barrel can pass through rotary table one and enter guide hole and can fall in medicine delivery groove, through starting second motor, rotary table two can be driven to rotate, thereby the medicine delivery groove's agent can be conveyed, and the agent can be discharged from the bottom feeding pipe, and through starting first motor, rotary table one can be driven to rotate, thereby the medicine storage barrel on guide hole can be replaced, the feeding of different chemical agent is facilitated, and the sewage treatment is more convenient.

[0018] 2. The utility model provides a chemical agent feeding device for sewage treatment, through the mutual cooperation between dial, knob, connecting column, rotary disc, arc -shaped sliding slot, sliding column, sliding plate, sliding piston, through the rotation of knob, connecting column can drive rotary disc to rotate, thereby arc -shaped sliding slot can be driven to slide, and through the sliding of sliding column in arc -shaped sliding slot inside, sliding plate can be driven to slide, thereby sliding piston can be pulled to slide in medicine delivery groove inside, thereby the medicine delivery groove's medicine delivery capacity can be adjusted, the feeding amount of chemical agent is controlled, and the use of chemical agent feeding device is more convenient. ACCURACY OF DRAWINGS

[0019] Fig. 1 It is the structure schematic drawing of the utility model;

[0020] Fig. 2 It is the cross section structure schematic drawing of right angle connecting plate of the utility model;

[0021] Fig. 3 It is the cross section structure schematic drawing of rotary table one of the utility model;

[0022] Fig. 4 It is the cross section structure schematic drawing of rotary table two of the utility model;

[0023] Fig. 5 It is the enlarged structure schematic drawing of knob of the utility model.

[0024] In the diagram: 1. Right-angle connecting plate; 11. First motor; 12. Medicine guide hole; 13. Second motor; 14. Rotating table two; 141. Dial; 142. Knob; 1421. Press indicator plate; 1422. Push-out spring; 1423. Right-angle clamping plate; 143. Connecting column; 144. Rotating disk; 145. Arc-shaped slide groove; 146. Sliding column; 147. Sliding plate; 148. Sliding piston; 15. Medicine delivery trough; 2. Rotating table one; 21. Medicine dropping trough; 22. Connecting slide groove; 23. Sliding baffle; 24. Guide groove; 25. Tightening spring; 3. Medicine storage tank; 4. Tank lid; 5. Feeding pipe; 6. Electromagnetic conduction valve. Detailed Implementation

[0025] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0026] like Figs. 1-3 As shown, this utility model provides a chemical agent dosing device for sewage treatment, including a right-angle connecting plate 1. A rotating platform 2 is rotatably connected to the top of the right-angle connecting plate 1. Four storage tanks 3 are fixedly connected in a circular array to the top of the rotating platform 2. Each storage tank 3 has a lid 4 at its top. A feeding pipe 5 is fixedly connected to the bottom of the right-angle connecting plate 1. An electromagnetic valve 6 is fixedly connected to the middle of the feeding pipe 5, allowing control of the feeding pipe 5's flow. A first motor 11 is fixedly connected to the inner upper surface of the right-angle connecting plate 1. The output shaft of the first motor 11 is fixedly connected to the middle of the bottom of the rotating platform 2. A drug guiding hole 12 is opened inside the right-angle connecting plate 1. The top of the drug guiding hole 12 is located at the bottom of the rotating platform 2, and the bottom of the drug guiding hole 12 is located at the top of the feeding pipe 5. The right side of the right-angle connecting plate 1 is located at the middle of the... A second motor 13 is fixedly connected, and the output shaft of the second motor 13 is fixedly connected to a rotating platform 14. The rotating platform 14 is movably connected to the middle of the medicine guide hole 12. The outer surface of the rotating platform 14 has a number of medicine delivery slots 15 arranged in an annular array. The inner surface of the rotating platform 12 has four vertically penetrating medicine drop slots 21 arranged in an annular array. The outer surface of the rotating platform 12 has a connecting groove 22 arranged in an annular array. The right-angle connecting plate 1 has an arc-shaped slot on the top right side. The inner surface of the connecting groove 22 is slidably connected to a sliding baffle 23. Two clamping springs 25 are fixedly connected to the side of the sliding baffle 23 away from the outer surface of the rotating platform 12. The end of the clamping spring 25 away from the sliding baffle 23 is fixedly connected to the inner wall of the connecting groove 22. The inner surface of the sliding baffle 23 near the clamping spring 25 has a vertically penetrating guide groove 24.

