CN205843210U - Air-flowing type feed spray exsiccator - Google Patents
Air-flowing type feed spray exsiccator Download PDFInfo
- Publication number
- CN205843210U CN205843210U CN201620723272.9U CN201620723272U CN205843210U CN 205843210 U CN205843210 U CN 205843210U CN 201620723272 U CN201620723272 U CN 201620723272U CN 205843210 U CN205843210 U CN 205843210U
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- Prior art keywords
- housing
- inlet pipe
- feed liquid
- liquid inlet
- sound wave
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Abstract
The utility model discloses a kind of air-flowing type feed spray exsiccator, including support, cylinder and pneumatic atomizer, the sidewall of cylinder is provided with two sound wave clear powder devices；Pneumatic atomizer includes housing, the sidewall of housing is provided with air inlet pipe, including feed liquid inlet pipe, feed liquid inlet pipe runs through the top of housing, insert enclosure interior, it is placed with some arms by top to bottom continuous helical in the way of clockwise or counter-clockwise in feed liquid inlet pipe, in the cavity that the inwall of housing and the outer wall of feed liquid inlet pipe are constituted, the top of housing to bottom is placed with baffle plate with counterclockwise or clockwise mode continuous helical.Use sound wave clear powder device can realize the most clear dust effect；By using disturbance and the mechanical agitation effect of the high frequency sound wave of sound wave clear powder device, be conducive to improving dry gas and the heat transfer coefficient of feed liquid, improve drying efficiency；The atomization being realized higher to viscosity or that granularity is bigger powder by pneumatic atomizer is processed.
Description
Technical field
This utility model relates to a kind of pre-mixing agent manufacturing and processing equipment, is specifically related to a kind of air-flowing type feed spray and is dried
Device.
Background technology
Pre-mixing agent refers to the homogeneous mixture of one or more micro constitutents and diluent or carrier composition.By a kind of or many
Kind of medicine and substrate be uniformly mixed for making an addition to feedstuff, for feedstuff medicine interpolation pre-mixing agent.Carrier refers to connect
Being subject to and the raised material of carrying powder active ingredient, trace mineral supplement not only can be played diluting effect by it, moreover it is possible to improves and adds
The mobility of agent, makes additive be easier to be distributed in feedstuff.Powdery pre-mixing agent for the easy moisture absorption weighs, packs carrying out
Need to be dried process before, spray dryer can be used sufficiently to be dried.It is dry that spray dryer is that one has concurrently
With the device of pelletize function, its operation principle is that clean air is through heating, the air distribution at entrance spray dryer top
Device, hot-air is evenly into hothouse.Feed liquid, through the nebulizer of transport pump to tower body top, sprays into tiny vaporific liquid
Pearl, it is with hot-air and flows to contact and is dried rapidly as finished product.Finished product is continuously by bottom exsiccator and follow-up cyclone separator
Middle output, waste gas is emptied by air-introduced machine.
Due to the character particularity of powdery pre-mixing agent, existing spray drying technology is susceptible to viscous wall in process of production
Phenomenon.Material glues wall and operates not only bad for collecting, and as time went on, the material of heat sensitivity is apt to deteriorate, becomes
Defective material.And, adhesion time is long, needs to shut down special cleaning exsiccator inwall, and process is numerous and diverse.
Utility model content
Technical problem to be solved in the utility model is that powdery pre-mixing agent easily occurs viscous wall, mesh in spray-drying process
Be a kind of air-flowing type feed spray exsiccator is provided, it is achieved remove exsiccator inwall bur continuously, keep high-efficiency cleaning
State.
This utility model is achieved through the following technical solutions:
A kind of air-flowing type feed spray exsiccator, including support, cylinder and pneumatic atomizer, described cylinder is fixed on and props up
On frame, the bottom of cylinder is provided with discharging opening, equipped with two sound wave clear powder devices, described pneumatic atomizer on the sidewall of described cylinder
Including housing, the housing sidewall near top is provided with air inlet pipe, and the bottom of housing is provided with atomisation outlet, and pneumatic atomizer is also
Including feed liquid inlet pipe, feed liquid inlet pipe runs through the top of housing, inserts enclosure interior, and the outlet ends of feed liquid inlet pipe is positioned at housing
In, it is placed with at least two arms by top to bottom continuous helical in the way of clockwise or counterclockwise in feed liquid inlet pipe,
In the cavity that inner walls and feed liquid inlet pipe outer wall are constituted, continuous in counterclockwise or clockwise mode by case top to bottom
Helical arrangement has baffle plate.
