CN215479806U

CN215479806U - Full-automatic dosing device with multistage compounding cavity

Info

Publication number: CN215479806U
Application number: CN202121591505.1U
Authority: CN
Inventors: 李映福; 吕沈阳; 管令
Original assignee: Shanghai Kuosi Environmental Protection Technology Co ltd
Current assignee: Shanghai Kuosi Environmental Protection Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-11
Anticipated expiration: 2031-07-13

Abstract

The utility model provides a full-automatic dosing device with a multistage mixing cavity, which comprises a multistage mixing box, a first mixing component and a second mixing component, wherein the multistage mixing box is internally provided with the first mixing cavity, the second mixing cavity and the third mixing cavity in sequence from top to bottom, the outer top wall of the multistage mixing box is equally divided into three medicine storage hoppers, the bottom end of each medicine storage hopper extends to the inner side of the first mixing cavity and is connected with a first electromagnetic valve, the first mixing component comprises a first stirring shaft, the first stirring shaft is transversely arranged in the middle of the interior of the second mixing cavity, the second mixing component comprises a second stirring shaft, and the second stirring shaft is vertically arranged in the middle of the interior of the third mixing cavity. According to the utility model, by arranging the multistage mixing box, the medicine storage hopper, the first mixing component, the second mixing component and the like, the device can automatically guide various medicinal powders into sewage after multistage mixing according to a required proportion, so that the efficiency and effect of sewage treatment are improved.

Description

Full-automatic dosing device with multistage compounding cavity

Technical Field

The utility model mainly relates to the technical field of environmental protection engineering equipment, in particular to a full-automatic dosing device with a multistage mixing cavity.

Background

The environmental protection project is a project which is specially made for environmental protection, and takes a certain group of thought objects as a basis, applies related scientific knowledge and technical means, and treats the problem of environmental pollution through organized activities of a group of people. The contents of the environmental protection project mainly include an atmospheric pollution control project, a water pollution control project, a solid waste treatment and utilization project, a noise control project and the like. In water pollution prevention and treatment projects, an automatic dosing device is often needed to dose drugs into sewage to realize water quality purification, and the drug dosing aims at pH neutralization, chemical precipitation, chemical reduction and the like.

According to a sewage treatment automatic reagent feeding device that patent document (publication number CN203253374U) provided, the key feature is including the material storage tank of taking the charge door, establish the motor at the top of material storage tank, the motor main shaft passes through the shaft coupling and is connected with the pivot of setting in the material storage tank, from the top down establishes propeller type agitator, wing formula agitator, spiral shaft formula propeller in proper order in the pivot in the material storage tank. The utility model can realize the functions of uniform mixing, stirring, timing, quantification, continuous or interval accurate automatic addition and the like of materials.

In present sewage treatment process, leading-in automatic reagent feeding device after mostly needing artifical with multiple powder proportional mixing, because the speed of artifical allotment powder is slower, and the deviation appears easily to cause certain influence to sewage treatment's efficiency and effect.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a full-automatic dosing device with a multistage mixing chamber, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a full-automatic dosing device with a multi-stage mixing chamber comprises a multi-stage mixing box, a first mixing component and a second mixing component, the interior of the multi-stage mixing box is sequentially provided with a first mixing cavity, a second mixing cavity and a third mixing cavity from top to bottom, and the bottom end of the first mixing cavity extends to the inner side of the second mixing cavity and is communicated with the second mixing cavity, the bottom end of the second mixing cavity extends to the inner side of the third mixing cavity and is communicated with the third mixing cavity, the outer top wall of the multistage mixing box is equally divided into three medicine storage hoppers, the bottom end of each medicine storage hopper extends to the inner side of the first mixing cavity and is connected with a first electromagnetic valve, the first mixing component comprises a first stirring shaft which is transversely arranged at the middle position in the second mixing cavity, the second mixing assembly comprises a second mixing shaft, and the second mixing shaft is vertically arranged in the middle of the inside of the third mixing cavity.

Preferably, the both ends of first (mixing) shaft all are connected through the inner wall of bearing with the second hybrid chamber, and encircle four stirring leaves are installed to the outside a week partition of first (mixing) shaft, one side that the outside of multistage mixing box is close to the second hybrid chamber is installed first motor, the data transmission end of first motor extends to the inboard of second hybrid chamber and is connected with first agitator shaft. In the preferred embodiment, the first stirring shaft and the stirring blade can be driven to rotate by the first motor to mix the powder.

Preferably, the top of second (mixing) shaft is passed through the inner wall connection of mounting bracket and bearing and third hybrid chamber, just the outside both sides of second (mixing) shaft from top to bottom symmetric connection have four puddlers, the central point on the outer diapire of multistage hybrid chamber puts and installs the second motor, the output of second motor extends to the inboard and the second agitator shaft connection of third hybrid chamber. In the preferred embodiment, the second stirring shaft and the stirring rod can be driven to rotate by the second motor, so as to mix the medicinal powder and the water.