[0027] When the chemical agent is put, under the jolt of the jacking spring 25, the right slide baffle 23 can be clamped into the inside of the arc-shaped clamping groove, so that the guide groove 24 is communicated with the dropping groove 21, the chemical agent in the storage barrel 3 can fall into the guide hole 12 from the dropping groove 21 and fall into the medicine conveying groove 15, the second motor 13 is started, the rotating table two 14 is driven to rotate, so that the chemical agent in the medicine conveying groove 15 is conveyed, the chemical agent can be discharged from the bottom of the feeding pipe 5, and the first motor 11 is started, the rotating table one 2 is driven to rotate, so that the storage barrel 3 on the guide hole 12 is replaced, the different chemical agents are conveniently put, and the sewage treatment is more convenient.

[0028] As shown in Figs. 4-5 The utility model provides a chemical agent putting device for sewage treatment, the left side of rotating table two 14 is connected with the left side of right angle connecting plate 1 and is fixedly connected with degree dial 141 in -through, can instruct the range of knob 142 adjustment through degree dial 141, the left side of degree dial 141 is movably connected with knob 142, the right side of knob 142 is fixedly connected with connecting column 143, the middle part of rotating table two 14 is equipped with movable slot, the right end of connecting column 143 is in -through to the inside of movable slot and is fixedly connected with rotating disc 144, the left side annular array of rotating disc 144 is equipped with a plurality of arc -shaped sliding slot 145, the inner surface of arc -shaped sliding slot 145 is slidably connected with sliding column 146, the left end of sliding column 146 is fixedly connected with sliding plate 147, the end of sliding plate 147 away from sliding column 146 is in -through to the inside of medicine conveying groove 15 and is fixedly connected with sliding piston 148, the outer surface of sliding piston 148 is slidably connected with the inner surface of medicine conveying groove 15, the top of knob 142 is equipped with sliding groove, the inner wall top of sliding groove is slidably inserted with press indication board 1421, the bottom of press indication board 1421 is fixedly connected with top -out spring 1422, the right side of press indication board 1421 is fixedly connected with right angle clamping plate 1423, the inside left side of rotating table two 14 is equipped with a plurality of positioning slots of annular array, the positioning slot is arranged on the outer surface of connecting column 143, the end of right angle clamping plate 1423 away from press indication board 1421 is in -through to the inside of positioning slot,

[0029] When the chemical agent is put, the right-angle clamping plate 1423 can be retracted from the inside of the positioning slot by extruding the pressing indicator plate 1421, so that the connecting column 143 loses the limitation, the rotation of the knob 142 is facilitated, the connecting column 143 drives the rotating disc 144 to rotate, so that the arc-shaped sliding slot 145 can be driven to slide, and the sliding plate 147 can be driven to slide by the sliding of the sliding column 146 in the arc-shaped sliding slot 145, so that the sliding piston 148 can slide in the inside of the medicine delivery groove 15, thereby the medicine delivery amount of the medicine delivery groove 15 can be adjusted, then the pressing indicator plate 1421 is loosened, and the right-angle clamping plate 1423 can be clamped into another positioning slot under the driving of the ejection spring 1422, the locking of the knob 142 and the fixation of the position of the sliding piston 148 are realized, the control of the put amount of the chemical agent is facilitated, and the use of the chemical agent delivery device is more convenient.

[0030] The working principle of the chemical agent delivery device for sewage treatment will be described below.

[0031] As shown in Figs. 1-5 When the chemical agent is put, the right-angle clamping plate 1423 can be retracted from the inside of the positioning slot by extruding the pressing indicator plate 1421, so that the connecting column 143 loses the limitation, the rotation of the knob 142 is facilitated, the connecting column 143 drives the rotating disc 144 to rotate, so that the arc-shaped sliding slot 145 can be driven to slide, and the sliding plate 147 can be driven to slide by the sliding of the sliding column 146 in the arc-shaped sliding slot 145, so that the sliding piston 148 can slide in the inside of the medicine delivery groove 15, thereby the medicine delivery amount of the medicine delivery groove 15 can be adjusted, then the pressing indicator plate 1421 is loosened, and the right-angle clamping plate 1423 can be clamped into another positioning slot under the driving of the ejection spring 1422, the locking of the knob 142 and the fixation of the position of the sliding piston 148 are realized, the control of the put amount of the chemical agent is facilitated, and the use of the chemical agent delivery device is more convenient, and the sewage is conveniently treated.

[0032] The above has made a detailed description of the present application in general, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the protection scope of the present application.

Claims

1. A chemical reagent dosing device for wastewater treatment, characterized in that: Including right angle connecting plate (1), the top end of right angle connecting plate (1) is rotatably connected with rotating table one (2), the top end of rotating table one (2) is fixedly connected with four medicine storage barrels (3) in annular array, the top end of medicine storage barrel (3) is provided with barrel cover (4), the bottom end of right angle connecting plate (1) is fixedly connected with feeding pipe (5), the middle part of feeding pipe (5) is fixedly connected with electromagnetic on-off valve (6); The inner side upper surface of right angle connecting plate (1) is fixedly connected with first motor (11), the output shaft of first motor (11) is fixedly connected with the bottom end middle part of rotating table one (2), the inside of right angle connecting plate (1) is provided with guide hole (12), the top end of guide hole (12) is arranged at the bottom of rotating table one (2), the bottom end of guide hole (12) is arranged at the top of feeding pipe (5), the right side middle part of right angle connecting plate (1) is fixedly connected with second motor (13), the output shaft of second motor (13) is fixedly connected with rotating table two (14), rotating table two (14) is movably connected in the middle part of guide hole (12), the outer surface of rotating table two (14) is provided with several medicine feeding grooves (15) in annular array.

2. The chemical dosing device for sewage treatment according to claim 1, characterized in that: The inside of rotating table one (2) is provided with four up-and-down penetrating medicine falling grooves (21) in annular array, the outer surface of rotating table one (2) is provided with connecting sliding groove (22) in annular array, the top right side of right angle connecting plate (1) is provided with arc-shaped clamping groove, the inner surface of connecting sliding groove (22) is slidably connected with sliding baffle (23).

3. The chemical dosing apparatus for sewage treatment according to claim 2, characterized in that: The side, away from the outer surface of rotating table one (2), of sliding baffle (23) is fixedly connected with two jacking springs (25), one end of jacking spring (25), away from sliding baffle (23), is fixedly connected with the inner wall of connecting sliding groove (22), the inside of sliding baffle (23), close to jacking spring (25), is provided with up-and-down penetrating guide groove (24).

4. The chemical dosing device for sewage treatment according to claim 1, characterized in that: The left side of rotating table two (14) penetrates to the left side of right angle connecting plate (1) and is fixedly connected with dial (141), the left side of dial (141) is movably connected with knob (142), the right side of knob (142) is fixedly connected with connecting column (143).

5. The chemical dosing apparatus for sewage treatment according to claim 4, characterized in that: The middle part of rotating table two (14) is provided with movable groove, the right end of connecting column (143) penetrates to the inside of movable groove and is fixedly connected with rotating disc (144), the left side of rotating disc (144) is provided with several arc-shaped sliding grooves (145) in annular array, the inner surface of arc-shaped sliding groove (145) is slidably connected with sliding column (146).

6. The chemical dosing apparatus for sewage treatment according to claim 5, characterized in that: The left end of sliding column (146) is fixedly connected with sliding plate (147), one end of sliding plate (147), away from sliding column (146), penetrates to the inside of medicine feeding groove (15) and is fixedly connected with sliding piston (148), the outer surface of sliding piston (148) is slidably connected with the inner surface of medicine feeding groove (15).

7. The chemical dosing apparatus for sewage treatment according to claim 4, characterized in that: The top of the knob (142) is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a pressing indication plate (1421), and the bottom end of the pressing indication plate (1421) is fixedly connected with an ejection spring (1422).

8. The chemical dosing apparatus for sewage treatment according to claim 7, characterized in that: The right side of the pressing indication plate (1421) is fixedly connected with a right-angle clamping plate (1423), the left side of the inside of the rotating table two (14) is annularly provided with a plurality of positioning grooves, the positioning grooves are arranged on the outer surface of the connecting column (143), and the end, away from the pressing indication plate (1421), of the right-angle clamping plate (1423) penetrates into the inside of the positioning groove.

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