CN113941201A - Fluoroplastics electric wire processing is with extruder that has waste gas purification mechanism - Google Patents
Fluoroplastics electric wire processing is with extruder that has waste gas purification mechanism Download PDFInfo
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- CN113941201A CN113941201A CN202111265628.0A CN202111265628A CN113941201A CN 113941201 A CN113941201 A CN 113941201A CN 202111265628 A CN202111265628 A CN 202111265628A CN 113941201 A CN113941201 A CN 113941201A
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- 238000000746 purification Methods 0.000 title claims abstract description 94
- 239000002912 waste gas Substances 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 229920002313 fluoropolymer Polymers 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 13
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- 239000011593 sulfur Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 11
- 230000005684 electric field Effects 0.000 description 11
- 239000002245 particle Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 6
- 235000011130 ammonium sulphate Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Classifications
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- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
-
- B08B1/143—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
Abstract
The invention provides an extruder with a waste gas purification mechanism for fluoroplastic wire processing, which comprises an extruder body and a top plate, wherein the top of the extruder body is respectively and fixedly communicated with a feed pipe, a feeding pipe and a discharge pipe, a waste gas suction assembly is arranged on the top plate and comprises a first air pump, the first air pump is fixedly arranged on one side of the top plate, the input end of the first air pump is fixedly communicated with an air inlet pipe, the air inlet pipe is fixedly connected to the bottom of the top plate, and three groups of PU steel wire telescopic pipes are equidistantly distributed at the bottom of the top plate. Reduce pollution and improve the effect of environmental protection.
Description
The invention relates to the technical field of fluoroplastic wire processing, in particular to an extruder with a waste gas purification mechanism for fluoroplastic wire processing.
Background
The manufacturing of the fluoroplastic wire requires that the insulation shell is extruded in a fluoroplastic wire extruder, so that the manufacturing of the fluoroplastic wire is realized. The raw materials for manufacturing the fluoroplastic wire are plastic particles, and the plastic particles are conveyed into a fluoroplastic wire extruder through external force to be heated and melted and then extruded, however, various fluoroplastic wire extruders in the market still have various problems.
When the current fluoroplastic wire extruder is used for processing, the extruder generates organic waste gas in the plastic extrusion heating process, the main components of the organic waste gas are dust particles, non-methane total hydrocarbons and other harmful substances, the waste gas has pungent smell and slight toxicity, the generated waste gas directly flows into the air and is discharged without any treatment, the environment pollution is caused, and the influence on the health of workers can be caused after the waste gas is used for a long time, so that the health of the workers is damaged.
Disclosure of Invention
In order to remedy the above-mentioned shortcomings, the present invention provides an extruder with an exhaust gas purification mechanism for fluoroplastic wire processing that overcomes or at least partially solves the above-mentioned technical problems.
The invention is realized by the following steps:
the invention provides an extruder with a waste gas purification mechanism for fluoroplastic wire processing, which comprises an extruder body and a top plate, wherein the top of the extruder body is respectively and fixedly communicated with a feeding pipe, a feeding pipe and a discharging pipe; the three groups of PU steel wire telescopic pipes are respectively superposed with the central lines of the feeding pipe, the feeding pipe and the discharging pipe one by one, and the bottom ends of the three groups of PU steel wire telescopic pipes are fixedly communicated with the air suction cover, so that the effect of sucking waste gas discharged from all outlets of the extruder body, avoiding the waste gas from diffusing around, reducing pollution and improving the effect of environmental protection can be achieved; and a first purification mechanism and a second purification mechanism are respectively arranged on one side of the top plate.
In an embodiment of the invention, two sets of support rods are fixedly connected between the top of the air inlet pipe and the bottom of the top plate to support and fix the air inlet pipe.
In an embodiment of the invention, the first purification mechanism includes a purification barrel and a barrel cover, the purification barrel is fixedly mounted on the top of the top plate, the barrel cover is mounted on the top of the purification barrel, the output end of the first air pump is fixedly communicated with an air outlet pipe, and one end of the air outlet pipe is fixedly communicated with the interior of the purification barrel.
