CN111841228A - Flue gas dust removal equipment for atmosphere pollution prevention and control - Google Patents
Flue gas dust removal equipment for atmosphere pollution prevention and control Download PDFInfo
- Publication number
- CN111841228A CN111841228A CN202010741738.9A CN202010741738A CN111841228A CN 111841228 A CN111841228 A CN 111841228A CN 202010741738 A CN202010741738 A CN 202010741738A CN 111841228 A CN111841228 A CN 111841228A
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- rotating shaft
- box
- bevel gear
- flue gas
- scraper
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000003546 flue gas Substances 0.000 title claims abstract description 53
- 239000000428 dust Substances 0.000 title claims abstract description 33
- 230000002265 prevention Effects 0.000 title claims description 3
- 239000000945 filler Substances 0.000 claims abstract description 26
- 239000003814 drug Substances 0.000 claims description 77
- 239000007788 liquid Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 abstract description 52
- 239000000779 smoke Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000012856 packing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of flue gas dust removal, in particular to flue gas dust removal equipment for preventing and treating atmospheric pollution, which comprises a treatment box, wherein one end of a first reciprocating screw rod is connected with a third rotating shaft, one end of the third rotating shaft, which is positioned outside the treatment box, is connected with a fourth bevel gear, a first moving block is connected onto the first reciprocating screw rod, a first limiting frame is connected into the treatment box, the upper end of a supporting rod is connected with a scraper, a filler is fixedly connected into the treatment box, the bottom end of the filler is in contact with the upper end of the scraper, and through holes are formed in two sides of the treatment. According to the invention, the power mechanism is controlled by the external controller to start and then drive the second rotating shaft to rotate, the first moving block reciprocates in the horizontal direction under the limit of the first limit frame, the first moving block drives the scraper to reciprocate in the horizontal direction through the support rod, and the scraper which reciprocates scrapes off foam adhered to the lower surface of the filler, so that an air inlet gap at the bottom of the filler is not shielded, and the smoke emission speed is increased.
Description
Technical Field
The invention relates to the technical field of flue gas dust removal, in particular to flue gas dust removal equipment for preventing and treating atmospheric pollution.
Background
With the rapid development of industry, high-temperature flue gas generated in the industrial production process can be discharged into the atmosphere after being dedusted, and when the high-temperature flue gas generated in the industrial production process is treated, the high-temperature flue gas is firstly discharged into a heat exchanger for heat exchange, the waste heat of the high-temperature flue gas is utilized to add water so as to recycle the heat of the high-temperature flue gas, and finally the flue gas after heat exchange is introduced into a dust collecting device for dedusting, and is discharged into the atmosphere after dedusting treatment.
When flue gas to after the heat transfer is handled, the method that adopts the foam to spray usually removes dust, liquid sprays to the dispersion board on, when gas passes through the dispersion board, and produce the foam between the liquid on the dispersion board, gas passes through the foam, thereby get rid of the dust in the gas, because gaseous continuous letting in, make gas have certain flow velocity, can take the foam to rise together at the in-process that rises, foam and the gas separation back that will be stained with the dust through packing at last with gaseous release, because the foam has certain viscidity, the foam bonding after the separation is in the bottom of packing, along with the going on of removing dust, the foam of packing bottom increases gradually, cover the air inlet gap of packing bottom, make the unable quick filler that passes through of flue gas, the speed of flue gas emission has been reduced.
Disclosure of Invention
The invention aims to solve the defect that the foam covers the air inlet gap at the bottom of the filler and reduces the gas emission speed in the prior art, and provides flue gas dust removal equipment for preventing and controlling atmospheric pollution.
In order to achieve the purpose, the invention adopts the following technical scheme:
design a flue gas dust removal equipment for preventing and treating atmospheric pollution, which comprises a treatment box, wherein the top end of the treatment box is provided with a gas outlet, a liquid medicine layer is placed at the bottom end inside the treatment box, the treatment box is communicated with a gas inlet pipe, the gas inlet pipe is positioned above the liquid medicine layer, a first perforated plate is connected inside the treatment box and positioned above the gas inlet pipe, a second perforated plate is connected inside the treatment box and positioned above the first perforated plate, a spraying mechanism is connected inside the treatment box and communicated with the liquid medicine layer, the treatment box is connected with a power mechanism, a second rotating shaft is rotatably connected on the treatment box, a second bevel gear is connected on the second rotating shaft, the second bevel gear is connected with the power mechanism, and a third bevel gear is connected on the second rotating shaft, one end of the second rotating shaft extends into the treatment box, one end of the second rotating shaft, which is located in the treatment box, is connected with a first reciprocating screw, one end of the first reciprocating screw is connected with a third rotating shaft, one end of the third rotating shaft extends out of the treatment box, one end of the third rotating shaft, which is located outside the treatment box, is connected with a fourth bevel gear, a first moving block is connected onto the first reciprocating screw, the upper end of the first moving block is connected with a support rod, a first limit frame is connected into the treatment box, the upper end of the support rod passes through the first limit frame, the support rod can slide on the first limit frame, the upper end of the support rod is connected with a scraper, the treatment box is fixedly connected with a filler, and the bottom end of the filler is in contact with the upper end of the scraper.
Preferably, the spraying mechanism includes the fixing base, the fixing base is connected handle the case, be connected with the dispersion pipe on the fixing base, the bottom intercommunication of dispersion pipe has a plurality of shower nozzle, the one side of handling the case is connected with the circulating pump, the import of circulating pump passes through the connecting pipe intercommunication the liquid medicine layer, the export intercommunication of circulating pump has the pipe, the one end intercommunication of pipe the dispersion pipe.
Preferably, the power mechanism comprises a motor, the motor is connected with the processing box, the output end of the motor is in driving connection with a first rotating shaft, the upper end of the first rotating shaft is connected with a first bevel gear, and the first bevel gear is in meshing connection with the second bevel gear.
Preferably, through holes are formed in both sides of the treatment box, the scraper can pass through the through holes, one side of the treatment box is connected with a first box body, the first box body is communicated with the treatment box through the through holes, the other side of the treatment box is connected with a second box body, the second box body is communicated with the treatment box through the through holes, a first wiping mechanism is connected in the first box body, the first wiping mechanism comprises a second reciprocating screw rod, one end of the second reciprocating screw rod is rotatably connected with the first box body, a second moving block is connected on the second reciprocating screw rod, an elastic block is fixedly connected on the second moving block and can be contacted with the scraper, a first guide rod is connected on the second moving block, a second limiting frame is connected in the first box body, one end of the first guide rod is slidably connected with the second limiting frame, the bottom end of the second reciprocating screw rod is connected with a fourth rotating shaft, the bottom end of the fourth rotating shaft extends out of the first box body, the bottom end of the fourth rotating shaft is connected with a fifth bevel gear, the fifth bevel gear is meshed with and connected with the fourth bevel gear, a second wiping mechanism is connected in the second box body, the second wiping mechanism is identical to the first wiping mechanism in structure, and the second wiping mechanism is connected with the third bevel gear.
Preferably, the elastic block is a sponge block.
Preferably, the upper end of the first box body is communicated with a first medicine discharging mechanism, the upper end of the second box body is communicated with a second medicine discharging mechanism, and the first medicine discharging mechanism and the second medicine discharging mechanism are identical in structure.
Preferably, first medicine discharging mechanism includes the explosive box, the explosive box is connected first box, the bottom intercommunication of explosive box has the pencil of putting, put the pencil intercommunication first box, the bottom of putting the pencil is connected with sealed piece, the bottom of sealed piece is connected with the dead lever, the bottom of dead lever is connected with the briquetting, the briquetting is located directly over the second movable block, be connected with the spring on the briquetting, the one end of spring is connected put the pencil, be connected with the second guide bar on the briquetting, the bottom of putting the pencil is connected with the third spacing, the one end slidable of second guide bar is connected the third spacing, the bottom plane of third spacing is higher than the bottom plane of briquetting.
The flue gas dust removal equipment for preventing and treating atmospheric pollution provided by the invention has the beneficial effects that:
drive the second pivot through external control ware control power unit after starting and rotate, the second pivot drives first reciprocating screw and rotates, first reciprocating screw rotates the back, first movable block is reciprocating motion in the horizontal direction under first spacing, first movable block passes through the bracing piece and drives scraper blade reciprocating motion in the horizontal direction, reciprocating motion's scraper blade strikes off the foam that packs the lower surface bonding for the air inlet gap of packing bottom is not sheltered from, improves the speed of flue gas emission.
Drawings
FIG. 1 is a first schematic structural diagram of a flue gas dust removal device for preventing and treating atmospheric pollution, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a flue gas dust removal device for preventing and treating atmospheric pollution according to the present invention;
FIG. 3 is a schematic cross-sectional view of a flue gas dust removal device for preventing and treating atmospheric pollution according to the present invention;
FIG. 4 is an enlarged partial view taken at A1 of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a connection structure of a dispersion pipe and a nozzle in the flue gas dust removal equipment for controlling atmospheric pollution according to the present invention;
FIG. 6 is a schematic view of a connection structure between a support rod and a first limiting frame in the flue gas dust removal device for preventing and treating atmospheric pollution according to the present invention;
FIG. 7 is a schematic view of a connection structure between a first box and a first wiping mechanism in the flue gas dust removal device for atmospheric pollution control according to the present invention;
FIG. 8 is a schematic structural view of a first chemical discharge mechanism in the flue gas dust removal device for atmospheric pollution control according to the present invention;
fig. 9 is a system block diagram of a flue gas dust removal device for preventing and treating atmospheric pollution, which is provided by the invention.
In the figure: the device comprises a treatment box 1, an air outlet 2, a liquid medicine layer 3, an air inlet pipe 4, a first perforated plate 5, a second perforated plate 6, a fixed seat 7, a dispersion pipe 8, a spray head 9, a circulating pump 10, a guide pipe 11, a motor 12, a first rotating shaft 13, a first bevel gear 14, a second rotating shaft 15, a second bevel gear 16, a third bevel gear 17, a first reciprocating screw 18, a third rotating shaft 19, a fourth bevel gear 20, a first moving block 21, a support rod 22, a scraper 23, a filler 24, a first limiting frame 25, a through hole 26, a first box body 27, a second reciprocating screw 28, a second moving block 29, an elastic block 30, a first guide rod 31, a second limiting frame 32, a fourth rotating shaft 33, a fifth bevel gear 34, a medicine storage box 35, a medicine discharge pipe 36, a sealing block 37, a fixing rod 38, a pressing block 39, a spring 40, a second guide rod 41, a third limiting frame 42 and a second box body 43.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-9, a flue gas dust removal device for preventing and treating atmospheric pollution comprises a treatment box 1, wherein a gas outlet 2 is formed in the top end of the treatment box 1, the gas outlet 2 is used for discharging flue gas after dust removal, a liquid medicine layer 3 is placed at the bottom end inside the treatment box 1, the treatment box 1 is communicated with a gas inlet pipe 4, the gas inlet pipe 4 is used for guiding the flue gas subjected to heat exchange and temperature reduction into the treatment box 1, the gas inlet pipe 4 is positioned above the liquid medicine layer 3, a first perforated plate 5 is connected into the treatment box 1, the first perforated plate 5 is used for dispersing the flue gas so that the flue gas is uniformly contacted with a second perforated plate 6, the first perforated plate 5 is positioned above the gas inlet pipe 4, a second perforated plate 6 is connected into the treatment box 1, the second perforated plate 6 is used for dispersing liquid medicine sprayed by a spraying mechanism, the second perforated plate 6 is positioned above the first perforated plate 5, the treatment box, the effect of sprinkling mechanism is spraying the medicament, sprinkling mechanism is located the top of second perforated plate 6, sprinkling mechanism communicates liquid medicine layer 3, the medicament that sprinkling mechanism sprayed falls to the upper surface of second perforated plate 6, strike the liquid medicine on the second perforated plate 6 when handling the flue gas of bottom in case 1 and passing through second perforated plate 6, produce the foam after liquid medicine on the second perforated plate 6 strikes mutually with the flue gas, the dust in the foam filtration flue gas of production, the part produces the foam simultaneously and upwards floats along with the flue gas.
Spraying mechanism includes fixing base 7, fixing base 7's effect is fixed dispersion pipe 8, fixing base 7 connection processing case 1, be connected with dispersion pipe 8 on the fixing base 7, dispersion pipe 8's effect is with the liquid medicine dispersion, dispersion pipe 8's bottom intercommunication has a plurality of shower nozzle 9, shower nozzle 9's effect is spraying the liquid medicine, one side of processing case 1 is connected with circulating pump 10, circulating pump 10's effect is with in the liquid medicine suction dispersion pipe 8 in the liquid medicine layer 3, release by shower nozzle 9, connecting pipe intercommunication liquid medicine layer 3 is passed through in circulating pump 10's the import, circulating pump 10's export intercommunication has pipe 11, pipe 11's one end intercommunication dispersion pipe 8, the medicament in the liquid medicine layer 3 is taken out through the connecting pipe after circulating pump 10 starts, send the medicament of extraction into dispersion pipe 8 through pipe 11, release by shower nozzle 9.
The power mechanism is connected to the processing box 1, the power mechanism is used for driving the second rotating shaft 15 to rotate after being powered on and started, the second rotating shaft 15 is rotatably connected to the processing box 1, the second rotating shaft 15 is connected with the second bevel gear 16, the second bevel gear 16 is connected with the power mechanism, the kinetic energy generated by the power mechanism is transmitted to the second rotating shaft 15 through the second bevel gear 16 and drives the second rotating shaft 15 to rotate, the power mechanism comprises a motor 12, the motor 12 is connected with the processing box 1, the output end of the motor 12 is connected with the first rotating shaft 13 in a driving mode, the upper end of the first rotating shaft 13 is connected with the first bevel gear 14, the first bevel gear 14 is meshed with the second bevel gear 16, the motor 12 is powered on and started and then drives the first rotating shaft 13, the first rotating shaft 13 drives the.
Be connected with third bevel gear 17 on the second pivot 15, the one end of second pivot 15 extends to and handles the case 1 in, the one end that second pivot 15 is located to handle the case 1 is connected with first reciprocating screw 18, the effect of first reciprocating screw 18 is rotated under the drive of second pivot 15, drive first movable block 21 reciprocating motion on the horizontal direction, the one end of first reciprocating screw 18 is connected with third pivot 19, the effect of third pivot 19 is connected fourth bevel gear 20, the one end of third pivot 19 extends outside handling the case 1, the one end that third pivot 19 is located to handle the case 1 outside is connected with fourth bevel gear 20.
Be connected with first movable block 21 on the first reciprocating screw 18, the effect of first movable block 21 is fixed support rod 22, the upper end of first movable block 21 is connected with bracing piece 22, bracing piece 22's effect is fixed scraper blade 23, it has first spacing 25 to handle incasement 1 in connection, the effect of first spacing 25 is spacing to bracing piece 22, make under the rotation of first reciprocating screw 18, first movable block 21 can only move in the horizontal direction, the upper end of bracing piece 22 is through first spacing 25, and bracing piece 22 can slide on first spacing 25, the upper end of bracing piece 22 is connected with scraper blade 23, the effect of scraper blade 23 is scraped the foam that bonds to the lower surface of filler 24, it has filler 24 to handle incasement 1 internal fixation, the effect of filler 24 is with flue gas and foam separation, the bottom of filler 24 contacts with the upper end of scraper blade 23.
The working process is as follows: the flue gas after heat exchange and temperature reduction enters the treatment box 1 through the air inlet pipe 4, the external controller controls the start of the circulating pump 10, the circulating pump 10 pumps the medicament in the liquid medicament layer 3 through the connecting pipe after being started, the pumped medicament is sent into the dispersion pipe 8 through the guide pipe 11 and is released by the spray head 9, the liquid medicament is dispersed and dropped onto the second perforated plate 6, the flue gas entering the treatment box 1 is dispersed through the first perforated plate 5 and then uniformly contacts with the second perforated plate 6, the flowing flue gas impacts the liquid medicament on the second perforated plate 6 when passing through the second perforated plate 6, the liquid medicament on the second perforated plate 6 and the flue gas impact to generate foam, the generated foam filters dust in the flue gas, meanwhile, part of the generated foam floats upwards along with the flue gas and floats to the upper part to contact with the filler 24, the filler 2 separates the flue gas from the foam, the separated flue gas is released from the air outlet 2, and the separated foam is adhered to the bottom end of the filler 2, the external controller controls the power mechanism to start and then drives the second rotating shaft 15 to rotate, the external controller controls the motor 12 to start, the motor 12 drives the first rotating shaft 13 to rotate after being started, the first rotating shaft 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the second rotating shaft 15 to rotate, the second rotating shaft 15 drives the first reciprocating screw 18 to rotate, after the first reciprocating screw 18 rotates, the first moving block 21 reciprocates in the horizontal direction under the limit of the first limit frame 25, the first moving block 21 drives the scraper 23 to reciprocate in the horizontal direction through the support rod 22, and the scraper 23 which reciprocates scrapes foams bonded on the lower surface of the filler 24, so that an air inlet gap at the bottom of the filler 24 is not blocked, and the speed of flue gas emission is improved.
Example 2
After the power mechanism is powered on and started, the second rotating shaft 15 is driven to rotate, the second rotating shaft 15 drives the first reciprocating screw 18 to rotate, the first moving block 21 drives the scraper 23 to reciprocate in the horizontal direction through the support rod 22, when the scraper 23 scrapes off the foam adhered to the lower surface of the filler 24, because the foam has certain viscosity, in the process of scraping off the foam adhered to the lower surface of the filler 24 by the scraper 23, as the foam adhered to the two sides of the scraper 23 is more and more, when the scraper 23 scrapes off the foam on the lower surface of the filler 24, the foam adhered to the two sides of the scraper 23 is adhered to the lower surface of the filler 24 again, and the air inlet gap covering the lower surface of the filler 24 is covered again, referring to fig. 1-9, as another preferred embodiment of the present invention, on the basis of embodiment 1, through holes 26 are formed on the two sides of the processing box 1, and the through holes 26 function of the scraper, the scraping plate 23 can pass through the through hole 26, one side of the processing box 1 is connected with a first box body 27, the first box body 27 is used for connecting a first wiping mechanism, the first box body 27 is communicated with the processing box 1 through the through hole 26, the other side of the processing box 1 is connected with a second box body 43, the second box body 43 is used for fixing a second wiping mechanism, the second box body 43 is communicated with the processing box 1 through the through hole 26, the first wiping mechanism is connected in the first box body 27 and used for absorbing foam on the contact surface of the scraping plate 23 and the first wiping mechanism, the first wiping mechanism comprises a second reciprocating screw 28, the second reciprocating screw 28 is used for driving a second moving block 29 to reciprocate in the vertical direction after rotating, one end of the second reciprocating screw 28 is rotatably connected with the first box body 27, the second reciprocating screw 28 is connected with a second moving block 29, the second moving block 29 is used for fixing the elastic block 30, an elastic block 30 is fixedly connected to the second moving block 29, the elastic block 30 is used for absorbing foam on the surface, contacting with the elastic block 30, of the scraper 23 after contacting with the scraper 23, the elastic block 30 is a sponge block, the elastic block 30 is soaked by a foam remover, and the elastic block 30 can contact with the scraper 23.
A first guide rod 31 is connected on the second moving block 29, a second limit frame 32 is connected in the first box body 27, one end of the first guide rod 31 is connected with the second limit frame 32 in a sliding way, after the second moving block 29 moves, one end of the first guide rod 31 slides on the second limit frame 32, the second moving block 29 only moves in the vertical direction, the bottom end of the second reciprocating screw 28 is connected with a fourth rotating shaft 33, the fourth rotating shaft 33 is used for driving the second reciprocating screw 28 to rotate, the bottom end of the fourth rotating shaft 33 extends out of the first box 27, the bottom end of the fourth rotating shaft 33 is connected with a fifth bevel gear 34, the fifth bevel gear 34 is used for driving the fourth rotating shaft 33 to rotate, the fifth bevel gear 34 is meshed with the fourth bevel gear 20, a second wiping mechanism is connected in the second box 43 and has the same structure as the first wiping mechanism, and the second wiping mechanism is connected with the third bevel gear 17.
The working process is as follows: the third rotating shaft 19 rotates to drive the fourth bevel gear 20 to rotate, the fourth bevel gear 20 is meshed with the fifth bevel gear 34 to drive the fifth bevel gear 34 to rotate, the fifth bevel gear 34 drives the second reciprocating screw 28 to rotate through the fourth rotating shaft 33, after the second reciprocating screw 28 rotates, the second moving block 29 reciprocates in the vertical direction under the limit of the first guide rod 31 and the second limit frame 32, when the scraper 23 moves to the rightmost end, one side of the scraper 23 passes through the through hole 26, one side of the scraper 23 passing through the through hole 26 contacts with the elastic block 30 on the second moving block 29 and slightly presses the elastic block 30, the elastic block 30 contacts with the foam on the side surface of the scraper 23 passing through the through hole 26 through the contact adsorption, after the short contact adsorption, the scraper 23 moves to the left to be separated from the elastic block 30, the elastic block 30 does not adsorb the foam on the scraper 23 any more, when the scraper 23 moves to the leftmost end, one side of the scraper 23 is contacted with the second wiping mechanism through the through hole 26, the second wiping mechanism adsorbs foam on the side surface of the scraper 23 passing through the through hole during contact, the foam on the side surface of the scraper 23 is effectively eliminated, the foam adhered on the scraper 23 is prevented from being bonded on the lower surface of the filler 24 again, after short contact adsorption, the scraper 23 moves rightwards to be separated from the second wiping mechanism, the second wiping mechanism does not adsorb the foam on the scraper 23, the scraper 23 is contacted with the elastic block 30 and the second wiping mechanism for a short time during reciprocating motion of the scraper 23 in the horizontal direction, and the elastic block 30 and the second wiping mechanism adsorb the foam on the scraper 23.
Example 3
When the foam on the side of the blade 23 is adsorbed by the elastic blocks 30, since the foam eliminating agent on the elastic blocks 30 is limited, after a period of time, the foam removing agent on the elastic block 30 is gradually reduced until the foam on the side surface of the squeegee 23 is completely consumed, and when the foam on the side surface of the squeegee 23 cannot be absorbed by the elastic block 30, the foam removing agent needs to be added, referring to fig. 1 to 9, in embodiment 2, the upper end of the first box 27 is communicated with a first medicine dispensing mechanism, the first medicine dispensing mechanism is used for adding a foam eliminating agent to the elastic block 30, the upper end of the second box 43 is communicated with a second medicine dispensing mechanism, the second medicine dispensing mechanism is used for adding a foam eliminating agent to the second wiping mechanism, the first medicine dispensing mechanism and the second medicine dispensing mechanism are identical in structure, the first medicine dispensing mechanism comprises a medicine storage box 35, the medicine storage box 35 is used for storing a foam eliminating agent, and the medicine storage box 35 is connected with the first box 27.
The bottom end of the medicine storage box 35 is communicated with a medicine discharge pipe 36, the medicine discharge pipe 36 is used for releasing a foam eliminating agent, the medicine discharge pipe 36 is communicated with the first box body 27, the bottom end of the medicine discharge pipe 36 is connected with a sealing block 37, the sealing block 37 is used for sealing an outlet of the medicine discharge pipe 36, the bottom end of the sealing block 37 is connected with a fixing rod 38, the fixing rod 38 is used for connecting the sealing block 37, the bottom end of the fixing rod 38 is connected with a pressing block 39, the pressing block 39 is used for connecting the fixing rod 38, the pressing block 39 is positioned right above the second moving block 29, the pressing block 39 is connected with a spring 40, one end of the spring 40 is connected with the medicine discharge pipe 36, the pressing block 39 is connected with a second guide rod 41, the bottom end of the medicine discharge pipe 36 is connected with a third limiting frame 42, one end of the second guide rod 41 is slidably connected with the third limiting frame 42, after the bottom end of the pressing block 39 is, so that the pressing block 39 moves stably in the vertical direction, and the bottom end plane of the third limiting frame 42 is higher than that of the pressing block 39.
The working process is as follows: the second moving block 29 is driven by the second reciprocating screw 28 to move in the vertical direction, in the process that the second moving block 29 moves upwards, the distance between the second moving block 29 and the pressing block 39 is gradually reduced until the second moving block 29 is in contact with the pressing block 39, the second moving block 29 continues to move upwards under the drive of the second moving block 29, the second moving block 29 extrudes the pressing block 39, the pressing block 39 moves upwards and stably under the limit of the second guide rod 41 and the third limit frame 42, the pressing block 39 pushes the sealing block 37 to move upwards through the fixing rod 38, at the moment, the spring 40 is compressed to generate elastic force, after the pressing block 39 moves upwards for a certain distance, the sealing block 37 is separated from the medicine discharge port of the medicine discharge pipe 36, the foam eliminating agent is released from the medicine discharge port, the released foam eliminating agent drips downwards, the foam eliminating agent falls on the elastic block 30, and when the second moving block 29 moves to the highest point, the bottom end of the third limiting frame 42 is flush with the bottom end plane of the pressing block 39, then the second moving block 29 moves downwards, the spring 40 generates elastic force to push the pressing block 39 to move downwards, after the second moving block 29 is separated from the pressing block 39, the spring 40 returns to the initial state, the sealing block 37 seals the medicine discharging port of the medicine discharging pipe 36, similarly, the second wiping mechanism and the first wiping mechanism move simultaneously, the second wiping mechanism extrudes the second medicine discharging mechanism when moving to the upper end, and the second medicine discharging mechanism adds a foam remover for the second medicine discharging mechanism.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a flue gas dust removal equipment for atmosphere pollution prevention and cure, is including handling case (1), its characterized in that, gas outlet (2) have been seted up on the top of handling case (1), liquid medicine layer (3) have been placed to the inside bottom of handling case (1), it has intake pipe (4) to handle intercommunication on case (1), intake pipe (4) are located the top of liquid medicine layer (3), it has first foraminiferous board (5) to handle case (1) in-connection, first foraminiferous board (5) are located the top of intake pipe (4), it has second foraminiferous board (6) to handle case (1) in-connection, second foraminiferous board (6) are located the top of first foraminiferous board (5), the internal connection of handling case (1) has spraying mechanism, spraying mechanism intercommunication liquid medicine layer (3), be connected with power unit on handling case (1), the treatment box (1) is rotatably connected with a second rotating shaft (15), the second rotating shaft (15) is connected with a second bevel gear (16), the second bevel gear (16) is connected with the power mechanism, the second rotating shaft (15) is connected with a third bevel gear (17), one end of the second rotating shaft (15) extends into the treatment box (1), one end of the second rotating shaft (15) positioned in the treatment box (1) is connected with a first reciprocating screw (18), one end of the first reciprocating screw (18) is connected with a third rotating shaft (19), one end of the third rotating shaft (19) extends out of the treatment box (1), one end of the third rotating shaft (19) positioned outside the treatment box (1) is connected with a fourth bevel gear (20), and the first reciprocating screw (18) is connected with a first moving block (21), the upper end of the first moving block (21) is connected with a supporting rod (22), a first limiting frame (25) is connected in the processing box (1), the upper end of the supporting rod (22) passes through the first limiting frame (25), the supporting rod (22) can slide on the first limiting frame (25), the upper end of the supporting rod (22) is connected with a scraper (23), a filler (24) is fixedly connected in the processing box (1), and the bottom end of the filler (24) is in contact with the upper end of the scraper (23).
2. The flue gas dust removal equipment for atmospheric pollution control of claim 1, wherein the spraying mechanism comprises a fixed seat (7), the fixed seat (7) is connected with the processing box (1), the fixed seat (7) is connected with a dispersion pipe (8), the bottom end of the dispersion pipe (8) is communicated with a plurality of spray heads (9), one side of the processing box (1) is connected with a circulating pump (10), the inlet of the circulating pump (10) is communicated with the liquid medicine layer (3) through a connecting pipe, the outlet of the circulating pump (10) is communicated with a guide pipe (11), and one end of the guide pipe (11) is communicated with the dispersion pipe (8).
3. The flue gas dust removal equipment for atmospheric pollution control according to claim 1, wherein the power mechanism comprises a motor (12), the motor (12) is connected with the processing box (1), an output end of the motor (12) is in driving connection with a first rotating shaft (13), an upper end of the first rotating shaft (13) is connected with a first bevel gear (14), and the first bevel gear (14) is in meshing connection with the second bevel gear (16).
4. The flue gas dust removal device for atmospheric pollution control according to claim 1, wherein through holes (26) are formed on both sides of the treatment box (1), the scraper (23) can pass through the through holes (26), a first box body (27) is connected to one side of the treatment box (1), the first box body (27) is communicated with the treatment box (1) through the through holes (26), a second box body (43) is connected to the other side of the treatment box (1), the second box body (43) is communicated with the treatment box (1) through the through holes (26), a first wiping mechanism is connected in the first box body (27) and comprises a second reciprocating screw (28), one end of the second reciprocating screw (28) is rotatably connected with the first box body (27), and a second moving block (29) is connected to the second reciprocating screw (28), an elastic block (30) is fixedly connected to the second moving block (29), the elastic block (30) can be in contact with the scraper (23), a first guide rod (31) is connected to the second moving block (29), a second limiting frame (32) is connected to the first box body (27) in a connecting mode, one end of the first guide rod (31) is connected with the second limiting frame (32) in a sliding mode, a fourth rotating shaft (33) is connected to the bottom end of the second reciprocating screw rod (28), the bottom end of the fourth rotating shaft (33) extends out of the first box body (27), a fifth bevel gear (34) is connected to the bottom end of the fourth rotating shaft (33), the fifth bevel gear (34) is in meshed connection with the fourth bevel gear (20), a second wiping mechanism is connected to the second box body (43) in a connecting mode, and the second wiping mechanism is identical to the first wiping mechanism in structure, the second wiping mechanism is connected with the third bevel gear (17).
5. The flue gas dust removal device for atmospheric pollution control according to claim 1, wherein the elastic block (30) is a sponge block.
6. The flue gas dust removal equipment for atmospheric pollution control according to claim 1, wherein the upper end of the first box (27) is communicated with a first medicine discharge mechanism, the upper end of the second box (43) is communicated with a second medicine discharge mechanism, and the first medicine discharge mechanism and the second medicine discharge mechanism have the same structure.
7. The flue gas dust removal device for atmospheric pollution control according to claim 1, wherein the first medicine discharging mechanism comprises a medicine storage box (35), the medicine storage box (35) is connected with the first box body (27), a medicine discharging pipe (36) is communicated with the bottom end of the medicine storage box (35), the medicine discharging pipe (36) is communicated with the first box body (27), a sealing block (37) is connected with the bottom end of the medicine discharging pipe (36), a fixing rod (38) is connected with the bottom end of the sealing block (37), a pressing block (39) is connected with the bottom end of the fixing rod (38), the pressing block (39) is located right above the second moving block (29), a spring (40) is connected with the pressing block (39), one end of the spring (40) is connected with the medicine discharging pipe (36), a second guide rod (41) is connected with the pressing block (39), a third limiting frame (42) is connected with the bottom end of the medicine discharging pipe (36), one end of the second guide rod (41) is connected with the third limiting frame (42) in a sliding mode, and the bottom end plane of the third limiting frame (42) is higher than that of the pressing block (39).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741738.9A CN111841228A (en) | 2020-07-29 | 2020-07-29 | Flue gas dust removal equipment for atmosphere pollution prevention and control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741738.9A CN111841228A (en) | 2020-07-29 | 2020-07-29 | Flue gas dust removal equipment for atmosphere pollution prevention and control |
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| CN111841228A true CN111841228A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010741738.9A Pending CN111841228A (en) | 2020-07-29 | 2020-07-29 | Flue gas dust removal equipment for atmosphere pollution prevention and control |
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| CN (1) | CN111841228A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642228A (en) * | 2021-01-19 | 2021-04-13 | 李武威 | Energy-concerving and environment-protective flue gas purification processing apparatus that uses |
| CN113231199A (en) * | 2021-04-29 | 2021-08-10 | 商文彬 | Flue gas dust removal equipment for atmosphere pollution prevention and control |
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| JPH05212226A (en) * | 1992-02-05 | 1993-08-24 | Asahi Glass Co Ltd | Exhaust gas treating equipment |
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| CN113231199A (en) * | 2021-04-29 | 2021-08-10 | 商文彬 | Flue gas dust removal equipment for atmosphere pollution prevention and control |
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