CN116983791B - High-efficient industry organic waste gas treatment device - Google Patents
High-efficient industry organic waste gas treatment device Download PDFInfo
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- CN116983791B CN116983791B CN202311199313.XA CN202311199313A CN116983791B CN 116983791 B CN116983791 B CN 116983791B CN 202311199313 A CN202311199313 A CN 202311199313A CN 116983791 B CN116983791 B CN 116983791B
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- waste gas
- electric telescopic
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- 239000007789 gas Substances 0.000 title claims abstract description 59
- 239000010815 organic waste Substances 0.000 title claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 75
- 239000003463 adsorbent Substances 0.000 claims abstract description 59
- 239000002245 particle Substances 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000003795 desorption Methods 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 239000002912 waste gas Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 18
- 238000002156 mixing Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 239000008187 granular material Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- GUIJLPKNGJMXKV-AZUAARDMSA-N rod-188 Chemical compound C1=CC(C)=CC=C1S(=O)(=O)N1[C@@H]([C@H]2OC(=O)CC2)C2=CC=CC=C2CC1 GUIJLPKNGJMXKV-AZUAARDMSA-N 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010959 steel 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
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a high-efficiency industrial organic waste gas treatment device which comprises an air inlet pipe, a mixing conveying pipe, a conveying channel I, a motor II, a disengaging room, a fan I, a fan II, a stirring pool, a screw conveyor, a conveying channel II, a tiling mechanism, a filter plate, a dust removing mechanism and a frame, wherein the air inlet pipe is fixedly communicated with a split-pipe, two ends of the split-pipe are communicated with a fixed box, an electric telescopic rod I is arranged in the fixed box, one end of the electric telescopic rod I is fixedly connected with an arc-shaped base, the arc-shaped base is movably arranged in the fixed box, and one side of the fixed box is communicated with the dust removing mechanism through a connecting pipe I. According to the invention, the mixing conveying pipe is horizontally arranged, so that the organic waste gas is fully contacted with the adsorbent particles, two groups of alternately used fixed boxes are arranged for centralized one-time adsorption, each treatment area can be separated through a plurality of groups of rotating blocks, gas streaming is avoided, efficient continuous adsorption and desorption work is realized, and the adsorption effect is more thorough.
Description
Technical Field
The invention belongs to the technical field of continuous treatment of organic waste gas, and particularly relates to a high-efficiency industrial organic waste gas treatment device.
Background
A large amount of organic waste gas can be generated in the industrial production processes of electronic factories, steel works and the like, and the following problems occur in the use process of the existing organic waste gas treatment device: 1) The existing collecting and adsorbing device is relatively fixed, such as an adsorption tower or an adsorption disc and other structures, usually a plate or a box and other structures, can not realize the flow of the internal adsorbent, so that the adsorbent is unevenly adsorbed, and is not easy to detach and replace, and the treatment efficiency of waste gas is affected; 2) The multiple groups of adsorption devices are stacked, so that a local or front end saturation region can be formed in the adsorption process, and uneven adsorption effects can lead to different effects of the adsorbent after multiple adsorption and desorption, so that the overall adsorption of the adsorbent on organic waste gas is affected.
Through retrieval, the prior art CN110559802A discloses an organic waste gas environment-friendly treatment device, which comprises an activated carbon arranged in a desorption box, wherein the desorption box is internally provided with a desorption device, the desorption device comprises a conveyor belt, the upper surface of the desorption box is provided with an organic waste gas treatment device, and the organic waste gas treatment device comprises an organic waste gas treatment pipe and an activated carbon guide pipe; the device carries out spiral treatment on the waste gas led in by the waste gas leading-in pipe through the waste gas treatment spiral sheet, when the waste gas flows from bottom to top, the waste gas treatment spiral sheet drives the activated carbon in the waste gas treatment spiral sheet to rotate from top to bottom, and then the organic waste gas is adsorbed and purified, so that the activated carbon can treat the organic waste gas while rotating from top to bottom, and after treatment, the waste gas flows out from the bottom of the waste gas treatment spiral sheet and enters the activated carbon guide pipe, thereby achieving the purpose of dynamically treating the organic waste gas; however, the following problems exist in the use process of the technical scheme: 1) In the organic waste gas treatment pipe which is vertically arranged, the active carbon can fall off too fast along the diversion holes due to the fact that a baffle structure is not arranged on the waste gas treatment spiral sheets, most of the organic waste gas can rise along spiral gaps due to the fact that no baffle exists after the waste gas inlet pipe enters between the waste gas treatment spiral sheets, the speed is high, the contact time between the organic waste gas and the active carbon is short, and incomplete and insufficient absorption is easily caused; 2) The reverse flow blocking mechanism is not arranged at the joint of the bottom of the organic waste gas treatment pipe and the active carbon guide pipe, and because the active carbon guide pipe cannot be adjusted, if the communication port is too small or the active carbon falling speed is too high, the active carbon can be accumulated at the inlet, the spiral piece is easy to break when rotating, and if the opening is too large, the organic waste gas which is not subjected to adsorption filtration can enter the desorption box below along the guide pipe.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a high-efficiency industrial organic waste gas treatment device, which is characterized in that organic waste gas is fully contacted with adsorbent particles by horizontally arranging a mixing conveying pipe, two groups of alternately used fixed boxes are arranged for centralized one-time adsorption, each treatment area can be separated by a plurality of groups of rotating blocks, gas streaming is avoided, high-efficiency continuous adsorption and desorption work is realized, and the adsorption effect is more thorough.