CN213294731U - Medicine adding device - Google Patents

Medicine adding device Download PDF

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Publication number
CN213294731U
CN213294731U CN202021821297.5U CN202021821297U CN213294731U CN 213294731 U CN213294731 U CN 213294731U CN 202021821297 U CN202021821297 U CN 202021821297U CN 213294731 U CN213294731 U CN 213294731U
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China
Prior art keywords
mixing
tank body
pipe
primary mixing
primary
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Active
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CN202021821297.5U
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Chinese (zh)
Inventor
张田兵
张佳伟
赵卫松
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Olangbo Jiayu Energy Saving Technology Co ltd
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Olangbo Jiayu Energy Saving Technology Co ltd
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Priority to CN202021821297.5U priority Critical patent/CN213294731U/en
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Abstract

The utility model discloses a dosing device, which comprises a tank body; a primary mixing barrel with the height lower than the top opening of the tank body and the bottom sealed is arranged in the center of the tank body, and a mixing area is formed between the primary mixing barrel and the tank body; the top of the tank body is provided with a water inlet pipe and a medicine inlet, and the water inlet pipe and the medicine inlet are both positioned above the primary mixing cylinder; a plurality of fixing supports are horizontally arranged on the upper part of the outer side wall of the primary mixing cylinder along the circumferential direction, and the other ends of the fixing supports are connected with the inner wall of the tank body; a stirring device is arranged in the primary mixing cylinder, a drain pipe is arranged at the bottom of the primary mixing cylinder, and the drain pipe extends out of the bottom of the tank body; the bottom of the mixing zone is provided with a mixing aeration device, and the bottom of the side wall of the mixing zone is also provided with a dosing pipe.

Description

Medicine adding device
Technical Field
The utility model relates to a sewage treatment field especially relates to a charge device.
Background
The chemical adding device is often used in the field of sewage treatment, generally, the chemical adding device mixes the medicines and the water through a mechanical stirring device to prepare the chemicals required by water treatment, and then the prepared chemicals are added into subsequent treatment equipment. The ubiquitous problem of current charge device is:
firstly, the method comprises the following steps: the occupied area is large; chinese patent CN209143788U discloses a PAM dosing device, which is a triple structure widely applied at present and has a large integral occupied area;
secondly, the method comprises the following steps: the mere use of mechanical agitation to dissolve the drug is inefficient, especially if the drug is in the form of particles that are less soluble, the mixing effect is worse.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming of prior art, providing a charge device that structural design is scientific, and area is little, and stirring mixing efficiency is high, effectual.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a dosing device comprises a tank body; a primary mixing barrel with the height lower than the top opening of the tank body and the bottom sealed is arranged in the center of the tank body, and a mixing area is formed between the primary mixing barrel and the tank body; the top of the tank body is provided with a water inlet pipe and a medicine inlet, and the water inlet pipe and the medicine inlet are both positioned above the primary mixing cylinder; a plurality of fixing supports are horizontally arranged on the upper part of the outer side wall of the primary mixing cylinder along the circumferential direction, and the other ends of the fixing supports are connected with the inner wall of the tank body; a stirring device is arranged in the primary mixing cylinder, a drain pipe is arranged at the bottom of the primary mixing cylinder, and the drain pipe extends out of the bottom of the tank body; the bottom of the mixing zone is provided with a mixing aeration device, and the bottom of the side wall of the mixing zone is also provided with a dosing pipe.
Preferably, a plurality of through holes are uniformly formed in the upper part of the side wall of the primary mixing cylinder.
Preferably, the bottom of the mixing zone is also provided with a circulating pipe, the other end of the circulating pipe is communicated with a water inlet pipe, and the circulating pipe is provided with a circulating pump.
Preferably, a metering pump is arranged on the dosing pipe.
Preferably, the stirring device comprises a stirring shaft arranged in the primary mixing cylinder, the upper end of the stirring shaft is connected with a stirring motor arranged above the tank body, and the stirring shaft is provided with a stirring paddle.
Preferably, the mixed aeration device comprises an annular air inlet pipe arranged at the bottom of the mixing area, a plurality of aeration heads are uniformly arranged on the annular air inlet pipe, and the annular air inlet pipe is connected with an air inlet main pipe arranged outside the tank body.
Preferably, the number of the aeration heads is at least 3, and the directions of the aeration heads are respectively inclined towards the inner wall of the tank body, vertically upwards and inclined towards the primary mixing cylinder in turn.
The utility model has the advantages that:
firstly, the method comprises the following steps: the tank body is internally provided with the primary mixing cylinder, the primary mixing cylinder is internally provided with the stirring device, the mixing area is internally provided with the mixing aeration device, the medicine and the water are primarily mixed under the stirring and mixing of the stirring device in the primary mixing cylinder and then enter the mixing area through the through hole, the mixing aeration device fully mixes and dissolves the medicine and the water in the mixing area, the occupied area of the whole equipment is small, and the stirring device is combined with the mixing aeration device, so that the medicine mixing efficiency and effect are improved; circulating the solution by using a circulating pump and a circulating pipe to ensure the full dissolution of the medicine;
secondly, the method comprises the following steps: the aeration head sets up towards different directions, ensures that the scope of aeration can cover whole mixed area, promotes the efficiency of mixing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 10 is a tank body, 10.1 is a water inlet pipe, 10.2 is a medicine inlet, 11 is a primary mixing barrel, 11.1 is a fixed support, 11.2 is a sewage discharge pipe, 11.3 is a through hole, 12 is a mixing area, 12.1 is a medicine feeding pipe, 12.2 is a circulating pipe, 20 is a stirring device, 20.1 is a stirring shaft, 20.2 is a stirring motor, 20.3 is a stirring paddle, 30 is a mixing aeration device, 30.1 is a ring-shaped air inlet pipe, 30.2 is an aeration head, 30.3 is an air inlet main pipe, 40 is a circulating pump and 50 is a metering pump.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
A dosing device, which comprises a tank body 10; a primary mixing barrel 11 with the height lower than the top opening and the bottom sealing of the tank body 10 is arranged at the center in the tank body 10, and a mixing area 12 is formed between the primary mixing barrel 11 and the tank body 10; the top of the tank body 10 is provided with a water inlet pipe 10.1 and a medicine inlet 10.2, and the water inlet pipe 10.1 and the medicine inlet 10.2 are both positioned above the primary mixing barrel 11; a plurality of fixing supports 11.1 are horizontally arranged on the upper part of the outer side wall of the primary mixing barrel 11 along the circumferential direction, and the other ends of the fixing supports 11.1 are connected with the inner wall of the tank body 10; a stirring device 20 is arranged in the primary mixing barrel 11, a sewage discharge pipe 11.2 is arranged at the bottom of the primary mixing barrel 11, and the sewage discharge pipe 11.2 extends out of the bottom of the tank body 10; the bottom of the mixing zone 12 is provided with a mixing aeration device 30, and the bottom of the side wall of the mixing zone 12 is also provided with a dosing pipe 12.1.
Preferably, a plurality of through holes 11.3 are uniformly formed in the upper part of the side wall of the primary mixing cylinder 11.
Preferably, the bottom of the mixing zone 12 is further provided with a circulating pipe 12.2, the other end of the circulating pipe 12.2 is communicated with the water inlet pipe 10.1, and the circulating pipe 12.2 is provided with a circulating pump 40.
Preferably, a metering pump 50 is arranged on the dosing pipe 12.1.
Preferably, the stirring device 20 comprises a stirring shaft 20.1 arranged in the primary mixing cylinder 11, the upper end of the stirring shaft 20.1 is connected with a stirring motor 20.2 arranged above the tank body 10, and a stirring paddle 20.3 is arranged on the stirring shaft 20.1.
Preferably, the hybrid aeration device 30 comprises an annular air inlet pipe 30.1 arranged at the bottom of the mixing zone 12, a plurality of aeration heads 30.2 are uniformly arranged on the annular air inlet pipe 30.1, and the annular air inlet pipe 30.1 is connected with an air inlet main pipe 30.3 arranged outside the tank body 10.
Preferably, the number of the aeration heads 30.2 is at least 3, and the aeration heads 30.2 are arranged in the directions of inclining towards the inner wall of the tank body 10, vertically upwards and inclining towards the primary mixing barrel 11 in turn.
This charge device theory of operation:
water and medicine enter into from inlet tube 10.1 respectively and mix a section of thick bamboo 11 with advancing medicine mouth 10.2, open agitating unit 20 and carry out the primary mixing, after the liquid level risees gradually, the solution of primary mixing is mixed district 12 by through-hole 11.3 entering, opens mixed aeration equipment 30, further mixes the solution of primary mixing, adds that pencil 12.1 is connected with subsequent sewage treatment device, realizes the ration of solution through measuring pump 50 and puts in.
The described embodiments are only some, but not all embodiments of the invention. 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.

Claims (7)

1. A dosing device, comprising a tank (10); the method is characterized in that: a primary mixing barrel (11) with the height lower than the top opening of the tank body (10) and the bottom sealed is arranged at the center in the tank body (10), and a mixing area (12) is formed between the primary mixing barrel (11) and the tank body (10); the top of the tank body (10) is provided with a water inlet pipe (10.1) and a medicine inlet (10.2), and the water inlet pipe (10.1) and the medicine inlet (10.2) are both positioned above the primary mixing barrel (11); a plurality of fixing supports (11.1) are horizontally arranged on the upper part of the outer side wall of the primary mixing barrel (11) along the circumferential direction, and the other ends of the fixing supports (11.1) are connected with the inner wall of the tank body (10); a stirring device (20) is arranged in the primary mixing cylinder (11), a sewage discharge pipe (11.2) is arranged at the bottom of the primary mixing cylinder (11), and the sewage discharge pipe (11.2) extends out of the bottom of the tank body (10); the bottom of the mixing area (12) is provided with a mixing aeration device (30), and the bottom of the side wall of the mixing area (12) is also provided with a dosing pipe (12.1).
2. The medicated device of claim 1, wherein: the upper part of the side wall of the primary mixing cylinder (11) is uniformly provided with a plurality of through holes (11.3).
3. The medicated device of claim 1, wherein: the bottom of the mixing area (12) is also provided with a circulating pipe (12.2), the other end of the circulating pipe (12.2) is communicated with a water inlet pipe (10.1), and the circulating pipe (12.2) is provided with a circulating pump (40).
4. The medicated device of claim 1, wherein: and a metering pump (50) is arranged on the dosing pipe (12.1).
5. The medicated device of claim 1, wherein: agitating unit (20) are including setting up (mixing) shaft (20.1) in just mixing a section of thick bamboo (11), the upper end and the agitator motor (20.2) of setting in jar body (10) top of (mixing) shaft (20.1) are connected, set up stirring rake (20.3) on (mixing) shaft (20.1).
6. The medicated device of claim 1, wherein: the mixed aeration device (30) comprises an annular air inlet pipe (30.1) arranged at the bottom of the mixing area (12), a plurality of aeration heads (30.2) are uniformly arranged on the annular air inlet pipe (30.1), and the annular air inlet pipe (30.1) is connected with an air inlet main pipe (30.3) arranged outside the tank body (10).
7. The medicated device of claim 6, wherein: the number of the aeration heads (30.2) is at least 3, and the directions of the aeration heads (30.2) are respectively inclined towards the inner wall of the tank body (10), vertically upward and inclined towards the primary mixing barrel (11) in turn.
CN202021821297.5U 2020-08-27 2020-08-27 Medicine adding device Active CN213294731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021821297.5U CN213294731U (en) 2020-08-27 2020-08-27 Medicine adding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021821297.5U CN213294731U (en) 2020-08-27 2020-08-27 Medicine adding device

Publications (1)

Publication Number Publication Date
CN213294731U true CN213294731U (en) 2021-05-28

Family

ID=76027001

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021821297.5U Active CN213294731U (en) 2020-08-27 2020-08-27 Medicine adding device

Country Status (1)

Country Link
CN (1) CN213294731U (en)

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