CN2880258Y - Dustless feed grinder with criculating returning air - Google Patents
Dustless feed grinder with criculating returning air Download PDFInfo
- Publication number
- CN2880258Y CN2880258Y CN 200620080060 CN200620080060U CN2880258Y CN 2880258 Y CN2880258 Y CN 2880258Y CN 200620080060 CN200620080060 CN 200620080060 CN 200620080060 U CN200620080060 U CN 200620080060U CN 2880258 Y CN2880258 Y CN 2880258Y
- Authority
- CN
- China
- Prior art keywords
- powder
- grinder
- pulverizer
- air
- cylinder
- 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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Abstract
This utility model involves a circulation air dustless feed grinder which includes: a motor, a grinder, a pneumatic feeding pipe, a powder and an air separating cylinder. An air return pipe is connected with the cover of powder and air separating cylinder and material feeding pipe of grinder, which constitutes a circulation pneumatic loop together with the connected powder and air separating cylinder and pneumatic feeding pipe of grinder, which enables the materials to enter the motor driving powder and air separating cylinder along the material feeding pipe after entering into the grinder for crushing. The majority powder fall to the discharging funnel under the action of gravity, some small powder are formed the falling turbulent while rising to the top cover of powder and air separating cylinder by the air current. The air current together with the micro- powder materials back to the materials feeding pipe of grinder through the air return pipe and mix the materials again for recycle processed again. This utility model has the advantages of dustless, energy-conservation, low cost, low space occupation, etc, which is suitable for the application of feed manufacturing enterprise.
Description
One. technical field
The utility model relates to a kind of feed grinder tool, and the dustless feed grinder of especially a kind of circulation return air is suitable for feed processing enterprise and uses.
Two. background technology
Feed processing enterprise often needs pellets such as corn, dregs of beans are processed into powder, so extensive use feed grinder tool.The feed grinder tool is more, wherein comparatively approaching with the utility model is " multifunctional crusher " that cutting edge of a knife or a sword source, Yingyang, Henan Province machinery plant produces, the preposition raw material lifting device of this machine connects the pulverizer coaxial with air blast with the belt pair, be connected to powder gas cylinder by the strength feed pipe again, pellet can be processed into powder, but give pulverizer and air blast for smooth mouthful and motor belt transmission kinetic energy, so there is the device complexity, deficiencies such as big, serious dust pollution of the environment and power consumption take up room because it need establish preposition raw material lifting device, powder gas cylinder.
Three. summary of the invention
The purpose of this utility model provides a kind of improvement feed grinder tool, and it can reduce equipment manufacturing cost and minimizing takes up room, and can reduce dust pollution and energy-conservation again.
For achieving the above object, the scheme of the utility model design comprises: motor, pulverizer, the strength feed pipe, powder gas cylinder is formed, connect gas powder cylinder loam cake and pulverizer suction tube with a backwind tube, form a circulation strength loop with the strength feed pipe that is connected gas powder cylinder and pulverizer, material is entered by electric motor driven pulverizer pulverizing back from suction tube enter gas powder cylinder along the strength feed pipe, most of powder falls to out funnel in the gravity effect, and the fraction powder forms when rising to gas powder cylinder loam cake under the strength effect that turbulent powder falls and air-flow is carried powder in micro-amount secretly and is back to the pulverizer suction tube through backwind tube and recycles said process with mixing of materials.
For further reducing the powder that enters backwind tube, on described gas powder cylinder, be covered with the cloth bag that is used for dedusting.
Take up room and energy consumption for further reducing, motor is directly connected pulverizer.
The utility model forms a circulation strength loop with the strength feed pipe that is connected gas powder cylinder and pulverizer, so can reduce dust pollution and energy-conservation owing to connect gas powder cylinder loam cake and pulverizer suction tube with a backwind tube; Simultaneously, need not dispose raw material lifting device and air blast, so equipment manufacturing cost can be reduced and minimizing takes up room because motor is directly connected pulverizer.
Four. description of drawings
Concrete structure of the present utility model is provided by the following drawings.
Fig. 1 looks schematic diagram according to the dustless feed grinder master of a kind of circulation return air who the utility model proposes.
Each sign expression in the accompanying drawing:
1. suction tube 2. strength feed pipes 3. backwind tubes 4. cloth bags 5. gas powder cylinders 6. Roots's pulverizers 7. go out funnel 8. motor
Five. the specific embodiment
As shown in Figure 1, the scheme of the utility model design comprises: motor, pulverizer, the strength feed pipe, powder gas cylinder is formed, connect gas powder cylinder 5 loam cakes and pulverizer 6 suction tubes 1 with a backwind tube 3, form a circulation strength loop with the strength feed pipe 2 that is connected gas powder cylinder 5 and pulverizer 6, the 1 pulverizer 6 pulverizing backs that enter by motor 8 drivings enter gas powder cylinder 5 along strength feed pipe 2 along the direction of arrow from suction tube to make material, most of powder falls to out funnel 7 in the gravity effect, and the fraction powder forms when rising to gas powder cylinder 5 loam cakes under the strength effect that turbulent powder falls and air-flow is carried powder in micro-amount secretly and is back to pulverizer 6 suction tubes 1 and mixing of materials recirculation said process through backwind tube 3.
Be covered with the cloth bag 4 that is used for dedusting on the described gas powder cylinder 5, can further reduce the powder that enters backwind tube 3.
Described motor 8 directly connects pulverizer 6, can further reduce taking up room and energy consumption.
Claims (3)
1. dustless feed grinder of circulation return air, it comprises: motor, pulverizer, the strength feed pipe, powder gas cylinder is formed, it is characterized in that connecting gas powder cylinder (5) loam cake and pulverizer (6) suction tube (1) with a backwind tube (3), form a circulation strength loop with the strength feed pipe (2) that is connected gas powder cylinder (5) and pulverizer (6), material is entered from suction tube (1) enter gas powder cylinder (5) along strength feed pipe (2) after the pulverizer (6) that is driven by motor (8) is pulverized, most of powder falls to out funnel (7) in the gravity effect, and the fraction powder forms when rising to gas powder cylinder (5) loam cake under the strength effect that turbulent powder falls and air-flow is carried powder in micro-amount secretly and is back to pulverizer (6) suction tube (1) and mixing of materials recirculation said process through backwind tube (3).
2. the dustless feed grinder of circulation return air according to claim 1 is characterized in that being covered with the cloth bag (4) that is used for dedusting on the described gas powder cylinder (5), can reduce the powder that enters backwind tube (3).
3. the dustless feed grinder of circulation return air according to claim 1 and 2 is characterized in that described motor (8) directly connects pulverizer (6), can reduce to take up room and energy consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080060 CN2880258Y (en) | 2006-01-06 | 2006-01-06 | Dustless feed grinder with criculating returning air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080060 CN2880258Y (en) | 2006-01-06 | 2006-01-06 | Dustless feed grinder with criculating returning air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880258Y true CN2880258Y (en) | 2007-03-21 |
Family
ID=37880097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080060 Expired - Fee Related CN2880258Y (en) | 2006-01-06 | 2006-01-06 | Dustless feed grinder with criculating returning air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880258Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204711A (en) * | 2011-05-24 | 2011-10-05 | 沈阳市晟泰达机械有限公司 | Feed mixing device with dust stripping function |
| CN102743946A (en) * | 2012-07-10 | 2012-10-24 | 中国铝业股份有限公司 | Alumina calcination dust collecting system |
| CN103191824A (en) * | 2013-04-09 | 2013-07-10 | 林志兴 | Closed energy-saving grinding device |
-
2006
- 2006-01-06 CN CN 200620080060 patent/CN2880258Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204711A (en) * | 2011-05-24 | 2011-10-05 | 沈阳市晟泰达机械有限公司 | Feed mixing device with dust stripping function |
| CN102743946A (en) * | 2012-07-10 | 2012-10-24 | 中国铝业股份有限公司 | Alumina calcination dust collecting system |
| CN102743946B (en) * | 2012-07-10 | 2015-03-11 | 中国铝业股份有限公司 | Alumina calcination dust collecting system |
| CN103191824A (en) * | 2013-04-09 | 2013-07-10 | 林志兴 | Closed energy-saving grinding device |
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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: 20070321 Termination date: 20120106 |