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a high-efficient industry organic waste gas treatment device, including intake pipe, mixing conveyer pipe, conveying passageway I, motor II, disengaging room, fan I, fan II, stirring pond, screw conveyer, conveying passageway II, tiling mechanism, filter, dust removal mechanism, frame, intake pipe fixed intercommunication shunt tubes, shunt tubes both ends intercommunication fixed box, fixed box inside is equipped with electric telescopic handle I, electric telescopic handle I one end fixed connection arc base, arc base movable mounting is in the fixed box, fixed box one side is through connecting pipe I intercommunication dust removal mechanism, be equipped with air detector and solenoid valve on the connecting pipe I, air detector model is YT-95H, available private customization or direct purchase, fixed box one end fixed intercommunication is in mixing conveyer pipe below, mixed conveyer pipe one side is equipped with motor V, be equipped with the fixed plate on the motor V output main shaft, spiral blades are wound on the outer side of the fixed plate, a connecting pipe II is fixedly communicated with a mixed conveying pipe far away from one end of the motor V, the other end of the connecting pipe II is communicated with a dust removing mechanism, a conveying passage I is fixedly communicated with a mixed conveying pipe near the front end of one side of the connecting pipe II, the other end of the conveying passage I is communicated with a disengaging chamber, a rotating stop block I and a rotating stop block II are arranged in the conveying passage I, one ends of rotating shafts of the rotating stop block I and the rotating stop block II are respectively fixedly connected with the output ends of the motor I and the motor II, a stirring pool is arranged in the disengaging chamber, one side of the disengaging chamber is fixedly communicated with a fan I, the fan I is responsible for pumping the desorbed concentrated gas to a catalytic combustion chamber or a gas storage tank, a fan II is arranged below the disengaging chamber, the bottom of the disengaging chamber on one side of the fan II is fixedly communicated with a spiral conveyor, the spiral conveyor is fixedly arranged on a rack, one end of the spiral conveyor is fixedly connected with the output end of the motor VII, one section of screw conveyer fixed connection conveying passage II, the inside filter that is equipped with of conveying passage II is equipped with tiling mechanism on the conveying passage II of filter top, and the below is equipped with dodge gate II.
The fixed plate is internally provided with a movable plate, one side of the movable plate is fixedly connected with one end of an electric telescopic rod II, and the other end of the electric telescopic rod II is arranged in the fixed plate.
And a rotary stop block III is movably installed in a channel between the desorption chamber and the screw conveyor, and a rotating shaft of the rotary stop block III is fixedly connected with the output end of a motor III.
The stirring pool is movably mounted in the desorption chamber, a rotating shaft on one side of the stirring pool is fixedly connected with an output end of a motor V, the motor V is fixedly mounted on the outer side of the desorption chamber, a buffer chamber is arranged below the stirring pool, a plurality of ventilation holes are formed between the buffer chamber and the stirring pool, the bottom of the buffer chamber is communicated with a fan II through a pipeline, a motor VI is fixedly mounted on one side of the stirring pool, a movable door I is movably mounted on the other side of the stirring pool, one end of the movable door I is fixedly connected with an electric telescopic rod III, the other end of the electric telescopic rod III is fixedly mounted on the side wall of the stirring pool, a rotating shaft is arranged at the output end of the motor VI, a plurality of stirring rods are movably mounted on the rotating shaft, stirring blades are movably mounted at two ends of the stirring rods, a connecting rod is movably mounted on the stirring rod on the same side, one end of the connecting rod is movably connected with one end of the electric telescopic rod IV, and the other end of the electric telescopic rod IV is movably mounted on the rotating shaft; because stirring pond open end is greater than conveying channel I connector, the adsorbent granule that treats the desorption can drop in the stirring pond, later drive the reciprocal swing of stirring pond through motor V, in the swing in-process, drive the rotation axis through motor VI and rotate, drive puddler and stirring vane synchronous rotation, in the rotation in-process, through the flexible regulation of electric telescopic handle IV, can drive the puddler and carry out the deflection of certain angle, thereby the stirring vane of cooperation rotation forms diversified stirring to the adsorbent granule, desorption gas is pumped into the buffer chamber through fan II and blows into the stirring pond bottom through the bleeder vent simultaneously, the diversified stirring of cooperation carries out high temperature desorption to the adsorbent granule, after the desorption is accomplished, the stirring pond deflects under motor V's drive, make dodge gate I one side be in the minimum, can pour the adsorbent granule through electric telescopic handle III opening dodge gate I this moment, get into screw conveyer after rotatory dog III adjusts and carry.
And a rotary stop block IV is movably arranged in the conveying channel II, and the rotary stop block IV is fixedly arranged at the output end of the motor IV.
And a charging port is formed in one side of the conveying channel II, so that new adsorbent particles can be conveniently added into the whole circulating system.
Tiling mechanism includes motor VIII, screw rod, movable base, motor IX, unable adjustment base, motor X, tiling blade, motor VIII output fixed connection screw rod, and the meshing is installed movable base on the screw rod, and movable base one side movable mounting is on the II lateral walls of conveying channel, and fixed mounting has motor IX on the movable base, and motor IX output passes through the last through-hole one end of movable base and is equipped with unable adjustment base, and unable adjustment base both sides are equipped with motor X, and motor X output fixed mounting has tiling blade.
The dust removing mechanism comprises a shell, a fixed sleeve, a dust filtering plate, an air outlet pipe, a motor XI, a sealing roller, a motor XII, an eccentric wheel I, a convex rod, an eccentric wheel II, a limiting plate, a mounting seat, a brush roller, a fixed rod, a hub motor and a supporting plate, wherein the outer side of the shell is fixedly communicated with the connecting pipe I and the connecting pipe II, the fixed sleeve is movably arranged in the shell, the dust filtering plate is arranged on the fixed sleeve, one side of the fixed sleeve is fixedly communicated with the air outlet pipe, the other end of the air outlet pipe is fixedly communicated with a fan III, the fan III pumps up standard gas, an outer gear ring arranged on one side of the fixed sleeve is meshed with a gear arranged at the output end of the motor XI, the motor XI fixed mounting is on the casing, fixed sleeve below is equipped with two sets of seal roller, prevent that gas from directly blowing into in the casing below ash storage bin in gap department, be equipped with two sets of brush rollers between two sets of seal roller, brush roller movable mounting is on the dead lever, be equipped with in-wheel motor on the dead lever, in-wheel motor external rotor and brush roller fixed connection, dead lever both ends fixed mounting is on the mount pad, mount pad movable mounting is between the backup pad, the mount pad below is equipped with the limiting plate, the protruding pole is installed to the limiting plate inner gearing, protruding pole both ends respectively fixed connection eccentric wheel I and eccentric wheel II, eccentric wheel I one side center pivot fixed connection motor XII output.
Compared with the prior art, the invention has the beneficial effects that:
1) The mixing conveying pipe is horizontally placed, two groups of fixing boxes are matched for alternating work, so that the flowing stacking of adsorbent particles is realized, the contact time of the adsorbent particles and organic waste gas can be greatly prolonged, the movable plate is driven to reciprocate and stretch between gaps of the spiral blades through the control of the electric telescopic rod II, when the movable plate is ejected out and is leveled with the outermost side of the spiral blades, the adjacent two groups of movable plates can block the conveying function of the spiral blades, the spiral blades are separated into independent cavities, the adsorbent particles are trapped in a plurality of cavities, in the rotating process, the waste gas to be adsorbed moves through holes on the spiral blades, the adsorbent particles in each cavity can be fully mixed, the contact time is further prolonged, the contact area is increased, and the adsorption efficiency is improved;
2) After the adsorbent granule drops in the stirring pond, motor V drives the reciprocal swing of stirring pond, in the swing in-process, drive the rotation axis through motor VI and rotate, drive puddler and stirring vane synchronous rotation, in the rotation in-process, through the flexible regulation of electric telescopic handle IV, can drive the puddler and carry out the deflection of certain angle, at this in-process, stirring vane can carry out irregular rotation, further strengthen stirring effect, desorption gas is pumped into the buffer chamber through fan II and blows into the stirring pond bottom through the bleeder vent simultaneously, the cooperation is diversified stirring carries out abundant quick high temperature desorption to the adsorbent granule, improve desorption efficiency, guarantee the quick continuous cycle use of adsorbent granule.
3) The upper part of the filter plate in the conveying channel II is driven by a motor VIII to rotate, so that the movable base is driven to reciprocate along the side wall of the conveying channel II, the motor IX is used for driving the fixed base to rotate, so that the motor X is used for driving the tiling blades to rotate, the reciprocating stirring of the tiling blades on the filter plate is realized through the matching of a plurality of groups of motors, the adsorbent particles on the filter plate are fully stirred and filtered, the adsorbent particles are blocked by matching with a rotary stop IV, so that the adsorbent particles are subjected to rapid tiling disturbance, the sieving function of the adsorbent particles is rapidly completed, the crushed adsorbent particles are recovered, and unified treatment is carried out;
4) In the spiral conveying stirring circulation process, abrasion and crushing pulverization of part of adsorbent particles can be caused, the adsorbent dust particles mixed with the gas during gas discharge firstly enter a shell of a dust removing mechanism, the gas is filtered through a dust filtering plate, the filtered gas enters the dust filtering plate and is discharged through an air outlet pipe, the dust filtering plate rotates under the driving of a motor XI, a bottom brush roller is matched for cleaning the dust filtering plate, the brush roller rotates along a fixed rod under the driving of a hub motor, and then the motor XII drives the eccentric wheel I and the eccentric wheel II to rotate, the convex rod is matched with the engagement of a limiting plate, two groups of mounting seats are driven to reciprocate in a staggered mode in a supporting plate, the brush roller is matched to rotate, so that efficient cleaning of the dust filtering plate is realized, and the filtering effect is ensured to avoid blocking of the dust filtering plate.
Drawings
FIG. 1 is a schematic diagram of a high-efficiency industrial organic waste gas treatment device according to the present invention;
FIG. 2 is a schematic side view of a high efficiency industrial organic waste gas treatment device according to the present invention;
FIG. 3 is a schematic view of the internal structure of the mixing delivery pipe;
FIG. 4 is a schematic diagram of the internal structure of the conveying channel I;
FIG. 5 is a schematic diagram of the internal structure of the conveying channel II;
FIG. 6 is a schematic diagram of the effect of the fly leaf installation;
FIG. 7 is a schematic diagram of a stirring tank structure;
FIG. 8 is a schematic diagram of the internal structure of the stirring tank;
FIG. 9 is a schematic diagram of a tiling mechanism;
FIG. 10 is a schematic view of the dust removing mechanism;
FIG. 11 is a schematic view of the internal structure of the housing;
FIG. 12 is a schematic illustration of the installation effect of the in-wheel motor;
in the figure: 10. an air inlet pipe; 11. a mixing delivery tube; 12. a conveying channel I; 13. a motor I; 14. a motor II; 15. a desorption chamber; 16. a fan I; 17. a fan II; 18. a stirring pool; 19. a motor III; 20. a screw conveyor; 21. a conveying channel II; 22. a feed inlet; 23. a tiling mechanism; 24. a filter plate; 25. a motor IV; 26. a dust removing mechanism; 27. a fan III; 28. a frame; 101. a shunt; 102. a fixed box; 103. an electric telescopic rod I; 104. an arc-shaped base; 105. an air detector; 106. a connecting pipe I; 107. an electromagnetic valve; 111. a motor V; 112. a fixing plate; 113. a helical blade; 114. an electric telescopic rod II; 115. a movable plate; 116. a connecting pipe II; 131. a rotation block I; 141. a rotation stop II; 181. a motor V; 182. a buffer chamber; 1821. ventilation holes; 183. an electric telescopic rod III; 184. a movable door I; 185. a motor VI; 186. a rotation shaft; 187. a stirring rod; 1871. stirring blades; 188. a connecting rod; 189. an electric telescopic rod IV; 191. a rotation stopper III; 201. a motor VII; 211. a movable door II; 231. a motor VIII; 232. a screw; 233. a movable base; 234. a motor IX; 235. a fixed base; 236. a motor X; 237. tiling the blades; 251. a rotation stopper IV; 261. a housing; 262. a fixed sleeve; 263. a dust filtering plate; 264. an air outlet pipe; 265. a motor XI; 266. a seal roller; 267. a motor XII; 2671. an eccentric wheel I; 2672. a protruding rod; 2673. an eccentric wheel II; 2674. a limiting plate; 2675. a mounting base; 2676. a brush roller; 2677. a fixed rod; 2678. a hub motor; 268. a movable door III; 269. and a support plate.
Detailed Description
The technical scheme of the present invention will be further specifically described below with reference to fig. 1 to 12 for the convenience of understanding of those skilled in the art.
A high-efficiency industrial organic waste gas treatment device comprises an air inlet pipe 10, a mixed conveying pipe 11, a conveying passage I12, a motor I13, a motor II 14, a desorption chamber 15, a fan I16, a fan II 17, a stirring pool 18, a spiral conveyor 20, a conveying passage II 21, a tiling mechanism 23, a filter plate 24, a dust removing mechanism 26 and a frame 28, wherein the air inlet pipe 10 is fixedly communicated with a shunt pipe 101, two ends of the shunt pipe 101 are communicated with a fixed box 102, an electric telescopic rod I103 is arranged in the fixed box 102, one end of the electric telescopic rod I103 is fixedly connected with an arc-shaped base 104, the arc-shaped base 104 is movably arranged in the fixed box 102, one side of the fixed box 102 is communicated with the dust removing mechanism 26 through a connecting pipe I106, an air detector 105 and an electromagnetic valve 107 are arranged on the connecting pipe I106, the type of the air detector 105 is YT-95H, one end of the fixed connection is arranged below the mixed conveying pipe 11, one side of the mixed conveying pipe 11 is provided with a motor V111, a fixed plate 112 is arranged on a main shaft of an output end of the motor V111, the fixed plate 112 is wound on the outer side of the fixed plate 112, one end of the fixed plate 11 is far from the motor V111, one end of the mixed conveying pipe 11 is fixedly connected with a stop block 116, the other end of the motor I is fixedly connected with the other end of the motor I13 through the connecting pipe I13 and the connecting pipe I13, the other end is rotatably connected with the connecting pipe I13 and the other end of the connecting pipe 13 is provided with the connecting pipe 13I 13, the rotating to the rotating stop block 13I 13 is connected with the connecting pipe 13I 13, the end 13 is fixedly connected with the other end 13, the end 13 is connected with the inner end 13 of the connecting pipe 13, 13 is connected with the end 13, and the end 13 is connected with the end 13, 13 is 13, and the end 13 is connected with the end 13 is 13, and 13 is directly has and 13, and 13 is directly has and 13. The lower part of the desorption chamber 15 is provided with a fan II 17, the bottom of the desorption chamber 15 on one side of the fan II 17 is fixedly communicated with a screw conveyer 20, the screw conveyer 20 is fixedly arranged on a frame 28, one end of the screw conveyer 20 is fixedly connected with the output end of a motor VII 201, one section of the screw conveyer 20 is fixedly connected with a conveying channel II 21, a filter plate 24 is arranged in the conveying channel II 21, a tiling mechanism 23 is arranged on the conveying channel II 21 above the filter plate 24, and a movable door II 211 is arranged below the conveying channel II 21.
A movable plate 115 is arranged in the fixed plate 112, one side of the movable plate 115 is fixedly connected with one end of an electric telescopic rod II 114, and the other end of the electric telescopic rod II 114 is installed in the fixed plate 112; through the control of electronic telescopic link II 114, drive fly leaf 115 and reciprocate flexible removal between helical blade 113 gap, when fly leaf 115 is ejecting and helical blade 113 outside level, adjacent two sets of fly leaf 115 can block helical blade 113's transport function, separate helical blade 113 into independent cavity to hold back the adsorbent granule in a plurality of cavities, in the rotatory in-process, wait to adsorb the waste gas and remove through the through-hole on helical blade 113, can fully mix with the adsorbent granule in each cavity, extension contact time, increase area of contact.
A rotation stop block III 191 is movably arranged in a channel between the desorption chamber 15 and the screw conveyor 20, and the rotating shaft of the rotation stop block III 191 is fixedly connected with the output end of a motor III 19.
The stirring pool 18 is movably arranged in the desorption chamber 15, a rotating shaft on one side of the stirring pool 18 is fixedly connected with an output end of a motor V181, the motor V181 is fixedly arranged on the outer side of the desorption chamber 15, a buffer chamber 182 is arranged below the stirring pool 18, a plurality of ventilation holes 1821 are formed between the buffer chamber 182 and the stirring pool 18, the bottom of the buffer chamber 182 is communicated with a fan II 17 through a pipeline, a motor VI 185 is fixedly arranged on one side of the stirring pool 18, a movable door I184 is movably arranged on the other side of the stirring pool, one end of the movable door I184 is fixedly connected with an electric telescopic rod III 183, the other end of the electric telescopic rod 183 is fixedly arranged on the side wall of the stirring pool 18, a rotating shaft 186 is arranged at the output end of the motor VI 185, a plurality of stirring rods 187 are movably arranged on the rotating shaft 186, stirring blades 1871 are movably arranged at two ends of the stirring rods 187, a connecting rod 188 is movably arranged on the stirring rod 187 on the same side, one end of the connecting rod 188 is movably connected with one end of the electric telescopic rod IV 189, and the other end of the electric telescopic rod 189 is movably arranged on the rotating shaft 186; because stirring pond 18 open end is greater than the delivery channel I12 connector, the adsorbent granule that treats the desorption can drop in stirring pond 18, later drive stirring pond 18 reciprocating pendulum through motor V181, in the swing in-process, drive rotation axis 186 through motor VI 185 and rotate, drive puddler 187 and stirring vane 1871 synchronous rotation, in the rotation process, through the flexible regulation of electric telescopic handle IV 189, can drive puddler 187 and carry out certain angle deflection, thereby the stirring vane 1871 of cooperation rotation forms diversified stirring to the adsorbent granule, desorption gas is pumped into buffer chamber 182 through fan II 17 and blows into stirring pond 18 bottom through bleeder vent 1821 simultaneously, the stirring pond 18 carries out the high temperature desorption to the adsorbent granule of cooperation diversified stirring, after the desorption is accomplished, it is in the minimum to deflect under the drive of motor V181 to make dodge gate I184 one side, can pour the adsorbent granule out through electric telescopic handle III 183 opening dodge gate I184 this moment, get into screw conveyer 20 after rotatory dog 191 adjusts.
The conveying channel II 21 is internally and movably provided with a rotation stop block IV 251, and the rotation stop block IV 251 is fixedly arranged at the output end of the motor IV 25.
A feed inlet 22 is formed in one side of the conveying channel II 21, so that new adsorbent particles can be conveniently added into the whole circulating system.
The tiling mechanism 23 comprises a motor VIII 231, a screw 232, a movable base 233, a motor IX 234, a fixed base 235, a motor X236 and tiling blades 237, wherein the output end of the motor VIII 231 is fixedly connected with the screw 232, the movable base 233 is mounted on the screw 232 in a meshed manner, one side of the movable base 233 is movably mounted on the side wall of the conveying channel II 21, the motor IX 234 is fixedly mounted on the movable base 233, the output end of the motor IX 234 penetrates through one end of a through hole on the movable base 233 to be provided with the fixed base 235, the two sides of the fixed base 235 are provided with the motor X236, and the tiling blades 237 are fixedly mounted at the output end of the motor X236; the motor VIII 231 drives the screw 232 to rotate, so that the movable base 233 is driven to reciprocate along the side wall of the conveying channel II 21, the motor IX 234 drives the fixed base 235 to rotate, so that the motor X236 drives the tiling blades to rotate, reciprocating stirring of the tiling blades 237 on the filter plate 24 is realized through matching of multiple groups of motors, and therefore the adsorbent particles on the filter plate 24 are fully stirred and filtered, and the rotary stop IV 251 is matched to stop the adsorbent particles, so that the screening function of crushing the adsorbent particles is realized.
