CN207941703U - A kind of grain cleaning center dust-extraction unit - Google Patents
A kind of grain cleaning center dust-extraction unit Download PDFInfo
- Publication number
- CN207941703U CN207941703U CN201820045844.1U CN201820045844U CN207941703U CN 207941703 U CN207941703 U CN 207941703U CN 201820045844 U CN201820045844 U CN 201820045844U CN 207941703 U CN207941703 U CN 207941703U
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- CN
- China
- Prior art keywords
- pipe
- suction
- box
- sweep
- screen
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Abstract
The utility model is related to grains to clear up process units,Center dust-extraction unit is cleared up more particularly to a kind of grain,The screen box top is equipped with vibration screen cover,Vibrating screen covers one end and offers feeding mouth,Screen cover suction inlet is offered in the middle part of vibration screen cover,Screen cover suction inlet is connect by the first sweep-up pipe with the first cyclone dust collectors entrance,First cyclone dust collectors are connect by third sweep-up pipe with the second cyclone dust collectors,Outlet is connected to suction box side before material,Dust suction upper box part is connected by the second sweep-up pipe with the first sweep-up pipe,First sweep-up pipe and the second sweep-up pipe may be contained within the first cyclone dust collectors and enter epistome,Dust suction lower box part is equipped with suction box material outlet portion,Suction box material outlet portion is correspondingly arranged with conveyer arrival end,The good dedusting effect of the utility model,Grain impurity in vibrating screen can be adsorbed in time,Suction box material outlet portion is correspondingly arranged with conveyer arrival end,Grain directly can be entered transport to suitable position by conveyer.
Description
Technical field
The utility model is related to grains to clear up process units, and in particular to a kind of grain cleaning center dust-extraction unit.
Background technology
It is needed in grain processing procedure by dust removal by filtration step, existing dust removal by filtration mostly uses simple vibrating screen will
Grain is sieved, and will produce the environment in the impurity effects such as dust production processing in screening process, compromises personnel
Health, therefore how by the impurity dust generated in grain scale removal process in time cleaning just seem increasingly important.
Invention content
To solve problem of the prior art, the utility model provides a kind of grain cleaning center dust-extraction unit.
In order to achieve the above object, the utility model uses following technical scheme：A kind of grain cleaning center dust-extraction unit,
Including vibrating screen, vibrating screen includes screen box, and screen box outer bottom is equipped with vibrating motor, and screen box is connect with holder by spring, sieve
Case is rectangular configuration, and bottom is equipped with sieve in screen box, and screen box one end exports before being equipped with material, and screen box side goes out equipped with material side
Mouthful, the screen box top is equipped with vibration screen cover, and vibrating screen covers one end and offers feeding mouth, and screen cover is offered in the middle part of vibration screen cover
Suction inlet, screen cover suction inlet are connect by the first sweep-up pipe with the first cyclone dust collectors entrance, and the first cyclone dust collectors pass through
Three sweep-up pipes are connect with the second cyclone dust collectors, are exported before material and are connected to suction box side, and dust suction upper box part passes through second and inhales
Dirt pipe is connected with the first sweep-up pipe, and the first sweep-up pipe and the second sweep-up pipe may be contained within the first cyclone dust collectors and enter epistome,
Dust suction lower box part is equipped with suction box material outlet portion, and suction box material outlet portion is correspondingly arranged with conveyer arrival end.
The vibration screen cover both sides of the edge are provided with cover rim, and screen box upper end is equipped with case edge, and case is vibrated along clamp is above fixed with
Screen cover is fixed on screen box top edge by clamp.
The suction box includes suction box material outlet portion, dust suction chest portion and suction box cone portion and dust suction tank inlet
Portion, suction box inlet portion are opened in dust suction babinet subordinate portion, rectangular and match setting with outlet before material, go out before material
Mouth can be entered by suction box inlet portion in suction box, and suction box cone portion is set to dust suction babinet subordinate portion, suction box material
Outlet portion is set to suction box cone portion lower part.
The first cyclone dust collectors upper outlet on first cyclone dust collectors is removed by third sweep-up pipe and the second whirlwind
Dirt device entrance connects, and the second cyclone dust collectors upper outlet is connect with exhaust fan, and exhaust fan is connect with exhaust pipe.
It exports and is connect with dust removing tube under outlet and the second cyclone dust collectors under first cyclone dust collectors, in dust removing tube
Screw feeder is installed, dust removing tube one end is equipped with driving wheel, and dedusting motor drives driving wheel to drive auger to rotate by belt,
Dedusting pipe end lower part is exported equipped with dedusting.
The dust removing tube upper end is equipped with dust removing tube air entry, and dust removing tube air entry is connected to the 4th sweep-up pipe, and the 4th
Sweep-up pipe outlet is connected with third sweep-up pipe.
A kind of grain of the utility model clears up center dust-extraction unit, good dedusting effect, and vibration screen cover middle part offers sieve
Lid suction inlet, screen cover suction inlet are connect by the first sweep-up pipe with the first cyclone dust collectors entrance, and the first cyclone dust collectors pass through
Third sweep-up pipe is connect with the second cyclone dust collectors, can adsorb the grain impurity in vibrating screen in time, before material outlet with
Suction box side is connected to, and can further remove material impurity, and dust suction lower box part is equipped with suction box material outlet portion, suction box
Material outlet portion is correspondingly arranged with conveyer arrival end, can grain directly be entered transport to suitable position by conveyer.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model screen cover installation overlooking structure diagram.
Fig. 3 is the utility model screen cover installation side structure schematic view.
Fig. 4 is the utility model suction box structural schematic diagram.
Specific implementation mode
The utility model is described in further details below by embodiment, embodiment is only used for illustrating that this practicality is new
Type is not intended to limit the scope of the utility model.
If a kind of grain of Fig. 1,2,3,4 clears up center dust-extraction unit, including vibrating screen, vibrating screen include screen box 3, screen box
3 outer bottoms are equipped with vibrating motor 30, and screen box 3 is connect with holder 1 by spring 2, and screen box 3 is rectangular configuration, bottom in screen box 3
Sieve 4 is installed, 3 one end of screen box exports 32 before being equipped with material, and 3 side of screen box is equipped with material side outlet 33,3 top of the screen box
Equipped with vibration screen cover 8, vibrates one end in screen cover 8 and offer feeding mouth 6, feeding mouth 6 is funnel-form, can increase entrance grain and pass through
Amount, 8 both sides of the edge of vibration screen cover are provided with cover rim 81, and 3 upper end of screen box is equipped with case along 31, and case is fixed with clamp 5, clamp along 31
5 is buy optional horizontal clamp in the market, and vibration screen cover 8 is fixed on 3 top edge of screen box by clamp 5.Vibrate screen cover 8
It is easy for assemble or unload quick by 5 fixed mode of clamp.8 middle part of vibration screen cover offers screen cover suction inlet 7, screen cover suction inlet
7 are connect by the first sweep-up pipe 9 with the first cyclone dust collectors entrance 121, and the first cyclone dust collectors 12 pass through third sweep-up pipe 13
It is connect with the second cyclone dust collectors 18, the first cyclone dust collectors upper outlet 122 on the first cyclone dust collectors 12 is inhaled by third
Dirt pipe 13 is connect with the second cyclone dust collectors entrance 181, and the second cyclone dust collectors upper outlet 182 is connect with exhaust fan 15, exhausting
Machine 15 is connect with exhaust pipe 17.Outlet 20 and the second outlet 21 under cyclone dust collectors be and dedusting under first cyclone dust collectors
Pipe 24 connects, and is equipped with screw feeder 25 in dust removing tube 24,24 one end of dust removing tube is equipped with driving wheel 28, and dedusting motor 26 passes through belt
Drive driving wheel 28 to drive auger 25 to rotate, 24 end lower part of dust removing tube is equipped with dedusting and exports 23, is used for the first whirlwind
The sundries of deduster 12 and the second cyclone dust collectors 18 pushes dedusting outlet 23 to.24 upper end of dust removing tube is equipped with dust removing tube air-breathing
Mouth 22, dust removing tube air entry 22 is connected to the 4th sweep-up pipe 19, and the outlet of the 4th sweep-up pipe 19 is connected with third sweep-up pipe 13.Object
Outlet 32 is connected to 29 side of suction box before material, and 29 top of suction box is connected by the second sweep-up pipe 10 with the first sweep-up pipe 9,
First sweep-up pipe 9 and the second sweep-up pipe 10 may be contained within 121 front of the first cyclone dust collectors entrance, and 29 lower part of suction box, which is equipped with, inhales
Dirt case material outlet portion 294, suction box material outlet portion 294 is correspondingly arranged with 27 arrival end of conveyer.29 side of suction box is logical
It crosses crossbeam 11 to connect with the first cyclone dust collectors 12, suction box 29 includes suction box material outlet portion 294, dust suction chest portion 291
With suction box cone portion 293 and suction box inlet portion 292, suction box inlet portion 292 is opened in 291 lower part of dust suction chest portion,
Rectangular and match setting with outlet 32 before material, 32 are exported before material can be by suction box inlet portion 292 into suction box
In 29, suction box cone portion 293 is set to 291 lower part of dust suction chest portion, and suction box material outlet portion 294 is set to suction box cone
293 lower part of body portion.
Grain enters from feeding mouth 6 in babinet 3 when use, and part dust is by vibrating 8 middle part of screen cover in vibration processes
The screen cover suction inlet 7 opened up sequentially enters the first cyclone dust collectors 12 and the second cyclone dust collectors 18 by the first sweep-up pipe 9, makes
It is more thorough to obtain dedusting, 32 are exported before material and is connected to 29 side of suction box, is further adsorbed grain impurity, grain goes out
Material is transported into 27 entrance of conveyer to suitable position by suction box material outlet portion 294.
The common structure that the structure that the utility model is not pointed out should know for those skilled in the art, the utility model
The common connection type that the connection type that do not point out should know for those skilled in the art.The above is only this practicality
Novel preferred embodiment is not the limitation for making other forms to the utility model, any technology for being familiar with this profession
Personnel possibly also with the disclosure above technology contents make modifications or to change or modify the equivalent equivalent Example.But it is every not
It is detached from the content of the technical scheme of the utility model, it is made by the above technical examples according to the technical essence of the present invention any simple
Modification, equivalent variations and remodeling, still fall within the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of grain clears up center dust-extraction unit, including vibrating screen, vibrating screen include screen box（3）, screen box（3）Outer bottom is installed
There is vibrating motor（30）, screen box（3）With holder（1）Pass through spring（2）Connection, screen box（3）For rectangular configuration, screen box（3）Interior bottom
Portion is equipped with sieve（4）, screen box（3）One end exports before being equipped with material（32）, screen box（3）Side is equipped with material side outlet（33）,
It is characterized in that：The screen box（3）Top is equipped with vibration screen cover（8）, vibrate screen cover（8）Upper one end offers feeding mouth（6）, shake
Dynamic screen cover（8）Middle part offers screen cover suction inlet（7）, screen cover suction inlet（7）Pass through the first sweep-up pipe（9）With the first cyclone dust removal
Device entrance（121）Connection, the first cyclone dust collectors（12）Pass through third sweep-up pipe（13）With the second cyclone dust collectors（18）Connection,
It is exported before material（32）With suction box（29）Side is connected to, suction box（29）Top passes through the second sweep-up pipe（10）With the first dust suction
Pipe（9）It is connected, the first sweep-up pipe（9）With the second sweep-up pipe（10）It may be contained within the first cyclone dust collectors entrance（121）Front,
Suction box（29）Lower part is equipped with suction box material outlet portion（294）, suction box material outlet portion（294）With conveyer（27）Entrance
End is correspondingly arranged.
2. grain according to claim 1 clears up center dust-extraction unit, it is characterised in that：The vibration screen cover（8）Both sides
Edge is provided with cover rim（81）, screen box（3）Upper end is equipped with case edge（31）, case edge（31）On be fixed with clamp（5）, vibrate screen cover
（8）Pass through clamp（5）It is fixed on screen box（3）Top edge.
3. grain according to claim 2 clears up center dust-extraction unit, it is characterised in that：The suction box（29）Including inhaling
Dirt case material outlet portion（294）, dust suction chest portion（291）With suction box cone portion（293）And suction box inlet portion（292）, inhale
Dirt tank inlet portion（292）It is opened in dust suction chest portion（291）Lower part, it is rectangular and with exported before material（32）Matching is set
It sets, is exported before material（32）Suction box inlet portion can be passed through（292）Into suction box（29）It is interior, suction box cone portion（293）If
It is placed in dust suction chest portion（291）Lower part, suction box material outlet portion（294）It is set to suction box cone portion（293）Lower part.
4. grain according to claim 3 clears up center dust-extraction unit, it is characterised in that：First cyclone dust collectors
（12）On the first cyclone dust collectors upper outlet（122）Pass through third sweep-up pipe（13）With the second cyclone dust collectors entrance（181）
Connection, the second cyclone dust collectors upper outlet（182）With exhaust fan（15）Connection, exhaust fan（15）With exhaust pipe（17）Connection.
5. grain according to claim 4 clears up center dust-extraction unit, it is characterised in that：Under first cyclone dust collectors
Outlet（20）It is exported under the second cyclone dust collectors（21）And dust removing tube（24）Connection, dust removing tube（24）Screw feeder is inside installed
（25）, dust removing tube（24）One end is equipped with driving wheel（28）, dedusting motor（26）Driving wheel is driven by belt（28）To band
Dynamic auger（25）Rotation, dust removing tube（24）End lower part is exported equipped with dedusting（23）.
6. grain according to claim 5 clears up center dust-extraction unit, it is characterised in that：The dust removing tube（24）On end
Portion is equipped with dust removing tube air entry（22）, dust removing tube air entry（22）With the 4th sweep-up pipe（19）Connection, the 4th sweep-up pipe（19）Go out
Mouth and third sweep-up pipe（13）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045844.1U CN207941703U (en) | 2018-01-11 | 2018-01-11 | A kind of grain cleaning center dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045844.1U CN207941703U (en) | 2018-01-11 | 2018-01-11 | A kind of grain cleaning center dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941703U true CN207941703U (en) | 2018-10-09 |
Family
ID=63701587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820045844.1U Expired - Fee Related CN207941703U (en) | 2018-01-11 | 2018-01-11 | A kind of grain cleaning center dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742702A (en) * | 2021-02-02 | 2021-05-04 | 江苏长寿集团如皋广兴米业有限公司 | Automatic rice cleaning device and rice processing technology |
| CN113210251A (en) * | 2021-04-12 | 2021-08-06 | 界首中禾粮机科技有限公司 | Grain dust collector with straw separating function |
-
2018
- 2018-01-11 CN CN201820045844.1U patent/CN207941703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742702A (en) * | 2021-02-02 | 2021-05-04 | 江苏长寿集团如皋广兴米业有限公司 | Automatic rice cleaning device and rice processing technology |
| CN113210251A (en) * | 2021-04-12 | 2021-08-06 | 界首中禾粮机科技有限公司 | Grain dust collector with straw separating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |