CN216513023U

CN216513023U - Industrial water disinfection is with adding medicine mixing arrangement

Info

Publication number: CN216513023U
Application number: CN202122735819.0U
Authority: CN
Inventors: 胡天全; 王辉
Original assignee: Anhui Huiteng Environmental Protection Technology Co ltd
Current assignee: Anhui Huiteng Environmental Protection Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-13
Anticipated expiration: 2031-11-09

Abstract

The utility model provides a dosing and mixing device for industrial water disinfection, which comprises a treatment tank, wherein a plurality of criss-cross partition plates are fixed inside the treatment tank, the interior of the treatment tank is divided into a plurality of mixing chambers with the same size by the partition plates, a drain hole positioned at the bottom of the treatment tank is formed in the bottom surface of each mixing chamber, a cover plate is arranged at the top of the treatment tank, a plurality of dosing holes corresponding to the mixing chambers one by one are formed in the cover plate, a moving assembly and a dosing box are arranged at the upper end of the cover plate, a plurality of dosing holes are formed in the bottom of the dosing box, a water inlet pipe is connected with the side wall of the upper end of the treatment tank, the device separately places industrial water in the mixing chambers, disinfection medicines are added into each mixing chamber, disinfection reaction is carried out simultaneously, and the sufficient reaction time of the industrial water and the disinfection medicines in the mixing chambers is greatly reduced, thereby shortening the sterilization time of the industrial water in the whole treatment tank and greatly improving the treatment efficiency of the industrial water.

Description

Industrial water disinfection is with adding medicine mixing arrangement

Technical Field

The utility model relates to the technical field of industrial water disinfection equipment, in particular to a dosing and mixing device for industrial water disinfection.

Background

With the progress of science and technology, industrial production is developed more and more, and simultaneously, industrial waste water brought by production is more and more, and in order to protect the environment, the country makes a series of environmental protection systems for standardizing the environmental protection discharge of enterprise process water, and before discharging, the industrial water needs to be added with chemicals and mixed to achieve the purposes of disinfection and purification.

The existing sewage treatment plant has certain disadvantages when treating sewage, industrial water is discharged into a large treatment tank from a factory, then disinfection medicine is added into the treatment tank, and the disinfection medicine and the industrial water are mixed by continuous stirring, so that the disinfection medicine and the industrial water fully react, but the treatment tank has large volume, so that the disinfection medicine and the industrial water therein fully react for a long time, and further the treatment period of the industrial water is long, and the treatment efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a chemical adding and mixing device for industrial water disinfection, which solves all or one of the above problems in the prior art.

Based on the above purpose, the utility model provides a dosing and mixing device for industrial water disinfection, which comprises a treatment tank, wherein a plurality of criss-cross partition plates are fixed inside the treatment tank, the interior of the treatment tank is divided into a plurality of mixing chambers with the same size by the partition plates, a drain hole positioned at the bottom of the treatment tank is formed in the bottom of each mixing chamber, a drain pipe connected with the drain hole is fixed at the bottom of the treatment tank, a first electromagnetic valve is arranged on the drain pipe, a cover plate is arranged at the top of the treatment tank, a plurality of dosing holes corresponding to the mixing chambers one by one are formed in the cover plate, the dosing holes are distributed in a rectangular array, a moving assembly and dosing boxes are arranged at the upper end of the cover plate, a plurality of dosing holes are formed in the bottom of the dosing boxes, the dosing holes are aligned with dosing holes in the width direction of the rectangular array, the moving assembly is used for driving the dosing boxes to move linearly along the length direction of the rectangular array, the upper end side wall of the treatment tank is connected with a water inlet pipe.

Optionally, the upper end cover of apron has the casing, add the medicine hole and be located the inboard of casing, the casing upper end is fixed with the air pump, the output of air pump is connected with the gas-supply pipe with the inside intercommunication of casing, the lower extreme of adding the medicine hole is vertical to be fixed with the pencil, the pencil extends to the inside of mixing chamber.

Optionally, a second electromagnetic valve is further arranged on the drain pipe, and the second electromagnetic valve is located below the first electromagnetic valve.

Optionally, the inner wall of the treatment pool is provided with a liquid level alarm, and the liquid level alarm is flush with the top end of the partition plate.

Optionally, the movable assembly comprises a slide rod and a lead screw which are arranged on two sides inside the shell, the slide rod is fixedly connected with the shell, the lead screw is rotatably connected with the shell, the slide rod and the lead screw are parallel to the length direction of the rectangular array of the medicine adding holes, a motor is fixed on the outer wall of the shell, an output shaft of the motor is fixedly connected with one end of the lead screw, a slide block and a thread seat are respectively fixed at two ends of the medicine adding box, the slide block is slidably connected with the slide rod, and the thread seat is in threaded connection with the lead screw.

From the above, the mixing device provided by the utility model has the advantages that the industrial water is separately placed in the plurality of mixing chambers, the disinfection medicine is added into each mixing chamber, and the disinfection reaction is carried out simultaneously, so that the sufficient reaction time of the industrial water and the disinfection medicine in the mixing chambers is greatly shortened, the disinfection time of the industrial water in the whole treatment tank is further shortened, and the treatment efficiency of the industrial water is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a mixing device according to the present invention;

FIG. 2 is a schematic top view of a treatment basin of the present invention;

fig. 3 is a schematic top view of the cover plate of the present invention.

Wherein 1, a sliding block; 2. a drain pipe; 3. a second electromagnetic valve; 4. a first electromagnetic valve; 5. a drain hole; 6. a mixing chamber; 7. a treatment tank; 8. a partition plate; 9. a liquid level alarm; 10. a medicine feeding pipe; 11. a drug delivery hole; 12. a drug dosing box; 13. a motor; 14. a housing; 15. a slide bar; 16. an air pump; 17. a gas delivery pipe; 18. a medicine adding hole; 19. a cover plate; 20. a water inlet pipe; 21. a screw rod; 22. a threaded seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The utility model provides a dosing and mixing device for industrial water disinfection, which comprises a treatment tank 7, wherein a plurality of criss-cross partition plates 8 are fixed inside the treatment tank 7, the interior of the treatment tank 7 is divided into a plurality of mixing chambers 6 with the same size by the partition plates 8, a drain hole 5 positioned at the bottom of the treatment tank 7 is formed in the bottom of each mixing chamber 6, a drain pipe 2 connected with the drain hole 5 is fixed at the bottom of the treatment tank 7, a first electromagnetic valve 4 is arranged on the drain pipe 2, a cover plate 19 is arranged at the top of the treatment tank 7, a plurality of dosing holes 18 corresponding to the mixing chambers 6 one by one are formed in the cover plate 19, the dosing holes 18 are distributed in a rectangular array, a moving assembly and a dosing box 12 are arranged at the upper end of the cover plate 19, a plurality of dosing holes 11 are formed in the bottom of the dosing box 12, and the dosing holes 11 are aligned with the dosing holes 18 in the width direction of the rectangular array, the moving assembly is used for driving the drug dosing box 12 to move linearly along the length direction of the rectangular array, and the side wall of the upper end of the treatment pool 7 is connected with a water inlet pipe 20.

As shown in fig. 1-3, a plurality of criss-cross partition plates 8 are fixed inside a treatment tank 7 by welding, the partition plates 8 divide the inside of the treatment tank 7 into a plurality of mixing chambers 6 with the same size, the mixing chambers 6 are independent from each other, a drain hole 5 is arranged at the bottom of each mixing chamber 6 and used for draining the sterilized industrial water, a drain pipe 2 is fixed at the bottom of the treatment tank 7 by welding, a first electromagnetic valve 4 is arranged on the drain pipe 2 and used for controlling the opening and closing of the drain pipe 2, a cover plate 19 is arranged at the top of the treatment tank 7, the cover plate 19 is detachably connected with the treatment tank 7, a plurality of dosing holes 18 are arranged on the cover plate 19, the dosing holes 18 correspond to the mixing chambers 6 one by one, the dosing holes 18 are distributed in a rectangular array, a movable assembly and a dosing box 12 are further arranged on the cover plate 19, a plurality of dosing holes 11 are arranged at the bottom of the dosing box 12, the dosing holes 11 are aligned with the dosing holes 18 in the rectangular array in the width direction, the moving component is used for driving the drug feeding box 12 to move linearly along the length direction of the rectangular array, and a water inlet pipe 20 is fixed on the side wall of the upper end of the treatment pool 7.

