CN116832584A - Waste gas collecting and purifying device for desulfurization workshop of coking plant - Google Patents
Waste gas collecting and purifying device for desulfurization workshop of coking plant Download PDFInfo
- Publication number
- CN116832584A CN116832584A CN202310963407.3A CN202310963407A CN116832584A CN 116832584 A CN116832584 A CN 116832584A CN 202310963407 A CN202310963407 A CN 202310963407A CN 116832584 A CN116832584 A CN 116832584A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- box body
- upper box
- wall
- coking plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 35
- 230000023556 desulfurization Effects 0.000 title claims abstract description 35
- 238000004939 coking Methods 0.000 title claims abstract description 28
- 239000002912 waste gas Substances 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000007865 diluting Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 239000007788 liquid Substances 0.000 claims description 39
- 238000001802 infusion Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract description 29
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract description 29
- 239000007864 aqueous solution Substances 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000003513 alkali Substances 0.000 abstract description 4
- 150000002632 lipids Chemical class 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 10
- 239000007921 spray Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010908 plant waste Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 206010053159 Organ failure Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
Abstract
The utility model discloses a waste gas collecting and purifying device for a desulfurization workshop of a coking plant, which relates to the technical field of waste gas purifying equipment and comprises an upper box body, wherein a sealing cover is arranged at the top of the upper box body, a mixing funnel is fixedly arranged at the bottom of the upper box body, a hollow joint is fixedly communicated with the bottom of the mixing funnel, a connecting pipeline is fixedly communicated with the bottom of the hollow joint, a second electric valve is arranged in the hollow joint, a substance diluting mechanism is arranged at the bottom of the sealing cover, a gas volatilizing mechanism is arranged at the bottom of the upper box body, the substance diluting mechanism comprises two extending frames, a group of locking lantern rings are fixedly arranged in the two extending frames, the original strong alkali corrosivity of ammonia water can be fully changed after the equipment treatment, other toxic gases can not be generated in the reaction, and an aqueous solution generated by the reaction can exist in a lipid type, so that the stability is high and volatilizing is not easy.
Description
Technical Field
The utility model relates to the technical field of waste gas purifying equipment, in particular to a waste gas collecting and purifying device for a desulfurization workshop of a coking plant.
Background
The flue gas desulfurization technology is also called as a double-alkali flue gas desulfurization technology, is developed to overcome the defect that a limestone-lime method is easy to scale, and has several tens of types, and the flue gas desulfurization is divided into: the wet desulfurization technology, the semi-dry desulfurization technology and the dry desulfurization technology are mature, the efficiency is high, and the operation is simple.
In the prior art, as disclosed in Chinese patent publication No.: CN215610511U discloses an exhaust gas purification device for a desulfurization workshop of a coking plant, which comprises a spray tank, a purification assembly, an adsorption tank and an adsorption assembly, wherein one side of the spray tank is communicated with an air inlet pipe, the adsorption tank is arranged at the output end of the spray tank, one side of the adsorption tank is provided with an exhaust pipe, a conveying pipeline is arranged between the spray tank and the adsorption tank, and the purification assembly is correspondingly arranged in the spray tank.
However, the above patent has the following disadvantages:
the double-alkali flue gas desulfurization is characterized in that the obtained product is not easy to volatilize and the chemical property is stable through converting the structural state of sulfide, so that the damage to the atmospheric environment is reduced, but the treatment process can generate carbon dioxide and ammonia gas later, because the ammonia gas has strong irritation, respiratory tract infection and partial organ failure can be caused after human inhalation, and further the corresponding purifying equipment is required to treat waste gas generated by workshops, the equipment related to the patent is characterized in that the traditional structural layout is improved, corresponding treatment components are additionally arranged, substances contained in the waste gas are dissolved in water in a spraying mode, the aim of recycling the further treated aqueous solution is realized, and the defects still exist.
We have therefore proposed a device for collecting and purifying the exhaust gases of a desulfurization plant of a coking plant in order to solve the problems set forth above.
Disclosure of Invention
The utility model aims to provide a waste gas collecting and purifying device for a desulfurization workshop of a coking plant, which is characterized in that a substance dilution mechanism connected with an upper box body is used for mixing waste gas with a water source to prepare required ammonia water, then the ammonia water is mixed with ethanol, the characteristic that the concentration of the ammonia water can be balanced by utilizing the ethanol is utilized to neutralize the PH value of the ammonia water, and ammonia molecules in the ammonia water are continuously consumed through the dissolution of hydroxyl contained in the ethanol, so that the chemical property of the ammonia water is changed, and the problems raised by the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the waste gas collecting and purifying device for the desulfurization workshop of the coking plant comprises an upper box body, wherein a sealing cover is arranged at the top of the upper box body, a mixing funnel is fixedly arranged at the bottom of the upper box body, a hollow joint is fixedly communicated with the bottom of the mixing funnel, a connecting pipeline is fixedly communicated with the bottom of the hollow joint, and a second electric valve is arranged in the hollow joint;
the bottom of the sealing cover is provided with a substance dilution mechanism, and the bottom of the upper box body is provided with a gas volatilization mechanism;
the material dilution mechanism comprises two extension frames, wherein a group of locking lantern rings are fixedly installed inside the extension frames, a meeting pipeline is fixedly inserted between the inner surface walls of each two of the locking lantern rings, a group of positioning lantern rings are fixedly installed on the outer surface walls of the meeting pipeline, atomizing nozzles are fixedly inserted on the inner surface walls of the positioning lantern rings, liquid inlet ends of the atomizing nozzles are respectively communicated with the inner parts of the meeting pipeline, an assembly supporting plate and an external base are fixedly installed on the rear surface of the upper box body respectively, a first positioning frame is arranged inside the assembly supporting plate, a booster pump is fixedly inserted on the inner surface walls of the first positioning frame, and a liquid storage box is fixedly installed on the outer surface walls of the external base.
Preferably, a diversion pipeline is fixedly communicated between the outer surface walls of the two intersection pipelines, a water inlet pipeline is fixedly inserted into the top of the sealing cover, and the water discharge end of the water inlet pipeline penetrates through the outer surface wall of the diversion pipeline and is communicated with the inside of the diversion pipeline.
Preferably, the front surface of the upper box body is provided with an air inlet pipeline, the exhaust end of the air inlet pipeline is communicated with the inside of the upper box body, and a first electric valve is arranged in the air inlet pipeline.
Preferably, the input end of the booster pump is fixedly communicated with a primary infusion pipeline, the liquid inlet end of the primary infusion pipeline penetrates through the bottom of the liquid storage tank and is communicated with the inside of the liquid storage tank, the output end of the booster pump is fixedly communicated with a secondary infusion pipeline, and the liquid outlet end of the secondary infusion pipeline penetrates through one side of the outer wall of the upper tank body and is communicated with the inner wall of the upper tank body.
Preferably, the gas volatilizing mechanism comprises an L-shaped supporting frame, the top of the L-shaped supporting frame is welded at the bottom of the upper box body, the outer surface wall of the L-shaped supporting frame is fixedly sleeved with a lower tank body, the bottom of the lower tank body is fixedly provided with a second positioning frame, and the inside of the second positioning frame is fixedly provided with a servo motor.
Preferably, the inner wall bottom of the lower tank body is fixedly provided with a mounting sleeve, the inner surface wall of the mounting sleeve is fixedly provided with a bearing, the inner surface wall of the inner shaft of the bearing is fixedly inserted with a linkage rod, and the output end of the servo motor is connected with the bottom of the linkage rod.
Preferably, the outer surface wall of the linkage rod is fixedly sleeved with a tray, a group of extension plates are welded on the outer surface wall of the tray, and stirring fan blades are fixedly installed on one side of the outer wall of each extension plate.
Preferably, the bottom of the tray is fixedly provided with a metal outer cylinder, the bottom of the inner wall of the metal outer cylinder is fixedly connected with a conductive rod, the outer surface wall of the conductive rod is fixedly provided with a group of inner connecting plates, and a plurality of high-resistance heating wires are arranged in the inner connecting plates.
Preferably, the outer surface wall of the lower tank body is provided with a built-in plate, the inside of the built-in plate is fixedly communicated with a hollow sleeve, the inner surface wall of the hollow sleeve is fixedly provided with an inner ring, an active carbon plate is embedded in the inner ring, the bottom of the lower tank body is fixedly communicated with a liquid discharge pipeline, and a manual valve is arranged in the liquid discharge pipeline.
Preferably, the bottoms of the top uniform sealing covers of the two extension frames are connected, a group of brackets are welded at the bottom of the upper tank body, and the liquid draining end of the connecting pipeline penetrates through the top of the lower tank body and is communicated with the inside of the lower tank body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, after the waste gas to be treated is introduced into the upper box body, the water source is conveyed by the pipeline and is converged into each atomizing spray head, the water source is compressed by each atomizing spray head to be sprayed from the top of the upper box body in an atomizing mode and is fused with the waste gas, the obtained ammonia water is converged into the mixing hopper under the action of gravity, then ethanol in the liquid storage box is pumped into the upper box body by the booster pump and is mixed with the ammonia water, the ratio of the ethanol to the ammonia water is 1:5, the characteristic that the concentration of OH-and H+ ions in the ammonia water can be balanced by utilizing the ethanol is utilized, so that the PH value of the ammonia water is neutralized, ammonia molecules in the ammonia water are continuously consumed by dissolving hydroxyl in the ethanol, the chemical property of the ammonia water is changed, the original strong alkali corrosivity of the ammonia water can be fully changed in the reaction, other toxic gases can not be generated in the reaction, and the aqueous solution generated by the reaction can exist in a lipid mode, so that the stability is relatively high.
2. According to the utility model, through arranging the upper box body, the sealing cover and the lower tank body, the equipment working process is carried out, the reaction liquid and the gas are respectively carried out in the upper box body and the lower tank body, and the environments of the two stages are all completed under the sealing, so that the entry of external air can be blocked, the volatilization of ammonia water is effectively avoided, the generated ammonia gas is prevented from being directly diffused to the region from the inside of the equipment, and the probability of sucking the ammonia gas by surrounding personnel is reduced.
3. According to the utility model, the lower tank body, the stirring fan blades, the high-resistance heating wires and the active carbon plates are arranged, so that after the aqueous solution enters the lower tank body, the aqueous solution is prevented from being thoroughly and fully treated in the first stage, the aqueous solution is continuously heated through the high-resistance heating wires by utilizing the characteristic of strong volatility of the aqueous solution, the heating rate of the aqueous solution is accelerated under the continuous stirring of the stirring fan blades, the generation of ammonia gas is promoted, and the active carbon plates adsorb the molecular structure in the ammonia gas, so that the gas discharged out of the equipment meets the normal emission standard, and the biological damage is avoided.
Drawings
FIG. 1 is a perspective view of a front view structure of an exhaust gas collecting and purifying device in a desulfurization workshop of a coking plant;
FIG. 2 is a perspective view of the middle bottom side structure of the waste gas collecting and purifying device in the desulfurization workshop of the coking plant;
FIG. 3 is an enlarged perspective view of the material dilution mechanism in the exhaust gas collecting and purifying device of the desulfurization workshop of the coking plant;
FIG. 4 is an enlarged perspective view of the peripheral structure of the upper tank in the desulfurization workshop waste gas collecting and purifying device of the coking plant;
FIG. 5 is an enlarged perspective view of the structure of the gas volatilization mechanism in the exhaust gas collecting and purifying device of the desulfurization workshop of the coking plant;
FIG. 6 is an enlarged perspective view of the internal structure of the lower tank of the desulfurization workshop waste gas collecting and purifying device of the coking plant;
FIG. 7 is an enlarged perspective view of the bottom structure of the lower tank of the desulfurization plant waste gas collecting and purifying device in the coking plant;
FIG. 8 is an enlarged perspective view of the structure of a mixing hopper in the exhaust gas collecting and purifying device of the desulfurization workshop of the coking plant;
FIG. 9 is an enlarged perspective view of the bottom structure of the mixing hopper in the desulfurization plant waste gas collecting and purifying device of the coking plant.
In the figure:
an upper box body; 2. sealing cover; 3. a bracket; 4. a substance dilution mechanism; 401. an extension frame; 402. locking the lantern ring; 403. intersecting the pipe; 404. positioning the lantern ring; 405. an atomizing nozzle; 406. a shunt pipeline; 407. a water inlet pipe; 408. an air intake duct; 409. a first electrically operated valve; 410. assembling a supporting plate; 411. a first positioning frame; 412. a booster pump; 413. externally connecting a base; 414. a liquid storage tank; 415. a primary infusion line; 416. a secondary infusion line; 5. a gas volatilization mechanism; 501. an L-shaped supporting frame; 502. a lower tank body; 503. a second positioning frame; 504. a servo motor; 505. a mounting sleeve; 506. a bearing; 507. a linkage rod; 508. a tray; 509. an extension plate; 510. stirring fan blades; 511. a metal outer cylinder; 512. a conductive rod; 513. an inner connecting plate; 514. high resistance electric heating wire; 515. a built-in plate; 516. a hollow sleeve; 517. an inner ring; 518. an activated carbon plate; 519. a liquid discharge pipe; 520. a manual valve; 6. a mixing funnel; 7. a hollow joint; 8. connecting pipelines; 9. and the second electric valve.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides a coking plant desulfurization workshop waste gas collection purifier, includes overhead box 1, and sealed lid 2 has been placed at the top of overhead box 1, and the bottom fixed mounting of overhead box 1 has mixing funnel 6, and the bottom fixed intercommunication of mixing funnel 6 has hollow joint 7, and the bottom fixed intercommunication of hollow joint 7 has linking pipeline 8, and the inside of hollow joint 7 is provided with second electrically operated valve 9, and the bottom of sealed lid 2 is provided with material dilution mechanism 4, and the bottom of overhead box 1 is provided with gaseous volatilizing mechanism 5.
According to fig. 1 and 3-4, the substance diluting mechanism 4 includes two extension frames 401, a group of locking collars 402 are fixedly installed in the two extension frames 401, a junction pipe 403 is fixedly inserted between inner surface walls of each two groups of locking collars 402, a group of positioning collars 404 are fixedly installed on outer surface walls of the two junction pipes 403, an atomizing nozzle 405 is fixedly inserted on inner surface walls of each positioning collar 404, liquid inlet ends of each atomizing nozzle 405 are respectively communicated with the inner parts of the junction pipes 403, an assembly pallet 410 and an external base 413 are respectively fixedly installed on the rear surface of the upper box 1, a first positioning frame 411 is arranged in the assembly pallet 410, a booster pump 412 is fixedly inserted on the inner surface walls of the first positioning frames 411, and a liquid storage tank 414 is fixedly installed on outer surface walls of the external base 413.
According to the embodiment shown in fig. 1 and 3, a diversion pipeline 406 is fixedly connected between the outer surface walls of the two intersection pipelines 403, a water inlet pipeline 407 is fixedly inserted into the top of the sealing cover 2, the water discharge end of the water inlet pipeline 407 penetrates through the outer surface wall of the diversion pipeline 406 and is communicated with the inside of the diversion pipeline 406, and when a water source enters from the water inlet pipeline 407, the water source is evenly diverted into the two intersection pipelines 403 through the diversion pipeline 406 by arranging the diversion pipeline 406, so that the water mist injection quantity of each atomizer 405 is ensured to be equal.
According to the illustration of fig. 1 and 4, the front surface of the upper tank body 1 is provided with an air inlet pipeline 408, the exhaust end of the air inlet pipeline 408 is communicated with the interior of the upper tank body 1, a first electric valve 409 is arranged in the air inlet pipeline 408, and the opening and closing of the internal channel of the air inlet pipeline 408 can be controlled by arranging the first electric valve 409, so that the external air continuously enters the interior of the upper tank body 1 from the air inlet pipeline 408 in the waste gas treatment process and volatilizes due to the contact with ammonia water.
According to the embodiments shown in fig. 1 and 4, the input end of the booster pump 412 is fixedly connected with a primary infusion pipe 415, the liquid inlet end of the primary infusion pipe 415 penetrates through the bottom of the liquid storage tank 414 and is communicated with the inside of the liquid storage tank 414, the output end of the booster pump 412 is fixedly connected with a secondary infusion pipe 416, the liquid outlet end of the secondary infusion pipe 416 penetrates through one side of the outer wall of the upper tank 1 and is communicated with the inner wall of the upper tank 1, and by arranging the primary infusion pipe 415 and the secondary infusion pipe 416, the liquid stored in the liquid storage tank 414 can be continuously conveyed to the inside of the upper tank 1 under the working of the booster pump 412 and then fused with the ammonia water formed in the mixing funnel 6, and then the ammonia water liquid is diluted.
According to the embodiment shown in fig. 1 and 7, the gas volatilizing mechanism 5 comprises an L-shaped supporting frame 501, the top of the L-shaped supporting frame 501 is welded at the bottom of the upper box 1, a lower tank 502 is fixedly sleeved on the outer surface wall of the L-shaped supporting frame 501, a second positioning frame 503 is fixedly installed at the bottom of the lower tank 502, a servo motor 504 is fixedly installed inside the second positioning frame 503, and power can be provided for the operation of a transmission part by arranging the servo motor 504.
According to fig. 2 and fig. 6-7, a mounting sleeve 505 is fixedly mounted at the bottom of the inner wall of the lower tank 502, a bearing 506 is fixedly mounted on the inner surface wall of the mounting sleeve 505, a linkage rod 507 is fixedly inserted into the inner surface wall of the bearing 506, the output end of a servo motor 504 is connected with the bottom of the linkage rod 507, and the power generated by the servo motor 504 can directly act on a tray 508 by utilizing the connection relation between the servo motor 504 and the linkage rod 507, and the rotating speed of the power is equal to that of the servo motor 504, so that each stirring fan blade 510 can be driven to rotate at a high speed in the lower tank 502.
According to fig. 6, a tray 508 is fixedly sleeved on the outer surface wall of the linkage rod 507, a group of extension plates 509 are welded on the outer surface wall of the tray 508, stirring blades 510 are fixedly installed on one side of the outer wall of each extension plate 509, and when each stirring blade 510 works by a driving part, the stirring blades 510 can rotate at a high speed in the lower tank 502 to continuously stir liquid entering the lower tank 502 and form a central vortex in the middle of the liquid.
According to fig. 6, a metal outer cylinder 511 is fixedly installed at the bottom of the tray 508, a conductive rod 512 is fixedly connected to the bottom of the inner wall of the metal outer cylinder 511, a group of inner connecting plates 513 is fixedly installed on the outer surface wall of the conductive rod 512, a plurality of high-resistance heating wires 514 are arranged in the group of inner connecting plates 513, and by arranging the high-resistance heating wires 514, after liquid enters the underlying tank 502, the high-resistance heating wires 514 are electrified, and generated high temperature can be released from the surface of the metal outer cylinder 511 and continuously heat the liquid in the underlying tank 502, so that the volatilization rate of partial ammonia water is fast.
According to the figures 5 and 7, the outer surface wall of the lower tank 502 is provided with a built-in plate 515, the inner part of the built-in plate 515 is fixedly communicated with a hollow sleeve 516, the inner surface wall of the hollow sleeve 516 is fixedly provided with an inner connecting ring 517, the inner part of the inner connecting ring 517 is embedded with an activated carbon plate 518, the bottom of the lower tank 502 is fixedly communicated with a liquid discharge pipeline 519, the inner part of the liquid discharge pipeline 519 is provided with a manual valve 520, and by arranging the activated carbon plate 518, the principle utilizes the attraction effect generated by a microporous structure in the activated carbon plate 518 to adsorb organic molecules or molecular groups distributed in the gas phase, thereby achieving the aim of purifying small amount of ammonia.
According to the embodiments shown in fig. 1, 3 and 9, the bottoms of the top uniform sealing covers 2 of the two extension frames 401 are connected, a group of brackets 3 are welded at the bottom of the upper tank 1, the liquid discharge end of the connection pipe 8 penetrates through the top of the lower tank 502 and is communicated with the interior of the lower tank 502, the connection relation between the extension frames 401 and the whole equipment is determined, the connection pipe 8 is arranged, and the diluted liquid in the mixing hopper 6 can be continuously conveyed to the interior of the lower tank 502 for further secondary treatment.
