CN108543353A - A kind of coal mining dust-extraction unit - Google Patents
A kind of coal mining dust-extraction unit Download PDFInfo
- Publication number
- CN108543353A CN108543353A CN201810675383.0A CN201810675383A CN108543353A CN 108543353 A CN108543353 A CN 108543353A CN 201810675383 A CN201810675383 A CN 201810675383A CN 108543353 A CN108543353 A CN 108543353A
- Authority
- CN
- China
- Prior art keywords
- water tank
- inner cavity
- ventilation duct
- woven fabrics
- block
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/185—Construction of filtering belts or supporting belts including devices for centering, mounting or sealing thereof
-
- 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
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/22—Particle separators, e.g. dust precipitators, using filtering belts the belts travelling during filtering
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Abstract
The invention discloses a kind of coal mining dust-extraction units in coal-mining technique field,Including ventilation duct,The bottom of the opening connects water tank,The top movable of the ventilation tube cavity is provided with drive roll,The inner cavity of the water tank is movably set with driven voller,It is driven by non-woven fabrics filter layer between the drive roll and driven voller,Front side at the top of the ventilation duct is provided with motor,Front and rear sides on the right side of water tank port inner cavity are both provided with telescopic rod,It is connected with connecting rod on the left of the telescopic rod,Continuous block is movably set on the left of the connecting rod,Non-woven fabrics filter layer can be with the dust in filtered airflow,Water and hairbrush can scrub the dust of removal non-woven fabrics filtering layer surface attachment,Telescopic rod makes continuous block be fitted closely with non-woven fabrics filter layer,It can wipe that non-woven fabrics filter layer surface portion is water stain and residue,Dust that can preferably in adhesion adsorption gas flow by water-moistened non-woven fabrics filter layer.
Description
Technical field
The present invention relates to coal-mining technique field, specially a kind of coal mining dust-extraction unit.
Background technology
Coalcutter is the big machinery for exploiting colliery, during the use of coalcutter, due to need to coal mine into
Row crushes, and will generate a large amount of dust in exploiting the course of work, during mining, will produce a large amount of dust,
The body of mine operators can be damaged while being polluted to air, if in suction body, it is also possible to lung can be caused
The diseases such as consumptive disease, existing ash handling equipment remove the gas for carrying dust, and the filter screen in pipeline by the way of pipeline air draft
A large amount of dust can be accumulated after long-time carries out air draught dedusting operation, is easy to block filter screen, therefore, it is necessary to a kind of coal mining use
Dust-extraction unit.
Invention content
The purpose of the present invention is to provide a kind of coal mining dust-extraction units, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of coal mining dust-extraction unit, including ventilation duct,
The bottom of the ventilation duct offers opening, and the bottom of the opening connects water tank, and is provided on water tank and opening phase
Matched port, the top on the left of the water tank are provided with water inlet pipe, and the bottom on the right side of the water tank is provided with outlet pipe,
And valve is both provided on water inlet pipe and outlet pipe, the top movable of the ventilation tube cavity is provided with drive roll, and drive roll
Positioned at the surface of opening, the inner cavity of the water tank is movably set with driven voller, and driven voller is located at the underface of opening, institute
It states and is driven by non-woven fabrics filter layer between drive roll and driven voller, the front side wall of ventilation duct is run through in the front side of the drive roll,
And driven gear is provided on front side of drive roll, the front side at the top of the ventilation duct is provided with motor, the output end of the motor
It is provided with driving gear, and driving gear and driven gear engagement, the front and rear sides on the right side of water tank port inner cavity are all provided with
It is equipped with telescopic rod, connecting rod is connected on the left of the telescopic rod, continuous block is movably set on the left of the connecting rod.
Preferably, the telescopic rod includes telescopic sleeve, and the left side activity of the telescopic sleeve inner cavity is plugged with flexible insert
Bar is provided with adjustable spring on the right side of the flexible inserted link, and the right side of adjustable spring is connect with the right side of telescopic sleeve inner cavity.
Preferably, the vertical section semicircular in shape of the continuous block, and continuous block is absorbent cotton, the top and bottom on the right side of the silk floss block are equal
Dovetails are provided with, the dovetail groove to match with dovetails is provided in the connecting rod.
Preferably, the bottom of the water storage box cavity is provided with hairbrush, and the hairbrush is located at the underface of driven voller, and hairbrush
Top is bonded with non-woven fabrics filter layer.
Preferably, it is movably installed with protection network on the left of the ventilation duct, card slot is provided on the left of the ventilation tube cavity, and
The fixture block to match with card slot is provided on protection network, the protection network is metal mesh, and chrome layer is provided on protection network.
Preferably, it being provided with sealing block at the top of the ventilation tube cavity, the sealing block is located at the surface of drive roll,
And sealing block is sponge block.
Compared with prior art, the beneficial effects of the invention are as follows：The apparatus structure is simple, easy to use, non-woven fabrics filtering
Layer can scrub the dust that removal non-woven fabrics filtering layer surface is adhered to, telescopic rod with the dust in filtered airflow, water and hairbrush
So that continuous block is fitted closely with non-woven fabrics filter layer, can wipe that non-woven fabrics filter layer outer surface part is water stain and residue, passes through
Water-moistened non-woven fabrics filter layer can preferably in adhesion adsorption gas flow dust.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is drive roll left view of the present invention；
Fig. 3 is telescopic rod schematic diagram of the present invention.
In figure：1 ventilation duct, 2 openings, 3 water tanks, 4 water inlet pipes, 5 outlet pipes, 6 drive rolls, 7 driven vollers, 8 non-woven fabrics mistakes
Filtering layer, 9 driven gears, 10 motors, 11 driving gears, 12 protection networks, 13 hairbrush, 14 telescopic rods, 141 telescopic sleeves, 142 are stretched
Inserted link, 143 adjustable springs, 15 connecting rods, 16 continuous blocks, 17 sealing blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of coal mining dust-extraction unit, including ventilation duct 1 lead to
The bottom of air hose 1 offers opening 2, be open 2 bottom connection water tank 3, and be provided on water tank 3 and 2 match with being open
Port, the top in the left side of water tank 3 is provided with water inlet pipe 4, and the bottom on 3 right side of water tank is provided with outlet pipe 5, and water inlet pipe
4 and outlet pipe 5 on be both provided with valve, the top movable of 1 inner cavity of ventilation duct is provided with drive roll 6, and drive roll 6 is located at opening
The inner cavity of 2 surface, water tank 3 is movably set with driven voller 7, and driven voller 7 is located at the underface of opening 2,6 He of drive roll
Be driven by non-woven fabrics filter layer 8 between driven voller 7, the front and rear sides of non-woven fabrics filter layer 8 respectively with ventilation duct 1 and water tank
The front and rear sides wall fitting of 3 inner cavities, the front side wall of ventilation duct 1 is run through in the front side of drive roll 6, and the front side of drive roll 6 is provided with
The front side of driven gear 9,1 top of ventilation duct is provided with motor 10, and the output end of motor 10 is provided with driving gear 11, and actively
Gear 11 and driven gear 9 engage, and the front and rear sides on the right side of 3 port inner cavity of water tank are both provided with telescopic rod 14, telescopic rod 14
Left side be connected with connecting rod 15, the left side of connecting rod 15 is movably set with continuous block 16.
Wherein, telescopic rod 14 includes telescopic sleeve 141, and the left side activity of 141 inner cavity of telescopic sleeve is plugged with flexible inserted link
142, the right side of flexible inserted link 142 is provided with adjustable spring 143, and the right side of adjustable spring 143 and 141 inner cavity of telescopic sleeve
Right side connects, and the presence of adjustable spring 143 makes continuous block 16 be fitted closely with non-woven fabrics filter layer 8, can wipe non-woven fabrics filtering
8 outer surface part is water stain and residue for layer；
The vertical section semicircular in shape of continuous block 16, and continuous block 16 is absorbent cotton, the top and bottom on 16 right side of continuous block are both provided with swallow
Tail block is provided with the dovetail groove to match with dovetails in connecting rod 15, passes through the continuous block of dovetail groove and dovetails Matching installation
16 facilitate dismounting and change；
The bottom of 3 inner cavity of water tank is provided with hairbrush 13, and hairbrush 13 is located at the underface of driven voller 7, and the top of hairbrush 13 with
Non-woven fabrics filter layer 8 is bonded, and the presence of hairbrush 13 can scrub the outer surface of non-woven fabrics filter layer 8, removes impurity；
The left side of ventilation duct 1 is movably installed with protection network 12, card slot is provided on the left of 1 inner cavity of ventilation duct, and on protection network 12
It is provided with the fixture block to match with card slot, protection network 12 is metal mesh, and chrome layer is provided on protection network 12, and metal mesh is prevented
Protecting wire net 12 is firmer, and chrome layer plays the role of etch-proof；
Sealing block 17 is provided at the top of 1 inner cavity of ventilation duct, sealing block 17 is located at the surface of drive roll 6, and sealing block 17 is
The sealing block 17 of sponge block, sponge block plays the role of sealing, avoids the air-flow for carrying dust at the top of drive roll 6 and ventilation duct
Gap between 1 passes through.
Operation principle：3 inner cavity of water tank fills water, and floods driven voller 7, carries the air-flow of dust from the left side of ventilation duct 1
Into the inner cavity of ventilation duct 1, and by the filtering of non-woven fabrics filter layer 8, the dust in downstream is retained, motor 10 drives actively
Roller 6 rotates, and drive roll 6 is made to rotate counterclockwise, and non-woven fabrics filter layer 8 is driven to rotate, and passes through the brush of the cleaning and hairbrush 13 of water
The dust except the attachment of 8 surface of non-woven fabrics filter layer is washed away, telescopic rod 14 makes continuous block 16 be fitted closely with non-woven fabrics filter layer 8, can
8 outer surface part of non-woven fabrics filter layer is water stain and residue to wipe, can be better by water-moistened non-woven fabrics filter layer 8
Dust in adhesion adsorption gas flow.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of coal mining dust-extraction unit, including ventilation duct（1）, it is characterised in that：The ventilation duct（1）Bottom offer out
Mouthful（2）, the opening（2）Bottom connect water tank（3）, and water tank（3）On be provided with and be open（2）What is matched is logical
Mouthful, the water tank（3）Water inlet pipe is provided at the top of left side（4）, the water tank（3）The bottom on right side is provided with outlet pipe
（5）, and water inlet pipe（4）And outlet pipe（5）On be both provided with valve, the ventilation duct（1）The top movable of inner cavity is provided with master
Dynamic roller（6）, and drive roll（6）Positioned at opening（2）Surface, the water tank（3）Inner cavity be movably set with driven voller
（7）, and driven voller（7）Positioned at opening（2）Underface, the drive roll（6）And driven voller（7）Between filtered by non-woven fabrics
Layer（8）Transmission, the drive roll（6）Front side run through ventilation duct（1）Front side wall, and drive roll（6）Front side be provided with from
Moving gear（9）, the ventilation duct（1）Motor is provided on front side of top（10）, the motor（10）Output end be provided with master
Moving gear（11）, and driving gear（11）And driven gear（9）Engagement, the water tank（3）Front and back two on the right side of port inner cavity
Side is both provided with telescopic rod（14）, the telescopic rod（14）Left side be connected with connecting rod（15）, the connecting rod（15）A left side
Side is movably set with continuous block（16）.
2. a kind of coal mining dust-extraction unit according to claim 1, it is characterised in that：The telescopic rod（14）Including flexible
Casing（141）, the telescopic sleeve（141）The left side activity of inner cavity is plugged with flexible inserted link（142）, the flexible inserted link
（142）Right side be provided with adjustable spring（143）, and adjustable spring（143）Right side and telescopic sleeve（141）The right side of inner cavity
Connection.
3. a kind of coal mining dust-extraction unit according to claim 1, it is characterised in that：The silk floss block（16）Vertical section be in
Semicircle, and continuous block（16）For absorbent cotton, the silk floss block（16）Dovetails, the connection are both provided at the top and bottom of right side
Bar（15）On be provided with the dovetail groove to match with dovetails.
4. a kind of coal mining dust-extraction unit according to claim 1, it is characterised in that：The water tank（3）The bottom of inner cavity
Portion is provided with hairbrush（13）, the hairbrush（13）Positioned at driven voller（7）Underface, and hairbrush（13）Top and non-woven fabrics mistake
Filtering layer（8）Fitting.
5. a kind of coal mining dust-extraction unit according to claim 1, it is characterised in that：The ventilation duct（1）Left side live
It is dynamic that protection network is installed（12）, the ventilation duct（1）Card slot, and protection network are provided on the left of inner cavity（12）On be provided with and block
The fixture block that slot matches, the protection network（12）For metal mesh, and protection network（12）On be provided with chrome layer.
6. a kind of coal mining dust-extraction unit according to claim 1, it is characterised in that：The ventilation duct（1）The top of inner cavity
Portion is provided with sealing block（17）, the sealing block（17）Positioned at drive roll（6）Surface, and sealing block（17）For sponge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675383.0A CN108543353A (en) | 2018-06-27 | 2018-06-27 | A kind of coal mining dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675383.0A CN108543353A (en) | 2018-06-27 | 2018-06-27 | A kind of coal mining dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543353A true CN108543353A (en) | 2018-09-18 |
Family
ID=63494249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675383.0A Withdrawn CN108543353A (en) | 2018-06-27 | 2018-06-27 | A kind of coal mining dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108543353A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126306A (en) * | 2018-10-08 | 2019-01-04 | 亚都科技集团有限公司 | The air purifier of automatic cleaning strainer |
| CN111389112A (en) * | 2020-03-26 | 2020-07-10 | 佛山市蓝颂科技有限公司 | Dust removal device for removing VOC-containing gas |
| CN111389165A (en) * | 2020-05-11 | 2020-07-10 | 朱彬苇 | Falling type gas multilayer dust filtering device |
-
2018
- 2018-06-27 CN CN201810675383.0A patent/CN108543353A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126306A (en) * | 2018-10-08 | 2019-01-04 | 亚都科技集团有限公司 | The air purifier of automatic cleaning strainer |
| CN111389112A (en) * | 2020-03-26 | 2020-07-10 | 佛山市蓝颂科技有限公司 | Dust removal device for removing VOC-containing gas |
| CN111389165A (en) * | 2020-05-11 | 2020-07-10 | 朱彬苇 | Falling type gas multilayer dust filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |
|
| WW01 | Invention patent application withdrawn after publication |