CN203049360U - Wheat straw tearing machine - Google Patents
Wheat straw tearing machine Download PDFInfo
- Publication number
- CN203049360U CN203049360U CN 201320036610 CN201320036610U CN203049360U CN 203049360 U CN203049360 U CN 203049360U CN 201320036610 CN201320036610 CN 201320036610 CN 201320036610 U CN201320036610 U CN 201320036610U CN 203049360 U CN203049360 U CN 203049360U
- Authority
- CN
- China
- Prior art keywords
- tearing
- section
- wheat straw
- dedusting
- box
- 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)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a wheat straw tearing machine. The wheat straw tearing machine comprises a tearing box provided with a tearing roll, a feeding box arranged above the tearing box and a conveying belt connected with the feeding box. A power input end of the tearing roll is connected with a motor through belt transmission, an outlet end of the tearing box is connected with a dedusting box, the dedusting box is divided into a material section and a dedusting section, the material section and the dedusting section are separated through a filter screen, and the dedusting section is connected with a suction fan through a dust discharge port. After wheat straw is cut up and enters the material section, raise dust generated in the process is discharged through the dust discharge port after passing through the filter screen under the effect of the suction fan, and therefore flyoff of the raise dust and environment pollution are effectively avoided.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of producing Straw Pulp, especially a kind of wheat straw shredder.
Background technology
China is large agricultural country, and all can produce a large amount of crop stalks every year, if do not recycle, both wasted resource, can cause environmental pollution again.Agricultural crop straw generally is used for paper industry, and before carrying out papermaking, needs earlier straw to be shredded.In the currently used wheat straw shredder, wheat straw is directly discharged by tearing roller chopping back, can produce a large amount of airborne dusts like this, and both the health to the operating personnel produced infringement, polluted the environment again.Existing in prior technology weak point that Here it is.
Summary of the invention
The technical problems to be solved in the utility model is exactly at the existing in prior technology deficiency, and a kind of wheat straw shredder of environmental protection is provided.
This programme is realized by following technical measures: this wheat straw shredder comprises having tears tearing case, being positioned at the material feeding box and the conveyer belt that links to each other with material feeding box of tearing case top of roller, the described power intake of tearing roller links to each other with motor by belt transmission, the described port of export of tearing case is connected with dust cleaning case, be divided into material section and dedusting section in the described dust cleaning case, material section and dedusting section are separated by by filter screen, and the dedusting section links to each other with induced-draught fan by the dust mouth.
Material section top in the above-mentioned dust cleaning case is provided with mouth spray, by sprinkling water on the material of mouth spray in the material section, to reduce the airborne dust of its generation.
Material section below in the above-mentioned dust cleaning case is provided with conveying worm, by conveying worm material chopped is in time discharged, and influences the normal operation of shredder in case cause material to overstock.
Above-mentioned belt transmission arranged outside has the separation net corresponding with it, by separation net the belt gear cover is risen, in case it produces injury to the operating personnel.
The beneficial effect of this programme can be learnt according to the narration to such scheme, in this wheat straw shredder, the port of export of tearing case is connected with dust cleaning case, be divided into material section and dedusting section in the described dust cleaning case, material section and dedusting section are separated by by filter screen, the dedusting section links to each other with induced-draught fan by the dust mouth, after wheat straw is entered the material section by chopping, the airborne dust that produces in this process is under the effect of induced-draught fan, discharge by the dust mouth after passing filter screen, thereby avoided dispersing of airborne dust effectively, avoided environmental pollution.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is apparent.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Among the figure, 1 is dust cleaning case, and 2 is filter screen, 3 for tearing the port of export of case, and 4 is mouth spray, and 5 for tearing case, 6 is material feeding box, and 7 is driven pulley, and 8 is separation net, 9 is driving wheel, and 10 is motor, and 11 is conveyer belt, 12 is base, and 13 is belt, and 14 is conveying worm, 15 is the material section, and 16 are the dedusting section, and 17 is the dust mouth.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of wheat straw shredder, as shown in Figure 1, it comprises having tears tearing case 5, being positioned at the material feeding box 6 of tearing case 5 tops and the conveyer belt 11 that links to each other with material feeding box 6 of roller, the described power intake of tearing roller links to each other with motor 10 by belt transmission, and the belt transmission arranged outside has the separation net corresponding with it 8.The described port of export 3 of tearing case is connected with dust cleaning case 1, be divided into material section 15 and dedusting section 16 in this dust cleaning case 1, material section 15 and dedusting section 16 are separated by by filter screen 2, dedusting section 16 links to each other with induced-draught fan by dust mouth 17, material section 15 tops are provided with mouth spray 4, and material section 15 belows are provided with conveying worm 14.
After wheat straw is shredded, enter material section 15 in the dust cleaning case 1 from the port of export 3 of tearing case, at this moment, mouth spray 4 is ceaselessly sprayed water to material, to reduce the airborne dust that produces in this process, remaining airborne dust passes filter screen 2 backs and discharges by dust mouth 17 under the effect of induced-draught fan.Material after the dedusting is by conveying worm 14 outputs.
Can pass through existing techniques in realizing without the technical characterictic of describing in the utility model, not repeat them here.
Claims (4)
1. wheat straw shredder, it comprises having tears tearing case, being positioned at the material feeding box and the conveyer belt that links to each other with material feeding box of tearing case top of roller, the described power intake of tearing roller links to each other with motor by belt transmission, it is characterized in that: the described port of export of tearing case is connected with dust cleaning case, be divided into material section and dedusting section in the described dust cleaning case, material section and dedusting section are separated by by filter screen, and the dedusting section links to each other with induced-draught fan by the dust mouth.
2. wheat straw shredder according to claim 1 is characterized in that: be provided with mouth spray above the material section in the described dust cleaning case.
3. wheat straw shredder according to claim 1 and 2 is characterized in that: be provided with conveying worm below the material section in the described dust cleaning case.
4. wheat straw shredder according to claim 1 and 2, it is characterized in that: described belt transmission arranged outside has the separation net corresponding with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036610 CN203049360U (en) | 2012-11-15 | 2013-01-22 | Wheat straw tearing machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220602721.6 | 2012-11-15 | ||
| CN201220602721 | 2012-11-15 | ||
| CN 201320036610 CN203049360U (en) | 2012-11-15 | 2013-01-22 | Wheat straw tearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049360U true CN203049360U (en) | 2013-07-10 |
Family
ID=48732332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036610 Expired - Fee Related CN203049360U (en) | 2012-11-15 | 2013-01-22 | Wheat straw tearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067070A (en) * | 2018-02-06 | 2018-05-25 | 江西理工大学 | A kind of timber processing Multi-stage dust removing device |
-
2013
- 2013-01-22 CN CN 201320036610 patent/CN203049360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067070A (en) * | 2018-02-06 | 2018-05-25 | 江西理工大学 | A kind of timber processing Multi-stage dust removing device |
| CN108067070B (en) * | 2018-02-06 | 2024-02-27 | 江西理工大学 | Multistage dust collector is used in wood working |
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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: 20130710 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |