CN118743895B - A waste gas treatment equipment for the production of hazardous chemicals - Google Patents
A waste gas treatment equipment for the production of hazardous chemicals Download PDFInfo
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- CN118743895B CN118743895B CN202411081122.8A CN202411081122A CN118743895B CN 118743895 B CN118743895 B CN 118743895B CN 202411081122 A CN202411081122 A CN 202411081122A CN 118743895 B CN118743895 B CN 118743895B
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- sponge
- fixedly connected
- plate
- waste gas
- gas treatment
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- 239000002912 waste gas Substances 0.000 title claims abstract description 39
- 239000000383 hazardous chemical Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000005192 partition Methods 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims description 52
- 239000011347 resin Substances 0.000 claims description 51
- 229920005989 resin Polymers 0.000 claims description 51
- 239000000126 substance Substances 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000012824 chemical production Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000002386 leaching Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 240000007643 Phytolacca americana Species 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—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
- B01D53/04—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 stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
- B01J20/3466—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase with steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
-
- 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
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Of Gases By Adsorption (AREA)
- Treating Waste Gases (AREA)
Abstract
本发明涉及废气处理领域，尤其涉及一种化工危化品生产用废气处理设备，包括有底座和筒体；若干个底座共同固接有筒体；还包括有矩形板、转板、隔板等；筒体开设有若干个排气孔；筒体转动连接有转板；转板固接有两个隔板，且隔板对称分布在筒体内，且隔板与矩形板位置对应。本发明通过控制外置气泵对环形气囊进行充气，环形气囊的内侧向内膨胀，直至环形气囊的内侧接触到前部海绵组外侧的海绵环，进而环形气囊对海绵环进行限位，避免蒸汽和有害气体从前部海绵组外侧的海绵环逸出，造成废气处理不彻底。
The present invention relates to the field of waste gas treatment, and in particular to a waste gas treatment device for the production of hazardous chemicals, including a base and a cylinder; a plurality of bases are fixedly connected to the cylinder together; a rectangular plate, a rotating plate, a partition, etc. are also provided in the cylinder; a plurality of exhaust holes are opened in the cylinder; the cylinder is rotatably connected to the rotating plate; the rotating plate is fixedly connected to two partitions, and the partitions are symmetrically distributed in the cylinder, and the positions of the partitions and the rectangular plates correspond. The present invention controls an external air pump to inflate an annular airbag, and the inner side of the annular airbag expands inward until the inner side of the annular airbag contacts the sponge ring on the outer side of the front sponge group, and then the annular airbag limits the sponge ring to prevent steam and harmful gases from escaping from the sponge ring on the outer side of the front sponge group, resulting in incomplete waste gas treatment.
Description
Technical Field
The invention relates to the field of waste gas treatment, in particular to waste gas treatment equipment for chemical hazardous chemicals production.
Background
In the production process of chemical hazardous chemicals, a large amount of harmful waste gas can be generated, and the waste gas can be discharged after being purified, for example, the Chinese patent with the publication number of CN109999611A discloses a chemical waste gas resin adsorption tower, which controls the contact time of adsorption resin and waste gas according to the macromolecular content in actual waste gas, thereby effectively improving the adsorption effect of harmful components in the waste gas.
However, the above equipment cannot replace and regenerate the adsorption resin in time, and needs to stop to replace the adsorption resin, so that the serious limitation exists, and although the existing waste gas purifying equipment can heat the adsorption saturated resin through steam to raise the temperature, the adsorbed waste gas molecules escape, and the resin is reused, the equipment is too large in size, often needs a plurality of treatment tanks to work cooperatively, and the purification treatment cost is too high and is not suitable for small-sized manufacturers.
Disclosure of Invention
The invention provides an exhaust gas treatment device for chemical hazardous chemical production, which aims to overcome the defects that the existing exhaust gas purification device capable of recycling adsorption resin is too large in size, a plurality of treatment tanks are often required to work cooperatively, and the purification treatment cost is too high.
The technical scheme of the invention is that the waste gas treatment equipment for the production of chemical hazardous chemicals comprises a base and a cylinder; the plurality of bases are fixedly connected with a cylinder body; the air inlet device comprises a cylinder body, a plurality of air exhaust holes, a rotating plate, a baffle plate, a motor, a sponge ring, adsorption resin, a mounting frame, an air inlet pipe, a fixing plate, an arc plate and a cleaning component, wherein the cylinder body is provided with a plurality of air exhaust holes, the rotating plate is rotationally connected with the cylinder body, the two baffle plates are fixedly connected with the rotating plate, are symmetrically distributed in the cylinder body and correspond to the rectangular plate in position, the cylinder body is internally provided with the two symmetrically distributed baffle plates and two sponge groups which are symmetrically distributed front and back, the sponge group consists of a large-diameter sponge ring and a small-diameter sponge ring, the sponge ring is made of high-temperature resistant materials, the two sponge rings with different diameters are distributed inside and outside and have the same circle center, a semicircular annular space is formed between the two sponge rings, adsorption resin is filled in the semicircular annular space, the ends of the two sponge groups are fixedly connected with the baffle plates, the rectangular plates are positioned in the cylinder body, the rectangular plates are fixedly connected with the cylinder body and form an annular space, the cylinder body is fixedly connected with the motor, an output shaft of the motor is fixedly connected with the rotating plate, the air inlet pipe is fixedly connected with the sponge group, the sponge ring is fixedly connected with the air inlet pipe, the inner side is fixedly connected with the fixing plate, the sponge ring is fixedly connected with the inner side, and the fixing plate is fixedly connected with the sponge ring is in contact with the arc plate, and the arc plate is fixedly connected with the cleaning component.
More preferably, the cleaning component comprises connecting pipes, connecting plates and hollow pipes, a temporary storage groove is formed in the upper side of the rotating plate, a plurality of connecting pipes are communicated with the lower side of the cylinder body and located right below the adsorption resin, the mounting frame is connected with the connecting plates, the connecting plates are connected with the sponge rings, the connecting plates are fixedly connected with a plurality of hollow pipes, and the hollow pipes are located above the space between two sponge rings of the sponge group.
More preferably, the front portion of the arcuate plate is provided in a roughened configuration and the rear portion of the arcuate plate is provided in a smooth configuration.
More preferably, the device further comprises a pressing plate and a limiting rod, wherein the pressing plate is fixedly connected to the upper sides of the two sponge rings of the sponge group, the pressing plate is arranged in a semicircular shape and corresponds to the sponge rings in shape, the fixing plate is fixedly connected with a plurality of limiting rods which are distributed at intervals, the limiting rods are fixedly connected with the cylinder body, and the limiting rods are in contact with the intrados of the sponge rings on the inner side.
More preferably, the surface of the limit lever is rough.
More preferably, the device also comprises an annular air bag, wherein the annular air bag is fixedly connected with the inner side of the cylinder body, and the annular air bag is positioned at the outer side of the sponge ring.
More preferably, the device also comprises a plurality of stabs, and the inner side of the annular air bag is fixedly connected with a plurality of stabs.
More preferably, the device further comprises an electric push rod, wherein the connecting plate is in sliding connection with the mounting frame, the connecting plate is in sliding connection with the sponge ring, the mounting frame is fixedly connected with the electric push rod, and the telescopic end of the electric push rod is fixedly connected with the connecting plate.
More preferably, the lancing is a high temperature resistant material.
More preferably, the device also comprises a sealing ring, wherein the cylinder body is rotationally connected with the sealing ring, and the sealing ring is fixedly connected with the sponge ring.
Compared with the prior art, the device has the advantages that the first external pump is controlled to convey high-temperature steam upwards between the two sponge rings to be cleaned at the front part through the connecting pipe, the high-temperature steam upwards passes through the adsorption resin, harmful gas molecules adsorbed in the adsorption resin are separated from the adsorption resin under the steam and move upwards along with the steam, and finally the adsorption resin is discharged from the hollow pipe, so that the adsorption resin is cleaned and regenerated.
According to the invention, the annular air bag is inflated by controlling the external air pump, the inner side of the annular air bag is inflated inwards until the inner side of the annular air bag contacts with the sponge ring at the outer side of the front sponge group, and then the annular air bag limits the sponge ring, so that the phenomenon that steam and harmful gas escape from the sponge ring at the outer side of the front sponge group to cause incomplete waste gas treatment is avoided.
According to the invention, the second external pump is controlled to start, the ethanol solution is sprayed into the area between the two sponge rings through the hollow pipe, so that the ethanol solution leaches the adsorption resin between the two sponge rings, the leacheate flows downwards into the connecting pipe to be collected, in the leaching process, the external air pump is controlled to reciprocate to inflate and pump air to the annular air bag, so that the inner side of the annular air bag moves in a radial reciprocating manner, the inner side of the annular air bag drives the stabbing to move, the stabbing is used for reciprocating the sponge rings and the adsorption resin, the adsorption resin is turned over, and the leaching efficiency of the ethanol solution on the adsorption resin is improved.
Drawings
FIG. 1 is a schematic diagram of a structure disclosed by an exhaust gas treatment device for producing chemical hazardous chemicals;
FIG. 2 is a schematic diagram of a combined partial structure of a cylinder, a rotating plate, a motor and a sponge ring disclosed by the waste gas treatment equipment for producing chemical hazardous chemicals;
FIG. 3 is a schematic diagram of a combined partial structure of a cylinder, a rectangular plate, a rotating plate, a partition plate, a sponge ring, an adsorption resin, an arc plate and a connecting pipe, which are disclosed by the waste gas treatment equipment for producing chemical hazardous chemicals;
FIG. 4 is a schematic diagram of a combined partial structure of a cylinder, a rectangular plate, a rotating plate, a partition plate, a sponge ring, an adsorption resin, an air inlet pipe, a fixed plate, an arc plate, a connecting pipe, a connecting plate and a pressing plate, which are disclosed by the waste gas treatment equipment for producing chemical hazardous chemicals;
FIG. 5 is a schematic diagram of a combined partial structure of a cylinder, a rectangular plate, a partition plate, a sponge ring, an adsorption resin, an air inlet pipe, a fixed plate, an arc plate, an annular air bag and a poking pin, which are disclosed by the waste gas treatment equipment for producing chemical hazardous chemicals;
fig. 6 is a schematic diagram of a combined partial structure of a cylinder, a rectangular plate, a partition plate, a sponge ring, an adsorption resin and a limit rod, which are disclosed by the waste gas treatment equipment for producing chemical hazardous chemicals.
The mark of each part in the drawing is as follows, 1-base, 2-cylinder, 3-rectangular plate, 101-rotating plate, 102-baffle, 103-motor, 104-sponge ring, 105-adsorption resin, 106-mounting rack, 107-air inlet pipe, 108-fixed plate, 109-arc plate, 1010-connecting pipe, 1011-connecting plate, 1012-hollow pipe, 202-pressing plate, 203-limiting rod, 205-collecting pipe, 301-annular air bag, 302-stabbing, 303-electric push rod, 304-sealing ring, 21-exhaust hole, 1021-temporary storage groove and 1091-air inlet space.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The waste gas treatment equipment for the production of chemical hazardous chemicals comprises a base 1 and a barrel 2, wherein the plurality of bases 1 are fixedly connected with the barrel 2 together as shown in figures 1-6;
The cleaning device comprises a rectangular plate 3, a rotating plate 101, partition plates 102, a motor 103, a sponge ring 104, adsorption resin 105, a mounting frame 106, an air inlet pipe 107, a fixing plate 108, an arc plate 109 and a cleaning assembly, wherein a plurality of air exhaust holes 21 are formed in a cylinder 2, the rotating plate 101 is connected in a rotating mode, the two partition plates 102 are fixedly connected to the rotating plate 101, the partition plates 102 are symmetrically distributed in the cylinder 2, the partition plates 102 correspond to the rectangular plate 3 in position, two partition plates 102 symmetrically distributed in the cylinder 2 and two sponge groups symmetrically distributed in the front-back mode are arranged in the cylinder 2, the sponge groups are composed of a large-diameter sponge ring 104 and a small-diameter sponge ring 104, the sponge ring 104 is made of high-temperature-resistant materials, the two sponge rings 104 are distributed in the inside and outside, the same in circle center, the adsorption resin 105 is filled in the semicircular annular space, the end portions of the two sponge groups are fixedly connected with the partition plates 102, the partition plates 3 are located in the cylinder 2, the rectangular plate 104 on the outer side of the cylinder 2 form an annular space, the sponge ring 103 is located in the cylinder 2, the rectangular plate 103 is located in the cylinder 2, the annular space 103 is formed by the sponge ring 103, the sponge ring 103 is located in the front-back-and the rectangular plate 104 is fixedly connected to the arc plate 108, the arc plate is fixedly connected to the air inlet pipe 2, the arc plate is fixedly connected to the arc plate 109, the arc plate is fixedly connected to the air inlet pipe 109, and the air inlet pipe is fixedly connected to the arc plate 109, the air inlet pipe is fixedly connected to the air inlet pipe 108, and the air inlet pipe is fixedly connected to the air inlet pipe 107, and has and is fixedly connected to the air inlet pipe 109, and has and is fixedly connected to and has.
The cleaning assembly comprises a connecting pipe 1010, a connecting plate 1011 and hollow pipes 1012, wherein a temporary storage groove 1021 is formed in the upper side of the rotating plate 101, a plurality of connecting pipes 1010 are communicated with the lower side of the cylinder body 2, the connecting pipes 1010 are located right below the adsorption resin 105, the mounting frame 106 is connected with the connecting plate 1011, the connecting plate 1011 is connected with the sponge rings 104, the connecting plate 1011 is fixedly connected with a plurality of hollow pipes 1012, and the hollow pipes 1012 are located above the two sponge rings 104 of the sponge group.
The front portion of the arcuate plate 109 is provided in a roughened configuration and the rear portion of the arcuate plate 109 is provided in a smooth configuration.
When the sponge ring type air inlet device is used, an external waste gas discharge pipeline is firstly communicated to the air inlet pipe 107, a first external pump is communicated to the connecting pipe 1010, a second external pump is communicated to the hollow pipe 1012, the adsorption resin 105 is poured between the two sponge rings 104 of each sponge group, then the external waste gas discharge pipeline is controlled to introduce waste gas into the air inlet space 1091 between the arc-shaped plate 109 and the inner sponge ring 104 of the rear sponge group through the air inlet pipe 107, and then the waste gas enters the adsorption resin 105 at the rear through the inner sponge ring 104, the waste gas which is adsorbed and purified by the adsorption resin 105 and filtered by the sponge ring 104 is finally discharged from the outer sponge ring 104 of the rear sponge group into the cylinder body 2, and finally discharged from the air outlet hole 21, and the rectangular plate 3 performs half separation on the annular space formed by the cylinder body 2 and the sponge ring 104 together, so that the discharged gas does not flow into the area of the front sponge group.
After a predetermined treatment duration, the adsorption resin 105 at the rear part is adsorbed and saturated, the adsorption purification effect on waste gas is reduced, at this time, the motor 103 is controlled, the rotating plate 101 is driven to rotate by the output shaft of the motor 103, the baffle 102 drives two sponge groups to rotate by one hundred eighty degrees, further, the front clean sponge group rotates to the rear side to participate in adsorption purification on waste gas, the rear used sponge group rotates to the front side to clean and regenerate, the rear used sponge group and the front part of the arc plate 109 generate relative motion during rotation, and then the front rough arc plate 109 scrapes off the greasy dirt of the sponge ring 104 on the rear used sponge group, the scraped greasy dirt and the greasy dirt remained on the arc plate 109 flow into the temporary storage groove 1021, and finally, the greasy dirt adhered to the rear part of the arc plate 109 flows downwards conveniently due to the smooth arrangement of the rear part of the arc plate 109.
Then, control first external pump machine and upwards carry the high temperature steam to be located between two sponge rings 104 that the front portion was waited to clear up through connecting pipe 1010, and then high temperature steam upwards passes through adsorption resin 105, and then harmful gas molecule that adsorbs in the adsorption resin 105 breaks away from adsorption resin 105 under the steam, and follow steam and upwards move together, finally follow the hollow tube 1012 and discharge, and then clear up regeneration to adsorption resin 105, compare with current resin clarification plant that has regeneration function, this equipment is small, and simple structure is high-efficient, be fit for the low-cost use of small-size producer, when clearing up regeneration to adsorption resin 105, waste gas sustainable is continued to be purified by the sponge group at rear portion.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 2-6, the device further comprises a pressing plate 202 and a limiting rod 203, wherein the pressing plate 202 is fixedly connected to the upper sides of two sponge rings 104 of one sponge group, the pressing plate 202 is arranged in a semicircular shape, the shape of the pressing plate 202 corresponds to that of the sponge rings 104, a plurality of limiting rods 203 which are distributed at intervals are fixedly connected to the fixed plate 108, the limiting rods 203 are fixedly connected with the cylinder 2, and the limiting rods 203 are in contact with the intrados of the inner sponge rings 104.
The surface of the limiting rod 203 is rough, so that the sponge ring 104 and the limiting rod 203 relatively move when rotating, and the limiting rod 203 scrapes off oil stains remained on the sponge ring 104.
When changing the sponge group, the sponge ring 104 takes place relative motion with gag lever post 203, and then a plurality of interval distribution's gag lever post 203 strike off the greasy dirt on the sponge ring 104, compare in the greasy dirt on the arc 109 strikes off on the sponge ring 104, because the position when arc 109 strikes off the sponge ring 104 is the marginal area of arc 109, the greasy dirt can excessively remain at the edge of arc 109, reduce the efficiency of striking off of greasy dirt, a plurality of interval distribution's gag lever post 203 can scatter the greasy dirt, reduce the greasy dirt volume on every gag lever post 203, improve the cleaning efficiency to the greasy dirt.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 and 4-5, the sponge ring also comprises an annular air bag 301, wherein the annular air bag 301 is fixedly connected to the inner side of the cylinder 2, and the annular air bag 301 is positioned on the outer side of the sponge ring 104.
The device also comprises a plurality of stabs 302, wherein the inner side of the annular air bag 301 is fixedly connected with the plurality of stabs 302.
The electric push rod 303 is further included, the connecting plate 1011 is in sliding connection with the mounting frame 106, the connecting plate 1011 is in sliding connection with the sponge ring 104, the mounting frame 106 is connected with the electric push rod 303 through bolts, and the telescopic end of the electric push rod 303 is fixedly connected with the connecting plate 1011.
The stabs 302 are made of high-temperature resistant materials, and deformation of the high-temperature adsorption resin 105 caused by the stabs 302 is avoided.
The barrel 2 is rotatably connected with the sealing ring 304, and the sealing ring 304 is fixedly connected with the sponge ring 104.
The external air pump is communicated with the annular air bag 301, steam moves upwards between the two sponge rings 104 of the front sponge group, when harmful gas molecules adsorbed on the adsorption resin 105 are carried out, part of steam and harmful gas can escape from the sponge rings 104 on the outer side of the front sponge group and cannot be collected by the hollow tube 1012, so that before the steam is introduced between the two sponge rings 104 of the front sponge group, the external air pump is controlled to inflate the annular air bag 301, the inner side of the annular air bag 301 is inflated inwards until the inner side of the annular air bag 301 contacts the sponge rings 104 on the outer side of the front sponge group, the annular air bag 301 limits the sponge rings 104, and incomplete waste gas treatment caused by escape of the steam and the harmful gas from the sponge rings 104 on the outer side of the front sponge group is avoided.
When waste gas enters the adsorption resin 105 through the filtration of the sponge ring 104, as the sponge ring 104 can not completely filter oil stains in the waste gas, partial oil stains also exist in the adsorption resin 105, therefore, after the used sponge group rotates to the front part, steam firstly brings out harmful gas molecules in the adsorption resin 105, the second external pump is controlled to start, ethanol solution is sprayed into the area between the two sponge rings 104 through the hollow pipe 1012, the ethanol solution washes the adsorption resin 105 between the two sponge rings 104, the leaching liquid flows downwards into the connecting pipe 1010 to be collected, in the leaching process, the external air pump is controlled to reciprocate to inflate and exhaust the annular air bag 301, so that the inner side of the annular air bag 301 performs radial reciprocating movement, the inner side of the annular air bag 301 drives the stabbing 302 to move, and then the stabbing 302 reciprocally stabs the sponge ring 104 and the adsorption resin 105, the adsorption resin 105 is turned over, and the leaching efficiency of the ethanol solution to the adsorption resin 105 is improved.
Because the hole gap of the sponge ring 104 is relatively smaller, the fine poking 302 is not easy to poke into the sponge ring 104, therefore, before the poking 302 carries out reciprocating poking on the sponge ring 104 and the adsorption resin 105, the electric push rod 303 is controlled to enable the connecting plate 1011 to pull the upper sides of the two sponge rings 104 to move upwards, so that the sponge ring 104 is stretched, the hole gap of the sponge ring 104 is further enlarged, the poking 302 is convenient to poke into the sponge ring 104, and the poking efficiency of the adsorption resin 105 is improved.
The sponge ring 104 is stretched to form a gap with the cylinder 2, and waste gas easily escapes from the gap, so that the cylinder 2 is sealed by the sealing ring 304, and the sponge ring 104 drives the sealing ring 304 to rotate when rotating, so that the sponge ring 104 and the cylinder 2 are kept in a sealed state.
While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.
Claims (6)
1. The waste gas treatment equipment for the chemical dangerous chemical production comprises a base (1) and a barrel (2), wherein the barrel (2) is fixedly connected with the base (1) together, and is characterized by further comprising a rectangular plate (3), the barrel (2) is provided with a plurality of exhaust holes (21), the barrel (2) is rotationally connected with a rotary plate (101), the rotary plate (101) is fixedly connected with two partition plates (102), the partition plates (102) are symmetrically distributed in the barrel (2) and correspond to the rectangular plate (3), two partition plates (102) symmetrically distributed and two sponge groups symmetrically distributed front and back are arranged in the barrel (2), each sponge group consists of a large-diameter sponge ring (104) and a small-diameter sponge ring (104), the sponge rings (104) are made of high-temperature resistant materials, the two sponge rings (104) with different diameters are distributed inside and outside and have the same circle center, semicircular annular space is formed between the two sponge rings (104), adsorption resin (105) is filled in the semicircular annular space, the end parts of the two sponge groups are fixedly connected with the barrel (2) and the rectangular plate (3) is fixedly connected with the barrel (2), the rectangular plate (3) is positioned in the space, the motor (103) is fixedly connected with the cylinder body (2), the output shaft of the motor (103) is fixedly connected with the rotating plate (101), the mounting frame (106) is fixedly connected with the cylinder body (2), the air inlet pipe (107) is fixedly connected with the mounting frame (106), the air inlet pipe (107) is fixedly connected with the fixing plate (108), the fixing plate (108) is contacted with the inner sponge ring (104), the fixing plate (108) is fixedly connected with the semicircular arc plate (109), the arc plate (109) is contacted with the inner sponge ring (104), the arc plate (109) and the rear sponge group jointly form an air inlet space (1091), and the cylinder body (2) is connected with a cleaning assembly for cleaning the adsorption resin (105);
the device also comprises an annular air bag (301), wherein the annular air bag (301) is fixedly connected to the inner side of the cylinder (2), and the annular air bag (301) is positioned at the outer side of the sponge ring (104);
The device also comprises a plurality of stabs (302), wherein the inner side of the annular air bag (301) is fixedly connected with a plurality of stabs (302);
The stabbing (302) is made of high-temperature resistant materials;
the front part of the arc-shaped plate (109) is arranged in a rough way, and the rear part of the arc-shaped plate (109) is arranged in a smooth way.
2. The waste gas treatment equipment for chemical hazardous chemical production, which is disclosed in claim 1, is characterized in that the cleaning assembly comprises a connecting pipe (1010), a connecting plate (1011) and hollow pipes (1012), wherein a temporary storage groove (1021) is formed in the upper side of the rotating plate (101), a plurality of connecting pipes (1010) are communicated with the lower side of the cylinder body (2), the connecting pipes (1010) are positioned under the adsorption resin (105), the mounting frame (106) is connected with the connecting plate (1011) and the connecting plate (1011) are connected with the sponge rings (104), the connecting plate (1011) is fixedly connected with the plurality of hollow pipes (1012), and the hollow pipes (1012) are positioned above the two sponge rings (104) of the sponge group.
3. The waste gas treatment device for chemical hazardous chemical production according to claim 1 is characterized by further comprising a pressing plate (202) and a limiting rod (203), wherein the pressing plate (202) is fixedly connected to the upper sides of two sponge rings (104) of one sponge group, the pressing plate (202) is arranged in a semicircular shape, the shape of the pressing plate (202) corresponds to that of the sponge rings (104), a plurality of limiting rods (203) which are distributed at intervals are fixedly connected to the fixing plate (108), the limiting rods (203) are fixedly connected with the cylinder body (2), and the limiting rods (203) are contacted with the intrados of the inner sponge rings (104).
4. An exhaust gas treatment apparatus for chemical hazardous chemical production according to claim 3, wherein the surface of the stopper rod (203) is roughened.
5. The waste gas treatment device for chemical hazardous chemical production, which is disclosed in claim 2, is characterized by further comprising an electric push rod (303), wherein the connecting plate (1011) is in sliding connection with the mounting frame (106), the connecting plate (1011) is in sliding connection with the sponge ring (104), the electric push rod (303) is fixedly connected with the mounting frame (106), and the telescopic end of the electric push rod (303) is fixedly connected with the connecting plate (1011).
6. The waste gas treatment device for chemical hazardous chemical production, which is disclosed in claim 1, is characterized by further comprising a sealing ring (304), wherein the cylinder (2) is rotatably connected with the sealing ring (304), and the sealing ring (304) is fixedly connected with the sponge ring (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411081122.8A CN118743895B (en) | 2024-08-08 | 2024-08-08 | A waste gas treatment equipment for the production of hazardous chemicals |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411081122.8A CN118743895B (en) | 2024-08-08 | 2024-08-08 | A waste gas treatment equipment for the production of hazardous chemicals |
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| CN118743895A CN118743895A (en) | 2024-10-08 |
| CN118743895B true CN118743895B (en) | 2025-03-21 |
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| CN109999611A (en) * | 2019-04-15 | 2019-07-12 | 江苏钲清环保科技有限公司 | A kind of chemical emission resin adsorption tower |
| CN219848867U (en) * | 2023-05-18 | 2023-10-20 | 长兴新城环保有限公司 | Waste incinerator flue gas purifying system |
| CN221287339U (en) * | 2023-10-23 | 2024-07-09 | 安庆市鑫祥瑞环保科技有限公司 | Organic waste gas adsorbs desorption processing apparatus |
| CN118341412A (en) * | 2024-06-05 | 2024-07-16 | 徐州华睿炭材料科技有限公司 | Waste activated carbon recovery, washing and regeneration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213854974U (en) * | 2020-09-17 | 2021-08-03 | 福建富润建材科技股份有限公司 | Dust removal equipment for steel slag powder processing |
| CN116624905A (en) * | 2023-05-29 | 2023-08-22 | 北京光尘环保科技股份有限公司 | Catering oil smoke peculiar smell purifier |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999611A (en) * | 2019-04-15 | 2019-07-12 | 江苏钲清环保科技有限公司 | A kind of chemical emission resin adsorption tower |
| CN219848867U (en) * | 2023-05-18 | 2023-10-20 | 长兴新城环保有限公司 | Waste incinerator flue gas purifying system |
| CN221287339U (en) * | 2023-10-23 | 2024-07-09 | 安庆市鑫祥瑞环保科技有限公司 | Organic waste gas adsorbs desorption processing apparatus |
| CN118341412A (en) * | 2024-06-05 | 2024-07-16 | 徐州华睿炭材料科技有限公司 | Waste activated carbon recovery, washing and regeneration device |
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| CN118743895A (en) | 2024-10-08 |
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