CN211419613U

CN211419613U - Add medicine aeration agitating unit

Info

Publication number: CN211419613U
Application number: CN201921961218.8U
Authority: CN
Inventors: 蒋建伟
Original assignee: NANJING AUTO PURIFYING ENGINEERING CO LTD
Current assignee: NANJING AUTO PURIFYING ENGINEERING CO LTD
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-04
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a add medicine aeration agitating unit, including stirring shaft subassembly and drive the rotatory driving motor of stirring shaft subassembly, the (mixing) shaft subassembly includes aeration (mixing) shaft aeration stirring vane, the aeration (mixing) shaft includes hollow axis body, sets up the first through-hole that communicates to inside cavity on it, axis body external seal cover is equipped with the sleeve, just the sleeve with form the cavity between the axis body, seted up on the sleeve with the second through-hole of cavity intercommunication, aeration stirring vane includes that two piece at least symmetries set up the epaxial stirring body of aeration (mixing) shaft, stirring body is two at least including the aeration pipe that communicates in proper order, the aeration hole has all been seted up on the aeration pipe, two arbitrary adjacent two contained angles between the aeration pipe are adjustable. The utility model discloses carry out the aeration stirring to the medicament in the liquid medicine and dissolve when stirring the liquid medicine, improve the homogeneity of liquid medicine greatly.

Description

Add medicine aeration agitating unit

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a add medicine aeration agitating unit.

Background

In water treatment engineering, the dosing barrel is mainly used for stirring, dissolving and storing various medicaments, and then liquid medicines are thrown to each feeding point through a metering pump or a water injector. The chemical adding device used in the field of water treatment is a complete equipment integrating chemical adding, stirring, liquid conveying and automatic control, and is used for a circulating water system needing adding corrosion inhibitors, scale inhibitors, bactericides and the like to accurately add and measure water quality treatment chemicals. In the process of water supply and drainage treatment, various chemical agents are usually added for scale renting, sterilization and algae removal, coagulation and flocculation so as to achieve the purpose of water purification.

After a conventional medicine adding barrel is added with medicines, two stirring modes are generally adopted, one mode is manual stirring, the medicines are manually put into a medicine dissolving stirring tank through a hopper, water is added for stirring and dissolving, water is added for diluting the medicines into liquid medicine with designed concentration, and then the medicines and the water are fully mixed through stirring for multiple times; the other is a mechanical stirring mode, which consists of three parts of a stirrer, a transmission device and a stirring shaft system, and the medicament and the water form uniform liquid medicine through mechanical stirring.

However, the existing mechanical stirring equipment only drives the liquid to flow through the stirring blades, so that a certain stirring dead angle exists, the medicine and the water are not sufficiently mixed, and the effect of the medicine liquid is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a dosing aeration stirring device.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a dosing aeration stirring device comprises a stirring shaft assembly and a driving motor for driving the stirring shaft assembly to rotate, wherein the stirring shaft assembly comprises an aeration stirring shaft and aeration stirring blades arranged on the aeration stirring shaft, the aeration stirring shaft comprises a hollow shaft body in transmission connection with the driving motor, a first through hole communicated with an internal cavity is formed in the hollow shaft body, a sleeve is sleeved outside the shaft body in a sealing manner through a sealing bearing, a cavity is formed between the sleeve and the shaft body, a second through hole communicated with the cavity is formed in the sleeve, the second through hole is communicated with external air supply equipment through an air inlet pipe, the aeration stirring blades comprise at least two stirring pipe bodies symmetrically arranged on the aeration stirring shaft, at least two stirring pipe bodies comprise aeration pipes which are communicated in sequence, and aeration holes are formed in the aeration pipes, one end of each aeration pipe positioned at the end part is communicated with the inner cavity of the aeration stirring shaft, and the included angle between any two adjacent aeration pipes is adjustable.

As the utility model discloses a medicine aeration agitating unit's an optimal selection scheme, wherein: any two adjacent aeration pipes are communicated through corrugated pipes, two ends of each corrugated pipe extend into the aeration pipes at the two ends of the corrugated pipe respectively, and the corrugated pipes are connected with the aeration pipes in a sealing mode.

As the utility model discloses a medicine aeration agitating unit's an optimal selection scheme, wherein: in any two adjacent aeration pipes, a connecting rod is hinged to any one of the two aeration pipes, a hook body is arranged at the free end of the connecting rod, a pull ring for hooking the hook body is correspondingly arranged on the other aeration pipe, and when the hook body is hooked on the pull ring, the included angle between the two aeration pipes is fixed.

As the utility model discloses a medicine aeration agitating unit's an optimal selection scheme, wherein: the pull ring is provided with a plurality of, and sets gradually along the length direction of aeration pipe.

As the utility model discloses a medicine aeration agitating unit's an optimal selection scheme, wherein: a plurality of aeration holes are arranged on each aeration pipe at equal intervals.

The utility model has the advantages that:

(1) the utility model keeps the aeration stirring shaft sealed between the sleeve and the aeration pipe all the time in the process of rotating the sleeve, so that the outside air can enter the shaft body from the sleeve, then enter the aeration pipe and finally be discharged from the aeration hole, thereby realizing the aeration stirring and dissolution of the medicament in the liquid medicine while stirring the liquid medicine, and greatly improving the uniformity of the liquid medicine;

(2) the included angle between two adjacent aeration pipes in the utility model is adjustable, which not only can adjust the length of the stirring pipe body so as to adjust the size of the effective stirring area, but also can change the orientation of the aeration holes on the aeration pipes so as to change the aeration direction and further improve the mixing effect of the medicament and the water;

(3) the utility model is characterized in that a pull rod is hinged on any one of two adjacent aeration pipes, a pull ring is correspondingly arranged on the other aeration pipe, and the included angle between the two aeration pipes can be fixed by hooking the pull rod on the pull ring;

(4) the utility model discloses in be provided with a plurality of pull rings along its length direction equidistance on the aeration pipe of pull ring, through the pull ring position of adjusting the connecting rod hookup, contained angle between two adjustable aeration pipes makes the aeration scope further enlarge.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the chemical-adding aeration stirring device provided by the utility model;

FIG. 2 is a cross-sectional view of the stirring shaft assembly of the chemical-adding aeration stirring device provided by the utility model;

FIG. 3 is a diagram of the working state of the stirring pipe body of the chemical-adding aeration stirring device provided by the utility model;

wherein: 1. a drive motor; 2. a shaft body; 3. a first through hole; 4. sealing the bearing; 5. a sleeve; 6. a chamber; 7. a second through hole; 8. a gas supply device; 9. an aeration pipe; 10. an aeration hole; 11. a bellows; 12. a connecting rod; 13. a hook body; 14. a pull ring; 15. an air inlet pipe.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

After a conventional medicine adding barrel is added with medicines, two stirring modes are generally adopted, one mode is manual stirring, the medicines are manually put into a medicine dissolving stirring tank through a hopper, water is added for stirring and dissolving, water is added for diluting the medicines into liquid medicine with designed concentration, and then the medicines and the water are fully mixed through stirring for multiple times; the other is a mechanical stirring mode, which consists of three parts of a stirrer, a transmission device and a stirring shaft system, and the medicament and the water form uniform liquid medicine through mechanical stirring. The existing mechanical stirring equipment only drives liquid to flow through the stirring blades, certain stirring dead angles exist, and the medicament and water are not sufficiently mixed, so that the effect of the liquid medicament is influenced.

Referring to fig. 1 to fig. 3, in view of this, this embodiment provides a dosing aeration stirring device, the device mainly includes a stirring shaft assembly and a driving motor 1 in transmission connection with the stirring shaft assembly, the driving motor 1 can drive the stirring shaft assembly to rotate to stir the liquid medicine, and the stirring shaft assembly can aerate the liquid medicine, so as to improve the uniformity of the liquid medicine.

Specifically, the stirring shaft subassembly includes the axis body 2 of being connected with driving motor 1 transmission, and this axis body 2 is hollow axis body 2, and the cavity has been seted up to inside. The side of the shaft body 2 is provided with a first through hole 3 communicated with the cavity. Be equipped with sleeve 5 at the (mixing) shaft overcoat, the drive shaft outside at driving motor 1 is cup jointed through sealed bearing 4 in this sleeve 5's upper end, and the lower extreme cup joints in the outside of axis body 2 through sealed bearing 4, makes axis body 2 guarantee the leakproofness between sleeve 5 and the axis body 2 in the inside rotation of sleeve 5. A cavity 6 is formed between the sleeve 5 and the shaft body 2, a second through hole 7 is further formed in the side surface of the sleeve 5, the second through hole 7 is communicated with the cavity 6 between the sleeve 5 and the shaft body 2, and meanwhile, the second through hole 7 is also communicated with an external air supply pump through an air inlet pipe 15. The air supply pump can deliver external air into the chamber 6 between the sleeve 5 and the shaft body 2 through the air inlet pipe 15, and then enter the cavity inside the shaft body 2 through the first through hole 3.

Two stirring body are installed to the lower extreme symmetry of axis body 2, and every stirring body includes two aeration pipe 9 that communicate each other, has seted up aeration hole 10 on aeration pipe 9. The air inlet end of one aeration pipe 9 is communicated with the inner cavity of the shaft body 2, and the air outlet end of the aeration pipe 9 is communicated with the air inlet end of the other aeration pipe 9 through a corrugated pipe 11.

It should be noted that both ends of the corrugated pipe 11 respectively extend into the two aeration pipes 9 and are hermetically connected with the aeration pipes 9. The angle between the two aeration pipes 9 can be adjusted through the corrugated pipe 11.

A connecting rod 12 is hinged on the side surface of one aeration pipe 9, the connecting rod 12 can turn around a hinged shaft, a hook body 13 is arranged at the free end of the connecting rod 12, and a pull ring 14 is correspondingly arranged on the side surface of the other aeration pipe 9. After the two aeration pipes 9 are adjusted to a certain included angle, the hook body 13 at the end of the connecting rod 12 can be hooked on the pull ring 14, so that the angle between the two aeration pipes 9 is fixed.

Preferably, a plurality of pull rings 14 are equidistantly arranged on the side surface of one of the aeration pipes 9 along the length direction thereof, and the included angle between the two aeration pipes 9 can be adjusted by adjusting the positions of the pull rings 14 hooked by the connecting rods 12.

Driving motor 1 can drive the (mixing) shaft subassembly rotatory, stirs the liquid medicine, and simultaneously, the air feed pump can carry outside air to aeration pipe 9 in, by aeration hole 10 discharge, carries out the aeration stirring to the liquid medicine and dissolves, consequently, the utility model discloses can improve the mixed effect of medicament and water greatly.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a add medicine aeration agitating unit, includes the stirring shaft subassembly and drive driving motor (1) that the stirring shaft subassembly is rotatory, its characterized in that: the stirring shaft component comprises an aeration stirring shaft and aeration stirring blades arranged on the aeration stirring shaft,

the aeration stirring shaft comprises a hollow shaft body (2) in transmission connection with the driving motor (1), a first through hole (3) communicated with an internal cavity is formed in the hollow shaft body, a sleeve (5) is sleeved outside the shaft body (2) in a sealing mode through a sealing bearing (4), a cavity (6) is formed between the sleeve (5) and the shaft body (2), a second through hole (7) communicated with the cavity (6) is formed in the sleeve (5), the second through hole (7) is communicated with external air supply equipment (8) through an air inlet pipe (15),

the aeration stirring blade comprises at least two stirring pipe bodies which are symmetrically arranged on the aeration stirring shaft, wherein the at least two stirring pipe bodies comprise aeration pipes (9) which are sequentially communicated, aeration holes (10) are formed in the aeration pipes (9), one ends of the aeration pipes (9) which are positioned at the end parts are communicated with an inner cavity of the aeration stirring shaft, and the included angle between any two adjacent aeration pipes (9) is adjustable.

2. The medicated aerated mixing device of claim 1, wherein: any two adjacent aeration pipes (9) are communicated through corrugated pipes (11), two ends of each corrugated pipe (11) extend into the aeration pipes (9) at the two ends of each corrugated pipe respectively, and the corrugated pipes (11) are connected with the aeration pipes (9) in a sealing mode.

3. The medicated aerated mixing device of claim 2, wherein: in any two adjacent aeration pipes (9), a connecting rod (12) is hinged to any one of the aeration pipes (9), a hook body (13) is arranged at the free end of the connecting rod (12), a pull ring (14) for hooking the hook body (13) is correspondingly arranged on the other aeration pipe (9), and when the hook body (13) is hooked on the pull ring (14), the included angle between the two aeration pipes (9) is fixed.

4. A medicated aerated mixing device according to claim 3, wherein: the pull rings (14) are arranged in a plurality and are sequentially arranged along the length direction of the aeration pipe (9).

5. A medicated aerated mixer device according to any of claims 1 to 4 in which: a plurality of aeration holes (10) are arranged on each aeration pipe (9) at equal intervals.