CN208332915U - A kind of vacuum impulse drying equipment disturbing flow device - Google Patents
A kind of vacuum impulse drying equipment disturbing flow device Download PDFInfo
- Publication number
- CN208332915U CN208332915U CN201820925157.9U CN201820925157U CN208332915U CN 208332915 U CN208332915 U CN 208332915U CN 201820925157 U CN201820925157 U CN 201820925157U CN 208332915 U CN208332915 U CN 208332915U
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- China
- Prior art keywords
- flow device
- disturbing flow
- vacuum impulse
- frame
- drying equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/063—Movable containers or receptacles, e.g. carts, trolleys, pallet-boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/044—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying materials in a batch operation in an enclosure having a plurality of shelves which may be heated
Abstract
The utility model discloses a kind of vacuum impulse drying equipment disturbing flow devices, the disturbing flow device is fixedly connected in vacuum impulse drying equipment, the blower fixing seat (3) of the disturbing flow device is linked with water conservancy diversion frame (6) and crossflow fan (7), the two sides of crossflow fan (7) are connected with side block aerofoil (8), wind deflector (9) and lower wind deflector (5) have been respectively fixedly connected with above and below water conservancy diversion frame (6), the crossflow fan (7) and water conservancy diversion frame (6) of disturbing flow device are corresponding with the multi-layer material frame for conveying (11) and the charging tray (12)；The vacuum impulse drying equipment disturbing flow device of the utility model can effectively enhance the flowing of dryer inner hot-air, guarantee that hot-air uniformly flows through each layer of multi-layer material frame for conveying, effectively improve the mobility of tank body interior air-flow, the uniformity of Temperature Distribution when improving material in tank drying, has achieved the effect that improve rate of drying and drying quality.
Description
Technical field
The utility model relates to dry materials technical field, in particular to the flow-disturbing of a kind of vacuum impulse drying equipment fills
It sets.
Background technique
Drying is an important link of processing of farm products, and the dry chamber internal pressure of vacuum impulse is according to certain rule week
Phase property pulsatile change, vacuum impulse drying efficiency are higher compared with being dried in vacuo.Relative to traditional heated-air drying, it can more retain material
Nutritional ingredient, reduce the breakage rate of material cell, product has better rehydration.Chinese patent CN201510036962.7 is public
A kind of plate type evacuated impulse dryer machine is opened, multilayered structure effectively improves the processing useful load of equipment, hierarchical control side
Formula is also biggish to improve heating uniformity.But with the increase of vacuum impulse drying equipment useful load, hothouse inside holds
Long-pending increase, hot inside air mobility are deteriorated, it cannot be guaranteed that hot-air can flow uniformly through each layer of material frame, thus not
The moisture that material evaporation goes out can be effectively taken away, makes the reduction of hothouse internal temperature uniformity, influences drying efficiency, and generation
Expect uneven drying, the different phenomenon of quality.
Utility model content
For the problem that above-mentioned vacuum impulse dryer inner hot-air poor fluidity, uneven drying, the utility model
A kind of vacuum impulse drying equipment disturbing flow device is provided.
The technical solution of the utility model is as follows: a kind of vacuum impulse drying equipment disturbing flow device, including vacuum impulse tank
Body 1 is connected to the support 2 of 1 lower section of vacuum impulse tank body, the multi-layer material frame for conveying 11 being set in the vacuum impulse tank body 1
And the charging tray 12 on multi-layer material frame for conveying 11, the outstanding feature of the utility model are, are arranged in the vacuum impulse tank body 1
The disturbing flow device of side；The disturbing flow device includes blower fixing seat 3, lower wind deflector 5, water conservancy diversion frame 6, crossflow fan 7, side block wind
Plate 8 and upper wind deflector 9, wherein the blower fixing seat 3 is fixedly connected on the inner wall of vacuum impulse tank body 1, and blower is fixed
It is linked with water conservancy diversion frame 6 and crossflow fan 7 on seat 3, the two sides of the crossflow fan 7 are connected with side block aerofoil 8, the side block aerofoil
8 coverings have been respectively fixedly connected with the upper wind deflector 9 and lower wind deflector 5, upper gear above and below water conservancy diversion frame 6 to water conservancy diversion frame 6
Above and below aerofoil 9 and the covering to multi-layer material frame for conveying 11 of lower wind deflector 5；The crossflow fan 7 and water conservancy diversion frame 6 of disturbing flow device and more
Layered material frame 11 and charging tray 12 are corresponding；The upper and lower of multi-layer material frame for conveying 11 is provided with insulating layer 10.
