CN112371097B - Power plant waste gas desulfurization device - Google Patents
Power plant waste gas desulfurization device Download PDFInfo
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- CN112371097B CN112371097B CN202011220693.7A CN202011220693A CN112371097B CN 112371097 B CN112371097 B CN 112371097B CN 202011220693 A CN202011220693 A CN 202011220693A CN 112371097 B CN112371097 B CN 112371097B
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- 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
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
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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
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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
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- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a desulfurization device, in particular to a power plant waste gas desulfurization device. The technical problems to be solved are as follows: the power plant waste gas desulfurization device is high in efficiency, automatic, capable of reducing manual participation and capable of processing desorbed sulfur. The technical proposal is as follows: a power plant waste gas desulfurization device comprises a bottom plate, a bracket, a large support column, a reaction device and the like; the bottom plate is fixedly provided with a support, a plurality of big support posts are fixedly arranged on the bottom plate, the top ends of the big support posts are provided with reaction devices, and the bottom ends of the reaction devices are fixedly connected with the top ends of the big support posts. The active coke with saturated adsorption can be directly desorbed on the device, and the active coke after heating regeneration can be continuously recycled on the device.
Description
Technical Field
The invention relates to a desulfurization device, in particular to a power plant waste gas desulfurization device.
Background
Along with the development of industry and the improvement of living standard of people, the desire for energy is continuously increased, SO2 in coal-fired flue gas becomes a main cause of atmospheric pollution, SO2 pollution reduction becomes urgent for the current atmospheric environment treatment, and a plurality of flue gas desulfurization processes are widely applied in industry and have important practical significance for the treatment of various boiler and incinerator tail gases.
When the waste gas desulfurization device in the current market adopts limestone to carry out desulfurization treatment on waste gas, limestone slurry is difficult to uniformly spray in a reaction tower, and part of the denser limestone slurry is easy to block and coagulate, so that the absorption reaction effect is reduced, and the use is very inconvenient.
Therefore, there is a need to develop a power plant exhaust gas desulfurization device that can eliminate the need for limestone, improve desulfurization efficiency, and recycle the extracted sulfur.
Disclosure of Invention
In order to overcome the defects of low desulfurization efficiency and inconvenient use, the technical problems to be solved are as follows: the power plant waste gas desulfurization device is high in efficiency, automatic, capable of reducing manual participation and capable of processing desorbed sulfur.
The technical proposal is as follows: the utility model provides a power plant waste gas desulfurization device, includes bottom plate, support, big pillar and reaction unit, fixed mounting has the support on the bottom plate, and a plurality of big pillars fixed mounting are on the bottom plate, and reaction unit is installed on big pillar top, reaction unit bottom and big pillar top fixed connection.
Further, reaction unit is including the base, the gas vent, the tray, the apron, first reaction barrel, a housing, the heating pipe, the oxygen import, the water inlet, the waste gas import, the cylinder, the long post, the rectangular plate, the short column, piston and bung, base fixed mounting is on the big pillar top, base top fixed mounting has the gas vent, the gas vent can only be discharged and can not admit air, four recesses on the tray, every recess is close to the position of lateral wall all has a rectangular hole, the tray embedment is on the base top, tray and base contact, the tray rotates with the base to be connected, it has four through-holes to open on the apron, the apron is in the tray top, the apron is in contact with the tray, apron and tray rotate to be connected with, apron fixed mounting is on the base top, install the heating pipe between first reaction barrel and the shell, first reaction barrel outside wall below installs the waste gas inlet, first reaction barrel one side wall mid-mounting has the oxygen import, first reaction barrel another side wall mid-mounting has the water inlet, the import, oxygen import and water inlet and water outlet are not connected with the short column at the other end at the short column fixed connection piston, reaction barrel top and a long column fixed connection, reaction barrel top and a cylinder top are connected with the other end, sliding connection is in the fixed connection with the rectangular plate, the other end of the piston.
Further, the device also comprises a clamping block and a spring, wherein four equidistant small grooves are formed in the base, the four clamping blocks are in sliding connection with the four small grooves, and the spring is fixedly arranged between the small grooves and the clamping blocks.
Further, still include little rectangle piece, big rectangle piece, the rack connecting rod, first major axis, the gear, first cone pulley, the ratchet piece, first minor axis, the second cone pulley, the driving disc, driven plate and second major axis, little rectangle piece and big rectangle piece fixed mounting are in the bottom plate top, first major axis is installed on little rectangle piece, first major axis and little rectangle piece rotate to be connected, first minor axis is installed on big rectangle piece, first minor axis and big rectangle piece rotate to be connected, first major axis and first minor axis rotate to be connected, first major axis one end fixed mounting has the ratchet, fixed mounting has first cone pulley on the first minor axis, ratchet and first cone pulley one side contact, ratchet piece is installed on first cone pulley, ratchet and ratchet piece meshing, the lower extreme fixed mounting of long post has the rack connecting rod, the other end fixed mounting of first major axis has the gear, the rack on gear and the rack connecting rod meshes, the second minor axis is installed on big rectangle piece top, second minor axis and big rectangle piece rotate to be connected, second minor axis top fixed mounting has the second cone pulley, second minor axis and second cone pulley is also fixed mounting, second major axis is fixed to be connected with driven plate, both fixed mounting is the fixed connection with the driven plate, both fixed connection is the bottom of the second major axis is fixed connection.
Further, still including heating seat, second reaction bucket, the connecting pipe, third reaction bucket, little pillar and sulphur outlet, two heating seats are fixed mounting respectively in two recesses on the base, two wherein two through-holes fixed connection on two second reaction buckets and the apron, two second reaction buckets are located two heating seats top, a plurality of little pillar fixed mounting are in the bottom plate top, little pillar top fixed mounting has the third reaction bucket, the third reaction bucket passes through two connecting pipes with two second reaction buckets and is connected, the connecting pipe is the one-way pipe, third reaction bucket inside wall portion is with one deck glass, the sulphur outlet is installed to third reaction bucket bottom.
Further, the device also comprises a material supplementing barrel which is fixedly connected with a through hole on the cover plate.
Further, the filter is arranged on the exhaust gas inlet, and the blocking net is arranged on one side of the exhaust gas inlet.
The beneficial effects are that: 1. the active coke with saturated adsorption can be directly desorbed on the device, and the active coke after heating regeneration can be continuously recycled on the device.
2. The power device reduces manual participation, avoids the trouble that the temperature is too high to cause danger to people, and improves the working efficiency.
3. The installation of the filter enables the machine to run more smoothly, filters dust, reduces damage to the machine, is convenient to replace, and enables the effect of purifying waste gas to be better.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present invention.
FIG. 2 is a schematic structural view of a reaction apparatus according to the present invention.
FIG. 3 is a schematic cross-sectional structure of a reaction apparatus according to the present invention.
FIG. 4 is a schematic diagram of the explosive structure of the reaction apparatus of the present invention.
Fig. 5 is a schematic view of the compressing structure of the present invention.
Fig. 6 is a schematic diagram of the power unit of the present invention.
Fig. 7 is an enlarged schematic view of the power unit of the present invention.
Fig. 8 is a schematic structural diagram of a desorption apparatus according to the present invention.
Fig. 9 is a schematic diagram of the packing structure of the present invention.
Fig. 10 is a schematic view of an air inlet filter structure according to the present invention.
In the reference numerals: 1-bottom plate, 2-bracket, 3-big pillar, 4-base, 401-exhaust port, 402-fixture block, 403-spring, 404-heating seat, 5-tray, 6-cover plate, 7-first reaction barrel, 8-housing, 9-heating pipe, 10-oxygen inlet, 11-water inlet, 12-exhaust gas inlet, 1201-filter, 1202-baffle net, 13-cylinder, 14-long pillar, 15-rectangular plate, 16-short pillar, 17-piston, 18-barrel cover, 19-small rectangular block, 20-big rectangular block, 21-rack connecting rod, 22-first long shaft, 23-gear, 24-first cone pulley, 25-ratchet, 2501-ratchet, 26-first short shaft, 27-second short shaft, 28-second cone pulley, 29-driving disk, 30-driven disk, 31-second long shaft, 32-second reaction barrel, 33-connecting pipe, 34-third reaction barrel, 3401-small pillar, 35-sulfur outlet, 36-supplementing barrel.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a power plant waste gas desulfurization device, as shown in fig. 1-7, including bottom plate 1, support 2, big pillar 3 and reaction unit, bottom plate 1 middle part top fixed mounting has support 2, and three big pillar 3 fixed mounting is in bottom plate 1 top, and reaction unit is installed on big pillar 3 top, reaction unit bottom and big pillar 3 top fixed connection.
The bottom plate 1 is used for fixing the support 2 and the big support 3, and when the reaction device works, the waste gas of the power plant enters the reaction device, and some adsorption coke is added in the reaction device to adsorb, and after sulfur in the waste gas of the power plant is adsorbed, purified gas is discharged, so that the support 2 and the big support 3 play a role in fixing.
The reaction device comprises a base 4, an exhaust port 401, a tray 5, a cover plate 6, a first reaction barrel 7, a shell 8, a heating pipe 9, an oxygen inlet 10, a water inlet 11, an exhaust gas inlet 12, an air cylinder 13, a long column 14, a rectangular plate 15, a short column 16, a piston 17 and a barrel cover 18, wherein the base 4 is fixedly arranged at the top end of the large column 3, the front upper part of the base 4 is fixedly provided with the exhaust port 401, the exhaust port 401 can only exhaust and can not intake air, the tray 5 is provided with four grooves, the position of each groove close to the outer side wall is provided with a rectangular hole, the tray 5 is embedded at the top end of the base 4, the tray 5 is contacted with the base 4, the tray 5 is rotationally connected with the base 4, four through holes are formed in the cover plate 6 above the tray 5, the cover plate 6 is contacted with the tray 5, the cover plate 6 is rotationally connected with the tray 5, the cover plate 6 is fixedly arranged at the top end of the base 4, the first reaction barrel 7 is fixedly connected with the front through holes on the cover plate 6, the shell 8 is fixedly arranged above the outer side wall of the first reaction barrel 7, a heating pipe 9 is arranged between the first reaction barrel 7 and the shell 8, an exhaust gas inlet 12 is arranged at the front lower part of the outer side wall of the first reaction barrel 7, an oxygen inlet 10 is arranged in the middle of the left side wall of the first reaction barrel 7, a water inlet 11 is arranged in the middle of the right side wall of the first reaction barrel 7, the exhaust gas inlet 12, the oxygen inlet 10 and the water inlet 11 can only enter or not exit, a cylinder 13 is fixedly arranged in the middle of the top end of the bracket 2, one end of the cylinder 13 is fixedly connected with a long column 14, the rear end of a rectangular plate 15 is fixedly arranged above the long column 14, the front end of the rectangular plate 15 is fixedly connected with the top end of a short column 16, the bottom end of the short column 16 is fixedly provided with a piston 17, the piston 17 is in sliding connection with the first reaction barrel 7, a barrel cover 18 is arranged at the top ends of the first reaction barrel 7 and the shell 8, the barrel cover 18 is in contact with the first reaction barrel 7 and the shell 8, the post 16 is slidably coupled to the barrel 18.
Before working, active coke is placed on a groove of a tray 5, the tray 5 is aligned with a through hole on a cover plate 6, when the operation is started, a heating pipe 9 heats a first reaction barrel 7 to 100-200 ℃, a long column 14 is driven to move upwards when a cylinder 13 moves upwards, a rectangular plate 15 fixed on the long column 14 can drive a short column 16 to move upwards when the long column 14 moves upwards, a piston 17 is driven to move upwards when the short column 16 moves upwards, the operation speed of the cylinder 13 is slower, the upward operation speed of the piston 17 is slower, because the piston 17 is in seamless connection with the first reaction barrel 7, waste gas of a power plant is sucked into the first reaction barrel 7 from a waste gas inlet 12 when the piston 17 moves upwards, fresh oxygen and water are sucked into the first reaction barrel 7 through an oxygen inlet 10 and a water inlet 11 when the cylinder 13 moves to the top, the waste gas inlet 12, the oxygen inlet 10 and the water inlet 11 are all non-return valves, after the cylinder 13 reaches the top, the short column 16 moves downwards, the cylinder 13 can squeeze gas downwards when the cylinder 13 moves downwards, the piston 17 moves downwards, because the temperature in the first reaction barrel 7 is slower, the water is very high, the oxygen is sucked into the water inlet 3 and the water inlet is not sucked into the first reaction barrel, the water inlet 3, the oxygen is sucked into the second reaction barrel, the water inlet 3 is discharged from the water inlet 3, the active coke is discharged from the waste gas inlet 401, the active coke is discharged from the water inlet 401, and the active coke is discharged from the exhaust port, the active coke is discharged from the exhaust valve 401, and the active coke is discharged from the exhaust valve is the coke 401, when the active coke is discharged from the top is the air after the active coke is discharged from the air 401, the active coke is the coke is discharged from the air 401 is the air after the active coke is the air is discharged to the air is left after the active coke is left after the active.
The base 4 is provided with four equidistant small grooves, the four clamping blocks 402 are in sliding connection with the four small grooves, and the springs 403 are fixedly arranged between the small grooves and the clamping blocks 402.
The clamping block 402 always has an outward force to squeeze the tray 5 through the elastic force of the spring 403, so as to play a role in clamping the tray 5 and prevent the tray 5 from unnecessarily rotating.
The utility model also comprises a small rectangular block 19, a large rectangular block 20, a rack connecting rod 21, a first long shaft 22, a gear 23, a first cone pulley 24, a ratchet wheel 25, a ratchet block 2501, a first short shaft 26, a second short shaft 27, a second cone pulley 28, a driving disc 29, a driven disc 30 and a second long shaft 31, wherein the small rectangular block 19 and the large rectangular block 20 are fixedly arranged above the middle part of the bottom plate 1, the first long shaft 22 is arranged at the upper end of the small rectangular block 19, the first long shaft 22 is rotationally connected with the small rectangular block 19, the first short shaft 26 is arranged at the upper end of the large rectangular block 20, the first short shaft 26 is rotationally connected with the large rectangular block 20, the first long shaft 22 is rotationally connected with the first short shaft 26, the ratchet wheel 25 is fixedly arranged at the front end of the first long shaft 22, the first cone pulley 24 is fixedly arranged on the first short shaft 26, the ratchet wheel 25 is contacted with the rear side of the first cone pulley 24, ratchet piece 2501 is installed on the rear side of first cone pulley 24, ratchet 25 meshes with ratchet piece 2501, rack connecting rod 21 is fixedly installed at the bottom of long column 14, gear 23 is fixedly installed at the rear end of first major axis 22, gear 23 meshes with the rack on rack connecting rod 21, second minor axis 27 is installed at the top of big rectangle 20, second minor axis 27 is rotationally connected with big rectangle 20, second cone pulley 28 is fixedly installed at the top of second minor axis 27, second cone pulley 28 meshes with first cone pulley 24, driving disk 29 is fixedly installed on second cone pulley 28, second major axis 31 is fixedly installed on tray 5, driven disk 30 is fixedly installed at the bottom of second major axis 31, driving disk 29 contacts with driven disk 30, driven disk 30 is both rotationally connected with long column 14 and is slidingly connected with long column 14.
When the cylinder 13 drives the long column 14 to move downwards, the rack connecting rod 21 fixed on the long column 14 also moves downwards, the rack moves downwards to drive the gear 23 to rotate, the gear 23 drives the first long shaft 22 and the ratchet wheel 25 to rotate, because the rack connecting rod 21 moves downwards, the ratchet wheel 25 and the ratchet wheel 2501 are not meshed, the first long shaft 22, the gear 23 and the ratchet wheel 25 idle, when the cylinder 13 drives the long column 14 to move upwards, the rack connecting rod 21 also moves upwards to drive the gear 23 to rotate, the gear 23 moves upwards to drive the first long shaft 22 and the ratchet wheel 25 to rotate, the ratchet wheel 25 moves to drive the first cone 24 to rotate when being meshed with the ratchet wheel 2501, the first cone 24 moves the second cone 28 to rotate, the second cone 28 rotates to drive the driving disc 29 to rotate, the driving disc 29 rotates to drive the driven disc 30 to rotate by 90 degrees, the driven disc 30 rotates to drive the second long shaft 31 to rotate by 90 degrees, and the second long shaft 31 rotates by 90 degrees to drive the tray 5 to rotate by 90 degrees, so that manual rotation is replaced.
Example 2
On the basis of the embodiment 1, as shown in fig. 8, 9 and 10, the device further comprises a heating seat 404, a second reaction barrel 32, a connecting pipe 33, a third reaction barrel 34, small support columns 3401 and sulfur outlets 35, wherein the two heating seats 404 are respectively and fixedly arranged in two grooves on the base 4, the two second reaction barrels 32 are fixedly connected with left through holes and rear through holes of the cover plate 6, the two second reaction barrels 32 are positioned above the two heating seats 404, the three small support columns 3401 are fixedly arranged at the rear left side of the base plate 1, the top ends of the small support columns 3401 are fixedly provided with the third reaction barrels 34, the third reaction barrels 34 are connected with the two second reaction barrels 32 through the two connecting pipes 33, the connecting pipe 33 is a unidirectional pipe, a layer of glass is attached to the inner side wall of the third reaction barrel 34, and the sulfur outlets 35 are arranged at the bottom of the third reaction barrel 34.
The activated coke with saturated adsorption is rotated to the lower part of the second reaction barrel 32, the heating seat 404 under the second reaction barrel 32 can heat the temperature in the barrel to 400 ℃, the concentrated SO2 gas is desorbed, the desorbed concentrated SO2 gas can be discharged into the third reaction barrel 34 through the connecting pipe 33, the desorbed high-concentration SO2 gas can be processed into liquid SO2 in the third reaction barrel 34, when the tray 5 is rotated by 90 degrees, the second reaction barrel 32 can further carry out secondary desorption on the activated coke, the desorbed gas can be discharged into the third reaction barrel 34 through the connecting pipe 33, and the regenerated activated coke can further enter the first reaction barrel 7 for recycling.
The device also comprises a supplementing barrel 36, wherein the supplementing barrel 36 is fixedly connected with a right through hole on the cover plate 6.
The active coke is heated and regenerated, and the regenerated active coke is transferred to the lower part of the supplementing barrel 36 to supplement the lost active coke.
Also included are a filter 1201 mounted in the middle of the exhaust gas inlet 12 and a baffle net 1202 mounted on the rear side of the exhaust gas inlet 12, the filter 1201 being mounted in the middle of the exhaust gas inlet 12.
Some dust is present when the first reaction tank 7 absorbs waste gas, the filter 1201 intercepts the dust and is replaced cheaply, and the baffle net 1202 is installed to prevent active coke from entering the waste gas inlet 12.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a power plant waste gas desulfurization device which is characterized in that the device comprises a bottom plate, a bracket, big support posts and a reaction device, wherein the bracket is fixedly arranged on the bottom plate, a plurality of big support posts are fixedly arranged on the bottom plate, the reaction device is arranged at the top end of the big support posts, and the bottom end of the reaction device is fixedly connected with the top end of the big support posts;
the reaction device comprises a base, an exhaust port, a tray, a cover plate, a first reaction barrel, a shell, a heating pipe, an oxygen inlet, a water inlet, an exhaust gas inlet, an air cylinder, a long column, a rectangular plate, a short column, a piston and a barrel cover, wherein the base is fixedly arranged at the top end of the large column;
the power plant waste gas desulfurization device also comprises a clamping block and a spring, wherein four equidistant small grooves are formed in the base, the four clamping blocks are in sliding connection with the four small grooves, and the spring is fixedly arranged between the small grooves and the clamping blocks;
the power plant waste gas desulfurization device further comprises a small rectangular block, a large rectangular block, a rack connecting rod, a first long shaft, a gear, a first cone pulley, a ratchet wheel, a ratchet block, a first short shaft, a second cone pulley, a driving disc, a driven disc and a second long shaft, wherein the small rectangular block and the large rectangular block are fixedly arranged above a bottom plate;
the power plant waste gas desulfurization device further comprises a heating seat, a second reaction barrel, a connecting pipe, a third reaction barrel, small support posts and a sulfur outlet, wherein the two heating seats are respectively and fixedly arranged in two grooves on a base, the two second reaction barrels are fixedly connected with two through holes in a cover plate, the two second reaction barrels are positioned above the two heating seats, the small support posts are fixedly arranged above a bottom plate, the top ends of the small support posts are fixedly provided with the third reaction barrel, the third reaction barrel is connected with the two second reaction barrels through the two connecting pipes, the connecting pipe is a one-way pipe, a layer of glass is attached to the inner side wall of the third reaction barrel, and the sulfur outlet is arranged at the bottom of the third reaction barrel.
2. The power plant exhaust gas desulfurization apparatus according to claim 1, further comprising a feed bucket fixedly connected to a through hole in the cover plate.
3. A plant exhaust gas desulfurization apparatus according to claim 2, further comprising a filter mounted on the exhaust gas inlet and a barrier net mounted on one side of the exhaust gas inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220693.7A CN112371097B (en) | 2020-11-05 | 2020-11-05 | Power plant waste gas desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220693.7A CN112371097B (en) | 2020-11-05 | 2020-11-05 | Power plant waste gas desulfurization device |
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| CN112371097A CN112371097A (en) | 2021-02-19 |
| CN112371097B true CN112371097B (en) | 2023-08-29 |
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| CN202011220693.7A Active CN112371097B (en) | 2020-11-05 | 2020-11-05 | Power plant waste gas desulfurization device |
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| DE102012000239A1 (en) * | 2012-01-09 | 2013-07-25 | KFL GmbH Löwenberg | Regenerating adsorbent loaded with sulfur-containing compound as adsorbate, comprises contacting loaded adsorbent with sulfur or sulfide-oxidizing microorganism, and regenerating by oxidizing sulfur-containing compound by microorganism |
| CN108393066A (en) * | 2018-01-25 | 2018-08-14 | 华北电力大学 | Activated coke absorption regeneration integrated rotary formula device |
| CN110993264A (en) * | 2019-12-07 | 2020-04-10 | 怀化海红盛电子科技有限公司 | Fixing device for miniature transformer preventing coil from being loosened before and after winding and cutting |
| CN211358341U (en) * | 2019-12-24 | 2020-08-28 | 武汉世纪天源环保技术有限公司 | Industrial waste gas treatment and purification device |
| CN112607453A (en) * | 2021-01-21 | 2021-04-06 | 韩花鱼 | Discharge devices for commodity circulation |
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2020
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| DE102012000239A1 (en) * | 2012-01-09 | 2013-07-25 | KFL GmbH Löwenberg | Regenerating adsorbent loaded with sulfur-containing compound as adsorbate, comprises contacting loaded adsorbent with sulfur or sulfide-oxidizing microorganism, and regenerating by oxidizing sulfur-containing compound by microorganism |
| CN108393066A (en) * | 2018-01-25 | 2018-08-14 | 华北电力大学 | Activated coke absorption regeneration integrated rotary formula device |
| CN110993264A (en) * | 2019-12-07 | 2020-04-10 | 怀化海红盛电子科技有限公司 | Fixing device for miniature transformer preventing coil from being loosened before and after winding and cutting |
| CN211358341U (en) * | 2019-12-24 | 2020-08-28 | 武汉世纪天源环保技术有限公司 | Industrial waste gas treatment and purification device |
| CN112607453A (en) * | 2021-01-21 | 2021-04-06 | 韩花鱼 | Discharge devices for commodity circulation |
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