CN203750584U - Air-curtain dust control crusher - Google Patents
Air-curtain dust control crusher Download PDFInfo
- Publication number
- CN203750584U CN203750584U CN201420124025.8U CN201420124025U CN203750584U CN 203750584 U CN203750584 U CN 203750584U CN 201420124025 U CN201420124025 U CN 201420124025U CN 203750584 U CN203750584 U CN 203750584U
- Authority
- CN
- China
- Prior art keywords
- charge door
- disintegrating machine
- air
- dust
- dustproof
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 52
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Abstract
The utility model discloses an air-curtain dust control crusher. The air-curtain dust control crusher comprises a crusher main body, wherein a dust suction hood is arranged above the crusher main body, the bottom edge of the dust suction hood is connected with the top edge of the crusher main body in a sealing manner, one side of the dust suction hood is provided with a charging opening, the top inner side of the charging opening is provided with an air pipeline, and the air pipeline is provided with an elongated air outlet which is used for discharging the air so as to form an air curtain for covering the charging opening. The air-curtain dust control crusher is simple in structure, convenient to operate and strong in practicability; by virtue of the air curtain in the charging opening, the dust can be prevented from being scattered outwards, convenience in charging is realized, and the dust control effect is good.
Description
Technical field
The utility model relates to a kind of breaker, relates in particular to a kind of disintegrating machine that wind curtain type is dustproof that has.
Background technology
Conventional crushing mechanism has jaw crusher, impact breaker, gyratory crusher, cone crusher, kibbler roll, hammer mill and vertical shaft impact crusher etc. several.
Kibbler roll is divided into single roller, two roller and multiple roll crusher by the quantity of roller conventionally, be suitable for coarse crushing, in hard following material in broken or coal in small, broken bits, lime stone, clinker and feldspar etc.Double-roll crusher is mainly made up of two breaker rolls, the part such as base, compression and adjusting device and drive unit that supports breaker roll.The axis of two breaker rolls is parallel to each other, and is horizontal positioned; In two breaker rolls, a breaker roll is drive roll, and another breaker roll is driven voller.The operation principle of double-roll crusher is the frictional force of utilizing roll surface by the material fracture area of nipping, and makes it to bear extruding or splitting and broken machinery.In the time that double-roll crusher maybe needs to increase the ratio of reduction for coarse crushing, on the roll surface of being everlasting, make tooth or groove to increase slabbing action.
In large-scale ore dressing or rubber manufacturing enterprise, double-roll crusher uses very extensive.In rubber manufacturing enterprise, double-roll crusher is mainly used in the block rubber that broken rubber forms after extruder is extruded.Block rubber can obtain the coarse raw materials of rubber after broken, cooling.
Double-roll crusher is generally open disintegrating machine, can produce a large amount of dust in shattering process, and this just brings very large dust pollution to construction environment, and workmen's health is caused to very large threat.
The patent documentation that publication number is CN201692840U provides a kind of dustproof crushing device, comprises base, two drive units of being located at the breaker roll on base and driving breaker roll to rotate, and directly over described base, is provided with dust exhaust apparatus; Described dust exhaust apparatus forms by being positioned at inverted dust suction bucket directly over breaker roll, pipeline and dust catcher, and dust suction bucket bottom edge is hung with dustproof shade.Utilize the dust exhaust apparatus with dustproof shade, the dust in shattering process can be all sucked away, improved workmen's working environment, avoid the harm of dust to workmen's health.
Breaker in above-mentioned patent, although can effectively siphon away the dust producing in crushing process, the cutting means enclosure of its configuration can affect adding of material, and easily adheres to dust on cutting means enclosure, need to regularly clear up, and prevents that dust accumulation is too much.
Utility model content
The utility model provides a kind of disintegrating machine that wind curtain type is dustproof that has, the top of this disintegrating machine is provided with dust shield, the dust producing for sucking-off shattering process, and dust shield is provided with charge door, and be provided with the air curtain blowing at charge door place, stop that dust is from charge door to external diffusion.
A kind of have a disintegrating machine that wind curtain type is dustproof, comprise disintegrating machine main body, the top of described disintegrating machine main body is provided with dust shield, dust shield bottom margin and disintegrating machine main body top are tightly connected, one side of dust shield is provided with charge door, charge door inside top is provided with gas pipeline, offers the air outlet of thin-and-long on gas pipeline, blocks the air curtain of charge door for Exhaust Gas with formation.
In the utility model, dust shield bottom margin and disintegrating machine main body top are tightly connected, the air outlet Exhaust Gas of gas pipeline forms air curtain, stop broken dust by charge door to external diffusion, be equivalent to have airtight environment in dust shield, inner dust is all discharged by dust shield top, relatively existing dustproof shade, dust removing effects is better, also facilitates feeding in raw material in shattering process.
As preferably, the outside of described charge door is provided with guide rail, on described guide rail, slides and has the baffle plate being sealed and matched with charge door.
Baffle plate is used for blocking charge door, after charge door sealing, can close air curtain, to save the energy, reduces production costs.
As preferably, be provided with the valve of controlling gas pipeline, dust shield outer wall is provided with the sensor coordinating with baffle plate, and this sensor is for sending the signal of by-pass valve control.
Pressure generator in gas pipeline access factory, the break-make of valve control gas pipeline, hides after charge door at baffle plate, and baffle plate touches sensor, and valve, according to the signal cut gas pipeline of sensor, stops air pressure to enter in gas pipeline; In the time that needs feed in raw material, baffle plate is removed from charge door, now, valve is according to the unblanking of sensor, air pressure enters in gas pipeline and through air outlet and forms air curtain, stop dust by charge door to external diffusion.
As preferably, described gas pipeline is to be distributed in upper and lower two of charge door, the air curtain place Plane intersects of two gas pipelines.
The air curtain of two gas pipelines blows to dust cover inside, because twice air curtain place plane has intersection, is leg-of-mutton cavity at charge door place Formation cross-section, and this cavity is extended in dust cover by charge door, and charge cask can be stretched in cavity, prevents material spilling.
As preferably, the inner side, left and right of described charge door is respectively fixed with side plate, and the length of described air outlet equals two width between side plate.
Biside plate and air curtain composition cross section are leg-of-mutton cavity, reach the effect of isolation charge door, prevent that dust is to external diffusion.
As preferably, described gas pipeline is positioned at top or the bottom of charge door inner side.
In the utility model, can also only arrange and stop together air curtain, air curtain can be blown out by charge door top or bottom.
The utility model is simple in structure, easy to operate, practical, by air curtain being set in charge door inside, stops that dust is to external diffusion, is convenient to feed in raw material good dedusting effect.
Brief description of the drawings
Fig. 1 is the structural representation with the disintegrating machine that wind curtain type is dustproof.
Fig. 2 is the profile of dust shield.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of have a disintegrating machine that wind curtain type is dustproof, comprise disintegrating machine main body 1 and the dust shield 2 being arranged on directly over disintegrating machine main body 1, dust shield 2 bottom margins and disintegrating machine main body 1 top are tightly connected, one side of dust shield 2 is with charge door 6, and for adding material to be broken, charge door 6 inside top are provided with gas pipeline 9, gas pipeline 9 side faces offer the thin-and-long air outlet axial arranged along body, can discharge air pressure to form the air curtain 7 that blocks charge door 6.
Dust shield 2 walls are provided with two guide rails 3, lay respectively at the both sides up and down of charge door 6, are sliding combined with baffle plate 4 in two guide rails, and this baffle plate 4 is for blocking charge door 6.
Gas pipeline 9 accesses the pressure generator in factory, on gas pipeline 9, is connected with valve, for controlling the break-make of air pressure, and is provided with the sensor 5 that is positioned at charge door 6 one sides, for responding to the position of baffle plate 4.In the time that baffle plate 4 is positioned over charge door 6 place, valve is at the signal at stop of receiving sensor 5, and air curtain 7 quits work, and after baffle plate 4 detaches, sensor 5 sends signal enabling valve, and air pressure forms air curtain 7 through air outlet, stops that dust passes charge door 6.
The inner side, left and right of charge door 6 is respectively fixed with side plate 8, for triangle plate body, the length of air outlet equals two width between side plate 8, meanwhile, gas pipeline 9 is for being distributed in upper and lower two of charge door 6, the air curtain 7 place Plane intersects of two gas pipelines 9, be leg-of-mutton cavity at charge door 6 place's Formation cross-sections, this cavity is by charge door 6 to the interior extension of dust cover 2, and charge cask can stretch in cavity, is convenient to material and adds.
In another embodiment, only arrange and stop that together air curtain 7, gas pipeline 9 can be arranged at top or the bottom of charge door 6 inner sides, air curtain 7 can be blown out by charge door 6 tops or bottom.
Claims (6)
1. one kind has the disintegrating machine that wind curtain type is dustproof, comprise disintegrating machine main body (1), it is characterized in that, the top of described disintegrating machine main body (1) is provided with dust shield (2), dust shield (2) bottom margin and disintegrating machine main body (1) top are tightly connected, one side of dust shield (2) is provided with charge door (6), charge door (6) inner side is provided with gas pipeline (9), on gas pipeline (9), offer the air outlet of thin-and-long, block the air curtain (7) of charge door (6) for Exhaust Gas with formation.
2. as claimed in claim 1 have a disintegrating machine that wind curtain type is dustproof, it is characterized in that, the outside of described charge door (6) is provided with guide rail (3), and upper slip of described guide rail (3) has the baffle plate (4) being sealed and matched with charge door (6).
3. as claimed in claim 2 have a disintegrating machine that wind curtain type is dustproof, it is characterized in that, be provided with the valve of controlling gas pipeline (9), dust shield (2) outer wall is provided with the sensor (5) coordinating with baffle plate (4), and this sensor (5) is for sending the signal of by-pass valve control.
4. as claimed in claim 1 have a disintegrating machine that wind curtain type is dustproof, it is characterized in that, described gas pipeline (9) is two, is distributed in the upper and lower both sides of charge door (6), air curtain (7) the place Plane intersects of two gas pipelines (9).
5. as claimed in claim 4 have a disintegrating machine that wind curtain type is dustproof, it is characterized in that, the inner side, left and right of described charge door (6) is respectively fixed with side plate (8), and the length of described air outlet equals the width between two blocks of side plates (8).
6. as claimed in claim 1 have a disintegrating machine that wind curtain type is dustproof, it is characterized in that, described gas pipeline (9) is positioned at top or the bottom of charge door (6) inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124025.8U CN203750584U (en) | 2014-03-19 | 2014-03-19 | Air-curtain dust control crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124025.8U CN203750584U (en) | 2014-03-19 | 2014-03-19 | Air-curtain dust control crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750584U true CN203750584U (en) | 2014-08-06 |
Family
ID=51245896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124025.8U Expired - Lifetime CN203750584U (en) | 2014-03-19 | 2014-03-19 | Air-curtain dust control crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858543A (en) * | 2018-06-21 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | The dust cover of structure optimization on a kind of wood sawing machine |
| CN110548556A (en) * | 2019-10-25 | 2019-12-10 | 镇江市科瑞制样设备有限公司 | Sample preparation workbench capable of preventing dust from flying |
-
2014
- 2014-03-19 CN CN201420124025.8U patent/CN203750584U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858543A (en) * | 2018-06-21 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | The dust cover of structure optimization on a kind of wood sawing machine |
| CN110548556A (en) * | 2019-10-25 | 2019-12-10 | 镇江市科瑞制样设备有限公司 | Sample preparation workbench capable of preventing dust from flying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air-curtain dust control crusher Effective date of registration: 20150317 Granted publication date: 20140806 Pledgee: The Agricultural Bank of Jiaxing branch of Limited by Share Ltd. China garshin Pledgor: ZHEJIANG JIAMIN PLASTIC CO.,LTD. Registration number: 2015990000198 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210714 Granted publication date: 20140806 Pledgee: The Agricultural Bank of Jiaxing branch of Limited by Share Ltd. China garshin Pledgor: ZHEJIANG JIAMIN PLASTIC Co.,Ltd. Registration number: 2015990000198 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |