CN215161101U

CN215161101U - Automatic chemical dosing device for sewage treatment plant

Info

Publication number: CN215161101U
Application number: CN202120877164.8U
Authority: CN
Inventors: 张旭辉
Original assignee: Dalian Haiyifengyue Technology Co ltd
Current assignee: Dalian Haiyifengyue Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-14
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an automatic chemical dosing device for sewage treatment plants, a double-shaft motor is fixedly arranged at the top of a box body, a first water pump is fixedly arranged at the top of the box body, first guide pipes are fixedly connected with both sides of the first water pump, a second water pump is fixedly arranged at one side of the box body, a second guide pipe is fixedly communicated with one side of the second water pump, a third guide pipe is fixedly communicated with the other side of the second water pump, one end of the third guide pipe, which is far away from the second water pump, is also arranged at the inner wall of the box body, a baffle is fixedly arranged at the inner wall of the box body, a PH detector is fixedly arranged at the inner wall of the box body, the PH detector is electrically connected with the first water pump, the surplus of a PH regulator can be monitored through a glass plate, the PH regulator and sewage are stirred through the double-shaft motor, the neutralization efficiency can be improved, the PH detector can monitor the pH value of the sewage in real time, can realize the accurate input of medicine, improve the treatment effeciency of sewage.

Description

Automatic chemical dosing device for sewage treatment plant

Technical Field

The utility model relates to a sewage treatment technical field specifically is an automatic medication dosing device for sewage treatment plant.

Background

The sewage is the discharged water from life and production which is polluted to a certain extent, the water which loses the original use function is called the sewage for short, and the sewage is mainly the water used in life, contains more organic matters and is easy to treat.

When sewage treatment plant is handling sewage, need to add the medicament to the effluent water sump and realize water purification, traditional medicine feeding device is usually by artifical manual medicine feeding, and the efficiency of dosing is low and need a large amount of manpower and materials, but along with the development of science and technology, even there are some machines for dosing, these machines are in the process of dosing, can't be according to the accurate medicine feeding of actual conditions, will influence the treatment effect of sewage like this.

Therefore, it is desirable to provide an automatic drug administration device for sewage treatment plants to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic medication dosing device is used in sewage treatment factory can monitor the surplus of PH regulator through the glass board, stirs PH regulator and sewage through double-shaft motor, can improve the efficiency of neutralization, can carry out real-time supervision to the pH valve of sewage through the PH detector, can realize the accurate of medicine of putting in, improves the treatment effeciency of sewage to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic chemical dosing device for a sewage treatment plant comprises a box body, wherein a double-shaft motor is fixedly arranged at the top of the box body, first bevel gears are fixedly arranged at output shaft ends on two sides of the double-shaft motor, second bevel gears are meshed with one side of the first bevel gears, a first rotating shaft is fixedly arranged at the bottoms of a group of the second bevel gears, a first stirring rod is fixedly arranged on the outer wall of the first rotating shaft, a second rotating shaft is fixedly arranged at the bottoms of the other group of the second bevel gears, a second stirring rod is fixedly arranged on the outer wall of the second rotating shaft, a first water pump is fixedly arranged at the top of the box body, first guide pipes are fixedly connected with two sides of the first water pump, the first guide pipes are arranged in the box body, a second water pump is fixedly arranged at one side of the box body, a second guide pipe is fixedly communicated with one side of the second water pump, and a third guide pipe is fixedly communicated with the other side of the second water pump, the third pipe is kept away from second water pump one end and is also installed in the box inner wall, box inner wall fixed mounting has the baffle, box inner wall fixed mounting has the PH detector, PH detector and first water pump electric connection.

Preferably, a first groove is formed in one side of the box body, a glass plate is fixedly mounted in the first groove, and a graduated scale is fixedly arranged on the surface of the glass plate.

Preferably, the fixed intercommunication in box top has the water injection pipe, water injection pipe top fixed mounting has the apron, the draw-in groove has been seted up to the apron bottom, the draw-in groove inner wall is provided with the internal thread, water injection pipe upper end outer wall is provided with the external screw thread, the internal thread sets up for negative and positive with the external screw thread.

Preferably, a drain pipe is fixedly communicated with one side of the box body, and a valve is arranged on the drain pipe.

Preferably, the inside fixed mounting of box has the bearing, the outer wall of first pivot, second pivot sets up with the inner circle inner wall laminating of bearing.

Preferably, the top of the box body and one side of the box body are fixedly provided with supporting plates, and the double-shaft motor, the first water pump and the second water pump are fixedly arranged on the surfaces of the supporting plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can monitor the surplus of the PH regulator in the box body through the glass plate and the graduated scale, and can accurately control the concentration of the PH regulator;

2. the device can drive the first stirring rod to rapidly mix the PH regulator with water through the double-shaft motor, mix the mixed PH regulator with sewage through the first water pump, and drive the second stirring rod to accelerate the mixing of the PH regulator and the sewage, so that the sewage treatment efficiency can be improved;

3. the pH detector can be used for monitoring the pH value of the sewage in real time, so that the accurate feeding of the medicine can be controlled, and the sewage treatment efficiency can be improved;

4. avoid artifical offeing medicine, not only can improve the degree of accuracy that the medicine was put in, improve sewage treatment's efficiency, can also reduce workman's working strength.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a box body; 2. a double-shaft motor; 3. a first bevel gear; 4. a second bevel gear; 5. a first rotating shaft; 6. a first stirring rod; 7. a second rotating shaft; 8. a second stirring rod; 9. a first water pump; 10. a first conduit; 11. a second water pump; 12. a second conduit; 13. a third conduit; 14. a partition plate; 15. a pH detector; 16. a first groove; 17. a glass plate; 18. a graduated scale; 19. a water injection pipe; 20. a cover plate; 21. a card slot; 22. a drain pipe; 23. a valve; 24. a bearing; 25. and a support plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic chemical dosing device for a sewage treatment plant comprises a box body 1, a double-shaft motor 2 is fixedly installed at the top of the box body 1, a first bevel gear 3 is driven to rotate by the double-shaft motor 2, first bevel gears 3 are fixedly installed at output shaft ends at two sides of the double-shaft motor 2, a second bevel gear 4 is driven to rotate by the first bevel gear 3, one side of the first bevel gear 3 is meshed with a second bevel gear 4, a first rotating shaft 5 and a second rotating shaft 7 are driven to rotate by the double-shaft motor 2 through the second bevel gear 4, a first rotating shaft 5 is fixedly installed at the bottom of one group of second bevel gears 4, the first stirring rod 6 is fixed through the first rotating shaft 5, a first stirring rod 6 is fixedly installed on the outer wall of the first rotating shaft 5, a PH regulator and clear water are stirred through the first stirring rod 6, a second rotating shaft 7 is fixedly installed at the bottom of the other group of second bevel gears 4, the second stirring rod 8 is fixed through the second rotating shaft 7, a bearing 24 is fixedly arranged in the box body 1, the outer walls of the first rotating shaft 5 and the second rotating shaft 7 are attached to the inner wall of an inner ring of the bearing 24, and the second stirring rod 8 is fixedly arranged on the outer wall of the second rotating shaft 7;

the top of the box body 1 is fixedly provided with a first water pump 9, the mixed PH regulator is pumped into the sewage at the other side of the box body 1 through the first water pump 9, both sides of the first water pump 9 are fixedly connected with first guide pipes 10, the PH regulator is conveyed through the first guide pipes 10, the first guide pipes 10 are all arranged inside the box body 1, one side of the box body 1 is fixedly provided with a second water pump 11, the outside sewage is pumped into the box body 1 through the second water pump 11, both the top of the box body 1 and one side of the box body 1 are fixedly provided with supporting plates 25, the double-shaft motor 2, the first water pump 9 and the second water pump 11 are fixed through the supporting plates 25, the double-shaft motor 2, the first water pump 9 and the second water pump 11 are fixedly arranged on the surfaces of the supporting plates 25, one side of the second water pump 11 is fixedly communicated with a second guide pipe 12, the other side of the second water pump 11 is fixedly communicated with a third guide pipe 13, and the sewage is conveyed through the second guide pipe 12 and the third guide pipe 13, one end of the third conduit 13, which is far away from the second water pump 11, is also arranged on the inner wall of the box body 1;

the inner wall of the box body 1 is fixedly provided with a partition plate 14, the box body 1 is divided into two parts by the partition plate 14, the inner wall of the box body 1 is fixedly provided with a PH detector 15, the PH value of sewage is monitored in real time by the PH detector 15, the PH detector 15 is electrically connected with a first water pump 9, one side of the box body 1 is provided with a first groove 16, a glass plate 17 is fixedly arranged in the first groove 16, the surface of the glass plate 17 is fixedly provided with a scale 18, the allowance of a PH regulator is monitored by the glass plate 17 and the scale 18, the concentration of the PH regulator is conveniently and accurately regulated, the top of the box body 1 is fixedly communicated with a water injection pipe 19, clear water is injected into one side of the box body 1 by the water injection pipe 19, the top of the water injection pipe 19 is fixedly provided with a cover plate 20, the cover plate 20 is used for preventing dust from entering the box body 1 and polluting the PH regulator, the bottom of the cover plate 20 is provided with a clamping groove 21, the inner wall of the clamping groove 21 is provided with an internal thread, the outer wall of the upper end of the water injection pipe 19 is provided with an external thread, the internal thread and the external thread are arranged in a negative-positive mode, one side of the box body 1 is fixedly communicated with a drain pipe 22, a valve 23 is arranged on the drain pipe 22, and the drain pipe 22 and the valve 23 are used for controlling the discharge of sewage;

the PH detector 15 is MIK-PH6.0 in model, the PH detector 15 of the model can continuously monitor data and is connected with a recorder through transmission output to realize remote monitoring and recording, and can also be connected with an RS485 interface and can be conveniently connected with a computer through an MODBUS-RTU protocol to realize monitoring and recording.

When the device is used, a user respectively conveys a proper amount of PH regulator and clean water into the box body 1 through the water injection pipe 19, the double-shaft motor 2 is started, the double-shaft motor 2 controls the first bevel gear 3 to rotate, the first bevel gear 3 controls the second bevel gear 4 to rotate, the second bevel gear 4 controls the first rotating shaft 5 and the second rotating shaft 7 to rotate, the PH regulator and the clean water are mixed, then the second water pump 11 is started, the second water pump 11 conveys external sewage into the box body 1 through the second guide pipe 12 and the third guide pipe 13, when the PH detector 15 detects that the pH value of the sewage is too high, the first water pump 9 is controlled to be started, the first water pump 9 conveys the mixed PH regulator to the other side of the box body 1 through the first guide pipe 10, under the action of the second stirring rod 8, the PH regulator is mixed with the sewage, when the PH detector 15 detects that the pH value of the sewage is reduced to a discharge standard, the first water pump 9 is stopped and then the valve 23 is opened, and the treated sewage is discharged through the drain pipe 22.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment mill is with automatic medication dosing device, includes box (1), its characterized in that: a double-shaft motor (2) is fixedly installed at the top of the box body (1), first bevel gears (3) are fixedly installed at output shaft ends of two sides of the double-shaft motor (2), second bevel gears (4) are meshed with one side of the first bevel gears (3), a first rotating shaft (5) is fixedly installed at the bottoms of a group of the second bevel gears (4), a first stirring rod (6) is fixedly installed on the outer wall of the first rotating shaft (5), a second rotating shaft (7) is fixedly installed at the bottoms of the other group of the second bevel gears (4), a second stirring rod (8) is fixedly installed on the outer wall of the second rotating shaft (7), a first water pump (9) is fixedly installed at the top of the box body (1), first guide pipes (10) are fixedly connected to two sides of the first water pump (9), the first guide pipes (10) are installed inside the box body (1), and a second water pump (11) is fixedly installed at one side of the box body (1), second water pump (11) one side is fixed the intercommunication and is had second pipe (12), the fixed intercommunication of second water pump (11) opposite side has third pipe (13), second water pump (11) one end is kept away from in third pipe (13) also installs in box (1) inner wall, box (1) inner wall fixed mounting has baffle (14), box (1) inner wall fixed mounting has PH detector (15), PH detector (15) and first water pump (9) electric connection.

2. The automatic drug administration device for sewage treatment plants according to claim 1, wherein: first recess (16) have been seted up to box (1) one side, fixed mounting has glass board (17) in first recess (16), glass board (17) fixed surface is provided with scale (18).

3. The automatic drug administration device for sewage treatment plants according to claim 1, wherein: the fixed intercommunication in box (1) top has water injection pipe (19), water injection pipe (19) top fixed mounting has apron (20), draw-in groove (21) have been seted up to apron (20) bottom, draw-in groove (21) inner wall is provided with the internal thread, water injection pipe (19) upper end outer wall is provided with the external screw thread, the internal thread sets up for negative and positive with the external screw thread.

4. The automatic drug administration device for sewage treatment plants according to claim 1, wherein: a drain pipe (22) is fixedly communicated with one side of the box body (1), and a valve (23) is arranged on the drain pipe (22).

5. The automatic drug administration device for sewage treatment plants according to claim 1, wherein: the bearing (24) is fixedly mounted inside the box body (1), and the outer walls of the first rotating shaft (5) and the second rotating shaft (7) are attached to the inner ring inner wall of the bearing (24).

6. The automatic drug administration device for sewage treatment plants according to claim 1, wherein: the top of the box body (1) and one side of the box body (1) are fixedly provided with a supporting plate (25), and the double-shaft motor (2), the first water pump (9) and the second water pump (11) are fixedly arranged on the surface of the supporting plate (25).