CN105170290A - Ore crushing machine unit - Google Patents
Ore crushing machine unit Download PDFInfo
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- CN105170290A CN105170290A CN201510682340.1A CN201510682340A CN105170290A CN 105170290 A CN105170290 A CN 105170290A CN 201510682340 A CN201510682340 A CN 201510682340A CN 105170290 A CN105170290 A CN 105170290A
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- reduction unit
- gas
- tight silo
- ore reduction
- collecting
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Abstract
The invention relates to an ore crushing machine unit, which comprises a jaw type crushing machine (1), a hammer type crushing machine (2), a sealing cabin (3) and a material collecting cabin (4), wherein the jaw type crushing machine (1) is arranged above the hammer type crushing machine (2); the hammer type crushing machine (2) is arranged on the top of the sealing cabin (3); the material collecting cabin (4) is arranged in the sealing cabin (3); an air suction hole is formed in the sealing cabin (3) in a direction along the tangential line of the column surface. The ore crushing machine unit has the advantages that an inside dust removal mode is adopted by the machine unit; the dust explosion problem can be effectively avoided; environment is protected; the safety is high.
Description
Technical field
The present invention relates to a kind of ore reduction unit, be mainly used in the fragmentation of alloy ore.Belong to mechanical equipment technical field.
Background technology
At present, the technology and equipment of domestic alloy production all reaches the advanced level in the world, but the process equipment that alloy powder is produced and production procedure very backwardness, not only contaminated environment, and dust can produce explosion accident and brings huge economic loss to enterprise, therefore how to stop dirt and burst into matter of utmost importance in order to this industry.
Existing enterprise adopts outdoor or half outdoor mode to solve the quick-fried problem of dirt, dust is entered air, dilutes the concentration of dust with air, avoid the generation that dirt is quick-fried, but this kind of mode can cause environmental pollution; The enterprise also had utilizes nitrogen protection to solve the quick-fried problem of dirt, but the cost of this kind of mode is huge, and maintenance cost is high; The enterprise also had adopts the mode of outer dedusting, namely above disintegrating machine or above discharging opening, arrange dust arrester, but this kind of mode dust removing effects is poor, can not solve the quick-fried problem with environmental pollution of dirt at all.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of ore reduction unit.The mode of dedusting in this unit adopts, effectively can stop the quick-fried problem of dirt, and environmental protection, security are good.
The object of the present invention is achieved like this:
A kind of ore reduction unit, comprise jaw crusher and beater grinder, jaw crusher is arranged on the top of beater grinder, be characterized in: described ore reduction unit also comprises gas-tight silo and collecting bin, described beater grinder is arranged on the top of gas-tight silo, described collecting bin is arranged in gas-tight silo, and described gas-tight silo has suction hole along its cylinder tangential direction.
A kind of ore reduction unit of the present invention, also comprise cyclone deduster, blower fan and sack cleaner, the suction hole of described gas-tight silo is connected with the import of cyclone deduster, the described outlet of cyclone deduster is connected with the import of blower fan, and the outlet of described blower fan is connected with the import of sack cleaner.
A kind of ore reduction unit of the present invention, also comprise material screening device, described material screening device comprises rotary screen, the oblique setting of described rotary screen, the bottom of rotary screen is provided with twice discharging opening, and the discharge outlet near rotary screen charging aperture is provided with the first collecting tank, and the below of another discharging opening is provided with the second collecting tank, described first collecting tank is for collecting the breeze of small particle diameter, and described second collecting tank is for collecting the breeze of Large stone.
Compared with prior art, the invention has the beneficial effects as follows:
1, a kind of ore reduction unit of the present invention, the mode of dedusting in adopting, whole flow process is carried out in confined conditions, prevents leaking of the quick-fried and dust of dirt, makes site environment good.
2, a kind of ore reduction unit of the present invention, gas-tight silo has suction hole along its cylinder tangential direction, under the effect of blower fan, negative pressure and annular airflow is formed in gas-tight silo, material can be deposited in collecting bin, dust can enter cyclone deduster and sack cleaner with air-flow and be convenient to workman and collect, and the dust concentration therefore in equipment does not reach the quick-fried condition of dirt, thus has stopped the quick-fried generation of dirt.
3, a kind of ore reduction unit of the present invention, outside air is constantly inhaled in equipment, and air can also carry out wind cooling temperature lowering to equipment while dust taking away in equipment, prevents apparatus overheat, further avoid the generation that dirt is quick-fried.
If 4 equipment poor sealing, owing to being negative pressure in equipment, the dust outside equipment still can be inhaled in equipment, ensure that on-the-spot production environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pulverizing dust arrester of a kind of ore reduction unit of the present invention.
Fig. 2 is the structural representation of the material screening device of a kind of ore reduction unit of the present invention.
In figure:
Jaw crusher 1,
Beater grinder 2,
Gas-tight silo 3,
Collecting bin 4,
Cyclone deduster 5,
Blower fan 6,
Sack cleaner 7,
Rotary screen 8,
First collecting tank 9,
Second collecting tank 10.
Detailed description of the invention
See Fig. 1, the present invention relates to a kind of ore reduction unit, it comprises pulverizing dust arrester, described pulverizing dust arrester comprises jaw crusher 1, beater grinder 2, gas-tight silo 3, collecting bin 4, cyclone deduster 5, blower fan 6 and sack cleaner 7, described beater grinder 2 is arranged on the top of gas-tight silo 3, jaw crusher 1 is arranged on the top of beater grinder 2, described collecting bin 4 is in funnel-form, gas-tight silo 3 is in cylindric, described collecting bin 4 is arranged in gas-tight silo 3, described gas-tight silo 3 has suction hole along its cylinder tangential direction, described suction hole is connected with the import of cyclone deduster 5, the outlet of described cyclone deduster 5 is connected with the import of blower fan 6, the outlet of described blower fan 6 is connected with the import of sack cleaner 7.
Wherein gas-tight silo 3 has a sect, be convenient to workman and change collecting bin 4.
See Fig. 2, described ore reduction unit also comprises material screening device, described material screening device comprises rotary screen 8, the oblique setting of described rotary screen 8, there is charging aperture the top of rotary screen 8, the below of rotary screen 8 is provided with twice discharging opening, and the below of the discharging opening of charging aperture is provided with the first collecting tank 9, and the below of another discharging opening is provided with the second collecting tank 10.
Operation principle: material enters jaw crusher 1 from the charging aperture on jaw crusher 1 top and slightly breaks, then material enters beater grinder 2 from the discharging opening of the bottom of jaw crusher 1 and carries out thin broken, and produce dust, then material enters the collecting bin 4 being positioned at gas-tight silo 3 from the discharging opening of beater grinder 2 bottom, under the effect of blower fan 6, air also can enter from the charging aperture of jaw crusher 1, air is when beater grinder 2, dust in beater grinder 2 can be taken away, wind cooling temperature lowering can be carried out to beater grinder 2 simultaneously, prevent material from crushing process, sending out dusting quick-fried, air enters gas-tight silo 3 from beater grinder 2, and enter cyclone deduster 5 through the suction hole of gas-tight silo 3, air can form annular airflow in gas-tight silo 3, material is deposited in collecting bin 4, dust enters cyclone deduster 5 with air-flow, under the effect of cyclone deduster 5, dust is separated further, major part dust settling is in the bottom of cyclone deduster 5, fraction dust enters sack cleaner 7 from the top of cyclone deduster 5 and collects.
After material collection in collecting bin 4 is full, open the door of gas-tight silo 3, take out collecting bin 4, by the charging aperture of the discharging opening of collecting bin 4 access rotary screen 8, rotary screen 8 pairs of materials carry out screening and are separated, and the first collecting tank 9 is for the breeze of collection cut size 0-3mm, and the second collecting tank 10 is for collecting the breeze of 3-8mm, wherein the breeze of 0-3mm is as finished product, and the breeze of 3-8mm drops into ore reduction unit again.
The present invention adopts the mode of interior dedusting, whole flow process is carried out in confined conditions, prevent leaking of the quick-fried and dust of dirt, gas-tight silo 3 has suction hole along its cylinder tangential direction, under the effect of blower fan 6, annular airflow is formed in gas-tight silo 3, material can be deposited in collecting bin 4, dust can enter cyclone deduster 5 and sack cleaner 7 with air-flow and be convenient to workman and collect, therefore the dust concentration in equipment does not reach the quick-fried condition of dirt, thus stopped the quick-fried generation of dirt, avoid the pollution of dust to environment.
Outside air is constantly inhaled in equipment, can carry out wind cooling temperature lowering taking away in equipment, prevent apparatus overheat, further avoid the generation that dirt is quick-fried while dust to equipment.
If equipment poor sealing, owing to being negative pressure in equipment, the dust outside equipment still can be inhaled in equipment, ensure that on-the-spot production environment.
Claims (3)
1. an ore reduction unit, comprise jaw crusher (1) and beater grinder (2), jaw crusher (1) is arranged on the top of beater grinder (2), it is characterized in that: described ore reduction unit also comprises gas-tight silo (3) and collecting bin (4), described beater grinder (2) is arranged on the top of gas-tight silo (3), described collecting bin (4) is arranged in gas-tight silo (3), and described gas-tight silo (3) has suction hole along its cylinder tangential direction.
2. a kind of ore reduction unit according to claim 1, it is characterized in that: described ore reduction unit also comprises cyclone deduster (5), blower fan (6) and sack cleaner (7), the suction hole of described gas-tight silo (3) is connected with the import of cyclone deduster (5), the outlet of described cyclone deduster (5) is connected with the import of blower fan (6), and the outlet of described blower fan (6) is connected with the import of sack cleaner (7).
3. a kind of ore reduction unit according to claim 1 and 2, it is characterized in that: described ore reduction unit also comprises material screening device, described material screening device comprises rotary screen (8), described rotary screen (8) oblique setting, the bottom of rotary screen (8) is provided with twice discharging opening, discharge outlet near rotary screen (8) charging aperture is provided with the first collecting tank (9), the below of another discharging opening is provided with the second collecting tank (10), described first collecting tank (9) is for collecting the breeze of small particle diameter, described second collecting tank (10) is for collecting the breeze of Large stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682340.1A CN105170290B (en) | 2015-10-21 | 2015-10-21 | Ore reduction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682340.1A CN105170290B (en) | 2015-10-21 | 2015-10-21 | Ore reduction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105170290A true CN105170290A (en) | 2015-12-23 |
| CN105170290B CN105170290B (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510682340.1A Expired - Fee Related CN105170290B (en) | 2015-10-21 | 2015-10-21 | Ore reduction unit |
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| Country | Link |
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| CN (1) | CN105170290B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325611A (en) * | 2018-03-30 | 2018-07-27 | 多棱新材料股份有限公司 | A kind of metal crushing plant and its production technology |
| CN111013696A (en) * | 2019-11-29 | 2020-04-17 | 福建省磊鑫环保科技有限公司 | Dust protected ore crushing equipment |
| CN111409214A (en) * | 2020-03-26 | 2020-07-14 | 李玉盛 | Prevent broken system that has heat dissipation function of jam |
| CN113874116A (en) * | 2019-05-17 | 2021-12-31 | 废物处理技术有限责任公司 | Method and apparatus for treating waste |
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| CN205095921U (en) * | 2015-10-21 | 2016-03-23 | 马自民 | Ore crusher group |
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| CN200977504Y (en) * | 2006-11-16 | 2007-11-21 | 牡丹江市北方电力设备制造厂 | Drum sieve |
| CN201628646U (en) * | 2010-04-13 | 2010-11-10 | 南昌光明化验设备有限公司 | Closed crushing sampling machine set with function of conveying |
| CN202181034U (en) * | 2011-07-20 | 2012-04-04 | 洛阳至圣科技有限公司 | Powder material bin with cyclone dust-removing device |
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| CN205095921U (en) * | 2015-10-21 | 2016-03-23 | 马自民 | Ore crusher group |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325611A (en) * | 2018-03-30 | 2018-07-27 | 多棱新材料股份有限公司 | A kind of metal crushing plant and its production technology |
| CN113874116A (en) * | 2019-05-17 | 2021-12-31 | 废物处理技术有限责任公司 | Method and apparatus for treating waste |
| CN113874116B (en) * | 2019-05-17 | 2023-11-14 | Wpt有限责任公司 | Method and apparatus for treating waste |
| US12083525B2 (en) | 2019-05-17 | 2024-09-10 | Wpt S.R.L. | Method and plant for the processing of waste |
| CN111013696A (en) * | 2019-11-29 | 2020-04-17 | 福建省磊鑫环保科技有限公司 | Dust protected ore crushing equipment |
| CN111409214A (en) * | 2020-03-26 | 2020-07-14 | 李玉盛 | Prevent broken system that has heat dissipation function of jam |
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| Publication number | Publication date |
|---|---|
| CN105170290B (en) | 2018-12-21 |
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Granted publication date: 20181221 Termination date: 20191021 |
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