CN109399259A - Potential energy revolves bag device for reducing dust and corresponding belt conveyor dust-removing method - Google Patents
Potential energy revolves bag device for reducing dust and corresponding belt conveyor dust-removing method Download PDFInfo
- Publication number
- CN109399259A CN109399259A CN201811446346.9A CN201811446346A CN109399259A CN 109399259 A CN109399259 A CN 109399259A CN 201811446346 A CN201811446346 A CN 201811446346A CN 109399259 A CN109399259 A CN 109399259A
- Authority
- CN
- China
- Prior art keywords
- dust
- chassis
- tubular filter
- belt conveyor
- hole
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of potential energy rotation bag device for reducing dust and corresponding belt conveyor dust-removing methods, to fill up prior art blank, potential energy rotation bag device for reducing dust of the present invention includes dust gathering arrester, dirt catcher and blower, the dust filtration device includes top plate, chassis, N number of tubular filter bag and extension sleeve, top plate and chassis are uniformly distributed N number of through-hole, and it is correspondingly provided with N number of tubular filter bag, dirt catcher connects plenum chamber and dust gathering arrester by elastic bellows respectively, window is provided on the plenum chamber side side wall, the blower is just arranged on the window, backwind tube is also covered with outside blower, extension sleeve is one scalable, rotatable closed container, wherein by the closing of N number of tubular filter bag.The invention further relates to two kinds of belt conveyor dust-removing methods.It is the configuration of the present invention is simple, convenient for disassembly and assembly, dirt catcher can automatic vibration it is self-cleaning, also convenient for cleaning manually, be widely used in various mines and coal eye, face or belt conveyor apparatus stayed to use.
Description
Technical field
The present invention relates to a kind of potential energy rotation bag device for reducing dust and corresponding belt conveyor dust-removing methods.
Background technique
The Dust Capacity generated during belt-conveying is larger, in order to ensure the health of operating personnel, needs greatly
Section installation device for reducing dust, traditional device for reducing dust is mostly water spray, atomizing de-dusting, and this mode artificially increases underground air humidity, adds
Acute underground hygrothermal environment, while being also easy to cause metal equipment corrosion.
Also some cleaners use filter element filtering mode, since amount of dust is big on belt conveyor, within a few days, and filter core
On will be full of coal ash, need periodically frequently replacement, cleaning filter core, otherwise dust removing effects are had a greatly reduced quality.
The prior art is there is an urgent need to a kind of good dedusting effect, the belt conveyer for having self-cleaning function, and being convenient to clean
Cleaner.
Summary of the invention
The technical problem to be solved by the present invention is to how fill up the above-mentioned blank of the prior art, a kind of potential energy rotation bag drop is provided
Dirt device and corresponding belt conveyor dust-removing method.
In order to solve the above technical problems, potential energy of the present invention revolves bag device for reducing dust, including dust gathering arrester, dirt catcher and blower,
Be characterized in that: the dust filtration device includes top plate, chassis, N number of tubular filter bag and extension sleeve, and top plate and chassis are in disk form,
N number of through-hole is provided in top plate, above-mentioned through-hole is uniformly distributed around its center, and the hole wall of each through-hole extends upward to upper orifice,
N number of through-hole is provided on chassis, above-mentioned through-hole is uniformly distributed around its center, and the hole wall of each through-hole extends downwardly into lower nozzle, N
Through-hole in a tubular filter bag and top plate and chassis corresponds, and suitable for reading turn over of each tubular filter bag is buckled in top plate and corresponds to through-hole
It on upper orifice, and is fixed by ring shaped cap, and ring shaped cap center is provided with through-hole, and is equipped with envelope cloth, under each tubular filter bag
Mouth turns over the lower nozzle for being buckled in corresponding chassis through-hole, and is fixed by ring-shaped clip, and extension sleeve includes outer cylinder and inner cylinder, the two difference
It is fixed in top plate and chassis, outer barrel is protruded on inner cylinder top, forms a scalable, rotatable closed container, will be N number of
Tubular filter bag is closed wherein, and the tubular filter bag and envelope cloth are made of identical filter cloth,
The top plate of the dust filtration device is connected on a plenum chamber by elastic bellows, is opened on the plenum chamber side side wall
There is window, is covered with backwind tube on the window, the return air pipe end is downward, and the blower is just arranged in the window or backwind tube,
The dust gathering arrester is erected in adapted belt conveyor rack by bracket, mouth face adapted belt conveyor skin under dust gathering arrester
Band, the plenum chamber are fixed on adapted back, the chassis of the dust filtration device and dust gathering arrester it is suitable for reading between pass through elastic wave
Line Guan Xianglian, dust gathering arrester top periphery suitable for reading are equipped with two or three guide posts, are corresponded to there are two opening in the chassis outer rim
Or three equally distributed guide through hole, the guide post are threaded through in guide through hole correspondingly, the chassis can be along leading
It is moved up and down to column, an outer connection ring is connected under the chassis, which is equipped with inside inward flange, the elasticity
It is fixed in an interior connection ring at the top of bellows, which is equipped with outside outer flange, and the outer flange setting exists
It in outer connection ring, and is stuck on inward flange, and can be opposite turn around its common axial line between outer connection ring and interior connection ring
It is dynamic, corresponding annular slot is equipped at the top of each guide post, the guide through hole is arc-shaped slot, and each arc-shaped slot one end is also
It is provided with small arc-shaped slot hole, which can be caught in the small arc-shaped slot hole of corresponding arc-shaped slot, and wherein N is positive whole
Number, N >=9.Potential energy rotation bag device for reducing dust of the present invention is mounted on the positions such as the transfer point of adapted belt conveyor.Before use, the bottom of by
The suitable angle of disc spins, in the annular slot for being stuck in the small arc-shaped slot hole in chassis in guide post, tubular filter bag each in this way
Just all form the helical form at the center of surrounding.Then, when belt conveyor operates, while potential energy rotation bag device for reducing dust of the present invention is opened
?.
It is designed in this way, the dust that adapted belt conveyor generates is through dust gathering arrester, into each tubular filter bag of dirt catcher, powder
Dirt is intercepted, and is attached to tubular filter bag inner surface and envelope cloth lower surface, and air returns after filter bag and backwind tube after purification.
After dust accumulation, dirt catcher windage is increased, and is had an impact to blower suction, and dirt catcher generates vibration, and vibration is drawn
Hair gathers dust in blocks and falls off naturally, and falls on the conveyor belt in flakes, and be pulled away, and is designed in this way, so that potential energy of the present invention revolves
Bag device for reducing dust has vibration self-cleaning function, to persistently keep the fade function of dirt catcher.
A helical spring is cased with as optimization, in each guide post, which is against the bottom respectively
On disk and dust gathering arrester.It is designed in this way, dirt catcher itself can be balanced by helical spring elasticity and elastic bellows from elastic
Gravity, so that dirt catcher is in gravity and Spring balanced state, to generate vibration naturally when blower suction changes.
As optimization, the blower is equipped with remote control reversing switch or is equipped with timing reversing and switchs.It is designed in this way, can select
Select periphery nobody when, start by set date blower reversion, blower enters tubular filter by backwind tube air-breathing from air, through plenum chamber blowback
Bag blows off the dust for being attached to tubular filter bag and sealing on cloth on the conveyer belt of belt conveyor, and dirt catcher dust filtering ability is multiple
It is former.
Inventive belt conveyer dust-removing method one, includes the following steps:
1. installs aforementioned potential energy rotation bag device for reducing dust at each control dirt pits of adapted belt conveyor；
2. rotates on the chassis of this potential energy rotation bag device for reducing dust dirt catcher to suitable angle, make the small arc card on chassis
Slot is stuck in the annular slot in guide post, rotates each tubular filter bag around chassis axial line spiral.
3. opens the blower of this potential energy rotation bag device for reducing dust dirt catcher；
Then 4. starts adapted belt conveyor,
5. the air containing dust that adapted belt conveyor generates is inhaled into the tubular of this potential energy rotation bag device for reducing dust dirt catcher
In filter bag and envelope cloth, dust is attached to tubular filter bag inner surface and envelope cloth lower surface, and clean air passes through tubular filter bag and envelope
Cloth after blower is discharged, returns to above belt conveyor into plenum chamber along backwind tube, forms a depositing dust air circulation and closes
Ring；
6. wears dust mask every 8 hours, by operator, blower is closed, then rotates this potential energy rotation bag depositing dust dress
The small arc-shaped slot hole set on the chassis of dirt catcher is detached from annular slot, is in guide post in arc-shaped slot, at this time each cylinder
Shape filter bag reverts to straight tube, is attached to tubular filter bag and seals dust on cloth under the effect of gravity, in blocks or agglomerating fall on conveying
It taking, and is taken away by conveyer belt, dirt catcher restores,
7. after dirt catcher is fallen without sheeting dust, is rotated again to suitable angle, make the small arc-shaped slot hole on chassis
It is stuck in the annular slot in guide post, rotates each tubular filter bag around chassis axial line spiral, return to the and 5. walk,
So in cycles, until when adapted belt conveyor shuts down, this potential energy, which revolves bag device for reducing dust side, to be stopped.
Inventive belt conveyer dust-removing method two, includes the following steps:
1. installs aforementioned potential energy rotation bag device for reducing dust at each control dirt pits of adapted belt conveyor；
2. rotates on the chassis of this potential energy rotation bag device for reducing dust dirt catcher to suitable angle, make the small arc card on chassis
Slot is stuck in the annular slot in guide post, rotates each tubular filter bag around chassis axial line spiral；
3. opens the blower of this potential energy rotation bag device for reducing dust dirt catcher；
Then 4. starts adapted belt conveyor,
5. the air containing dust that adapted belt conveyor generates is inhaled into the tubular of this potential energy rotation bag device for reducing dust dirt catcher
In filter bag and envelope cloth, dust is attached to tubular filter bag inner surface and envelope cloth lower surface, and clean air passes through tubular filter bag and envelope
Cloth after blower is discharged, returns to above belt conveyor into plenum chamber along backwind tube, forms a depositing dust air circulation and closes
Ring；
6. by remote control reversing switch or timing reversing switch, select periphery nobody when, start by set date blower reversion,
Blower enters tubular filter bag through plenum chamber blowback by backwind tube air-breathing from air, will be attached on tubular filter bag and envelope cloth
Dust is blown off on the conveyer belt of adapted belt conveyor, and dirt catcher filter capacity is restored；
7. after blower inverts 0.1-0.5 minute, restoring to run well, returning to the and 5. walk, so in cycles, until matching
When being shut down with belt conveyor, this potential energy, which revolves bag device for reducing dust side, to be stopped.
A helical spring is cased with as optimization, in each guide post, which is against the bottom respectively
On disk and dust gathering arrester.
Potential energy of the present invention rotation bag device for reducing dust and corresponding belt conveyor dust-removing method have that structure is simple, dismounting side
Just, dirt catcher can automatic vibration it is self-cleaning, also convenient for manually cleaning the advantages of, be widely used in various mines and stay coal eye, face
Or belt conveyor apparatus uses.
Detailed description of the invention
Bag device for reducing dust is revolved to potential energy of the present invention with reference to the accompanying drawing and corresponding belt conveyor dust-removing method is made into one
Step explanation:
Fig. 1 is the partial profile structure after this potential energy rotation bag device for reducing dust is mounted on adapted belt conveyor
(along the perpendicular local cutting for crossing guide post axial line)；
Fig. 2 is top plate, chassis, telescopic sleeve, tubular filter bag, the guide post, arc-shaped slot of this potential energy rotation bag device for reducing dust
With the schematic diagram of the components such as small arc-shaped slot hole.
In figure: 1 being dust gathering arrester, 2 be dirt catcher, 3 be blower, 4 be outer cylinder, 5 be inner cylinder, 6 be elastic bellows, 7 be quiet
Pressure chamber, 8 be backwind tube, 9 be bracket, 10 be adapted belt conveyor, 11 be guide post, 12 be outer connection ring, 13 be inward flange,
14 for outer flange, 15 be annular slot, 16 be arc-shaped slot, 17 be small arc-shaped slot hole, 18 be helical spring, 21 be top plate,
22 be chassis, 23 be tubular filter bag, 24 be upper orifice, 25 be lower nozzle, 26 be conveyer belt, 27 be ring shaped cap, 28 be envelope cloth,
29 be the plectane in top plate, 30 between plectane interstitial via hole.
Specific embodiment
Embodiment one: as shown in Figure 1, 2, potential energy rotation bag device for reducing dust of the present invention includes dust gathering arrester 1, dirt catcher 2 and wind
Machine 3, it is characterised in that: the dust filtration device 2 includes top plate 21, chassis 22, N number of tubular filter bag 23 and extension sleeve, 21 He of top plate
Chassis 22 is in disk form, and top plate 21 is equipped with N number of plectane 29, and all plectanes 29 are connected with 21 outer rim of top plate, adjacent plectane
Between be equipped with interstitial via hole 30, be provided with a through-hole on each plectane 29, top plate 21 is provided with N number of through-hole altogether, and above-mentioned through-hole surrounds
Its center is uniformly distributed, and the hole wall of each through-hole extends upward to upper orifice 24.
N number of through-hole is provided on chassis 22, above-mentioned through-hole is uniformly distributed around its center, and the hole wall of each through-hole extends downwardly
At lower nozzle 25.
N number of tubular filter bag 23 is corresponded with the through-hole in top plate 21 and chassis 22, and suitable for reading turn over of each tubular filter bag is buckled
It is fixed on the upper orifice 24 that top plate corresponds to through-hole, and by ring shaped cap 27, and 27 center of ring shaped cap is provided with through-hole, and is equipped with
Seal cloth 28.
The lower mouth of each tubular filter bag 23 turns over the lower nozzle 25 for being buckled in corresponding chassis through-hole, and is fixed by ring-shaped clip, stretches
Contracting sleeve includes outer cylinder 4 and inner cylinder 5, and the two is separately fixed in top plate 21 and chassis 22, and 5 top of inner cylinder is protruded into inside outer cylinder 4,
A scalable, rotatable closed container is formed, wherein by the closing of N number of tubular filter bag 23, the tubular filter bag 23 and envelope
Cloth 28 is made of identical filter cloth.
The top plate 21 of the dust filtration device 2 is connected on a plenum chamber 7 by elastic bellows 6, the 7 side side of plenum chamber
Be provided with window on wall, backwind tube 8 be covered on the window, 8 end of backwind tube is downward, the blower 3 just setting in the window or
In backwind tube 8, the dust gathering arrester 1 is erected in the rack of adapted belt conveyor 10 by bracket 9,1 lower mouthful of face of dust gathering arrester
Adapted belt of belt conveyor, the plenum chamber 7 are fixed on adapted back, the chassis 22 of the dust filtration device 2 and dust
Cover 1 it is suitable for reading between be connected by elastic bellows 6,1 top periphery suitable for reading of the dust gathering arrester is equipped with two or three guide posts 11, institute
It states correspondence in 22 outer rim of chassis and is provided with two or three equally distributed guide through hole, the guide post 11 is worn correspondingly
In guide through hole, the chassis 22 can be moved up and down along guide post 11, and an outer connection ring 12 is connected under the chassis 22, should
Outer connection ring 12 is equipped with inside inward flange 13, is fixed in an interior connection ring at the top of the elastic bellows 6, this is interior to connect
It connects ring and is equipped with outside outer flange 14, the outer flange 14 is arranged in outer connection ring 12, and is stuck on inward flange 13, and outer
It can relatively rotate, be equipped at the top of each guide post 11 corresponding around its common axial line between connection ring 12 and interior connection ring
Annular slot 15, the guide through hole are arc-shaped slot 16, and each 16 one end of arc-shaped slot is also provided with small arc-shaped slot hole 17, should
Annular slot 15 can be caught in the small arc-shaped slot hole 17 of corresponding arc-shaped slot 16, and wherein N is positive integer, N >=9.N in Fig. 2
Take 18.
A helical spring 18 is cased in each guide post 11, which is against the chassis 22 respectively
On dust gathering arrester 1.
Inventive belt conveyer dust-removing method, includes the following steps:
1. installs the rotation bag depositing dust dress of potential energy described in embodiment one at each control dirt pits of adapted belt conveyor 10
It sets；Transfer point, the milling coal hole etc. of control dirt pits assignment belt conveyor need the place of emphasis depositing dust.
2. rotates on the chassis 22 of this potential energy rotation bag device for reducing dust dirt catcher to suitable angle, make the small arc on chassis
Card slot hole 17 is stuck in the annular slot 15 in guide post 11, is rotated into each tubular filter bag 23 around the axial line on chassis 22
Helical form；
3. opens the blower 3 of this potential energy rotation bag device for reducing dust dirt catcher；
Then 4. starts adapted belt conveyor 10,
5. the air containing dust that adapted belt conveyor 10 generates is inhaled into the cylinder of this potential energy rotation bag device for reducing dust dirt catcher
In shape filter bag 23, dust is attached to 23 inner surface of tubular filter bag and envelope 28 lower surface of cloth, and clean air passes through tubular filter bag 23
Or envelope cloth 28 after blower is discharged, returns to above belt conveyor into plenum chamber 7 along backwind tube, forms a depositing dust air
Recycle closed loop；
6. wears dust mask every 8 hours, by operator, blower is closed, then rotates this potential energy rotation bag depositing dust dress
The small arc-shaped slot hole set on the chassis of dirt catcher is detached from annular slot, is in guide post in arc-shaped slot, at this time each cylinder
Shape filter bag 23 reverts to straight tube, be attached to tubular filter bag and seal cloth on dust under the effect of gravity, it is in blocks or it is agglomerating fall on it is defeated
It sending and takes, and taken away by conveyer belt 26, dirt catcher restores,
7. after dirt catcher 2 is fallen without sheeting dust, is rotated again to suitable angle, make the small arc-shaped slot on chassis
Hole is stuck in the annular slot 15 in guide post 11, and each tubular filter bag 23 is made to be rotated into spiral around the axial line on chassis 22
Shape returns to the and 5. walks, so in cycles, until this potential energy revolves bag device for reducing dust when adapted belt conveyor 10 shuts down
Side stops.