The dust removing mechanism 26 comprises a shell 261, a fixed sleeve 262, a dust filtering plate 263, an air outlet pipe 264, a motor XI 265, a sealing roller 266, a motor XII 267, an eccentric wheel I2671, a convex rod 2672, an eccentric wheel II 2673, a limiting plate 2674, a mounting seat 2675, a brush roller 2676, a fixed rod 2677, a hub motor 2678 and a supporting plate 269, wherein a connecting pipe I106 and a connecting pipe II 116 are fixedly communicated with the outer side of the shell 261, the fixed sleeve 262 is movably arranged in the shell 261, the dust filtering plate 263 is arranged on the fixed sleeve 262, one side of the fixed sleeve 262 is fixedly communicated with the air outlet pipe 264, the other end of the air outlet pipe 264 is fixedly communicated with a fan III 27, the fan III 27 pumps up standard gas, an outer gear ring arranged on one side of the fixed sleeve 262 is meshed with a gear arranged at the output end of the motor XI 265, the motor XI 265 is fixedly arranged on the shell 261, two groups of sealing rollers 266 are arranged below the fixed sleeve 262 to prevent gas from being directly blown into an ash storage bin below the shell 261 at a gap, two groups of brush rollers 2676 are arranged between the two groups of sealing rollers 266, the brush rollers 2676 are movably arranged on a fixed rod 2677, a hub motor 2678 is arranged on the fixed rod 2677, an outer rotor of the hub motor 2678 is fixedly connected with the brush rollers 2676, two ends of the fixed rod 2677 are fixedly arranged on a mounting seat 2675, the mounting seat 2675 is movably arranged between the supporting plates 269, a limiting plate 2674 is arranged below the mounting seat 2675, a protruding rod 2672 is arranged in an engaged manner, two ends of the protruding rod 2672 are respectively fixedly connected with an eccentric wheel I2671 and an eccentric wheel II 2673, and a central rotating shaft on one side of the eccentric wheel I2671 is fixedly connected with an output end of the motor XII 267; during the spiral conveying and stirring process, the abrasion and crushing of the adsorbent particles can be caused, the mixed adsorbent dust particles firstly enter a shell 261 of a dust removing mechanism 26 during the gas discharge, the filtered gas enters the dust filtering plate 263 and is discharged through an air outlet pipe 264, the dust filtering plate 263 rotates under the driving of a motor XI 265 and is matched with a bottom brush roller 2676 to clean the dust filtering plate 263, the brush roller 2676 rotates along a fixed rod 2677 under the driving of a hub motor 2678, then the motor XII 267 drives an eccentric wheel I2671 to rotate with an eccentric wheel II 2673, the convex rod 2672 is matched with the meshing of a limiting plate 2674, two groups of mounting seats 2675 are driven to reciprocate in a staggered mode on a supporting plate 269, and the brush roller 2676 is matched with the rotation of the brush roller 2676 to realize the efficient cleaning of the dust filtering plate.
The bottom of the shell 261 is provided with a movable door III 268, so that collected dust particles can be conveniently treated uniformly.
A high-efficiency industrial organic waste gas treatment device comprises the following working methods:
1) Selecting a proper position to complete the installation of the rack 28 and connecting and fixing all the devices;
2) The organic waste gas communicated with the air inlet pipe 10 enters the fixed box 102 through the shunt pipe 101;
3) The electric telescopic rod I103 in the fixed box 102 drives the arc-shaped bases 104 to alternately move, so that one group of arc-shaped bases ascend to be closed with the shunt pipe 101, and the other group of arc-shaped bases 104 descend to form a groove for temporarily storing adsorbent particles;
4) The adsorbent particles fall into the grooves under the drive of the spiral blades 113 to form an adsorbent particle layer;
5) Organic waste gas in the shunt tube 101 enters the adsorbent particle layer through the shunt tube 101 to be adsorbed for the first time;
6) The air detector 105 on the connecting pipe I106 detects whether the emission standard is met, if the emission standard is met, the electromagnetic valve 107 can be opened to form a passage, the dust is directly discharged after entering the dust removing mechanism 26, and if the emission standard cannot be met, the electromagnetic valve 107 is controlled to be closed, and then the waste gas enters the mixed conveying pipe 11;
7) After a period of time has elapsed for the adsorbent particle layer in one set of fixed box 102, the arc-shaped base in the other set of fixed box 102 descends first to form a new adsorbent particle layer, the adsorbent particles with saturated adsorption are driven by the arc-shaped base to ascend to close the shunt tube 101, and then the spiral blades 113 are matched to re-enter the adsorbent particles into the mixing conveying tube 11;
8) Controlling the adsorbent particles in the mixing conveying pipe 11 to be always at a half position, and driving the spiral blades 113 to rotate by the motor V111 to stir the internal adsorbent particles and push the internal adsorbent particles to one end of the conveying channel I12;
9) In the rotation process of the spiral blades 113, the electric telescopic rods II 114 drive the movable plates 115 to reciprocate between gaps of the spiral blades 113, when the movable plates 115 are ejected out and are leveled with the outermost sides of the spiral blades 113, two adjacent movable plates 115 can block the conveying function of the spiral blades 113, the spiral blades 113 are divided into independent chambers, so that adsorbent particles are trapped in a plurality of chambers, and the organic waste gas and the adsorbent particles in each chamber can be fully mixed by matching rotation;
10 The gas after the multistage adsorption enters the dust removing mechanism 26 at a connecting pipe II 116;
11 The adsorbent particles enter the desorption chamber 15 for desorption operation after being alternately regulated by the rotary check block I131 and the rotary check block II 141 in the conveying channel I12, and the gas channeling can be prevented by alternately regulating the rotary check block I131 and the rotary check block II 141;
12 The adsorbent particles fall into the stirring tank 18 for desorption treatment, and the desorbed adsorbent particles fall into the screw conveyor 20 at the movable door I184 and enter the screw conveyor 20 through the adjustment of the rotation stop III 191;
13 Lifting the adsorbent particles into the conveying channel ii 21 by means of the screw conveyor 20;
14 Screening the adsorbent particles in the conveying channel II 21 and adding new adsorbent particles at the feed inlet 22;
15 The sieved adsorbent particles are re-entered into the horizontally placed mixing conveying pipe 11 for adsorption treatment after being regulated by the rotation stop block IV 251.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a high-efficient industry organic waste gas treatment device, includes intake pipe, mixed conveyer pipe, conveying passageway I, motor II, disengaging room, fan I, fan II, stirring pond, screw conveyer, conveying passageway II, tiling mechanism, filter, dust removal mechanism, frame, its characterized in that intake pipe fixed intercommunication shunt tubes, shunt tubes both ends intercommunication fixed box, fixed box inside is equipped with electric telescopic handle I, electric telescopic handle I one end fixed connection arc base, arc base movable mounting is in the fixed box, fixed box one side is through connecting pipe I intercommunication dust removal mechanism, be equipped with air detector and solenoid valve on the connecting pipe I, fixed box one end fixed intercommunication is in mixed conveyer pipe below, mixed conveyer pipe one side is equipped with motor V, be equipped with the fixed plate on the motor V output main shaft, the fixed plate outside is around being equipped with helical blade, A connecting pipe II is fixedly communicated on a mixed conveying pipe far away from one end of a motor V, the other end of the connecting pipe II is communicated with a dust removing mechanism, a conveying channel I is fixedly communicated on the mixed conveying pipe near one side front end of the connecting pipe II, the other end of the conveying channel I is communicated with a detaching chamber, a rotary stop block I and a rotary stop block II are arranged in the conveying channel I, one ends of rotating shafts of the rotary stop block I and the rotary stop block II are respectively fixedly connected with the output ends of the motor I and the motor II, a stirring pool is arranged in the detaching chamber, one side of the detaching chamber is fixedly communicated with a fan I, the fan I is responsible for pumping detached concentrated gas to a catalytic combustion chamber or a gas storage tank, a fan II is arranged below the detaching chamber, one side of the fan II is fixedly communicated with a screw conveyor at the bottom of the detaching chamber, the screw conveyor is fixedly arranged on a rack, one end of the screw conveyor is fixedly connected with the output end of the motor VII, one section of the screw conveyor is fixedly connected with the conveying channel II, a filter plate is arranged in the conveying channel II, a tiling mechanism is arranged on the conveying channel II above the filter plate, and a movable door II is arranged below the filter plate;
a movable plate is arranged in the fixed plate, one side of the movable plate is fixedly connected with one end of an electric telescopic rod II, and the other end of the electric telescopic rod II is arranged in the fixed plate; the movable plates are driven to reciprocate and stretch between gaps of the spiral blades through the control of the electric telescopic rod II, when the movable plates are ejected out and are leveled with the outermost sides of the spiral blades, two adjacent movable plates can block the conveying function of the spiral blades, the spiral blades are divided into independent chambers, so that adsorbent particles are trapped in the chambers, waste gas to be adsorbed moves through holes on the spiral blades in the rotating process, the waste gas can be fully mixed with the adsorbent particles in each chamber, the contact time is prolonged, and the contact area is increased;
the stirring pool is movably mounted in the desorption chamber, a rotating shaft on one side of the stirring pool is fixedly connected with an output end of a motor V, the motor V is fixedly mounted on the outer side of the desorption chamber, a buffer chamber is arranged below the stirring pool, a plurality of ventilation holes are formed between the buffer chamber and the stirring pool, the bottom of the buffer chamber is communicated with a fan II through a pipeline, a motor VI is fixedly mounted on one side of the stirring pool, a movable door I is movably mounted on the other side of the stirring pool, one end of the movable door I is fixedly connected with an electric telescopic rod III, the other end of the electric telescopic rod III is fixedly mounted on the side wall of the stirring pool, a rotating shaft is arranged at the output end of the motor VI, a plurality of stirring rods are movably mounted on the rotating shaft, stirring blades are movably mounted at two ends of the stirring rods, a connecting rod is movably mounted on the stirring rod on the same side, one end of the connecting rod is movably connected with one end of the electric telescopic rod IV, and the other end of the electric telescopic rod IV is movably mounted on the rotating shaft;
tiling mechanism includes motor VIII, screw rod, movable base, motor IX, unable adjustment base, motor X, tiling blade, motor VIII output fixed connection screw rod, and the meshing is installed movable base on the screw rod, and movable base one side movable mounting is on the II lateral walls of conveying channel, and fixed mounting has motor IX on the movable base, and motor IX output passes through the last through-hole one end of movable base and is equipped with unable adjustment base, and unable adjustment base both sides are equipped with motor X, and motor X output fixed mounting has tiling blade.
2. The efficient industrial organic waste gas treatment device according to claim 1, wherein a rotation stop block III is movably installed in a channel between the desorption chamber and the screw conveyor, and a rotating shaft of the rotation stop block III is fixedly connected with an output end of a motor III.
3. The efficient industrial organic waste gas treatment device according to claim 1, wherein a rotation stop block IV is movably arranged in the conveying channel II, and the rotation stop block IV is fixedly arranged at the output end of the motor IV.
4. The efficient industrial organic waste gas treatment device according to claim 1, wherein a feed inlet is formed in one side of the conveying channel II.
5. The device for treating industrial organic waste gas with high efficiency according to claim 1, wherein the dust removing mechanism comprises a shell, a fixed sleeve, a dust filtering plate, an air outlet pipe, a motor XI, sealing rollers, a motor XII, an eccentric wheel I, a protruding rod, an eccentric wheel II, a limiting plate, a mounting seat, a hairbrush roller, a fixed rod, a hub motor and a supporting plate, wherein the outer side of the shell is fixedly communicated with the connecting pipe I and the connecting pipe II, the fixed sleeve is movably mounted in the shell, the dust filtering plate is arranged on the fixed sleeve, one side of the fixed sleeve is fixedly communicated with the air outlet pipe, the other end of the air outlet pipe is fixedly communicated with a fan III, the fan III pumps up standard gas, an outer gear ring arranged on one side of the fixed sleeve is meshed with a gear arranged at the output end of the motor XI, the motor XI is fixedly mounted on the shell, two groups of sealing rollers are arranged below the fixed sleeve, the air is prevented from being directly blown into an ash storage bin below the shell at a gap, two groups of hairbrush rollers are movably mounted on the fixed rod, the hub motor is arranged on the fixed rod, two ends of the hub motor are fixedly connected with the hairbrush roller, the two ends of the fixing rod are fixedly mounted on the mounting seat, the outer rotor are movably mounted on the supporting plate, the outer rotor is movably mounted on the fixed sleeve, the outer rotor is fixedly connected with the eccentric wheel, the limiting plate is fixedly connected with the eccentric wheel I, and the eccentric wheel I is fixedly connected with the eccentric wheel I at one side of the eccentric wheel.
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| CN202311199313.XA CN116983791B (en) | 2023-09-18 | 2023-09-18 | High-efficient industry organic waste gas treatment device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584420A (en) * | 1991-09-26 | 1993-04-06 | Daikin Ind Ltd | Method and equipment for concentration |
| TW200409667A (en) * | 2002-12-11 | 2004-06-16 | Ind Tech Res Inst | Process and module for treating a gaseous exhaust containing volatile organic compounds by cyclic adsorption and desorption |
| CN209271115U (en) * | 2018-11-28 | 2019-08-20 | 湖北中涂科技有限公司 | Activated carbon adsorption and desorption and regeneration device for VOCs treatment |
| CN210934363U (en) * | 2019-09-21 | 2020-07-07 | 泉州华大环保科技有限公司 | Organic waste gas environmental protection processing apparatus |
| WO2021258870A1 (en) * | 2020-06-22 | 2021-12-30 | 信丰县包钢新利稀土有限责任公司 | Bag dust removal device and method for process offgas of neodymium iron boron waste material processing |
| WO2022105087A1 (en) * | 2020-11-19 | 2022-05-27 | 浙江鸿杰智能科技有限公司 | Sludge drying system and waste gas treatment method |
| CN115501729A (en) * | 2022-11-22 | 2022-12-23 | 山东圣文环保科技有限公司 | Desorption device for VOCs high-temperature waste heat treatment |
| CN218249160U (en) * | 2022-07-08 | 2023-01-10 | 浙江京创商品混凝土有限公司 | Dust collector is used in concrete production |
| CN218358102U (en) * | 2022-09-01 | 2023-01-24 | 刘胜发 | Processing apparatus for exhaust purification |
| CN116099329A (en) * | 2022-12-14 | 2023-05-12 | 宁波凯勒电气有限公司 | Organic waste gas continuous treatment method based on circulating fluidized bed system |
| CN116116163A (en) * | 2022-09-07 | 2023-05-16 | 安徽园清新材科技有限公司 | Active carbon purifier for purifying air |
-
2023
- 2023-09-18 CN CN202311199313.XA patent/CN116983791B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584420A (en) * | 1991-09-26 | 1993-04-06 | Daikin Ind Ltd | Method and equipment for concentration |
| TW200409667A (en) * | 2002-12-11 | 2004-06-16 | Ind Tech Res Inst | Process and module for treating a gaseous exhaust containing volatile organic compounds by cyclic adsorption and desorption |
| CN209271115U (en) * | 2018-11-28 | 2019-08-20 | 湖北中涂科技有限公司 | Activated carbon adsorption and desorption and regeneration device for VOCs treatment |
| CN210934363U (en) * | 2019-09-21 | 2020-07-07 | 泉州华大环保科技有限公司 | Organic waste gas environmental protection processing apparatus |
| WO2021258870A1 (en) * | 2020-06-22 | 2021-12-30 | 信丰县包钢新利稀土有限责任公司 | Bag dust removal device and method for process offgas of neodymium iron boron waste material processing |
| WO2022105087A1 (en) * | 2020-11-19 | 2022-05-27 | 浙江鸿杰智能科技有限公司 | Sludge drying system and waste gas treatment method |
| CN218249160U (en) * | 2022-07-08 | 2023-01-10 | 浙江京创商品混凝土有限公司 | Dust collector is used in concrete production |
| CN218358102U (en) * | 2022-09-01 | 2023-01-24 | 刘胜发 | Processing apparatus for exhaust purification |
| CN116116163A (en) * | 2022-09-07 | 2023-05-16 | 安徽园清新材科技有限公司 | Active carbon purifier for purifying air |
| CN115501729A (en) * | 2022-11-22 | 2022-12-23 | 山东圣文环保科技有限公司 | Desorption device for VOCs high-temperature waste heat treatment |
| CN116099329A (en) * | 2022-12-14 | 2023-05-12 | 宁波凯勒电气有限公司 | Organic waste gas continuous treatment method based on circulating fluidized bed system |
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