CN204768879U - Tooth roll crusher - Google Patents
Tooth roll crusher Download PDFInfo
- Publication number
- CN204768879U CN204768879U CN201520273205.7U CN201520273205U CN204768879U CN 204768879 U CN204768879 U CN 204768879U CN 201520273205 U CN201520273205 U CN 201520273205U CN 204768879 U CN204768879 U CN 204768879U
- Authority
- CN
- China
- Prior art keywords
- discaling roll
- fluted roller
- coal
- broken coal
- broken
- 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
Links
- 239000003245 coal Substances 0.000 claims abstract description 81
- 230000008676 import Effects 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Paper (AREA)
Abstract
The utility model relates to a paper technology field especially relates to a tooth roll crusher, and its coal that advances including feeding through is each other managed and broken coal mechanism, and broken coal mechanism has offered the broken coal chamber, and the broken coal intracavity has from top to bottom set gradually first fluted roller group and second fluted roller group, first fluted roller group includes rotatory first fluted roller and the second fluted roller to relative direction, and second fluted roller group includes rotatory third fluted roller and the fourth fluted roller to relative direction, the bottom in broken coal chamber is provided with the broken coal export, and the top of advancing the coal pipe is provided with the import. This tooth roll crusher is first fluted roller and the second fluted roller that relies on the relative rotation to and the third fluted roller of relative rotation and the extrusion of the rotation between fourth fluted roller colliery, thereby reach the purpose of broken coal, first fluted roller and second fluted roller, third fluted roller and fourth fluted roller, relative extruded in -process can have decurrent thrust to the colliery respectively, and because the broken coal exit does not set up the screen cloth, so as to avoids the phenomenon of chute blockage in addition.
Description
Technical field
The utility model relates to pulp technology for making paper, particularly relates to a kind of toothed roller type coal breaker.
Background technology
After the waste water produced in paper-making process to sewage plant process, the sludge cake block of the mud precipitated after plate and frame filter press press filtration, i.e. papermaking dewatered sludge, the moisture of papermaking dewatered sludge is approximately 50%, main component is lumber fibre and silt, and calorific value is probably at 400 kilocalories/kg.Due to environmental requirement, papermaking dewatered sludge can be sent to station boiler and coal carries out mixing burning.
Coal needs first to utilize coal breaker to carry out broken coal before combustion, and prior art carries out broken coal by ring hammer disintegrating machine.Ring hammer disintegrating machine beats coal cinder by ring hammering, makes coal cinder and disintegrating machine shell wall that fierce collision occur, thus reach the object of broken coal, and ring hammer disintegrating machine is provided with screen cloth at outlet at bottom, and qualified coal grain can be gone out, and underproof coal grain can continue to be beaten by ring hammering.When coal is wet, wet coal is bonded on shell wall at the Shi Houhui of the collision with shell wall, finally can be more sticky tighter, affects broken coal efficiency, can produce chute blockage.Screen cloth is also can be clung by wet coal, further aggravation chute blockage phenomenon.And the coal of admixture papermaking dewatered sludge is more prone to produce chute blockage phenomenon in ring hammer disintegrating machine.
Summary of the invention
The purpose of this utility model is for weak point of the prior art and provides a kind of toothed roller type coal breaker that can not cause chute blockage phenomenon.
For achieving the above object, the utility model is achieved through the following technical solutions.
There is provided a kind of toothed roller type coal breaker, comprise the coal feeding pipe and broken coal mechanism that are interconnected, described broken coal mechanism offers broken coal chamber, is from top to bottom disposed with the first discaling roll group and the second discaling roll group in described broken coal chamber; Described first discaling roll group comprises the first discaling roll and the second discaling roll that rotate to relative direction, and described second discaling roll group comprises the 3rd discaling roll and the 4th discaling roll that rotate to relative direction;
The bottom in described broken coal chamber is provided with broken coal outlet, and the top of described coal feeding pipe is provided with import.
Also comprise the first drive motors and the second drive motors, described first drive motors drives with described first discaling roll and described 3rd discaling roll respectively and is connected, and described second drive motors drives with described second discaling roll and described 4th discaling roll respectively and is connected.
Described first discaling roll and described 3rd discaling roll are rotate clockwise respectively, and described second discaling roll and described 4th discaling roll are counterclockwise rotate respectively.
Arranged in parallel between the line at the line at the discaling roll center of described first discaling roll and described second discaling roll and the discaling roll center of described 3rd discaling roll and described 4th discaling roll.
Arranged in parallel between the line at the discaling roll center of the line at the discaling roll center of described first discaling roll and described 3rd discaling roll and described second discaling roll and described 4th discaling roll.
The beneficial effects of the utility model:
A kind of toothed roller type coal breaker that the utility model provides, comprise the coal feeding pipe and broken coal mechanism that are interconnected, broken coal mechanism offers broken coal chamber, is from top to bottom disposed with the first discaling roll group and the second discaling roll group in broken coal chamber; First discaling roll group comprises the first discaling roll and the second discaling roll that rotate to relative direction, and the second discaling roll group comprises the 3rd discaling roll and the 4th discaling roll that rotate to relative direction; The bottom in broken coal chamber is provided with broken coal outlet, and the top of coal feeding pipe is provided with import.This toothed roller type coal breaker relies on the first discaling roll and the second discaling roll that relatively rotate, and extrude colliery relative to rotating between the 3rd discaling roll rotated and the 4th discaling roll, thus reach the object of broken coal, first discaling roll and the second discaling roll, 3rd discaling roll and the 4th discaling roll, in the process of difference opposing compression, can have downward thrust to colliery, and screen cloth is not set due to broken coal exit, thus the phenomenon of chute blockage can be avoided.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of toothed roller type coal breaker of the present utility model.
Include in FIG:
1---coal feeding pipe, 11---import,
2---broken coal chamber,
3---the first discaling roll,
4---the second discaling roll,
5---the 3rd discaling roll,
6---the 4th discaling roll,
7---broken coal outlet,
8---the first drive motors,
9---the second drive motors.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with embodiment and accompanying drawing, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1.A kind of toothed roller type coal breaker of the present embodiment, comprise the coal feeding pipe 1 and broken coal mechanism that are interconnected, broken coal mechanism offers broken coal chamber 2, is from top to bottom disposed with the first discaling roll group and the second discaling roll group in broken coal chamber 2; First discaling roll group comprise to relative direction rotate the first discaling roll 3 and the second discaling roll 4, second discaling roll group comprise to relative direction rotate the 3rd discaling roll 5 and the 4th discaling roll 6; The bottom in broken coal chamber 2 is provided with broken coal outlet 7, and the top of coal feeding pipe 1 is provided with import 11.
This toothed roller type coal breaker relies on the first discaling roll 3 and the second discaling roll 4 relatively rotated, and extrude colliery relative to rotating between the 3rd discaling roll 5 rotated and the 4th discaling roll 6, thus reach the object of broken coal, first discaling roll 3 and the second discaling roll 4,3rd discaling roll 5 and the 4th discaling roll 6, in the process of difference opposing compression, can have downward thrust to colliery, and because broken coal exports 7 places, screen cloth is not set, thus the phenomenon of chute blockage can be avoided.
In the present embodiment, toothed roller type coal breaker, also comprise the first drive motors 8 and the second drive motors 9, first drive motors 8 and drive with the first discaling roll 3 and the 3rd discaling roll 5 respectively and be connected, the second drive motors 9 drives with the second discaling roll 4 and the 4th discaling roll 6 respectively and is connected.
In the present embodiment, the first discaling roll 3 and the 3rd discaling roll 5 are rotate clockwise respectively, and the second discaling roll 4 and the 4th discaling roll 6 are counterclockwise rotate respectively.Thus make mutually to extrude colliery between the first discaling roll 3 and the second discaling roll 4, make the 3rd discaling roll 5 and the 4th discaling roll 6 mutually extrude colliery.
In the present embodiment, arranged in parallel between the line at discaling roll center of the first discaling roll 3 and the second discaling roll 4 and the line at the discaling roll center of the 3rd discaling roll 5 and the 4th discaling roll 6, thus improve broken coal effect.
In the present embodiment, arranged in parallel between the line at the line at the discaling roll center of the first discaling roll 3 and the 3rd discaling roll 5 and the discaling roll center of the second discaling roll 4 and the 4th discaling roll 6, thus improve broken coal effect.
Finally should be noted that; the restriction of above embodiment only for illustration of the technical solution of the utility model but not to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. a toothed roller type coal breaker, is characterized in that: comprise the coal feeding pipe and broken coal mechanism that are interconnected, described broken coal mechanism offers broken coal chamber, is from top to bottom disposed with the first discaling roll group and the second discaling roll group in described broken coal chamber; Described first discaling roll group comprises the first discaling roll and the second discaling roll that rotate to relative direction, and described second discaling roll group comprises the 3rd discaling roll and the 4th discaling roll that rotate to relative direction;
The bottom in described broken coal chamber is provided with broken coal outlet, and the top of described coal feeding pipe is provided with import.
2. a kind of toothed roller type coal breaker according to claim 1, it is characterized in that: also comprise the first drive motors and the second drive motors, described first drive motors drives with described first discaling roll and described 3rd discaling roll respectively and is connected, and described second drive motors drives with described second discaling roll and described 4th discaling roll respectively and is connected.
3. a kind of toothed roller type coal breaker according to claim 1, is characterized in that: described first discaling roll and described 3rd discaling roll are respectively for rotating clockwise, and described second discaling roll and described 4th discaling roll are counterclockwise rotate respectively.
4. a kind of toothed roller type coal breaker according to claim 1, is characterized in that: arranged in parallel between the line at the line at the discaling roll center of described first discaling roll and described second discaling roll and the discaling roll center of described 3rd discaling roll and described 4th discaling roll.
5. a kind of toothed roller type coal breaker according to claim 1, is characterized in that: arranged in parallel between the line at the discaling roll center of the line at the discaling roll center of described first discaling roll and described 3rd discaling roll and described second discaling roll and described 4th discaling roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273205.7U CN204768879U (en) | 2015-04-30 | 2015-04-30 | Tooth roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273205.7U CN204768879U (en) | 2015-04-30 | 2015-04-30 | Tooth roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768879U true CN204768879U (en) | 2015-11-18 |
Family
ID=54509008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273205.7U Expired - Fee Related CN204768879U (en) | 2015-04-30 | 2015-04-30 | Tooth roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345565A (en) * | 2016-10-18 | 2017-01-25 | 天津市华诺盛源科技有限公司 | Assistant energy saving equipment of heat supply system |
-
2015
- 2015-04-30 CN CN201520273205.7U patent/CN204768879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345565A (en) * | 2016-10-18 | 2017-01-25 | 天津市华诺盛源科技有限公司 | Assistant energy saving equipment of heat supply system |
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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: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |