CN2068421U - Barrel edge discharge crusher - Google Patents
Barrel edge discharge crusher Download PDFInfo
- Publication number
- CN2068421U CN2068421U CN 90211828 CN90211828U CN2068421U CN 2068421 U CN2068421 U CN 2068421U CN 90211828 CN90211828 CN 90211828 CN 90211828 U CN90211828 U CN 90211828U CN 2068421 U CN2068421 U CN 2068421U
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- CN
- China
- Prior art keywords
- discharging
- cylindrical shell
- unloaling
- lining plate
- cover body
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- 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.)
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- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model provides a barrel edge discharge crusher which is provided with a feeding device which feeds material into the cylinder of the crusher from the both ends of the crusher. The cylinder is driven to do rotary movement by a transmission device. Breaking media in the cylinder is driven to a definite height continuously, and then fall down to impact the material under the function of gravity and enable the material to crush. The material which obtains the requirement of granularity is quickly thrown out the cylinder from discharge holes on discharge lining boards which are installed on the surroundings of the cylinder and enters a discharge cover body; then the material is pushed out the discharge cover body by discharge scrapers on the outside wall of the cylinder. The discharge lining board can be loaded and unloaded at the outside of the cylinder. The utility model has the advantages of convenient installation and maintenance, energy saving, high production capacity, low noise, and less powder dust.
Description
The utility model relates to the breaker of material, and being particularly suitable for the ore reduction of various hardness is the material of certain granules shape.
In industrial production such as chemical industry, metallurgy, it is one of necessary operation that material is broken into the certain granules shape.For example: the fluidized bed furnace that adopt the production intensity height, is easy to mechanization and automated production is during to the oxidizing roasting of metal sulfide or sulfating roasting, require all that the roasting raw material granularity is formed evenly, particle diameter is appropriate, otherwise will produce the boiling bed layering, influence the operational quality of ebullated bed and its stability is reduced.At present, China phosphate fertilizer plant, most impact breaker or the impact crushers of adopting of sulfuric acid plant carry out second level fragmentation to the troilite raw material, though its production efficiency is higher, but its energy consumption height, the tup quick abrasion, the maintenance coefficient is big, when dry production, the noise and the dust that produce are many, and working environment is very abominable, has a strong impact on the healthy of workman.The factory that has uses the general milling machine instead and carries out fragmentation, but material is overground serious, and too thin mine dust is discharged with air-flow when roasting, after having increased the difficulty of gathering dust and purifying, entering electrostatic precipitator and drying tower, can have a strong impact on production operation, and its production efficiency is low, maintenance is inconvenient.
The utility model purpose provides the problem that cylindrical shell periphery discharging formula disintegrating machine overcomes aforementioned existence, make the raw meal particle size appropriateness, the granularmetric composition that are broken more even, and enhance productivity, cut down the consumption of energy, reduce noise and dust, improve working environment, operating maintenance is convenient.
Cylindrical shell periphery discharging formula disintegrating machine described in the utility model has a feed arrangement that material is sent in the disintegrating machine cylindrical shell, cylinder bearing rotates on base bearing and by actuator drives, the crushing medium of filling is brought to eminence with the cylindrical shell rotation in the cylindrical shell, gravitate collides material downwards and makes the material fragmentation then, be characterized in around cylindrical shell, having dumping pit, the material that reaches granularity requirements after the fragmentation enters the discharging cover body by the dumping pit cylindrical shell of dishing out, the discharging scraper plate is installed on the cylinder body outer wall, the discharging scraper plate is released the discharging cover body to material from blow tank, the discharging cover body partly all covers the cylindrical shell that dumping pit is arranged, between the two ends of discharging cover body and the cylinder body outer wall is that rotary seal connects, to reduce the effusion of noise and dust.
The better design of cylindrical shell described in the utility model periphery discharging formula disintegrating machine is: cylindrical shell is made of barrel wall, the liner plate and the Unloaling lining plate that are installed in the barrel wall; Evenly have the discharging window around barrel wall, discharging is welded with stiffener outside window, has dumping pit on the Unloaling lining plate, and the Unloaling lining plate interlocking is used bolting in the discharging window.
Unloaling lining plate adopts casting, on Unloaling lining plate, have radial dumping pit, there is U type groove at the two ends of Unloaling lining plate handle, when Unloaling lining plate is installed, the nut end of set bolt is embedded in the U type groove, screw rod passes to be fixed with nut after I shape is pressed beam, and I shape presses the two ends of beam to be crimped on the stiffener, so just can be fixed on Unloaling lining plate in the discharging window.
Crushing medium can be the steel of steel ball, steel section or other geometry or one or both the mixture among the irony crushing medium.
The discharging cover body is made with steel plate, adopting the labyrinth type structure to cooperate with wool felt between its two ends and the cylinder body outer wall seals, in case dust is discharged, its top is provided with a rectangle skylight and a skylight cover, so that observe, the maintenance and in cylindrical shell, add crushing medium, steam vent is used to discharge wet gas, a side of discharging cover body has blow tank.
According to accompanying drawing embodiment of the present utility model is done a detailed description below.
Fig. 1 cylindrical shell periphery discharging formula disintegrating machine schematic diagram
Fig. 2 A-A cuts open and shows schematic diagram
Fig. 3 discharging cover body schematic diagram
Fig. 4 discharging cover body side is cutd open and is shown schematic diagram
Fig. 5 labyrinth type sealed structural representation
Unloaling lining plate is arranged expanded view in Fig. 6 cylindrical shell
Fig. 7 Unloaling lining plate schematic diagram
Fig. 8 Unloaling lining plate side is cutd open and is shown schematic diagram
Fig. 9 I shape is pressed the beam schematic diagram
Figure 10 I shape is pressed the beam side view
Figure 11 Unloaling lining plate scheme of installation
Figure 12 Unloaling lining plate installation side view
With reference to Fig. 1～6, the basic structure pattern and the operation principle of cylindrical shell periphery discharging formula disintegrating machine described in the utility model are: feed arrangement (1) is the hopper of boot last, its end links to each other with feeding equipment, the other end is contained in for the garden tubulose stretches in the spiral tube (3) on the quill shaft (2), and material enters in the cylindrical shell (4) through the two ends of this passage from disintegrating machine; The two ends of cylindrical shell (4) are respectively by base bearing (5) supporting, rotate at the driving lower shell of transmission device (6); Crushing medium can be selected steel ball as required for use, the steel of steel section or other geometry or irony crushing medium are seated in the cylindrical shell (4), and when cylindrical shell rotated, crushing medium constantly was brought to certain eminence, gravitate falls then, collides material downwards and makes the material fragmentation; The dumping pit (7) that the material that reaches granularity requirements after the fragmentation is opened around the cylindrical shell rapidly along with the rotation of the cylindrical shell cylindrical shell of dishing out enters in the discharging cover body (8), by the discharging scraper plate (9) that is installed on the cylinder body outer wall material after the fragmentation is released the discharging cover body from blow tank (10) then; The discharging cover body is made with steel plate, the discharging cover body is there being the shell portion of dumping pit all to cover, its two ends prevent that with labyrinth type structure (11) and wool felt (12) fitted seal the material dust from releasing from the cylindrical shell two ends, therefore, it is few to enter airborne dust, can significantly reduce the harm of dust to human body, also reduced simultaneously noise, working environment is greatly improved, the top of discharging cover body is provided with a rectangle skylight (13) and skylight cover (14), convenient for maintaining operation and in cylindrical shell, add crushing medium, can be used to observe the working condition of disintegrating machine at ordinary times, steam vent (15) is used to discharge wet gas, avoids the sticking stifled disintegrating machine influence operation of material.
With reference to Fig. 1～12, the utility model better implement scheme is: cylindrical shell (4) by barrel wall (16), be installed in liner plate (17) and Unloaling lining plate (18) formation in the barrel wall; Two kinds of liner plate stepped arrangements in barrel wall both can be protected barrel wall, reduced wear, and can take crushing medium to certain altitude again and play the effect that improves crushing efficiency; Unloaling lining plate (18) is to use the potassium steel casting, on Unloaling lining plate, have radial dumping pit (7), the width of dumping pit (7) should be determined according to the requirement to raw meal particle size, when the two ends of Unloaling lining plate handle (19) have U type groove (20) that Unloaling lining plate is installed, outside cylindrical shell, Unloaling lining plate is put into the discharging window of evenly offering around the barrel wall (21), then the nut end of set bolt (22) is embedded U type groove (20) lining, screw rod passes I shape and presses beam (23) back fixing with nut (24), press the two ends of beam (23) to be crimped on the stiffener (25) of discharging window, screwing nut (24) just can be with the Unloaling lining plate interlocking in the discharging window.
Adopt cylindrical shell periphery discharging formula crusher in crushing material described in the utility model can obtain good economic benefits and social benefit.1, output height: the general milling machine is an endfeed other end discharging, the material that reaches granularity requirements also needs to cover whole process, and this machine adopts two endfeeds, the advanced technology scheme of cylindrical shell periphery discharging, make the material that the reaches granularity requirements cylindrical shell of in time dishing out, through facts have proved this disintegrating machine of diameter 1.5 * 3.121M, hourly output can reach 8～9 tons, is 3 times of co-content general milling machine output; 2, energy savings is compared with co-content general milling machine, and ton finished product power consumption reduces more than 50%; 3, discharging-material size is more even: the width of dumping pit is according to the requirement of raw meal particle size and definite, reaching granularity requirements person after the material fragmentation in the cylindrical shell can in time evenly discharge the dumping pit of setting around cylindrical shell, reduced crushing medium to its further broken probability, therefore, dust overground in the material significantly reduces, and has overcome the serious problem of the overground phenomenon of general milling machine; 4, dust is less: enter in the discharging cover based on graininess after the material fragmentation, be ground into the less of dust-like, there is the cylindrical shell of dumping pit part all to be covered by the discharging cover body, adopting the labyrinth type structure to cooperate with wool felt between discharging cover body two ends and the cylinder body outer wall seals, therefore, it is few to enter airborne Dust Capacity, and noise also is reduced, and compares with impact breaker, working environment is greatly improved, and has reduced the harm healthy to the workman; 5, installation and maintenance conveniently: Unloaling lining plate with regard to the energy installation or removal, therefore, can not established door to access outside cylindrical shell, needs the loading and unloading crushing medium, when repairing or replacing inner barrel part, as long as unload the Unloaling lining plate of relevant position.
Protection domain of the present utility model is not limited to the foregoing description, is limited by claims.
Claims (5)
1, cylindrical shell periphery discharging formula disintegrating machine, there is a feed arrangement [1] that material is sent in the disintegrating machine cylindrical shell [4], cylindrical shell [4] is bearing in base bearing [5] and upward and by transmission device [6] driving rotates, cylindrical shell is filled with crushing medium in [4], it is characterized in that around cylindrical shell, having dumping pit [7], discharging scraper plate [9] is installed on the cylinder body outer wall, discharging cover body [8] all covers the shell portion that dumping pit is arranged, between the two ends of discharging cover body [8] and the cylinder body outer wall is that rotary seal connects, and a side of discharging cover body is provided with blow tank [10].
2, according to the cylindrical shell of claim 1 periphery discharging formula disintegrating machine, it is characterized in that, cylindrical shell (4) by barrel wall (16), be installed in liner plate (17) and Unloaling lining plate (18) formation in the barrel wall; Evenly have discharging window (21) around barrel wall, discharging is welded with stiffener (25) outside window, has dumping pit (7) on the Unloaling lining plate (18), and the Unloaling lining plate interlocking is used bolting in the discharging window.
3, according to the cylindrical shell of claim 2 periphery discharging formula disintegrating machine, it is characterized in that Unloaling lining plate adopts casting, on Unloaling lining plate, have radial dumping pit, there is U type groove (20) at the two ends of the handle of Unloaling lining plate (19), when Unloaling lining plate is installed, the nut end of set bolt (22) is embedded U type groove (20) lining, and screw rod passes I shape and presses beam (23) back fixing with nut (24), and I shape presses the two ends of beam (23) to be crimped on the stiffener (25).
4,, it is characterized in that crushing medium can be the steel of steel ball, steel section or other geometry or one or both the mixture among the irony crushing medium according to the cylindrical shell of claim 1 or 3 periphery discharging formula disintegrating machine.
5, according to the cylindrical shell of claim 4 periphery discharging formula disintegrating machine, it is characterized in that the discharging cover body makes with steel plate, adopting labyrinth type structure (11) to cooperate with wool felt (12) between its two ends and the cylinder body outer wall seals, the top of discharging cover body is provided with a rectangle skylight (13) and skylight cover (14), also is provided with steam vent (15) in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211828 CN2068421U (en) | 1990-02-19 | 1990-02-19 | Barrel edge discharge crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211828 CN2068421U (en) | 1990-02-19 | 1990-02-19 | Barrel edge discharge crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2068421U true CN2068421U (en) | 1991-01-02 |
Family
ID=4891565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90211828 Withdrawn CN2068421U (en) | 1990-02-19 | 1990-02-19 | Barrel edge discharge crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2068421U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357384A (en) * | 2011-08-30 | 2012-02-22 | 江苏福瑞士新能源有限公司 | Discharging dust-proof cover for ball mill |
| CN103846130A (en) * | 2014-03-12 | 2014-06-11 | 瓮福（集团）有限责任公司 | Ore grinding method |
| CN103894269A (en) * | 2014-04-10 | 2014-07-02 | 济南重工股份有限公司 | Wear-resisting discharging cover of mill |
| CN107185656A (en) * | 2017-06-13 | 2017-09-22 | 信丰县包钢新利稀土有限责任公司 | A kind of Rare Earth Mine is ultra-fine to be smashed machine and its smashes method |
| CN109387457A (en) * | 2019-01-03 | 2019-02-26 | 上海建工集团股份有限公司 | A kind of concrete rheological parameter through when monitoring device and method |
| CN109958027A (en) * | 2017-12-23 | 2019-07-02 | 侯林杰 | A kind of crushing gravel asphalt mixing unit |
-
1990
- 1990-02-19 CN CN 90211828 patent/CN2068421U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357384A (en) * | 2011-08-30 | 2012-02-22 | 江苏福瑞士新能源有限公司 | Discharging dust-proof cover for ball mill |
| CN103846130A (en) * | 2014-03-12 | 2014-06-11 | 瓮福（集团）有限责任公司 | Ore grinding method |
| CN103846130B (en) * | 2014-03-12 | 2015-12-02 | 瓮福（集团）有限责任公司 | A kind of milling method |
| CN103894269A (en) * | 2014-04-10 | 2014-07-02 | 济南重工股份有限公司 | Wear-resisting discharging cover of mill |
| CN107185656A (en) * | 2017-06-13 | 2017-09-22 | 信丰县包钢新利稀土有限责任公司 | A kind of Rare Earth Mine is ultra-fine to be smashed machine and its smashes method |
| CN107185656B (en) * | 2017-06-13 | 2018-05-08 | 信丰县包钢新利稀土有限责任公司 | A kind of Rare Earth Mine is ultra-fine to be smashed machine and its smashes method |
| CN109958027A (en) * | 2017-12-23 | 2019-07-02 | 侯林杰 | A kind of crushing gravel asphalt mixing unit |
| CN109387457A (en) * | 2019-01-03 | 2019-02-26 | 上海建工集团股份有限公司 | A kind of concrete rheological parameter through when monitoring device and method |
| US12066366B2 (en) | 2019-01-03 | 2024-08-20 | Shanghai Construction Group Co., Ltd. | Time-varying detecting device and method for concrete rheological parameters |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |