CN2912781Y - Kneading machine stirring piece heating device - Google Patents
Kneading machine stirring piece heating device Download PDFInfo
- Publication number
- CN2912781Y CN2912781Y CN 200620085174 CN200620085174U CN2912781Y CN 2912781 Y CN2912781 Y CN 2912781Y CN 200620085174 CN200620085174 CN 200620085174 CN 200620085174 U CN200620085174 U CN 200620085174U CN 2912781 Y CN2912781 Y CN 2912781Y
- Authority
- CN
- China
- Prior art keywords
- oil
- cutter
- oil duct
- kneading machine
- cover plate
- 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 - Lifetime
Links
- 238000004898 kneading Methods 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 title claims description 34
- 238000010438 heat treatment Methods 0.000 title abstract description 5
- 239000011294 coal tar pitch Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 abstract 9
- 239000010724 circulating oil Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
Images
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a heating device for the mixing cutter of the kneading machine. An oil duct cover plate (5) is covered around the cutter body (6), while an oil duct (7) is formed in the space between the cutter body (6) and the oil duct cover plate (5); an oil duct isolating plate (8) is arranged between the cutter body (6) and the oil duct cover plate (5) to isolate the oil duct (7) into two mutually independent circulating oil ducts. The conduction oil enters into one circulating oil duct at one side of the cutter from the conduction oil pipe and comes back from the circulating oil duct and the oil return cavity at the other side of the cutter to realize reciprocating circulation and heat up the cutter. As a new cutter is applied, the kneading machine can process the modified coal tar pitch with a softening temperature of 120 degrees centigrade and at the same time the kneading efficiency is substantially increased.
Description
Technical field
The utility model relates to a kind of heater, specifically, is that a kind of kneading machine stirs the cutter heater.
Background technology
Kneading machine is a kind of special equipment that raw materials such as coke, coal dust, coal dust oil, pitch are mixed.Such as the patent No. is that 200420018997.5 Chinese utility model patent " two heating are two stir preheating mix pinch pot " is exactly a kind of comparatively advanced kneading machine wherein.
The cutter that stirs of existing kneading machine does not have heating function, and the cutter hub temperature is on the low side, is not suitable for the higher raw materials such as modified coal tar pitch of work softening point.
The utility model content
The purpose of this utility model is to provide a kind of kneading machine to stir the cutter heater.Technical problem to be solved is, makes to stir cutter and can access heating in the course of the work, to adapt to the processing of modified coal tar pitch.
In order to solve these technical problems, the utility model has adopted following technical scheme.
A kind of kneading machine stirs the cutter heater, comprises stirring cutter hub and being fixed on the cutter shaft that stirs that stirs the cutter hub two ends, it is characterized in that: be coated with the oil duct cover plate around stirring cutter hub, the space of stirring between cutter hub and the oil duct cover plate forms oil duct; And being provided with the oil duct dividing plate stirring between cutter hub and the oil duct cover plate, this oil duct dividing plate is divided into mutually independently two circulation oil ducts with oil duct.
In stirring cutter shaft, axially offer oil back chamber, and the oil guide pipe of external diameter less than the oil back chamber internal diameter is installed in this oil back chamber; Oil back chamber and oil guide pipe the inner are communicated with two circulation oil ducts respectively.
The good effect of the technical program is: conduction oil enters into a circulation oil duct that stirs cutter one side from oil guide pipe, returns from the circulation oil duct and the oil back chamber of opposite side, and reciprocation cycle heats stirring cutter.Adopt the cutter that stirs of the present utility model, but the modified coal tar pitch of 120 ℃ of kneading machine work softening points simultaneously, mixes and pinches efficient and be greatly improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view figure of Fig. 1.
Fig. 3 is the B-B cutaway view figure of Fig. 1.
Fig. 4 is the C-C cutaway view figure of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment is provided, the utility model is further described.
Shown in Fig. 1-4, embodiment of the present utility model comprise stir cutter hub 6 and be fixed on stir cutter hub 6 two ends stir cutter shaft 1.
