CN206762546U - A kind of high-temperature particle deduster - Google Patents
A kind of high-temperature particle deduster Download PDFInfo
- Publication number
- CN206762546U CN206762546U CN201720361569.XU CN201720361569U CN206762546U CN 206762546 U CN206762546 U CN 206762546U CN 201720361569 U CN201720361569 U CN 201720361569U CN 206762546 U CN206762546 U CN 206762546U
- Authority
- CN
- China
- Prior art keywords
- dust
- removing box
- particle
- air
- filtering material
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of high-temperature particle deduster,Including air compressor,Air compressor is connected with into ash hopper,Enter ash hopper and be connected with dust-removing box,Enter and air inlet is provided between ash hopper and dust-removing box,Dust-removing box is internally provided with Mobile particle layer,Mobile particle layer lower end is provided with air distribution plate,Dust-removing box upper end is connected with dust remover,Dust-removing box lower end is connected with cooler,Mobile particle layer includes substrate,Filtering material particle is provided between substrate,If filtering material particle is provided with dried layer,And interlaced setting between each layer,Substrate is provided at both ends with end cover,Movable pulley is provided with end cover,Movable pulley is connected with sliding rail,Coal gas of high temperature is filtered by Mobile particle layer,Cross-current type structure design is used inside stratum granulosum,So that coal gas of high temperature in stratum granulosum with more filtering material particles,So that filtering material particle sufficiently falls the filtering dust in coal gas of high temperature,It is worthy to be popularized.
Description
Technical field
The utility model belongs to dedusting technology field, is related to a kind of deduster, and in particular to a kind of high-temperature particle deduster.
Background technology
Deduster is deduster or cleaner the equipment that dust is separated from flue gas.The performance of deduster is used
Accessible gas flow, gas are expressed by drag losses during deduster and efficiency of dust collection.Meanwhile the price of deduster,
The difficulty or ease of operation and maintenance cost, service life length and operational administrative are also an important factor for considering its performance.Deduster is
The facility commonly used in boiler and industrial production.Application No. 201620450589.X, a kind of entitled high-temperature particle layer deduster
Utility model patent, effectively dust granules can be intercepted by gas purification case, while the surface of filtering material particle
The structure for the ash cake formed of being reunited by dust can be formed, filter effect can be improved.Filtrate purifier can will be deposited on filtrate
Layer surface and internal dust are cleared up, and realize the regeneration of filtering material particle, and will not interrupt dusty gas in the process
Filtration, purification operates, and improves efficiency.But high-temperature particle deduster is when in use, contact of the air-flow with stratum granulosum is limited,
So that deduster can not complete the separation for dust comprehensively well when in use, deduster dust removing effects receive one
Fixed limitation, therefore devise a kind of high-temperature particle deduster.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is to propose a kind of high-temperature particle
Deduster, designed by the stratum granulosum combination cross-flow filtering material particle of movable type, solve deduster and purify halfway problem, tool
There is good use value, improve deduster filter effect, be worthy to be popularized.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of high-temperature particle deduster, bag
Include air compressor, the air compressor is connected with into ash hopper, it is described enter ash hopper be connected with dust-removing box, it is described enter ash
Air inlet is provided between hopper and dust-removing box, the dust-removing box is internally provided with Mobile particle layer, the movable type
Stratum granulosum lower end is provided with air distribution plate, and the dust-removing box upper end is connected with dust remover, and the dust-removing box lower end is connected with cold
But device, the dust remover are connected with dust-removing box lower end by circulating line, and the dust remover is connected with cyclone separator, institute
State cyclone separator and be connected with pan, described cross in pan is provided with metal screen, and the metal screen upper end is provided with row
Grey mouth, the cooler are connected with flowmeter, and the flowmeter is connected with air-introduced machine, and the air-introduced machine is connected with exhaust outlet, institute
Stating Mobile particle layer includes substrate, and filtering material particle is provided between the substrate, if the filtering material particle is provided with dried layer, and
Interlaced setting between each layer, the substrate are provided at both ends with end cover, and movable pulley, institute are provided with the end cover
State movable pulley and be connected with sliding rail.