Embodiment two: the blower 3 is equipped with remote control reversing switch or is equipped with timing reversing and switchs, remaining structure is strictly according to the facts
It applies described in mode one, slightly.
Inventive belt conveyer dust-removing method, includes the following steps:
1., which installs potential energy described in embodiment two at each control dirt pits of adapted belt conveyor 10, revolves bag device for reducing dust；
2. rotates on the chassis 22 of this potential energy rotation bag device for reducing dust dirt catcher 2 to suitable angle, make the small arc on chassis 22
Shape card slot hole 17 is stuck in the annular slot 15 in guide post 11, rotates each tubular filter bag 23 around the axial line on chassis 22
It is spiral；
3. opens the blower 3 of this potential energy rotation bag device for reducing dust dirt catcher；
Then 4. starts adapted belt conveyor 10,
5. the air containing dust that adapted belt conveyor 10 generates is inhaled into the cylinder of this potential energy rotation bag device for reducing dust dirt catcher
In shape filter bag 23 and envelope cloth 28, dust is attached on 23 inner wall of tubular filter bag and envelope 28 lower surface of cloth, and clean air passes through cylinder
Shape filter bag 23 and envelope cloth 28 return to above adapted belt conveyor 10 after the discharge of blower 3 along backwind tube 8 into plenum chamber 7,
Form a depositing dust air circulation closed loop；
6. by remote control reversing switch or timing reversing switch, select periphery nobody when, start by set date blower 3 invert,
Blower 3 is entered in tubular filter bag 23 by the air-breathing from air of backwind tube 8 through plenum chamber 7, interstitial via hole 30 or envelope cloth 28, blowback,
The dust for being attached to tubular filter bag 23 and sealing on cloth 28 is blown off on the conveyer belt 26 of adapted belt conveyor 10, dirt catcher 2
Filter capacity is restored；
After 7. blower 3 inverts 0.1-0.5 minute, restores to run well, return to the and 5. walk, so in cycles, until
When adapted belt conveyor 10 shuts down, this potential energy, which revolves bag device for reducing dust side, to be stopped.
Claims (5)
1. a kind of potential energy revolves bag device for reducing dust, including dust gathering arrester, dirt catcher and blower, it is characterised in that: the dust filtration device includes
Top plate, chassis, N number of tubular filter bag and extension sleeve, top plate and chassis are in disk form, and N number of through-hole is provided in top plate, above-mentioned logical
Hole is uniformly distributed around its center, and the hole wall of each through-hole extends upward to upper orifice, and N number of through-hole is provided on chassis, above-mentioned logical
Hole is uniformly distributed around its center, and the hole wall of each through-hole extends downwardly into lower nozzle, on N number of tubular filter bag and top plate and chassis
Through-hole correspond, suitable for reading turn over of each tubular filter bag is buckled in top plate and corresponds on the upper orifice of through-hole, and is consolidated by ring shaped cap
It is fixed, and ring shaped cap center is provided with through-hole, and is equipped with envelope cloth, the lower mouth of each tubular filter bag, which turns over, to be buckled under corresponding chassis through-hole
Nozzle, and fixed by ring-shaped clip, extension sleeve includes outer cylinder and inner cylinder, and the two is separately fixed in top plate and chassis, inner cylinder
Outer barrel is protruded on top, forms a scalable, rotatable closed container, wherein by the closing of N number of tubular filter bag, described
Tubular filter bag and envelope cloth are made of identical filter cloth,
The top plate of the dust filtration device is connected on a plenum chamber by elastic bellows, is provided with window on the plenum chamber side side wall
Mouthful, it is covered with backwind tube on the window, the return air pipe end is downward, and the blower is just arranged in the window or backwind tube, described
Dust gathering arrester is erected in adapted belt conveyor rack by bracket, mouth face adapted belt of belt conveyor under dust gathering arrester, institute
It states plenum chamber to be fixed on adapted back, passes through elastic bellows phase between the chassis of the dust filtration device and dust gathering arrester are suitable for reading
Even, dust gathering arrester top periphery suitable for reading is equipped with two or three guide posts, and correspondence is provided with two or three in the chassis outer rim
Equally distributed guide through hole, the guide post are threaded through in guide through hole correspondingly, and the chassis can be in guide post
Lower movement is connected with an outer connection ring under the chassis, which is equipped with inside inward flange, the elastic bellows
Top is fixed in an interior connection ring, which is equipped with outside outer flange, and the outer flange setting connects outside
It in ring, and is stuck on inward flange, and can be relatively rotated around its common axial line between outer connection ring and interior connection ring, each
Corresponding annular slot is equipped at the top of guide post, the guide through hole is arc-shaped slot, and each arc-shaped slot one end is also provided with small
Arc-shaped slot hole, the annular slot can be caught in the small arc-shaped slot hole of corresponding arc-shaped slot, and wherein N is positive integer, N >=9.
2. potential energy revolves bag device for reducing dust according to claim 1, it is characterised in that: be cased with a spiral in each guide post
Spring, the helical spring both ends are against respectively on the chassis and dust gathering arrester.
3. according to claim 1 potential energy revolve bag device for reducing dust, it is characterised in that: the blower be equipped with remote control reversing switch or
Person switchs equipped with timing reversing.
4. a kind of belt conveyor dust-removing method, includes the following steps:
1. installs potential energy rotation bag device for reducing dust as claimed in claim 1 or 2 at each control dirt pits of adapted belt conveyor；
2. rotates on the chassis of this potential energy rotation bag device for reducing dust dirt catcher to suitable angle, make the small arc-shaped slot hole on chassis
It is stuck in the annular slot in guide post, rotates each tubular filter bag around chassis axial line spiral；
3. opens the blower of this potential energy rotation bag device for reducing dust dirt catcher；
Then 4. starts adapted belt conveyor,
5. the air containing dust that adapted belt conveyor generates is inhaled into the tubular filter bag of this potential energy rotation bag device for reducing dust dirt catcher
In envelope cloth, dust is attached to tubular filter bag inner surface and envelope cloth lower surface, and clean air passes through tubular filter bag and envelope cloth, into
Enter plenum chamber, after blower is discharged, returned to above belt conveyor along backwind tube, forms a depositing dust air circulation closed loop；
6. wears dust mask every 8 hours, by operator, blower is closed, then rotates the rotation bag device for reducing dust filter of this potential energy
Small arc-shaped slot hole on the chassis of dirt device is detached from annular slot, is in guide post in arc-shaped slot, at this time each tubular filter
Bag revert to straight tube, be attached to tubular filter bag and seal cloth on dust under the effect of gravity, it is in blocks or it is agglomerating fall on conveyer belt,
And taken away by conveyer belt, dirt catcher restores,
7. after dirt catcher is fallen without sheeting dust, is rotated again to suitable angle, it is stuck in the small arc-shaped slot hole on chassis
In annular slot in guide post, rotates each tubular filter bag around chassis axial line spiral, return to the and 5. walk, so
In cycles, until when adapted belt conveyor shuts down, this potential energy, which revolves bag device for reducing dust side, to be stopped.
5. a kind of belt conveyor dust-removing method, includes the following steps:
1. installs potential energy rotation bag device for reducing dust as claimed in claim 1 or 2 at each control dirt pits of adapted belt conveyor；
2. rotates on the chassis of this potential energy rotation bag device for reducing dust dirt catcher to suitable angle, make the small arc-shaped slot hole on chassis
It is stuck in the annular slot in guide post, rotates each tubular filter bag around chassis axial line spiral；
3. opens the blower of this potential energy rotation bag device for reducing dust dirt catcher；
Then 4. starts adapted belt conveyor,
5. the air containing dust that adapted belt conveyor generates is inhaled into the tubular filter bag of this potential energy rotation bag device for reducing dust dirt catcher
In envelope cloth, dust is attached to tubular filter bag inner surface and envelope cloth lower surface, and clean air passes through tubular filter bag and envelope cloth, into
Enter plenum chamber, after blower is discharged, returned to above belt conveyor along backwind tube, forms a depositing dust air circulation closed loop；
6. by remote control reversing switch or timing reversing switch, select periphery nobody when, start by set date blower reversion, blower
By backwind tube from air air-breathing, enter tubular filter bag through plenum chamber blowback, will be attached to tubular filter bag and seal cloth on dust
On the conveyer belt for blowing off adapted belt conveyor, dirt catcher filter capacity is restored；
7. after blower inverts 0.1-0.5 minute, restoring to run well, returning to the and 5. walk, so in cycles, until adapted skin
When band conveyer shuts down, this potential energy, which revolves bag device for reducing dust side, to be stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446346.9A CN109399259B (en) | 2018-11-29 | 2018-11-29 | Potential energy rotary bag dust falling device and corresponding belt conveyor dust falling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446346.9A CN109399259B (en) | 2018-11-29 | 2018-11-29 | Potential energy rotary bag dust falling device and corresponding belt conveyor dust falling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109399259A true CN109399259A (en) | 2019-03-01 |
| CN109399259B CN109399259B (en) | 2023-06-16 |
Family
ID=65456352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811446346.9A Active CN109399259B (en) | 2018-11-29 | 2018-11-29 | Potential energy rotary bag dust falling device and corresponding belt conveyor dust falling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109399259B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735670A (en) * | 1953-02-27 | 1955-08-24 | Connor Eng Corp | Air purifying and circulating devices |
| US4184376A (en) * | 1978-12-13 | 1980-01-22 | Donaldson Company, Inc. | Pressure sensitive indicating device |
| US4407664A (en) * | 1979-12-14 | 1983-10-04 | Peerless Manufacturing Company | Multiple filter vessel |
| CN101456494A (en) * | 2008-12-29 | 2009-06-17 | 北京国电富通科技发展有限责任公司 | Dust remover and long distance conveying shipment equipment equipped with the same |
| CN201333358Y (en) * | 2008-12-31 | 2009-10-28 | 丹东飞利达电子有限公司 | micro-power deduster |
| CN201855631U (en) * | 2010-07-28 | 2011-06-08 | 鹤壁市兴隆环保矿山设备厂 | Special pulsed dust-removing device for belt conveyance |
| CN202682946U (en) * | 2012-05-29 | 2013-01-23 | 中建材（合肥）水泥通用设备科技有限公司 | Self-cleaning type dust remover |
| CN103318658A (en) * | 2013-05-31 | 2013-09-25 | 深圳市杰维工业设备有限公司 | Vacuum feeding machine and automatic feeding system |
| CN103920345A (en) * | 2014-04-03 | 2014-07-16 | 郑星 | Multi-cabin back-flushing pulse cloth bag filter |
| CN204502611U (en) * | 2015-01-09 | 2015-07-29 | 梁健 | Frameless mechanical type automatic circulation type bag type dust-remover |
| CN204619568U (en) * | 2014-12-31 | 2015-09-09 | 河北建设集团有限公司 | A kind of bar straightening machinery iron powder collector |
| CN206857750U (en) * | 2017-06-28 | 2018-01-09 | 安徽省阜阳市速发机械有限责任公司 | Receive grain car in a kind of threshing ground with dedusting function |
| US20180141076A1 (en) * | 2016-11-21 | 2018-05-24 | Ecolab Usa Inc. | Material Supply System with Valve Assembly |
| CN207980694U (en) * | 2018-01-22 | 2018-10-19 | 浙江恒天凡腾科技股份有限公司 | A kind of three-dimensional freight house of the automatic sorting with dust-extraction unit |
| CN108786303A (en) * | 2018-06-29 | 2018-11-13 | 靳瑞 | A kind of kinetic energy ash cleaning and dust removing device |
| CN209177637U (en) * | 2018-11-29 | 2019-07-30 | 兖州煤业股份有限公司 | Potential energy revolves bag device for reducing dust |
