CN205386466U - Coal system oil residue crushing and screening device - Google Patents
Coal system oil residue crushing and screening device Download PDFInfo
- Publication number
- CN205386466U CN205386466U CN201521109337.2U CN201521109337U CN205386466U CN 205386466 U CN205386466 U CN 205386466U CN 201521109337 U CN201521109337 U CN 201521109337U CN 205386466 U CN205386466 U CN 205386466U
- Authority
- CN
- China
- Prior art keywords
- roller
- roll crusher
- double
- screening device
- conveyer
- 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 title claims abstract description 17
- 238000012216 screening Methods 0.000 title claims abstract description 12
- 239000010729 system oil Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000004513 sizing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a coal system oil residue crushing and screening device, including roll crusher, conveyer and shale shaker, roll crusher include drive machine and pair roller, the roll crusher top be the feed inlet, the below is the discharge gate, roll crusher's pair roller is provided with cooling device and scrapes the flitch, cooling device be air -cooled, the feed end of conveyer be connected with roll crusher's discharge gate, the discharge end of conveyer is connected with feeder, the feeding end connection of feeder and shale shaker, this crushing and screening device the time can prevent in the operation that equipment from blockking up, normal operating rate that can improve equipment.
Description
Technical field
This utility model relates to a kind of coal liquifaction residue crushing and screening device, belongs to equipment for pulverizing material field.
Background technology
Produce in the flow process of modified pitch utilizing coal liquifaction residue, it is necessary to the coal liquifaction residue that lumpiness is bigger is carried out pretreatment, is broken into the granule meeting certain particle size requirement.Due in coal liquifaction residue containing the asphalitine composition of larger proportion, disintegrating apparatus is in operation heating, and coal liquifaction residue is easily bonded in equipment surface after being heated, it is easy to block, it is impossible to meet normal Production requirement.
Summary of the invention
This utility model provides a kind of coal liquifaction residue crushing and screening device, the specific scheme is that
A kind of coal liquifaction residue crushing and screening device, including double-roll crusher, conveyer and vibrosieve, described double-roll crusher includes driving motor and pair roller, and double-roll crusher is arranged above charging aperture, lower section is discharging opening, and the pair roller of double-roll crusher is provided with chiller and material scraping plate；Described chiller is air-cooled；The feed end of described conveyer is connected with the discharging opening of double-roll crusher, and the discharge end of conveyer is connected to charging gear, and charging gear is connected with the feed end of vibrosieve；Described vibrosieve includes screen cloth and vibrating wheels, and screen slope is arranged, and described vibrosieve is provided with upper layer material outlet and the outlet of lower layered material, and upper layer material outlet is connected with the charging aperture of double-roll crusher, and described screen cloth is provided with screen cleaning device.
Further, described pair roller surface is provided with dismountable roller skin, and described roller skin is high-chromium wear-resistant roller skin.
Further, described chiller includes being arranged on the cover plate outside pair roller, is communicated to refrigerator and aerator that the airduct within cover plate is connected with airduct.
Further, described screen cleaning device includes the roller being arranged on screen cloth upper surface, and roller surface is provided with hairbrush, and roller two ends are provided with small-scale liquid cylinder pressure, and hydraulic cylinder can promote roller to move in screen surface, and hydraulic cylinder is rack-mount.
Useful point of the present utility model is in that: material and pair roller can be cooled down by the chiller that double-roll crusher is arranged, the sizing degree on pair roller surface when coal liquifaction residue crushes can be reduced, and the air-cooling device simple in construction adopted, take up room little, it is easy to dismantle and mobile.Sizing can be cleared up by the screen cleaning device of the material scraping plate and screen surface that are simultaneously located at pair roller surface further, it is prevented that equipment blocks, it is possible to increase the properly functioning rate of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of chiller；
Fig. 3 is the structural representation of screen cleaning device.
Detailed description of the invention
A kind of coal liquifaction residue crushing and screening device as shown in Figure 1, 2, 3, including double-roll crusher, conveyer 5 and vibrosieve, described double-roll crusher includes driving motor 3 and pair roller 2, double-roll crusher is arranged above charging aperture 1, lower section is discharging opening 4, and the pair roller 2 of double-roll crusher is provided with chiller 11 and material scraping plate 12；Described chiller 11 is air-cooled；The feed end of described conveyer 5 is connected with the discharging opening 4 of double-roll crusher, and the discharge end of conveyer 5 is connected to charging gear 6, and charging gear 6 is connected with the feed end of vibrosieve；Described vibrosieve includes screen cloth 7 and vibrating wheels 8, and screen cloth 7 is obliquely installed, and described vibrosieve is provided with upper layer material outlet 9 and lower layered material outlet 10, and upper layer material outlet 9 is connected with the charging aperture 1 of double-roll crusher, and described screen cloth 7 is provided with screen cleaning device 13.
Pair roller 2 surface described in the present embodiment is provided with dismountable roller skin, and described roller skin is high-chromium wear-resistant roller skin；Described chiller 11 includes being arranged on the cover plate 14 outside pair roller, is communicated to refrigerator 16 and aerator 17 that the airduct 15 within cover plate 14 is connected with airduct 15；Described screen cleaning device 13 includes the roller 20 being arranged on screen cloth 7 upper surface, roller 20 surface configuration has hairbrush 18, roller 20 two ends are provided with small-scale liquid cylinder pressure 19, and hydraulic cylinder 19 can promote roller 20 to move on screen cloth 7 surface, and hydraulic cylinder 19 is installed on the stent 21.
Useful point of the present utility model is in that: material and pair roller can be cooled down by the chiller that double-roll crusher is arranged, the sizing degree on pair roller surface when coal liquifaction residue crushes can be reduced, and the air-cooling device simple in construction adopted, take up room little, it is easy to dismantle and mobile.Sizing can be cleared up by the screen cleaning device of the material scraping plate and screen surface that are simultaneously located at pair roller surface further, it is prevented that equipment blocks, it is possible to increase the properly functioning rate of equipment.
Claims (4)
1. a coal liquifaction residue crushing and screening device, including double-roll crusher, conveyer and vibrosieve, it is characterized in that: described double-roll crusher includes driving motor and pair roller, double-roll crusher is arranged above charging aperture, lower section is discharging opening, and the pair roller of double-roll crusher is provided with chiller and material scraping plate；Described chiller is air-cooled；The feed end of described conveyer is connected with the discharging opening of double-roll crusher, and the discharge end of conveyer is connected to charging gear, and charging gear is connected with the feed end of vibrosieve；Described vibrosieve includes screen cloth and vibrating wheels, and screen slope is arranged, and described vibrosieve is provided with upper layer material outlet and the outlet of lower layered material, and upper layer material outlet is connected with the charging aperture of double-roll crusher, and described screen cloth is provided with screen cleaning device.
2. a kind of coal liquifaction residue crushing and screening device according to claim 1, it is characterised in that: described pair roller surface is provided with dismountable roller skin, and described roller skin is high-chromium wear-resistant roller skin.
3. a kind of coal liquifaction residue crushing and screening device according to claim 1, it is characterised in that: described chiller includes being arranged on the cover plate outside pair roller, is communicated to refrigerator and aerator that the airduct within cover plate is connected with airduct.
4. a kind of coal liquifaction residue crushing and screening device according to claim 1, it is characterized in that: described screen cleaning device includes being arranged on the roller of screen cloth upper surface, roller surface is provided with hairbrush, roller two ends are provided with small-scale liquid cylinder pressure, hydraulic cylinder can promote roller to move in screen surface, and hydraulic cylinder is rack-mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109337.2U CN205386466U (en) | 2015-12-29 | 2015-12-29 | Coal system oil residue crushing and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109337.2U CN205386466U (en) | 2015-12-29 | 2015-12-29 | Coal system oil residue crushing and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386466U true CN205386466U (en) | 2016-07-20 |
Family
ID=56381232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109337.2U Expired - Fee Related CN205386466U (en) | 2015-12-29 | 2015-12-29 | Coal system oil residue crushing and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386466U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812559A (en) * | 2017-11-22 | 2018-03-20 | 遵义兴正业矿业有限公司 | A kind of disintegrating machine |
| CN108043505A (en) * | 2017-12-05 | 2018-05-18 | 常熟理工学院 | The method that pressure breaking method separates steel aluminum material |
| CN108057473A (en) * | 2017-12-05 | 2018-05-22 | 常熟理工学院 | For the device for separating casting aluminium with deforming aluminum material |
| CN112691742A (en) * | 2020-12-28 | 2021-04-23 | 浙江农林大学暨阳学院 | Equipment for rapidly preparing conductive carbon |
-
2015
- 2015-12-29 CN CN201521109337.2U patent/CN205386466U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812559A (en) * | 2017-11-22 | 2018-03-20 | 遵义兴正业矿业有限公司 | A kind of disintegrating machine |
| CN107812559B (en) * | 2017-11-22 | 2023-12-29 | 营口时创实业有限公司 | Crusher |
| CN108043505A (en) * | 2017-12-05 | 2018-05-18 | 常熟理工学院 | The method that pressure breaking method separates steel aluminum material |
| CN108057473A (en) * | 2017-12-05 | 2018-05-22 | 常熟理工学院 | For the device for separating casting aluminium with deforming aluminum material |
| CN112691742A (en) * | 2020-12-28 | 2021-04-23 | 浙江农林大学暨阳学院 | Equipment for rapidly preparing conductive carbon |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 |