In such scheme, the dust-removing box is made of transparent organic glass, durable, is easy to observe.
In such scheme, the dust-removing box is shaped as cylinder both ends splicing cone composition, is adapted to movement, and bottom is used
In gather dust.
In such scheme, wire netting is provided between air distribution plate and the Mobile particle layer, avoids filtering material particle from coming off.
In such scheme, the filtering material particle is spherical structure, mutually puts conveniently, can be staggeredly placed.
In such scheme, the metal screen is shaped as cylindrical outer surface structure, and top is hollow structure, traps dirt
Grain.
In such scheme, gas valve is provided between the flowmeter and air-introduced machine, can control gas discharge.
In such scheme, feeding cycle device is provided with the circulating line, there is provided automatic cycle power.
The utility model beneficial effect is:Coal gas of high temperature is filtered by Mobile particle layer, adopted inside stratum granulosum
With cross-current type structure design so that coal gas of high temperature in stratum granulosum with more filtering material particles so that filtering material particle is abundant
The filtering dust in coal gas of high temperature is fallen, pass through the design of two single channel so that coal gas of high temperature is opened with deashing qi leel, is avoided clear
It is mingled with coal gas in ash gas and brings danger, while improving the filter capacity of deduster, ensure that the security of deduster, is worth
It must promote.
Brief description of the drawings
The content expressed by this specification accompanying drawing and the mark in figure are briefly described below：
Fig. 1 is the structural representation of specific embodiment of the present utility model.
Fig. 2 is the Mobile particle Rotating fields schematic diagram of specific embodiment of the present utility model.
1- air compressors in figure, 2- enter ash hopper, 3- dust-removing boxs, 4- air inlets, 5- Mobile particle layers, 6- cloth wind
Plate, 7- dust removers, 8- coolers, 9- circulating lines, 10- cyclone separators, 11- cross pan, 12- metal screens, 13- ash discharges
Mouthful, 14- flowmeters, 15- air-introduced machines, 16- exhaust outlets, 17- substrates, 18- filtering material particles, 19- end covers, 20- movable pulleies,
21- sliding rails, 22- wire nettings, 23- gas valves, 24- feeding cycle devices.
Embodiment
Below against accompanying drawing, by the description to embodiment, for example involved each of specific embodiment of the present utility model
Mutual alignment and annexation, the effect of each several part and operation principle, manufacture work between the shape of component, construction, each several part
Skill and operate with method etc., are described in further detail, to help those skilled in the art to practicality of the present utility model
New design, technical scheme have more complete, accurate and deep understanding.
As shown in Figures 1 and 2, the utility model provides a kind of high-temperature particle deduster, including air compressor 1, described
Air compressor 1 is connected with into ash hopper 2, it is described enter ash hopper 2 be connected with dust-removing box 3, it is described enter ash hopper 2 and dust cleaning case
It is provided with air inlet 4 between body 3, the dust-removing box 3 is internally provided with Mobile particle layer 5, under the Mobile particle layer 5
End is provided with air distribution plate 6, and the upper end of dust-removing box 5 is connected with dust remover 7, and the lower end of dust-removing box 3 is connected with cooler
8, the dust remover 7 is connected with the lower end of dust-removing box 3 by circulating line 9, and the dust remover 7 is connected with cyclone separator
10, the cyclone separator 10 was connected with pan 11, and described cross in pan 11 is provided with metal screen 12, the metal screen
12 upper ends are provided with ash discharging hole 13, and the cooler 8 is connected with flowmeter 14, and the flowmeter 14 is connected with air-introduced machine 15, institute
State air-introduced machine 15 and be connected with exhaust outlet 16, the Mobile particle layer 5 includes substrate 17, filtrate is provided between the substrate 17
Particle 18, if the filtering material particle 18 is provided with dried layer, and interlaced setting between each layer, the substrate 17 is provided at both ends with
End cover 19, movable pulley 20 is provided with the end cover 19, the movable pulley 20 is connected with sliding rail 21；
The cyclone separator 10 is a kind of equipment of the separation for gas-solid system or liquid-solid system.Operation principle is
Rotary motion caused by being introduced tangentially into by air-flow, make that there is the solid particle of larger centrifugal inertial force or drop to get rid of to outside wall surface point
Open.It is industrially to apply a kind of very wide separation equipment；Gas enters equipment internal cyclone Disengagement zone by equipment entrance, when containing miscellaneous
After matter gas enters axially into cyclone tube, air-flow is produced strong rotation by the guide functions of guide vane, and air-flow is along cylinder
Body is twist downwardly into Whirlwind barrel, and the big drop of density and grit are thrown toward wall under the action of the centrifugal force, and in weight
Under power effect, fallen along barrel and flow out tornadotron dust-exhausting port to device bottom liquid storage area, the liquid outlet outflow of slave unit bottom.Rotation
The air-flow turned, to center flow, is upwardly formed secondary vortex flow and flow to purified natural gas room through airway tube, then pass through in cylinder contract
Equipment top exit flows out.
The utility model when in use, after being compressed by air compressor 1 discharge, to entering ash hopper 2 by deashing gas
Interior addition deashing medium, is then added coal gas of high temperature by air inlet 4, after coal gas of high temperature enters moving granular bed filter,
Change direction at entrance enlargement of pipe pipe, move to form adverse current with stratum granulosum, coal gas of high temperature is purified by stratum granulosum, from clean
Purified gas outlet is flowed out, and the dust trapped is carried and moved down by stratum granulosum, into stratum granulosum feeding cycle device 24, by clear
Grey gas dust-laden particle is sent into dust remover 7 through delivery pipe.Using quartz sand as filter medium, Chalk-dust filtering is removed using electrostatic precipitator
Dust, in dust remover 7, particle and dust separation, particle rely on gravity fall, and shifting is reentered through media particle feed back pipe
Dynamic stratum granulosum carries out cyclic dust collecting, and grit is then exported into cyclone separator 10 through dust remover 7 under the carrying of air and carried out
Gather dust, the deashing gas after gathering dust empties after braid fabric gathers dust and depressurizes again, the clean gas for exporting out from clean gas
Further emptied after decompression.
Dust remover 7 of the present utility model uses acoustic wave soot blower, is produced by Beijing Chu Neng developments in science and technology Co., Ltd, and it is tied
Structure principle is：-- sound converting apparatus (low frequency -- siren structure and diaphragm structure, high frequency -- Hartmann oscillator structure by gas), acoustic waveguide
Manage (loudspeaker), gas circuit control group and switch board (case) composition；The energy of sound wave, the titanium metal film of high intensity are used as using compressed air
Piece self-oscillation under compressed air gas source effect, and resonance is produced in humorous intracavitary, compressed air potential energy is converted to all-bottom sound
Can, acoustic energy is delivered to by air dielectric by corresponding dust stratification point, sound wave is played a part of " sonic fatigue " to lime-ash, due to
The repeated action of sonication, put on ash, the load that the extrusion cycle of slag changes, when reaching certain pulsating stress number,
Ash, the structure of slag are destroyed because of fatigue, then because of gravity or because lime-ash is cleared out of attachment surface by fluid media (medium) media, are reached
The effect of deashing；With advanced technology, various pressed gas, small power consumption；Use range is wide, clear available for various dust stratifications
Remove, ash material dredging occasion；It is harmless to equipment in operation process, the advantages that effect on environment can reach Standard.
The utility model granular-bed filter is to utilize the highly stable solid particle composition filtering of physics and chemical property
Layer, realizes the filtering to gas or liquid, and the media particle of selection has the advantages of high temperature resistant, persistence are good, and to gas
Composition is insensitive.Moving bed has taken into account the advantages of fixed bed and fluid bed, both continuously-running, and and can ensures higher filtering effect
Rate.Trapping of the moving granular bed to grit relies primarily on diffusional deposition, the directly catcher such as interception, inertia trapping, gravity sedimentation
Reason.Granular bed filter is that a transient, wherein adhesion, separation and the deposition of grit and the movement of stratum granulosum can all draw
Play the change of strainability, trap dust media particle be moved to stratum granulosum bottom into after feeding cycle device 24 by deashing
Gas carries, and after blended diffusion, is reached with certain speed through delivery pipe in dust remover 7, by Action of Gravity Field and inertial separation machine
Reason separates media particle and grit.In the strength deashing circulatory system of this stratum granulosum, loader can continuously, stably and
It is fed evenly；In granular-bed filter, the flowing of coal gas of high temperature is opposite with the movement of filter layer, is a counter-current process, is situated between
Matter particle is uniformly distributed in bed, and sufficient in entrance tube wall surrounding medium particle, is not to reveal coal gas of high temperature.
The utility model air compressor 1 is a kind of equipment to compressed gas.Air compressor 1 and water pump structure class
Seemingly.Most of air compressors 1 are reciprocating-piston, rotating vane or rotary screw.Centrifugal compressor is very big answers
Use program；Compressor is directly driven by motor, bent axle is produced rotary motion, drivening rod makes piston produce reciprocating motion,
Volume of cylinder is caused to change.Due to the change of inner pressure of air cylinder, air cleaner is passed air through by intake valve and enters cylinder,
In compression travel, due to the diminution of volume of cylinder, compressed air passes through the effect of air bleeding valve, through blast pipe, check valve (non-return
Valve) enter air accumulator, controlled and autostop by pressure switch when pressure at expulsion reaches rated pressure 0.7MPa.Work as air accumulator
Pressure switch couples startup automatically when pressure is down to 0.5--0.6MPa；It is gas and air compressor 1 is just to provide source of the gas power
The nucleus equipment of dynamic system, the main body in electromechanical bleed source device, it be by the dynamic mechanical energy of original be converted into gas pressure can
Device, it is the pressure generator of compressed air.
As shown in Figures 1 and 2, the dust-removing box 33 is made of transparent organic glass, is easy to observe, the dust cleaning case
Body 3 is shaped as cylinder both ends splicing cone composition, is adapted to movement, bottom is used for gather dust, the air distribution plate and movement
Wire netting 22 is provided between formula stratum granulosum 5, avoids filtering material particle 18 from coming off, the filtering material particle 18 is spherical structure, mutually
Put conveniently, can be staggeredly placed, the metal screen 12 is shaped as cylindrical outer surface structure, and top is hollow structure, is caught
Collect grit, gas valve 23 is provided between the flowmeter 14 and air-introduced machine 15, can control gas to discharge the circulating line 9
On be provided with feeding cycle device 24, there is provided automatic cycle power.
The utility model is filtered by 5 pairs of coal gas of high temperature of Mobile particle layer, and cross-current type knot is used inside stratum granulosum
Structure design so that coal gas of high temperature in stratum granulosum with more filtering material particles 18 so that filtering material particle 18 is sufficiently by height
Filtering dust in warm coal gas falls, and passes through the design of two single channel so that coal gas of high temperature is opened with deashing qi leel, avoids deashing gas
In be mingled with coal gas and bring danger, while improving the filter capacity of deduster, ensure that the security of deduster, be worth pushing away
Extensively.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that methodology and technical scheme of the present utility model are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.The scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of high-temperature particle deduster, it is characterised in that including air compressor (1), the air compressor (1) is connected with
Enter ash hopper (2), it is described enter ash hopper (2) be connected with dust-removing box (3), it is described enter between ash hopper (2) and dust-removing box (3)
Air inlet (4) is provided with, the dust-removing box (3) is internally provided with Mobile particle layer (5), the Mobile particle layer (5)
Lower end is provided with air distribution plate (6), and dust-removing box (3) upper end is connected with dust remover (7), and dust-removing box (3) lower end connects
Cooler (8) is connected to, the dust remover (7) is connected with dust-removing box (3) lower end by circulating line (9), the dust remover
(7) cyclone separator (10) is connected with, the cyclone separator (10) was connected with pan (11), and described cross in pan (11) sets
Metal screen (12) is equipped with, metal screen (12) upper end is provided with ash discharging hole (13), and the cooler (8) is connected with flow
Count (14), the flowmeter (14) is connected with air-introduced machine (15), and the air-introduced machine (15) is connected with exhaust outlet (16), the movement
Formula stratum granulosum (5) includes substrate (17), and filtering material particle (18) is provided between the substrate (17), and the filtering material particle (18) sets
If dried layer is equipped with, and interlaced setting between each layer, the substrate (17) are provided at both ends with end cover (19), the sealing
Movable pulley (20) is provided with end cap (19), the movable pulley (20) is connected with sliding rail (21).
2. a kind of high-temperature particle deduster according to claim 1, it is characterised in that the dust-removing box (3) is using saturating
Bright lucite is made.
3. a kind of high-temperature particle deduster according to claim 1, it is characterised in that the dust-removing box (3) is shaped as
Cylinder both ends splicing cone composition.
4. a kind of high-temperature particle deduster according to claim 1, it is characterised in that the air distribution plate (6) and movable type
Wire netting (22) is provided between stratum granulosum (5).
5. a kind of high-temperature particle deduster according to claim 1, it is characterised in that the filtering material particle (18) is spherical
Structure.
6. a kind of high-temperature particle deduster according to claim 1, it is characterised in that the metal screen (12) is shaped as
Cylindrical outer surface structure, and top is hollow structure.
7. a kind of high-temperature particle deduster according to claim 1, it is characterised in that the flowmeter (14) and air-introduced machine
(15) gas valve (23) is provided between.
8. a kind of high-temperature particle deduster according to claim 1, it is characterised in that set on the circulating line (9)
There is feeding cycle device (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361569.XU CN206762546U (en) | 2017-04-08 | 2017-04-08 | A kind of high-temperature particle deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361569.XU CN206762546U (en) | 2017-04-08 | 2017-04-08 | A kind of high-temperature particle deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762546U true CN206762546U (en) | 2017-12-19 |
Family
ID=60631677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361569.XU Expired - Fee Related CN206762546U (en) | 2017-04-08 | 2017-04-08 | A kind of high-temperature particle deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762546U (en) |
-
2017
- 2017-04-08 CN CN201720361569.XU patent/CN206762546U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206604304U (en) | A kind of pulse bag dust collector | |
| CN207137572U (en) | A kind of cloth bag automatic cleaning apparatus of new sack cleaner | |
| CN208975368U (en) | A kind of bag-type dust collector | |
| CN101884873A (en) | Process and facility for dedusting and removing exhaust gas | |
| CN204919443U (en) | Sweeping machine dust pelletizing system and have its sweeping machine | |
| CN203355545U (en) | Cyclone bag-type composite dust collector | |
| CN107648975A (en) | A kind of dust removal method and device of dusty gas minimum discharge | |
| CN201524509U (en) | Zincum powder dust collecting device | |
| CN207856570U (en) | A kind of compound bag filter of high-efficiency pulse formula | |
| CN202555099U (en) | Bag-type dust collector with vibrating ash removers | |
| CN107520049B (en) | A kind of multistage combined mesh electrode coal dust dust-precipitator | |
| CN109528082A (en) | A kind of easy to operate Environmental-protecting dust-removing equipment | |
| CN206935030U (en) | A kind of waste gas depositing dust processing equipment | |
| CN202410413U (en) | Dust collector | |
| CN106268068A (en) | A kind of novel environment friendly sack cleaner | |
| CN202715320U (en) | Bag-type dust collector | |
| CN206762546U (en) | A kind of high-temperature particle deduster | |
| CN209646065U (en) | A kind of bag filter with auxiliary shock structure | |
| CN207576064U (en) | A kind of dust-extraction unit of dusty gas minimum discharge | |
| CN208612014U (en) | It is a kind of for handling the novel bag-type duster of boiler smoke | |
| CN207287017U (en) | Three-stage kiln tail gas dust cleaning device | |
| CN209475820U (en) | A kind of dust-extraction unit | |
| CN214415976U (en) | Multistage dust collector | |
| CN204530574U (en) | Sweeping machine and dust pelletizing system thereof | |
| CN201061795Y (en) | Industry suction cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200408 |