CN216879168U

CN216879168U - Flocculating agent preparation system

Info

Publication number: CN216879168U
Application number: CN202123084871.0U
Authority: CN
Inventors: 粟飞龙; 余杰
Original assignee: Hunan Junxin Environmental Co ltd
Current assignee: Hunan Junxin Environmental Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-07-05
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a flocculant preparation system, comprising: the sealed pond that sets up, the pond top is equipped with the medicine dry powder storehouse that is used for the storage and drops into medicine dry powder, be equipped with stirring subassembly and convulsions subassembly in the pond, the stirring subassembly is used for medicine dry powder and industrial water stirring, the convulsions subassembly is used for extracting the steam in the pond to prevent that steam from getting into medicine dry powder storehouse. The flocculant preparation system has the advantages of compact structure, simplicity in operation, remarkable air draft effect and the like, can effectively prevent water vapor from entering the medicine dry powder bin, avoids caking of the medicine dry powder, and improves the preparation quality of the flocculant.

Description

Flocculating agent preparation system

Technical Field

The utility model belongs to the technical field of medicament preparation, and particularly relates to a flocculant preparation system.

Background

The production of flocculating agent is generally formed by mixing the dry powder of medicine and water through the flocculating agent, and when current flocculating agent preparation facilities shut down, during the steam in the pond often can get into the medicine fill through the feed opening, with the dry powder of medicine that stores in the medicine fill take place the reaction, and then the caking hinders screw mechanism and discharge gate, influences equipment normal operating.

Although the prior flocculant preparation device which is used more is provided with a vibration rod and a heater, the flocculant device is prevented from being coagulated into blocks in a medicine hopper by adopting a heating and vibration mode, the following defects still exist:

1. the vibration and heating device of the flocculant preparation device can not prevent the naturally evaporated water vapor in the water tank from entering the medicine hopper.

2. The existing gravity feeding mode causes the dry medicine powder to fall into the same position in the water tank, and the dry medicine powder is agglomerated after entering the water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a flocculant preparation system which has a compact structure and is simple to operate and can effectively prevent drug dry powder from caking and caking.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a flocculant preparation system comprising: the sealed pond that sets up, the pond top is equipped with the medicine dry powder storehouse that is used for the storage and drops into the medicine dry powder, be equipped with stirring subassembly and convulsions subassembly in the pond, the stirring subassembly is used for medicine dry powder and industrial water stirring, the convulsions subassembly is used for extracting the steam in the pond to prevent that steam from getting into the medicine dry powder storehouse.

As a further improvement of the utility model, the air draft assembly comprises an air draft fan and a funnel, the funnel is inverted at the upper part of the inner side of the water pool, the funnel is communicated with the air draft fan, and the air draft fan is used for extracting water vapor in the water pool.

As a further improvement of the utility model, the funnel opening of the funnel is positioned at the upper part of the inner side of the water pool, the funnel opening faces the liquid level, and the neck of the funnel penetrates through the top of the water pool and is connected with the exhaust fan.

As a further improvement of the utility model, the exhaust fan is an axial flow fan.

As a further improvement of the utility model, the medicine dry powder bin further comprises a discharging pipe, wherein a feeding hole of the discharging pipe is connected with the bottom of the medicine dry powder bin, and a discharging hole of the discharging pipe is positioned in the water pool; the discharging pipe is used for feeding the dry medicine powder in the dry medicine powder bin into the water pool.

As a further improvement of the utility model, the discharge hole of the discharging pipe is positioned above the funnel, and the dry medicine powder discharged by the discharging pipe falls into the water pool along the conical inclined surface of the funnel.

As a further improvement of the utility model, the bottom of the medicine dry powder bin is also provided with a feeding component, the feeding end of the feeding component is connected with the bottom of the medicine dry powder bin, and the discharging end of the feeding component is connected with the feeding opening of the discharging pipe.

As a further improvement of the utility model, the feeding component is a screw feeder.

As a further improvement of the utility model, the stirring assembly comprises a first stirring assembly and a second stirring assembly.

As a further improvement of the utility model, an observation window is arranged on the side part of the medicine dry powder bin and used for observing the medicine dry powder amount in the medicine dry powder bin.

Compared with the prior art, the utility model has the advantages that:

according to the flocculant preparation system, the axial flow fan and the inverted funnel are arranged to timely extract water vapor generated by evaporation in the water pool, the inverted funnel effectively increases the air inflow of the axial flow fan, effectively prevents the water vapor from entering the outlet surfaces of the medicine dry powder bin and the discharging pipe, eliminates powder agglomeration caused by the water vapor entering the medicine dry powder bin, and avoids agglomeration and reduction of the medicine dry powder at the discharging port caused by the contact of the water vapor and the outlet surface of the discharging pipe, so that the concentration of the prepared flocculant is ensured to be within a preset range, and the preparation quality of the flocculant is improved. The discharge gate setting through with the unloading pipe is in the funnel top, and unloading pipe exhaust medicine dry powder has increased the medicine dry powder face of falling in the basin along the toper inclined plane of funnel in dropping into, prevents that medicine dry powder from holding a group at the surface of water, has guaranteed the normal operating of system. The utility model is suitable for all flocculant preparation systems adopting a gravity feeding mode.

Drawings

FIG. 1 is a schematic diagram of the structural principle of a flocculant preparation system according to the present invention.

FIG. 2 is a schematic diagram of the schematic of the top view structure of the flocculant preparation system of the present invention.

Illustration of the drawings: 1. a medicine dry powder bin; 2. an axial flow fan; 3. a funnel; 4. a discharging pipe; 5. a first stirring assembly; 6. a second stirring assembly; 7. a pool; 8. a feeding assembly; 9. a sealing door; 10. and (4) an observation window.

Detailed Description

The utility model is further described below with reference to the drawings and specific preferred embodiments of the description, without thereby limiting the scope of protection of the utility model.

Examples

As shown in fig. 1 and 2, the flocculant preparation system of the present invention includes: the sealed pond 7 that sets up, 7 tops in pond are equipped with the medicine dry powder storehouse 1 that is used for the storage and drops into the medicine dry powder, are equipped with stirring subassembly and convulsions subassembly in the pond 7, and the stirring subassembly is used for stirring medicine dry powder and industrial water, and the convulsions subassembly is used for taking out the steam that evaporates the production in the pond 7 to prevent that steam from getting into medicine dry powder storehouse 1. It can be understood that the water tank 7 is also provided with an industrial water inlet and a flocculating agent discharge port, and the joints of the medicine dry powder bin 1, the stirring assembly and the air draft assembly and the water tank 7 are all sealed. When the system operates, the dry medicine powder falls into the water tank 7 from the bottom of the dry medicine powder bin 1, the stirring assembly uniformly stirs the dry medicine powder and the industrial water, and the air draft assembly continuously pumps out water vapor generated by evaporation in the water tank 7, so that the water vapor is prevented from flowing into the dry medicine powder bin 1 from the discharge port of the dry medicine powder bin 1, and the storage stability of the dry medicine powder is improved; the prepared flocculant is discharged out of the water pool 7 through a discharge hole.

In this embodiment, convulsions subassembly includes air exhauster and funnel 3, and funnel 3 inversion is on the inboard upper portion of pond 7, and funnel 3 and air exhauster intercommunication, and the air exhauster is used for extracting the steam in the pond 7. Utilize funnel 3 to realize that axial fan 2 carries out convulsions in the fixed position in pond 7, avoid throwing the material to cause adverse effect to medicine dry powder. Further, the exhaust fan is an axial flow fan 2, and the axial flow fan has the advantages of being simple to install, remarkable in air exhaust effect, safe, reliable and the like.

In this embodiment, the funnel opening of the funnel 3 is located at the upper part of the inner side of the water tank 7, the funnel opening faces the liquid level, and the neck of the funnel 3 penetrates through the top of the water tank 7 and then is connected with the air inlet of the exhaust fan. Further, the funnel 3 is made of stainless steel material, and the diameter of the funnel mouth of the funnel 3 is about 130 mm. The distance between the funnel mouth and the liquid level in the water tank 7 can be adjusted to ensure the air draft effect. In other embodiments, the size of funnel 3 can be selected according to the convulsions demand of reality, as long as can cooperate the air exhauster to realize that high-efficient convulsions are taken a breath can.

In this embodiment, still include unloading pipe 4, the pan feeding mouth and the 1 bottom in medicine dry powder storehouse of unloading pipe 4 are connected, and the discharge gate of unloading pipe 4 is located inside pond 7. The medicine dry powder in the medicine dry powder bin 1 is thrown into the water tank 7 through the discharging pipe 4. Further, the discharge hole of the discharging pipe 4 is positioned above the funnel 3, the shape of the discharge hole of the discharging pipe 4 is matched with the conical inclined plane of the funnel 3, and the medicine dry powder discharged by the discharging pipe 4 falls into the water tank 7 along the conical inclined plane at the back of the funnel 3. As shown in fig. 1, the mouth of the funnel 3 comprises a conical section connected to the neck of the funnel and a vertical section facing the liquid surface. Namely, the funnel mouth of the funnel 3 has an additional vertical extension part compared with the common funnel, the dry medicine powder falls into the water along the conical inclined plane of the funnel mouth, and the vertical extension part for auxiliary air suction is vertically downward. The influence of gravity and axial flow fan 2 suction that the medicine dry powder received is taken into account comprehensively to through the air output size of reasonable control axial flow fan 2, make the medicine dry powder do the motion of falling of an oblique angle under gravity and fan suction effect, both avoided the medicine dry powder to be taken away by axial flow fan 2, increased the area that drops of medicine dry powder on the surface of water again, prevent that the medicine dry powder from holding the group after intaking, improved the concentration accuracy nature of the flocculating agent of preparing.

In this embodiment, the bottom of the dry powder bin 1 is further provided with a feeding component 8, a feeding end of the feeding component 8 is connected with the bottom of the dry powder bin 1, and a discharging end of the feeding component 8 is connected with a feeding port of the discharging pipe 4. Further, the feeding component 8 is a screw feeder, has the advantages of simple installation, reliable operation, high control precision and the like, and realizes accurate feeding of the dry medicine powder.

In this embodiment, the stirring assembly includes a first stirring assembly 5 and a second stirring assembly 6 arranged side by side. Through two sets of stirring subassemblies simultaneous operation to improve the stirring effect of flocculating agent. If one group of stirring assemblies fails, the other group of stirring assemblies can operate, and stable and continuous operation of the system is ensured.

In this embodiment, an observation window 10 is disposed at a side of the dry medicine powder bin 1, and the observation window 10 is used for observing the amount of dry medicine powder in the dry medicine powder bin 1, so as to supplement the dry medicine powder at a proper time. The top of the medicine dry powder bin 1 is provided with a sealing door 9, so that the convenience of supplementing the medicine dry powder in the medicine dry powder bin 1 is improved, and meanwhile, the sealing property inside the medicine dry powder bin 1 is also ensured.

In this embodiment, the funnel 3 through the axial fan 2 that sets up and the inversion in time takes out the steam that the evaporation produced in the pond 7, the funnel 3 of inversion has effectively increased axial fan 2's air input, effectively prevented steam from getting into the export face in medicine dry powder storehouse 1 and unloading pipe 4, eliminated because of the powder caking that steam gets into 1 inside of medicine dry powder storehouse and leads to, avoided leading to the medicine dry powder to agglomerate at the discharge gate and dwindle because of steam and the export face contact of unloading pipe 4, thereby ensured the concentration of the flocculating agent of obtaining of preparing and in predetermineeing the within range, the quality of preparing of flocculating agent has been improved. Meanwhile, the discharge hole of the discharging pipe 4 is formed above the funnel opening of the funnel 3, and the medicine dry powder discharged from the discharging pipe 4 falls into the water tank 7 along the conical inclined plane of the funnel 3, so that the falling surface of the medicine dry powder is increased, the medicine dry powder is prevented from being agglomerated on the water surface, and the normal operation of the system is guaranteed. The utility model is suitable for all flocculant preparation systems adopting a gravity feeding mode.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or equivalent modifications, without departing from the spirit and scope of the utility model, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention.

Claims

1. A flocculant preparation system, comprising: the water tank (7) is arranged in a sealing mode, a dry medicine powder bin (1) used for storing and throwing dry medicine powder is arranged at the top of the water tank (7), a stirring assembly and an air draft assembly are arranged in the water tank (7), the stirring assembly is used for uniformly stirring the dry medicine powder and industrial water, and the air draft assembly is used for exhausting water vapor in the water tank (7) so as to prevent the water vapor from entering the dry medicine powder bin (1);

the air draft assembly comprises an air draft fan and a funnel (3), the funnel (3) is inverted on the upper portion of the inner side of the water pool (7), the funnel (3) is communicated with the air draft fan, and the air draft fan is used for drawing out water vapor in the water pool (7).

2. The flocculant preparation system according to claim 1, characterized in that the funnel mouth of the funnel (3) is positioned at the upper part of the inner side of the water tank (7) and faces the liquid surface, and the neck of the funnel (3) penetrates through the top of the water tank (7) and is connected with the exhaust fan.

3. The flocculant preparation system according to claim 2, wherein the suction fan is an axial fan (2).

4. The flocculant preparation system according to claim 1, further comprising a feeding pipe (4), wherein a feeding port of the feeding pipe (4) is connected with the bottom of the chemical dry powder bin (1), and a discharging port of the feeding pipe (4) is positioned inside the water tank (7); the discharging pipe (4) is used for throwing the medicine dry powder in the medicine dry powder bin (1) into the water tank (7).

5. The flocculant preparation system according to claim 4, wherein the discharge port of the feeding pipe (4) is located above the hopper (3), and the dry chemical powder discharged from the feeding pipe (4) falls into the water tank (7) along the conical slope of the hopper (3).

6. The flocculant preparation system according to claim 4, wherein a feeding assembly (8) is further arranged at the bottom of the dry chemical powder bin (1), the feeding end of the feeding assembly (8) is connected with the bottom of the dry chemical powder bin (1), and the discharging end of the feeding assembly (8) is connected with the feeding port of the discharging pipe (4).

7. The flocculant preparation system of claim 6, wherein the feed assembly (8) is a screw feeder.

8. The flocculant preparation system according to any one of claims 1 to 7, characterized in that the agitation assembly comprises a first agitation assembly (5) and a second agitation assembly (6).

9. The flocculant preparation system according to any one of claims 1 to 7, wherein a viewing window (10) is provided at a side of the drug dry powder storage bin (1), and the viewing window (10) is used for viewing the amount of drug dry powder inside the drug dry powder storage bin (1).