CN110252100A - A kind of VOCs waste gas purification apparatus - Google Patents
A kind of VOCs waste gas purification apparatus Download PDFInfo
- Publication number
- CN110252100A CN110252100A CN201910591224.7A CN201910591224A CN110252100A CN 110252100 A CN110252100 A CN 110252100A CN 201910591224 A CN201910591224 A CN 201910591224A CN 110252100 A CN110252100 A CN 110252100A
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- box
- exhaust gas
- cavity
- waste gas
- purifying column
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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
- 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
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- 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
- B01D53/26—Drying gases or vapours
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of VOCs waste gas purification apparatuses, the purifying column for including treatment box and being arranged on the right side for the treatment of box, the inside upper section of the purifying column is equipped with desulfurizing and purifying mechanism, the bosom for the treatment of box is equipped with demarcation plate, the inside for the treatment of box is divided into the first cavity and the second cavity by demarcation plate, exhaust gas drier and powder filtering filtration mechanism are equipped in first cavity, the inside of second cavity is equipped with waste gas cleaning mechanism, the top for the treatment of box is equipped with admission line, air inlet fan is equipped in admission line, powder filtering filtration mechanism includes filter plate and dust discharge component.The present invention can be realized by powder filtering filtration mechanism and be dusted operation to the VOCs exhaust gas passed through, vibration dust discharge can be carried out to the dust of filtering, it can be realized by desulfurizing and purifying mechanism and desulfuration operations carried out to VOCs exhaust gas, and it can be realized by exhaust gas drier and operation be dried to VOCs exhaust gas, the water droplet in VOCs exhaust gas is enable to remove.
Description
Technical field
The present invention relates to waste gas purification fields, more particularly, to a kind of VOCs waste gas purification apparatus.
Background technique
A large amount of discharges of industrial volatile organic contaminant (VOCs), nitrogen oxides, sulfur dioxide, motor-vehicle tail-gas are ashes
The main reason for haze formation.Domestic industry dust, sulfur dioxide and nitrogen oxides have put into effect stringent standard to control discharge.
The improvement of VOCs relatively lags behind, but has attracted great attention.VOCs is mainly derived from industrial production, uses organic solvent various
Occasion, e.g., spray painting, printing, metal degreasing and degreasing, adhesive, the volatile organic compounds moment is in pollution air, existing city
Processing equipment can not achieve and more thoroughly go to VOCs exhaust gas mostly only with single kind of processing technique present on
It removes, needs to improve.
The patent of Publication No. CN207126272U discloses the dust and smell processing device of a kind of VOCs exhaust gas；Including
Inner housing and the outer housing being located at outside inner housing, inner housing top are equipped with admission line, and the internal upper part of inner housing is equipped with dedusting
The interior lower part of filter cylinder, inner housing is equipped with negative-pressure air fan, and the inlet port of negative-pressure air fan is connected with the lower part of dedusting filter cylinder, negative pressure
The outlet port of blower is connected with the side of outer housing, and the inside of outer housing side is equipped with several UV photodissociation fluorescent tubes, shell
The side of body is connected with the other side of outer housing, and gas outlet is equipped at the top of the other side of outer housing；, operation simple with structure
It is convenient, safety coefficient is high, cheap, use cost is low, easy to maintain and the advantages of suitable for family and Administrative Area.
But above-mentioned apparatus there is problems in use: although first, above-mentioned patent can carry out dust
Filter, but there are on dedusting filter cylinder after powder filtering filtration, dust can result in blockage on the filter opening of dedusting filter cylinder and influence dedusting filter cylinder
Efficient filtering function is kept, worker is needed to clear up manually, increases the amount of labour for worker；The second, above-mentioned special
Benefit can not achieve the automatic drying operation to gas, and the water droplet in VOCs exhaust gas is made to be difficult to remove, and need to improve；Third,
Above-mentioned apparatus is difficult to realize the desulfuration operations to VOCs exhaust gas, and worker is needed to carry out desulfurization manually, brings fiber crops for worker
It is tired.
Summary of the invention
The purpose of the present invention is to provide a kind of VOCs waste gas purification apparatuses, to solve to be difficult to make filtering to fill in the prior art
Set the technical issues of keeping efficient filtering function and cannot being removed to the acidic materials in VOCs exhaust gas.
The present invention provides a kind of VOCs waste gas purification apparatus, includes treatment box and the purification that is arranged on the right side for the treatment of box
Tower, the inside upper section of the purifying column are equipped with desulfurizing and purifying mechanism, and the bosom of the treatment box is equipped with demarcation plate, and described point
The inside for the treatment of box is divided into the first cavity and the second cavity by partition, is equipped with exhaust gas drier and powder in first cavity
Dirt filters out mechanism, and the top of powder filtering filtration mechanism is arranged in the exhaust gas drier, and the inside of second cavity is equipped with useless
Gas purification mechanism, the lower section of the demarcation plate are equipped with gas distribution channel, are equipped with exhaust fan in the gas distribution channel, the treatment box
Top is equipped with the admission line being connected to the first cavity inside, and air inlet fan, the powder filtering filtration machine are equipped in the admission line
Structure includes filter plate and the dust discharge component for carrying out vibration dust discharge to filter plate, and treatment box is arranged in the dust discharge component
Lower section.
Further, the dust discharge component includes that supporting table, the crane being slidably matched with treatment box and setting are being propped up
Support platform at the top of rotary electric machine, the U-shaped structure of crane, and set at the top of crane there are two shake head, the vibration
The top of head is equipped with cambered surface, and cam is arranged on the output end of the rotary electric machine, and the bottom of the crane is equipped with attachment base,
The attachment base is equipped with the idler wheel matched with cam.
Further, the bottom of the crane sets that there are two the guide rod that is vertically arranged, the guide rod and supporting tables
It is slidably matched, reset spring is arranged on each guide rod, the both ends of the reset spring are connected to crane
Bottom and supporting table top.
Further, the two sides of the filter plate are equipped with slider bar, the inner left wall of the treatment box and demarcation plate
Inner left wall is equipped with mounting groove, and it is in the sliding bar being vertically arranged that several are equipped in each mounting groove, each described
The sliding shoe being slidably matched with it is arranged on sliding bar, the slider bar is fixedly connected with the side wall of sliding shoe, Mei Gesuo
It states and is equipped with vibration spring at the top and bottom of sliding shoe.
Further, the left side of the treatment box is equipped with the dust accumulation channel being inclined to set, the bottom in the dust accumulation channel
Equipped with the sealing cover mating with it, between the treatment box and purifying column be equipped with the first blower, first blower it is defeated
Enter end to be connected to the top of the second cavity, the output end of first blower is connected to the inside of purifying column.
Further, the exhaust gas drier includes the sealing plate being horizontally set in the first cavity and two difference
Second blower for the treatment of box front and rear sides is set, is set on the sealing plate there are two spaced outlet pipe, it is described go out
Feed channel is equipped with solenoid valve, and the inside of the treatment box corresponds to each second blower and is equipped with installing frame, in the installing frame
Equipped with heating wire, the output end of second blower is towards corresponding installing frame.
Further, the waste gas cleaning mechanism includes packing layer and several lamp holders, and described filler layer setting is the
The upper section of two cavity insides, several described lamp holders are arranged at intervals on the right side inner wall for the treatment of box, on each lamp holder
Equipped with UV lamp pipe.
Further, the desulfurizing and purifying mechanism includes that oscillating deck, runner assembly, reflux assembly, infusion pump, setting exist
The liquid-transport pipe-line on oscillating deck is arranged in several in liquid-storing box at the top of purifying column, several liquid-transport pipe-lines are arranged in two rows of,
The water outlet of each liquid-transport pipe-line is arranged downward, the liquid-transport pipe-line be equipped with atomizer, the purifying column it is interior
Portion top is equipped with Drainage pipe, and the input terminal of the infusion pump be connected to the lower section of liquid-storing box, the output end of the infusion pump and
Drainage pipe connection, each liquid-transport pipe-line are connected to Drainage pipe by hose.
Further, the runner assembly includes the mounting cylinders of rotary electric machine and two with purifying column rotation connection, and two
A mounting cylinder is arranged coaxially, and the oscillating deck is fixed between two mounting cylinders, is arranged on each mounting cylinder
There is driven gear, the purifying column is equipped with the rotation axis being rotatablely connected with it, and it is equal that the rotation axis corresponds to each driven gear
Equipped with driving gear, the driving gear and corresponding driven gear are meshed, the output end of the rotary electric machine with turn
The end of moving axis is fixedly connected.
Further, the reflux assembly includes the reflux pump that purifying column side is arranged in, the bottom of the purifying column
Equipped with the effluent conduit being connected to its inside, the input terminal of the reflux pump is connected to effluent conduit, the output of the reflux pump
It is connected between end and the inside of liquid-storing box by pipeline, the upper section of the purifying column is equipped with wind pipe.
Compared with prior art, the beneficial effects of the present invention are:
First, the present invention is equipped with powder filtering filtration mechanism, powder filtering filtration mechanism includes filter plate and dust discharge component, is filtered by dust
Operation is dusted to the VOCs exhaust gas passed through except mechanism can be realized, and vibration dust discharge can be carried out to the dust of filtering,
Dust is avoided the filter opening of filter plate to be resulted in blockage and influenced the normal use of filter plate.
Second, the present invention is equipped with exhaust gas drier, it can be realized by exhaust gas drier and VOCs exhaust gas done
Dry operation enables the water droplet in VOCs exhaust gas to remove, convenient for carrying out further purification operation to VOCs exhaust gas.
Third, the present invention is equipped with desulfurizing and purifying mechanism, desulfurizing and purifying mechanism includes oscillating deck, runner assembly, reflux group
Part, infusion pump, liquid-storing box and several liquid-transport pipe-lines can be realized by desulfurizing and purifying mechanism and carry out desulfurization work to VOCs exhaust gas
Industry, and being swung along the axis of mounting cylinder for oscillating deck can be made, so that two rows of atomizers is swung and carries out spraying work
Industry enables desulfurizing and purifying liquid uniformly to carry out purification operation to VOCs exhaust gas, and desulfurizing and purifying liquid is enable thoroughly to be purified, reflux
The desulfurizing and purifying liquid of purifying column inner bottom can be extracted out and is delivered in liquid-storing box by pump work, avoid desulfurizing and purifying liquid
Waste.
Fourth, the present invention is equipped with waste gas cleaning mechanism, waste gas cleaning mechanism includes packing layer and several lamp holders, lamp holder
On be equipped with UV lamp pipe, the present invention can be such that the VOCs exhaust gas after dedusting is able to enter by gas distribution channel to the second cavity,
UV lamp pipe light, which irradiates lower exhaust gas, to be chemically reacted, and it is harmless that most of organic substance is degraded to water, carbon dioxide etc.
Compound.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is schematic cross-sectional view of the invention；
Fig. 3 is partial schematic sectional view one of the invention；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is partial schematic sectional view two of the invention；
Fig. 6 is enlarged drawing at B in Fig. 5；
Fig. 7 is the schematic cross-sectional view of purifying column and desulfurizing and purifying mechanism.
Fig. 8 is enlarged drawing at C in Fig. 7.
Appended drawing reference:
Treatment box 10, demarcation plate 11, the first cavity 12, the second cavity 13, gas distribution channel 14, exhaust fan 15, admission line 16, into
Fan 17, purifying column 20, desulfurizing and purifying mechanism 30, oscillating deck 31, infusion pump 32, liquid-storing box 33, liquid-transport pipe-line 34, atomizer
35, Drainage pipe 36, reflux assembly 37, reflux pump 38, effluent conduit 39, exhaust gas drier 40, sealing plate 41, the second blower
42, outlet pipe 43, installing frame 44, heating wire 45, powder filtering filtration mechanism 50, filter plate 51, dust discharge component 52, supporting table 521,
Crane 522, rotary electric machine 523 shake head 524, cam 525, attachment base 526, idler wheel 527, guide rod 528, reset spring
53, slider bar 54, mounting groove 55, sliding bar 56, sliding shoe 57, vibration spring 58, waste gas cleaning mechanism 60, packing layer 61, lamp
Seat 62, UV lamp pipe 63, dust accumulation channel 64, sealing cover 65, the first blower 66, runner assembly 70, rotary electric machine 71, mounting cylinder 72,
Driven gear 73, rotation axis 74, driving gear 75, wind pipe 76.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to shown in Fig. 1 to Fig. 8, it to include place that the embodiment of the invention provides a kind of VOCs waste gas purification apparatuses
Reason case 10 and the purifying column 20 that 10 right side for the treatment of box is arranged in, the inside upper section of the purifying column 20 are equipped with desulfurizing and purifying mechanism
30, the bosom of the treatment box 10 is equipped with demarcation plate 11, and the inside for the treatment of box 10 is divided into first by the demarcation plate 11
Cavity 12 and the second cavity 13, first cavity 12 is interior equipped with exhaust gas drier 40 and powder filtering filtration mechanism 50, described useless
The top of powder filtering filtration mechanism 50 is arranged in gas drier 40, and the inside of second cavity 13 is equipped with waste gas cleaning mechanism
60, the lower section of the demarcation plate 11 is equipped with gas distribution channel 14, is equipped with exhaust fan 15, the treatment box 10 in the gas distribution channel 14
Top be equipped with the admission line 16 that is connected to inside the first cavity 12, be equipped with air inlet fan 17 in the admission line 16, it is described
Powder filtering filtration mechanism 50 includes filter plate 51 and the dust discharge component 52 for carrying out vibration dust discharge to filter plate 51, the dust discharge
The lower section for the treatment of box 10 is arranged in component 52；It can be realized by powder filtering filtration mechanism 50 and the VOCs exhaust gas passed through be dusted
Operation, and vibration dust discharge can be carried out to the dust of filtering, it avoids dust from resulting in blockage the filter opening of filter plate 51 and influences
The normal use of filter plate 51 can be realized by exhaust gas drier 40 and operation be dried to VOCs exhaust gas, keep VOCs useless
Water droplet in gas can remove, can by desulfurizing and purifying mechanism 30 convenient for carrying out further purification operation to VOCs exhaust gas
It realizes and desulfuration operations is carried out to VOCs exhaust gas, and being swung along the axis of mounting cylinder 72 for oscillating deck 31 can be made, make two
Row's atomizer 35 can swing carry out spraying operation, and desulfurizing and purifying liquid is enable uniformly to carry out purification operation to VOCs exhaust gas,
Desulfurizing and purifying liquid is set thoroughly to be purified, the VOCs exhaust gas after dedusting is able to enter by gas distribution channel 14 to the second cavity 13
Interior, 63 light of UV lamp pipe, which irradiates lower exhaust gas, to be chemically reacted, and most of organic substance is degraded to water, carbon dioxide etc.
The desulfurizing and purifying liquid of 20 inner bottom of purifying column can be extracted out and be delivered to liquid storage by harmless compound, the work of reflux pump 38
In case 33, the waste of desulfurizing and purifying liquid is avoided.
The dust discharge component 52 includes that supporting table 521, the crane being slidably matched with treatment box 10 522 and setting are being propped up
The rotary electric machine 523 at 521 top of support platform, the U-shaped structure of the crane 522, and the top of crane 522 are shaken there are two setting
First 524, the top of the vibration head 524 is equipped with cambered surface, is arranged with cam 525 on the output end of the rotary electric machine 523, described
The bottom of crane 522 is equipped with attachment base 526, and the attachment base 526 is equipped with the idler wheel 527 matched with cam 525；Pass through
Powder filtering filtration mechanism 50, which can be realized, is dusted operation to the VOCs exhaust gas passed through, and can shake to the dust of filtering
Dynamic dust discharge, avoids dust from the filter opening of filter plate 51 being resulted in blockage and influenced the normal use of filter plate 51, filter plate 51 can
Dust is filtered, the work of rotary electric machine 523 can drive cam 525 to rotate, and be able to drive cam 525 and its phase
The idler wheel 527 of cooperation is mobile, and idler wheel 527 is made to be able to drive the movement of attachment base 526, can be real under the action of reset spring 53
It is existing, it can be realized vibration head 524 and back and forth moved in the vertical direction, enable 522 band of crane on attachment base 526
The bottom of dynamic vibration 524 pairs of filter plates 51 of head carries out patting vibration operation.
The bottom of the crane 522 sets that there are two the guide rod 528 that is vertically arranged, the guide rod 528 and supporting tables
521 are slidably matched, and reset spring 53 is arranged on each guide rod 528, and the both ends of the reset spring 53 connect respectively
It is connected to the bottom of crane 522 and the top of supporting table 521；It can be realized under the action of reset spring 53, make to shake head 524
It can be realized and back and forth moved in the vertical direction, the crane 522 on attachment base 526 is made to be able to drive 524 pairs of head of vibration
The bottom of filter plate 51 carries out patting vibration operation.
The two sides of the filter plate 51 are equipped with slider bar 54, the inner left wall of the treatment box 10 and a left side for demarcation plate 11
Side inner wall is equipped with mounting groove 55, and it is in the sliding bar 56 being vertically arranged that several are equipped in each mounting groove 55, each
The sliding shoe 57 being slidably matched with it is arranged on the sliding bar 56, the side wall of the slider bar 54 and sliding shoe 57 is fixed
Connection, the top and bottom of each sliding shoe 57 are equipped with vibration spring 58；Make filter plate 51 in the work of vibration spring 58
It is able to carry out vibration under, the dust on filter plate 51 is enable to shake, the setting of vibration spring 58 can make sliding shoe
57 are shaken in about 56 sliding bar.
The left side of the treatment box 10 is equipped with the dust accumulation channel 64 being inclined to set, and the bottom in the dust accumulation channel 64 is equipped with
The sealing cover 65 mating with it is equipped with the first blower 66, first blower between treatment box 10 and purifying column 20
66 input terminal is connected to the top of the second cavity 13, and the output end of first blower 66 is connected to the inside of purifying column 20；
Pass through the lower section that solenoid valve can make VOCs exhaust gas enter to the first cavity 12,51 energy of filter plate being obliquely installed after the completion of dry
It shakes off dust to the left and falls in dust accumulation channel 64, worker can carry out dust by opening sealing cover 65
Centralized processing, under the action of the first blower 66 the exhaust gas in treatment box 10 can be delivered in purifying column 20.
The exhaust gas drier 40 includes that the sealing plate 41 being horizontally set in the first cavity 12 and two set respectively
The second blower 42 in 10 front and rear sides for the treatment of box is set, is set on the sealing plate 41 there are two spaced outlet pipe 43,
The outlet pipe 43 is equipped with solenoid valve, and the inside of the treatment box 10 corresponds to each second blower 42 and is equipped with installing frame
44, it is equipped with heating wire 45 in the installing frame 44, the output end of second blower 42 is towards corresponding installing frame 44；It is logical
It crosses exhaust gas drier 40 and can be realized and operation is dried to VOCs exhaust gas, so that the water droplet in VOCs exhaust gas is removed, just
In carrying out further purification operation to VOCs exhaust gas, the hot gas that heating wire 45 generates can be blowed to the by the work of the second blower 42
The inside upper section of one cavity 12 makes the VOCs exhaust gas positioned at 12 upper section of the first cavity be able to carry out drying.
The waste gas cleaning mechanism 60 includes packing layer 61 and several lamp holders 62, and described filler layer 61 is arranged second
Upper section inside cavity 13, several described lamp holders 62 are arranged at intervals on the right side inner wall for the treatment of box 10, each lamp holder
UV lamp pipe 63 is equipped on 62；63 light of UV lamp pipe, which irradiates lower exhaust gas, to be chemically reacted, and most of organic substance is dropped
The harmless compound such as Xie Chengshui, carbon dioxide；Using containing the particle of activated carbon material as filler, as a kind of good
Organic solvent can effectively absorb VOCs exhaust gas.
The desulfurizing and purifying mechanism 30 includes oscillating deck 31, runner assembly 70, reflux assembly 37, infusion pump 32, setting
The liquid-transport pipe-line 34 on oscillating deck 31 is arranged in several in liquid-storing box 33 at 20 top of purifying column, several liquid-transport pipe-lines 34
It is arranged in two rows, the water outlet of each liquid-transport pipe-line 34 is arranged downward, and the liquid-transport pipe-line 34 is equipped with atomizer
35, the inner tip of the purifying column 20 is equipped with Drainage pipe 36, the input terminal of the infusion pump 32 and the lower section of liquid-storing box 33
Connection, the output end of the infusion pump 32 are connected to Drainage pipe 36, and each liquid-transport pipe-line 34 is logical with Drainage pipe 36
Cross hose connection；It can be realized by desulfurizing and purifying mechanism 30 and desulfuration operations carried out to VOCs exhaust gas, and oscillating deck can be made
31 axis along mounting cylinder 72 is swung, and so that two rows of atomizers 35 is swung carry out spraying operation, is made desulfurizing and purifying
Liquid uniformly can carry out purification operation to VOCs exhaust gas, and desulfurizing and purifying liquid is enable thoroughly to be purified, and the work of infusion pump 32 can
It extracts the desulfurizing and purifying liquid inside liquid-storing box 33 out and is delivered in liquid-transport pipe-line 34, atomization is entered to by Drainage pipe 36
Nozzle 35 enables atomizer 35 to carry out back rotation and carries out desulfuration operations to exhaust gas.
The runner assembly 70 includes the mounting cylinders 72 that rotating electric machine 71 and two are rotatablely connected with purifying column 20, and two
The mounting cylinder 72 is arranged coaxially, and the oscillating deck 31 is fixed between two mounting cylinders 72, on each mounting cylinder 72
It is arranged with driven gear 73, the purifying column 20 is equipped with the rotation axis 74 being rotatablely connected with it, and the rotation axis 74 is corresponding
Each driven gear 73 is equipped with driving gear 75, and the driving gear 75 and corresponding driven gear 73 are meshed, institute
The output end for stating rotating electric machine 71 is fixedly connected with the end of rotation axis 74；The work of rotating electric machine 71 can drive rotation axis 74 to send out
Raw rotation, rotation axis 74 are able to drive driving gear 75, and driving gear 75 is able to drive driven gear 73 and rotates, and makes driven
Gear 73 is able to drive two mounting cylinders 72 while rotating, and oscillating deck 31 is enable to be put along the axis of mounting cylinder 72
It is dynamic.
The reflux assembly 37 includes the reflux pump 38 that 20 side of purifying column is arranged in, and the bottom of the purifying column 20 is set
Have and is connected to its internal effluent conduit 39 being connected to, the input terminal of the reflux pump 38 with effluent conduit 39, the reflux pump 38
Output end and the inside of liquid-storing box 33 between be connected to by pipeline, the upper section of the purifying column 20 is equipped with wind pipe 76；It returns
The desulfurizing and purifying liquid of 20 inner bottom of purifying column can be extracted out and is delivered in liquid-storing box 33 by 38 work of stream pump, avoid desulfurization
The waste of scavenging solution, VOCs exhaust gas can be expelled to outside purifying column 20 by wind pipe 76.
The working principle of the invention: desulfurizing and purifying liquid is added to the inside of liquid-storing box 33 manually in worker, passes through air inlet pipe
Road 16 can be passed through VOCs exhaust gas to the inside for the treatment of box 10, and air inlet fan 17 can be such that VOCs exhaust gas rapidly enters to treatment box 10
The first cavity 12 in, can be realized by exhaust gas drier 40 and operation be dried to VOCs exhaust gas, make in VOCs exhaust gas
Water droplet can remove, convenient for carrying out further purification operation to VOCs exhaust gas, the work of the second blower 42 can be by heating wire
45 hot gas generated blow to the inside upper section of the first cavity 12, are able to carry out the VOCs exhaust gas positioned at 12 upper section of the first cavity dry
Dry, passing through solenoid valve after the completion of dry can make VOCs exhaust gas enter to the lower section of the first cavity 12, pass through powder filtering filtration mechanism
50 can be realized and be dusted operation to the VOCs exhaust gas passed through, and can carry out vibration dust discharge to the dust of filtering, avoid
Dust results in blockage and influences the normal use of filter plate 51 on the filter opening of filter plate 51, and filter plate 51 can carry out dust
Filter, the work of rotary electric machine 523 can drive cam 525 to rotate, cam 525 made to be able to drive the idler wheel being matched therewith
527 is mobile, so that idler wheel 527 is able to drive the movement of attachment base 526, can be realized under the action of reset spring 53, makes to shake head
524 can be realized and back and forth be moved in the vertical direction, and the crane 522 on attachment base 526 is made to be able to drive vibration head 524
The bottom of filter plate 51 is carried out to pat vibration operation, filter plate 51 is made to be able to carry out vibration under the action of shaking spring 58,
The dust on filter plate 51 is set to shake, the filter plate 51 being obliquely installed can make dust shake off and fall to the left
To dust accumulation channel 64, worker can focus on dust by opening sealing cover 65, the VOCs exhaust gas after dedusting
It being able to enter by gas distribution channel 14 to the second cavity 13,63 light of UV lamp pipe, which irradiates lower exhaust gas, to be chemically reacted,
Most of organic substance is degraded to the harmless compound such as water, carbon dioxide, can make to locate under the action of the first blower 66
Exhaust gas in reason case 10 is delivered in purifying column 20, be can be realized by desulfurizing and purifying mechanism 30 and is carried out desulfurization work to VOCs exhaust gas
Industry, and being swung along the axis of mounting cylinder 72 for oscillating deck 31 can be made, so that two rows of atomizers 35 is swung progress
Spraying operation enables desulfurizing and purifying liquid uniformly to carry out purification operation to VOCs exhaust gas, enables desulfurizing and purifying liquid by thoroughly net
Change, the work of rotating electric machine 71 can drive rotation axis 74 to rotate, and rotation axis 74 is able to drive driving gear 75, driving gear
75, which are able to drive driven gear 73, rotates, and so that driven gear 73 is able to drive two mounting cylinders 72 while rotating, makes
Oscillating deck 31 can be swung along the axis of mounting cylinder 72, and the work of infusion pump 32 can make the desulfurizing and purifying inside liquid-storing box 33
Liquid is extracted out and is delivered in liquid-transport pipe-line 34, is entered to atomizer 35 by Drainage pipe 36, is enable atomizer 35
Carry out back rotation and desulfuration operations are carried out to exhaust gas, the work of reflux pump 38 can extract the desulfurizing and purifying liquid of 20 inner bottom of purifying column out
And it is delivered in liquid-storing box 33, avoids the waste of desulfurizing and purifying liquid.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of VOCs waste gas purification apparatus, which is characterized in that include treatment box (10) and setting on the right side for the treatment of box (10)
Purifying column (20), the inside upper section of the purifying column (20) is equipped with desulfurizing and purifying mechanism (30), the treatment box (10) it is interior
Demarcation plate (11) are equipped among portion, the inside for the treatment of box (10) is divided into the first cavity (12) and second by the demarcation plate (11)
Cavity (13), first cavity (12) is interior to be equipped with exhaust gas drier (40) and powder filtering filtration mechanism (50), and the exhaust gas is dry
Dry mechanism (40) setting is equipped with waste gas cleaning mechanism in the top of powder filtering filtration mechanism (50), the inside of second cavity (13)
(60), the lower section of the demarcation plate (11) is equipped with gas distribution channel (14), is equipped with exhaust fan (15) in the gas distribution channel (14), institute
The top for stating treatment box (10) is equipped with the admission line (16) being connected to the first cavity (12) inside, and the admission line (16) is interior
(17) are fanned equipped with air inlet, the powder filtering filtration mechanism (50) includes filter plate (51) and is used to shake filter plate (51)
The dust discharge component (52) of dust discharge, lower section of dust discharge component (52) setting in treatment box (10).
2. VOCs waste gas purification apparatus according to claim 1, which is characterized in that the dust discharge component (52) includes branch
Support platform (521), the crane (522) being slidably matched with treatment box (10) and the rotary electric machine being arranged at the top of supporting table (521)
(523), the U-shaped structure of the crane (522), and set at the top of crane (522) there are two shake head (524), the shake
The top of dynamic head (524) is equipped with cambered surface, is arranged with cam (525), the crane on the output end of the rotary electric machine (523)
(522) bottom is equipped with attachment base (526), and the attachment base (526) is equipped with the idler wheel (527) matched with cam (525).
3. VOCs waste gas purification apparatus according to claim 2, which is characterized in that the bottom of the crane (522) is set
There are two the guide rod (528) being vertically arranged, the guide rod (528) is slidably matched with supporting table (521), each guiding
It is arranged on bar (528) reset spring (53), the both ends of the reset spring (53) are connected to the bottom of crane (522)
The top in portion and supporting table (521).
4. VOCs waste gas purification apparatus according to claim 2, which is characterized in that the two sides of the filter plate (51) are all provided with
Having slider bar (54), the inner left wall of the treatment box (10) and the inner left wall of demarcation plate (11) are equipped with mounting groove (55),
It is in the sliding bar (56) being vertically arranged that several are equipped in each mounting groove (55), on each sliding bar (56)
It is arranged with the sliding shoe (57) being slidably matched with it, the slider bar (54) is fixedly connected with the side wall of sliding shoe (57), each
Vibration spring (58) is equipped at the top and bottom of the sliding shoe (57).
5. VOCs waste gas purification apparatus according to claim 1, which is characterized in that the left side of the treatment box (10) is equipped with
The bottom in the dust accumulation channel (64) being inclined to set, the dust accumulation channel (64) is equipped with the sealing cover (65) mating with it,
The first blower (66) are equipped between the treatment box (10) and purifying column (20), the input terminal and second of first blower (66)
The top of cavity (13) is connected to, and the output end of first blower (66) is connected to the inside of purifying column (20).
6. VOCs waste gas purification apparatus according to claim 1, which is characterized in that the exhaust gas drier (40) includes
There is a sealing plate (41) being horizontally set in the first cavity (12) and two are separately positioned on for the treatment of box (10) front and rear sides
Two blowers (42) are set on the sealing plate (41) there are two spaced outlet pipe (43), on the outlet pipe (43)
Equipped with solenoid valve, the inside of the treatment box (10) corresponds to each second blower (42) and is equipped with installing frame (44), the installation
Heating wire (45) are equipped in frame (44), the output end of second blower (42) is towards corresponding installing frame (44).
7. VOCs waste gas purification apparatus according to claim 1, which is characterized in that the waste gas cleaning mechanism (60) includes
There are packing layer (61) and several lamp holders (62), described filler layer (61) the setting upper section internal in the second cavity (13) is several
A lamp holder (62) is arranged at intervals on the right side inner wall for the treatment of box (10), is equipped with UV lamp pipe on each lamp holder (62)
(63).
8. VOCs waste gas purification apparatus according to claim 1, which is characterized in that the desulfurizing and purifying mechanism (30) includes
There are oscillating deck (31), runner assembly (70), reflux assembly (37), infusion pump (32), the liquid storage being arranged at the top of purifying column (20)
Case (33) and several liquid-transport pipe-lines (34) being arranged on oscillating deck (31), several liquid-transport pipe-lines (34) are arranged in two rows of,
The water outlet of each liquid-transport pipe-line (34) is arranged downward, and the liquid-transport pipe-line (34) is equipped with atomizer (35), institute
The inner tip for stating purifying column (20) is equipped with Drainage pipe (36), under the input terminal of the infusion pump (32) and liquid-storing box (33)
The output end of Duan Liantong, the infusion pump (32) are connected to Drainage pipe (36), and each liquid-transport pipe-line (34) is and drain
Pipeline (36) is connected to by hose.
9. VOCs waste gas purification apparatus according to claim 8, which is characterized in that the runner assembly (70) includes rotation
Rotating motor (71) and two mounting cylinders (72) being rotatablely connected with purifying column (20), two mounting cylinders (72) are in coaxially to set
It sets, the oscillating deck (31) is fixed between two mounting cylinders (72), is arranged with driven tooth on each mounting cylinder (72)
Take turns (73), the purifying column (20) is equipped with the rotation axis (74) that is rotatablely connected with it, the rotation axis (74) it is corresponding each from
Moving gear (73) is equipped with driving gear (75), and the driving gear (75) and corresponding driven gear (73) are meshed,
The output end of the rotating electric machine (71) is fixedly connected with the end of rotation axis (74).
10. VOCs waste gas purification apparatus according to claim 8, which is characterized in that the reflux assembly (37) includes
Reflux pump (38) in purifying column (20) side is set, and the bottom of the purifying column (20) is equipped with and its internal outflow tube being connected to
The input terminal in road (39), the reflux pump (38) is connected to effluent conduit (39), the output end and liquid storage of the reflux pump (38)
It is connected between the inside of case (33) by pipeline, the upper section of the purifying column (20) is equipped with wind pipe (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591224.7A CN110252100A (en) | 2019-07-02 | 2019-07-02 | A kind of VOCs waste gas purification apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591224.7A CN110252100A (en) | 2019-07-02 | 2019-07-02 | A kind of VOCs waste gas purification apparatus |
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| Publication Number | Publication Date |
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| CN110252100A true CN110252100A (en) | 2019-09-20 |
Family
ID=67923941
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| CN201910591224.7A Withdrawn CN110252100A (en) | 2019-07-02 | 2019-07-02 | A kind of VOCs waste gas purification apparatus |
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| CN (1) | CN110252100A (en) |
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| CN111013351A (en) * | 2019-11-30 | 2020-04-17 | 山东康源环保科技有限公司 | Biological deodorization device for waste gas of sewage pool |
| CN111195459A (en) * | 2020-01-15 | 2020-05-26 | 青岛道一空优科技有限公司 | Gas purification and conversion device |
| CN112283716A (en) * | 2020-10-21 | 2021-01-29 | 张旭峰 | A waste treatment equipment for animal doctor |
| CN113019003A (en) * | 2021-05-25 | 2021-06-25 | 中农恒基现代农业产业研究院(诸城)有限公司 | Waste gas shock treatment facility is bred to oxygen-rich formula of heat accumulation |
| WO2021138903A1 (en) * | 2020-01-10 | 2021-07-15 | 北京锦绣新技术发展有限公司 | Exhaust gas treating device, exhaust gas treating method, and exhaust gas treating agent |
| CN114053814A (en) * | 2020-12-05 | 2022-02-18 | 山东天智信息科技有限公司 | A purifier for organic waste gas handles |
| CN111804073B (en) * | 2020-08-07 | 2022-02-25 | 山东瀚江环保科技有限公司 | Flue gas dust removal equipment for zinc-containing dust and mud treatment and use method thereof |
| CN114558446A (en) * | 2021-04-29 | 2022-05-31 | 派尔实验装备有限公司 | VOCS catalytic oxidation equipment and use method |
| CN115591333A (en) * | 2022-12-14 | 2023-01-13 | 河北津合科技有限公司（Cn） | Waste gas separation treatment equipment for flue gas denitration |
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|---|---|---|---|---|
| CN111013351A (en) * | 2019-11-30 | 2020-04-17 | 山东康源环保科技有限公司 | Biological deodorization device for waste gas of sewage pool |
| CN111013351B (en) * | 2019-11-30 | 2022-03-01 | 山东康源环保科技有限公司 | Biological deodorization device for waste gas of sewage pool |
| WO2021138903A1 (en) * | 2020-01-10 | 2021-07-15 | 北京锦绣新技术发展有限公司 | Exhaust gas treating device, exhaust gas treating method, and exhaust gas treating agent |
| CN111195459A (en) * | 2020-01-15 | 2020-05-26 | 青岛道一空优科技有限公司 | Gas purification and conversion device |
| CN111804073B (en) * | 2020-08-07 | 2022-02-25 | 山东瀚江环保科技有限公司 | Flue gas dust removal equipment for zinc-containing dust and mud treatment and use method thereof |
| CN112283716A (en) * | 2020-10-21 | 2021-01-29 | 张旭峰 | A waste treatment equipment for animal doctor |
| CN114053814A (en) * | 2020-12-05 | 2022-02-18 | 山东天智信息科技有限公司 | A purifier for organic waste gas handles |
| CN114558446A (en) * | 2021-04-29 | 2022-05-31 | 派尔实验装备有限公司 | VOCS catalytic oxidation equipment and use method |
| CN114558446B (en) * | 2021-04-29 | 2024-01-12 | 西安昱昌环境科技有限公司 | VOCS catalytic oxidation equipment and use method |
| CN113019003B (en) * | 2021-05-25 | 2021-08-20 | 中农恒基现代农业产业研究院(诸城)有限公司 | Waste gas shock treatment facility is bred to oxygen-rich formula of heat accumulation |
| CN113019003A (en) * | 2021-05-25 | 2021-06-25 | 中农恒基现代农业产业研究院(诸城)有限公司 | Waste gas shock treatment facility is bred to oxygen-rich formula of heat accumulation |
| CN115591333A (en) * | 2022-12-14 | 2023-01-13 | 河北津合科技有限公司（Cn） | Waste gas separation treatment equipment for flue gas denitration |
| CN115591333B (en) * | 2022-12-14 | 2023-03-31 | 河北津合科技有限公司 | Waste gas separation treatment equipment for flue gas denitration |
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Application publication date: 20190920 |