The utility model is also characterized by be provided on the water conservancy diversion frame 6 of disturbing flow device with the number of plies of multi-layer material frame for conveying 11 and
Highly corresponding grid 4；Spacing between water conservancy diversion frame 6 and multi-layer material frame for conveying 11 is 40~80mm；The upper wind deflector 9 of disturbing flow device
The air inlet of crossflow fan 7 is separated with exhaust outlet, the exhaust outlet of crossflow fan 7 is towards the tank wall side of vacuum impulse tank body 1
To；Crossflow fan 7 is selected as air curtain, and length is slightly less than the length of multi-layer material frame for conveying 11.
The blower fixing seat 3 of the utility model disturbing flow device is fixedly connected by welding with vacuum impulse tank body 1, side block wind
Plate 8, upper wind deflector 9 and lower wind deflector 5 are fixedly welded on water conservancy diversion frame 6；The side block aerofoil 8, upper wind deflector 9 and under
Stainless steel plate may be selected in wind deflector 5.
The vacuum impulse drying equipment disturbing flow device of the utility model is the advantage is that can effectively enhance dryer inner heat sky
The flowing of gas guarantees that hot-air uniformly flows through each layer of multi-layer material frame for conveying, effectively improves the mobility of tank body interior air-flow, mention
The uniformity of Temperature Distribution, has achieved the effect that improve rate of drying and drying quality when high material in tank is dry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model vacuum impulse drying equipment disturbing flow device；
Fig. 2 is the structural schematic diagram that the utility model disturbing flow device is mounted in vacuum impulse drying equipment；
Serial number mark meaning in attached drawing is as follows:
Vacuum impulse tank body 1, support 2, blower fixing seat 3, the grid 4 on water conservancy diversion frame, lower wind deflector 5, water conservancy diversion frame 6 are horizontal
Flow fan 7, side block aerofoil 8, upper wind deflector 9, insulating layer 10, multi-layer material frame for conveying 11, charging tray 12, transport trolley 13.
Specific embodiment
Referring to the drawings and specific embodiment of the present utility model is described in detail in exemplary embodiment.It is logical
The advantages of description below crossing, the utility model features above, will become apparent and be readily appreciated that.Shown in the following drawings
Be preferred embodiment.Some graphic structures may be not shown in the clear situation of explanatory note.But these are preferably implemented
The size of example and structure does not limit specific embodiment of the present utility model.
The design philosophy of the utility model is, for the uniformity for improving dry materials, it is necessary to enhance hothouse internal gas
Mobility, control air-flow uniformly across every layered material disk top.Under this design philosophy, the utility model is in vacuum impulse
Multi-layer material frame for conveying side in drying equipment is provided with air disturbance device.When work, the crossflow fan 7 of disturbing flow device is in Multi-layer material
The side of frame 11 generates negative pressure, and the air between charging tray 12 is made to flow to the air inlet of crossflow fan 7 through each grid 4 of water conservancy diversion frame 6
Mouthful, the tank wall of the air outlet of crossflow fan 7 towards vacuum impulse tank body 1.Due to the blocking of tank wall and upper wind deflector 9, heat
The top of the warm layer 10 of air reaches the other side of material frame 11, then flows to crossflow fan 7 from the gap between charging tray 12.So follow
Ring, the air inside hothouse constantly flow and form turbosphere.Hot-air not only takes away the moisture that material evaporation goes out, and also improves
The uniformity of dry indoor temperature distribution, improves the effect of rate of drying and drying quality.
The utility model is described in detail with example with reference to the accompanying drawing.
As shown in FIG. 1, FIG. 1 is the structural schematic diagrams of the disturbing flow device in the utility model vacuum impulse drying equipment.It should
Disturbing flow device includes blower fixing seat 3, lower wind deflector 5, water conservancy diversion frame 6, crossflow fan 7, side block aerofoil 8 and upper wind deflector 9；Its
In, there are water conservancy diversion frame 6 and crossflow fan 7 by bolt link in blower fixing seat 3, the two sides of crossflow fan 7 are connected with side block wind
Plate 8, two sides and fixed thereto welding of the covering of side block aerofoil 8 to water conservancy diversion frame 6；The top of water conservancy diversion frame 6 is welded with wind deflector 9,
The lower section of water conservancy diversion frame 6 is welded with lower wind deflector 5, is provided on water conservancy diversion frame 6 opposite with the layer of multi-layer material frame for conveying 11 height and charging tray 12
The grid 4 answered.
Line space design between the water conservancy diversion frame 6 of disturbing flow device and the multi-layer material frame for conveying 11 being arranged in vacuum impulse tank body 1 is
40~80mm.Therefore, the design length of side block aerofoil 8 will be covered to the spacing between water conservancy diversion frame 6 and multi-layer material frame for conveying 11.On keep out the wind
Plate 9 will be covered to the top of multi-layer material frame for conveying 11, and lower wind deflector 5 will be covered to the lower section of multi-layer material frame for conveying 11.Water conservancy diversion frame 6 and crossing current
Blower 7 is connected by bolts in blower fixing seat 3；Side block aerofoil 8, upper wind deflector 9 and lower wind deflector 5 are fixedly welded on
On water conservancy diversion frame 6.Side block aerofoil 8, upper wind deflector 9 and lower wind deflector 5 preferentially use stainless steel plate, to prevent from making because of moisture
At corrosion, or other anti-corrosion steel plates can also be used.
The crossflow fan 7 of disturbing flow device uses air curtain, and the length of crossflow fan 7 is slightly less than the length of multi-layer material frame for conveying 11
Degree, so that air quantity fully enters between multi-layer material frame for conveying 11.At work, wind speed > 14m/s of crossflow fan 7.
As shown in Fig. 2, Fig. 2 is that the utility model vacuum impulse drying equipment disturbing flow device is mounted on vacuum impulse tank body 1
The position and structure schematic diagram of middle side.The blower fixing seat 3 of disturbing flow device is mounted on the side in vacuum impulse tank body 1,
Blower fixing seat 3 is fixedly connected by welding on the inner wall of tank body in the present embodiment.When installing disturbing flow device, according to vacuum
Expect in impulse dryer equipment frame number, the corresponding multi-layer material frame for conveying 11 of each disturbing flow device, and the grid 4 on water conservancy diversion frame 6 is then
Corresponding to the charging tray 12 in each layer and each layer of multi-layer material frame for conveying 11, to guarantee that the hot-air between every layered material disk has flowing.
Insulating layer 10 is additionally provided with above and below multi-layer material frame for conveying 11, so that the temperature in multi-layer material frame for conveying 11 is positively maintained.Peace
When dress, the tank wall of the exhaust outlet of crossflow fan 7 towards vacuum impulse tank body 1.The top of vacuum impulse tank body 1 is arranged in air inlet
Portion, at work, the upper wind deflector 9 of disturbing flow device separate the air inlet of crossflow fan 7 with exhaust outlet, so that multi-layer material frame for conveying 11
Air between charging tray 12 passes through the exhaust outlet that water conservancy diversion frame 6 flows to crossflow fan 7.
In the present embodiment, the size of water conservancy diversion frame 6 is identical as the matched multi-layer material frame for conveying 11 used, the grid on water conservancy diversion frame 6
The height of lattice 4 and the high height of every layer of multi-layer material frame for conveying 11 of layer are identical and corresponding with multi-layer material frame for conveying 11 and charging tray 12.
In the present embodiment, hierarchical control mode is can be used in multi-layer material frame for conveying 11, and the top of the every layered material disk 12 of multi-layer material frame for conveying 11 is also
Be provided with can individually regulating and controlling temperature carbon fiber heating plate.
Support 2 is installed below the vacuum impulse drying equipment of the present embodiment, is also provided with transport trolley 13, is being conveyed
When disturbing flow device will not influence multi-layer material frame for conveying 11 and moved on guide rail with transport trolley 13.
When specific works operate, when placing material, multi-layer material frame for conveying 11 is moved to outside tank body with transport trolley 13, from multilayer
Extraction charging tray 12 in material 11 two sides of frame charges.After charging, transport trolley 13 is pushed into tank and closes cover and starts drying.It is whole
In a drying process, disturbing flow device is opened in vacuum breaker stage, atmospheric phase, stable negative pressure stage.At vacuum impulse equipment
In vacuum breaker stage and atmospheric phase, disturbing flow device enables the hot-air entered in vacuum impulse tank body 1 quickly and uniformly
By the gap between every layered material frame and charging tray, the moisture that material evaporation goes out is taken away.Meanwhile disturbing flow device has broken tank body drying
The state of chamber interior steady air current disturbs the hot-air above material, flows the air inside tank body hothouse constantly and shape
At turbosphere.Hot-air not only takes away the moisture that material evaporation goes out, and also improves the uniformity of the dry indoor temperature distribution of tank body
And rate of heat exchange, to improve the rate of drying and drying quality of material.
Above are merely preferred embodiments of the utility model, it is not limitation of the utility model, for this technology
For the those of ordinary skill in field, various improvement can also be made without departing from the principle of this utility model, these
Improvement also should be considered as the protection scope of the utility model.
Claims (10)
1. a kind of vacuum impulse drying equipment disturbing flow device, including vacuum impulse tank body (1), are connected to the vacuum impulse tank body
(1) support (2) below, the multi-layer material frame for conveying (11) being set in the vacuum impulse tank body (1) and in the multi-layer material frame for conveying
(11) charging tray (12) on, which is characterized in that including the disturbing flow device in the interior side of the vacuum impulse tank body (1) is arranged；Institute
It states and is linked with water conservancy diversion frame (6) and crossflow fan (7) in the blower fixing seat (3) of disturbing flow device, the two sides of the crossflow fan (7)
It is connected with side block aerofoil (8), side block aerofoil (8) covering is to the water conservancy diversion frame (6), and the top of the water conservancy diversion frame (6) is under
Side has been respectively fixedly connected with wind deflector (9) and lower wind deflector (5), the upper wind deflector (9) and the lower wind deflector (5) covering
Above and below the multi-layer material frame for conveying (11)；The crossflow fan (7) and water conservancy diversion frame (6) and the Multi-layer material of the disturbing flow device
Frame (11) and the charging tray (12) are corresponding.
2. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that be arranged on the water conservancy diversion frame (6)
Have and the high corresponding grid (4) of the multi-layer material frame for conveying (11) layer.
3. vacuum impulse drying equipment disturbing flow device as claimed in claim 1 or 2, which is characterized in that the disturbing flow device is led
Flowing the spacing between frame (6) and the multi-layer material frame for conveying (11) is 40mm~80mm.
4. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that keep out the wind on the disturbing flow device
Plate (9) separates the air inlet of the crossflow fan (7) with exhaust outlet, and the exhaust outlet of the crossflow fan (7) is towards described true
The tank wall of sky pulsation tank body (1).
5. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that the crossing current wind of the disturbing flow device
Machine (7) is air curtain, and length is less than the length of multi-layer material frame for conveying (11).
6. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that the blower fixing seat (3) is solid
Surely it is connected on the inner wall of the vacuum impulse tank body (1).
7. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that the side block aerofoil (8), upper gear
Aerofoil (9) and lower wind deflector (5) are fixedly welded on water conservancy diversion frame (6).
8. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that the multi-layer material frame for conveying (11) it is upper
Under be provided with insulating layer (10).
9. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that on the multi-layer material frame for conveying (11)
Be provided with above charging tray (12) can independent regulating and controlling temperature carbon fiber heating plate.
10. vacuum impulse drying equipment disturbing flow device as described in claim 1, which is characterized in that the side block aerofoil (8), on
Wind deflector (9) and lower wind deflector (5) are stainless steel plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746759 | 2018-05-18 | ||
| CN2018207467598 | 2018-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332915U true CN208332915U (en) | 2019-01-04 |
Family
ID=63752683
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616281.1A Withdrawn CN108645132A (en) | 2018-05-18 | 2018-06-14 | A kind of vacuum impulse drying equipment disturbing flow device |
| CN201820925157.9U Active CN208332915U (en) | 2018-05-18 | 2018-06-14 | A kind of vacuum impulse drying equipment disturbing flow device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616281.1A Withdrawn CN108645132A (en) | 2018-05-18 | 2018-06-14 | A kind of vacuum impulse drying equipment disturbing flow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108645132A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645132A (en) * | 2018-05-18 | 2018-10-12 | 新疆希望田野农业科技有限公司 | A kind of vacuum impulse drying equipment disturbing flow device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076502A (en) * | 2018-10-22 | 2020-04-28 | 北京银星宇科技开发有限公司 | Drying equipment using sealed soft capsules as drying chamber |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19543412A1 (en) * | 1995-11-21 | 1997-05-22 | Waldner Gmbh & Co Hermann | Dryers, in particular for the chemical or pharmaceutical industry |
| CN104596207B (en) * | 2015-01-26 | 2016-09-14 | 中国农业大学 | Plate type evacuated impulse dryer machine |
| CN206420290U (en) * | 2016-12-06 | 2017-08-18 | 四川农业大学 | A kind of disturbed flow type air-flow evenly distributes room |
| CN107166897B (en) * | 2017-05-23 | 2019-04-09 | 中国农业大学 | A kind of method and apparatus of the dry Poria cocos of vacuum impulse |
| CN108645132A (en) * | 2018-05-18 | 2018-10-12 | 新疆希望田野农业科技有限公司 | A kind of vacuum impulse drying equipment disturbing flow device |
-
2018
- 2018-06-14 CN CN201810616281.1A patent/CN108645132A/en not_active Withdrawn
- 2018-06-14 CN CN201820925157.9U patent/CN208332915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645132A (en) * | 2018-05-18 | 2018-10-12 | 新疆希望田野农业科技有限公司 | A kind of vacuum impulse drying equipment disturbing flow device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108645132A (en) | 2018-10-12 |
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