CN116474536A - Volatile organic compounds processing system of drilling and testing integrated equipment - Google Patents
Volatile organic compounds processing system of drilling and testing integrated equipment Download PDFInfo
- Publication number
- CN116474536A CN116474536A CN202310545343.5A CN202310545343A CN116474536A CN 116474536 A CN116474536 A CN 116474536A CN 202310545343 A CN202310545343 A CN 202310545343A CN 116474536 A CN116474536 A CN 116474536A
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- stirring
- volatile organic
- active liquid
- processing system
- slaked lime
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 54
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 57
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 43
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 43
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 43
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 43
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 117
- 238000005273 aeration Methods 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 241000233866 Fungi Species 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 6
- 229940098458 powder spray Drugs 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 20
- 241000894006 Bacteria Species 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 15
- 239000002912 waste gas Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 241001074085 Scophthalmus aquosus Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 239000010815 organic waste Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000005276 aerator Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction 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
- B01D53/75—Multi-step processes
-
- 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
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
-
- 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
- B01D53/84—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/17—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing
- B01F27/171—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing for disintegrating, e.g. for milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/231—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis
- B01F27/2312—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis the position of the rotating shaft being adjustable in the interior of the receptacle, e.g. to locate the stirrer in different locations during the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/83—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
- B01F27/951—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis with at least one stirrer mounted on the sun axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a volatile organic compound treatment system of drilling and testing integrated equipment, and belongs to the technical field of waste gas treatment. The volatile organic compound treatment system comprises a slaked lime injection box, a cloth bag dust remover, a blower and an active liquid box, wherein the slaked lime injection box, the cloth bag dust remover, the blower and the active liquid box are connected with each other through air ducts in sequence; according to the invention, the breaking mechanism is convenient for fully reacting the active bacteria decomposition liquid in the active liquid tank with volatile organic compounds in the gas, and the treated gas can be rapidly discharged through the exhaust component, so that the treatment rate and the treatment effect on the volatile organic compounds are improved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a volatile organic compound treatment system of drilling and testing integrated equipment.
Background
VOCs are an English abbreviation for Volatile Organic Compounds (VOCs). Volatile organic compounds have various effects and injuries on human health, and can greatly damage human functions when the volatile organic compounds are contacted with the volatile organic compounds for a long time or are in an environment with high content of the volatile organic compounds. The current drilling, petroleum and natural gas exploitation industry can generate a large amount of volatile VOC organic waste gas, pollute the environment, cause harm to human health and need to treat the waste gas.
In the prior art, patent application number CN201721928811.3 discloses a VOC organic waste gas treatment system, slaked lime powder is sprayed by a slaked lime spraying device, so that grease and acidic organic matters in the air flow are effectively filtered out, and the active bacteria decomposition liquid stored in the active liquid pool decomposes various volatile organic compounds remained in the air flow, so that VOC organic waste gas in the air flow is filtered out and treated. In the specific use process, although the volatile organic matters in the gas are aerated in the active liquid pool through the microporous aeration head and react with active bacteria in the active liquid pool to decompose, the bubbles can be converged and become large in the rising process, so that the reaction process of the bubbles and the active bacteria is slower and not thorough, and the treatment effect on the volatile organic matters is affected; meanwhile, the air flow after the volatile organic compounds are decomposed by the active bacteria is slowly discharged, so that the treatment efficiency of the air is affected.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a volatile organic compound processing system of drilling and testing integrated equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a volatile organic compounds processing system of integration equipment is surveyed in drill, includes slaked lime injection case, sack cleaner, air-blower and the active liquid case that has the active fungus decomposition liquid that loops through air duct interconnect, the downside of slaked lime injection case is provided with the intake pipe, be provided with slaked lime injection subassembly on the slaked lime injection case, be provided with the outlet duct on the active liquid case, the exit end of air duct passes active liquid case and is connected with the aeration dish, be provided with evenly distributed's aeration head on the aeration dish, be provided with the crushing mechanism that is used for broken bubble in the active liquid case, the crushing mechanism is including setting up first stirring subassembly in the active liquid incasement, setting up the second stirring subassembly on first stirring subassembly, be used for driving the lifting unit of first stirring subassembly displacement and be used for driving the drive assembly work, still be provided with exhaust assembly in the active liquid incasement, exhaust assembly links to each other with the crushing mechanism.
Preferably, the first stirring assembly comprises a stirring shaft which is rotatably arranged in the active liquid tank, a shell which is uniformly distributed is arranged on the stirring shaft, each stirring shaft is internally provided with a driving bevel gear through bearing rotation, the driving bevel gears and the stirring shaft are coaxially arranged, a driven bevel gear which is engaged and connected with the driving bevel gears is further rotatably arranged in the shell through bearings, a stirring rod is connected to the driven bevel gear, the stirring rod penetrates through the shell and extends outwards, and broken pieces which are uniformly distributed are arranged on the stirring rod.
Preferably, the second stirring assembly comprises a movable groove formed in the stirring rod, a fixed shaft is fixedly connected in the movable groove, broken pieces are rotationally arranged on the fixed shaft, the second stirring assembly further comprises a sliding rod which is arranged in the stirring rod in a sliding mode, a first elastic element is arranged between the sliding rod and the stirring rod, one end, away from the first elastic element, of the sliding rod is provided with an inclined surface, a bump which is abutted against the inclined surface in a movable mode is arranged on the stirring shaft, a swinging groove used for swinging the broken pieces is formed in the sliding rod, a connecting rod is movably connected between the swinging groove and the broken pieces, and a concave hole matched with the fixed shaft is formed in the swinging groove.
Preferably, the drive assembly includes the backup pad of setting firmly on the active liquid case, fixedly connected with driving motor in the backup pad, driving motor's output passes the backup pad and is connected with first bull stick, be provided with first bevel gear on the first bull stick, be provided with the second bevel gear of being connected with first bevel gear meshing on the (mixing) shaft, the second bevel gear passes through the bearing rotation and sets up on the active liquid case.
Preferably, the lifting assembly comprises a second rotating rod which is rotatably arranged on the supporting plate, synchronous wheels are arranged on the second rotating rod and the first rotating rod, a belt is arranged between the synchronous wheels, a first connecting plate is fixedly connected to the second rotating rod, a second connecting plate is movably connected to the first connecting plate, and one end, far away from the first connecting plate, of the second connecting plate is movably connected with the stirring shaft through a pin shaft.
Preferably, a first guide strip is arranged on the second bevel gear, and a first guide groove matched with the first guide strip is formed in the stirring shaft.
Preferably, the bottom of active liquid case rotates and is provided with the sleeve pipe, the (mixing) shaft activity sets up in the sleeve pipe, be provided with the second guide bar on the sleeve pipe, set up on the (mixing) shaft with second guide bar matched with second guide slot, the sleeve pipe outside is provided with the brush through the link plate, the brush offsets with the aeration head activity.
Preferably, the exhaust assembly comprises a working pipe sleeved on the outer side of the stirring shaft, the working pipe is coaxially arranged with the stirring shaft and fixedly connected with the active liquid tank, a piston plate is fixedly connected to the stirring shaft, the piston plate is slidably connected in the working pipe, an air inlet valve is arranged on the working pipe, an opening is further formed in the working pipe and connected with the air outlet pipe, and an air outlet valve is arranged at the opening.
Preferably, the slaked lime spraying assembly comprises a plurality of powder spray heads arranged in a slaked lime spraying box, wherein the powder spray heads are connected with powder spraying pipes, and the powder spraying pipes penetrate through the slaked lime spraying box and are sequentially connected with an air pump and a slaked lime powder bin through pipelines.
Preferably, a filter bag with an inner surface covered with a slaked lime filter membrane is arranged in the bag-type dust collector, and an activated carbon adsorption filter screen is arranged on the air outlet pipe.
Compared with the prior art, the invention provides a volatile organic compound processing system of drilling and testing integrated equipment, which has the following beneficial effects:
1. this volatile organic compounds processing system of integration equipment is surveyed in brill, it is broken to evenly cut apart to be convenient for carry out the bubble of aeration through broken mechanism, avoids mixing between the bubble and gathers the grow to make the volatile organic compounds in the gas fully react with the active fungus in the active liquid case, and can make the gas after the processing discharge fast through exhaust assembly, and then improves the treatment rate and the treatment effect to volatile organic compounds.
2. This volatile organic compounds processing system of integration equipment is surveyed in brill, through setting up first stirring subassembly, make first stirring subassembly during operation drive the puddler through the (mixing) shaft and rotate, and driven bevel gear on the puddler meshes with the initiative bevel gear on the (mixing) shaft, can the rotation when making the puddler rotate along with the (mixing) shaft, and then make the puddler drive the broken piece in its outside carry out effective breakage to the gas bubble in the active liquid case, make active fungus and volatile organic compounds fully react.
3. This volatile organic compounds processing system of integration equipment is surveyed to brill, through setting up the second stirring subassembly, make the during operation of second stirring subassembly, lug on the (mixing) shaft is to the slide bar effort on the puddler, the slide bar atress displacement, after the lug no longer offsets with the slide bar, the slide bar resets under the elasticity effect of first elastic element, make the slide bar reciprocate about on the puddler, the slide bar is through the horizontal swing of connecting rod drive broken piece when reciprocating motion, improve broken piece's broken working range, avoid appearing broken dead angle between two adjacent broken pieces, influence the crushing effect to the bubble, and then make gaseous form and the active fungus reaction of little bubble, guarantee its decomposition reaction effect.
4. This volatile organic compounds processing system of integration equipment is surveyed in brill, through setting up lifting unit, makes lifting unit drive the (mixing) shaft and reciprocates, and then makes the (mixing) shaft drive the puddler in the outside reciprocate, further improves the broken scope of stirring of first stirring subassembly and second stirring subassembly, avoids appearing broken dead angle, further makes active fungus and volatile organic compounds fully react.
5. According to the volatile organic compound processing system of the drilling and testing integrated equipment, when the stirring shaft moves up and down in a reciprocating manner under the action of the lifting assembly, the stirring shaft drives the piston plate to work in the working tube, so that gas which reacts with active bacteria and then is removed is extracted when the piston plate moves up, and when the piston plate moves down, the gas extracted before the moment is discharged through the gas outlet pipe, so that the flow speed of the gas is accelerated, and the processing rate and the processing effect of the volatile organic compounds are improved.
Drawings
FIG. 1 is a schematic cross-sectional view of an active liquid tank according to the present invention;
FIG. 2 is an enlarged schematic view of part A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of part B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic diagram of a driving assembly according to the present invention;
FIG. 5 is a schematic view of the structure of the stirring shaft and the second bevel gear of the present invention;
FIG. 6 is a schematic view of the first and second stirring assemblies of the present invention;
FIG. 7 is an enlarged schematic view of part C of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the structure of the stirring rod of the present invention;
FIG. 9 is a schematic view of the external structure of the sleeve of the present invention;
fig. 10 is a schematic view of the structure of an aeration disc of the present invention;
fig. 11 is a schematic structural view of the present invention.
In the figure: 1. a slaked lime spray tank; 101. an air inlet pipe; 2. a bag-type dust collector; 3. a blower; 4. an active liquid tank; 401. an air outlet pipe; 5. an air duct; 6. an aeration disc; 601. an aeration head; 7. a stirring shaft; 701. a housing; 702. a drive bevel gear; 703. a driven bevel gear; 704. a stirring rod; 705. breaking the fragments; 706. a bump; 707. a first guide groove; 708. a second guide groove; 8. a movable groove; 801. a fixed shaft; 9. a slide bar; 901. a first elastic element; 902. a swinging groove; 9021. concave holes; 903. a connecting rod; 10. a support plate; 11. a driving motor; 111. a first rotating lever; 112. a first bevel gear; 12. a second bevel gear; 121. a first guide bar; 13. a second rotating rod; 131. a first connecting plate; 132. a second connecting plate; 14. a synchronizing wheel; 15. a sleeve; 151. a second guide bar; 152. a brush; 16. a working tube; 161. a piston plate; 162. an intake valve; 163. an air outlet valve; 17. a slaked lime powder bin; 171. an air pump; 172. a powder injection tube; 173. a spray head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, fig. 3, fig. 4, fig. 6, fig. 10 and fig. 11, a volatile organic compound processing system of drilling and testing integrated equipment, including the slaked lime injection case 1, the sack cleaner 2, the air-blower 3 and the active liquid case 4 that stores active fungus decomposition liquid that loop through air duct 5 interconnect, the downside of slaked lime injection case 1 is provided with intake pipe 101, be provided with slaked lime injection subassembly on the slaked lime injection case 1, be provided with outlet duct 401 on the active liquid case 4, the exit end of air duct 5 passes active liquid case 4 and is connected with aeration dish 6, be provided with evenly distributed's aeration head 601 on the aeration dish 6, be provided with the crushing mechanism that is used for breaking the bubble in the active liquid case 4, the crushing mechanism includes the first stirring subassembly that sets up in active liquid case 4, the second stirring subassembly that sets up on first stirring subassembly, a lifting assembly and a driving assembly for driving the work of first stirring subassembly, still be provided with exhaust assembly in the active liquid case 4, exhaust assembly links to each other with the crushing mechanism.
Further, a filter bag with an inner surface covered with a slaked lime filter membrane is arranged in the bag-type dust collector 2, and an activated carbon adsorption filter screen is arranged on the air outlet pipe 401.
Specifically, waste gas enters the slaked lime injection box 1 from the air inlet pipe 101, grease and acidic organic matters in the air flow can be effectively filtered out by the slaked lime injection box 1 through the slaked lime injection assembly, then the air enters the bag-type dust collector 2 through the air duct 5, particles and slaked lime powder in the air flow are filtered out when flowing through the bag-type dust collector 2, the air flow entering the active liquid box 4 for aeration pollutes active bacteria decomposition liquid due to doping of more slaked lime powder is avoided, the air flow continues to enter the active liquid box 4 under the action of the air blower 3, the air flow flows into the active bacteria decomposition liquid and aeration occurs, active bacteria in the active bacteria decomposition liquid decompose various volatile organic compounds remained in the air flow, a stirring mechanism is arranged in the active liquid box 4 for crushing and dividing the air bubbles generated by the aeration, the mixed fusion between the air bubbles is avoided to be large, the air is enabled to react with the active bacteria in a small bubble mode, the decomposition reaction effect of the active bacteria is ensured, the volatile organic compounds are effectively filtered out, the air flow is finally discharged outwards by the air outlet pipe 401, the active carbon adsorption is enabled to adsorb other volatile compounds in the discharged air flow, and the other volatile compounds are more clean.
Example 2:
referring to fig. 1, fig. 4, fig. 6 and fig. 7, a volatile organic compound processing system of drilling and testing integrated equipment, further, based on embodiment 1, a first stirring assembly comprises a stirring shaft 7 rotatably arranged in an active liquid tank 4, a uniformly distributed shell 701 is arranged on the stirring shaft 7, a driving bevel gear 702 is rotatably arranged in each shell 701 through a bearing, the driving bevel gear 702 is coaxially arranged with the stirring shaft 7, a driven bevel gear 703 in meshed connection with the driving bevel gear 702 is rotatably arranged in the shell 701 through a bearing, a stirring rod 704 is connected to the driven bevel gear 703, the stirring rod 704 penetrates through the shell 701 and extends outwards, and uniformly distributed broken pieces 705 are arranged on the stirring rod 704.
Specifically, the driving assembly drives the stirring shaft 7 to rotate in the active liquid tank 4, the stirring shaft 7 drives the stirring rod 704 to rotate, and the driven bevel gear 703 on the stirring rod 704 is meshed with the driving bevel gear 702 on the stirring shaft 7, so that the stirring rod 704 can rotate along with the rotation of the stirring shaft 7, further the stirring rod 704 drives broken pieces 705 on the outer side of the stirring rod to effectively break gas bubbles aerated in the active liquid tank 4, and active bacteria and volatile organic compounds fully react.
Example 3:
referring to fig. 6, fig. 7 and fig. 8, a volatile organic compound processing system of drilling and testing integrated equipment is further provided, based on embodiment 2, the second stirring assembly includes a movable groove 8 formed on a stirring rod 704, a fixed shaft 801 is fixedly connected in the movable groove 8, a broken piece 705 is rotatably arranged on the fixed shaft 801, the second stirring assembly further includes a sliding rod 9 slidably arranged in the stirring rod 704, a first elastic element 901 is arranged between the sliding rod 9 and the stirring rod 704, an inclined surface is arranged at one end, far away from the first elastic element 901, of the sliding rod 9, a bump 706 which is movably abutted against the inclined surface is arranged on the stirring shaft 7, a swinging groove 902 for swinging the broken piece 705 is formed on the sliding rod 9, a connecting rod 903 is movably connected between the swinging groove 902 and the broken piece 705, and a concave hole 9021 matched with the fixed shaft 801 is further formed on the swinging groove 902.
Specifically, when the stirring shaft 7 rotates, the lug 706 on the stirring shaft 7 acts on the sliding rod 9 on the stirring rod 704, the sliding rod 9 is stressed and displaced, after the lug 706 is not propped against the sliding rod 9 any more, the sliding rod 9 is reset under the elastic action of the first elastic element 901, so that the sliding rod 9 reciprocates left and right on the stirring rod 704, and the sliding rod 9 drives the broken pieces 705 to swing left and right through the connecting rod 903 while reciprocating, so that the breaking working range of the broken pieces 705 is improved, the breaking dead angles between two adjacent broken pieces 705 are avoided, the breaking effect on bubbles is influenced, and then gas reacts with active bacteria in the form of small bubbles, and the decomposition reaction effect of the gas is ensured.
Example 4:
referring to fig. 1 and 4, a volatile organic compound processing system of drilling and testing integrated equipment, further, based on embodiment 3, a driving assembly includes a supporting plate 10 fixedly arranged on an active liquid tank 4, a driving motor 11 is fixedly connected to the supporting plate 10, an output end of the driving motor 11 passes through the supporting plate 10 and is connected with a first rotating rod 111, a first bevel gear 112 is arranged on the first rotating rod 111, a second bevel gear 12 in meshed connection with the first bevel gear 112 is arranged on a stirring shaft 7, and the second bevel gear 12 is rotatably arranged on the active liquid tank 4 through a bearing.
Specifically, by controlling the driving motor 11 to operate, the output end of the driving motor 11 drives the first rotating rod 111 to rotate, when the first rotating rod 111 rotates, the first bevel gear 112 is meshed with the second bevel gear 12 on the stirring shaft 7, the second bevel gear 12 drives the stirring shaft 7 to rotate, and then the driving assembly drives the first stirring assembly to act.
Example 5:
referring to fig. 1, fig. 4 and fig. 5, a volatile organic compound processing system of drilling and testing integrated equipment, on the basis of embodiment 4, further, the lifting assembly includes a second rotating rod 13 rotatably disposed on a supporting plate 10, synchronizing wheels 14 are disposed on the second rotating rod 13 and the first rotating rod 111, a belt is disposed between the two synchronizing wheels 14, a first connecting plate 131 is fixedly connected to the second rotating rod 13, a second connecting plate 132 is movably connected to the first connecting plate 131, and one end of the second connecting plate 132, which is far away from the first connecting plate 131, is movably connected to the stirring shaft 7 through a pin shaft.
Further, the second bevel gear 12 is provided with a first guiding strip 121, and the stirring shaft 7 is provided with a first guiding groove 707 matched with the first guiding strip 121.
Specifically, when the first rotating rod 111 rotates, the second rotating rod 13 synchronously rotates along with the first rotating rod 111 under the action of the synchronizing wheel 14 and the belt, the rotation of the second rotating rod 13 drives the first connecting plate 131 to rotate, so that the first connecting plate 131 drives the second connecting plate 132 to swing when rotating, and further the second connecting plate 132 pulls the stirring shaft 7 to move up or down, and the first guide strip 121 slides relatively in the first guide groove 707 in the process of moving up and down the stirring shaft 7, so as to control the lifting action of the first stirring assembly, enable the stirring shaft 7 to drive the stirring rod 704 on the outer side to move up and down, improve the stirring and crushing range of the first stirring assembly and the second stirring assembly, avoid occurrence of crushing dead angles, and further enable active bacteria and volatile organic compounds to fully react.
Example 6:
referring to fig. 1, 3 and 9, on the basis of embodiment 5, a sleeve 15 is rotatably disposed at the bottom of the active liquid tank 4, a stirring shaft 7 is movably disposed in the sleeve 15, a second guiding strip 151 is disposed on the sleeve 15, a second guiding groove 708 matched with the second guiding strip 151 is disposed on the stirring shaft 7, a brush 152 is disposed on the outer side of the sleeve 15 through a connecting plate, and the brush 152 is movably abutted against the aeration head 601.
Specifically, in the process that the stirring shaft 7 moves up and down, the second guide strips 151 slide relative to the second guide grooves 708, and when the stirring shaft 7 rotates, the sleeve 15 is driven to rotate by the second guide strips 151, and when the sleeve 15 rotates, the brush 152 is driven to rotate by the connecting plate, so that the solid impurities on the aerator 601 are cleaned by the brush 152, the aerator 601 is prevented from being blocked, the aeration speed of the air flow is influenced, and the treatment rate of volatile organic compounds in the air is further influenced.
Example 7:
referring to fig. 1 and 2, a volatile organic compound processing system of drilling and testing integrated equipment, further, based on embodiment 5, an exhaust component includes a working tube 16 sleeved outside a stirring shaft 7, the working tube 16 is coaxially arranged with the stirring shaft 7 and fixedly connected with an active liquid tank 4, a piston plate 161 is fixedly connected to the stirring shaft 7, the piston plate 161 is slidably connected in the working tube 16, an air inlet valve 162 is arranged on the working tube 16, an opening is further formed in the working tube 16 and connected with an air outlet pipe 401, and an air outlet valve 163 is arranged at the opening.
Specifically, when the stirring shaft 7 reciprocates up and down under the action of the lifting assembly, the stirring shaft 7 drives the piston plate 161 to work in the working tube 16, so that the gas which reacts with the active bacteria decomposition liquid and then removes the volatile organic matters is extracted when the piston plate 161 moves up, and when the piston plate 161 moves down, the gas extracted before the moment is discharged through the gas outlet tube 401, so that the flow speed of the gas is accelerated, and the treatment rate and the treatment effect on the volatile organic matters are improved.
Example 8:
referring to fig. 1 and 11, a volatile organic compound processing system of a drilling and testing integrated equipment, further, on the basis of embodiment 1, a slaked lime spraying assembly includes a plurality of powder spraying heads 173 disposed in a slaked lime spraying tank 1, the powder spraying heads 173 are connected with a powder spraying pipe 172, and the powder spraying pipe 172 passes through the slaked lime spraying tank 1 and is connected with an air pump 171 and a slaked lime powder bin 17 in sequence through a pipe.
Specifically, the air pump 171 and the powder spray head 173 are arranged, so that the slaked lime powder in the slaked lime powder bin 17 can be better sprayed in the slaked lime spraying box 1, the slaked lime powder and the air flow can be mixed more uniformly and fully, and the filtering effect of the slaked lime powder on grease and acid organic matters in the air flow is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a volatile organic compounds processing system of integration equipment is surveyed in drill, includes slaked lime injection case (1), sack cleaner (2), air-blower (3) and the active liquid case (4) that have active fungus decomposition liquid that loop through air duct (5) interconnect in proper order, its characterized in that, the downside of slaked lime injection case (1) is provided with intake pipe (101), be provided with slaked lime injection subassembly on slaked lime injection case (1), be provided with outlet duct (401) on active liquid case (4), the exit end of air duct (5) passes active liquid case (4) and is connected with aeration dish (6), be provided with evenly distributed's aeration head (601) on aeration dish (6), be provided with the crushing mechanism that is used for broken bubble in active liquid case (4), crushing mechanism is including setting up first stirring subassembly in active liquid case (4), setting up the second stirring subassembly on first stirring subassembly, be used for driving the lifting element of first stirring subassembly displacement and be used for driving first stirring subassembly work, active liquid case (4) are provided with in the drive mechanism and are continuous with the exhaust gas removal subassembly.
2. The volatile organic compound processing system of the drilling and testing integrated equipment according to claim 1, wherein the first stirring assembly comprises a stirring shaft (7) rotatably arranged in an active liquid tank (4), uniformly distributed shells (701) are arranged on the stirring shaft (7), each shell (701) is rotatably provided with a drive bevel gear (702) through a bearing, the drive bevel gears (702) are coaxially arranged with the stirring shaft (7), driven bevel gears (703) in meshed connection with the drive bevel gears (702) are also rotatably arranged in the shells (701) through the bearings, stirring rods (704) are connected to the driven bevel gears (703), the stirring rods (704) penetrate through the shells (701) and extend outwards, and broken fragments (705) uniformly distributed on the stirring rods (704) are arranged.
3. The volatile organic compounds processing system of integrated drilling and testing equipment according to claim 2, wherein the second stirring assembly comprises a movable groove (8) formed in the stirring rod (704), a fixed shaft (801) is fixedly connected in the movable groove (8), the broken piece (705) is rotatably arranged on the fixed shaft (801), the second stirring assembly further comprises a sliding rod (9) which is slidably arranged in the stirring rod (704), a first elastic element (901) is arranged between the sliding rod (9) and the stirring rod (704), an inclined surface is arranged at one end, far away from the first elastic element (901), of the sliding rod (9), a bump (706) which is movably abutted against the inclined surface is arranged on the stirring shaft (7), a swinging groove (902) for swinging the broken piece (705) is formed in the sliding rod (9), a connecting rod (903) is movably connected between the swinging groove (902) and the broken piece (705), and a concave hole (9021) matched with the fixed shaft (801) is formed in the swinging groove (902).
4. A volatile organic compounds processing system of drilling and testing integrated equipment according to claim 3, characterized in that, the drive assembly includes backup pad (10) of setting firmly on active liquid case (4), fixedly connected with driving motor (11) on backup pad (10), the output of driving motor (11) passes backup pad (10) and is connected with first bull stick (111), be provided with first bevel gear (112) on first bull stick (111), be provided with on (7) stirring axle with first bevel gear (112) meshing connection's second bevel gear (12), second bevel gear (12) are rotated through the bearing and are set up on active liquid case (4).
5. The volatile organic compound processing system of drilling and testing integrated equipment according to claim 4, wherein the lifting assembly comprises a second rotating rod (13) rotatably arranged on the supporting plate (10), synchronous wheels (14) are arranged on the second rotating rod (13) and the first rotating rod (111), a belt is arranged between the two synchronous wheels (14), a first connecting plate (131) is fixedly connected to the second rotating rod (13), a second connecting plate (132) is movably connected to the first connecting plate (131), and one end, far away from the first connecting plate (131), of the second connecting plate (132) is movably connected with the stirring shaft (7) through a pin shaft.
6. The volatile organic compound processing system of the drilling and testing integrated equipment according to claim 4, wherein a first guide strip (121) is arranged on the second bevel gear (12), and a first guide groove (707) matched with the first guide strip (121) is formed on the stirring shaft (7).
7. The volatile organic compound processing system of drilling and testing integrated equipment according to claim 5, wherein a sleeve (15) is rotatably arranged at the bottom of the active liquid tank (4), the stirring shaft (7) is movably arranged in the sleeve (15), a second guide strip (151) is arranged on the sleeve (15), a second guide groove (708) matched with the second guide strip (151) is formed in the stirring shaft (7), a hairbrush (152) is arranged on the outer side of the sleeve (15) through a connecting plate, and the hairbrush (152) is movably abutted against an aeration head (601).
8. The volatile organic compound processing system of drilling and testing integrated equipment according to claim 7, wherein the exhaust assembly comprises a working tube (16) sleeved outside a stirring shaft (7), the working tube (16) is coaxially arranged with the stirring shaft (7) and fixedly connected with an active liquid tank (4), a piston plate (161) is fixedly connected to the stirring shaft (7), the piston plate (161) is slidably connected in the working tube (16), an air inlet valve (162) is arranged on the working tube (16), an opening is further formed in the working tube (16) and is connected with an air outlet pipe (401), and an air outlet valve (163) is arranged at the opening.
9. The volatile organic compound processing system of the drilling and testing integrated equipment as set forth in claim 1, wherein the slaked lime spraying assembly comprises a plurality of powder spray heads (173) arranged in a slaked lime spraying box (1), the powder spray heads (173) are connected with powder spraying pipes (172), and the powder spraying pipes (172) penetrate through the slaked lime spraying box (1) and are sequentially connected with an air pump (171) and a slaked lime powder bin (17) through pipelines.
10. The volatile organic compound processing system of the drilling and testing integrated equipment according to claim 1, wherein a filter bag with an inner surface covered with a slaked lime filter membrane is arranged in the bag-type dust collector (2), and an activated carbon adsorption filter screen is arranged on the air outlet pipe (401).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310545343.5A CN116474536A (en) | 2023-05-15 | 2023-05-15 | Volatile organic compounds processing system of drilling and testing integrated equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310545343.5A CN116474536A (en) | 2023-05-15 | 2023-05-15 | Volatile organic compounds processing system of drilling and testing integrated equipment |
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| CN202310545343.5A Pending CN116474536A (en) | 2023-05-15 | 2023-05-15 | Volatile organic compounds processing system of drilling and testing integrated equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118788165A (en) * | 2024-07-11 | 2024-10-18 | 湖北茂盛生物有限公司 | An environmentally friendly bacterial agent for purifying eutrophic water and a preparation method and device thereof |
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| CN207254072U (en) * | 2017-12-30 | 2018-04-20 | 广州市怡地环保有限公司 | A kind of VOC organic waste gas treatment systems |
| CN110980977A (en) * | 2019-12-19 | 2020-04-10 | 王立平 | Aeration equipment convenient to clearance silt |
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Application publication date: 20230725 |