CN203525629U - Built-in air floating type stirrer - Google Patents
Built-in air floating type stirrer Download PDFInfo
- Publication number
- CN203525629U CN203525629U CN201320714535.6U CN201320714535U CN203525629U CN 203525629 U CN203525629 U CN 203525629U CN 201320714535 U CN201320714535 U CN 201320714535U CN 203525629 U CN203525629 U CN 203525629U
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- stirring
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Abstract
The utility model discloses a built-in air floating type stirrer which comprises a central body arranged at the bottom of a tank body and adopting a hollow structure, wherein the central body comprises a fixed body fixedly arranged in the middle of the tank body and a rotating body arranged at the upper part of the fixed body in a sealing manner and connected with a transmission shaft; a stirring pipe adopting a hollow cavity and communicated with a rotating body inner cavity is mounted on the rotating body; a plurality of rotary tillage colters and air floating nozzles matched with the rotary tillage colters are arranged at the lower part of the stirring pipe; pulleys matched with a track at the bottom of the tank body are arranged at the lower part of the stirring pipe; an air inlet pipe connected with an external gas source of the tank body is further arranged on the rotating body; the air inlet pipe is communicated with the air floating nozzles through the hollow cavity of the stirring pipe. According to the utility model, the motive power and power consumption are greatly reduced, the uniformity of stirring is improved, the settling dead angles inside the tank are eliminated, the abrasion on equipment and the tank body during coal water slurry stirring is reduced, and the long-time continuous good operation of the equipment and the tank body is guaranteed.
Description
Technical field
The utility model relates to a kind of mixer, is specifically related to a kind of built-in air-flotation type mixer.
Background technology
At present, the method for fluid agitation has two kinds of air supporting and mechanical agitation, and air supporting is by injecting gas in fluid, along with the floating of gas, the fluid floating motion making, prevents the method depositing, the method is saved energy consumption, effect is better, but has dead angle, for the fluid having deposited, cannot continue floating, year in and year out, form the dead point of deposition, affect the continuation operation of fluid tank; Mechanical agitation is to allow the fluid of whole tank be kept in motion, the method has solved the sinking problem of fluid substantially, but rotating speed is very fast, energy consumption is huge, to tank body, stirring system wearing and tearing comparatively fast, the fluid of tank bottom, without effectively stirring, have dead angle, affects the comprehensive benefit of equipment.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, provides a kind of reasonable in design, and stirring work is without dead angle, mixing effect is good, simple to operate, can realize whole-process automatic control, reduce power and power consumption, reduced the built-in air-flotation type mixer of the wearing and tearing of equipment and tank body.
Its technical scheme is: built-in air-flotation type mixer, comprise and be arranged on the centerbody that tank base has hollow structure, described centerbody comprises that the fixed body that is fixedly installed on tank body middle part is arranged on sealing the rotor that fixed body top is connected with power transmission shaft, on described rotor, be provided with and there is the stirring pipe that hollow cavity is communicated with rotor inner chamber, the air supporting nozzle that the below of described stirring pipe is provided with a plurality of rotary tillage colters and matches with described rotary tillage colter, the below of described stirring pipe be provided with tank base on the suitable pulley of track, on described rotor, be also provided with the air inlet pipe being connected with tank body external air source, described air inlet pipe is communicated with air supporting nozzle by the hollow cavity of stirring pipe.
Each air supporting nozzle is positioned at a side of rotary tillage colter, and gas outlet is arranged on the direction contrary with rotary tillage colter.
The porch of described air inlet pipe is provided with magnetic valve.
The top of described power transmission shaft is provided with the brace summer for fixed conveyor axle.
The utility model compared with prior art, has the following advantages: reasonable in design, stirring work is without dead angle, and mixing effect is good, simple to operate, can realize whole-process automatic control, has reduced power and power consumption, has reduced the wearing and tearing of equipment and tank body.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1, built-in air-flotation type mixer, comprise and be arranged on the centerbody that tank base has hollow structure, described centerbody comprises that the fixed body 1 that is fixedly installed on tank body middle part is arranged on sealing the rotor 3 that fixed body 1 top is connected with power transmission shaft 2, on described rotor 3, be provided with and there is the stirring pipe 5 that hollow cavity 4 is communicated with rotor 3 inner chambers, the air supporting nozzle 7 that the below of described stirring pipe 5 is provided with a plurality of rotary tillage colters 6 and matches with described rotary tillage colter 6, the below of described stirring pipe 5 be provided with tank base on the suitable pulley 9 of track, on described rotor 3, be also provided with the air inlet pipe 8 being connected with tank body external air source, described air inlet pipe 8 is communicated with air supporting nozzle 7 by the hollow cavity 4 of stirring pipe 5.
Each air supporting nozzle 7 is positioned at a side of rotary tillage colter 6, and gas outlet is arranged on the direction contrary with rotary tillage colter 6.Can realize so in the other direction and blow fluid, thereby make mixing effect better.
The porch of described air inlet pipe 8 is provided with magnetic valve 10.
The top of described power transmission shaft 2 is provided with the brace summer 11 for fixed conveyor axle 2.
During use, start magnetic valve 10, by electric motor starting power transmission shaft 2, power transmission shaft 2 drives rotor 3, then rotor 3 drives stirring pipe 5 to rotate at the bottom of tank again, by pulley 9, can make stirring pipe 5 on the track of tank base, rotate under the drive of power transmission shaft 2, the rotary tillage colter 6 of stirring pipe 5 belows stirs tank underflow body, air supporting nozzle 7 is opened under the effect of air pressure, the opposite direction of rotating to plough for rotary cultivator 6 is blown fluid, the fluid of pot bottom is constantly moved, complete air supporting work while stirring, prevent fluid precipitation.
This equipment, matches by plough for rotary cultivator 6 and air supporting nozzle 7 without dead angle at whipping process, and it is good that limit scraping is blown mixing effect; Simple to operate, can realize whole-process automatic control; This equipment can arrange kinematic viscosity measurement function, stirs the cycle of operation and can rationally adjust; Also overload protection arrangement can be set, work operates steadily reliable; Motor reduction gearbox is arranged on storage tank outside, convenient operating maintenance; Equipment energy consumption is low, and through primary Calculation, its drive motors power is in 10kW left and right, discontinuous operation, the energy consumption of the drive system lower power consumption of bailout gas (not containing).
By the utility model, changed the basic ideas of fluid agitation, integral body stirring has been turned to bottom flow and seethe stirring up and down; Bottom flow forces to stir along axis mind-set tank skin in tank; Air supporting changes dynamic agitation into by static agitation.Greatly reduced like this power and power consumption, increased the uniformity stirring, overcome the sedimentation dead angle in tank, reduced the wearing and tearing to equipment and tank body when water-coal-slurry stirs, the long-time uninterrupted good work of assurance equipment and tank body.
Claims (4)
1. built-in air-flotation type mixer, comprise and be arranged on the centerbody that tank base has hollow structure, it is characterized in that: described centerbody comprises that the fixed body that is fixedly installed on tank body middle part is arranged on sealing the rotor that fixed body top is connected with power transmission shaft, on described rotor, be provided with and there is the stirring pipe that hollow cavity is communicated with rotor inner chamber, the air supporting nozzle that the below of described stirring pipe is provided with a plurality of rotary tillage colters and matches with described rotary tillage colter, the below of described stirring pipe be provided with tank base on the suitable pulley of track, on described rotor, be also provided with the air inlet pipe being connected with tank body external air source, described air inlet pipe is communicated with air supporting nozzle by the hollow cavity of stirring pipe.
2. built-in air-flotation type mixer according to claim 1, it is characterized in that: each air supporting nozzle is positioned at a side of rotary tillage colter, and gas outlet is arranged on the direction contrary with rotary tillage colter.
3. built-in air-flotation type mixer according to claim 1, is characterized in that: the porch of described air inlet pipe is provided with magnetic valve.
4. built-in air-flotation type mixer according to claim 1, is characterized in that: the top of described power transmission shaft is provided with the brace summer for fixed conveyor axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714535.6U CN203525629U (en) | 2013-11-14 | 2013-11-14 | Built-in air floating type stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714535.6U CN203525629U (en) | 2013-11-14 | 2013-11-14 | Built-in air floating type stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525629U true CN203525629U (en) | 2014-04-09 |
Family
ID=50411891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714535.6U Expired - Fee Related CN203525629U (en) | 2013-11-14 | 2013-11-14 | Built-in air floating type stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585919A (en) * | 2013-11-14 | 2014-02-19 | 卓建立 | Built-in air floating type stirrer |
-
2013
- 2013-11-14 CN CN201320714535.6U patent/CN203525629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585919A (en) * | 2013-11-14 | 2014-02-19 | 卓建立 | Built-in air floating type stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |