CN206763326U - A kind of biologic grain rotary screen - Google Patents
A kind of biologic grain rotary screen Download PDFInfo
- Publication number
- CN206763326U CN206763326U CN201720389579.4U CN201720389579U CN206763326U CN 206763326 U CN206763326 U CN 206763326U CN 201720389579 U CN201720389579 U CN 201720389579U CN 206763326 U CN206763326 U CN 206763326U
- Authority
- CN
- China
- Prior art keywords
- rotary screen
- case
- breach
- biologic grain
- inwall
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
It the utility model is related to a kind of biologic grain rotary screen, including chassis, the chassis is provided with case, charging aperture is provided with the right side of the case, the dust outlet of back taper is provided with below the case, vertical breach is provided with the left of the case, inclined stripper is provided with below the breach, the inclined rotary screen of breach is provided with the case, the material receiving port corresponding with charging aperture is provided with the right side of the rotary screen, motor is provided with below the material receiving port, the inwall of the rotary screen is provided with polylith screening baffle plate, conveyer belt is provided with below the dust outlet.The utility model has the advantage of：The inwall of rotary screen is provided with 9 pieces of screening baffle plates, and every 3 one group is evenly distributed on the inwall of rotary screen, baffle plate is screened when rotary screen screens to the wooden unit after crushing and stalk, play a part of current limliting, the time that wooden unit and stalk after increase crushing retain in rotary screen, prevent from causing screening effect undesirable because circulation is too fast.
Description
Technical field
The utility model belongs to rotary screen apparatus field, more particularly to a kind of biologic grain rotary screen.
Background technology
Biologic grain is that the discarded object such as biomass such as wood chip, stalk, rice husk, bark for processing agricultural is raw material, is passed through
Pretreatment and processing, are highdensity granular fuel by its solidified forming, are the ideal substitutes of conventional fossil fuel, Ji Nengjie
About energy and can reduces waste discharge, can bring good economic benefit and social benefit.Be it is a kind of efficiently, it is clean can
The renewable sources of energy.
Common biologic grain is divided into two kinds substantially, wood substance grain or stalk particle, is making wood substance grain or stalk
, it is necessary to wooden unit and stalk are ground into by pulverizer powdered during grain, extrusion forming is being carried out, is being made biological
Grain.But the wooden unit and stalk after pulverizer crushes still can exist some be not suitable for extrusion formings residual particles, it is necessary to
It is separated, not so can influence the shaping of biologic grain.
Utility model content
In view of the above, the utility model is exactly to be directed to above technical problem, there is provided a kind of biologic grain rotary screen.
A kind of biologic grain rotary screen, including chassis, the chassis are provided with case, charging are provided with the right side of the case
Mouthful, the dust outlet of back taper is provided with below the case, the case left side is provided with vertical breach, set below the breach
There is inclined stripper, the inclined rotary screen of breach is provided with the case, is provided with the right side of the rotary screen relative with charging aperture
The material receiving port answered, the material receiving port lower section are provided with motor, and the inwall of the rotary screen is provided with polylith screening baffle plate, the powder
Outlet lower section is provided with conveyer belt.
A kind of biologic grain rotary screen provided by the utility model can be further arranged to the dust outlet both sides and be all provided with
There are tasselled.
A kind of biologic grain rotary screen provided by the utility model can be further arranged to the breach and be provided with transparent modeling
Adhesive plaster.
A kind of biologic grain rotary screen provided by the utility model can be further arranged to the perspex cloth and discharging
At intervals of 15-20cm between plate.
The quantity that a kind of biologic grain rotary screen provided by the utility model can be further arranged to the screening baffle plate is 9
Block, and every 3 one group is evenly distributed on the inwall of rotary screen.
It is of the present utility model preferential and have the beneficial effect that：Breach is provided with perspex cloth, can pass through perspex cloth
Situation inside observation, moreover it is possible to prevent wood ash or dust from raising out by perspex cloth；In the case where needing to enter maintenance, only
It perspex cloth need to be opened can just be entered from breach inside rotary screen and be repaired.It is spaced between perspex cloth and stripper
For 15-20cm, the effect of rising and falling of wood ash or dust is neither influenceed, does not also interfere with the discharge of particulate matter.On the inwall of rotary screen
Provided with 9 pieces of screening baffle plates, and every 3 one group is evenly distributed on the inwall of rotary screen, and screening baffle plate is in rotary screen to crushing
When wooden unit and stalk afterwards is screened, play a part of current limliting, the wooden unit and stalk after increase crushing retain in rotary screen
Time, prevent because circulate it is too fast cause screening effect undesirable.
Brief description of the drawings
Preferred embodiment of the present utility model is just preferably described below in conjunction with the accompanying drawings, wherein,
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of the utility model case；
Fig. 3 is the structural representation of the utility model rotary screen；
Fig. 4 is the side view of the utility model rotary screen.
Embodiment
Reference picture 1- Fig. 4 is described further to a kind of biologic grain rotary screen embodiment of the utility model.
A kind of biologic grain rotary screen, including chassis 1, the chassis 1 are provided with case 2, the right side of case 2 be provided with into
Material mouth 3, the lower section of case 2 are provided with the dust outlet 4 of back taper, and the left side of case 2 is provided with vertical breach 5, described to lack
Mouth 5 is provided with perspex cloth 13, the situation of inside can be observed by perspex cloth 13, moreover it is possible to pass through perspex cloth 13
Prevent wood ash or dust from raising out；In the case where needing to enter maintenance, only need to open perspex cloth 13 can just enter from breach 5
Repaired inside to rotary screen.The lower section of breach 5 is provided with inclined stripper 6, is advantageous to the discharge of particulate matter, described
At intervals of 15-20cm between bright plastic cloth 13 and stripper 6, the effect of rising and falling of wood ash or dust is neither influenceed, is not also interfered with
The discharge of particulate matter.The inclined rotary screen 7 of breach 5 is provided with the case 2, the right side of rotary screen 7 is provided with and the phase of charging aperture 3
Corresponding material receiving port 8, the lower section of the material receiving port 8 are provided with motor 9, and rotary screen 7 is driven by motor 9, the rotary screen 7 it is interior
Wall is provided with 9 pieces of screening baffle plates 10, and every 3 one group is evenly distributed on the inwall of rotary screen 7, and screening baffle plate 10 is in roller
When wooden unit and stalk after 7 pairs of crushing of sieve screen, play a part of current limliting, the wooden unit and stalk after increase crushing are in roller
The time retained in sieve 7, prevent from causing screening effect undesirable because circulation is too fast.The lower section of dust outlet 4 is provided with transmission
Band 11, the both sides of dust outlet 4 are equipped with tasselled 12, can prevent the powder of wooden unit and stalk from phenomena such as airborne dust occur.
Wooden unit and stalk after crushing are entered in rotary screen 7 and screened by charging aperture 3 and material receiving port 8, wooden unit and
The powder of stalk directly can sieve, and be directly discharged at dust outlet 4 on conveyer belt 11；Screen left wooden unit and straw
Stalk particulate matter can be discharged on stripper 6 from rotary screen 7, and is exported by stripper 6.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of biologic grain rotary screen, including chassis（1）, it is characterised in that the chassis（1）It is provided with case（2）, it is described
Case（2）Right side is provided with charging aperture（3）, the case（2）Lower section is provided with the dust outlet of back taper（4）, the case（2）It is left
Side is provided with vertical breach（5）, the breach（5）Lower section is provided with inclined stripper（6）, the case（2）It is interior to be provided with breach
（5）Inclined rotary screen（7）, the rotary screen（7）Right side is provided with and charging aperture（3）Corresponding material receiving port（8）, the splicing
Mouthful（8）Lower section is provided with motor（9）, the rotary screen（7）Inwall be provided with polylith screening baffle plate（10）, the dust outlet
（4）Lower section is provided with conveyer belt（11）.
A kind of 2. biologic grain rotary screen according to claim 1, it is characterised in that the dust outlet（4）Both sides are equal
Provided with tasselled（12）.
A kind of 3. biologic grain rotary screen according to claim 1, it is characterised in that the breach（5）It is provided with transparent
Plastic cloth（13）.
A kind of 4. biologic grain rotary screen according to claim 3, it is characterised in that the perspex cloth（13）With unloading
Flitch（6）Between at intervals of 15-20cm.
A kind of 5. biologic grain rotary screen according to claim 1, it is characterised in that the screening baffle plate（10）Quantity
For 9 pieces, and every 3 one group is evenly distributed in rotary screen（7）Inwall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389579.4U CN206763326U (en) | 2017-04-14 | 2017-04-14 | A kind of biologic grain rotary screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389579.4U CN206763326U (en) | 2017-04-14 | 2017-04-14 | A kind of biologic grain rotary screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763326U true CN206763326U (en) | 2017-12-19 |
Family
ID=60631600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720389579.4U Expired - Fee Related CN206763326U (en) | 2017-04-14 | 2017-04-14 | A kind of biologic grain rotary screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468615A (en) * | 2019-08-15 | 2019-11-19 | 东北农业大学 | A kind of microbial fermented stalk for papermaking extracts the system and its application of plant fiber |
| CN115302655A (en) * | 2022-09-29 | 2022-11-08 | 南通卡乐高分子材料有限公司 | Masterbatch processing equipment |
-
2017
- 2017-04-14 CN CN201720389579.4U patent/CN206763326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468615A (en) * | 2019-08-15 | 2019-11-19 | 东北农业大学 | A kind of microbial fermented stalk for papermaking extracts the system and its application of plant fiber |
| CN115302655A (en) * | 2022-09-29 | 2022-11-08 | 南通卡乐高分子材料有限公司 | Masterbatch processing equipment |
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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: 20171219 Termination date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |