CN116726687A - Multifunctional spraying device for organic waste gas treatment and treatment process thereof - Google Patents
Multifunctional spraying device for organic waste gas treatment and treatment process thereof Download PDFInfo
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- CN116726687A CN116726687A CN202310699843.4A CN202310699843A CN116726687A CN 116726687 A CN116726687 A CN 116726687A CN 202310699843 A CN202310699843 A CN 202310699843A CN 116726687 A CN116726687 A CN 116726687A
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- 239000007789 gas Substances 0.000 title claims abstract description 45
- 238000005507 spraying Methods 0.000 title claims abstract description 32
- 239000010815 organic waste Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 title claims abstract description 12
- 239000002912 waste gas Substances 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000000746 purification Methods 0.000 claims abstract description 48
- 238000002347 injection Methods 0.000 claims abstract description 28
- 239000007924 injection Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 52
- 230000005540 biological transmission Effects 0.000 claims description 48
- 210000001503 joint Anatomy 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000000889 atomisation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 8
- 239000002440 industrial waste Substances 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 33
- 239000012855 volatile organic compound Substances 0.000 description 9
- 238000010926 purge Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001926 trapping method Methods 0.000 description 1
Classifications
-
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention relates to the technical field of industrial waste gas purification treatment, in particular to a multifunctional injection device for organic waste gas treatment and a treatment process thereof, wherein the purification treatment is mainly carried out by the cooperation between a purification injection mechanism and a purification auxiliary mechanism, waste gas is sprayed and purified by the purification injection mechanism, impurities precipitated from the waste gas are filtered and collected in the purification auxiliary mechanism for centralized treatment, and purified waste liquid is discharged from a liquid discharge pipe; can carry out the spraying purification work that suits according to the actual concentration and the scope size of waste gas, on guaranteeing its purification work efficiency's basis, avoid causing the waste of purifying the liquid medicine, and stir waste gas through the stirring board that sets up, improve its and the abundant degree of contact of liquid medicine, improve its purification work efficiency, satisfy waste gas purification work demand.
Description
Technical Field
The invention relates to the technical field of industrial waste gas purification treatment, in particular to a multifunctional injection device for organic waste gas treatment and a treatment process thereof.
Background
The Chinese patent document with the prior publication number of CN113198301A discloses a method for deeply purifying VOCs and particles in dry tail gas of the artificial board industry, which provides that the waste gas treatment process in the prior art is a combined process of a biological trickling filter and an activated sludge method, formaldehyde waste gas firstly passes through a filler rich in biological membranes, wherein a part of formaldehyde is captured and degraded by microorganisms in the biological membranes, and the other part of formaldehyde is fused into a washing liquid and then enters activated sludge for aeration treatment. The purpose of gas-phase and liquid-phase double biodegradation enhanced formaldehyde removal is realized, and the solution scheme is as follows:
1. integrates multiple technologies of dry adsorption, wet absorption, wet electric precipitation and biodegradation, can effectively remove dust, formaldehyde and other VOCs in the flue gas, deeply purifies peculiar smell components in the tail gas, does not generate waste water and waste residues, and has no secondary pollution.
2. The dry pre-trapping method can effectively remove formaldehyde and other VOCs in the flue gas, remarkably reduce the formaldehyde content in the washing liquid, reduce the treatment difficulty of subsequent formaldehyde wastewater, and simultaneously trap part of peculiar smell VOCs.
3. The wet electric dust remover can effectively remove particulate matters, cool the flue gas, fully moisten the flue gas, and is beneficial to improving the gas-liquid mass transfer rate of a biological method.
4. The activated carbon powder is added into the washing liquid, so that the adsorption of VOCs can be enhanced, the residence time of the VOCs is prolonged, the mass transfer efficiency is promoted, and a favorable space surface can be provided for the growth of microorganisms.
5. The biological trickling filtration tower is adopted to wash and purify the VOCs such as formaldehyde in the flue gas, and the biological treatment device is adopted to degrade the VOCs such as formaldehyde in the liquid phase, so that the purification of the VOCs such as formaldehyde is truly realized, and the transfer of pollutants in multiple media is not realized.
In the above scheme and the exhaust gas spraying device in the prior art, on one hand, the spraying head on the spraying device only has the function of spraying the liquid medicine or the adsorbent, and cannot perform corresponding regulation and control work according to the actual purification requirement, for example, spraying and purification are performed in a concentrated local area or a large area according to the tail gas concentration condition, and the spraying direction cannot be controlled flexibly; on the other hand, after the purification work is finished, the spraying cannot be stopped immediately, and part of the medicaments continue to be sprayed, so that the resource waste is caused; furthermore, when the waste gas is purified, particles in the waste gas are settled, the subsequent treatment work is inconvenient, the actual work requirement cannot be met, and further improvement and optimization are needed.
Therefore, the invention provides a multifunctional spraying device for treating organic waste gas and a treatment process thereof, which are used for solving the problems.
Disclosure of Invention
The invention aims to provide a multifunctional spraying device for treating organic waste gas and a treatment process thereof, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the multifunctional injection device for organic waste gas treatment comprises a waste gas treatment device bottom and a waste gas treatment device upper part, wherein the waste gas treatment device bottom is connected with the waste gas treatment device upper part, an air inlet pipe is fixedly connected with the side of the waste gas treatment device bottom, an exhaust pipe and a liquid inlet pipe are fixedly connected with the top end of the waste gas treatment device upper part, and a liquid discharge pipe is fixedly connected with one side of the bottom end of the waste gas treatment device bottom;
one end of the liquid inlet pipe extends to the inner side of the upper part of the waste gas treatment device, a purifying injection mechanism is arranged at the end part of the liquid inlet pipe in a connecting way, waste gas entering in the air inlet pipe is sprayed and purified by the purifying injection mechanism, a purifying auxiliary mechanism is arranged in the bottom of the waste gas treatment device in a connecting way, the purified auxiliary mechanism collects and stores the sprayed and purified impurities, the purified waste liquid is discharged from the liquid discharge pipe, a maintenance bin is arranged at the side position of the bottom of the waste gas treatment device, a bin door is fixedly arranged on the maintenance bin through a screw, and the purified waste gas is discharged from the air discharge pipe for the next treatment;
the purifying and spraying mechanism comprises a connecting head, a movable connecting pipe, a first transmission gear, an auxiliary ball, a liquid storage cylinder, a second transmission gear, a first control motor, a first control module, a supporting body, a detector assembly, a arranging plate, an atomizing and spraying assembly, a second control module, a remote spray head, a third control module, a stirring plate and auxiliary meshes;
the purifying auxiliary mechanism comprises a second control motor, a third transmission gear, a transmission toothed ring, a movable ring, a bearing ring, a fixed ring, a connecting ring body, an annular connecting clamping groove, a connecting insert ring and a bucket-shaped filtering device.
Preferably, the fixed bottom that sets up at the feed liquor pipe of connection head, and the fixed supporter that is provided with in one side of connection head, and the activity is provided with first drive gear in the connection head, the bottom side equidistance scarf joint activity of first drive gear is provided with auxiliary ball, first drive gear is fixed to be set up in the one end of movable connecting pipe, and the bottom end mounting of movable connecting pipe is provided with the stock solution barrel, also one side meshing connection of first drive gear is provided with second drive gear, the fixed tip that sets up at first control motor output shaft of second drive gear, first control motor is fixed to be set up on the supporter, and one side of first control motor is connected and is provided with first control module, and the one side connection of supporter is provided with the detector subassembly, the fixed arranging plate that is provided with of lateral wall equidistance of stock solution barrel, and the fixed atomizing spray subassembly that is provided with on the arranging plate of a set of symmetry is controlled by second control module, and second control module fixed connection sets up in one side of arranging the plate, and the fixed setting of another group of stock solution plate that sets up is provided with long-range shower nozzle by the fixed setting on the side of the fixed arranging plate of second control module, the equidistant side of setting up the stirring plate is provided with the mesh plate by the fixed side of third control module.
Preferably, the arrangement plates are equidistantly arranged on the liquid storage cylinder body, and the number of the arrangement plates is the same as that of the stirring plates.
Preferably, the remote spray heads are arranged on the arrangement plate at equal intervals in a row, the atomizing spray assemblies are arranged on the arrangement plate at equal intervals in a row, and the remote spray heads and the atomizing spray assemblies are arranged in a staggered manner; the atomizing spray assembly comprises a connecting pipe head, a first external threaded connecting convex ring, an auxiliary butt joint pipe, a second external threaded connecting convex ring, a conical spray pipe, a diversion trench, a drainage trench and a spray head main body; the utility model discloses a shower nozzle, including connecting pipe head, nozzle head, auxiliary butt joint pipe, conical spray pipe, guiding gutter, the bottom connection of guiding gutter is provided with the drain groove, the drain groove runs through the setting in auxiliary butt joint pipe outside, the shower nozzle main part carries out threaded connection with auxiliary butt joint pipe.
Preferably, the second control motor is fixedly arranged on the bottom of the exhaust gas treatment device, the output end of the second control motor is fixedly connected with a third transmission gear, the third transmission gear is movably arranged in the bottom of the exhaust gas treatment device, one side of the third transmission gear is connected with a transmission toothed ring in a meshed mode, a movable ring is fixedly arranged on the transmission toothed ring, the movable ring is rotationally connected and arranged in a bearing ring, the inner side wall of the bearing ring is fixedly provided with a fixed ring, the fixed ring is fixedly arranged on the inner side wall of the upper portion of the exhaust gas treatment device through a screw, the bottom side of the transmission toothed ring is fixedly provided with a connecting ring body, the bottom end of the connecting ring body is provided with an annular connecting clamping groove, the annular connecting clamping groove is connected with a connecting insert ring in a matched mode, and the connecting insert ring is fixedly arranged at the connecting end of the bucket-shaped filtering device.
Preferably, the annular connecting clamping grooves correspond to the connecting inserting rings in arrangement positions, the number of the arrangement groups is the same, and the connecting inserting rings are fixed in the annular connecting clamping grooves through screws.
Preferably, the inner diameter of the connecting ring body is equal to the inner diameter of the upper part of the exhaust gas treatment device.
Preferably, the bucket-type filtering device is bowl-shaped, and the height of the bucket-type filtering device is smaller than that of the bin gate.
Preferably, the bucket-type filter device corresponds to the setting position of the purification spraying mechanism and has the same setting group number, and the bucket-type filter device is arranged right below the purification spraying mechanism.
A treatment process of a multifunctional injection device for treating organic waste gas comprises the following steps:
the waste gas to be purified enters into the bottom of the waste gas treatment device from the air inlet pipe, and is sprayed and purified through the purification injection mechanism, purified gas is discharged from the exhaust pipe at the top of the upper part of the waste gas treatment device, the next treatment is carried out, impurities precipitated from the waste gas are filtered and collected in the purification auxiliary mechanism, the centralized treatment is carried out, and purified waste liquid is discharged from the liquid discharge pipe.
Compared with the prior art, the invention has the beneficial effects that:
the invention designs a multifunctional spraying device for treating machine waste gas, which mainly performs purification treatment by the cooperation between a purification spraying mechanism and a purification auxiliary mechanism, namely, purified waste gas enters the bottom of the waste gas treatment device from an air inlet pipe, then is sprayed and purified by the purification spraying mechanism, purified gas is discharged from an exhaust pipe at the top of the upper part of the waste gas treatment device, and is subjected to the next treatment, impurities precipitated from the waste gas are filtered and collected in the purification auxiliary mechanism, concentrated treatment is performed, and purified waste liquid is discharged from a liquid discharge pipe; this in-process is to the treatment work of waste gas, can carry out the spraying purification work that suits according to the actual concentration and the scope size of waste gas, on guaranteeing its purification work efficiency's basis, avoids causing the waste of purifying the liquid medicine, and stirs waste gas through the stirring board that sets up, improves its and the abundant degree of contact of liquid medicine, improves its purification work efficiency, satisfies waste gas purification work demand.
Drawings
FIG. 1 is a schematic view of the connection of the structure of a multifunctional spraying device for treating organic waste gas in the left side;
FIG. 2 is a schematic view of the structure of the multifunctional spraying device for treating organic waste gas, which is connected with the right side;
FIG. 3 is a partial cross-sectional view showing the internal structural connection of the multi-functional injection device of the present invention;
FIG. 4 is an enlarged schematic view of a portion of the connection of the purge spray mechanism of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of a portion of the connection of the purification assistance mechanism of FIG. 3 in accordance with the present invention;
FIG. 6 is a schematic view of the structure of the purification spray mechanism of the present invention in front of the connection;
FIG. 7 is an enlarged schematic view of a portion of the structural joint of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the back side of the structure connection of the purge spray mechanism of the present invention;
FIG. 9 is an enlarged schematic view of a portion of the structural joint of FIG. 8 in accordance with the present invention;
FIG. 10 is a top view of the attachment of the purification aid of the present invention;
FIG. 11 is an enlarged partial schematic view of the structural joint of FIG. 10 in accordance with the present invention;
FIG. 12 is a bottom view of the attachment of the purge assist mechanism of the present invention;
FIG. 13 is an enlarged partial schematic view of the structural joint of FIG. 12 in accordance with the present invention;
FIG. 14 is a schematic view of the connection of an atomizing spray assembly to an alignment plate structure according to the present invention;
FIG. 15 is a schematic view of the connection of the auxiliary adapter to the main body of the spray head according to the present invention;
FIG. 16 is a schematic view of the connection of the auxiliary docking tube structure of the present invention.
In the figure: the exhaust gas treatment device bottom 1, the exhaust gas treatment device upper portion 2, the intake pipe 3, the exhaust pipe 4, the drain pipe 5, the liquid intake pipe 6, the purge injection mechanism 7, the connection head 701, the movable connection pipe 702, the first transmission gear 703, the auxiliary ball 704, the liquid storage cylinder 705, the second transmission gear 706, the first control motor 707, the first control module 708, the support 709, the detector assembly 710, the arrangement plate 711, the atomizing injection assembly 712, the connection head 7121, the first externally threaded connection collar 7122, the auxiliary docking pipe 7123, the second externally threaded connection collar 7124, the tapered nozzle 7125, the diversion trench 7126, the drain trench 7127, the shower head main body 7128, the second control module 713, the remote shower head 714, the third control module 715, the agitation plate 716, the auxiliary mesh 717, the purge auxiliary mechanism 8, the second control motor 801, the third transmission gear 802, the transmission gear ring 804, the carrier ring 805, the fixed ring 806, the connection ring 807, the annular connection clip 808, the connection collar 809, the bucket filter 810, the maintenance bin 9, and the bin door 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. Embodiments of the present invention are intended to be within the scope of the present invention as defined by the appended claims.
Embodiment one: referring to fig. 1-16, a multifunctional injection device for treating organic waste gas comprises a waste gas treatment device bottom 1 and a waste gas treatment device upper part 2, wherein the waste gas treatment device bottom 1 is provided with the waste gas treatment device upper part 2 in a connecting way, the side of the waste gas treatment device bottom 1 is fixedly connected with an air inlet pipe 3, the top end of the waste gas treatment device upper part 2 is fixedly connected with an exhaust pipe 4 and a liquid inlet pipe 6, and one side of the bottom end of the waste gas treatment device bottom 1 is fixedly connected with a liquid discharge pipe 5;
one end of the liquid inlet pipe 6 extends to the inner side of the upper part 2 of the waste gas treatment device, a purifying injection mechanism 7 is arranged at the end part of the liquid inlet pipe 6 in a connecting way, the purifying injection mechanism 7 sprays and purifies waste gas entering in the air inlet pipe 3, a purifying auxiliary mechanism 8 is arranged in the bottom 1 of the waste gas treatment device in a connecting way, the purifying auxiliary mechanism 8 collects and stores the sprayed and purified impurities, the purified waste liquid is discharged from the liquid discharge pipe 5, a maintenance bin 9 is arranged at the side position of the bottom 1 of the waste gas treatment device, a bin door 10 is fixedly arranged on the maintenance bin 9 through screws, and the purified waste gas is discharged from the exhaust pipe 4 for the next treatment;
the purification spray mechanism 7 comprises a connecting head 701, a movable connecting pipe 702, a first transmission gear 703, an auxiliary ball 704, a liquid storage cylinder 705, a second transmission gear 706, a first control motor 707, a first control module 708, a supporting body 709, a detector assembly 710, an arrangement plate 711, an atomization spray assembly 712, a second control module 713, a remote spray head 714, a third control module 715, a stirring plate 716 and an auxiliary mesh 717;
the purification auxiliary mechanism 8 comprises a second control motor 801, a third transmission gear 802, a transmission gear ring 803, a movable ring 804, a bearing ring 805, a fixed ring 806, a connecting ring 807, an annular connecting clamping groove 808, a connecting insert ring 809 and a bucket filter 810.
The invention designs a multifunctional spraying device for treating machine waste gas, which mainly performs purification treatment by the cooperation between a purification spraying mechanism 7 and a purification auxiliary mechanism 8, namely, purified waste gas enters the bottom 1 of the waste gas treatment device from an air inlet pipe 3, then is sprayed and purified by the purification spraying mechanism 7, purified gas is discharged from an exhaust pipe 4 at the top of the upper part 2 of the waste gas treatment device, and is subjected to the next treatment, impurities precipitated from the waste gas are filtered and collected in the purification auxiliary mechanism 8 for centralized treatment, and purified waste liquid is discharged from a liquid discharge pipe 5; in the process, for the treatment work of the waste gas, through the cooperation work between the detector component 710 and the first control module 708, the atomization injection component 712, the second control module 713, the remote spray head 714 and the third control module 715 in the purification injection mechanism 7, the adaptive injection purification work can be carried out according to the actual concentration and the range size of the waste gas, and the waste of the purified liquid medicine is avoided on the basis of ensuring the purification work efficiency.
Embodiment two: on the basis of the first embodiment, please refer to fig. 3-13, the connection head 701 is fixedly arranged at the bottom end of the liquid inlet pipe 6, one side of the connection head 701 is fixedly provided with a supporting body 709, a first transmission gear 703 is movably arranged in the connection head 701, the bottom side of the first transmission gear 703 is movably embedded with auxiliary balls 704, the first transmission gear 703 is fixedly arranged at one end of the movable connection pipe 702, the bottom end of the movable connection pipe 702 is fixedly provided with a liquid storage cylinder body 705, one side of the first transmission gear 703 is also meshed with a second transmission gear 706, the second transmission gear 706 is fixedly arranged at the end part of the output shaft of a first control motor 707, the first control motor 707 is fixedly arranged on the supporting body 709, one side of the first control motor 707 is connected with a first control module 708, one side of the supporting body 709 is connected with a detector component 710, the outer side wall of the liquid storage cylinder body 705 is fixedly provided with an arrangement plate 711, the first spray jet component 712 is fixedly arranged on one side of the arrangement plate 711, the second control module 713 is fixedly arranged at one side of the second control module 713 is connected with a second control module 706, the first stirring plate 716 is fixedly arranged on the other side of the first stirring plate 716, and the first stirring plate 716 is fixedly arranged on the side of the first stirring plate 716; four groups of the arrangement plates 711 are equidistantly arranged on the liquid storage cylinder 705, and the number of the arrangement plates 711 is the same as that of the arrangement groups of the stirring plates 716; the remote nozzles 714 are arranged in a row equidistant on the alignment plate 711, the atomizing spray assemblies 712 are arranged in a row equidistant on the alignment plate 711, and the remote nozzles 714 are staggered with the atomizing spray assemblies 712.
The second control motor 801 is fixedly arranged on the bottom 1 of the exhaust gas treatment device, the output end of the second control motor 801 is fixedly connected with a third transmission gear 802, the third transmission gear 802 is movably arranged in the bottom 1 of the exhaust gas treatment device, one side of the third transmission gear 802 is in meshed connection with a transmission toothed ring 803, a movable ring 804 is fixedly arranged on the transmission toothed ring 803, the movable ring 804 is rotatably connected and arranged in a bearing ring 805, the inner side wall of the bearing ring 805 is fixedly provided with a fixed ring 806, the fixed ring 806 is fixedly arranged on the inner side wall of the upper part 2 of the exhaust gas treatment device through screws, the bottom side of the transmission toothed ring 803 is fixedly provided with a connecting ring body 807, the bottom end of the connecting ring body 807 is provided with an annular connecting clamping groove 808, the annular connecting clamping groove 808 is in matched clamping connection with a connecting insert ring 809, and the connecting insert ring 809 is fixedly arranged at the connecting end of the bucket-shaped filter device 810; the annular connecting clamping grooves 808 correspond to the connecting inserting rings 809 in arrangement positions, the arrangement groups are the same, and the connecting inserting rings 809 are fixed in the annular connecting clamping grooves 808 through screws; the inner diameter of the connecting annulus 807 is equal to the inner diameter of the upper portion 2 of the exhaust treatment device; the bucket filter 810 is provided in a bowl shape and has a height smaller than that of the bin gate 10; the bucket-type filter device 810 corresponds to the installation position of the purge jet mechanism 7, the number of installation groups is the same, and the bucket-type filter device 810 is installed directly under the purge jet mechanism 7.
Firstly, the range and the concentration of the waste gas are detected through the detector component 710, if the concentration is smaller, the atomizing and spraying component 712 is started to spray and purify through the second control module 713, then purified gas is discharged from the exhaust pipe 4, waste liquid falls into the bucket-shaped filter device 810, impurities are filtered in the bucket-shaped filter device 810, liquid is discharged from the liquid discharge pipe 5, and meanwhile, the second control motor 801 drives the third transmission gear 802 to carry out meshed transmission with the transmission toothed ring 803, so that the bucket-shaped filter device 810 rotates, the filtering working efficiency can be improved through rotary swing, and the blocking of the bucket-shaped filter device 810 is avoided; if the concentration and the range of the exhaust gas are large, the first control module 708 is required to control the first control motor 707 to drive the first transmission gear 703 and the second transmission gear 706 to drive the rotation of the liquid storage barrel 705, meanwhile, the second control module 713 is started to control the atomization injection assembly 712 to inject, the third control module 715 is started to control the remote spray head 714 to inject, the rotary injection work is formed along with the rotation of the liquid storage barrel 705, the injection purification range is improved, and meanwhile, the stirring plate 716 arranged on the outer side of the liquid storage barrel 705 stirs the exhaust gas, so that the contact sufficiency degree between the exhaust gas and the liquid medicine is improved, and the purification work efficiency is improved.
Embodiment III: on the basis of the second embodiment, please refer to fig. 10-13, the bucket-type filtering device 810 is detachably arranged, namely, the bucket-type filtering device 810 is inserted into the annular connecting clamping groove 808 through the connecting insertion ring 809, then the bucket-type filtering device 810 is fastened through screws, the bin gate 10 is opened for impurity removal work, then the bucket-type filtering device 810 is released from being fixed, then the bucket-type filtering device 810 is taken out from the maintenance bin 9, and after the cleaning is completed, the bucket-type filtering device is firmly connected with the connecting ring 807.
Referring to fig. 14-16, the atomizing spray assembly 712 includes a connecting tube head 7121, a first male threaded connection collar 7122, an auxiliary docking tube 7123, a second male threaded connection collar 7124, a tapered nozzle 7125, a flow guide slot 7126, a drain slot 7127, and a nozzle body 7128; the connecting pipe heads 7121 are fixedly arranged on the arranging plate 711 at equal intervals, the end parts of the connecting pipe heads 7121 are fixedly provided with first external thread connection convex rings 7122, the first external thread connection convex rings 7122 are in thread connection with one end of the auxiliary butt joint pipe 7123, the other end of the auxiliary butt joint pipe 7123 is fixedly provided with second external thread connection convex rings 7124, the conical spray pipe 7125 is fixedly arranged on the inner side of the auxiliary butt joint pipe 7123, the outer side wall of the conical spray pipe 7125 is equidistantly provided with guide grooves 7126, the bottom ends of the guide grooves 7126 are connected with drain grooves 7127, the drain grooves 7127 penetrate through the outer side of the auxiliary butt joint pipe 7123, and the spray head main body 7128 is in thread connection with the auxiliary butt joint pipe 7123; the jet orifice in the nozzle body 7128 is arranged as a frustum, the small orifice of the jet orifice is arranged at the outer end of the nozzle body 7128, the large caliber of the jet orifice is arranged at the inner end of the nozzle body 7128, the rapid liquid injection is facilitated, the excessive entry of external impurities from the jet orifice into the interior is avoided, the auxiliary butt joint pipe 7123 is arranged, the diversion groove 7126 arranged on the outer side wall of the conical jet pipe 7125 is used for adhering a small amount of impurities to the outer side wall of the conical jet pipe 7125, and the impurities mixed with the liquid are discharged through the action of the diversion groove 7126 and the drainage groove 7127, so that the influence on the injection work of the atomization injection assembly 712 is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a multifunctional injection device for organic waste gas treatment, includes waste gas treatment device bottom (1), waste gas treatment device upper portion (2), connect on waste gas treatment device bottom (1) and be provided with waste gas treatment device upper portion (2), and the avris fixed connection of waste gas treatment device bottom (1) is provided with intake pipe (3), the top fixed connection of waste gas treatment device upper portion (2) is provided with blast pipe (4) and feed liquor pipe (6), the bottom one side fixed connection of waste gas treatment device bottom (1) is provided with fluid-discharge tube (5);
the method is characterized in that: one end of the liquid inlet pipe (6) extends to the inner side of the upper part (2) of the waste gas treatment device, a purifying injection mechanism (7) is connected to the end part of the liquid inlet pipe (6), the purifying injection mechanism (7) sprays and purifies waste gas entering in the air inlet pipe (3), a purifying auxiliary mechanism (8) is connected to the bottom (1) of the waste gas treatment device, the purifying auxiliary mechanism (8) collects and stores the sprayed and purified impurities, the purified waste liquid is discharged from the liquid discharge pipe (5), a maintenance bin (9) is arranged at the side position of the bottom (1) of the waste gas treatment device, a bin door (10) is fixedly arranged on the maintenance bin (9) through a screw, and the purified waste gas is discharged from the air outlet pipe (4) for further treatment;
the purifying and spraying mechanism (7) comprises a connecting head (701), a movable connecting pipe (702), a first transmission gear (703), an auxiliary ball (704), a liquid storage cylinder (705), a second transmission gear (706), a first control motor (707), a first control module (708), a support body (709), a detector component (710), an arrangement plate (711), an atomizing and spraying component (712), a second control module (713), a remote spray head (714), a third control module (715), a stirring plate (716) and auxiliary meshes (717);
the purification auxiliary mechanism (8) comprises a second control motor (801), a third transmission gear (802), a transmission toothed ring (803), a movable ring (804), a bearing ring (805), a fixed ring (806), a connecting ring body (807), an annular connecting clamping groove (808), a connecting inserting ring (809) and a bucket-shaped filtering device (810).
2. The multifunctional spray device for treating organic waste gas according to claim 1, wherein: the connecting head (701) is fixedly arranged at the bottom end of the liquid inlet pipe (6), one side of the connecting head (701) is fixedly provided with a supporting body (709), a first transmission gear (703) is movably arranged in the connecting head (701), auxiliary balls (704) are movably arranged at the bottom side of the first transmission gear (703) in an equidistance embedding way, the first transmission gear (703) is fixedly arranged at one end of the movable connecting pipe (702), a liquid storage barrel (705) is fixedly arranged at the bottom end of the movable connecting pipe (702), a second transmission gear (706) is arranged at one side of the first transmission gear (703) in a meshed connection way, the second transmission gear (706) is fixedly arranged at the end part of an output shaft of a first control motor (707), the first control motor (707) is fixedly arranged on the supporting body (709), one side of the first control motor (707) is connected with a first control module (708), one side of the supporting body (709) is connected with a detector assembly (710), the outer side wall of the liquid storage barrel (705) is fixedly provided with a row plate (705), a group of spray assembly (713) is symmetrically arranged on one side of the spray assembly (713) and is fixedly connected with the first spray assembly (713) by the second control assembly (713), the remote spray heads (714) are fixedly arranged on the arrangement plates (711) which are symmetrically arranged in the other group at equal intervals, the remote spray heads (714) are controlled by the third control module (715), the third control module (715) is fixedly connected to one side of the arrangement plates (711), the stirring plates (716) are fixedly arranged on the outer side walls of the liquid storage cylinder bodies (705) at equal intervals, and auxiliary meshes (717) are formed in the stirring plates (716) at equal intervals.
3. The multifunctional spray device for treating organic waste gas according to claim 2, wherein: four groups of arrangement plates (711) are equidistantly arranged on the liquid storage cylinder body (705), and the number of the arrangement plates (711) is the same as that of the stirring plates (716).
4. The multifunctional spray device for treating organic waste gas according to claim 2, wherein: the remote spray heads (714) are arranged on the arrangement plate (711) in a row at equal intervals, the atomization spraying components (712) are arranged on the arrangement plate (711) in a row at equal intervals, and the remote spray heads (714) and the atomization spraying components (712) are arranged in a staggered manner; the atomizing spray component (712) comprises a connecting tube head (7121), a first external thread connecting convex ring (7122), an auxiliary butt joint tube (7123), a second external thread connecting convex ring (7124), a conical spray tube (7125), a diversion groove (7126), a drainage groove (7127) and a spray head main body (7128); the utility model discloses a shower nozzle, including connecting pipe head (7121), guiding gutter (7126) and shower nozzle main part (7128) and auxiliary butt joint pipe (7123) are connected in the end fixed first external screw connection bulge loop (7122) that is provided with of connecting pipe head (7121) equidistance fixed setting on arranging board (711), and connecting pipe head (7121) on the fixed setting of tip, first external screw connection bulge loop (7122) carries out threaded connection with the one end of auxiliary butt joint pipe (7123), the other end fixed second external screw connection bulge loop (7124) that is provided with of auxiliary butt joint pipe (7123), conical spray pipe (7125) is fixed to be set up in auxiliary butt joint pipe (7123) inboard, and conical spray pipe (7125) lateral wall equidistance is provided with guiding gutter (7126), and the bottom connection of guiding gutter (7126) is provided with drain (7127), drain (7127) runs through the setting in auxiliary butt joint pipe (7123) outside, shower nozzle main part (7128) carries out threaded connection with auxiliary butt joint pipe (7123).
5. The multifunctional spray device for treating organic waste gas according to claim 1, wherein: the utility model discloses a waste gas treatment device, including waste gas treatment device, second control motor (801) output fixed connection is provided with third drive gear (802), third drive gear (802) activity sets up in waste gas treatment device bottom (1), and one side meshing connection of third drive gear (802) is provided with transmission ring gear (803), fixed being provided with expansion ring (804) on transmission ring gear (803), expansion ring (804) rotate the connection and set up in bearing ring (805), the inside wall of bearing ring (805) is fixed to be provided with solid fixed ring (806), gu fixed ring (806) pass through the fix with screw and set up on the inside wall on waste gas treatment device upper portion (2), the bottom side of transmission ring gear (803) is fixed to be provided with connecting ring body (807), the bottom of connecting ring body (807) is provided with annular connection draw-in groove (808), annular connection draw-in groove (808) and connection ring (809) looks adaptation joint, connection ring (809) fixed setting is at the connection end of fighting filter equipment (810).
6. The multifunctional spray device for treating organic waste gas according to claim 5, wherein: the annular connecting clamping grooves (808) correspond to the connecting inserting rings (809) in arrangement positions, the number of the arrangement groups is the same, and the connecting inserting rings (809) are fixed in the annular connecting clamping grooves (808) through screws.
7. The multifunctional spray device for treating organic waste gas according to claim 5, wherein: the inner diameter of the connecting ring (807) is equal to the inner diameter of the upper part (2) of the exhaust gas treatment device.
8. The multifunctional spray device for treating organic waste gas according to claim 5, wherein: the bucket-type filter device (810) is bowl-shaped and has a height smaller than that of the bin gate (10).
9. The multifunctional spray device for treating organic waste gas according to claim 5, wherein: the bucket-type filter device (810) corresponds to the setting position of the purification spraying mechanism (7) and has the same setting group number, and the bucket-type filter device (810) is arranged under the purification spraying mechanism (7).
10. A treatment process of the multifunctional spray device for treating organic waste gas according to any one of claims 1 to 9, characterized in that the treatment process is:
waste gas to be purified enters the bottom (1) of the waste gas treatment device from the air inlet pipe (3), and is sprayed and purified through the purification injection mechanism (7), purified gas is discharged from the exhaust pipe (4) at the top of the upper part (2) of the waste gas treatment device, the waste gas is treated in the next step, impurities precipitated from the waste gas are filtered and collected in the purification auxiliary mechanism (8), concentrated treatment is carried out, and purified waste liquid is discharged from the liquid discharge pipe (5).
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