CN111203068B - High-efficient environmental protection's organic waste gas adsorbs concentrator - Google Patents
High-efficient environmental protection's organic waste gas adsorbs concentrator Download PDFInfo
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- CN111203068B CN111203068B CN202010068058.5A CN202010068058A CN111203068B CN 111203068 B CN111203068 B CN 111203068B CN 202010068058 A CN202010068058 A CN 202010068058A CN 111203068 B CN111203068 B CN 111203068B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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Abstract
The invention relates to the field of organic waste gas treatment, in particular to high-efficiency and environment-friendly organic waste gas adsorption concentration equipment, which comprises a pretreatment box component, a rotary adsorption wheel component, a post-treatment box component, a desorption control component and a transmission component, wherein the pretreatment box component comprises a waste gas inlet pipe component, a desorption gas outlet pipe, a front box chamber and a front partition plate; the waste gas inlet pipe assembly is fixedly connected to the right end of the front box chamber and communicated with the inside of the adsorption chamber; the desorption gas outlet pipe is fixedly connected with the left end of the front box chamber and communicated with the desorption chamber; the rotary adsorption wheel assembly is arranged in the organic waste gas treatment device, so that organic waste gas can be effectively adsorbed and concentrated, and adsorbed organic components can be desorbed under the action of the desorption control assembly, so that the recycling efficiency of resources in the waste gas is improved.
Description
Technical Field
The invention relates to the field of organic waste gas treatment, in particular to efficient and environment-friendly organic waste gas adsorption concentration equipment.
Background
With the rapid development of economy in China, the atmospheric pollution situation becomes more serious, volatile organic compounds are combined with other pollutants in the air, and secondary organic particles or secondary organic aerosol generated under the irradiation of sunlight belongs to a secondary pollution source. It can directly enter and adhere to upper and lower respiratory tract and lung lobes of human body, and respectively deposit in upper and lower respiratory tract and pulmonary alveolus, causing rhinitis, bronchitis and other respiratory system diseases, and can induce cancer even if it is in this environment for a long time.
Organic waste gas among the prior art adsorbs concentrator and has had adsorption efficiency low when using, and desorption inefficiency is not convenient for the resource reuse in the waste gas, for example the adsorption concentrator to organic waste gas that patent application number is CN201721180648.7, including the adsorption tower, be provided with polyester amine heat preservation and polyvinyl chloride anticorrosive coating on the inside and outside table wall of adsorption tower respectively, the inside of adsorption tower is provided with the activated carbon board, the bottom of adsorption tower is fixed with the support frame, the inboard of support frame is provided with the steam chest, the steam chest passes through the inside intercommunication of steam pipe with the adsorption tower, the top of adsorption tower is equipped with the organic gas export, the organic gas export communicate with compressor, condenser and storage tank in proper order through the pipeline. The utility model discloses an organic waste gas adsorbs concentrator has the adsorption efficiency low when using, and the desorption is inefficient, the resource reuse's in the waste gas of being not convenient for problem.
Disclosure of Invention
The invention aims to provide high-efficiency and environment-friendly organic waste gas adsorption concentration equipment, which can effectively solve the problems in the prior art; the rotary adsorption wheel assembly is arranged in the device, so that organic waste gas can be effectively adsorbed and concentrated, the adsorbed and concentrated clean air enters the interior of the post-treatment box assembly and is discharged, the adsorbed organic components can be desorbed under the action of the desorption control assembly, and the desorbed organic components enter combustion equipment or recovery equipment through the desorption gas outlet pipe for utilization, so that the recycling efficiency of resources in the waste gas is improved.
The purpose of the invention is realized by the following technical scheme:
an efficient and environment-friendly organic waste gas adsorption concentration device comprises a pretreatment box assembly, a rotary adsorption wheel assembly, a post-treatment box assembly, a desorption control assembly and a transmission assembly, wherein the pretreatment box assembly comprises a waste gas inlet pipe assembly, a desorption gas outlet pipe, a front box chamber and a front partition plate; the waste gas inlet pipe assembly is fixedly connected to the right end of the front box chamber and communicated with the inside of the adsorption chamber; the desorption gas outlet pipe is fixedly connected with the left end of the front box chamber and communicated with the desorption chamber;
the rotary adsorption wheel assembly comprises a rotary wheel frame, an adsorbent mounting groove, a plurality of adsorption media, a rotary shaft, a transmission gear, a transmission bevel gear and a driving motor; the rotary wheel frame is provided with a plurality of adsorbent mounting grooves in a surrounding manner, and the inner sides of the plurality of adsorbent mounting grooves are fixedly connected with an adsorption medium respectively; the front end of the rotating shaft is fixedly connected to the center of the rotating wheel carrier; the rear end of the rotating shaft is fixedly connected with a transmission shaft; the transmission shaft is fixedly connected with a transmission gear and a transmission bevel gear from front to back in sequence; the driving motor is fixedly connected with the rear end of the transmission shaft;
the post-treatment box assembly comprises a middle fixing ring, a rear box chamber, a purified gas exhaust pipe with an exhaust fan and a supporting base; the bottom end of the middle fixing ring is fixedly connected to the supporting base; the rear end of the middle fixing ring is fixedly connected with a rear box chamber; the rear end of the rear box chamber is fixedly connected and communicated with a purified gas exhaust pipe;
the rotary wheel carrier is connected to the inner side of the middle fixing ring in a rotating fit manner; the rear end of the transmission shaft is connected with the center of the rear box chamber in a rotating fit manner through a bearing seat with a bearing; the rear end of the front box chamber is fixedly connected with the front end of the middle fixing ring;
the right end of the desorption control assembly is connected to the rotating shaft in a clearance fit mode, and the left end of the desorption control assembly is fixedly connected to the inner side face of the rear box chamber; the front side surface of the desorption control assembly is attached to the rear side surface of the rotating wheel frame; the rear end of the desorption control assembly is meshed with the transmission gear; the transmission bevel gear is arranged at the rear end of the rear box chamber; the transmission bevel gear is in transmission connection with the rear end of the transmission assembly, and the rear end of the transmission assembly is fixedly connected to the rear box chamber; the front end of the transmission assembly is in transmission connection with an exhaust gas inlet pipe assembly; the driving motor is connected to the rear side surface of the rear box chamber through a motor base.
The waste gas inlet pipe assembly comprises an air cylinder, an exhaust pipe with a control valve, a rubber drawing disc, a rectangular drawing rod, a limiting baffle, a right-angle connecting plate, a hinge shaft and an inlet pipe with a control valve; the upper end of the exhaust tube is fixedly connected with the lower end of the rear side of the air cylinder; the rubber drawing disc is connected to the inner side surface of the air cylinder in a clearance fit manner; the front end of the rubber drawing disc is fixedly connected with a rectangular drawing rod, the rectangular drawing rod is connected in a rectangular groove of a limiting baffle in a sliding fit mode, and the limiting baffle is fixedly connected to the front end of the air cylinder; the front end of the rectangular drawing rod is fixedly connected with one end of a right-angle yoke plate, and the other end of the right-angle yoke plate is fixedly connected with a hinge shaft; the front end of the air inlet pipe is fixedly connected to the upper end of the rear side face of the air cylinder, and the rear end of the air inlet pipe is fixedly connected to the right end of the front box chamber; the articulated shaft is connected with the front end of the transmission component in a rotating fit manner.
The desorption control assembly comprises a hot air box, a sealed desorption box, a plurality of hot air pipes, an air suction pipe, a shaft bracket, an air suction fan, a fan shaft, a driven chain wheel, a transmission chain wheel, a speed change gear, a gear shaft and an electric heating plate; the front side surface of the sealed desorption box is hollowed, the left end of the sealed desorption box is fixedly connected to the inner side surface of the rear box chamber, and the front side surface of the sealed desorption box is attached to the rear side surface of the rotating wheel frame; the rear end of the sealing desorption box is fixedly connected and communicated with the front ends of the three hot air pipes, and the rear ends of the three hot air pipes are fixedly connected and communicated with the hot air box; the bottom surface of the hot air box is fixedly connected with an electric heating plate, and the electric heating plate is connected with a power supply and a control switch through a lead; the middle of the rear end of the hot air box is fixedly connected and communicated with an air suction pipe; the rear end of the air suction pipe is fixedly connected with a shaft bracket, and the fan shaft is connected to the shaft bracket through a bearing seat with a bearing; the front end of the fan shaft is fixedly connected with an air suction fan which is arranged on the inner side of the air suction pipe; the rear end of the fan shaft is fixedly connected with a driven chain wheel; the driven chain wheel is connected with a transmission chain wheel through a chain, the transmission chain wheel is fixedly connected to the rear end of a gear shaft, the middle end of the gear shaft is fixedly connected with a speed change gear, and the speed change gear is meshed with a transmission gear; the front end of the gear shaft is rotatably connected to the rear side face of the hot air box through a bearing seat with a bearing.
The transmission assembly comprises a driven bevel gear, a linkage shaft, a fixed seat plate, a rotary link rod, a short shaft and a transmission connecting rod; the driven bevel gear is in meshed connection with the transmission bevel gear; the driven bevel gear is fixedly connected to the left end of the linkage shaft, the middle end of the linkage shaft is connected to the fixed seat plate in a rotating fit mode, and the fixed seat plate is fixedly connected to the rear box chamber; the right end of the linkage shaft is fixedly connected with one end of a rotating link rod, the other end of the rotating link rod is fixedly connected with a short shaft, the short shaft is connected to the rear end of a transmission connecting rod in a rotating fit mode, and the front end of the transmission connecting rod is connected to a hinged shaft in a rotating fit mode.
The adsorption medium adopts an activated carbon adsorption filter screen layer.
The adsorption medium adopts a zeolite adsorption block.
The rear side of the front partition is coplanar with the rear side of the front cabinet.
The front side surface of the rotating wheel frame is coplanar with the front side surface of the middle fixing ring.
The invention has the beneficial effects that: the efficient and environment-friendly organic waste gas adsorption concentration equipment can effectively solve the problems in the prior art; the rotary adsorption wheel assembly is arranged in the device, so that organic waste gas can be effectively adsorbed and concentrated, the adsorbed and concentrated clean air enters the interior of the post-treatment box assembly and is discharged, the adsorbed organic components can be desorbed under the action of the desorption control assembly, and the desorbed organic components enter combustion equipment or recovery equipment through the desorption gas outlet pipe for utilization, so that the recycling efficiency of resources in the waste gas is improved.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic view of the internal pretreatment tank assembly of the present invention;
FIG. 4 is a second schematic view of the internal pretreatment tank assembly of the present invention;
FIG. 5 is a first schematic view of an internal exhaust gas inlet pipe assembly according to the present invention;
FIG. 6 is a second schematic structural view of an internal exhaust gas inlet pipe assembly of the present invention;
FIG. 7 is a schematic view of the internal rotating suction wheel assembly of the present invention;
FIG. 8 is a schematic view of the internal rotating turret of the present invention;
FIG. 9 is a schematic view of the internal aftertreatment tank assembly of the present invention;
fig. 10 is a schematic structural view of a desorption control assembly inside the present invention;
fig. 11 is a partially enlarged structural schematic view of the internal desorption control assembly of the present invention;
FIG. 12 is a schematic view of the internal transmission assembly of the present invention;
fig. 13 is a partial structural schematic of the present invention.
In the figure: a pretreatment tank assembly 1; an exhaust gas intake pipe assembly 1-1; 1-1-1 of the inflator; 1-1-2 parts of an air exhaust pipe; 1-1-3 parts of a rubber drawing disc; 1-1-4 of a rectangular drawing rod; 1-1-5 of a limit baffle; 1-1-6 of a right-angle yoke plate; 1-1-7 of a hinged shaft; 1-1-8 parts of an air inlet pipe; a desorption gas outlet pipe 1-2; 1-3 of a front box chamber; 1-4 of a front clapboard; rotating the adsorption wheel assembly 2; rotating the wheel carrier 2-1; an adsorbent mounting groove 2-2; 2-3 of adsorption media; 2-4 of a rotating shaft; 2-5 of a transmission shaft; transmission gears 2-6; 2-7 of a transmission bevel gear; 2-8 of a driving motor; a post-treatment tank assembly 3; 3-1 of a middle fixing ring; a rear cabinet 3-2; 3-3 of a purified gas exhaust pipe; 3-4 of a supporting base; a desorption control assembly 4; 4-1 of a hot air box; sealing the desorption box 4-2; 4-3 of a hot air pipe; 4-4 parts of an air suction pipe; 4-5 of a shaft bracket; 4-6 of an air suction fan; a fan shaft 4-7; 4-8 of a driven chain wheel; 4-9 parts of a transmission chain wheel; 4-10 of speed change gears; gear shafts 4-11; a transmission assembly 5; a driven bevel gear 5-1; 5-2 of a linkage shaft; 5-3 of a fixed seat plate; a rotating link 5-4; 5-5 of a short shaft; and 5-6 of transmission connecting rods.
Detailed Description
The invention is described in further detail below with reference to fig. 1-13.
The first embodiment is as follows:
as shown in fig. 1-13, an efficient and environment-friendly organic waste gas adsorption concentration device comprises a pretreatment tank assembly 1, a rotary adsorption wheel assembly 2, a post-treatment tank assembly 3, a desorption control assembly 4 and a transmission assembly 5, wherein the pretreatment tank assembly 1 comprises a waste gas inlet pipe assembly 1-1, a desorption gas outlet pipe 1-2, a front tank chamber 1-3 and a front partition plate 1-4, the middle end of the interior of the front tank chamber 1-3 is fixedly connected with the front partition plate 1-4, and the front partition plate 1-4 partitions the interior of the front tank chamber 1-3 into an adsorption chamber and a desorption chamber; the waste gas inlet pipe assembly 1-1 is fixedly connected to the right end of the front box chamber 1-3, and the waste gas inlet pipe assembly 1-1 is communicated with the inside of the adsorption chamber; the desorption gas outlet pipe 1-2 is fixedly connected to the left end of the front box chamber 1-3, and the desorption gas outlet pipe 1-2 is communicated with the desorption chamber; the invention relates to a high-efficiency environment-friendly organic waste gas adsorption concentration device, which has the working principle that: when the device is used, firstly, a pipeline for discharging organic waste gas is connected and communicated with a waste gas inlet pipe assembly 1-1, the organic waste gas enters an adsorption chamber in the pretreatment box assembly 1 through the waste gas inlet pipe assembly 1-1, the organic waste gas is adsorbed and concentrated through a rotating adsorption wheel assembly 2, the organic gas in the organic waste gas is adsorbed on the rotating adsorption wheel assembly 2, and the adsorbed clean air enters the interior of a post-treatment box assembly 3 and is discharged; and be adsorbed to the organic composition that rotates the inside of adsorption wheel subassembly 2 and carry out the desorption under the effect of desorption control assembly 4, go into the inside to the desorption room after the desorption to discharge through desorption gas outlet duct 1-2, the organic composition after the desorption enters into to combustion apparatus or utilizes in the recovery plant through the desorption gas outlet duct, is convenient for improve the reuse efficiency of resource in the waste gas. The waste gas inlet pipe assembly 1-1, the rotary adsorption wheel assembly 2 and the desorption control assembly 4 work by adopting the same driving motor, the structure is matched tightly, and the working efficiency is higher.
The second embodiment is as follows:
as shown in fig. 1-13, the rotary adsorption wheel assembly 2 comprises a rotary wheel frame 2-1, an adsorbent mounting groove 2-2, a plurality of adsorption media 2-3, a rotary shaft 2-4, a transmission shaft 2-5, a transmission gear 2-6, a transmission bevel gear 2-7 and a driving motor 2-8; a plurality of adsorbent mounting grooves 2-2 are arranged on the rotary wheel carrier 2-1 in a surrounding manner, and the inner sides of the plurality of adsorbent mounting grooves 2-2 are fixedly connected with an adsorption medium 2-3 respectively; the front end of the rotating shaft 2-4 is fixedly connected with the center of the rotating wheel carrier 2-1; the rear end of the rotating shaft 2-4 is fixedly connected with a transmission shaft 2-5; the transmission shaft 2-5 is fixedly connected with a transmission gear 2-6 and a transmission bevel gear 2-7 in sequence from front to back; the driving motor 2-8 is fixedly connected with the rear end of the transmission shaft 2-5; when the rotary adsorption wheel assembly 2 is used, a plurality of adsorption media 2-3 are used for adsorbing organic components in organic waste gas, the rotary wheel carrier 2-1 is driven by the rotary shaft 2-4 to rotate, the rotary shaft 2-4 is driven by the transmission shaft 2-5 to rotate, the transmission shaft 2-5 is driven by the driving motor 2-8 to rotate, and the driving motor 2-8 is connected with a power supply and a control switch through a lead; the transmission gears 2-6 and the transmission bevel gears 2-7 are driven by the transmission shafts 2-5 to rotate, the transmission gears 2-6 drive the desorption control assembly 4 to work, and the transmission bevel gears 2-7 drive the waste gas inlet pipe assembly 1-1 to perform air suction and air inlet work through the transmission assembly 5.
The third concrete implementation mode:
as shown in fig. 1 to 13, the post-treatment tank assembly 3 comprises a middle fixing ring 3-1, a rear tank chamber 3-2, a purge gas exhaust duct 3-3 with an exhaust fan, and a support base 3-4; the bottom end of the middle fixing ring 3-1 is fixedly connected to the supporting base 3-4; the rear end of the middle fixing ring 3-1 is fixedly connected with a rear box chamber 3-2; the rear end of the rear box chamber 3-2 is fixedly connected and communicated with a purified gas exhaust pipe 3-3; when the post-treatment box component 3 is used, the air after being adsorbed and concentrated by the rotary adsorption wheel component 2 enters the interior of the rear box chamber 3-2 and is exhausted by a purified air exhaust pipe 3-3 with an exhaust fan.
The rotary wheel carrier 2-1 is connected to the inner side of the middle fixed ring 3-1 in a rotating fit manner; the rear end of the transmission shaft 2-5 is connected with the center of the rear box chamber 3-2 in a rotating fit manner through a bearing seat with a bearing; the rear end of the front box chamber 1-3 is fixedly connected with the front end of the middle fixing ring 3-1;
the right end of the desorption control component 4 is connected to the rotating shaft 2-4 in a clearance fit mode, and the left end of the desorption control component 4 is fixedly connected to the inner side face of the rear box chamber 3-2; the front side surface of the desorption control component 4 is attached to the rear side surface of the rotary wheel carrier 2-1; the rear end of the desorption control component 4 is meshed and connected with the transmission gears 2-6; the transmission bevel gear 2-7 is arranged at the rear end of the rear box chamber 3-2; the transmission bevel gear 2-7 is in transmission connection with the rear end of the transmission component 5, and the rear end of the transmission component 5 is fixedly connected to the rear box chamber 3-2; the front end of the transmission component 5 is in transmission connection with an exhaust gas inlet pipe component 1-1; the driving motor 2-8 is connected to the rear side surface of the rear box chamber 3-2 through a motor base.
The fourth concrete implementation mode:
as shown in fig. 1-13, the exhaust gas inlet pipe assembly 1-1 comprises a gas cylinder 1-1-1, an extraction pipe 1-1-2 with a control valve, a rubber drawing disc 1-1-3, a rectangular drawing rod 1-1-4, a limit baffle 1-1-5, a right-angle connecting plate 1-1-6, a hinge shaft 1-1-7 and an inlet pipe 1-1-8 with a control valve; the upper end of the air exhaust pipe 1-1-2 is fixedly connected with the lower end of the rear side of the air cylinder 1-1-1; the rubber drawing disc 1-1-3 is connected to the inner side surface of the air cylinder 1-1-1 in a clearance fit manner; the front end of the rubber drawing disc 1-1-3 is fixedly connected with a rectangular drawing rod 1-1-4, the rectangular drawing rod 1-1-4 is connected in a rectangular groove of a limiting baffle 1-1-5 in a sliding fit mode, and the limiting baffle 1-1-5 is fixedly connected with the front end of the air cylinder 1-1-1; the front end of the rectangular drawing rod 1-1-4 is fixedly connected with one end of a right-angle yoke plate 1-1-6, and the other end of the right-angle yoke plate 1-1-6 is fixedly connected with a hinged shaft 1-1-7; the front end of the air inlet pipe 1-1-8 is fixedly connected with the upper end of the rear side surface of the air cylinder 1-1-1, and the rear end of the air inlet pipe 1-1-8 is fixedly connected with the right end of the front box chamber 1-3; the articulated shafts 1-1-7 are connected with the front end of the transmission component 5 in a rotating fit manner. When the waste gas inlet pipe assembly 1-1 is used, the hinged shaft 1-1-7 moves in the front-back direction under the action of the transmission assembly 5, the hinged shaft 1-1-7 drives the rectangular drawing rod 1-1-4 to reciprocate in the front-back direction through the right-angle connecting plate 1-1-6, the rectangular drawing rod 1-1-4 drives the rubber drawing disc 1-1-3 to draw, organic waste gas is drawn into the air cylinder 1-1-1 through the air suction pipe 1-1-2 with the control valve, and after appropriate compression treatment, the compressed organic waste gas is sent into the pretreatment box assembly 1 through the air inlet pipe 1-1-8 with the control valve.
The fifth concrete implementation mode:
as shown in fig. 1-13, the desorption control assembly 4 comprises a hot air box 4-1, a sealed desorption box 4-2, a plurality of hot air pipes 4-3, an air suction pipe 4-4, a shaft bracket 4-5, an air suction fan 4-6, a fan shaft 4-7, a driven sprocket 4-8, a transmission sprocket 4-9, a change gear 4-10, a gear shaft 4-11 and an electric heating plate; the front side surface of the sealed desorption box 4-2 is hollowed, the left end of the sealed desorption box 4-2 is fixedly connected to the inner side surface of the rear box chamber 3-2, and the front side surface of the sealed desorption box 4-2 is attached to the rear side surface of the rotary wheel carrier 2-1; the rear end of the sealing desorption box 4-2 is fixedly connected and communicated with the front ends of the three hot air pipes 4-3, and the rear ends of the three hot air pipes 4-3 are fixedly connected and communicated with the hot air box 4-1; the bottom surface of the hot air box 4-1 is fixedly connected with an electric heating plate, and the electric heating plate is connected with a power supply and a control switch through a lead; the middle of the rear end of the hot air box 4-1 is fixedly connected and communicated with an air suction pipe 4-4; the rear end of the air suction pipe 4-4 is fixedly connected with a shaft bracket 4-5, and the fan shaft 4-7 is connected to the shaft bracket 4-5 through a bearing seat with a bearing; the front end of the fan shaft 4-7 is fixedly connected with an air suction fan 4-6, and the air suction fan 4-6 is arranged on the inner side of the air suction pipe 4-4; the rear end of the fan shaft 4-7 is fixedly connected with a driven chain wheel 4-8; the driven chain wheels 4-8 are connected with the transmission chain wheels 4-9 through chains, the transmission chain wheels 4-9 are fixedly connected to the rear ends of the gear shafts 4-11, the middle ends of the gear shafts 4-11 are fixedly connected with the speed change gears 4-10, and the speed change gears 4-10 are meshed with the transmission gears 2-6; the front end of the gear shaft 4-11 is rotatably connected to the rear side surface of the hot air box 4-1 through a bearing seat with a bearing. When the desorption control component 4 is used, the rotary wheel carrier 2-1 drives the plurality of adsorption media 2-3 to perform surrounding motion, and the plurality of adsorption media 2-3 perform desorption operation under the action of the desorption control component 4 when passing through the desorption control component 4; the speed change gear 4-10 in the desorption control component 4 is driven by the transmission gear 2-6 to rotate, the speed change gear 4-10 drives the gear shaft 4-11 to rotate, the gear shaft 4-11 drives the transmission chain wheel 4-9 to rotate, the transmission chain wheel 4-9 drives the driven chain wheel 4-8 to rotate, the driven chain wheel 4-8 drives the fan shaft 4-7 and the air suction fan 4-6 to rotate, so that a small amount of adsorbed and filtered clean gas enters the hot air box 4-1 through the suction pipe 4-4, after being heated by the electric heating plate at the lower end of the hot air box 4-1, hot air enters the sealed desorption box 4-2 through a plurality of hot air pipes 4-3, and hot air blowing desorption treatment is carried out on the adsorption medium 2-3 passing through the sealed desorption box 4-2, and the desorbed organic components are driven by hot air to enter the combustion equipment, so that the utilization efficiency of the organic components in the organic waste gas can be improved.
The sixth specific implementation mode:
as shown in fig. 1-13, the transmission assembly 5 comprises a driven bevel gear 5-1, a linkage shaft 5-2, a fixed seat plate 5-3, a rotating link 5-4, a short shaft 5-5 and a transmission connecting rod 5-6; the driven bevel gear 5-1 is in meshed connection with the transmission bevel gear 2-7; the driven bevel gear 5-1 is fixedly connected to the left end of the linkage shaft 5-2, the middle end of the linkage shaft 5-2 is connected to the fixed seat plate 5-3 in a rotating fit mode, and the fixed seat plate 5-3 is fixedly connected to the rear box chamber 3-2; one end of a rotating link rod 5-4 is fixed at the right end of the linkage shaft 5-2, a short shaft 5-5 is fixedly connected to the other end of the rotating link rod 5-4, the short shaft 5-5 is connected to the rear end of a transmission connecting rod 5-6 in a rotating fit mode, and the front end of the transmission connecting rod 5-6 is connected to a hinge shaft 1-1-7 in a rotating fit mode. When the transmission assembly 5 is used, the driven bevel gear 5-1 is driven by the transmission bevel gear 2-7 to rotate, the driven bevel gear 5-1 drives the linkage shaft 5-2 to rotate, the linkage shaft 5-2 drives the rotating link rod 5-4 to perform surrounding type rotating motion when rotating, the rotating link rod 5-4 drives the transmission link rod 5-6 to move through the short shaft 5-5, and the transmission link rod 5-6 drives the articulated shaft 1-1-7 to perform front and back direction motion, so that the waste gas inlet pipe assembly 1-1 is driven to perform air suction or air supply work.
The adsorption media 2-3 adopt an activated carbon adsorption filter screen layer.
The adsorption media 2-3 adopt zeolite adsorption blocks.
The rear side of the front partition board 1-4 is coplanar with the rear side of the front cabinet 1-3.
The front side surface of the rotary wheel frame 2-1 is coplanar with the front side surface of the middle fixing ring 3-1.
The invention relates to a high-efficiency environment-friendly organic waste gas adsorption concentration device, which has the working principle that: when the device is used, firstly, a pipeline for discharging organic waste gas is connected and communicated with a waste gas inlet pipe assembly 1-1, the organic waste gas enters an adsorption chamber in the pretreatment box assembly 1 through the waste gas inlet pipe assembly 1-1, the organic waste gas is adsorbed and concentrated through a rotating adsorption wheel assembly 2, the organic gas in the organic waste gas is adsorbed on the rotating adsorption wheel assembly 2, and the adsorbed clean air enters the interior of a post-treatment box assembly 3 and is discharged; and be adsorbed to the organic composition that rotates the inside of adsorption wheel subassembly 2 and carry out the desorption under the effect of desorption control assembly 4, go into the inside to the desorption room after the desorption to discharge through desorption gas outlet duct 1-2, the organic composition after the desorption enters into to combustion apparatus or utilizes in the recovery plant through the desorption gas outlet duct, is convenient for improve the reuse efficiency of resource in the waste gas. The waste gas inlet pipe assembly 1-1, the rotary adsorption wheel assembly 2 and the desorption control assembly 4 work by adopting the same driving motor, the structure is tightly matched, and the working efficiency is higher; when the rotary adsorption wheel assembly 2 is used, a plurality of adsorption media 2-3 are used for adsorbing organic components in organic waste gas, the rotary wheel carrier 2-1 is driven by the rotary shaft 2-4 to rotate, the rotary shaft 2-4 is driven by the transmission shaft 2-5 to rotate, the transmission shaft 2-5 is driven by the driving motor 2-8 to rotate, and the driving motor 2-8 is connected with a power supply and a control switch through a lead; the transmission gears 2-6 and the transmission bevel gears 2-7 are driven by the transmission shafts 2-5 to rotate, the transmission gears 2-6 drive the desorption control assembly 4 to work, and the transmission bevel gears 2-7 drive the waste gas inlet pipe assembly 1-1 to perform air suction and air inlet work through the transmission assembly 5; when the waste gas inlet pipe assembly 1-1 is used, the hinged shaft 1-1-7 moves in the front-back direction under the action of the transmission assembly 5, the hinged shaft 1-1-7 drives the rectangular drawing rod 1-1-4 to reciprocate in the front-back direction through the right-angle connecting plate 1-1-6, the rectangular drawing rod 1-1-4 drives the rubber drawing disc 1-1-3 to draw, organic waste gas is drawn into the air cylinder 1-1-1 through the air suction pipe 1-1-2 with the control valve, and after appropriate compression treatment, the compressed organic waste gas is sent into the pretreatment box assembly 1 through the air inlet pipe 1-1-8 with the control valve; when the desorption control component 4 is used, the rotary wheel carrier 2-1 drives the plurality of adsorption media 2-3 to perform surrounding motion, and the plurality of adsorption media 2-3 perform desorption operation under the action of the desorption control component 4 when passing through the desorption control component 4; the speed change gear 4-10 in the desorption control component 4 is driven by the transmission gear 2-6 to rotate, the speed change gear 4-10 drives the gear shaft 4-11 to rotate, the gear shaft 4-11 drives the transmission chain wheel 4-9 to rotate, the transmission chain wheel 4-9 drives the driven chain wheel 4-8 to rotate, the driven chain wheel 4-8 drives the fan shaft 4-7 and the air suction fan 4-6 to rotate, so that a small amount of adsorbed and filtered clean gas enters the hot air box 4-1 through the suction pipe 4-4, after being heated by the electric heating plate at the lower end of the hot air box 4-1, hot air enters the sealed desorption box 4-2 through a plurality of hot air pipes 4-3, and hot air blowing desorption treatment is carried out on the adsorption medium 2-3 passing through the sealed desorption box 4-2, and the desorbed organic components are driven by hot air to enter the combustion equipment, so that the utilization efficiency of the organic components in the organic waste gas can be improved.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (1)
1. The utility model provides an organic waste gas of high-efficient environmental protection adsorbs concentrator, pretreatment box subassembly (1), rotation adsorb wheel subassembly (2), aftertreatment box subassembly (3), desorption control assembly (4) and drive assembly (5), its characterized in that: the pretreatment box assembly (1) comprises a waste gas inlet pipe assembly (1-1), a desorption gas outlet pipe (1-2), a front box chamber (1-3) and a front partition plate (1-4), wherein the middle end of the interior of the front box chamber (1-3) is fixedly connected with the front partition plate (1-4), and the front partition plate (1-4) divides the interior of the front box chamber (1-3) into an adsorption chamber and a desorption chamber; the waste gas inlet pipe assembly (1-1) is fixedly connected to the right end of the front box chamber (1-3), and the waste gas inlet pipe assembly (1-1) is communicated with the inside of the adsorption chamber; the desorption gas outlet pipe (1-2) is fixedly connected to the left end of the front box chamber (1-3), and the desorption gas outlet pipe (1-2) is communicated with the desorption chamber;
the rotary adsorption wheel assembly (2) comprises a rotary wheel frame (2-1), an adsorbent mounting groove (2-2), a plurality of adsorption media (2-3), a rotary shaft (2-4), a transmission shaft (2-5), a transmission gear (2-6), a transmission bevel gear (2-7) and a driving motor (2-8); a plurality of adsorbent mounting grooves (2-2) are arranged on the rotary wheel carrier (2-1) in a surrounding manner, and the inner sides of the plurality of adsorbent mounting grooves (2-2) are respectively fixedly connected with an adsorption medium (2-3); the front end of the rotating shaft (2-4) is fixedly connected with the center of the rotating wheel carrier (2-1); the rear end of the rotating shaft (2-4) is fixedly connected with a transmission shaft (2-5); the transmission shaft (2-5) is fixedly connected with a transmission gear (2-6) and a transmission bevel gear (2-7) from front to back in sequence; the driving motor (2-8) is fixedly connected with the rear end of the transmission shaft (2-5);
the post-treatment box assembly (3) comprises a middle fixing ring (3-1), a rear box chamber (3-2), a purified gas exhaust pipe (3-3) with an exhaust fan and a supporting base (3-4); the bottom end of the middle fixing ring (3-1) is fixedly connected to the supporting base (3-4); the rear end of the middle fixing ring (3-1) is fixedly connected with a rear box chamber (3-2); the rear end of the rear box chamber (3-2) is fixedly connected and communicated with a purified gas exhaust pipe (3-3);
the rotary wheel carrier (2-1) is connected to the inner side of the middle fixed ring (3-1) in a rotating fit manner; the rear end of the transmission shaft (2-5) is connected with the center of the rear box chamber (3-2) in a rotating fit manner through a bearing seat with a bearing; the rear end of the front box chamber (1-3) is fixedly connected with the front end of the middle fixing ring (3-1);
the right end of the desorption control component (4) is connected to the rotating shaft (2-4) in a clearance fit mode, and the left end of the desorption control component (4) is fixedly connected to the inner side face of the rear box chamber (3-2); the front side surface of the desorption control component (4) is attached to the rear side surface of the rotary wheel carrier (2-1); the rear end of the desorption control component (4) is meshed with the transmission gears (2-6); the transmission bevel gear (2-7) is arranged at the rear end of the rear box chamber (3-2); the transmission bevel gear (2-7) is in transmission connection with the rear end of the transmission component (5), and the rear end of the transmission component (5) is fixedly connected to the rear box chamber (3-2); the front end of the transmission assembly (5) is in transmission connection with an exhaust gas inlet pipe assembly (1-1); the driving motor (2-8) is connected to the rear side surface of the rear box chamber (3-2) through a motor base;
the waste gas inlet pipe assembly (1-1) comprises an air cylinder (1-1-1), an air suction pipe (1-1-2) with a control valve, a rubber drawing disc (1-1-3), a rectangular drawing rod (1-1-4), a limiting baffle (1-1-5), a right-angle connecting plate (1-1-6), a hinge shaft (1-1-7) and an air inlet pipe (1-1-8) with a control valve; the upper end of the air exhaust pipe (1-1-2) is fixedly connected with the lower end of the rear side of the air cylinder (1-1-1); the rubber drawing disc (1-1-3) is connected to the inner side surface of the air cylinder (1-1-1) in a clearance fit manner; the front end of the rubber drawing disc (1-1-3) is fixedly connected with a rectangular drawing rod (1-1-4), the rectangular drawing rod (1-1-4) is connected in a rectangular groove of a limiting baffle (1-1-5) in a sliding fit manner, and the limiting baffle (1-1-5) is fixedly connected with the front end of the air cylinder (1-1-1); the front end of the rectangular drawing rod (1-1-4) is fixedly connected with one end of a right-angle yoke plate (1-1-6), and the other end of the right-angle yoke plate (1-1-6) is fixedly connected with a hinged shaft (1-1-7); the front end of the air inlet pipe (1-1-8) is fixedly connected with the upper end of the rear side surface of the air cylinder (1-1-1), and the rear end of the air inlet pipe (1-1-8) is fixedly connected with the right end of the front box chamber (1-3); the articulated shaft (1-1-7) is connected with the front end of the transmission component (5) in a rotating fit manner;
the desorption control assembly (4) comprises a hot air box (4-1), a sealed desorption box (4-2), a plurality of hot air pipes (4-3), an air suction pipe (4-4), a shaft bracket (4-5), an air suction fan (4-6), a fan shaft (4-7), a driven chain wheel (4-8), a transmission chain wheel (4-9), a speed change gear (4-10), a gear shaft (4-11) and an electric heating plate; the front side surface of the sealed desorption box (4-2) is hollow, the left end of the sealed desorption box (4-2) is fixedly connected to the inner side surface of the rear box chamber (3-2), and the front side surface of the sealed desorption box (4-2) is attached to the rear side surface of the rotary wheel carrier (2-1); the rear end of the sealing desorption box (4-2) is fixedly connected and communicated with the front ends of the three hot air pipes (4-3), and the rear ends of the three hot air pipes (4-3) are fixedly connected and communicated with the hot air box (4-1); the bottom surface of the hot air box (4-1) is fixedly connected with an electric heating plate, and the electric heating plate is connected with a power supply and a control switch through a lead; the middle of the rear end of the hot air box (4-1) is fixedly connected and communicated with an air suction pipe (4-4); the rear end of the air suction pipe (4-4) is fixedly connected with a shaft bracket (4-5), and the fan shaft (4-7) is connected to the shaft bracket (4-5) through a bearing seat with a bearing; the front end of the fan shaft (4-7) is fixedly connected with an air suction fan (4-6), and the air suction fan (4-6) is arranged on the inner side of the air suction pipe (4-4); the rear end of the fan shaft (4-7) is fixedly connected with a driven chain wheel (4-8); the driven chain wheels (4-8) are connected with the transmission chain wheels (4-9) through chains, the transmission chain wheels (4-9) are fixedly connected to the rear ends of the gear shafts (4-11), the middle ends of the gear shafts (4-11) are fixedly connected with the speed change gears (4-10), and the speed change gears (4-10) are meshed with the transmission gears (2-6); the front end of the gear shaft (4-11) is rotationally connected to the rear side face of the hot air box (4-1) through a bearing seat with a bearing;
the transmission assembly (5) comprises a driven bevel gear (5-1), a universal driving shaft (5-2), a fixed seat plate (5-3), a rotating link rod (5-4), a short shaft (5-5) and a transmission connecting rod (5-6); the driven bevel gear (5-1) is in meshed connection with a transmission bevel gear (2-7); the driven bevel gear (5-1) is fixedly connected to the left end of the linkage shaft (5-2), the middle end of the linkage shaft (5-2) is connected to the fixed seat plate (5-3) in a rotating fit mode, and the fixed seat plate (5-3) is fixedly connected to the rear box chamber (3-2); one end of a rotating link rod (5-4) is fixed at the right end of the linkage shaft (5-2), a short shaft (5-5) is fixedly connected to the other end of the rotating link rod (5-4), the short shaft (5-5) is connected to the rear end of a transmission link rod (5-6) in a rotating fit mode, and the front end of the transmission link rod (5-6) is connected to a hinge shaft (1-1-7) in a rotating fit mode;
the adsorption media (2-3) adopt an activated carbon adsorption filter screen layer;
the rear side of the front partition plate (1-4) is coplanar with the rear side of the front box chamber (1-3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010068058.5A CN111203068B (en) | 2018-04-23 | 2018-04-23 | High-efficient environmental protection's organic waste gas adsorbs concentrator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010068058.5A CN111203068B (en) | 2018-04-23 | 2018-04-23 | High-efficient environmental protection's organic waste gas adsorbs concentrator |
| CN201810367431.XA CN108579336B (en) | 2018-04-23 | 2018-04-23 | High-efficient environmental protection's organic waste gas adsorbs concentrator |
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| CN201810367431.XA Division CN108579336B (en) | 2018-04-23 | 2018-04-23 | High-efficient environmental protection's organic waste gas adsorbs concentrator |
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| CN111203068B true CN111203068B (en) | 2021-10-12 |
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| CN202010068061.7A Withdrawn CN111203069A (en) | 2018-04-23 | 2018-04-23 | Organic waste gas adsorbs concentrator |
| CN201810367431.XA Active CN108579336B (en) | 2018-04-23 | 2018-04-23 | High-efficient environmental protection's organic waste gas adsorbs concentrator |
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| CN201810367431.XA Active CN108579336B (en) | 2018-04-23 | 2018-04-23 | High-efficient environmental protection's organic waste gas adsorbs concentrator |
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| CN111054186A (en) * | 2020-01-09 | 2020-04-24 | 广东龙贲环境设计院有限公司 | A rotary wheel formula organic waste gas adsorbs enrichment facility for VOC waste gas treatment |
| CN113480509B (en) * | 2021-07-07 | 2023-12-26 | 安庆职业技术学院 | Method for extracting red raspberry anthocyanin |
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Also Published As
| Publication number | Publication date |
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| CN108579336A (en) | 2018-09-28 |
| CN111203068A (en) | 2020-05-29 |
| CN111203069A (en) | 2020-05-29 |
| CN108579336B (en) | 2020-03-17 |
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