CN202263631U - Internal circulation dust removing device of crushing system - Google Patents
Internal circulation dust removing device of crushing system Download PDFInfo
- Publication number
- CN202263631U CN202263631U CN2011200706882U CN201120070688U CN202263631U CN 202263631 U CN202263631 U CN 202263631U CN 2011200706882 U CN2011200706882 U CN 2011200706882U CN 201120070688 U CN201120070688 U CN 201120070688U CN 202263631 U CN202263631 U CN 202263631U
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- China
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- crushing
- discharge
- induced duct
- dust
- dust removing
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Abstract
The utility model discloses an internal circulation dust removing device of a crushing system. The dust removing device comprises a feeding system (1), a feeding opening (2), a movable cover plate (3), a crushing device (4), a discharge opening (5), a sealing cover (6), a discharge system (7), a settling chamber (8), an induced duct (9), a discharge device (10), and a sealing curtain (11), and is characterized in that the feeding opening (2) communicated with the induced duct (9) is arranged at the upper part of the crushing device (4), the discharge opening (5) is arranged at the lower part of the crushing device (4), the sealing cover (6) is arranged below the discharge opening (5) and keeps a movable sealing state with the discharge system (7), and the induced duct (9) provided with the settling chamber (8) and the discharge device (10) is arranged at the upper part of the sealing cover (6). When the dust removing device works, crushing components in the crushing device (4) rotate to generate negative pressure and the negative pressure passes the sealing cover (6), the internal circulation is formed in the induced duct (9), and the generated dust is settled in the settling chamber (8) and is discharged through the discharge device (10) periodically. The dust removing device is simple, can recover usable resources, and solves the problem of flying dust in crushing operation places.
Description
Technical field
The utility model device relates to a kind of dust arrester, and in particular, the utility model relates to a kind of crushing system inside can produce the dust arrester that negative pressure realizes circulation in the gas.
Background technology
At present; The pulverizing dust arrester of comprise that coal dust is broken, building stones being pulverized, ore is pulverized, grain is pulverized or the like; Mostly adopt outside depression dust-removing; Promptly in reducing mechanism outer setting negative pressure gas field, when dust that comminution process produced flies upward when overflowing, calm the anger through negative exterior and dust inspiration dust arrester to be carried out the dedusting operation.Such dust arrester often owing to ageing equipment, negative pressure are not enough, dust granules is big and high or the like the reason of concentration, causes dedusting, it is not thorough to gather dust, and work-yard dust flies upward; Working condition is abominable; Environmental pollution is serious, recyclablely utilizes the wasting of resources big, and the dedusting additional source of energy rolls up; The dust arrester floor space is big, and dedusting recruitment, dedusting expense and cleaner investment roll up.At present, still do not have better dust arrester and solve the problems referred to above, the enterprise that has even because the workshop working condition is abominable and can't recruit the plant operations workman, does not have the operator, causes enterprise production normally to carry out again.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of simplified equipment is provided, and floor space is little, and recruitment is few, reduced investment, and dedusting is thorough, does not cause the crushing system body-internal-circulation dust arrester of dust pollution.
The purpose of the utility model is achieved through following technical proposals.
Establish charging aperture 2 on the disintegrating apparatus 4, divide into discharging opening 5, discharging opening connects seal closure 65 times, and 7 of seal closure 6 and discharge systems keep the movable sealing state, and the top of seal closure 6 is provided with induced duct 9; Charging aperture 2 is provided with removable cover 3 and sealing curtain 11, and its top is provided with feed system 1; Induced duct 9 band mud chambers 8 and removal device 10 and with charging aperture 2 UNICOMs.
The beneficial effect of the utility model is:
1, after the material of pulverizing when need counts charging aperture 2 (open during removable cover 3 chargings of charging aperture 2, seal during not charging) through feed system 1, disintegrating apparatus 4 work; Owing to pulverizes in the disintegrating apparatus 4 when device rotates and produce air-flow, and through seal closure 6, induced duct 9 has formed body-internal-circulation; The dust that produces when making work circulates with gas in vivo, do not overflow external, and sedimentation in expansion chamber 8; To certain hour, can discharge the dust of institute's sedimentation through removal device 10; The dust that is not precipitated is deposited on the material when induced duct 9 is recycled in the machine, so goes round and begins again, and it is thorough to have reached dedusting, does not cause the purpose of dust pollution.
2, with the high-power ventilation and dust removal apparatus in comparison of needs, this utility model need not increase ventilation and dust removal equipment newly, thereby simplified equipment, and recruitment is few, reduced investment.
3, the utility model also can be realized the disintegrating apparatus series connection in the same system, thereby made production capacity more powerful according to the production needs, and the body-internal-circulation ability is higher, and dust removing effects is more obvious.
4, calculate by producing 200000 tons of required moulded coals of urea per year, the utility model device is installed after, can reduce coal dust every year and float 2000 tons of ease, the economic benefit that directly reclaims coal dust and produced reaches about 2,000,000 yuan environmental benefit and remarkable in economical benefits.
Description of drawings
Fig. 1 is the utility model master TV structure sketch map;
Fig. 2 is the utility model left side TV structure sketch map;
Fig. 3 is the utility model charging aperture sectional structure sketch map.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
Embodiment 1: the charging aperture 2 of on disintegrating apparatus 4, establishing band removable cover 3 and sealing curtain 11; Divide into discharging opening 5; Discharging opening connects seal closure 65 times; 7 of seal closure 6 and discharge systems keep the movable sealing state, and the top of seal closure 6 is provided with the induced duct 9 of expansion chamber 8 and removal device 10, induced duct 9 and charging aperture 2 UNICOMs.Feed system 1 is established in charging aperture 2 tops.Feed system 1 is belt conveyer with discharge system 7.
Embodiment 2: feed system 1 is a chute, and all the other are with embodiment 1.
Embodiment 3: prolong induced duct 9, seal closure 6, feed system 1 and discharge system 7 etc., and 2 the above disintegrating apparatus 4 of connecting, all the other are with embodiment 1.
Claims (3)
1. crushing system body-internal-circulation dust arrester, by feed system (1), charging aperture (2), removable cover (3), disintegrating apparatus (4); Discharging opening (5), seal closure (6), discharge system (7), expansion chamber (8), induced duct (9); Removal device (10), sealing curtain (11) is formed, and it is characterized in that, establishes charging aperture (2) on the disintegrating apparatus (4); Divide into discharging opening (5), discharging opening (5) is divided into seal closure (6), keeps the movable sealing state between seal closure (6) and discharge system (7), and the top of seal closure (6) is provided with induced duct (9).
2. a kind of crushing system body-internal-circulation dust arrester according to claim 1 is characterized in that described charging aperture (2) is provided with removable cover (3) and sealing curtain (11), and its top is provided with feed system (1).
3. a kind of crushing system body-internal-circulation dust arrester according to claim 1, it is characterized in that described induced duct (9) band expansion chamber (8) and removal device (10) and with charging aperture (2) UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200706882U CN202263631U (en) | 2011-03-10 | 2011-03-10 | Internal circulation dust removing device of crushing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200706882U CN202263631U (en) | 2011-03-10 | 2011-03-10 | Internal circulation dust removing device of crushing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263631U true CN202263631U (en) | 2012-06-06 |
Family
ID=46154442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200706882U Expired - Fee Related CN202263631U (en) | 2011-03-10 | 2011-03-10 | Internal circulation dust removing device of crushing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180276A (en) * | 2019-07-05 | 2019-08-30 | 中国化学工业桂林工程有限公司 | The dual nested refining glue exhaust gas concentration collection device of one kind and its collection method |
-
2011
- 2011-03-10 CN CN2011200706882U patent/CN202263631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180276A (en) * | 2019-07-05 | 2019-08-30 | 中国化学工业桂林工程有限公司 | The dual nested refining glue exhaust gas concentration collection device of one kind and its collection method |
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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: 20120606 Termination date: 20170310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |