CN108479261B - A kind of coal-burning power plant's purifying and dedusting device and its dust removal method - Google Patents
A kind of coal-burning power plant's purifying and dedusting device and its dust removal method Download PDFInfo
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- CN108479261B CN108479261B CN201810413412.6A CN201810413412A CN108479261B CN 108479261 B CN108479261 B CN 108479261B CN 201810413412 A CN201810413412 A CN 201810413412A CN 108479261 B CN108479261 B CN 108479261B
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- 239000000428 dust Substances 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 244000309464 bull Species 0.000 claims abstract description 22
- 230000001680 brushing effect Effects 0.000 claims abstract description 17
- 210000004209 hair Anatomy 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 61
- 239000007789 gas Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 241000220317 Rosa Species 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 20
- 239000010865 sewage Substances 0.000 claims description 15
- 230000002745 absorbent Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 9
- 210000002268 wool Anatomy 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000000356 contaminant Substances 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000004071 soot Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000003245 coal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of coal-burning power plant's purifying and dedusting device and its dust removal methods, are related to power plant's dedusting technology field.Including bottom plate, strong drawing machine is fixedly connected on the left of the plate upper surface, the upper surface of strong drawing machine is fixedly connected with filter mechanism, the top of filter mechanism right side is equipped with fixed mechanism, dedusting mechanism is placed on the left of filter mechanism, the bottom of dedusting mechanism is fixedly connected with Qu Chen mechanism.Coal-burning power plant's purifying and dedusting device and its dust removal method, preferably the exhaust gas after burning is extracted out by the operating of strong drawing machine, screening is filtered to exhaust gas, the impurity of bulk is filtered out, preferably bull stick can be driven to be rotated by the operating of motor, to drive hair brushing plate to be rotated in the inside of screen tube, to be struck off to the impurity for being attached to screen tube inner wall, preferably dirt-collecting box is removed or installed by rotated threaded tubular, the problem for avoiding causing maintenance removal of impurities inconvenient during use.
Description
Technical field
The present invention relates to power plant's dedusting technology field, specially a kind of coal-burning power plant's purifying and dedusting device.
Background technique
Exhaust-gas treatment refers to that the exhaust gas generated for industrial site, factory floor is pre-processed before external discharge,
To reach the work for the standard that national exhaust gas externally discharges, power plant refers to some form of original electric energy that can be converted into for solid
Determine facility or transport the dynamics factory of electricity consumption, thermal power plant is mainly made of four big critical components, i.e. boiler, steam turbine, condensing
Device and generator, main fuel of the coal as thermal power generation, can generate the dust particles of volume in burning of coal, if not right
These impurity are handled, and the serious health to environment and operator of meeting threatens.
Existing coal-burning power plant's dust-extraction unit during use, is be easy to cause after to dust granule filtration treatment,
It being difficult to be collected the impurity that these are filtered out and the maintenance to filter device, using effect is bad, for this purpose, we have proposed
A kind of coal-burning power plant's purifying and dedusting device, to solve the problems, such as this.
Summary of the invention
The object of the invention is in order to make up for the deficiencies of the prior art, provide a kind of coal-burning power plant's purifying and dedusting device
And its dust removal method, it has convenient for being collected processing to the dust particles filtered out and convenient for safeguarding to filter device
The advantages of, solve the problems, such as that existing coal-burning power plant's dust-extraction unit using effect is bad.
The present invention is in order to solve the above technical problems, provide the following technical solutions: a kind of coal-burning power plant's purifying and dedusting device, packet
Bottom plate is included, strong drawing machine is fixedly connected on the left of the plate upper surface, the upper surface of the strong drawing machine is fixed to be connected
It is connected to filter mechanism, the top of the filter mechanism right side is equipped with fixed mechanism, and the right side of the plate upper surface is fixed
It is connected with purification mechanism, dedusting mechanism is placed on the left of the filter mechanism, the bottom of the dedusting mechanism is fixedly connected with
Qu Chen mechanism.
The dedusting mechanism includes dust cleaning case, blast pipe, motor, bull stick, bearing, screen tube, connecting plate, hair brushing plate, limit
Position pipe and fixed plate, the lower part of the dust cleaning case left side is fixed to be communicated with blast pipe, and the middle part of the dust cleaning case upper surface is solid
Surely it is connected with motor, the output end of the motor is fixedly connected with bull stick, and the middle part fixation of the dust cleaning case upper surface is inlaid with
Bearing, the inside of the dust cleaning case are placed with screen tube, and the left and right sides of the screen tube are fixedly connected to fixed plate, and two
The one side that a fixed plate is located remotely from each other is fixedly connected with the inner sidewall of dust cleaning case, the middle part of the screen tube upper surface
Fixation is inlaid with position-limiting tube, and the bull stick sequentially passes through bearing and position-limiting tube far from one end of motor and extends in screen tube
Portion, and the outer surface of bull stick is fixedly connected with the inner ring of bearing, the left side that the bull stick is located at screen tube is fixedly connected with company
Fishplate bar, the left side of the connecting plate are fixedly connected with hair brushing plate, one side and screen tube of the hair brushing plate far from connecting plate
Inner sidewall be in contact, the top of the dust cleaning case right side is fixedly connected with the first connecting tube, and first connecting tube is separate
One end of dust cleaning case is connected to the fixation of the input terminal of strong drawing machine.
The Qu Chen mechanism includes leading dirt hole, dirt-collecting box, threaded rod, slip ring, screwed pipe and link block, in the dust cleaning case
Offered in the middle part of bottom wall and lead dirt hole, be placed with dirt-collecting box below the dust cleaning case, the dirt-collecting box left and right sides it is upper
Portion is fixedly connected to link block, and the one side that two link blocks are located remotely from each other is fixedly connected to slip ring, the dedusting
The bottom surface of case is fixedly connected there are two symmetrical threaded rod, and leads dirt hole between two threaded rods, each screw thread
The one end of bar far from dust cleaning case runs through slip ring and extends to the lower section of slip ring.
The purification mechanism includes purifying box, shower head pipe, orientating box, pilot hole and water supply mechanism, the strong drawing machine
Output end it is fixed be communicated with the second connecting tube, the one end of second connecting tube far from strong drawing machine is through purifying box and prolongs
The inside of purifying box is extended to, the inside of the purifying box is placed with orientating box, and second connecting tube is far from strong drawing machine
One end is connected to the fixation of the middle part of orientating box left side, and pilot hole, the purifying box are offered in the middle part of the orientating box bottom surface
Inner sidewall be fixedly connected with the shower head pipe of whole circle, and shower head pipe is located at the top of orientating box.
Connection box, the fixed connection in the middle part of the purifying box upper surface are fixedly connected on the left of the purifying box upper surface
There is third connecting tube, the one end of the third connecting tube far from purifying box is fixed with the middle part for connecting box right side and is connected to, described
The inside of connection box is fixedly connected there are two symmetrical absorbent wool, and the middle part fixation of the connection box left side is communicated with the 4th
Connecting tube.
The filter mechanism includes Rose Box, support plate, fixing pipe, cartridge filter, connecting column, through-hole, case lid, handle, row
Air hose and card slot are fixedly connected with support plate between the inner sidewall of the Rose Box, and the upper surface of the support plate is fixedly connected
There is cartridge filter, the middle part of the cartridge filter inner bottom wall is fixed to be communicated with fixing pipe, and the 4th connecting tube is separate to connect the one of box
End is through Rose Box and support plate and the inside for extending to fixing pipe, the Rose Box offer card slot in the middle part of upper surface, institute
It states and offers through-hole in the middle part of Rose Box inner roof wall, and through-hole is connected with card slot, the inside of the card slot is placed with and card slot
The top fixation of compatible case lid, the Rose Box left side is communicated with air-exhausting duct.
Further, the water supply mechanism includes cavity, suction pump, water inlet pipe and aqueduct, the bottom of the purifying box
Cavity is offered, the inner bottom wall of the cavity is fixedly connected with suction pump, and the input terminal fixation of the suction pump is communicated with into water
Pipe, the water inlet pipe run through purifying box far from one end of suction pump and extend to the left side of purifying box, the output of the suction pump
Fixed to be communicated with aqueduct, the one end of the aqueduct far from suction pump is connected to through purifying box and with shower head pipe fixation.
By using above-mentioned technical proposal, preferably suction pump can be fixed, water body is extracted and is imported
To shower head pipe inside and water body is sprayed, to exhaust gas carry out spray cleaning.
Further, the fixed mechanism includes ring tube, pressing plate, fixed block, slide bar, spring and restriction plate, the mistake
The top of filter box right side is fixedly connected with ring tube, and the internal sleeve of the ring tube is equipped with slide bar compatible with ring tube,
The top of the slide bar outer surface is fixedly connected with fixed block, and the left side of the fixed block is fixedly connected with pressing plate, and pressing plate
Bottom surface be in contact with the upper surface of case lid, the bottom surface of the ring tube is fixedly connected with spring, and spring socket-connects with slide bar,
The bottom surface of the slide bar is fixedly connected with restriction plate, and the upper surface of the spring one end and restriction plate far from ring tube is fixed to be connected
It connects.
By using above-mentioned technical proposal, preferably case lid can be fixed during use, avoided
Fall off the problem of shaking, and preferably by pulling pressing plate to lift and rotating, case lid is driven cartridge filter extraction, thus preferably right
Cartridge filter carries out cleaning and maintenance or replacement.
Further, the left and right sides of the dirt-collecting box is placed with screwed pipe compatible with threaded rod, and screwed pipe
It is threadedly coupled with threaded rod.
By using above-mentioned technical proposal, preferably dirt-collecting box can be installed or removed by rotated threaded tubular,
To avoid causing when in use, internal impurity is excessive and influences the effect of filtering.
Further, the lower part of the purifying box right side is fixed is communicated with sewage outlet pipe, and the outer surface of the sewage outlet pipe is solid
Surely it is connected with valve.
It, can be preferably by opening valve for the water body of processed exhaust gas by going out dirt by using above-mentioned technical proposal
Pipe discharge.
Further, connecting column, the one end of the connecting column far from case lid are fixedly connected in the middle part of the case lid bottom surface
Through through-hole and it is extended to the over the inside of filter box, and one side of the connecting column far from case lid and the middle part of cartridge filter upper surface are fixed
Connection.
By using above-mentioned technical proposal, preferably cartridge filter can be fixed, avoid pull out cartridge filter when
Time causes the problem of Caton.
Further, handle is fixedly connected in the middle part of case lid upper surface, the diameter value of the cartridge filter is less than through-hole
Diameter value.
By using above-mentioned technical proposal, case lid and cartridge filter preferably can be pulled out by handle, thus more convenient
Cartridge filter is maintained or replaced.
Further, the top of Rose Box left side is fixedly connected with firm plate, and the bottom surface of the firm plate is fixedly connected
There are two symmetrical fixed column, each fixed column is fixed with the upper surface of dust cleaning case far from the one side of firm plate to be connected
It connects, and motor is located between two fixed columns.
By using above-mentioned technical proposal, preferably dust cleaning case can be fixed, avoid making during use
The problem of falling off at dust cleaning case.
Further, dust removal method the following steps are included:
The air hose of power plant soot generating equipment is connected by S1 with blast pipe, and strong drawing machine and municipal power supply are electrically connected
It connects, the gas of burning discharge is extracted by the operating of strong drawing machine；
S2 when flue gas is imported into dust cleaning case, is filtered processing to flue gas by screen tube, will be big in dust
Block impurity is separated, and by motor and municipal power electric connection, drives bull stick to be rotated by the operating of motor, to drive
Connecting plate and hair brushing plate are rotated in screen tube, are brushed to the impurity of screen tube inner wall attachment, are fallen to it and connect
The inside of dirt box；
S3 is fallen off the surface of threaded rod by rotated threaded tubular, is removed when the impurity in dirt-collecting box is excessive
Dirt-collecting box pours out dust impurities；
The exhaust gas of extraction is imported into the inside of purifying box by the second connecting tube by S4, by water inlet pipe and municipal water sources phase
Water body is pumped into the inside of shower head pipe by suction pump, and pass through shower head pipe by connection by suction pump and municipal power electric connection
The exhaust gas of importing is sprayed, the particulate contaminant in exhaust gas is washed out, valve is opened, the sewage of exhaust gas after flushing is passed through
Sewage outlet pipe export；
S5 rinses the inside that purified exhaust gas imported into connection box by third connecting tube, by absorbent wool to exhaust gas
In moisture absorbed, and exhaust gas is imported into the inside of fixing pipe by the 4th connecting tube, using cartridge filter to exhaust gas into
Row filtration treatment, the impurity that will filter out stay in the crack between fixing pipe and cartridge filter, and filtered exhaust gas is passed through row
Air hose discharge；
Pressing plate is gone to side, pulls handle, cartridge filter is pulled out, thus to mistake by S6 by pulling fixed block upwards
Filter cylinder carries out cleaning or replacement, and pressing plate is pressed on case lid after cleaning replacement, is fixed to case lid, dedusting can be completed
Operation.
Compared with prior art, coal-burning power plant's purifying and dedusting device and its dust removal method have it is following the utility model has the advantages that
1, for the present invention by being provided with strong drawing machine, the operating that can preferably pass through strong drawing machine will be after burning
Exhaust gas extraction is used cooperatively blast pipe, fixed plate and screen tube, sieve can be filtered to exhaust gas by being provided with dust cleaning case
Choosing, the impurity of bulk is filtered out, and by being provided with motor, is used cooperatively bull stick, bearing, position-limiting tube, connecting plate and hair brushing plate, energy
It is enough preferably to drive bull stick to be rotated by the operating of motor, so that hair brushing plate is driven to be rotated in the inside of screen tube,
To being struck off to the impurity for being attached to screen tube inner wall, by being provided with dirt-collecting box, with the use of lead dirt hole, threaded rod,
Link block, slip ring and screwed pipe preferably can be removed or be installed to dirt-collecting box by rotated threaded tubular, can be better
The bulk impurity filtered out is collected, so that more efficient be filtered processing to bulk impurity.
2, the present invention with the use of the second connecting tube, orientating box, pilot hole, water inlet pipe, is drawn water by being provided with purifying box
Water body can be imported into the inside of shower head pipe by the operating of suction pump and pass through spray head by pump, cavity, aqueduct and shower head pipe
Pipe sprays, so that the exhaust gas to importing carries out spray cleaning, gets rid of the particulate matter in exhaust gas, by being provided with connection box, matches
It closes and uses absorbent wool, third connecting tube and the 4th connecting tube, can preferably inhale the moisture in exhaust gas after spray cleaning
The inside for receiving and importeding into Rose Box is used cooperatively support plate, cartridge filter and fixing pipe, Neng Gougeng by being provided with Rose Box
Good is filtered processing to the exhaust gas of importing, and filtered impurity is remained in the gap location of fixing pipe and cartridge filter, and
The exhaust gas after treatment and purification is exported by air-exhausting duct, by being provided with kerve, is used cooperatively case lid, handle, through-hole and connection
Cartridge filter can be preferably taken out by pulling handle by column, so that more efficient be maintained or replaced cartridge filter,
By being provided with ring tube, it is used cooperatively fixed block, pressing plate, slide bar, spring and restriction plate, can preferably be fixed by pulling
Block and by press plate rotary to side improves the using effect of the device, keeps away to more easily take out case lid and cartridge filter
The problem for exempting to cause maintenance removal of impurities inconvenient during use.
Detailed description of the invention
Fig. 1 is the cross-sectional view of dust cleaning case front view of the present invention；
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure: 1- dedusting mechanism, 101- motor, 102- bearing, 103- bull stick, 104- position-limiting tube, 105- connecting plate, 106-
Hair brushing plate, 107- fixed plate, 108- dust cleaning case, 109- blast pipe, 110- screen tube, 2- purification mechanism, 21- purifying box, 22- spray
Head tube, 23- orientating box, 24- pilot hole, 25- water supply mechanism, 251- water inlet pipe, 252- suction pump, 253- cavity, 254- water guide
Pipe, 3- filter mechanism, 301- support plate, 302- Rose Box, 303- fixing pipe, 304- air-exhausting duct, 305- cartridge filter, 306- card
Slot, 307- case lid, 308- connecting column, 309- handle, 310- through-hole, 4- fixed mechanism, 401- pressing plate, 402- fixed block, 403-
Ring tube, 404- spring, 405- restriction plate, 406- slide bar, 5- Qu Chen mechanism, 501- lead dirt hole, 502- dirt-collecting box, 503- screw thread
Bar, 504- link block, 505- screwed pipe, 506- slip ring, 6- bottom plate, 7- strong drawing machine, the second connecting tube of 8-, the connection of 9- first
Pipe, 10- connection box, the 4th connecting tube of 11-, 12- absorbent wool, 13- third connecting tube, 14- consolidate plate, 15- fixed column, and 16- goes out
Dirt pipe, 17- valve.
Specific embodiment
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 description, 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.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of coal-burning power plant's purifying and dedusting device, including bottom plate
6, strong drawing machine 7 is fixedly connected on the left of 6 upper surface of bottom plate, and the upper surface of strong drawing machine 7 is fixedly connected with filter
Structure 3, the top of 3 right side of filter mechanism are equipped with fixed mechanism 4, and bottom plate is fixedly connected with purification mechanism on the right side of 6 upper surface
2, the left side of filter mechanism 3 is placed with dedusting mechanism 1, and the bottom of dedusting mechanism 1 is fixedly connected with Qu Chen mechanism 5.
Dedusting mechanism 1 includes dust cleaning case 108, blast pipe 109, motor 101, bull stick 103, bearing 102, screen tube 110, connects
The lower part fixation of fishplate bar 105, hair brushing plate 106, position-limiting tube 104 and fixed plate 107,108 left side of dust cleaning case is communicated with blast pipe
109, motor 101 is fixedly connected in the middle part of 108 upper surface of dust cleaning case, the output end of motor 101 is fixedly connected with bull stick 103,
The middle part fixation of 108 upper surface of dust cleaning case is inlaid with bearing 102, and the inside of dust cleaning case 108 is placed with screen tube 110, screen tube
110 left and right sides are fixedly connected to fixed plate 107, and the one side that two fixed plates 107 are located remotely from each other is and dust cleaning case
108 inner sidewall is fixedly connected, and the middle part fixation of 110 upper surface of screen tube is inlaid with position-limiting tube 104, and bull stick 103 is far from motor
101 one end sequentially passes through bearing 102 and position-limiting tube 104 and the inside for extending to screen tube 110, and the outer surface of bull stick 103
It is fixedly connected with the inner ring of bearing 102, the left side that bull stick 103 is located at screen tube 110 is fixedly connected with connecting plate 105, connection
The left side of plate 105 is fixedly connected with hair brushing plate 106, one side of the hair brushing plate 106 far from connecting plate 105 and screen tube 110
Inner sidewall is in contact, and the top of 108 right side of dust cleaning case is fixedly connected with the first connecting tube 9, and the first connecting tube 9 is far from dust cleaning case
108 one end is connected to the fixation of the input terminal of strong drawing machine 7, can be preferably filtered to exhaust gas, preferably to strainer
The inner wall of cylinder 110 is cleared up, and avoids the problem that bulk deposition impurity is caused to result in blockage during the filtration process.
Qu Chen mechanism 5 includes leading dirt hole 501, dirt-collecting box 502, threaded rod 503, slip ring 506, screwed pipe 505 and link block
504, it offers in the middle part of 108 inner bottom wall of dust cleaning case and leads dirt hole 501, the lower section of dust cleaning case 108 is placed with dirt-collecting box 502, connects dirt
The top of 502 left and right sides of box is fixedly connected to link block 504, and the one side that two link blocks 504 are located remotely from each other is solid
Surely it is connected with slip ring 506, the bottom surface of dust cleaning case 108 is fixedly connected with that there are two symmetrical threaded rods 503, and leads 501, dirt hole
Between two threaded rods 503, each one end of threaded rod 503 far from dust cleaning case 108 runs through slip ring 506 and extends to slip ring
506 lower section can preferably be collected the impurity at filter, avoid that internal bulk deposition is caused to make during use
The problem of at filtration treatment is influenced.
Purification mechanism 2 includes purifying box 21, shower head pipe 22, orientating box 23, pilot hole 24 and water supply mechanism 25, strong drawing
The output end of machine 7 is fixed to be communicated with the second connecting tube 8, and the second connecting tube 8 runs through purifying box 21 far from one end of strong drawing machine 7
And the inside of purifying box 21 is extended to, the inside of purifying box 21 is placed with orientating box 23, and the second connecting tube 8 is far from strong drawing machine
7 one end is connected to the fixation of the middle part of 23 left side of orientating box, and orientating box offers pilot hole 24, purifying box in the middle part of 23 bottom surface
21 inner sidewall is fixedly connected with the shower head pipe 22 of whole circle, and shower head pipe 22 is located at the top of orientating box 23, can be preferably right
Purified treatment is carried out to exhaust gas by the water body that shower head pipe 22 sprays out.
Connection box 10 is fixedly connected on the left of 21 upper surface of purifying box, the middle part fixation of 21 upper surface of purifying box is communicated with
Third connecting tube 13, the one end of third connecting tube 13 far from purifying box 21 are fixed with the middle part for connecting 10 right side of box and are connected to, even
The inside for connecing box 10 is fixedly connected there are two symmetrical absorbent wool 12, and the middle part fixation of connection 10 left side of box is communicated with the 4th
Connecting tube 11 preferably adsorbs the moisture in exhaust gas, avoids impacting asking for filter effect in subsequent filtering
Topic.
Filter mechanism 3 includes Rose Box 302, support plate 301, fixing pipe 303, cartridge filter 305, connecting column 308, through-hole
310, case lid 307, handle 309, air-exhausting duct 304 and card slot 306 are fixedly connected with support plate between the inner sidewall of Rose Box 302
301, the upper surface of support plate 301 is fixedly connected with cartridge filter 305, and the middle part fixation of 305 inner bottom wall of cartridge filter is communicated with fixation
Pipe 303, the 4th connecting tube 11 through Rose Box 302 and support plate 301 and extend to fixing pipe 303 far from one end of connection box 10
Inside, offer card slot 306 in the middle part of 302 upper surface of Rose Box, offer through-hole 310 in the middle part of 302 inner roof wall of Rose Box,
And through-hole 310 is connected with card slot 306, the inside of card slot 306 is placed with case lid 307 compatible with card slot 306, Rose Box
The top fixation of 302 left sides is communicated with air-exhausting duct 304.
Further, water supply mechanism 25 includes cavity 253, suction pump 252, water inlet pipe 251 and aqueduct 254, purifying box
21 bottom offers cavity 253, and the inner bottom wall of cavity 253 is fixedly connected with suction pump 252, and the input terminal of suction pump 252 is solid
Surely it is communicated with water inlet pipe 251, the one end of water inlet pipe 251 far from suction pump 252 is through purifying box 21 and extends to purifying box 21
Left side, the output of suction pump 252 is fixed to be communicated with aqueduct 254, and the one end of aqueduct 254 far from suction pump 252 is through purification
Case 21 is simultaneously connected to the fixation of shower head pipe 22, can be preferably fixed to suction pump 252, be extracted and imported into water body
The inside of shower head pipe 22 simultaneously sprays water body, carries out spray cleaning to exhaust gas.
Further, fixed mechanism 4 includes ring tube 403, pressing plate 401, fixed block 402, slide bar 406, spring 404 and limit
Making sheet 405, the top of 302 right side of Rose Box are fixedly connected with ring tube 403, and the internal sleeve of ring tube 403 is equipped with and annulus
The compatible slide bar 406 of pipe 403, the top of 406 outer surface of slide bar is fixedly connected with fixed block 402, the left side of fixed block 402
It is fixedly connected with pressing plate 401, and the bottom surface of pressing plate 401 is in contact with the upper surface of case lid 307, the bottom surface of ring tube 403 is fixed
It is connected with spring 404, and spring 404 socket-connects with slide bar 406, the bottom surface of slide bar 406 is fixedly connected with restriction plate 405, spring
404 one end far from ring tube 403 is fixedly connected with the upper surface of restriction plate 405, can be preferably right during use
Case lid 307 is fixed, and avoids the problem of the shaking that fall off, preferably by pulling pressing plate 401 to lift and rotate, by case lid
307 drive cartridge filter 305 to extract out, to preferably carry out cleaning and maintenance or replacement to cartridge filter 305.
Further, the left and right sides of dirt-collecting box 502 is placed with screwed pipe 505 compatible with threaded rod 503, and spiral shell
Line pipe 505 is threadedly coupled with threaded rod 503, can preferably dirt-collecting box 502 be installed or be torn open by rotated threaded tubular 505
It unloads, to avoid causing internal impurity excessive when in use and influencing the effect of filtering.
Further, the lower part fixation of 21 right side of purifying box is communicated with sewage outlet pipe 16, and the outer surface of sewage outlet pipe 16 is fixed
It is connected with valve 17, preferably the water body of processed exhaust gas can be discharged by sewage outlet pipe 16 by opening valve 17.
Further, it is fixedly connected with connecting column 308 in the middle part of 307 bottom surface of case lid, connecting column 308 is far from case lid 307
One end runs through through-hole 310 and is extended to the over the inside of filter box 302, and one side and cartridge filter of the connecting column 308 far from case lid 307
Be fixedly connected, preferably cartridge filter 305 can be fixed in the middle part of 305 upper surfaces, avoid pull out cartridge filter 305 when
Time causes the problem of Caton.
Further, handle 309 is fixedly connected in the middle part of 307 upper surface of case lid, the diameter value of cartridge filter 305 is less than logical
The diameter value in hole 310 preferably can pull out case lid 307 and cartridge filter 305 by handle 309, thus more convenient to mistake
Filter cylinder 305 is maintained or replaced.
Further, the top of 302 left side of Rose Box is fixedly connected with firm plate 14, consolidates the fixed company in bottom surface of plate 14
Connect there are two symmetrical fixed column 15, one side of each fixed column 15 far from firm plate 14 with the upper table of dust cleaning case 108
Face is fixedly connected, and motor 101 is located between two fixed columns 15, can preferably be fixed, avoid to dust cleaning case 108
The problem of causing dust cleaning case 108 to fall off during use.
Further, dust removal method includes the following steps:
The air hose of power plant soot generating equipment is connected by S1 with blast pipe 109, by strong drawing machine 7 and municipal power supply
Electrical connection extracts the gas of burning discharge by the operating of strong drawing machine 7；
S2 when flue gas is imported into dust cleaning case 108, is filtered processing to flue gas by screen tube 110, by dust
In bulk impurity separated, by motor 101 and municipal power electric connection, by the operating of motor 101 drive bull stick 103 into
Row rotation adheres to 110 inner wall of screen tube so that connecting plate 105 and hair brushing plate 106 be driven to be rotated in screen tube 110
Impurity brushed, so that it is fallen to the inside of dirt-collecting box 502；
S3 is fallen off threaded rod 503 when the impurity in dirt-collecting box 502 is excessive by rotated threaded tubular 505
Surface removes dirt-collecting box 502, dust impurities is poured out；
The exhaust gas of extraction is imported into the inside of purifying box 21 by the second connecting tube 8 by S4, by water inlet pipe 251 and municipal administration
Water source is connected, and water body is pumped into shower head pipe 22 by suction pump 252 and municipal power electric connection by suction pump 252
Portion, and the exhaust gas imported by 22 Duis of shower head pipe sprays, and washes out the particulate contaminant in exhaust gas, valve 17 is opened, it will
The sewage of exhaust gas is exported by sewage outlet pipe 16 after flushing；
S5 rinses the inside that purified exhaust gas imported into connection box 10 by third connecting tube 13, passes through absorbent wool 12
Moisture in exhaust gas is absorbed, and exhaust gas is imported into the inside of fixing pipe 303 by the 4th connecting tube 11, utilizes filtering
305 pairs of exhaust gas of cylinder are filtered processing, and the impurity that will filter out stays in the crack between fixing pipe 303 and cartridge filter 305, will
Filtered exhaust gas is discharged by air-exhausting duct 304；
Pressing plate 401 is gone to side, handle 309 is pulled, by cartridge filter 305 by S6 by pulling fixed block 402 upwards
It pulls out, to carry out cleaning or replacement to cartridge filter 305, pressing plate 401 is pressed on case lid 307 after cleaning replacement, to case
Lid 307 is fixed, and dust removal operation can be completed.
Working principle: when needing the exhaust gas generated to coal fired power generation to handle, blast pipe 109 and burning are arranged
Tracheae is connected, and by strong drawing machine 7 and municipal power electric connection, extracts exhaust gas out by strong drawing machine 7, passes through screen tube
110 pairs of exhaust gas are once filtered, and the bulk impurity in exhaust gas is stopped, and by motor 101 and municipal power electric connection, pass through motor
101 operating drives bull stick 103 to be rotated, thus drive connecting plate 105 and hair brushing plate 106 the inside of screen tube 110 into
Row rotation, so that the bulk impurity for being attached to 110 inner wall of screen tube be removed, the impurity of removing is imported by leading dirt hole 501
Screwed pipe 505 is screwed out the surface of threaded rod 503, connects dirt to remove by the inside of dirt-collecting box 502 by rotated threaded tubular 505
Box 502 simultaneously clears up impurity, and primary filtered exhaust gas is imported into the inside of purifying box 21 by the second connecting tube 8,
Water inlet pipe 251 is connect with municipal water sources water, suction pump 252 and municipal power electric connection are led water body by suction pump 252
Enter to the inside of shower head pipe 22, and spray cleaning is carried out by the exhaust gas of 22 pairs of shower head pipe importings, thus by the particle in exhaust gas
Object is cleared up, and is exported sewage by sewage outlet pipe 16 by opening valve 17, purified exhaust gas enters connection box 10
Inside absorbs the moisture in exhaust gas by absorbent wool 12, and is imported into the exhaust gas blotted by the 4th connecting tube 11
The inside of fixing pipe 303, so that the impurity filtered out is remained in fixing pipe to exhaust gas filtration treatment again using cartridge filter 305
303 and cartridge filter 305 crevice place, and filtered exhaust gas is exported by air-exhausting duct 304, by pulling fixed block upwards
It 402 and rotates, so that pressing plate 401 is fallen off the surface of case lid 307, by pulling handle 309 upwards, so that cartridge filter 305 be drawn
The inside of the device is maintained or replaced out, improves the clean-up effect of the device, convenient to receive to the impurity filtered out
Collection processing.
In the description of the present invention, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include so that include a series of elements process, method, article or equipment not only include those elements, but also
Including other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.It should be noted that, in this document, all
As the relational terms of " first ", " second " or the like are used merely to an entity or operation and another entity or operating space
It separates, without necessarily requiring or implying between these entities or operation, there are any actual relationship or orders.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of coal-burning power plant's purifying and dedusting device, including bottom plate (6), it is fixedly connected on the left of bottom plate (6) upper surface
Strong drawing machine (7), it is characterised in that: the upper surface of the strong drawing machine (7) is fixedly connected with filter mechanism (3), described
The top of filter mechanism (3) right side is equipped with fixed mechanism (4), is fixedly connected on the right side of bottom plate (6) upper surface net
Change mechanism (2), be placed with dedusting mechanism (1) on the left of the filter mechanism (3), the bottom of the dedusting mechanism (1) is fixed to be connected
It is connected to Qu Chen mechanism (5)；
The dedusting mechanism (1) include dust cleaning case (108), blast pipe (109), motor (101), bull stick (103), bearing (102),
Screen tube (110), connecting plate (105), hair brushing plate (106), position-limiting tube (104) and fixed plate (107), the dust cleaning case (108)
The lower part fixation of left side is communicated with blast pipe (109), is fixedly connected with motor in the middle part of dust cleaning case (108) upper surface
(101), the output end of the motor (101) is fixedly connected with bull stick (103), and the middle part of dust cleaning case (108) upper surface is solid
Surely it is inlaid with bearing (102), the inside of the dust cleaning case (108) is placed with screen tube (110), a left side for the screen tube (110)
Right two sides are fixedly connected to fixed plate (107), and the one side that two fixed plates (107) are located remotely from each other is and dust cleaning case
(108) inner sidewall is fixedly connected, and the middle part fixation of screen tube (110) upper surface is inlaid with position-limiting tube (104), and described turn
Bar (103) sequentially passes through bearing (102) and position-limiting tube (104) and extends to screen tube (110) far from the one end of motor (101)
Inside, and the outer surface of bull stick (103) is fixedly connected with the inner ring of bearing (102), the bull stick (103) is located at screen tube
(110) left side is fixedly connected with connecting plate (105), and the left side of the connecting plate (105) is fixedly connected with hair brushing plate
(106), the hair brushing plate (106) is in contact far from the one side of connecting plate (105) with the inner sidewall of screen tube (110), described
The top of dust cleaning case (108) right side is fixedly connected with the first connecting tube (9), and first connecting tube (9) is far from dust cleaning case
(108) one end is connected to the fixation of the input terminal of strong drawing machine (7)；
The Qu Chen mechanism (5) includes leading dirt hole (501), dirt-collecting box (502), threaded rod (503), slip ring (506), screwed pipe
(505) and link block (504) it, is offered in the middle part of dust cleaning case (108) inner bottom wall and leads dirt hole (501), the dust cleaning case
(108) it is placed with below dirt-collecting box (502), the top of dirt-collecting box (502) left and right sides is fixedly connected to connection
Block (504), the one side that two link blocks (504) are located remotely from each other are fixedly connected to slip ring (506), the dust cleaning case
(108) bottom surface is fixedly connected there are two symmetrical threaded rod (503), and is led dirt hole (501) and be located at two threaded rods (503)
Between, each threaded rod (503) runs through slip ring (506) and extends to slip ring (506) far from the one end of dust cleaning case (108)
Lower section；
The purification mechanism (2) includes purifying box (21), shower head pipe (22), orientating box (23), pilot hole (24) and water supply mechanism
(25), the output end fixation of the strong drawing machine (7) is communicated with the second connecting tube (8), and second connecting tube (8) is far from strong
One end of power exhaust fan (7) runs through purifying box (21) and extends to the inside of purifying box (21), the inside of the purifying box (21)
It is placed with orientating box (23), second connecting tube (8) one end and orientating box (23) left side far from strong drawing machine (7)
Middle part is fixed to be connected to, and is offered pilot hole (24) in the middle part of orientating box (23) bottom surface, the inner sidewall of the purifying box (21)
It is fixedly connected with the shower head pipe (22) of whole circle, and shower head pipe (22) is located at the top of orientating box (23)；
Connection box (10), the middle part of purifying box (21) upper surface are fixedly connected on the left of purifying box (21) upper surface
Fixation is communicated with third connecting tube (13), the one end of the third connecting tube (13) far from purifying box (21) with to connect box (10) right
The fixed connection in the middle part of side, the inside of connection box (10) are fixedly connected with that there are two symmetrical absorbent wools (12), described
The middle part fixation of connection box (10) left side is communicated with the 4th connecting tube (11)；
The filter mechanism (3) includes Rose Box (302), support plate (301), fixing pipe (303), cartridge filter (305), connecting column
(308), through-hole (310), case lid (307), handle (309), air-exhausting duct (304) and card slot (306), the Rose Box (302)
It being fixedly connected between inner sidewall support plate (301), the upper surface of the support plate (301) is fixedly connected with cartridge filter (305),
The middle part fixation of cartridge filter (305) inner bottom wall is communicated with fixing pipe (303), and the 4th connecting tube (11) is far from connection box
(10) one end is through Rose Box (302) and support plate (301) and the inside for extending to fixing pipe (303), the Rose Box
(302) it is offered in the middle part of upper surface card slot (306), offers through-hole (310) in the middle part of Rose Box (302) inner roof wall,
And through-hole (310) is connected with card slot (306), the inside of the card slot (306) is placed with and card slot (306) compatible case lid
(307), the top fixation of Rose Box (302) left side is communicated with air-exhausting duct (304).
2. a kind of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: the water supply mechanism (25)
Including cavity (253), suction pump (252), water inlet pipe (251) and aqueduct (254), the bottom of the purifying box (21) is offered
The inner bottom wall of cavity (253), the cavity (253) is fixedly connected with suction pump (252), the input terminal of the suction pump (252)
Fixation is communicated with water inlet pipe (251), and the one end of the water inlet pipe (251) far from suction pump (252) is through purifying box (21) and prolongs
The left side of purifying box (21) is extended to, the output fixation of the suction pump (252) is communicated with aqueduct (254), the aqueduct
(254) one end far from suction pump (252) is connected to through purifying box (21) and with shower head pipe (22) fixation.
3. a kind of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: the fixed mechanism (4)
Including ring tube (403), pressing plate (401), fixed block (402), slide bar (406), spring (404) and restriction plate (405), the mistake
The top of filter box (302) right side is fixedly connected with ring tube (403), and the internal sleeve of the ring tube (403) is equipped with and annulus
(403) compatible slide bar (406) is managed, the top of slide bar (406) outer surface is fixedly connected with fixed block (402), described
The left side of fixed block (402) is fixedly connected with pressing plate (401), and the upper surface phase of the bottom surface of pressing plate (401) and case lid (307)
Contact, the bottom surface of the ring tube (403) is fixedly connected with spring (404), and spring (404) socket-connects with slide bar (406), institute
The bottom surface for stating slide bar (406) is fixedly connected with restriction plate (405), the spring (404) one end and limit far from ring tube (403)
The upper surface of making sheet (405) is fixedly connected.
4. a kind of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: the dirt-collecting box (502)
The left and right sides be placed with and threaded rod (503) compatible screwed pipe (505), and screwed pipe (505) and threaded rod (503)
It is threadedly coupled.
5. a kind of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: the purifying box (21) is right
The lower part fixation of side is communicated with sewage outlet pipe (16), and the outer surface of the sewage outlet pipe (16) is fixedly connected with valve (17).
6. a kind of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: case lid (307) bottom
It is fixedly connected in the middle part of face connecting column (308), the connecting column (308) runs through through-hole (310) far from the one end of case lid (307)
And it is extended to the over the inside of filter box (302), and table on one side and cartridge filter (305) of the connecting column (308) far from case lid (307)
It is fixedly connected in the middle part of face.
7. a kind of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: on the case lid (307)
It is fixedly connected in the middle part of surface handle (309), the diameter value of the cartridge filter (305) is less than the diameter value of through-hole (310).
8. a kind of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: the Rose Box (302)
The top of left side is fixedly connected with firm plate (14), and the bottom surface of the firm plate (14) is fixedly connected to be consolidated there are two symmetrical
Fixed column (15), upper surface of one side of each fixed column (15) far from firm plate (14) with dust cleaning case (108) are fixed
Connection, and motor (101) is located between two fixed columns (15).
9. a kind of dust removal method of coal-burning power plant's purifying and dedusting device according to claim 1, it is characterised in that: dedusting side
Method includes the following steps:
The air hose of power plant soot generating equipment is connected by S1 with blast pipe (109), by strong drawing machine (7) and municipal power supply
Electrical connection extracts the gas of burning discharge by the operating of strong drawing machine (7)；
S2, flue gas imported into dust cleaning case (108) it is interior when, processing is filtered to flue gas by screen tube (110), by dust
In bulk impurity separated, by motor (101) and municipal power electric connection, the operating for passing through motor (101) drives bull stick
(103) it is rotated, to drive connecting plate (105) and hair brushing plate (106) to be rotated in screen tube (110), to strainer
The impurity of cylinder (110) inner wall attachment is brushed, it is made to fall to the inside of dirt-collecting box (502)；
S3 is fallen off threaded rod (503) by rotated threaded tubular (505) when the impurity in dirt-collecting box (502) is excessive
Surface, remove dirt-collecting box (502), dust impurities poured out；
The exhaust gas of extraction is imported into the inside of purifying box (21) by the second connecting tube (8) by S4, by water inlet pipe (251) and city
Political affairs water source is connected, and by suction pump (252) and municipal power electric connection, water body is pumped into shower head pipe by suction pump (252)
(22) inside, and the exhaust gas of importing is sprayed by shower head pipe (22), the particulate contaminant in exhaust gas is washed out, by valve
(17) it opens, the sewage of exhaust gas after flushing is exported by sewage outlet pipe (16)；
S5 rinses the inside that purified exhaust gas imported into connection box (10) by third connecting tube (13), passes through absorbent wool
(12) moisture in exhaust gas is absorbed, and exhaust gas is imported into the inside of fixing pipe (303) by the 4th connecting tube (11),
Processing is filtered to exhaust gas using cartridge filter (305), the impurity that will filter out stays in fixing pipe (303) and cartridge filter (305)
Between crack in, by filtered exhaust gas pass through air-exhausting duct (304) be discharged；
Pressing plate (401) is gone to side, pulled handle (309), by cartridge filter by S6 by pulling fixed block (402) upwards
(305) it pulls out, to carry out cleaning or replacement to cartridge filter (305), pressing plate (401) is pressed in case lid after cleaning replacement
(307) on, case lid (307) is fixed, dust removal operation can be completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810413412.6A CN108479261B (en) | 2018-05-03 | 2018-05-03 | A kind of coal-burning power plant's purifying and dedusting device and its dust removal method |
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| CN201810413412.6A CN108479261B (en) | 2018-05-03 | 2018-05-03 | A kind of coal-burning power plant's purifying and dedusting device and its dust removal method |
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| CN108479261B true CN108479261B (en) | 2019-10-29 |
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| CN109011998B (en) * | 2018-09-14 | 2021-01-05 | 王跃 | Mining is with ore deposit hole environmental protection dust collector |
| CN109759327B (en) * | 2019-02-25 | 2023-12-26 | 中国电力工程顾问集团西北电力设计院有限公司 | Power plant coal conveying, filtering and impurity removing device |
| CN110665325A (en) * | 2019-10-30 | 2020-01-10 | 邳州亚联环保科技有限公司 | Air dust removal purifies environmental protection equipment |
| CN110953587A (en) * | 2019-12-24 | 2020-04-03 | 沈阳环境科学研究院 | Medical waste incineration tail gas purification device and method |
| CN111282425B (en) * | 2020-04-01 | 2022-04-29 | 扬州绿泉环保工程技术有限公司 | Industrial waste gas integral type machinery environmental protection treatment facility |
| CN113019042B (en) * | 2021-03-01 | 2022-07-01 | 湖南利苍环保科技有限公司 | Efficient automatic waste gas treatment method |
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| CN108479261A (en) | 2018-09-04 |
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Granted publication date: 20191029 |