Preferably, the top of the inside one side of third mixing chamber is installed the inlet tube, the other end of inlet tube extends to the outside of multistage mixing box, just the inboard of inlet tube is seted up there is the internal thread. In the preferred embodiment, the water inlet pipe can be connected with other pipelines by arranging the inner side of the water inlet pipe with internal threads.

Preferably, the inside of third mixing chamber is kept away from the bottom of inlet tube one side and is installed the discharging pipe, the other end of discharging pipe extends to the outside of multistage mixing box, just the internally mounted of discharging pipe has the second solenoid valve. In the preferred embodiment, the dose delivered is controlled by a second solenoid valve.

Preferably, the inner bottom walls of the first mixing chamber and the second mixing chamber are funnel-shaped, and the inner bottom wall of the third mixing chamber is inclined. In the preferred embodiment, the inner bottom walls of the first mixing cavity and the second mixing cavity are funnel-shaped, and the inner bottom wall of the third mixing cavity is inclined, so that the discharging is smoother.

Preferably, the controller is arranged on the outer side of the multistage mixing box close to the top end of the water inlet pipe. In the preferred embodiment, the controller can facilitate control of the device.

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

according to the utility model, the first electromagnetic valve is opened, so that medicinal powder with a proper proportion falls into the first mixing cavity, the medicinal powder falls into the second mixing cavity after being preliminarily mixed in the first mixing cavity, the medicinal powder is further mixed by the first stirring assembly in the falling process, and then the medicinal powder falls into the third mixing cavity, meanwhile, water is supplied into the third mixing cavity through the water inlet pipe, and the medicinal powder and the water are fully mixed by the second stirring assembly, so that the device can automatically lead various medicinal powders into sewage after multi-stage mixing according to a required proportion, and the efficiency and effect of sewage treatment are promoted.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of an appearance axial structure of the present invention;

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

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged view of region B in fig. 2.

In the figure: 1. a multi-stage mixing tank; 11. a first mixing chamber; 12. a second mixing chamber; 13. a third mixing chamber; 131. a water inlet pipe; 1311. an internal thread; 132. a discharge pipe; 1321. a second solenoid valve; 2. a medicine storage hopper; 21. a first solenoid valve; 3. a controller; 4. a first mixing assembly; 41. a first motor; 42. a first stirring shaft; 43. stirring blades; 5. a second mixing assembly; 51. a second motor; 52. a second stirring shaft; 53. a stirring rod.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and 2 heavily, a full-automatic medicine feeding device with a multi-stage mixing chamber comprises a multi-stage mixing box 1, a first mixing component 4 and a second mixing component 5, wherein a first mixing chamber 11, a second mixing chamber 12 and a third mixing chamber 13 are sequentially arranged in the multi-stage mixing box 1 from top to bottom, the bottom end of the first mixing chamber 11 extends to the inner side of the second mixing chamber 12 and is communicated with the second mixing chamber 12, the bottom end of the second mixing chamber 12 extends to the inner side of the third mixing chamber 13 and is communicated with the third mixing chamber 13, three medicine storage hoppers 2 are equally distributed on the outer top wall of the multi-stage mixing box 1, the bottom end of each medicine storage hopper 2 extends to the inner side of the first mixing chamber 11 and is connected with a first electromagnetic valve 21 (model: DN10-50), the first mixing component 4 comprises a first stirring shaft 42, the first stirring shaft 42 is transversely arranged in the middle position in the second mixing chamber 12, and both ends of the first stirring shaft 42 are connected with the inner wall of the second mixing chamber 12 through bearings, four stirring blades 43 are installed around the outer circumference of the first stirring shaft 42 in equal parts, a first motor 41 is installed at one side of the outer part of the multistage mixing box 1 close to the second mixing chamber 12, the data transmission end of the first motor 41 extends to the inner side of the second mixing chamber 12 and is connected with the first stirring shaft 42, the first motor 41 can drive the first stirring shaft 42 and the stirring blades 43 to rotate to mix the medicinal powder, the second mixing component 5 comprises a second stirring shaft 52, the second stirring shaft 52 is vertically arranged at the middle position inside the third mixing chamber 13, the top end of the second stirring shaft 52 is connected with the inner wall of the third mixing chamber 13 through a mounting frame and bearings, and four stirring rods 53 are symmetrically connected with the two outer sides of the second stirring shaft 52 from top to bottom, a second motor 51 is installed at the center of the outer bottom wall of the multistage mixing box 1, the output end of the second motor 51 extends to the inner side of the third mixing chamber 13 and is connected with a second stirring shaft 52, the second stirring shaft 52 and the stirring rod 53 can be driven to rotate through the second motor 51 to mix the medicine powder and the water,

referring to fig. 1-4, a water inlet pipe 131 is installed at the top end of one side inside the third mixing chamber 13, the other end of the water inlet pipe 131 extends to the outside of the multistage mixing box 1, an internal thread 1311 is installed inside the water inlet pipe 131, the water inlet pipe 131 can be connected to other pipes by the internal thread 1311 installed inside the water inlet pipe 131, a discharging pipe 132 is installed at the bottom end of one side of the third mixing chamber 13 away from the water inlet pipe 131, the other end of the discharging pipe 132 extends to the outside of the multistage mixing box 1, a second electromagnetic valve 1321 (model: DN10-50) is installed inside the discharging pipe 132, the discharging dosage can be controlled by the second electromagnetic valve 1321, the inner bottom walls of the first mixing chamber 11 and the second mixing chamber 12 are funnel-shaped, the inner bottom wall of the third mixing chamber 13 is inclined, inner bottom wall through first mixing chamber 11 and second mixing chamber 12 is hourglass hopper-shaped, and the interior diapire of third mixing chamber 13 is the slope form, can be so that the ejection of compact is more smooth, controller 3 is installed near the top of inlet tube 131 in the outside of multistage mixing box 1, controller 3 passes through the wire and is electric connection with first solenoid valve 21, second solenoid valve 1321, first motor 41 and second motor 51 respectively, through controller 3, can make it more convenient to the device control.

The specific operation mode of the utility model is as follows:

the staff firstly inputs the testing result of sewage into controller 3, controller 3 carries out the analysis to the testing result afterwards, and more have the first solenoid valve 21 of the corresponding medicine storage 2 bottoms of fill of analysis result open, make the powder of appropriate proportion fall into first hybrid chamber 11, fall into second hybrid chamber 12 after preliminary mixing in first hybrid chamber 11, in-process of whereabouts drives first (mixing) shaft 42 and stirring leaf 43 through starting first motor 41, carry out further mixture to the powder, then the powder falls into third hybrid chamber 13, supply water in this while to third hybrid chamber 13 through inlet tube 131, and drive second (mixing) shaft 52 and puddler 53 through starting second motor 51 and rotate, with powder and water intensive mixing, finally through opening second solenoid valve 1321, make an appropriate amount of liquid medicine fall into sewage.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The full-automatic dosing device with the multistage mixing chambers comprises a multistage mixing box (1), a first mixing assembly (4) and a second mixing assembly (5), and is characterized in that the inside of the multistage mixing box (1) is sequentially provided with a first mixing chamber (11), a second mixing chamber (12) and a third mixing chamber (13) from top to bottom, the bottom end of the first mixing chamber (11) extends to the inner side of the second mixing chamber (12) and is communicated with the second mixing chamber (12), the bottom end of the second mixing chamber (12) extends to the inner side of the third mixing chamber (13) and is communicated with the third mixing chamber (13), three medicine storage hoppers (2) are arranged on the outer top wall of the multistage mixing box (1) in an equal dividing manner, the bottom end of each medicine storage hopper (2) extends to the inner side of the first mixing chamber (11) and is connected with a first electromagnetic valve (21), the first mixing assembly (4) comprises a first stirring shaft (42), the first stirring shaft (42) is transversely arranged at the middle position inside the second mixing cavity (12), the second mixing component (5) comprises a second stirring shaft (52), and the second stirring shaft (52) is vertically arranged at the middle position inside the third mixing cavity (13).

2. The full-automatic dosing device with the multistage mixing chamber is characterized in that two ends of the first stirring shaft (42) are connected with the inner wall of the second mixing chamber (12) through bearings, four stirring blades (43) are installed around the first stirring shaft (42) in a circle in an equally-divided mode, a first motor (41) is installed on one side, close to the second mixing chamber (12), of the outer portion of the multistage mixing chamber (1), and a data transmission end of the first motor (41) extends to the inner side of the second mixing chamber (12) and is connected with the first stirring shaft (42).

3. The full-automatic dosing device with the multistage mixing chamber is characterized in that the top end of the second stirring shaft (52) is connected with the inner wall of the third mixing chamber (13) through a mounting frame and a bearing, four stirring rods (53) are symmetrically connected to two outer sides of the second stirring shaft (52) from top to bottom, a second motor (51) is installed at the center position on the outer bottom wall of the multistage mixing chamber (1), and the output end of the second motor (51) extends to the inner side of the third mixing chamber (13) and is connected with the second stirring shaft (52).

4. The full-automatic dosing device with the multistage mixing chamber is characterized in that a water inlet pipe (131) is installed at the top end of one side inside the third mixing chamber (13), the other end of the water inlet pipe (131) extends to the outside of the multistage mixing tank (1), and an internal thread (1311) is formed in the inner side of the water inlet pipe (131).

5. The full-automatic dosing device with the multistage mixing chamber is characterized in that a discharge pipe (132) is installed at the bottom end of the inner part of the third mixing chamber (13) far away from the side of the water inlet pipe (131), the other end of the discharge pipe (132) extends to the outside of the multistage mixing box (1), and a second electromagnetic valve (1321) is installed inside the discharge pipe (132).

6. The automatic medicine feeding device with the multistage mixing chamber is characterized in that the inner bottom walls of the first mixing chamber (11) and the second mixing chamber (12) are funnel-shaped, and the inner bottom wall of the third mixing chamber (13) is inclined.

7. The full-automatic dosing device with the multistage mixing chamber is characterized in that a controller (3) is mounted on the outer side of the multistage mixing tank (1) close to the top end of the water inlet pipe (131).