Be coated with oil duct cover plate 5 around stirring cutter hub 6, the space of stirring between cutter hub 6 and the oil duct cover plate 5 forms oil duct 7.And being provided with one or two oil duct dividing plates 8 between cutter hub 6 and the oil duct cover plate 5 stirring, this oil duct dividing plate 8 is divided into mutually independently two circulation oil ducts with oil duct 7.
Axially offer oil back chamber 2 in stirring cutter shaft 1, and the oil guide pipe 3 of external diameter less than oil back chamber 2 internal diameters is installed in this oil back chamber 2, the space in the oil back chamber 2 beyond oil guide pipe 3 outer walls is the oil back chamber passage, and oil guide pipe 3 internal pipelines are for coming oil pocket 4.Oil back chamber 2 and oil guide pipe 3 the inners are communicated with two circulation oil ducts respectively.
The outer end of oil back chamber 2 and oil guide pipe 3 is connected with the conduction oil circulating pump of kneading machine by swivel joint.Conduction oil always oil pocket 4 enters the circulation oil duct, returns circulating pump from oil back chamber 2.
Claims (2)
1, a kind of kneading machine stirs the cutter heater, comprise stir cutter hub (6) and be fixed on stir cutter hub (6) two ends stir cutter shaft (1), it is characterized in that: be coated with oil duct cover plate (5) on every side stirring cutter hub (6), the space of stirring between cutter hub (6) and the oil duct cover plate (5) forms oil duct (7); And being provided with oil duct dividing plate (8) stirring between cutter hub (6) and the oil duct cover plate (5), this oil duct dividing plate (8) is divided into mutually independently two circulation oil ducts with oil duct (7).
2, kneading machine as claimed in claim 1 stirs the cutter heater, it is characterized in that: axially offer oil back chamber (2) in stirring cutter shaft (1), and the oil guide pipe (3) of external diameter less than oil back chamber (2) internal diameter is installed in this oil back chamber (2); Oil back chamber (2) and oil guide pipe (3) the inner are communicated with two circulation oil ducts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085174 CN2912781Y (en) | 2006-06-08 | 2006-06-08 | Kneading machine stirring piece heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085174 CN2912781Y (en) | 2006-06-08 | 2006-06-08 | Kneading machine stirring piece heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912781Y true CN2912781Y (en) | 2007-06-20 |
Family
ID=38167382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085174 Expired - Lifetime CN2912781Y (en) | 2006-06-08 | 2006-06-08 | Kneading machine stirring piece heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912781Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614804A (en) * | 2012-04-06 | 2012-08-01 | 王毅 | Carbon paste cooler |
| CN103331123A (en) * | 2013-05-08 | 2013-10-02 | 南通密炼捏合机械有限公司 | Special color master batch kneader stirring paddle |
| CN108863365A (en) * | 2018-07-11 | 2018-11-23 | 大同新成新材料股份有限公司 | A kind of isostatic pressing formed graphite preparation method and preparation facilities |
-
2006
- 2006-06-08 CN CN 200620085174 patent/CN2912781Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614804A (en) * | 2012-04-06 | 2012-08-01 | 王毅 | Carbon paste cooler |
| CN102614804B (en) * | 2012-04-06 | 2014-04-23 | 王毅 | Carbon paste cooler |
| CN103331123A (en) * | 2013-05-08 | 2013-10-02 | 南通密炼捏合机械有限公司 | Special color master batch kneader stirring paddle |
| CN108863365A (en) * | 2018-07-11 | 2018-11-23 | 大同新成新材料股份有限公司 | A kind of isostatic pressing formed graphite preparation method and preparation facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI HUAPENG MACHINERY CO., LTD. Free format text: FORMER OWNER: WANG YI Effective date: 20150703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150703 Address after: 264003 Shandong Province, Yantai city Laishan District Third Road Patentee after: Yantai Huapeng Machinery Co., Ltd. Address before: 264003 Shandong Province, Yantai city Laishan District Third Road Yantai Huapeng Machinery Co. Ltd. Patentee before: Wang Yi |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070620 |
|
| EXPY | Termination of patent right or utility model |