CN201841002U - Dual-die counter pressure mutually-extruding straw granulator - Google Patents
Dual-die counter pressure mutually-extruding straw granulator Download PDFInfo
- Publication number
- CN201841002U CN201841002U CN2010205191869U CN201020519186U CN201841002U CN 201841002 U CN201841002 U CN 201841002U CN 2010205191869 U CN2010205191869 U CN 2010205191869U CN 201020519186 U CN201020519186 U CN 201020519186U CN 201841002 U CN201841002 U CN 201841002U
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- rolling press
- extruding
- extrusion head
- straw granulator
- hole
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Abstract
The utility model discloses a dual-die counter pressure mutually-extruding straw granulator, which consists of two rolling press dies, wherein each rolling press die is uniformly provided with extruding heads and forming holes which are arranged in a staggered manner; compression holes are arranged at the head parts of the forming holes; discharging cavities are arranged in the middles of the rolling press dies; cutters are arranged in the discharging cavities; the extruding head of one rolling press roll extends into the forming hole of the other rolling press roll; and the extruding head of the other rolling press roll retracts back to the forming hole of the rolling press roll. The dual-die counter pressure mutually-extruding straw granulator can save energy, reduce consumption and improve the work efficiency.
Description
Technical field:
The utility model belongs to a kind of farm equipment, and the bimodulus of living beings such as particularly a kind of reproducible agricultural stalk, weeds, forestry branch is to pressing the stalk facility for granulating that squeezes mutually.
Background technology:
Granulation Equipments mainly adopts flat-die roll extrusion comminutor and ring mould roll extrusion comminutor in the market.There is following defective in they: 1, have only single plane to roll or a kind of compression function of rotation rolling compression, so inefficiency.2, energy consumption height.3, pinch roller all is located in the binder chamber, and its component wear of working under the environment of high temperature, high humidity, high dirt, high pressure is big, fragile, can't guarantee machine normal operation rate, so the life-span of equipment is low, breaks down easily.4, to raw-material humidity, pulverizing, fineness requirement height.This granulator is because running speed is higher, and the temperature that requires pressing mold is all more than 200 ℃.Desired raw material humidity is preferably between the 15-18, otherwise is difficult to guarantee yield rate.5, dust is big, noise is high, poor working environment, causes serious pollution to surrounding environment.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of bimodulus to squeeze straw granulator mutually to pressing.This equipment can save energy, lowers consumption, improves work efficiency.
As above design, the technical solution of the utility model is: the straw granulator of a kind of bimodulus to pressing, squeezing mutually, it is characterized in that: form by two rolling forging dies, material extrusion head and moulding hole evenly are set on each rolling forging die, material extrusion head and moulding hole are crisscross arranged, the head in moulding hole has compressing hole, and the middle part of rolling forging die is the discharging chamber, and discharging is equipped with cutter in the chamber; The extrusion head of a seaming roll stretches in the moulding hole of another seaming roll, and the extrusion head of another seaming roll has been stretched back again in the moulding hole of this seaming roll.
The quantity in above-mentioned material extrusion head and moulding hole equates.
The diameter of above-mentioned material extrusion head is less than or equal to the diameter of compressing hole.
The utlity model has following advantage and good effect:
1,, except that having rotation rolling compression function, also increased pressure head and forced mutual crowded function, so operating efficiency improves more than 1-2 times than the operating efficiency of conventional flat die with ring mould granulator owing to adopting two rolling to pressure, mutual crowded operation principles.Therefore can make the finished particle price be significantly less than coal price.To easily break through the renewable particle energy of China and fossil energy coal price bottleneck.Promote China's renewable energy utilization to upgrade to a new height.
2, because the raising greatly of this machine operating efficiency, so specific energy consumption, power consumption all will significantly reduce.
3, because all rolling bearings all are located at the compression chamber outside, adopt the low-speed running principle in addition, make its accessory consume low, machine normal operation rate height.Therefore the life-span height of this equipment is stable, reliable.
4, because employing low-speed running principle mould temperature is low, so raw-material humidity, smashing fineness are required to relax.This equipment mould temperature is below 100 ℃, and needed raw material humidity is between the 13-22 degree, and yield rate improves greatly.
5, owing to the employing low-speed running, so dust is little, noise is low, the environment of work-yard will take on a new look greatly, has protected surrounding environment.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a vertical view of the present utility model.
The specific embodiment:
As shown in the figure: a kind of bimodulus squeezes straw granulator mutually to pressing, and is made up of two rolling forging dies 2 of A, B.Moulding hole 4 and material extrusion 5 evenly is set on each rolling forging die, and material extrusion head and moulding hole are crisscross arranged, and the head in moulding hole has compressing hole 3, and the middle part of rolling forging die is discharging chamber 7, and cutter 6 is housed in the discharging chamber; The extrusion head of a seaming roll stretches in the moulding hole of another seaming roll, and the extrusion head of another seaming roll has been stretched back again in the moulding hole of this seaming roll.The quantity in above-mentioned material extrusion head and moulding hole equates.The diameter of above-mentioned material extrusion head is less than the diameter of compressing hole.
The course of work of the present utility model is: by the driven by motor reductor, reductor drives A, the relative motion of B rolling forging die, clamp-on in the compressing hole by the first raw material that enters from material feeding box 1 of material extrusion, again by clamp-oning the typing of moulding hole after the compressing hole compression, finished product after the typing enters the discharging chamber and is cut off by cutter, and the finished product raw material after the cut-out is discharged whole charging, compression, the expressing technique process finished by the discharging chamber again.
Claims (3)
1. a bimodulus squeezes straw granulator mutually to pressing, it is characterized in that: form by two rolling forging dies, material extrusion head and moulding hole evenly are set on each rolling forging die, material extrusion head and moulding hole are crisscross arranged, the head in moulding hole has compressing hole, the middle part of rolling forging die is the discharging chamber, and discharging is equipped with cutter in the chamber; The extrusion head of a seaming roll stretches in the moulding hole of another seaming roll, and the extrusion head of another seaming roll has been stretched back again in the moulding hole of this seaming roll.
2. bimodulus according to claim 1 squeezes straw granulator mutually to pressing, and it is characterized in that: the quantity in above-mentioned material extrusion head and moulding hole equates.
3. bimodulus according to claim 1 squeezes straw granulator mutually to pressing, and it is characterized in that: the diameter of above-mentioned material extrusion head is less than or equal to the diameter of compressing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191869U CN201841002U (en) | 2010-09-07 | 2010-09-07 | Dual-die counter pressure mutually-extruding straw granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191869U CN201841002U (en) | 2010-09-07 | 2010-09-07 | Dual-die counter pressure mutually-extruding straw granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841002U true CN201841002U (en) | 2011-05-25 |
Family
ID=44035907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205191869U Expired - Fee Related CN201841002U (en) | 2010-09-07 | 2010-09-07 | Dual-die counter pressure mutually-extruding straw granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841002U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947419A (en) * | 2010-09-07 | 2011-01-19 | 天津特斯达生物质能源机械有限公司 | Biomass straw granulator |
| CN103316609A (en) * | 2013-06-03 | 2013-09-25 | 芜湖三六机械有限公司 | Double-roller granulator |
| CN103846051A (en) * | 2014-03-05 | 2014-06-11 | 天津特斯达生物质能源机械有限公司 | Rotary plunger type straw granulator |
| CN106422972A (en) * | 2016-08-29 | 2017-02-22 | 天津特斯达生物质能源机械有限公司 | Extrusion die and rotary strip-shaped plunger-type straw granulator |
| CN109892117A (en) * | 2019-04-02 | 2019-06-18 | 吉林大学 | A kind of Elastic Meshing formula straw compression is to roller |
-
2010
- 2010-09-07 CN CN2010205191869U patent/CN201841002U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947419A (en) * | 2010-09-07 | 2011-01-19 | 天津特斯达生物质能源机械有限公司 | Biomass straw granulator |
| CN103316609A (en) * | 2013-06-03 | 2013-09-25 | 芜湖三六机械有限公司 | Double-roller granulator |
| CN103846051A (en) * | 2014-03-05 | 2014-06-11 | 天津特斯达生物质能源机械有限公司 | Rotary plunger type straw granulator |
| CN106422972A (en) * | 2016-08-29 | 2017-02-22 | 天津特斯达生物质能源机械有限公司 | Extrusion die and rotary strip-shaped plunger-type straw granulator |
| CN109892117A (en) * | 2019-04-02 | 2019-06-18 | 吉林大学 | A kind of Elastic Meshing formula straw compression is to roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20130907 |