CN107649244A - Bleeder dust-free pulverizing mill - Google Patents
Bleeder dust-free pulverizing mill Download PDFInfo
- Publication number
- CN107649244A CN107649244A CN201710885669.7A CN201710885669A CN107649244A CN 107649244 A CN107649244 A CN 107649244A CN 201710885669 A CN201710885669 A CN 201710885669A CN 107649244 A CN107649244 A CN 107649244A
- Authority
- CN
- China
- Prior art keywords
- dust
- pulverizer
- proof plate
- gas
- air
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The present invention relates to a kind of bleeder dust-free pulverizing mill.The present invention relates to various crushing machine equipments,Especially a kind of mine is used for the pulverizer for crushing stone material,The charging aperture of the dust-free pulverizing mill is provided with charging dust-proof plate,Discharging opening is provided with discharging dust-proof plate,Filtering plenum interior is provided with gas filtration cylinder,Air exhauster is used to extract out the air filtered in air chamber,Charging dust-proof plate and the dust-proof plate that discharges automatically adjust the angle of opening and closing according to the size of the material of inlet and outlet pulverizer,Dust caused by pulverizer work is set to be sealed in inside pulverizer and in discharge room,The air for filtering plenum interior is constantly extracted out when air exhauster works,Caused dusty gas can be entered filtering air chamber by the import of dust gas in discharge room,Now dusty gas is filtered in gas filtration cylinder,Pure air is extracted out by air exhauster,The dust filtered sinks to being discharged by discharging opening by the deadweight of itself,Thus dust caused by pulverizer work is not leaked and pollute environment,Dustless effect during realizing work.
Description
Art
The present invention relates to various crushing machine equipments, especially a kind of mine is used for the pulverizer for crushing stone material.
Background technology
It is open that existing mine, which crushes machine equipment, and its operation principle is after entering material by the charging aperture on top
Rotated by the high speed of tup and smash material, discharged by the discharging opening of lower end, but substantial amounts of powder can be produced during the work of this equipment
Dirt, be particularly used to become apparent when crushing stone material, thus used on mine disintegrating apparatus work when can produce a large amount of dirts
The dust of air is contaminated, is unfavorable for environmentally friendly operation.
The content of the invention
To solve deficiency existing for existing crushing machine equipment, the invention provides a kind of bleeder dust-free pulverizing mill, the nothing
The charging aperture of dirt pulverizer is provided with charging dust-proof plate, and discharging opening is provided with discharging dust-proof plate, can made by the effect of dust-proof plate
Keep certain sealing effectiveness with extraneous inside pulverizer, filtering plenum interior is provided with gas filtration cylinder, air exhauster for incited somebody to action
Air in air filtration room is extracted out, pulverized material will be needed to be entered by charging aperture when the equipment works powder is carried out inside pulverizer
Broken, the material after being crushed is by discharging opening device for transferring, and charging dust-proof plate and discharging dust-proof plate are according to inlet and outlet pulverizer
The size of material automatically adjust the angle of opening and closing, make pulverizer work caused by dust be sealed in inside pulverizer and discharging
In, the air for filtering plenum interior is constantly extracted out when air exhauster works, caused dusty gas i.e. can be by discharge room
The import of dust gas enters filtering air chamber, and now dusty gas is filtered in gas filtration cylinder, and pure air is by air exhauster
Extract out, the dust filtered sinks to being discharged by discharging opening by the deadweight of itself, thus makes dust caused by pulverizer work
Do not leak pollution environment, dustless effect during realizing work.
Brief description of the drawings
Further details of explanation is done to the present invention below in conjunction with the accompanying drawings,
Fig. 1 is front and the internal structure schematic diagram of the equipment,
Fig. 2 is the structure schematic diagram of equipment,
Fig. 3 is the feeding inlet structure schematic diagram of equipment,
Fig. 4 is the discharge room structural representation of equipment,
Fig. 5 is the filtering air chamber structure schematic diagram of equipment.
Embodiment
As seen in Figure 1, the top of pulverizer is provided with charging aperture (1), and active pin is used on the upside top plate of charging aperture
(2) installation charging dust-proof plate (3), the volume of charging dust-proof plate (3) is identical with the wallboard of charging aperture surrounding, and its lower end can rely on weight
The action that power keeps down, make dust-proof plate and the wallboard of surrounding keep certain sealing property again can free raising and lowering, work
Dust-proof plate (3) will be fed by the material for entering pulverizer to boost upwards, gravity is relied on when material disconnects rear feeding dust-proof plate when making
Lower general who has surrendered's charging aperture (1) sealing, to prevent leaking for dust, reprint (4) can open up or down, for changing or repairing powder
Used during part inside broken machine, belt pulley (5) is by parts such as the tup framves inside axis connection pulverizer, by motor during work
Make the equipment rotation of inside by driving belt connection belt pulley Deng external impetus, to realize the crushing purpose to material, sieve plate
(6) bottom of pulverizer is arranged on, for carrying out screening operation, the lower end connection of pulverizer to the material after pulverizer crushes
Discharge room (7), the bottom of discharge room are provided with discharging opening (8), and discharging dust-proof plate is provided with active pin on the top plate of discharging opening
(9), its effect is identical with the effect of charging dust-proof plate (3), is same as sealing discharging opening (8), under filtering air chamber (10)
End is attached using dust gas import (11) with discharge room (7), and dust mechanism of qi caused by inside is by dust when pulverizer works
Gas import (11) enters filtering air chamber (10), the effect thus filtered to dusty gas.
As seen in Figure 2, the back side of equipment is provided with air exhauster (12) on the position of the axis of pulverizer, pumping
Machine connects axis by shaft coupling and obtains power, and air exhauster connects filtering air chamber (10) by exhaust tube (13), the gas of extraction by
Blast pipe (14) device for transferring, when equipment is run, air exhauster (12) works asynchronously with pulverizer, will be filtered by exhaust tube (13)
The gas suction air exhauster of plenum interior, by blast pipe (14) by the gas device for transferring of extraction.
As seen in Figure 3, with active pin (2) installation charging dust-proof plate (3), charging on the upside top plate of charging aperture (1)
The volume of dust-proof plate is identical with the volume of charging aperture surrounding, can enable charging dust-proof plate again when charging aperture can be kept to seal freely
Up and down motion, charging dust-proof plate, will by entering the material of pulverizer during work by the action that keeps down of gravity of lower end
It is boosted upwards, treats that material enters pulverizer rear feeding dust-proof plate and general who has surrendered's charging aperture progress under the gravity of itself can be relied on close
Envelope.
As seen in Figure 4, the bottom of the upper end connection pulverizer of discharge room (7), the material after being crushed by pulverizer
Into discharge room (7), the lower end of discharge room is provided with discharging opening (8), and discharging dust-proof plate is installed with active pin on the top plate of discharging opening
(9), discharge dust-proof plate operation principle it is identical with charging dust-proof plate, the material after being crushed by pulverizer during work flows through dust-proof plate
And its opening and closing is controlled, to be sealed to discharging opening (8).
As seen in Figure 5, air chamber (10) to be filtered to be made up of upper and lower two sections, its middle part is attached with bolt (15),
The top for filtering air chamber connects air exhauster with exhaust tube (13), and the inside for filtering air chamber is provided with gas filtration cylinder (16), gas
Cartridge filter is the filter plant of gas, its end sealing, the import connection dust gas import (11) of lower end, by air exhauster during work
The air that will be filtered in air chamber (10) is extracted out, is now filtered the air of plenum interior and can be produced negative pressure, as caused by pulverizer
Dusty gas can enter gas filtration cylinder by dust gas import (11), and pure air is dissipated in by the surrounding of gas filtration cylinder
Filter in air chamber (10) and extracted out by exhaust tube (13), entering discharging opening after being declined by the dust under filtering by the gravity of itself arranges
Go out, thus dusty gas caused by pulverizer work is filtered.
When the bleeder dust-free pulverizing mill works, rotated by foreign aid's power drive pulverizer, led to after air exhauster (12) work
The air that crossing exhaust tube (13) will filter in air chamber (10) is extracted out, now pulverizer to dusty gas caused by crushing material according to
Enter gas filtration cylinder (16) by gas negative pressure caused by filtering air chamber, pure gas by after the filtering of gas filtration cylinder by being evacuated
Manage (13) and enter air exhauster (12) device for transferring afterwards, the dust under being filtered by gas filtration cylinder lowers into by the gravity of itself
Discharging opening, charging dust-proof plate and discharging dust-proof plate seal to charging aperture and discharging opening, make due to being evacuated caused by air exhauster
Air outside when being worked with, equipment can enter inside pulverizer in the gap as caused by charging aperture and discharging opening, thus prevent
Dusty gas leaks when only pulverizer works.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of bleeder dust-free pulverizing mill, by charging dust-proof plate, discharge dust-proof plate, discharge room, air exhauster and filtering air chamber group
Into, it is characterised in that；The top of pulverizer is provided with charging aperture (1), with active pin (2) installation charging on the upside top plate of charging aperture
Dust-proof plate (3), reprint (4) can open up or down, and belt pulley (5) passes through the tup frame inside axis connection pulverizer, sieve plate
(6) bottom of pulverizer, the lower end connection discharge room (7) of pulverizer are arranged on, the bottom of discharge room is provided with discharging opening (8),
Discharging dust-proof plate (9) is installed with active pin on the top plate of discharging opening, the lower end of filtering air chamber (10) utilizes dust gas import (11)
It is attached with discharge room (7), dust mechanism of qi caused by inside entered air filtration by dust gas import (11) when pulverizer works
Room (10), air exhauster (12) are arranged on the axis at the pulverizer back side, and air exhauster connects filtering air chamber (10) by exhaust tube (13),
The gas of extraction is by blast pipe (14) device for transferring.
A kind of 2. bleeder dust-free pulverizing mill according to claim 1, it is characterised in that；The top of pulverizer is provided with charging
Mouth (1), with active pin (2) installation charging dust-proof plate (3) on the upside top plate of charging aperture, the volume of charging dust-proof plate (3) is with entering
The wallboard of material mouth surrounding is identical, and its lower end relies on the action that gravity keeps down, and dust-proof plate and the wallboard of surrounding is kept certain
Sealing property again can free raising and lowering, dust-proof plate (3) will be fed by the material for entering pulverizer during work and boosted upwards,
General who has surrendered's charging aperture (1) under gravity is relied on to seal when material disconnects rear feeding dust-proof plate.
A kind of 3. bleeder dust-free pulverizing mill according to claim 1, it is characterised in that；The lower end connection discharging of pulverizer
Between (7), the bottom of discharge room is provided with discharging opening (8), discharging dust-proof plate (9) is provided with active pin on the top plate of discharging opening, its
The effect acted on feeding dust-proof plate (3) is identical, is same as sealing discharging opening (8), the opening and closing for the dust-proof plate that discharges is by exporting
The material of discharging opening automatically controls its opening and closing.
A kind of 4. bleeder dust-free pulverizing mill according to claim 1, it is characterised in that；Air chamber (10) is filtered by upper and lower two
Section composition, its middle part are attached with bolt (15), and the top for filtering air chamber connects air exhauster with exhaust tube (13), filters air chamber
Inside gas filtration cylinder (16) is installed, gas filtration cylinder is the filter plant of gas, its end sealing, and the import of lower end connects
Connect dust gas import (11).
A kind of 5. bleeder dust-free pulverizing mill according to claim 1, it is characterised in that；Pass through after air exhauster (12) work
The air that exhaust tube (13) will be filtered in air chamber (10) is extracted out, and now pulverizer is relied on dusty gas caused by crushing material
Gas negative pressure caused by filtering air chamber enters gas filtration cylinder (16), pure gas by after the filtering of gas filtration cylinder by exhaust tube
(13) air exhauster (12) device for transferring afterwards is entered, the dust under being filtered by gas filtration cylinder lowers into out by the gravity of itself
Material mouth, charging dust-proof plate and discharging dust-proof plate seal to charging aperture and discharging opening.
A kind of 6. bleeder dust-free pulverizing mill according to claim 1, it is characterised in that；The power of air exhauster is by shaft coupling
Connect axis to provide, air exhauster and pulverizer synchronous axial system during work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885669.7A CN107649244A (en) | 2017-09-15 | 2017-09-15 | Bleeder dust-free pulverizing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885669.7A CN107649244A (en) | 2017-09-15 | 2017-09-15 | Bleeder dust-free pulverizing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107649244A true CN107649244A (en) | 2018-02-02 |
Family
ID=61115938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710885669.7A Pending CN107649244A (en) | 2017-09-15 | 2017-09-15 | Bleeder dust-free pulverizing mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN107649244A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853170Y (en) * | 2005-11-08 | 2007-01-03 | 张福全 | Dustless environment-friendly zero-loss pulverizer |
| CN201579105U (en) * | 2009-12-24 | 2010-09-15 | 东莞信易电热机械有限公司 | Plastic granulator capable of preventing material from springing out |
| CN103143430A (en) * | 2013-03-27 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Anti-dust device of feeding hole of grinder |
| CN203417737U (en) * | 2013-08-06 | 2014-02-05 | 天津太平洋制药有限公司 | Efficient pulverizer |
| CN204866046U (en) * | 2015-06-18 | 2015-12-16 | 储娟英 | High -efficient rubbing crusher is used to production pottery |
| CN205550517U (en) * | 2016-04-05 | 2016-09-07 | 湖北天瓷电子材料有限公司 | A reducing mechanism for titanium dioxide production |
| CN207562992U (en) * | 2017-09-15 | 2018-07-03 | 王明中 | Bleeder dust-free pulverizing mill |
-
2017
- 2017-09-15 CN CN201710885669.7A patent/CN107649244A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853170Y (en) * | 2005-11-08 | 2007-01-03 | 张福全 | Dustless environment-friendly zero-loss pulverizer |
| CN201579105U (en) * | 2009-12-24 | 2010-09-15 | 东莞信易电热机械有限公司 | Plastic granulator capable of preventing material from springing out |
| CN103143430A (en) * | 2013-03-27 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Anti-dust device of feeding hole of grinder |
| CN203417737U (en) * | 2013-08-06 | 2014-02-05 | 天津太平洋制药有限公司 | Efficient pulverizer |
| CN204866046U (en) * | 2015-06-18 | 2015-12-16 | 储娟英 | High -efficient rubbing crusher is used to production pottery |
| CN205550517U (en) * | 2016-04-05 | 2016-09-07 | 湖北天瓷电子材料有限公司 | A reducing mechanism for titanium dioxide production |
| CN207562992U (en) * | 2017-09-15 | 2018-07-03 | 王明中 | Bleeder dust-free pulverizing mill |
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