The use principle of the device is as follows: industrial water is injected into the treatment tank 7 through the water inlet pipe 20, the industrial water enters the mixing chambers 6, all the mixing chambers 6 are filled with the industrial water along with the injection of the industrial water, the dosing boxes 12 are filled with disinfection medicines, the dosing boxes 12 are driven to move through the moving component, when the medicine feeding hole 11 on the bottom surface of the medicine feeding box 12 is aligned with the medicine feeding hole 18, the disinfection medicine in the medicine feeding box 12 enters the mixing chamber 6 corresponding to the lower part of the medicine feeding hole 18, when the medicine feeding holes 11 are not overlapped with the medicine feeding holes 18, the disinfection medicine is kept in the medicine feeding box 12, the medicine feeding holes 11 are sequentially overlapped with all the medicine feeding holes 18 by moving the medicine feeding box 12, then the disinfection medicines are put into the mixing chamber 6 one by one, the disinfection medicines are mixed with the industrial water in the mixing chamber 6 and react to purify the industrial water, after the disinfection is finished, and opening the first electromagnetic valve 4 to open the drain pipe 2, and further discharging the industrial water in the mixing chamber 6.

In conclusion, the mixing device provided by the utility model has the advantages that the industrial water is separately placed in the plurality of mixing chambers 6, the disinfection chemicals are added into each mixing chamber 6, and the disinfection reaction is carried out, so that the sufficient reaction time of the industrial water in the mixing chambers 6 and the disinfection chemicals is greatly shortened, the disinfection time of the industrial water in the whole treatment pool 7 is further shortened, and the treatment efficiency of the industrial water is greatly improved.

In some optional embodiments, the upper end of the cover plate 19 is covered with the casing 14, the dosing hole 18 is located on the inner side of the casing 14, the upper end of the casing 14 is fixed with the air pump 16, the output end of the air pump 16 is connected with the air pipe 17 communicated with the inside of the casing 14, the lower end of the dosing hole 18 is vertically fixed with the dosing pipe 10, and the dosing pipe 10 extends to the inside of the mixing chamber 6.

When adding medicines and mixing, the air pump 16 is started, the air pump 16 sends high-speed air flow into the shell 14 through the air pipe 17, the air flow passes through the medicine adding pipe 10 and enters the mixing chamber 6, bubbles are continuously formed in the industrial water in the mixing chamber 6, the mixing chamber 6 is stirred through the continuous air flow, and the mixing speed of the disinfection medicines and the industrial water is further accelerated.

In some optional embodiments, the drain pipe 2 is further provided with a second electromagnetic valve 3, the second electromagnetic valve 3 is located below the first electromagnetic valve 4, when all the mixing chambers 6 are filled with the industrial water, the liquid level of the industrial water in the treatment tank 7 is higher than the top end of the partition plate 8, then the first electromagnetic valve 4 is opened, the second electromagnetic valve 3 is closed, the industrial water in the mixing chambers 6 flows into between the first electromagnetic valve 4 and the second electromagnetic valve 3, so that the liquid level of the industrial water in the mixing chambers 6 is lowered, the liquid level is lower than the top end of the partition plate 8, when the disinfectant is put into use, the disinfectant in the mixing chambers 6 cannot float from the liquid level of the industrial water to other mixing chambers 6, the dosage of each mixing chamber 6 is not uniform, the treatment effect is affected, when the liquid level of the industrial water in the mixing chambers 6 is lowered, the put disinfectant can only fall into the corresponding mixing chambers 6, the sterilization dosage of each mixing chamber 6 is uniform.

In some optional embodiments, the inner wall of the treatment tank 7 is provided with a liquid level alarm 9, the liquid level alarm 9 is flush with the top end of the partition plate 8, when industrial water is injected through the water inlet pipe 20, after all the mixing chambers 6 are filled with the industrial water, the liquid level alarm 9 gives an alarm, and then the water injection is stopped and the disinfection operation is performed.

In some optional embodiments, the moving assembly includes a sliding rod 15 and a screw rod 21 disposed at two sides inside the housing 14, the sliding rod 15 is fixedly connected with the housing 14, the screw rod 21 is rotatably connected with the housing 14, both the sliding rod 15 and the screw rod 21 are parallel to the length direction of the rectangular array of the dosing holes 18, a motor 13 is fixed on the outer wall of the housing 14, an output shaft of the motor 13 is fixedly connected with one end of the screw rod 21, a sliding block 1 and a threaded seat 22 are respectively fixed at two ends of the dosing box 12, the sliding block 1 is slidably connected with the sliding rod 15, the threaded seat 22 is in threaded connection with the screw rod 21, the screw rod 21 is driven by the motor 13 to rotate, the screw rod 21 drives the threaded seat 22 to perform linear movement along the length direction, and the threaded seat 22 drives the dosing box 12 to perform synchronous linear movement.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The chemical adding and mixing device for industrial water disinfection is characterized by comprising a treatment tank (7), wherein a plurality of criss-cross partition plates (8) are fixed inside the treatment tank (7), the interior of the treatment tank (7) is divided into a plurality of mixing chambers (6) with the same size by the partition plates (8), a drain hole (5) positioned at the bottom of the treatment tank (7) is formed in the bottom of each mixing chamber (6), a drain pipe (2) connected with the drain hole (5) is fixed at the bottom of the treatment tank (7), a first electromagnetic valve (4) is arranged on the drain pipe (2), a cover plate (19) is arranged at the top of the treatment tank (7), a plurality of chemical adding holes (18) which correspond to the mixing chambers (6) one by one are formed in the cover plate (19), the chemical adding holes (18) are distributed in a rectangular array, a moving assembly and a chemical feeding box (12) are arranged at the upper end of the cover plate (19), the bottom of the drug feeding box (12) is provided with a plurality of drug feeding holes (11), the drug feeding holes (11) are aligned with the drug feeding holes (18) in the width direction of the rectangular array, the moving assembly is used for driving the drug feeding box (12) to linearly move along the length direction of the rectangular array, and the side wall of the upper end of the treatment pool (7) is connected with a water inlet pipe (20).

2. The chemical adding and mixing device for industrial water disinfection according to claim 1, wherein a casing (14) covers the upper end of the cover plate (19), the chemical adding hole (18) is located on the inner side of the casing (14), an air pump (16) is fixed to the upper end of the casing (14), an output end of the air pump (16) is connected with an air pipe (17) communicated with the inside of the casing (14), a chemical adding pipe (10) is vertically fixed to the lower end of the chemical adding hole (18), and the chemical adding pipe (10) extends to the inside of the mixing chamber (6).

3. The chemical adding and mixing device for industrial water disinfection according to claim 1, wherein a second electromagnetic valve (3) is further arranged on the drain pipe (2), and the second electromagnetic valve (3) is located below the first electromagnetic valve (4).

4. The dosing and mixing device for industrial water disinfection according to claim 1, wherein a liquid level alarm (9) is arranged on the inner wall of the treatment tank (7), and the liquid level alarm (9) is flush with the top end of the partition plate (8).

5. The chemical adding and mixing device for industrial water disinfection according to claim 2, wherein the moving assembly comprises a sliding rod (15) and a screw rod (21) which are arranged on two sides inside a shell (14), the sliding rod (15) is fixedly connected with the shell (14), the screw rod (21) is rotatably connected with the shell (14), the sliding rod (15) and the screw rod (21) are both parallel to the length direction of the rectangular array of the chemical adding holes (18), a motor (13) is fixed on the outer wall of the shell (14), an output shaft of the motor (13) is fixedly connected with one end of the screw rod (21), a sliding block (1) and a threaded seat (22) are respectively fixed at two ends of the chemical adding box (12), the sliding block (1) is slidably connected with the sliding rod (15), and the threaded seat (22) is in threaded connection with the screw rod (21).