-
2018
- 2018-11-29 CN CN201811446346.9A patent/CN109399259B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735670A (en) * | 1953-02-27 | 1955-08-24 | Connor Eng Corp | Air purifying and circulating devices |
| US4184376A (en) * | 1978-12-13 | 1980-01-22 | Donaldson Company, Inc. | Pressure sensitive indicating device |
| US4407664A (en) * | 1979-12-14 | 1983-10-04 | Peerless Manufacturing Company | Multiple filter vessel |
| CN101456494A (en) * | 2008-12-29 | 2009-06-17 | 北京国电富通科技发展有限责任公司 | Dust remover and long distance conveying shipment equipment equipped with the same |
| CN201333358Y (en) * | 2008-12-31 | 2009-10-28 | 丹东飞利达电子有限公司 | micro-power deduster |
| CN201855631U (en) * | 2010-07-28 | 2011-06-08 | 鹤壁市兴隆环保矿山设备厂 | Special pulsed dust-removing device for belt conveyance |
| CN202682946U (en) * | 2012-05-29 | 2013-01-23 | 中建材（合肥）水泥通用设备科技有限公司 | Self-cleaning type dust remover |
| CN103318658A (en) * | 2013-05-31 | 2013-09-25 | 深圳市杰维工业设备有限公司 | Vacuum feeding machine and automatic feeding system |
| CN103920345A (en) * | 2014-04-03 | 2014-07-16 | 郑星 | Multi-cabin back-flushing pulse cloth bag filter |
| CN204619568U (en) * | 2014-12-31 | 2015-09-09 | 河北建设集团有限公司 | A kind of bar straightening machinery iron powder collector |
| CN204502611U (en) * | 2015-01-09 | 2015-07-29 | 梁健 | Frameless mechanical type automatic circulation type bag type dust-remover |
| US20180141076A1 (en) * | 2016-11-21 | 2018-05-24 | Ecolab Usa Inc. | Material Supply System with Valve Assembly |
| CN206857750U (en) * | 2017-06-28 | 2018-01-09 | 安徽省阜阳市速发机械有限责任公司 | Receive grain car in a kind of threshing ground with dedusting function |
| CN207980694U (en) * | 2018-01-22 | 2018-10-19 | 浙江恒天凡腾科技股份有限公司 | A kind of three-dimensional freight house of the automatic sorting with dust-extraction unit |
| CN108786303A (en) * | 2018-06-29 | 2018-11-13 | 靳瑞 | A kind of kinetic energy ash cleaning and dust removing device |
| CN209177637U (en) * | 2018-11-29 | 2019-07-30 | 兖州煤业股份有限公司 | Potential energy revolves bag device for reducing dust |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109399259B (en) | 2023-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206560740U (en) | A kind of novel pulse sack cleaner ash bucket | |
| CN106310813A (en) | Bag-type dust remover with high stability for chemical engineering | |
| CN108554109B (en) | Bag type dust collector | |
| CN209177637U (en) | Potential energy revolves bag device for reducing dust | |
| CN208927813U (en) | Pulse dust collector | |
| CN208894602U (en) | Raw material shaker separator | |
| CN113731653A (en) | Prevent blockking up cyclone | |
| CN108442024A (en) | A kind of weaving dust collecting | |
| CN113384963B (en) | Industrial dust removal device for intelligently controlling partitions | |
| CN109399259A (en) | Potential energy revolves bag device for reducing dust and corresponding belt conveyor dust-removing method | |
| CN105833638B (en) | Gas purifier and its method of work | |
| CN206642495U (en) | The induced air type dedusting controlling organization of interior filter suction type dust arrester | |
| CN108970277A (en) | A kind of air filter with self-cleaning function | |
| CN208541913U (en) | A kind of industrial dedusting dust cleaning case | |
| CN208526106U (en) | A kind of mine air purifier | |
| CN108080171B (en) | A kind of coat system for sofa artificial leather | |
| CN105396387A (en) | Rotary-counter-blowing-type bag dust remover | |
| CN113289442B (en) | Automatic water filter that divides of numerical control machining center air supply | |
| CN205216437U (en) | Rotatory anti -blow formula sack cleaner | |
| CN208245252U (en) | A kind of metal product environmental protecting device | |
| CN207822714U (en) | A kind of fume dust remover of pressure-bearing type rotating filter | |
| CN209597378U (en) | A kind of Jet Mill convenient for screening particulate matter size | |
| CN207085561U (en) | A kind of sack cleaner | |
| CN208990408U (en) | Bag filter | |
| CN206642493U (en) | The self-priming dedusting controlling organization of interior filter suction type dust arrester |
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 | ||
| CB02 | Change of applicant information |
Address after: 273599 No. 298, Fushan South Road, Zoucheng, Jining, Shandong Applicant after: Yankuang Energy Group Co.,Ltd. Address before: 273599 No. 298, Fushan South Road, Zoucheng, Jining, Shandong Applicant before: YANZHOU COAL MINING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |