CN112007438A - Novel waste gas recycling device and using method thereof - Google Patents
Novel waste gas recycling device and using method thereof Download PDFInfo
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- CN112007438A CN112007438A CN202010958565.6A CN202010958565A CN112007438A CN 112007438 A CN112007438 A CN 112007438A CN 202010958565 A CN202010958565 A CN 202010958565A CN 112007438 A CN112007438 A CN 112007438A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—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
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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
Abstract
The invention discloses a novel waste gas recycling device and a using method thereof, belonging to the field of waste gas treatment facilities, the scheme can realize that when organic gas particles are recycled, the heat expansion of a heat expansion ball is expanded to improve the filtering efficiency of a scale filter membrane on high-temperature waste gas, the large particle impurities filtered by the scale filter membrane are desorbed through pressure after the scale filter membrane is cooled and shrunk, so that the permeability of the scale filter membrane is maintained, the service life is prolonged, the heat absorption ball accumulates heat to improve the gas volume in the expansion ball, the rotation is realized through the release of compressed gas, filter holes of the filter membrane are cleaned through fiber bristles, the permeability of the filter holes of the filter membrane is further maintained, the service life is prolonged, a storage pipeline guides and collects the organic gas particles accumulated and liquefied, the organic gas is effectively recycled, the possibility of impurities entering the storage pipeline is reduced, and the organic, The filter and the guide block are used for filtering for multiple times to screen out impurities, so that the impurity content of the recovered organic gas is reduced.
Description
Technical Field
The invention relates to the field of waste gas treatment facilities, in particular to a novel waste gas recycling device and a using method thereof.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially, the domestic waste gas generated by chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like and human life has the defects of large smell of the discharged waste gas, serious environmental pollution and influence on human health, the waste gas contains various pollutants, and the industrial waste gas discharged by similar production enterprises is an important source of atmospheric pollutants. If a large amount of industrial waste gas is discharged into the atmosphere after reaching the standard without treatment, the quality of the atmospheric environment is inevitably reduced, serious harm is brought to the human health, and huge loss is caused to national economy. The organic waste gas mainly comprises various hydrocarbons, alcohols, aldehydes, acids, ketones, amines and the like; the inorganic exhaust gas mainly includes sulfur oxides, nitrogen oxides, carbon oxides, halogens and compounds thereof, and the like.
The organic gas is a gaseous organic substance, and in the process of discharging waste gas from some industrial facilities which operate to generate high temperature, the organic substance is converted into gaseous particles at high temperature and is mixed with particle impurities, and some organic substances have recycling value and need to be recycled, so that the energy utilization rate is saved, and the environment is protected.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a novel waste gas recycling device and a using method thereof, and the scheme can realize that when organic gas particles in high-temperature waste gas are recycled, the filtering efficiency of the scale filter membrane on the high-temperature waste gas is improved through the thermal expansion of the thermal expansion small balls of the scale-like filtering mechanism, and large particle impurities filtered by the scale filter membrane are desorbed through pressure after the scale filter membrane is cooled and shrunk, so that the permeability of the scale filter membrane is maintained, the service life of the scale filter membrane is prolonged, meanwhile, the heat absorption balls of the expansion cleaning device accumulate heat when high-temperature waste gas passes through, so that the expansion balls expand to improve the gas volume in the expansion balls, and after the organic gas particles are recycled, the rotation is realized through the release of compressed gas, so that the filter holes of the filter membrane are cleaned through fiber bristles, and the permeability of the filter holes of the filter membrane, increase of service life, recovery unit pass through the storage tube way guide and collect the organic gas granule of gathering the liquefaction, effectively retrieve organic gas, reduce the possibility that impurity gets into in the storage tube way, through the filtration many times of scale filter membrane, filtration membrane, filter and guide piece, screens out impurity, reduces the impurity content after the organic gas retrieves.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A novel waste gas recycling device comprises a processing bin, wherein the upper end of the processing bin is communicated with an air inlet pipeline, the right end of the processing bin is communicated with an air outlet pipeline, an air blower is arranged on the outer side of the air outlet pipeline, the output end of the air blower extends into the air outlet pipeline, a partition plate is fixedly connected to the inner wall of the processing bin, a plurality of air passing holes which are uniformly distributed are formed in the partition plate, a filter plate is fixedly connected to the inner wall of each air passing hole, a plurality of elastic connecting layers which are in one-to-one correspondence with the air passing holes are fixedly connected to the upper end of the partition plate, a filter membrane is fixedly connected to the upper end of each elastic connecting layer, an expansion cleaning device is arranged on the lower side of the filter membrane, the expansion cleaning device is fixedly connected with the filter membrane through a pair of elastic fixing ropes, an imitated flake filtering mechanism is, the scheme can realize that when organic gas particles in high-temperature waste gas are recycled, the filtering efficiency of the scale filter membrane on the high-temperature waste gas is improved through the thermal expansion of the scale-like filtering mechanism, and simultaneously, after the scale filter membrane is cooled and contracted, large particle impurities filtered by the scale filter membrane are desorbed through pressure, so that the permeability of the scale filter membrane is maintained, the service life is prolonged, meanwhile, the heat absorption ball of the expansion cleaning device accumulates heat when high-temperature waste gas passes through, so that the expansion ball expands to promote the gas volume in the expansion ball, after the organic gas particles are recycled, the rotation is realized through the release of compressed gas, so that filter holes of the filter membrane are cleaned through fiber bristles, the permeability of the filter holes of the filter membrane is further maintained, the service life is prolonged, and the recycling device is guided by the storage pipeline to collect the accumulated liquefied organic gas particles, effectively retrieve organic gas, reduce the possibility that impurity gets into in the storage tube, through the filtration many times of scale filter membrane, filtration membrane, filter and guide block, screen out impurity, reduce the impurity content after organic gas retrieves.
Further, imitative scale filtering mechanism includes a plurality of evenly distributed's the thermal expansion bobble, thermal expansion bobble lower extreme and filtration membrane upper end fixed connection, thermal expansion bobble upper end fixedly connected with scale filter membrane is adjacent all be fixed with the connecting block between the scale filter membrane, through imitative scale filtering mechanism through the area increase of thermal expansion bobble thermal expansion increase slice scale filter membrane to the filtration efficiency of high temperature waste gas, carry out the desorption through pressure after scale filter membrane volume shrink simultaneously, the partial large granule impurity of discharge to maintain the filtration pore permeability of scale filter membrane, thereby increase of service life.
Furthermore, inflation cleaning device includes the inflation ball, and a pair of the fixed rope of elasticity all with inflation ball outer end fixed connection, inflation ball intussuseption is filled with a plurality of heat absorption balls, inflation ball upper end fixedly connected with a plurality of evenly distributed's connection ball, connection ball outer end fixedly connected with a plurality of evenly distributed's fibre brush hair, set up a plurality of evenly distributed's venthole on the inflation ball, inflation cleaning device's heat absorption ball gathers the heat when high hot exhaust gas passes through to make the inflation ball expand, promote the gas volume in the inflation ball when increasing filtration membrane's area, thereby after retrieving organic gas granule, realize rotating through compressed gas's release, thereby clean filtration membrane's filtration pore through the fibre brush hair, maintain filtration membrane's filtration pore permeability, increase of service life.
Furthermore, the gas with high thermal expansion coefficient is filled in the small heat expansion balls, the heat absorption balls are made of heat-conducting metal materials, the heat expansion coefficient of the gas with high thermal expansion coefficient is high, the heat absorption expansion can be rapidly carried out when high-heat waste gas passes through, the gap distance between the filtering membrane and the scale filtering membrane is increased, meanwhile, the heat-conducting metal materials can rapidly absorb heat to continue heat energy when the high-heat waste gas passes through, and therefore the temperature of the gas in the expansion balls is improved, and the volume of the gas is expanded.
Further, recovery unit includes a plurality of storage pipelines, the storage pipeline upper end is linked together with the air vent, cross air vent inner wall fixedly connected with guide block, guide block lower extreme fixedly connected with barrier layer, recovery unit gather liquefied organic gas granule through the storage pipeline guide, effectively retrieve organic gas, through the guide of guide block with adsorb the possibility that reduces impurity entering storage pipeline in.
Further, the storage tube intussuseption is filled with the oil absorption cotton, storage tube lower extreme intercommunication has drainage tube, handle storehouse inner wall fixedly connected with separate layer, drainage tube extends to the separate layer downside, and the oil absorption cotton has lipophilicity, has the attractiveness to the organic gas after the liquefaction to adsorb and retrieve organic gas, guide it to be effectively retrieved through drainage tube, get rid of gaseous large granule impurity simultaneously.
Furthermore, the section of the air outlet is at an inclination angle of 60-75 degrees with the vertical direction, the width of the fiber bristles is smaller than the aperture of the filter screen of the filter membrane, and the gas generated by thermal expansion in the expansion ball is compressed by the elasticity of the expansion ball and discharged through the air outlet after the organic gas is recovered and begins to be cooled, so that steering force is generated, the expansion ball rotates around the center of the ball, and then the fiber bristles clean the filter membrane to discharge large particle impurities blocked in the filter screen of the filter membrane, so that desorption is realized, and the permeability of the filter membrane is recovered.
Furthermore, the inclination angle of the guide block and the horizontal direction is 10-25 degrees, the guide block penetrates through the blocking layer to be in contact with the oil absorption cotton, condensed and liquefied organic gas particles are absorbed through the guide block, meanwhile, large particle impurities and the upper surface of the guide block are filtered, and then the liquid organic gas is guided and recovered through the lower end of the guide block.
The use method of the novel waste gas recycling device comprises the following steps:
s1, a technician inputs high-heat waste gas through an air inlet pipeline, the high-heat waste gas firstly filters large-particle impurities through a scale filter membrane, and then primary filtering is carried out through the filter membrane, so that the influence of the impurities on organic gas separation is reduced, thermal expansion of the thermal expansion pellets occurs immediately, the area of the scale filter membrane is increased, the contact surface with the high-heat waste gas is enlarged, and the adsorption rate is improved;
s2, filtering the high-heat waste gas for the second time through a filter plate, further separating organic gas particles in the high-heat waste gas, reducing the content of recovered impurities of the organic gas, condensing and adsorbing the separated organic gas particles under the action of gravity and lipophilicity of oil absorbent cotton, and recovering the organic gas particles to the lower side of a separation layer through a storage pipeline and a drainage pipeline;
s3, after recovery, the gas heated by the heat absorption ball in the expansion ball is sprayed through the air outlet under the elastic contraction action of the expansion ball, and the expansion ball rotates in the air spraying process due to the inclination angle between the air outlet and the vertical direction, so that the fiber brush is driven to brush the filtering membrane, the filtering hole of the filtering membrane is cleaned, the possibility of blockage of the filtering hole is reduced, the permeability of the filtering membrane is maintained, and the service life is prolonged.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) when organic gas particles in high-temperature waste gas are recycled, the filtering efficiency of the scale filter membrane on the high-temperature waste gas is improved through thermal expansion of the scale-like filtering mechanism, meanwhile, after the scale filter membrane is cooled and contracted, large particle impurities filtered by the scale filter membrane are desorbed through pressure, so that the permeability of the scale filter membrane is maintained, the service life is prolonged, meanwhile, the heat absorption ball of the expansion cleaning device accumulates heat when high-temperature waste gas passes through, so that the expansion ball expands to promote the gas volume in the expansion ball, after the organic gas particles are recycled, rotation is realized through the release of compressed gas, so that filter holes of the filter membrane are cleaned through fiber bristles, the permeability of the filter holes of the filter membrane is further maintained, the service life is prolonged, the recycling device collects the accumulated liquefied organic gas particles through the guide of a storage pipeline, and effectively recycles the organic gas, reduce the possibility that impurity gets into in the storage tube, through the filtration many times of scale filter membrane, filtration membrane, filter and guide block, screen out impurity, reduce the impurity content after the organic gas retrieves.
(2) Imitative scale filtering mechanism includes a plurality of evenly distributed's the thermal expansion bobble, thermal expansion bobble lower extreme and filtration membrane upper end fixed connection, thermal expansion bobble upper end fixedly connected with scale filter membrane, all be fixed with the connecting block between the adjacent scale filter membrane, increase the area of slice scale filter membrane through thermal expansion bobble thermal expansion increase of imitative scale filtering mechanism and to the filtration efficiency of high temperature waste gas, carry out the desorption through pressure after scale filter membrane volume shrink simultaneously, the partial large granule impurity of discharge, thereby maintain the filtration pore permeability of scale filter membrane, thereby increase of service life.
(3) Inflation cleaning device includes the inflation ball, a pair of elastic fixation rope all with inflation ball outer end fixed connection, inflation ball intussuseption is filled with a plurality of heat absorption balls, inflation ball upper end fixedly connected with a plurality of evenly distributed's connection ball, connect the fibre brush hair of a plurality of evenly distributed of ball outer end fixedly connected with, a plurality of evenly distributed's venthole has been seted up on the inflation ball, inflation cleaning device's heat absorption ball gathers the heat when high fever waste gas passes through, thereby make the inflation ball inflation, promote the gas volume in the inflation ball when increasing filtration membrane's area, thereby after retrieving organic gas granule, realize rotating through compressed gas's release, thereby clean filtration membrane's filtration pore through the fibre brush hair, maintain filtration membrane's filtration pore permeability, increase of service life.
(4) The small heat expansion ball is filled with gas with high thermal expansion coefficient, the heat absorption ball is made of heat-conducting metal, the thermal expansion coefficient of the gas with high thermal expansion coefficient is higher, when high-heat waste gas passes through, the heat absorption expansion can be rapidly carried out, the gap distance between the filtering membrane and the scale filtering membrane is increased, and meanwhile, the heat-conducting metal can rapidly absorb heat to continue heat energy when the high-heat waste gas passes through, so that the temperature of the gas in the expansion ball is improved, and the volume of the gas is expanded.
(5) Recovery unit includes a plurality of storage tube, and the storage tube upper end is linked together with the air vent, crosses air vent inner wall fixedly connected with guide block, guide block lower extreme fixedly connected with barrier layer, and recovery unit collects the organic gas granule of gathering liquefaction through the storage tube guide, effectively retrieves organic gas, reduces the possibility that impurity got into in the storage tube through the guide of guide block and absorption.
(6) The storage tube intussuseption is filled with the oil absorption cotton, and storage tube lower extreme intercommunication has drainage tube, handles storehouse inner wall fixedly connected with separate layer, and drainage tube says and extends to the separate layer downside, and the oil absorption cotton has lipophilicity, has the attractiveness to the organic gas after the liquefaction to adsorb and retrieve organic gas, guide it and effectively retrieved through drainage tube, get rid of gaseous large granule impurity simultaneously.
(7) The section of the air outlet hole forms an inclination angle of 60-75 degrees with the vertical direction, the width of the fiber bristles is smaller than the aperture of the filter screen of the filter membrane, the gas caused by thermal expansion in the expansion ball is utilized, after the organic gas is recovered and begins to be cooled, the gas is discharged through the air outlet hole under the elastic compression of the expansion ball to generate steering force, so that the expansion ball rotates by the ball center, the fiber bristles clean the filter membrane immediately to discharge large particle impurities blocked in the filter screen of the filter membrane, desorption is realized, and the permeability of the filter membrane is recovered.
(8) The inclination angle of the guide block and the horizontal direction is 10-25 degrees, the guide block penetrates through the blocking layer to be in contact with the oil absorption cotton, condensed and liquefied organic gas particles are absorbed through the guide block, large particle impurities and the upper surface of the guide block are filtered, and then the liquid organic gas is guided and recovered through the lower end of the guide block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a separator according to the present invention;
FIG. 3 is a schematic structural diagram of a venting hole according to the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic structural view of the expansion ball of the present invention;
FIG. 6 is a schematic view of the structure at B in FIG. 5;
fig. 7 is a schematic structural view of the connecting ball of the present invention.
The reference numbers in the figures illustrate:
1 treatment bin, 2 inlet pipe, 3 outlet pipe, 4 air blowers, 5 clapboards, 6 separating layers, 7 air passing holes, 701 guide blocks, 702 blocking layers, 703 filter plates, 8 storage pipes, 9 drainage pipes, 10 elastic connecting layers, 1001 elastic fixing ropes, 11 filter membranes, 12 expansion balls, 1201 connecting balls, 1202 air outlet holes, 1203 fiber brush bristles, 1204 heat absorption balls, 13 heat expansion small balls, 1301 scale filter membranes and 1302 connecting blocks.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements.
Example 1:
referring to fig. 1-3, a novel waste gas recycling device comprises a processing bin 1, the upper end of the processing bin 1 is communicated with an air inlet pipeline 2, the right end of the processing bin 1 is communicated with an air outlet pipeline 3, the outer side of the air outlet pipeline 3 is provided with an air blower 4, the output end of the air blower 4 extends into the air outlet pipeline 3, the inner wall of the processing bin 1 is fixedly connected with a partition plate 5, the partition plate 5 is provided with a plurality of uniformly distributed air passing holes 7, the inner wall of each air passing hole 7 is fixedly connected with a filter plate 703, referring to fig. 3-5, the upper end of the partition plate 5 is fixedly connected with a plurality of elastic connecting layers 10 which are in one-to-one correspondence with the air passing holes 7, the elastic connecting layers 10 are made of high-elastic rubber and waterproof, the novel waste gas recycling device has high elasticity and waterproof functions, the possibility of infiltration of organic gas after liquefaction is reduced, the device can effectively separate waste gas and organic gas particles, an expansion cleaning device is arranged on the lower side of a filtering membrane 11, the expansion cleaning device is fixedly connected with the filtering membrane 11 through a pair of elastic fixing ropes 1001, an imitated flake filtering mechanism is fixedly connected with the outer surface of the filtering membrane 11, a plurality of recovery devices matched with air passing holes 7 are fixedly connected with the lower end of a partition plate 5, please refer to fig. 3-6, the imitated flake filtering mechanism comprises a plurality of evenly distributed heat expansion small balls 13, the lower ends of the heat expansion small balls 13 are fixedly connected with the upper end of the filtering membrane 11, the upper ends of the heat expansion small balls 13 are fixedly connected with filtering membranes 1301, connecting blocks 1302 are fixed between adjacent flake filtering membranes 1301, the imitated flake filtering mechanism increases the area of the flake filtering membrane 1301 through the heat expansion of the heat expansion small balls 13 to increase the filtering efficiency of high-temperature waste gas, and is desorbed, and part of large-particle impurities are discharged, so that the filter hole permeability of the scale filter membrane 1301 is maintained, and the service life is prolonged.
Referring to fig. 6-7, the expansion cleaning device includes an expansion ball 12, a pair of elastic fixing ropes 1001 are fixedly connected to an outer end of the expansion ball 12, a plurality of heat absorbing balls 1204 are filled in the expansion ball 12, a plurality of uniformly distributed connecting balls 1201 are fixedly connected to an upper end of the expansion ball 12, a plurality of uniformly distributed fiber bristles 1203 are fixedly connected to an outer end of the connecting balls 1201, a plurality of uniformly distributed air outlets 1202 are formed in the expansion ball 12, the heat absorbing balls 1204 of the expansion cleaning device accumulate heat when high-temperature waste gas passes through the heat absorbing balls, so that the expansion ball 12 expands, the area of the filter membrane 11 is increased, and the volume of air in the expansion ball 12 is increased, so that after organic gas particles are recovered, rotation is realized by releasing compressed air, thereby cleaning the filter holes of the filter membrane 11 through the fiber bristles 1203, maintaining the filter hole permeability of the filter membrane 11, and prolonging the service life, referring to fig. 5-, the intussuseption of thermal expansion bobble 13 is filled with the gas that thermal expansion coefficient is high, the gas that thermal expansion coefficient is high in this embodiment is carbon dioxide, relevant field technical staff can select by oneself according to actual conditions, heat absorption ball 1204 adopts the heat conduction metal material, heat conduction metal material is the copper in this embodiment, relevant field technical staff can select by oneself according to actual conditions, the thermal expansion rate of the gas that because of thermal expansion coefficient is high, can be when high fever waste gas passes through, the rapid heat absorption inflation, increase the clearance distance of filtration membrane 11 and scale filter membrane 1301, the heat conduction metal material can pass through at high fever waste gas simultaneously, the rapid heat absorption continues heat energy, thereby promote the gas temperature volume expansion in expansion ball 12.
Referring to fig. 1-4, the recycling device includes a plurality of storage pipelines 8, the upper end of each storage pipeline 8 is communicated with a corresponding air vent 7, the inner wall of each air vent 7 is fixedly connected with a guide block 701, the lower end of each guide block 701 is fixedly connected with a blocking layer 702, the recycling device guides and collects the accumulated liquefied organic gas particles through the storage pipelines 8 to effectively recycle the organic gas, the possibility that impurities enter the storage pipelines 8 is reduced through the guiding and the adsorption of the guide blocks 701, referring to fig. 2-4, the storage pipelines 8 are filled with oil absorbent cotton, the lower ends of the storage pipelines 8 are communicated with drainage pipelines 9, the inner wall of the processing bin 1 is fixedly connected with a separation layer 6, the drainage pipelines 9 extend to the lower side of the separation layer 6, the oil absorbent cotton is lipophilic and has the attraction to the liquefied organic gas, so as to adsorb and recycle the organic gas, and simultaneously removing large particle impurities in the gas.
Referring to fig. 6-7, the section of the air outlet 1202 forms an inclination angle of 60 ° with the vertical direction, the width of the fiber bristles 1203 is smaller than the aperture of the filter screen of the filter membrane 11, and by the gas thermally expanded in the expansion ball 12, after the organic gas is recovered and begins to cool, the gas is discharged through the gas outlet 1202 under the elastic compression of the expansion ball 12 to generate a steering force, so that the expansion ball 12 rotates around the center of the sphere, and then the fiber bristles 1203 clean the filtering membrane 11 to discharge large particles of impurities blocked in the filtering holes of the filtering membrane 11, so as to realize desorption and recover the permeability of the filtering membrane 11, referring to fig. 4, the inclination angle of the guide block 701 and the horizontal direction is 20 degrees, the guide block 701 penetrates through the barrier layer 702 to contact with the oil absorbent cotton, the condensed and liquefied organic gas particles are absorbed by the guide block 701, meanwhile, large particle impurities and the upper surface of the guide block 701 are filtered, and then the liquid organic gas is guided and recovered through the lower end of the guide block 701.
The use method of the novel waste gas recycling device comprises the following steps:
s1, a technician inputs high-heat waste gas through the air inlet pipeline 2, the high-heat waste gas firstly filters large-particle impurities through the scale filter membrane 1301 and then is primarily filtered through the filter membrane 11, the influence of the impurities on organic gas separation is reduced, the thermal expansion small balls 13 are subjected to thermal expansion immediately, the area of the scale filter membrane 1301 is increased, the contact surface with the high-heat waste gas is enlarged, and the adsorption rate is improved;
s2, filtering the high-heat waste gas for the second time through the filter plate 703, further separating organic gas particles in the high-heat waste gas, reducing the content of recovered impurities in the organic gas, condensing and adsorbing the separated organic gas particles under the action of gravity and lipophilicity of oil absorbent cotton, and recovering the organic gas particles to the lower side of the separation layer 6 through the storage pipeline 8 and the drainage pipeline 9;
s3, after recovery, the gas heated by the heat absorption ball 1204 in the expansion ball 12 is ejected through the air outlet 1202 under the elastic contraction action of the expansion ball 12, and the expansion ball 12 rotates in the air ejection process due to the inclination angle of the air outlet 1202 and the vertical direction, so that the fiber bristles 1203 are driven to brush the filtering membrane 11, the filtering holes of the filtering membrane 11 are cleaned, the possibility of blockage of the filtering holes is reduced, the permeability of the filtering membrane 11 is maintained, and the service life is prolonged.
This scheme can be realized, when carrying out the recycle to the organic gas granule in the high temperature waste gas, through the thermal expansion pellet 13 thermal expansion of imitative scale filtering mechanism, increase the filtration efficiency of scale filter membrane 1301 to high temperature waste gas, simultaneously after scale filter membrane 1301 cooling shrink, desorb the filterable large granule impurity of scale filter membrane 1301 through pressure, thereby maintain the permeability increase life of scale filter membrane 1301, the heat absorption ball 1204 of inflation cleaning device accumulates the heat when high hot waste gas passes through, thereby make expansion ball 12 inflation promote the gas volume in the expansion ball 12, after retrieving organic gas granule, realize rotating through the release of compressed gas, thereby clean the filtration pore of filtration membrane 11 through fibre brush hair 1203, further maintain the filtration pore permeability extension life of filtration membrane 11, the recovery unit gathers liquefied organic gas granule through the guide of storage pipeline 8, effectively retrieve organic gas, reduce the possibility that impurity gets into in the storage tube 8, through scale filter membrane 1301, filtration membrane 11, filter 703 and guide block 701's filtration many times, screen out impurity, reduce the impurity content after organic gas retrieves.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a novel waste gas recycle device which characterized in that: comprises a treatment bin (1), the upper end of the treatment bin (1) is communicated with an air inlet pipeline (2), the right end of the treatment bin (1) is communicated with an air outlet pipeline (3), the outer side of the air outlet pipeline (3) is provided with an air blower (4), the output end of the air blower (4) extends into the air outlet pipeline (3), the inner wall of the treatment bin (1) is fixedly connected with a partition plate (5), the partition plate (5) is provided with a plurality of air passing holes (7) which are uniformly distributed, the inner wall of each air passing hole (7) is fixedly connected with a filter plate (703), the upper end of the partition plate (5) is fixedly connected with a plurality of elastic connecting layers (10) which are in one-to-one correspondence with the air passing holes (7), the upper end of each elastic connecting layer (10) is fixedly connected with a filter membrane (11), the lower side of the filter membrane (11) is provided with an expansion cleaning device, and the expansion cleaning, the outer surface of the filtering membrane (11) is fixedly connected with an imitation scale filtering mechanism, and the lower end of the partition plate (5) is fixedly connected with a plurality of recovery devices matched with the air passing holes (7).
2. The novel exhaust gas recycling device according to claim 1, characterized in that: imitative scale filtering mechanism includes a plurality of evenly distributed's thermal expansion bobble (13), thermal expansion bobble (13) lower extreme and filtration membrane (11) upper end fixed connection, thermal expansion bobble (13) upper end fixedly connected with scale filter membrane (1301), it is adjacent all be fixed with connecting block (1302) between scale filter membrane (1301).
3. The novel exhaust gas recycling device according to claim 2, characterized in that: the inflation cleaning device includes inflation ball (12), and is a pair of the fixed rope of elasticity (1001) all with inflation ball (12) outer end fixed connection, inflation ball (12) intussuseption is filled with a plurality of heat absorption balls (1204), a plurality of evenly distributed's of inflation ball (12) upper end fixedly connected with connection ball (1201), a plurality of evenly distributed's of connection ball (1201) outer end fixedly connected with fibre brush hair (1203), a plurality of evenly distributed's venthole (1202) have been seted up on inflation ball (12).
4. The novel exhaust gas recycling device according to claim 3, characterized in that: the small heat expansion balls (13) are filled with gas with high thermal expansion coefficient, and the heat absorption balls (1204) are made of heat-conducting metal materials.
5. The novel exhaust gas recycling device according to claim 1, characterized in that: the recovery unit includes a plurality of storage tube (8), storage tube (8) upper end is linked together with air passing hole (7), air passing hole (7) inner wall fixedly connected with guide block (701), guide block (701) lower extreme fixedly connected with barrier layer (702).
6. The novel exhaust gas recycling device according to claim 1, characterized in that: the oil absorption cotton is filled in the storage pipeline (8), the lower end of the storage pipeline (8) is communicated with a drainage pipeline (9), the inner wall of the treatment bin (1) is fixedly connected with the separation layer (6), and the drainage pipeline (9) extends to the lower side of the separation layer (6).
7. The novel exhaust gas recycling device according to claim 1, characterized in that: the section of the air outlet hole (1202) forms an inclination angle of 60-75 degrees with the vertical direction, and the width of the fiber brush hair (1203) is smaller than the filter mesh diameter of the filter membrane (11).
8. The novel exhaust gas recycling device according to claim 1, characterized in that: the inclination angle of the guide block (701) and the horizontal direction is 10-25 degrees, and the guide block (701) penetrates through the barrier layer (702) to be in contact with the oil absorption cotton.
9. The novel exhaust gas recycling device and the using method thereof according to any one of claims 1 to 8, characterized in that: the using method comprises the following steps:
s1, a technician inputs high-heat waste gas through the air inlet pipeline (2), the high-heat waste gas firstly filters large-particle impurities through the scale filter membrane (1301), then primary filtering is carried out through the filter membrane (11), the influence of the impurities on organic gas separation is reduced, the thermal expansion balls (13) are subjected to thermal expansion, the area of the scale filter membrane (1301) is increased, so that the contact surface with the high-heat waste gas is enlarged, and the adsorption rate is improved;
s2, filtering the high-heat waste gas for the second time through a filter plate (703), further separating organic gas particles in the high-heat waste gas, reducing the content of recovered impurities of the organic gas, condensing and adsorbing the separated organic gas particles under the action of gravity and lipophilicity of oil absorbent cotton, and recovering the organic gas particles to the lower side of a separation layer (6) through a storage pipeline (8) and a drainage pipeline (9);
s3, after recovery, the gas heated by the heat absorption ball (1204) in the expansion ball (12) is sprayed through the air outlet (1202) under the elastic contraction action of the expansion ball (12), and the expansion ball (12) rotates in the air spraying process due to the inclination angle between the air outlet (1202) and the vertical direction, so that the fiber bristles (1203) are driven to brush the filtering membrane (11), the filtering holes of the filtering membrane (11) are cleaned, the possibility of blockage of the filtering holes is reduced, the permeability of the filtering membrane (11) is maintained, and the service life is prolonged.
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| CN202010958565.6A CN112007438A (en) | 2020-09-14 | 2020-09-14 | Novel waste gas recycling device and using method thereof |
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| CN112604445A (en) * | 2020-12-30 | 2021-04-06 | 刘露雨 | Coal-fired ceramic tunnel kiln flue gas desulfurization denitration dust removal integration equipment |
| CN112661240A (en) * | 2020-12-22 | 2021-04-16 | 南通鑫达设备安装工程有限公司 | Desalination reverse osmosis process and water treatment system |
| CN113181732A (en) * | 2021-04-25 | 2021-07-30 | 曹高博 | Flue gas processor of ice-net type high-temperature alloy smelting furnace |
| CN113357132A (en) * | 2021-05-13 | 2021-09-07 | 史云仙 | Air compressor machine with breathe simulation inlet structure |
| CN114477425A (en) * | 2021-12-28 | 2022-05-13 | 苏州鑫益源净环保科技有限公司 | Membrane bioreactor of membrane-sandwiched balls applied to sewage treatment and treatment method thereof |
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