When using spray dryer to be dried powder, higher particularly with viscosity or that granularity is bigger powder is difficult
To use pressure-type spray day with fog to process, therefore this utility model carries out atomization process by pneumatic atomizer to feed liquid.Material
Liquid has feed liquid inlet pipe to be pressed into, and the straight tube arranged by dense helical with spiral by the way of turning clockwise or rotating counterclockwise to
Under, so that feed liquid is more dispersed at the feed liquid pipe port of export, and derive with eddy current shape.Outside the inwall and feed liquid inlet pipe of housing
In the cavity that wall is constituted, by the bottom continuous helical arrangement baffle plate at the top of housing to housing, by inner walls, helical baffle
With the gas passage that feed liquid inlet pipe outer wall constitutes downward spiral, and spiral way is with counterclockwise or clock-wise fashion, i.e. spiral
Downwardly direction is in opposite direction with feed liquid downward spiral.Now being dried gas to be pressed into by air inlet pipe, dry gas passes through spiral shell
Rotation channel spiral is formed down air whirl, and at the end outlet of feed liquid inlet pipe with vortex feed liquid generation strong collision, mixed
Close and then form spraying, in entering cylinder finally by atomisation outlet, carrying out contact drying more fully.By the side at cylinder
Sound wave clear powder device is installed on wall, exsiccator dry run starts sound wave clear powder device, in barrel space, utilizes low-frequency sound wave
Concussion effect repeatedly, put on dust, to stretch the circulation change such as extruding, when reaching certain cyclic strain number of times,
The bond strength of adhesion dust is destroyed because of repeated strain.Thus can constantly the powder sticked on cylinder inboard wall be removed, real
Existing cylinder inboard wall keeps permanent cleaning, has higher efficiency of dust collection.
Described sound wave clear powder device uses high frequency sound wave, and two sound wave clear powder devices are the most staggered and are distributed in relative cylinder
The both sides that body axle center is symmetrical.
The high frequency sound wave of sound wave clear powder device has higher mechanical agitation relative to low-frequency sound wave to dry gas and feed liquid and makees
With, and by the most staggered for two sound wave clear powder devices and be distributed in symmetrical both sides, relative cylinder axle center can to increase sound wave clear
Powder device is to dry gas and the perturbation action of feed liquid, thus is conducive to increasing both convective heat-transfer coefficients, can improve dry greatly
Dry efficiency.
The inwall of described housing is provided with electric heating layer.
By arranging electric heating layer on the inwall of pneumatic atomizer housing, the dry gas that air inlet pipe imports can be entered
Row is heated to uniform temperature, from without arranging gas-heating apparatus specially, simplifies structure.Meanwhile, it is more square that electric heating layer is set
Just utility steam is as dry gas, advantageously reduces cost.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, this utility model one air-flowing type feed spray exsiccator, uses sound wave clear powder device, can realize the most clear dust
Effect, makes exsiccator inwall often keep clean state, does not also have powder and adhere to the phenomenon that even high temperature is charred, ensure
Product quality；
2, this utility model one air-flowing type feed spray exsiccator, by the disturbance of the high frequency sound wave of sound wave clear powder device and
Mechanical agitation effect, is conducive to improving dry gas and the heat transfer coefficient of feed liquid, greatly improves drying efficiency；
3, this utility model one air-flowing type feed spray exsiccator, can realize viscosity higher by pneumatic atomizer
Or the atomization of the powder that granularity is bigger processes, improve its drying efficiency, reduce cost.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the one of the application
Part, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation of this utility model pneumatic atomizer；
The parts title of labelling and correspondence in accompanying drawing: 1-pneumatic atomizer, 11-feed liquid inlet pipe, 12-arm, 13-shell
Body, 14-baffle plate, 15-atomisation outlet, 16-air inlet pipe, 2-cylinder, 3-sound wave clear powder device, 4-support, 5-discharging opening.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and explanation thereof are only used for explaining this
Utility model, is not intended as restriction of the present utility model.
Embodiment
As it is shown in figure 1, a kind of air-flowing type feed spray exsiccator, including support 4, cylinder 2 and pneumatic atomizer 1, cylinder
Body 2 is fixed on support 4, and the bottom of cylinder 2 is provided with discharging opening 5.Two sound wave clear powder devices 3, sound are installed on the sidewall of cylinder 2
Ripple clear powder device 3 uses high frequency sound wave, and two sound wave clear powder devices about 3 are staggered and to be distributed in relative cylinder 2 axle center symmetrical
Both sides.
As in figure 2 it is shown, pneumatic atomizer 1 includes that housing 13, the inwall of housing 13 are provided with electric heating layer.Housing 13 leans on
The sidewall at nearly top is provided with air inlet pipe 16, and the bottom of housing 1 is provided with atomisation outlet 15.Pneumatic atomizer 1 also includes feed liquid
Inlet pipe 11, feed liquid inlet pipe 11 runs through the top of housing 1, inserts housing 1 internal, and the outlet ends of feed liquid inlet pipe 11 is higher than being positioned at
The position of atomisation outlet 15, is placed with some arms by top to bottom with clockwise mode continuous helical in feed liquid inlet pipe 11
12.In the cavity that the inwall of described housing 13 and the outer wall of feed liquid inlet pipe 11 are constituted, by top to the bottom of housing 3 with the inverse time
The mode continuous helical of pin is placed with baffle plate 14.
Above-described detailed description of the invention, is entered the purpose of this utility model, technical scheme and beneficial effect
One step describes in detail, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all within spirit of the present utility model and principle, any amendment, the equivalent made are replaced
Change, improvement etc., within should be included in protection domain of the present utility model.
Claims (3)
1. an air-flowing type feed spray exsiccator, including support (4), cylinder (2) and pneumatic atomizer (1), described cylinder
(2) being fixed on support (4), the bottom of cylinder (2) is provided with discharging opening (5), it is characterised in that on the sidewall of described cylinder (2)
Equipped with two sound waves clear powder device (3), described pneumatic atomizer (1) includes housing (13), and housing (13) is near the sidewall at top
Being provided with air inlet pipe (16), the bottom of housing (13) is provided with atomisation outlet (15), and pneumatic atomizer (1) also includes feed liquid inlet pipe
(11), feed liquid inlet pipe (11) runs through the top of housing (13), inserts housing (13) internal, and the outlet ends of feed liquid inlet pipe (11)
It is positioned at housing (13), is placed with by top to bottom continuous helical in the way of clockwise or counterclockwise in feed liquid inlet pipe (11)
At least two arm (12), in the cavity that housing (13) inwall and feed liquid inlet pipe (11) outer wall are constituted, by housing (13) top
It is placed with baffle plate (14) with counterclockwise or clockwise mode continuous helical to bottom.
A kind of air-flowing type feed spray exsiccator the most according to claim 1, it is characterised in that described sound wave clear powder device
(3) use high frequency sound wave, and two sound waves clear powder device (3) are the most staggered and to be distributed in relative cylinder (2) axle center symmetrical
Both sides.
A kind of air-flowing type feed spray exsiccator the most according to claim 1, it is characterised in that described housing (13) interior
Wall is provided with electric heating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723272.9U CN205843210U (en) | 2016-07-11 | 2016-07-11 | Air-flowing type feed spray exsiccator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723272.9U CN205843210U (en) | 2016-07-11 | 2016-07-11 | Air-flowing type feed spray exsiccator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843210U true CN205843210U (en) | 2016-12-28 |
Family
ID=57618244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620723272.9U Expired - Fee Related CN205843210U (en) | 2016-07-11 | 2016-07-11 | Air-flowing type feed spray exsiccator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016973B (en) * | 2016-07-11 | 2018-12-04 | 成都中牧生物药业有限公司 | Air-blast atomization feed spray drier |
-
2016
- 2016-07-11 CN CN201620723272.9U patent/CN205843210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016973B (en) * | 2016-07-11 | 2018-12-04 | 成都中牧生物药业有限公司 | Air-blast atomization feed spray drier |
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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: 20161228 Termination date: 20170711 |