CN205820220U - A kind of coal dust tube-type spiral conveyer - Google Patents
A kind of coal dust tube-type spiral conveyer Download PDFInfo
- Publication number
- CN205820220U CN205820220U CN201620646740.7U CN201620646740U CN205820220U CN 205820220 U CN205820220 U CN 205820220U CN 201620646740 U CN201620646740 U CN 201620646740U CN 205820220 U CN205820220 U CN 205820220U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- machine barrel
- nitride coating
- coal dust
- cold 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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- Structure Of Belt Conveyors (AREA)
Abstract
This utility model provides a kind of coal dust tube-type spiral conveyer, including machine barrel, rotary shaft, motor, helical blade, the cold pipe of circulation fluid, circulating pump, refrigeration mechanism, charge door, discharging opening, frame, chromium nitride coating, titanium nitride coating；The rotary shaft that concentric is arranged it is provided with in described machine barrel, described rotary shaft is provided with helical blade, the front end of described rotary shaft is provided with and drives its motor rotated, tail end extends to outside machine barrel, being provided with the cold pipe of circulation fluid in described rotary shaft, the cold pipe of described circulation fluid extends to the part of rotary shaft lateral tail and is serially connected with circulating pump, refrigeration mechanism；Described machine barrel is arranged on the top of frame, and the top front of described machine barrel is provided with the charge door that communicates, afterbody bottom is provided with the discharging opening communicated, and the inwall of described machine barrel is coated with chromium nitride coating, titanium nitride coating the most successively.The beneficial effects of the utility model are that intensity is high, and radiating rate is fast, and service life is long.
Description
Technical field
This utility model belongs to feeder equipment technical field, especially relates to a kind of coal dust tube-type spiral conveyer.
Background technology
Coal dust tube-type spiral conveyer is at the high coal dust feeder equipment of a kind of work efficiency, by rotary shaft, helical-blade
Sheet completes the operation that coal dust transmits, and during transmitting, rotary shaft constantly rubs with coal dust, causes rotary shaft temperature liter
Height, easily causes flexural deformation, and on the other hand, the continuous inwall with machine barrel of helical blade comes in contact, easily in abrasion machine barrel
Wall, a kind of coal dust tube-type spiral conveyer that can solve these problems needs further to research and develop.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, simple to operate, wear-resistant, the coal pipe of length in service life
Formula conveying worm.
The technical solution of the utility model is: a kind of coal dust tube-type spiral conveyer of the present utility model, including machine barrel, rotation
Rotating shaft, motor, helical blade, the cold pipe of circulation fluid, circulating pump, refrigeration mechanism, charge door, discharging opening, frame, chromium nitride coating,
Titanium nitride coating；
Being provided with the rotary shaft that concentric is arranged in described machine barrel, described rotary shaft is provided with helical blade, described rotary shaft
Front end be provided with drive its rotate motor, tail end extends to outside machine barrel, is provided with the cold pipe of circulation fluid in described rotary shaft, described
The cold pipe of circulation fluid extends to the part of rotary shaft lateral tail and is serially connected with circulating pump, refrigeration mechanism；
Described machine barrel is arranged on the top of frame, and the top front of described machine barrel is provided with charge door, the afterbody bottom communicated
It is provided with the discharging opening communicated, the inwall of described machine barrel is coated with chromium nitride coating, titanium nitride coating the most successively.
Described helical blade subsection setup is provided with stirring rod at the front and rear of rotary shaft, the middle part of described rotary shaft.
The outside of described machine barrel is provided with the radiating fin of annular.
This utility model has the advantage that with good effect:
1, owing to using technique scheme, the inner wall strength of the machine barrel of coal dust tube-type spiral conveyer is high, wear-resistant, makes
Use the life-span long.
2, set liquid cooling cooling-down system in rotary shaft, can prevent that temperature is too high causes flexural deformation.
3, the setting of middle part stirring rod so that this device also has agitating function while feeding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1-machine barrel, 2-rotary shaft, 3-motor, 4-helical blade, 5-stirring rod, the cold pipe of 6-circulation fluid, 7-circulating pump, 8-system
Cold structure, 9-charge door, 10-discharging opening, 11-frame, 12-chromium nitride coating, 13-titanium nitride coating, 14-radiating fin.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is elaborated.
