CN206536699U - Pitch comminutor - Google Patents
Pitch comminutor Download PDFInfo
- Publication number
- CN206536699U CN206536699U CN201621478885.7U CN201621478885U CN206536699U CN 206536699 U CN206536699 U CN 206536699U CN 201621478885 U CN201621478885 U CN 201621478885U CN 206536699 U CN206536699 U CN 206536699U
- Authority
- CN
- China
- Prior art keywords
- pitch
- hopper
- granulation
- comminutor
- net
- 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
- 230000003179 granulation Effects 0.000 claims abstract description 53
- 238000005469 granulation Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000010426 asphalt Substances 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Working-Up Tar And Pitch (AREA)
Abstract
The purpose of this utility model is to propose a kind of pitch comminutor, and it realizes granulation by means of cold water, and simple in construction, cost is low, it is easy to popularize.Pitch comminutor of the present utility model includes the hopper for being used to contain liquid bitumen; the lower section of the hopper is provided with the nozzle communicated with hopper; key is that the pitch comminutor also includes cylindric granulation net and water cooling pond; the top that support is set up in water cooling pond is crossed by the granulation Netcom; the hopper is located in granulation net, and nozzle is toward water cooling pond；The granulation Netcom over-driving device driving, is rotated around hopper；The support is provided with scraper plate, and the scraper plate is located at the top of hopper, and is contacted with the medial surface of granulation net；The support is also equipped with high-pressure hot gas blowoff, and the air nozzle of the high-pressure hot gas blowoff is located at the top of granulation net, and downwardly in granulation net；Rotation direction of the scraper plate along granulation net is located at the rear of high-pressure hot gas blowoff.
Description
Technical field
The utility model is related to a kind of Granulation Equipments, specifically, is that a kind of pitch comminutor is arrived in audit.
Background technology
Bulk can be frozen into after pitch cooling, not only transports inconvenient, it is also very inconvenient in the use in later stage.At present
Through there is the pitch comminutor for being exclusively used in pitch granulation, for example, say the utility model patent of Patent No. 201420717729.6 just
Disclose a kind of well liquid sulfonated gilsonite prilling granulator, including hopper, cooling pressure roller, supplement heat rejecter pressure roller, high pressure nozzle, press strip
Pressure roller, granulation round roller, granulation blade and broken case.Cool down the discharging opening both sides that pressure roller is located at hopper respectively；Supplement heat rejecter pressure roller
It is respectively arranged at adjacent along the discharging opening direction of hopper, with cooling down pressure roller；High pressure nozzle is separately positioned on supplement heat rejecter pressure roller
Discharging opening both sides；Press strip pressure roller is located at the discharging opening both sides of supplement heat rejecter pressure roller and along the side after high pressure nozzle sprays
To setting, press strip pressure roller has being capable of intermeshing tooth slot structure；Granulate the discharging opening position that round roller is located at press strip pressure roller；Make
Grain blade includes revolving body and the blade of the material in granulation round roller can be together rotated and cut with revolving body.It is above-mentioned to make
Although grain device can realize that pitch is granulated, structure is excessively complicated, and cost is also very high, it is difficult to popularize.
The content of the invention
The purpose of this utility model is to propose a kind of pitch comminutor, and it realizes granulation by means of cold water, simple in construction,
Cost is low, it is easy to popularize.
Pitch comminutor of the present utility model includes being used for containing the hopper of liquid bitumen, the lower section of the hopper be provided with
The nozzle that hopper is communicated, key is that the pitch comminutor also includes cylindric granulation net and water cooling pond, the granulation Netcom
Cross the top that support is set up in water cooling pond, the hopper is located in granulation net, nozzle is toward water cooling pond；Granulation Netcom mistake
Drive device drives, and is rotated around hopper；The support is provided with scraper plate, and the scraper plate is located at the top of hopper, and with granulating net
Medial surface contact；The support is also equipped with high-pressure hot gas blowoff, the air nozzle position of the high-pressure hot gas blowoff
In the top of granulation net, and downwardly in granulation net；Rotation direction of the scraper plate along granulation net is located at hot high pressure gas blowout
Go out the rear of device.
The operation principle of above-mentioned pitch comminutor is as follows：
Liquid bitumen is sprayed downwards from the nozzle below hopper, and under the barrier of granulation net, the liquid bitumen of ejection is beaten
Dissipate into graininess and drop in water cooling pond, cooled down rapidly by cold water and be frozen into particle；Stick to and granulate online pitch meeting
As granulation net is rotated, the pitch partly adhered between the grid of granulation net can turn to the spray of high-pressure hot gas blowoff
During the lower section of valve, the hot high pressure gas blowout sprayed by it is fallen in hopper, and adheres to the Asphalt Contactor of granulation net inner surface
During to scraper plate, will on the net it be scraped from granulation by scraper plate, in the hopper for falling to lower section；The pitch dropped is by the liquid in hopper
Pitch is heated and granulated again；Granulation net after high-pressure hot gas blowoff and scraper plate is reverted to again is not stained with pitch
State, so as to continue on for granulation.
Further, the bottom of the hopper is provided with cylindric pressurization part, the pressurization part and is provided with rotary shaft, the rotation
Rotating shaft is using the motor driving being set up in above hopper, and rotary shaft is provided with helical form pressing blade, the nozzle connection
In the bottom of pressurization part.When helical axis rotates under motor drive, liquid bitumen can be pressed downward by pitch comminutor
To nozzle, so as to improve the speed that liquid bitumen sprays from nozzle, granulation outcome is improved.
Further, the pitch comminutor is additionally provided with is driven and the pitch of cycle rotation grain collection belt by motor, described
Pitch grain collection belt is obliquely installed, and the low side of pitch grain collection belt is located in water cooling pond, and pitch grain the high-end of collection belt is exposed to
Outside water cooling pond, the high-end lower section of pitch grain collection belt is provided with pitch grain catch tray；The surface of pitch grain collection belt, which is arranged in the prominent part of, is in
The projection of array-like arrangement.Falling into the pitch particle condensed into water cooling pond can be deposited in pitch grain collection belt, and with
Pitch grain collects Tape movement, in the pitch grain catch tray finally dropped outside water cooling pond.Above-mentioned water cooling pond is preferably provided with cold water and followed
Loop system, is less than predetermined temperature with the cold water temperature for ensureing water cooling pond.
Further, the side wall of the hopper is provided with heat-insulation layer or heater, to ensure that the pitch in hopper is kept
Liquid.
Pitch granulator structure of the present utility model is simple, can continue to granulate, with good practicality.
Brief description of the drawings
Fig. 1 is the structural representation of pitch comminutor of the present utility model.
Accompanying drawing is indicated：1st, hopper；2nd, pressurization part；3rd, rotary shaft；4th, motor；5th, nozzle；6th, net is granulated；7th, cold water
Pond；8th, support；9th, scraper plate；10th, high-pressure hot gas blowoff；11st, pitch grain collection belt；12nd, pitch grain catch tray；13rd, projection.
Embodiment
Below against accompanying drawing, by the description to embodiment, to embodiment of the present utility model as involved by
The shape of each component, construction, the mutual alignment between each several part and annexation, the effect of each several part and operation principle etc. make
It is further to describe in detail.
Embodiment 1：
As illustrated, the pitch comminutor of the present embodiment includes the hopper 1 for being used to contain liquid bitumen, the side wall of hopper 1
Provided with heat-insulation layer or heater, to ensure that the pitch in hopper 1 keeps liquid；Pressurizeed provided with cylindric the bottom of hopper 1
Rotary shaft 3 is provided with portion 2, the pressurization part 2, the rotary shaft 3 is driven using the motor 4 for being set up in the top of hopper 1, revolved
Rotating shaft 3 is provided with helical form pressing blade, and the bottom of pressurization part 2 is connected with nozzle 5；
The pitch comminutor also includes cylindric granulation net 6 and water cooling pond 7, and the granulation net 6 is set up in by support 8
The top of water cooling pond 7, the hopper 1 is located in granulation net 6, and nozzle 5 is toward water cooling pond 7；The granulation net 6 is filled by driving
Put（Such as motor）Driving, is rotated around hopper 1；The support 8 be provided with scraper plate 9, the scraper plate 9 be located at hopper 1 top, and with
Granulate the medial surface contact of net 6；The support 8 is also equipped with high-pressure hot gas blowoff 10, the high-pressure hot gas blowoff
10 air nozzle is located at the top of granulation net 6, and downwardly in granulation net 6；Rotation side of the scraper plate 9 along granulation net 6
To the rear positioned at high-pressure hot gas blowoff 10；
Pitch comminutor is additionally provided with to be driven and the pitch of cycle rotation grain collection belt 11 by motor, the pitch grain collection belt
11 are obliquely installed, and the low side of pitch grain collection belt 11 is located in water cooling pond 7, and pitch grain the high-end of collection belt 11 is exposed to water cooling pond
Outside 7, the high-end lower section of pitch grain collection belt 11 is provided with pitch grain catch tray 12；The surface of pitch grain collection belt 11, which is arranged in the prominent part of, is in
The projection 13 of array-like arrangement.
The operation principle of above-mentioned pitch comminutor is as follows：
When helical axis rotates under the drive of motor 4, liquid bitumen can be forced downward nozzle by pitch comminutor
5, liquid bitumen is sprayed downwards at a high speed from the nozzle 5 of the lower section of hopper 1, under the barrier of granulation net 6, the liquid bitumen quilt of ejection
It is dispersed as graininess and drops in water cooling pond 7, is cooled down rapidly by cold water and be frozen into particle；The drip sticked on granulation net 6
Green grass or young crops can be rotated with granulation net 6, and dress can be sprayed turning to high-pressure hot gas by partly adhering to the pitch between the grid of granulation net 6
During the lower section for the air nozzle for putting 10, the hot high pressure gas blowout sprayed by it is fallen in hopper 1, and adheres to the granulation inner surface of net 6
Asphalt Contactor to scraper plate 9 when, will by scraper plate 9 from granulation net 6 on scrape, fall to lower section hopper 1 in；The pitch dropped
Heated and granulated again by the liquid bitumen in hopper 1；Granulation net 6 after high-pressure hot gas blowoff 10 and scraper plate 9 is again
Again the state for not being stained with pitch is reverted to, so as to continue on for granulation.
Falling into the pitch particle condensed into water cooling pond 7 can be deposited in pitch grain collection belt 11, and with pitch grain
Collection belt 11 is moved, in the pitch grain catch tray 12 finally dropped outside water cooling pond 7.Above-mentioned water cooling pond 7 is preferably provided with cold water and followed
Loop system, is less than predetermined temperature with the cold water temperature for ensureing water cooling pond 7.
Claims (4)
1. a kind of pitch comminutor, including for containing the hopper of liquid bitumen, the lower section of the hopper is provided with to be communicated with hopper
Nozzle, it is characterised in that the pitch comminutor also includes cylindric granulation net and water cooling pond, and support is crossed by the granulation Netcom
It is set up in the top of water cooling pond, the hopper is located in granulation net, nozzle is toward water cooling pond；The granulation Netcom overdrives dress
Driving is put, is rotated around hopper；The support is provided with scraper plate, and the scraper plate is located at the top of hopper, and the inner side netted with granulation
Face is contacted；The support is also equipped with high-pressure hot gas blowoff, and the air nozzle of the high-pressure hot gas blowoff is located at granulation
The top of net, and downwardly in granulation net；Rotation direction of the scraper plate along granulation net is located at high-pressure hot gas blowoff
Rear.
2. pitch comminutor according to claim 1, it is characterised in that the bottom of the hopper is provided with cylindric pressurization part,
Rotary shaft is provided with the pressurization part, the rotary shaft is driven using the motor being set up in above hopper, is set in rotary shaft
There is helical form pressing blade, the nozzle is connected to the bottom of pressurization part.
3. pitch comminutor according to claim 1 or 2, it is characterised in that the pitch comminutor is additionally provided with by motor belt motor
Move and the pitch of cycle rotation grain collection belt, the pitch grain collection belt is obliquely installed, the low side of pitch grain collection belt is positioned at cold
In pond, pitch grain the high-end of collection belt is exposed to outside water cooling pond, and the high-end lower section of pitch grain collection belt is collected provided with pitch grain
Disk；The surface of pitch grain collection belt is arranged in the prominent part of the projection being in array-like arrangement.
4. pitch comminutor according to claim 3, it is characterised in that the side wall of the hopper is provided with heat-insulation layer or adds
Thermal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478885.7U CN206536699U (en) | 2016-12-30 | 2016-12-30 | Pitch comminutor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478885.7U CN206536699U (en) | 2016-12-30 | 2016-12-30 | Pitch comminutor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536699U true CN206536699U (en) | 2017-10-03 |
Family
ID=59937607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478885.7U Expired - Fee Related CN206536699U (en) | 2016-12-30 | 2016-12-30 | Pitch comminutor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030927A (en) * | 2016-12-30 | 2017-08-11 | 茂名市茂南区生产力促进中心 | Pitch comminutor |
-
2016
- 2016-12-30 CN CN201621478885.7U patent/CN206536699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030927A (en) * | 2016-12-30 | 2017-08-11 | 茂名市茂南区生产力促进中心 | Pitch comminutor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171003 Termination date: 20171230 |