In an embodiment of the invention, a saturated ammonium sulfate pipe is fixedly communicated with the barrel cover, one end of the saturated ammonium sulfate pipe extends to the interior of the purification barrel and is fixedly communicated with a saturated ammonium sulfate spraying cover, the exhaust gas entering the purification barrel is contacted with a saturated ammonium sulfate solution, and the flue gas is cooled in the process, on one hand, ammonium sulfate crystals are separated out due to evaporation of water in the saturated ammonium sulfate solution to obtain a granular ammonium sulfate fertilizer with high utilization value, on the other hand, moisture in the exhaust gas is directly condensed into small water drops to fall into the interior of the water collection barrel and the inner wall of the purification barrel, and a large amount of particulate matters can also be attached to water drops to fall into the interior of the water collection barrel, so that the first purification treatment is completed.
In one embodiment of the invention, a water collecting barrel is arranged at the bottom in the purification barrel, and a wiping component is arranged on the water collecting barrel.
In one embodiment of the invention, the wiping assembly comprises an arcuate slider that slides back and forth along the top of the wall of the water collection bucket.
In an embodiment of the invention, a magic tape matt surface is fixedly bonded on the top of the arc-shaped sliding block, a magic tape hook surface is bonded on the top of the magic tape matt surface, a sponge block is fixedly connected on the top of the magic tape hook surface, ammonium sulfate crystals are separated out due to evaporation of water in a saturated ammonium sulfate solution, part of the small crystals fall onto the inner wall of the purification barrel 301, after purification is completed, the sponge block 504 is wiped and rotated on the inner wall of the purification barrel 301 by sliding the arc-shaped sliding block 501, the small crystals on the inner wall of the purification barrel 301 are swept and fall into the water collecting barrel 305 for collection, and the design of the magic tape matt surface and the magic tape hook surface is convenient for replacement of the seriously worn sponge block in a later period.
In an embodiment of the invention, the second purification mechanism comprises a treatment box fixedly arranged at the other side of the top plate, and a second air pump is fixedly connected to one side of the treatment box.
In one embodiment of the invention, an input end of the second air pump is fixedly communicated with an air pipe, and one end of the air pipe is fixedly communicated with the inside of the purification barrel.
In one embodiment of the invention, an activated carbon filter plate, a sulfur removal plate, a low-temperature plasma electric field plate and a filter screen are sequentially clamped in the treatment box from right to left, handles are fixedly connected to one sides of the activated carbon filter plate, the sulfur removal plate, the low-temperature plasma electric field plate and the filter screen, an exhaust pipe is fixedly communicated with one side of the treatment box far away from a gas pipe, a second gas pump is started, cooled waste gas enters the treatment box through the gas pipe for secondary purification, the activated carbon filter plate adsorbs harmful substances in the filtered gas flow to achieve the purpose of reducing pollution, the waste gas is purified by the low-temperature plasma electric field plate after being desulfurized by the sulfur removal plate, the low-temperature plasma electric field plate mainly utilizes an ionization separation structure similar to a honeycomb cylinder to discharge by a cathode tungsten needle in a cylindrical honeycomb electric field to change harmful gas molecules in the waste gas into positively charged particles, thereby being absorbed by the surrounding anode tube wall, achieving the purification effect, completing the second purification, and finally discharging the purified waste gas through the exhaust pipe.
The invention has the beneficial effects that:
1. according to the extruder with the waste gas purification mechanism for fluoroplastic wire processing, which is obtained through the design, the waste gas suction assembly is arranged, and the three groups of PU steel wire telescopic pipes are respectively superposed with the center lines of the feeding pipe, the feeding pipe and the discharging pipe one by one and arranged side by side, so that waste gas discharged from all outlets of the extruder body can be sucked, the effect of preventing the waste gas from diffusing from the periphery is avoided, the pollution is reduced, and the environment-friendly effect is improved;
2. through the arrangement of the first purification mechanism, waste gas is sucked into the purification barrel through the waste gas suction assembly for purification, when the waste gas passes through saturated ammonium sulfate, the waste gas is cooled in the process, moisture in the waste gas is directly condensed into small water drops to fall into the water collection barrel, a large amount of particles can be attached to the water drops to fall into the water collection barrel, and the first purification treatment is completed;
3. the cooled waste gas enters a second purification mechanism, and the waste gas is subjected to secondary purification through the second purification mechanism, so that on one hand, most harmful substances in the waste gas can be removed through twice purification, and the waste gas treatment quality is improved; after filtration and sulfur removal, a large amount of energy-carrying electrons are generated by the plate discharge of the plasma power plant to bombard pollutant molecules, and in the process of generating plasma, the instantaneous high energy generated by high-frequency discharge is enough to impact the chemical energy of some harmful gas molecules to decompose the harmful gas molecules into simple substance atoms or harmless molecules, so that the secondary purification is completed;
4. through being provided with on the water catch bowl and cleaning the subassembly, because the evaporation of saturated ammonium sulfate solution normal water and appearing the ammonium sulfate crystal, partial small crystal can fall on the inner wall of purification bucket, purifies the completion back, sweeps the small crystal on with the inner wall of purification bucket through cleaning the subassembly and falls into inside the water catch bowl, collects and recycles, has also further improved exhaust purification's effect simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a first perspective view provided by an embodiment of the present invention;
FIG. 2 is a second perspective view provided by an embodiment of the present invention;
FIG. 3 is a perspective view of a third embodiment of the present invention;
fig. 4 is a schematic front sectional view of a first purification mechanism and a second purification mechanism according to an embodiment of the present invention;
fig. 5 is a perspective view of a water collecting tub according to an embodiment of the present invention;
fig. 6 is a perspective view of an activated carbon filter plate according to an embodiment of the present invention.
In the figure: 101. an extruder body; 102. a feed pipe; 103. putting into a tube; 104. a discharge pipe; 105. a top plate; 106. a support bar; 200. an exhaust gas aspiration assembly; 201. a first air pump; 202. an air inlet pipe; 203. an air outlet pipe; 204. a PU steel wire telescopic pipe; 205. an air intake cover; 300. a first purification mechanism; 301. a purifying barrel; 302. a barrel cover; 303. a saturated ammonium sulfate pipe; 304. spraying a saturated ammonium sulfate cover; 305. a water collection barrel; 400. a second purification mechanism; 401. a treatment tank; 402. a second air pump; 403. a gas delivery pipe; 404. an exhaust pipe; 405. an activated carbon filter plate; 406. a sulfur removal plate; 407. a low temperature plasma field plate; 408. a filter screen; 409. a handle; 500. a wiping component; 501. an arc-shaped sliding block; 502. magic tape hair side; 503. hook surface of magic tape; 504. a sponge block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a fluoroplastics electric wire processing is with extruder that has exhaust purification mechanism, including extruder body 101 and roof 105, the top of extruder body 101 is fixed the intercommunication respectively has inlet pipe 102, put into pipe 103 and discharging pipe 104, be provided with waste gas suction subassembly 200 on the roof 105, waste gas suction subassembly 200 includes first air pump 201, first air pump 201 fixed mounting is in top one side of roof 105, the fixed intercommunication of input of first air pump 201 has intake pipe 202, intake pipe 202 fixed connection is in the bottom of roof 105, two sets of bracing pieces of fixedly connected with 106 between the top of intake pipe 202 and the bottom of roof 105, it is fixed to support intake pipe 202.
Three groups of PU steel wire telescopic pipes 204 are equidistantly distributed at the bottom of the top plate 105, the top ends of the three groups of PU steel wire telescopic pipes 204 are fixedly communicated with the bottom of the air inlet pipe 202, and the lengths of the PU steel wire telescopic pipes 204 can be changed at will to adapt to the extruder body 101, so that the exhaust gas extraction effect is better; the three groups of PU steel wire telescopic pipes 204 are respectively superposed with the center lines of the feeding pipe 102, the feeding pipe 103 and the discharging pipe 104 one by one, and the bottom ends of the three groups of PU steel wire telescopic pipes 204 are fixedly communicated with the air suction cover 205, so that the effect of sucking waste gas discharged from all outlets of the extruder body 101 can be achieved, the effect of preventing the waste gas from diffusing from the periphery is avoided, the pollution is reduced, and the environment-friendly effect is improved; the top plate 105 is provided at one side of the top thereof with a first purge mechanism 300 and a second purge mechanism 400, respectively.
The first purification mechanism 300 comprises a purification barrel 301 and a barrel cover 302, wherein the purification barrel 301 is fixedly arranged at the top of the top plate 105, the barrel cover 302 is arranged at the top of the purification barrel 301, the output end of the first air pump 201 is fixedly communicated with an air outlet pipe 203, and one end of the air outlet pipe 203 is fixedly communicated with the inside of the purification barrel 301.
A saturated ammonium sulfate pipe 303 is fixedly communicated with a barrel cover 302, one end of the saturated ammonium sulfate pipe 303 extends into the purification barrel 301 and is fixedly communicated with a saturated ammonium sulfate spraying cover 304, waste gas entering the purification barrel 301 is contacted with a saturated ammonium sulfate solution, and the smoke gas is cooled in the process.
Bottom is provided with water catch bowl 305 in purification bucket 301, be provided with on the water catch bowl 305 and clean subassembly 500, it includes arc slider 501 to clean subassembly 500, arc slider 501 makes a round trip to slide along the bucket wall top of water catch bowl 305, arc slider 501's top is fixed to be bonded has magic tape matte 502, magic tape matte 502's top is bonded has magic tape hook face 503, magic tape hook face 503's top fixedly connected with sponge piece 504, and simultaneously, ammonium sulfate crystal is appeared because the evaporation of saturated ammonium sulfate solution normal water, some microcrystals can fall on the inner wall of purification bucket 301, purify the back of accomplishing, through sliding arc slider 501, make sponge piece 504 clean the rotation on purification bucket 301's inner wall, the microcrystals on the inner wall that will purify bucket 301 is swept and is fallen into inside water catch bowl 305, collect and recycle, waste gas purification's effect has also further been improved simultaneously.
The second purification mechanism 400 comprises a treatment box 401, the treatment box 401 is fixedly arranged at the other side of the top plate 105, a second air pump 402 is fixedly connected to one side of the treatment box 401, an input end of the second air pump 402 is fixedly communicated with an air pipe 403, and one end of the air pipe 403 is fixedly communicated with the inside of the purification barrel 301.
An active carbon filter plate 405, a sulfur removal plate 406, a low-temperature plasma electric field plate 407 and a filter screen 408 are sequentially clamped in the treatment box 401 from right to left, handles 409 are fixedly connected to one sides of the active carbon filter plate 405, the sulfur removal plate 406, the low-temperature plasma electric field plate 407 and the filter screen 408, an exhaust pipe 404 is fixedly communicated with one side of the treatment box 401 far away from an air pipe 403, a second air pump 402 is started, cooled waste gas enters the treatment box 401 through the air pipe 403 to be purified for the second time, the active carbon filter plate 405 adsorbs harmful substances in the filtered air flow to achieve the purpose of reducing pollution, the waste gas is subjected to sulfur removal by the sulfur removal plate 406 and is purified by the low-temperature plasma electric field plate 407, the low-temperature plasma electric field plate 407 mainly utilizes an ionization separation structure similar to stack honeycomb cylinders, and discharges by cathode tungsten needles in the cylindrical honeycomb electric field to change harmful gas molecules in the waste gas into positive charge particles, thereby being adsorbed by the surrounding anode tube wall to achieve the purification effect, thereby completing the second purification, and finally discharging the purified exhaust gas through the exhaust pipe 404.
Specifically, this fluoroplastics electric wire processing is with the working process or the theory of operation of the extruder that has waste gas purification mechanism do: when the device is used, before the extruder body 101 is processed, the three groups of air suction covers 205 are adjusted to proper heights through the PU steel wire telescopic pipe 204, the three groups of air suction covers 205 are respectively positioned above the feeding pipe 102, the feeding pipe 103 and the discharging pipe 104, the first air pump 201 is started, and waste gas discharged from the feeding pipe 102, the feeding pipe 103 and the discharging pipe 104 is sucked and collected from the air suction covers 205 and the PU steel wire telescopic pipe 204 under the action of the first air pump 201 and then is discharged into the purifying barrel 301 of the first purifying mechanism 300 through the air outlet pipe 203 for first purification;
after the waste gas enters the purification barrel 301, meanwhile, the saturated ammonium sulfate pipe 303 is communicated with a liquid outlet of an external saturated ammonium sulfate solution tank, the saturated ammonium sulfate solution flows into the saturated ammonium sulfate pipe 303 and is sprayed out through the saturated ammonium sulfate spraying cover 304, the waste gas entering the purification barrel 301 is contacted with the saturated ammonium sulfate solution, and the flue gas is cooled in the process;
meanwhile, ammonium sulfate crystals are precipitated due to evaporation of water in a saturated ammonium sulfate solution, part of small crystals can fall onto the inner wall of the purification barrel 301, after purification is completed, the sponge block 504 is wiped and rotated on the inner wall of the purification barrel 301 by sliding the arc-shaped sliding block 501, the small crystals on the inner wall of the purification barrel 301 are swept into the water collecting barrel 305 for collection and reuse, meanwhile, the waste gas purification effect is further improved, the sponge block 504 is mounted on the arc-shaped sliding block 501 through the magic tape rough surface 502 and the magic tape hook surface 503, and the design of the magic tape rough surface 502 and the magic tape hook surface 503 is convenient for replacement of the seriously worn sponge block 504 in the later period;
the second air pump 402 is started, the cooled exhaust gas enters the inside of the treatment box 401 through the air delivery pipe 403 for secondary purification, the activated carbon filter plate 405 adsorbs and filters harmful substances in the air flow, and then the pollution is reduced, and after sulfur is removed through the sulfur removal plate 406, the low-temperature plasma field plate 407 discharges to generate a large amount of energetic electrons to bombard pollutant molecules, the low-temperature plasma field plate 407 utilizes the principle of high-voltage electrostatic purification, the low-temperature plasma field plate 407 mainly utilizes an ionization separation structure similar to the superposition of honeycomb cylinders, and discharges through cathode tungsten needles in the honeycomb electric field of the cylinders to change harmful gas molecules in the exhaust gas into positive charge particles, so that the positive charge particles are adsorbed by the surrounding anode pipe wall, and the purification effect is achieved, thereby the secondary purification is completed, and finally, the purified exhaust gas is discharged through the exhaust pipe 404.
It should be noted that the extruder body 101, the first air pump 201 and the second air pump 402 are devices or apparatuses existing in the prior art or devices or apparatuses that can be realized by the prior art, and power supply, specific components and principles thereof are clear to those skilled in the art, and therefore detailed descriptions thereof are omitted.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a fluoroplastics electric wire processing is with extruder that has exhaust gas purification mechanism, includes extruder body (101) and roof (105), the top of extruder body (101) is fixed respectively the intercommunication have inlet pipe (102), put into pipe (103) and discharging pipe (104), its characterized in that, be provided with waste gas suction subassembly (200) on roof (105), waste gas suction subassembly (200) include first air pump (201), first air pump (201) fixed mounting is in top one side of roof (105), the fixed intercommunication of input of first air pump (201) has intake pipe (202), intake pipe (202) fixed connection is in the bottom of roof (105), the bottom equidistance of roof (105) distributes and has three groups PU steel wire (204) of flexible pipe, three groups the top of the flexible pipe of PU steel wire (204) all is fixed to be linked together in the bottom of intake pipe (202), three groups PU steel wire telescopic pipes (204) are respectively overlapped with the central line of the feeding pipe (102), the feeding pipe (103) and the discharging pipe (104) one by one, three groups the bottom end of the PU steel wire telescopic pipes (204) is fixedly communicated with an air suction cover (205), and one side of the top plate (105) is respectively provided with a first purification mechanism (300) and a second purification mechanism (400).
2. A fluoroplastic wire processing extruder with a waste gas purification mechanism as claimed in claim 1, wherein two sets of support rods (106) are fixedly connected between the top of the gas inlet pipe (202) and the bottom of the top plate (105).
3. The extruder with the waste gas purification mechanism for fluoroplastic wire processing according to claim 1, wherein the first purification mechanism (300) comprises a purification barrel (301) and a barrel cover (302), the purification barrel (301) is fixedly mounted on the top of the top plate (105), the barrel cover (302) is mounted on the top of the purification barrel (301), the output end of the first air pump (201) is fixedly communicated with an air outlet pipe (203), and one end of the air outlet pipe (203) is fixedly communicated with the interior of the purification barrel (301).
4. The extruder with the waste gas purification mechanism for fluoroplastic wire processing according to claim 3, wherein a saturated ammonium sulfate pipe (303) is fixedly communicated with the barrel cover (302), and one end of the saturated ammonium sulfate pipe (303) extends into the purification barrel (301) and is fixedly communicated with a saturated ammonium sulfate spray cover (304).
5. A fluoroplastic wire processing extruder with a waste gas purification mechanism according to claim 4, wherein the inner bottom of the purification barrel (301) is provided with a water collection barrel (305), and the water collection barrel (305) is provided with a wiping component (500).
6. A fluoroplastic wire processing extruder with waste gas purification mechanism as claimed in claim 5 wherein said wiper assembly (500) comprises an arcuate slider (501), said arcuate slider (501) slides back and forth along the top of the wall of the water collection tank (305).
7. An extruder with a waste gas purification mechanism for fluoroplastic wire processing according to claim 6, wherein a hook and loop fastener (502) is fixedly bonded to the top of the arc-shaped slider (501), a hook and loop fastener (503) is bonded to the top of the hook and loop fastener (502), and a sponge block (504) is fixedly connected to the top of the hook and loop fastener (503).
8. An extruder with a waste gas purification mechanism for fluoroplastic wire processing according to claim 7, wherein the second purification mechanism (400) comprises a treatment tank (401), the treatment tank (401) is fixedly mounted on the other side of the top plate (105), and a second air pump (402) is fixedly connected to one side of the treatment tank (401).
9. An extruder with a waste gas purification mechanism for fluoroplastic wire processing according to claim 8, wherein an input end of the second air pump (402) is fixedly communicated with an air pipe (403), and one end of the air pipe (403) is fixedly communicated with the interior of the purification barrel (301).
10. The extruder with the waste gas purification mechanism for fluoroplastic wire processing according to claim 9, wherein the inside of the processing box (401) is sequentially clamped with an activated carbon filter plate (405), a sulfur removal plate (406), a low-temperature plasma field plate (407) and a filter screen (408) from right to left, one sides of the activated carbon filter plate (405), the sulfur removal plate (406), the low-temperature plasma field plate (407) and the filter screen (408) are fixedly connected with a handle (409), and one side of the processing box (401) far away from the gas pipe (403) is fixedly communicated with an exhaust pipe (404).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111265628.0A CN113941201A (en) | 2021-10-28 | 2021-10-28 | Fluoroplastics electric wire processing is with extruder that has waste gas purification mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111265628.0A CN113941201A (en) | 2021-10-28 | 2021-10-28 | Fluoroplastics electric wire processing is with extruder that has waste gas purification mechanism |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208324158U (en) * | 2018-05-30 | 2019-01-04 | 厦门加略塑胶科技有限公司 | extruder exhaust system |
| CN210851226U (en) * | 2019-09-09 | 2020-06-26 | 天津市亚泰富通金属制品有限公司 | Special environment-friendly device for regenerated plastic extrusion wire drawing machine |
| CN211027437U (en) * | 2019-10-21 | 2020-07-17 | 浙江三和塑料有限公司 | Online dust extraction of panel extruder |
| CN211307296U (en) * | 2019-12-16 | 2020-08-21 | 苏州卓创塑胶科技有限公司 | Extruder is used in production of big productivity plastic granules |
| CN212142034U (en) * | 2020-04-25 | 2020-12-15 | 绍兴云胜化妆品包装制品有限公司 | Workshop dust and gas treatment equipment |
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2021
- 2021-10-28 CN CN202111265628.0A patent/CN113941201A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208324158U (en) * | 2018-05-30 | 2019-01-04 | 厦门加略塑胶科技有限公司 | extruder exhaust system |
| CN210851226U (en) * | 2019-09-09 | 2020-06-26 | 天津市亚泰富通金属制品有限公司 | Special environment-friendly device for regenerated plastic extrusion wire drawing machine |
| CN211027437U (en) * | 2019-10-21 | 2020-07-17 | 浙江三和塑料有限公司 | Online dust extraction of panel extruder |
| CN211307296U (en) * | 2019-12-16 | 2020-08-21 | 苏州卓创塑胶科技有限公司 | Extruder is used in production of big productivity plastic granules |
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Application publication date: 20220118 |