CN203598859U - High-temperature roll crusher - Google Patents
High-temperature roll crusher Download PDFInfo
- Publication number
- CN203598859U CN203598859U CN201320759135.7U CN201320759135U CN203598859U CN 203598859 U CN203598859 U CN 203598859U CN 201320759135 U CN201320759135 U CN 201320759135U CN 203598859 U CN203598859 U CN 203598859U
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- CN
- China
- Prior art keywords
- roller
- high temperature
- fragmentation cell
- kibbler roll
- roll according
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Abstract
The utility model discloses a high-temperature roll crusher which comprises a transmission device, a shell, a crushing unit arranged in the shell, and a speed measurement device, wherein the crushing unit consists of at least one pair of rolls which rotate in opposite directions; the transmission device is connected with the crushing unit to drive the rolls to rotate; the speed measurement device is connected with the crushing unit. According to the high-temperature roll crusher, high-temperature cement clinker blocks at the temperature of 500-600 DEG C can be efficiently crushed, heat of the clinker is fully recycled, the heat consumption of the system is reduced due to auxiliary combustion, and the high-temperature roll crusher has energy conservation and emission reduction effects.
Description
Technical field
The utility model belongs to cement manufacture plant field, relates in particular to the high temperature kibbler roll of clinker bulk.
Background technology
Grate-cooler, as the important main process equipment of cement plant grog firing system, is being born cooling grog, reclaims heat, the effect of broken grog.Conventionally chamotte crusher is positioned at grate-cooler afterbody, and some the clinker masses ares conventionally cannot be thoroughly cooling, and its heart portion heat is larger, after the fragmentation of grate-cooler afterbody, cannot continue cooling.If disintegrating machine is placed in to grate-cooler middle part, bulk grog is crushed into fritter at grate-cooler middle part, can in follow-up grate, fully contact with cooling air, thoroughly cooling.And the heat at grog center also can fully be reclaimed, or auxiliary combustion, reduce system hear rate, or for cogeneration, save the energy.
During white cement is produced, if it is broken to add a high-temperature roller after bleaching machine, equally can improve the cooling effect of follow-up grate-cooler, improve heat recovery.
Summary of the invention
For the defect existing in prior art and technical problem, the utility model provides a kind of high temperature kibbler roll, is arranged on grate-cooler middle part, or after white cement bleaching machine, rotate in opposite directions the clinker bulk that energy efficiency crushing is 500 ℃ ~ 600 ℃ by toothed roller.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of high temperature kibbler roll, comprise transmission device, housing, be located at the fragmentation cell in housing, and speed measuring device, described fragmentation cell is made up of the roller of at least one pair of opposite direction rotating; Described transmission device is connected driving roller turn with fragmentation cell; Described speed measuring device is connected with fragmentation cell.
Further improve, described roller comprises roll shaft and the fixed cover roller shell on roll shaft, and the outer round surface of described roller shell is provided with roller tooth.
Further, also comprise cooling duct system, described housing comprises air inlet and air outlet, and the air inlet of described housing is connected with cooling duct system.
Further, described roll shaft is hollow structure, and connects with cooling duct system.
As preferably, described roller shell adopts high-temperature alloy steel casting to form.
As preferably, described transmission device is made up of motor and speed reducer, or is made up of hydraulic motor and reductor.
As preferably, the roller number of described fragmentation cell is even number, and relatively rotates between two.
As preferably, the roller number of described fragmentation cell is odd number, and first roller turn direction is consistent with material flow path direction, and all the other rollers relatively rotate between two.
Beneficial effect: with respect to prior art, the utlity model has following advantage: the Cement Clinker bulk that energy efficiency crushing is 500 ℃～600 ℃, and by abundant the heat of grog recycling, auxiliary combustion reduces system hear rate, has the effect of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A direction cutaway view in Fig. 1.
Wherein, rotating mechanism 1, bearing block 2, housing 3, fragmentation cell 4, cool air hose system 5, speed measuring device 6, roll shaft 7, roller shell 8, roller tooth 9.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail.
As shown in Fig. 1～2, a kind of installation for grate-cooler middle part, or after white cement bleaching machine, rotate in opposite directions the high temperature kibbler roll of the clinker bulk of broken 500 ℃ ~ 600 ℃ by toothed roller.
This device is mainly by transmission device, housing, fragmentation cell, cooling duct system, speed measuring device composition.Have at least the roller of a pair of opposite direction rotating to form fragmentation cell, roller gap is less than material size, relies on shearing and the extruding of roller tooth, realizes broken.Fragmentation cell is made up of roll shaft and roller shell, and roller shell is cavity ring structure, is enclosed within on roll shaft and by key and connects.Roller shell is cast by high-temperature alloy steel, and outer round surface is cast with roller tooth, can at 600 ℃, work.Roll shaft is hollow axis structure, and inner ventilation is cooling, guarantees to work under hot conditions.Roller is arranged on housing by bearing, and drive unit is equipped with in roller one end.Drive unit can be the combination of motor acceleration and deceleration machine, can be also the combination of hydraulic motor acceleration and deceleration machine.The roller other end is equipped with speed measuring device for judging the rotary speed of roller, and Guarantee control system normally moves.The housing of this high temperature kibbler roll is also hollow structure, can ventilate cooling.Cooling duct system, is made up of roll shaft cooling line and housing cooling line respectively, and the cooling air of realizing roll shaft and housing enters, and hot blast is discharged.
High temperature kibbler roll, in the time having iron block to enter, roller can not be damaged by auto-reverse protection equipment.When there being iron block to fall into roller when broken, roller is broken can be according to the rising of driving motor electric current, or the rising of transmitting hydraulic motor pressure, judges that foreign matter enters, cannot be broken, and drive roller reversion, thereby avoid roller stressed excessive, destroy roller tooth
The utility model can, according to the requirement of crushing, be set roller quantity, and roller quantitative requirement is at least greater than 2, if roller number is even number, roller relatively rotates formation fragmentation cell between two; If roller number is odd number, first roller is conveying roller, and feeding flow path direction rotates, and all the other rollers relatively rotate formation fragmentation cell between two.
Claims (8)
1. a high temperature kibbler roll, is characterized in that: comprises transmission device, housing, is located at the fragmentation cell in housing, and speed measuring device, described fragmentation cell is made up of the roller of at least one pair of opposite direction rotating; Described transmission device is connected driving roller turn with fragmentation cell; Described speed measuring device is connected with fragmentation cell.
2. high temperature kibbler roll according to claim 1, is characterized in that: described roller comprises roll shaft and the fixed cover roller shell on roll shaft, and the outer round surface of described roller shell is provided with roller tooth.
3. high temperature kibbler roll according to claim 2, is characterized in that: also comprise cooling duct system, described housing comprises air inlet and air outlet, the air inlet of described housing is connected with cooling duct system.
4. high temperature kibbler roll according to claim 3, is characterized in that: described roll shaft is hollow structure, and connects with cooling duct system.
5. high temperature kibbler roll according to claim 4, is characterized in that: described roller shell adopts high-temperature alloy steel casting to form.
6. high temperature kibbler roll according to claim 4, is characterized in that: described transmission device is made up of motor and speed reducer, or is made up of hydraulic motor and reductor.
7. high temperature kibbler roll according to claim 4, is characterized in that: the roller number of described fragmentation cell is even number, and relatively rotates between two.
8. high temperature kibbler roll according to claim 4, is characterized in that: the roller number of described fragmentation cell is odd number, and first roller turn direction is consistent with material flow path direction, and all the other rollers relatively rotate between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759135.7U CN203598859U (en) | 2013-11-26 | 2013-11-26 | High-temperature roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759135.7U CN203598859U (en) | 2013-11-26 | 2013-11-26 | High-temperature roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598859U true CN203598859U (en) | 2014-05-21 |
Family
ID=50711560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759135.7U Expired - Fee Related CN203598859U (en) | 2013-11-26 | 2013-11-26 | High-temperature roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984785A (en) * | 2015-07-07 | 2015-10-21 | 朱岩 | Roll crusher |
-
2013
- 2013-11-26 CN CN201320759135.7U patent/CN203598859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984785A (en) * | 2015-07-07 | 2015-10-21 | 朱岩 | Roll crusher |
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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: 20140521 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |