CN2738888Y - Efficient, dust-free vortex disintegrator - Google Patents
Efficient, dust-free vortex disintegrator Download PDFInfo
- Publication number
- CN2738888Y CN2738888Y CN 200420018335 CN200420018335U CN2738888Y CN 2738888 Y CN2738888 Y CN 2738888Y CN 200420018335 CN200420018335 CN 200420018335 CN 200420018335 U CN200420018335 U CN 200420018335U CN 2738888 Y CN2738888 Y CN 2738888Y
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- CN
- China
- Prior art keywords
- dust
- efficient
- suction chamber
- material suction
- tremie pipe
- 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
The utility model relates to an efficient, dust-free vortex disintegrator, which has high crush efficiency without dust. The technical proposal comprises a cutting stock tube, a screw conveyer, a material collecting vessel, a collecting hopper, a return and an eddy current crushing head. The utility model is characterized in that the cutting stock tube is communicated with the material suction chamber which is also the inner cavity of the crusher, and the outer side of material suction chamber is provided with a sieve plate; the external cavity of the sieve plate is communicated with the material suction chamber via the collecting hopper and the return air duct. The utility model has the advantages of high crush efficiency and non-dust operation.
Description
Technical field: the utility model relates to a kind of pulverizer
Background technology: early stage pulverizer is generally used the cloth bag collection material, and the air band fine powder and seen through cloth bag and spread in the air like this.This pulverizer is not only wasted material but also polluted air ambient.In recent years because to the attention of environment, pulverizer has also had improvement, the cloth bag material collecting barrel has been made into the stainless steel material collecting barrel and be sealed on the material outlet, and the cloth bag trap is installed has been communicated dedusting with material collecting barrel.Can temporarily keep air ambient like this, but still have following problem:
(1) the material yield is low, and waste is big.(fine powder is still all in trap)
(2) cloth bag trap cleaning difficulty still pollutes environment during cleaning.
The utility model content: the utility model provides a kind of crush efficiency height and non-dusting pulverizer.Technical scheme comprises: tremie pipe (11), feeding screw (2), eddy current shredder head (10), sieve plate (4), aggregate bin (8), backwind tube (9),, it is characterized in that: tremie pipe (11) and material suction chamber (12) are that the arranged outside of pulverizer intracavity inter-connection, material suction chamber (12) has sieve plate (4), and the exocoel of sieve plate (4) is connected with the material suction chamber by aggregate bin (8), backwind tube (9).Beneficial effect: do not have dust when the utility model crush efficiency height and work.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the side view of Fig. 1
The specific embodiment:
As shown in Figure 1 and Figure 2, comprise tremie pipe (11), feeding screw (2), eddy current shredder head (10), sieve plate (4), aggregate bin (8), backwind tube (9),, it is characterized in that: tremie pipe (11) and material suction chamber (12) are that the arranged outside of pulverizer intracavity inter-connection, material suction chamber has sieve plate (4), and the exocoel of sieve plate (4) is connected with material suction chamber (12) by aggregate bin (8), backwind tube (9).This pulverizer material suction chamber (12) links to each other in the positive precedence centre of pulverizer portion with tremie pipe (11).Backwind tube (9) communicates with tremie pipe (11), through feeding screw (2), feeds pulverizer material suction chamber (12) by the eddy mill central part.Backwind tube (9) is with fast open pipe card connection, and aggregate bin (8) is connected with frame (6) with folding.Hopper (1) adopts non-tight with the interface of tremie pipe (11), and other interface all is tightly connected.Feeding screw (2) is installed on the spindle nose of eddy current shredder head (10).
The crushing process of the utility model pulverizer is: material enters tremie pipe (11) by hopper (1), utilize the gravity of material and the negative pressure of eddy current shredder head (10) generation to enter the eddy mill inner chamber smoothly through feeding screw (2), material is pulverized by eddy current shredder head (10), and under the drive of centrifugal force and air-flow, enter exocoel through sieve plate (4), enter aggregate bin (8) again, dust flows back to charging aperture through return duct (9) in aggregate bin (8), and pulverized material flows into material collector (7) by aggregate bin (8).In aggregate bin (8), finish separating of air and material.The dust that contains by the comminuting matter particulate is circulated in pulverizer all the time.
Claims (6)
1, a kind of efficient, no dust eddy mill comprises: tremie pipe (11), feeding screw (2), eddy current shredder head (10), sieve plate (4), aggregate bin (8), backwind tube (9), it is characterized in that: tremie pipe (11) and material suction chamber (12) are that the arranged outside of pulverizer intracavity inter-connection, material suction chamber (12) has sieve plate (4), and the exocoel of sieve plate (4) is connected with material suction chamber (12) by aggregate bin (8), backwind tube (9).
2, efficient, no dust eddy mill as claimed in claim 1, it is characterized in that: this is efficient, no dust eddy mill material suction chamber (12) links to each other in the positive precedence centre of pulverizer portion with tremie pipe (11).
3, efficient, no dust eddy mill as claimed in claim 2, it is characterized in that: backwind tube (9) communicates with tremie pipe (11), through feeding screw (2), feeds pulverizer material suction chamber (12) by efficient, no dust eddy mill central part.
4, efficient, no dust eddy mill as claimed in claim 3 is characterized in that: backwind tube (9) is with fast open pipe card connection, and the folding of aggregate bin (8) usefulness is connected with frame (6).
5, efficient, no dust eddy mill as claimed in claim 4 is characterized in that: hopper (1) adopts non-tight with the interface of tremie pipe (11), and other interface all is tightly connected.
6, efficient, no dust eddy mill as claimed in claim 5 is characterized in that: feeding screw (2) is installed in efficiently, on the spindle nose of no dust eddy current eddy current shredder head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018335 CN2738888Y (en) | 2004-01-13 | 2004-01-13 | Efficient, dust-free vortex disintegrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018335 CN2738888Y (en) | 2004-01-13 | 2004-01-13 | Efficient, dust-free vortex disintegrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738888Y true CN2738888Y (en) | 2005-11-09 |
Family
ID=35353956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018335 Expired - Fee Related CN2738888Y (en) | 2004-01-13 | 2004-01-13 | Efficient, dust-free vortex disintegrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738888Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174474A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Sample making crusher with air return passage |
| CN104174463A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Self-settling type sample making crusher |
-
2004
- 2004-01-13 CN CN 200420018335 patent/CN2738888Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174474A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Sample making crusher with air return passage |
| CN104174463A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Self-settling type sample making crusher |
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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: 20051109 Termination date: 20110113 |