As it is shown in figure 1, a kind of coal dust tube-type spiral conveyer of the present utility model, including machine barrel 1, rotary shaft 2, motor 3,
The cold pipe of helical blade 4, circulation fluid 6, circulating pump 7, refrigeration mechanism 8, charge door 9, discharging opening 10, frame 11, chromium nitride coating 12,
Titanium nitride coating 13；
Being provided with the rotary shaft 2 that concentric is arranged in machine barrel 1, rotary shaft 2 is provided with helical blade 4, and the front end of rotary shaft 2 sets
Having and drive its motor 3 rotated, tail end extends to outside machine barrel 1, is provided with the cold pipe of circulation fluid 6, the cold pipe of circulation fluid 6 in rotary shaft 2
The part extending to rotary shaft 2 lateral tail is serially connected with circulating pump 7, refrigeration mechanism 8；
Machine barrel 1 is arranged on the top of frame 11, and the top front of machine barrel 1 is provided with the charge door 9 that communicates, afterbody bottom is provided with
The discharging opening 10 communicated, the inwall of machine barrel 1 is coated with chromium nitride coating 12, titanium nitride coating 13 the most successively.
Helical blade 4 subsection setup is provided with stirring rod 5 at the front and rear of rotary shaft 2, the middle part of rotary shaft 2.
The outside of described machine barrel 1 is provided with the radiating fin 14 of annular.
The work process of this example:
During use, material is joined in machine barrel 1, under the rotation conveying effect of helical blade 4, by thing by charge door 9
Material is delivered to the discharging opening 10 of machine barrel 1 tail end and exports.
Coolant in the cold pipe of circulation fluid 6 circulating pump 7, refrigeration mechanism 8 effect under keep low temperature state, can have absorption
Rotary shaft 2 heat the most fricative with material when rotated, prevents that rotary shaft 2 temperature is too high causes deformation, can extend rotation
The service life of rotating shaft 2.
The setting of the double-deck wear-resistant layer of chromium nitride coating 12, titanium nitride coating 13, improves the intensity of machine barrel 1 inwall, prevents
It is caused abrasion when rotating by helical blade 4.
The setting of middle part stirring rod 5 so that this device also has the function of stirring, diverse in function while conveying material
Change.
The setting of radiating fin 14, can improve the radiating rate of machine barrel 1.
Above an embodiment of the present utility model is described in detail, but described content is the most of the present utility model
Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a coal dust tube-type spiral conveyer, it is characterised in that: include machine barrel, rotary shaft, motor, helical blade, circulation fluid
Cold pipe, circulating pump, refrigeration mechanism, charge door, discharging opening, frame, chromium nitride coating, titanium nitride coating；
Being provided with the rotary shaft that concentric is arranged in described machine barrel, described rotary shaft is provided with helical blade, before described rotary shaft
End is provided with and drives its motor rotated, and tail end extends to outside machine barrel, is provided with the cold pipe of circulation fluid, described circulation in described rotary shaft
The cold pipe of liquid extends to the part of rotary shaft lateral tail and is serially connected with circulating pump, refrigeration mechanism；
Described machine barrel is arranged on the top of frame, and the top front of described machine barrel is provided with the charge door that communicates, afterbody bottom is provided with
The discharging opening communicated, the inwall of described machine barrel is coated with chromium nitride coating, titanium nitride coating the most successively.
A kind of coal dust tube-type spiral conveyer the most according to claim 1, it is characterised in that: described helical blade segmentation sets
Putting the front and rear in rotary shaft, the middle part of described rotary shaft is provided with stirring rod.
A kind of coal dust tube-type spiral conveyer the most according to claim 1, it is characterised in that: the outside of described machine barrel is provided with
The radiating fin of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646740.7U CN205820220U (en) | 2016-06-22 | 2016-06-22 | A kind of coal dust tube-type spiral conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646740.7U CN205820220U (en) | 2016-06-22 | 2016-06-22 | A kind of coal dust tube-type spiral conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820220U true CN205820220U (en) | 2016-12-21 |
Family
ID=58146739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620646740.7U Expired - Fee Related CN205820220U (en) | 2016-06-22 | 2016-06-22 | A kind of coal dust tube-type spiral conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058694A (en) * | 2017-04-21 | 2017-08-18 | 成都晟翔科技有限公司 | It is a kind of to take out salt device for high-temperature salt bath |
| KR102144947B1 (en) * | 2019-05-08 | 2020-08-18 | 주식회사 비와이인더스트리 | Screw case for loading and unloading of coal with high abrasion-resistant |
| KR102163097B1 (en) * | 2020-05-22 | 2020-10-08 | 주식회사 신흥기공 | Appartus for supporting screw shaft apparatus of coal unloader |
-
2016
- 2016-06-22 CN CN201620646740.7U patent/CN205820220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058694A (en) * | 2017-04-21 | 2017-08-18 | 成都晟翔科技有限公司 | It is a kind of to take out salt device for high-temperature salt bath |
| KR102144947B1 (en) * | 2019-05-08 | 2020-08-18 | 주식회사 비와이인더스트리 | Screw case for loading and unloading of coal with high abrasion-resistant |
| KR102163097B1 (en) * | 2020-05-22 | 2020-10-08 | 주식회사 신흥기공 | Appartus for supporting screw shaft apparatus of coal unloader |
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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: 20161221 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |