CN218810498U

CN218810498U - Automatic chemical dosing device for sewage treatment plant

Info

Publication number: CN218810498U
Application number: CN202223364622.1U
Authority: CN
Inventors: 吴秉桥; 魏文豪; 张臻; 危思安
Original assignee: Chongqing Jijiang Environmental Protection Industry Group Co ltd
Current assignee: Chongqing Jijiang Environmental Protection Industry Group Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-07
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses an automatic medicine feeding device for sewage treatment plant relates to sewage treatment technical field, when offeing medicine to present effluent water sump, goes out the medicine mouth and is fixed a point usually, and is less with the interior liquid contact surface of pond, and this kind of method is thrown and is thrown the medicine inefficiency, and the medicine use amount is big to the unable timely reaction of medicine influences the availability factor of medicine, has reduced sewage treatment efficiency's problem, proposes following scheme now, and it includes the effluent water sump, be provided with the spray pipe in the installation box, the spray pipe is connected for a plurality of ring channel, and is a plurality of the below of ring channel all is provided with a plurality of atomizer. The device not only can make the even spraying of sewage in the sewage pond go up the medicine, improves the reaction effect and the efficiency of medicine and sewage to improve the treatment effeciency of sewage, and can improve the mixed effect of regulator and water, practice thrift the use amount of medicament, can also detect the surplus and automatic the offeing medicine, the practicality is higher.

Description

Automatic chemical dosing device for sewage treatment plant

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment plant is with automatic medication dosing device.

Background

Sewage treatment, which may also be referred to as wastewater treatment, is a process for removing pollutants from municipal wastewater, mainly including domestic sewage and some industrial wastewater. In the sewage treatment process, part of pollutants in the sewage can be removed by adding a medicament, for example, for total phosphorus, PAC and PAM can be added for removal.

When the traditional sewage tank is used for feeding medicine, the medicine outlet is usually a fixed point, the contact surface of the medicine outlet and liquid in the sewage tank is small, the medicine feeding efficiency is low, the medicine usage amount is large, the medicine cannot react in time, the use efficiency of the medicine is affected, and the sewage treatment efficiency is reduced. Therefore, we propose an automatic drug administration device for sewage treatment plants to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of automatic medicine feeding device is used in sewage treatment plant to solve the problem that proposes in the above-mentioned background art.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment factory is with automatic device of offeing medicine, includes the effluent water sump, the effluent water sump top is provided with the install bin, be provided with the spray tube in the install bin, the spray tube is connected for a plurality of ring pipeline, and is a plurality of the below of ring pipeline all is provided with a plurality of atomizer, and is a plurality of atomizer runs through in install bin below and effluent water sump top, spray tube one side is connected with first conveyer pipe, the below of first conveyer pipe is connected with the suction pump, one side of suction pump is connected with the second conveyer pipe, the lower extreme of second conveyer pipe is connected with the blending hopper, the blending hopper top is provided with stores up the explosive barrel, store up the explosive barrel lower extreme and install the pipe of offeing medicine, the last flowmeter that is provided with of the pipe of offeing medicine.

Preferably, a first stirring rod is arranged in the sewage tank, a first motor block is installed at the upper end of the first stirring rod, and the first motor block is installed above the sewage tank.

Preferably, a plurality of pH detectors are arranged on the inner wall of the sewage pool, and a water outlet pipe is arranged at the lower end of one side, away from the first conveying pipe, of the sewage pool.

Preferably, the outer part of mixing tub is provided with the installation piece, one side of installation piece pastes with the effluent water sump outside mutually, set up the hot plate in the mixing tub inner wall.

Preferably, the mixing tank is internally provided with a second stirring rod, a second motor block is installed at the upper end of the second stirring rod, the second motor block and the water suction pump are both arranged at the upper end of the mixing tank, and a water injection pipe is connected above the mixing tank far away from one side of the sewage pool.

Preferably, one side of medicine storage barrel is provided with the observation window, one side of observation window is provided with the scale mark, the upper end of medicine storage barrel is provided with the injection mouth, be provided with the solenoid valve on the injection pipe of flowmeter below.

Preferably, a plurality of pulleys are installed at the bottom of the sewage pool.

The utility model has the advantages that:

1. the device is through the second conveyer pipe that sets up, the suction pump, first conveyer pipe and spray tube, a mixed regulator for in carrying the mixing drum to the spray tube, a plurality of atomizer that rethread spray tube below set up evenly spray on the sewage in the effluent water sump, and through with first motor piece, first puddler cooperation is used, make the even spraying of sewage in the effluent water sump go up the medicine, thereby improve the reaction effect and the efficiency of medicine and sewage, a treatment effeciency for improving sewage, practice thrift the use amount of medicament.

2. The device is through mixing tank, second motor piece and the second puddler that sets up for mix regulator and water, and through the hot plate that sets up, can control the mixing tank inside and heat according to the nature of regulator, thereby improve the mixed effect of regulator and water.

3. The device is convenient for detect the medicine surplus of storing up the medicine bucket inside through the observation window that sets up and the scale mark of one side to in time add the medicine, through flowmeter and the solenoid valve that sets up for the output of control medicine, thereby can automatic medication.

In conclusion, the device not only can make sewage in the sewage pond evenly spray the medicine, improves the reaction effect and the efficiency of medicine and sewage to improve the treatment effeciency of sewage, and can improve the mixed effect of regulator and water, practice thrift the use amount of medicament, can also detect the surplus and automatic the offe medicine, the practicality is higher.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the sewage tank and the mixing barrel of the present invention.

Fig. 3 is a schematic structural view of the mixing barrel and the medicine storage barrel of the present invention.

Fig. 4 is a schematic structural view of the installation box and the pesticide spraying pipe of the present invention.

Fig. 5 is a schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 6 is a schematic structural diagram of the present invention at B in fig. 2.

Reference numbers in the figures: 1. a sewage tank; 2. installing a box; 3. a first motor block; 4. a first stirring rod; 5. a pH detector; 6. a water outlet pipe; 7. a pesticide spraying pipe; 8. a first delivery pipe; 9. a water pump; 10. a second delivery pipe; 11. a mixing barrel; 12. heating plates; 13. mounting blocks; 14. a second stirring rod; 15. a second motor block; 16. a water injection pipe; 17. a medicine storage barrel; 18. an observation window; 19. a medicine injection port; 20. a dosing tube; 21. a flow meter; 22. an electromagnetic valve; 23. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, the embodiment provides an automatic chemical dosing device for a sewage treatment plant, which includes a sewage tank 1, a plurality of pulleys 23 are installed at the bottom of the sewage tank 1 for moving the sewage tank 1, a handle is disposed at one side of the sewage tank 1 for facilitating the moving of the device, and improving the flexibility of the device, a first stirring rod 4 is disposed in the sewage tank 1, a first motor block 3 is installed at the upper end of the first stirring rod 4 for driving the first stirring rod 4 to rotate, the first motor block 3 is installed above the sewage tank 1, an installation box 2 is disposed above the sewage tank 1, a plurality of pH detectors 5 are disposed on the inner wall of the sewage tank 1 (a plurality of different types of monitors can be disposed as required to detect different sewage data correspondingly) for detecting the pH of liquid inside the sewage tank 1, thereby the medicine is injected in the control, the lower extreme that sewage pond 1 kept away from first conveyer pipe 8 one side is provided with outlet pipe 6, be provided with spray tube 7 in the install bin 2, a medicine after the mixture for with the suction pump 9 extraction sprays to sewage pond 1, spray tube 7 is connected for a plurality of ring pipeline, and the below of a plurality of ring pipeline all is provided with a plurality of atomizer, avoid once only offeing medicine too much, even spraying is in sewage pond 1, improve the effect and the efficiency of reaction, a plurality of atomizer run through in install bin 2 below and sewage pond 1 top, spray tube 7 one side is connected with first conveyer pipe 8, the below of first conveyer pipe 8 is connected with suction pump 9, one side of suction pump 9 is connected with second conveyer pipe 10, the lower extreme of second conveyer pipe 10 is connected with mixing bucket 11.

As shown in fig. 1, 2 and 6, an installation block 13 is disposed outside the mixing tub 11, one side of the installation block 13 is attached to the outside of the wastewater tank 1, the installation block 13 is connected to the outer wall of the wastewater tank 1 through screws, and is used for installing the installation block 13, so as to install the mixing tub 11, and a heating plate 12 is disposed in the inner wall of the mixing tub 11, and is used for heating the inside of the mixing tub 11 according to the requirement of the medicine, so as to improve the reaction effect of the medicine.

As shown in fig. 2 and 3, a second stirring rod 14 is arranged inside the mixing barrel 11, a second motor block 15 is installed at the upper end of the second stirring rod 14 and used for driving the second stirring rod 14 to rotate, so that the medicine and the water inside the mixing barrel 11 are uniformly mixed, the second motor block 15 and the water pump 9 are both arranged at the upper end of the mixing barrel 11, and a water injection pipe 16 is connected above the side, away from the sewage tank 1, of the mixing barrel 11 and used for injecting water.

As shown in fig. 1, 3 and 5, a medicine storage barrel 17 is disposed above the mixing barrel 11 for storing medicine, an observation window 18 is disposed on one side of the medicine storage barrel 17, a scale line is disposed on one side of the observation window 18 for facilitating real-time observation of the remaining amount of the medicine, a medicine injection port 19 is disposed at the upper end of the medicine storage barrel 17 for injecting the medicine, a medicine injection pipe 20 is mounted at the lower end of the medicine storage barrel 17, a flow meter 21 is disposed on the medicine injection pipe 20, an electromagnetic valve 22 is disposed on the medicine injection pipe 20 below the flow meter 21, and the electromagnetic valve 22 is controlled to close according to the amount of the medicine flowing out measured by the flow meter 21, thereby stopping the medicine from being injected into the mixing barrel 11.

The utility model discloses a theory of operation is: the device is when using, at first pour into medicine storage barrel 17 with the medicine into, control solenoid valve 22 opens, make the medicine regulator flow into mixing tub 11, through setting for required medicine volume, when flowmeter 21 surveys certain medicine, control solenoid valve 22 closes, then control water injection pipe 16 pours into water into mixing tub 11, control second motor piece 15 simultaneously drives second puddler 14 and rotates, mix stirring to medicine regulator and water inside mixing tub 11, and according to the demand of medicine, steerable hot plate 12 heats, thereby improve the effect of medicine mixing reaction, after mixing, control suction pump 9 carries the mixed liquid in mixing tub 11 to medicine spraying pipe 7 through second conveyer pipe 10 and first conveyer pipe 8, through a plurality of atomizer that sets up below medicine spraying pipe 7, spray the even to the effluent water sump 1 with mixing regulator, control first motor piece 3 simultaneously drives first puddler 4 and rotates, make the even sewage contact with the medicine regulator, thereby improve the reaction effect and the sewage efficiency of regulator and sewage, through the inside pH detector 5 can dismantle the effluent water discharge device and go out qualified sewage water outlet pipe 1, can dismantle the inside the effluent water discharge device through pH value 1.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant is with automatic device of offeing medicine, includes effluent water sump (1), its characterized in that, effluent water sump (1) top is provided with install bin (2), be provided with in install bin (2) and spout medicine pipe (7), spout medicine pipe (7) and be connected for a plurality of ring pipeline, and a plurality of ring pipeline's below all is provided with a plurality of atomizer, and is a plurality of atomizer runs through in install bin (2) below and effluent water sump (1) top, spout medicine pipe (7) one side and be connected with first conveyer pipe (8), the below of first conveyer pipe (8) is connected with suction pump (9), one side of suction pump (9) is connected with second conveyer pipe (10), the lower extreme of second conveyer pipe (10) is connected with mixing barrel (11), mixing barrel (11) top is provided with storage medicine bucket (17), it installs and throws medicine pipe (20) to store up medicine bucket (17) lower extreme, it is provided with flowmeter (21) on medicine throwing pipe (20).

2. The automatic chemical dosing device for the sewage treatment plant according to claim 1, wherein a first stirring rod (4) is arranged in the sewage tank (1), a first motor block (3) is mounted at the upper end of the first stirring rod (4), and the first motor block (3) is mounted above the sewage tank (1).

3. The automatic chemical dosing device for the sewage treatment plant according to claim 2, wherein a plurality of pH detectors (5) are arranged on the inner wall of the sewage reservoir (1), and a water outlet pipe (6) is arranged at the lower end of the sewage reservoir (1) far away from the first conveying pipe (8).

4. The automatic drug delivery device for sewage treatment plants according to claim 1, wherein the mixing barrel (11) is provided with a mounting block (13) at the outside, one side of the mounting block (13) is attached to the outside of the sewage tank (1), and a heating plate (12) is arranged in the inner wall of the mixing barrel (11).

5. The automatic chemical dosing device for the sewage treatment plant according to claim 1, wherein a second stirring rod (14) is arranged inside the mixing barrel (11), a second motor block (15) is installed at the upper end of the second stirring rod (14), the second motor block (15) and the water pump (9) are both arranged at the upper end of the mixing barrel (11), and a water injection pipe (16) is connected above one side of the mixing barrel (11) far away from the sewage tank (1).

6. The automatic dosing device for the sewage treatment plant according to claim 1, wherein an observation window (18) is arranged on one side of the drug storage barrel (17), scale marks are arranged on one side of the observation window (18), a drug injection port (19) is arranged at the upper end of the drug storage barrel (17), and an electromagnetic valve (22) is arranged on a dosing pipe (20) below the flowmeter (21).

7. The automatic chemical dosing device for sewage treatment plants according to claim 1, wherein a plurality of pulleys (23) are installed at the bottom of the sewage tank (1).