The whole mechanism achieves the following effects: firstly, the equipment is moved to a designated working area, the bottom of each bracket 3 is fully contacted with the ground, then a sufficient amount of dilution liquid is filled into the interior of a liquid storage tank 414, the liquid is ethanol, then the equipment is powered on to supply energy for a plurality of electric components, when the equipment is manufactured, a first electric valve 409 is opened to open the internal channel of an air inlet pipeline 408, waste gas is continuously conveyed to the interior of an upper tank 1 from the air inlet pipeline 408, meanwhile, a water source enters from the air inlet pipeline 407, the water is split through a splitting pipeline 406, and sequentially enters two intersection pipelines 403, when the water source in each intersection pipeline 403 is gradually increased, the internal pressure is continuously increased, so that part of the water source sequentially enters the interior of an atomizer 405, the water source is compressed through the nozzle of each atomizer 405, and finally the water source is sprayed to the interior of the upper tank 1 in an atomized form, the ammonia water is converged with waste gas which is converged into the upper box body 1, the generated ammonia water is converged into the mixing hopper 6 under the action of gravity, the booster pump 412 in the first positioning frame 411 is further started, the internal impeller of the booster pump rotates to gradually pump air which is remained in the primary infusion pipeline 415, the adsorption force formed by the liquid inlet end of the primary infusion pipeline 415 can continuously pump ethanol in the liquid storage tank 414, the ethanol is conveyed by the primary infusion pipeline 415 and the secondary infusion pipeline 416 and converged into the upper box body 1 to be mixed with the ammonia water, the ammonia water is alkaline because the ethanol is a neutral solution, after the ethanol and the ammonia water are combined with each other through hydrogen bonds, the concentration of OH-and H+ ions in the ammonia water can be balanced, so that the pH value of the ammonia water in the reaction is regulated, and simultaneously, the hydroxyl contained in the ethanol can have the function of dissolving the ammonia water, so that the chemical property of the ammonia water is gradually changed along with the increase of the reaction time, the molecular weight of the ammonia is gradually reduced, after the reaction time reaches the preset range, the second electric valve 9 is opened to open the internal channel of the connecting pipeline 8, the water solution generated by the reaction is continuously collected into the interior of the lower tank body 502, after the step is completed, the second electric valve 9 is closed, the servo motor 504 in the second positioning frame 503 is opened, and acts on the linkage rod 507 and the tray 508, the stirring fan blades 510 on the extension plate 509 are driven to rotate at a high speed, the water solution in the lower tank body 502 is continuously stirred, because each stirring fan blade 510 presents a cone shape, the guided water column forms a central vortex, and the high-resistance heating wire 514 on the inner connecting plate 513 is electrified, the high-temperature generated by the high-resistance heating wire 514 continuously diffuses into the interior of the metal outer tank body 511, the high-temperature generated by the metal material is utilized to permeate the water solution, the high-temperature generated by the material is gradually increased, a small amount of the water temperature in the material is gradually volatilized, ammonia gas at the top of the lower tank body 502 is discharged from the hollow sleeve 516, and traverses the inner side of the active plate 518, the active water plate is discharged from the inner side of the water tank body 502 through the active water tank body, the active water absorption device is manually discharged from the inner side of the water absorption device to the water absorption device, and the water absorption device is manually opened in the water absorption region of the water absorption device is completed, and the water absorption device is manually discharged from the inner side of the water absorption device is completely through the water absorption device of the water absorption device is completely filled.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a coking plant desulfurization workshop waste gas collection purifier which characterized in that: the novel high-pressure water heater comprises an upper box body (1), wherein a sealing cover (2) is arranged at the top of the upper box body (1), a mixing funnel (6) is fixedly arranged at the bottom of the upper box body (1), a hollow joint (7) is fixedly communicated with the bottom of the mixing funnel (6), a connecting pipeline (8) is fixedly communicated with the bottom of the hollow joint (7), and a second electric valve (9) is arranged in the hollow joint (7);
the bottom of the sealing cover (2) is provided with a substance diluting mechanism (4), and the bottom of the upper box body (1) is provided with a gas volatilizing mechanism (5);
the material dilution mechanism (4) comprises two extension frames (401), a group of locking lantern rings (402) are fixedly installed in the extension frames (401), a junction pipeline (403) is fixedly inserted between inner surface walls of every two locking lantern rings (402), a group of positioning lantern rings (404) are fixedly installed on outer surface walls of the junction pipeline (403), atomizing nozzles (405) are fixedly inserted on inner surface walls of the positioning lantern rings (404), liquid inlet ends of the atomizing nozzles (405) are respectively communicated with the inner parts of the junction pipeline (403), an assembly supporting plate (410) and an external base (413) are fixedly installed on the rear surface of the upper box body (1), a booster pump (412) is fixedly inserted on the inner surface walls of the assembly supporting plate (410), and a liquid storage box (414) is fixedly installed on the outer surface walls of the external base (413).
2. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 1, characterized in that: a diversion pipeline (406) is fixedly communicated between the outer surface walls of the two intersection pipelines (403), a water inlet pipeline (407) is fixedly inserted into the top of the sealing cover (2), and the water discharge end of the water inlet pipeline (407) penetrates through the outer surface wall of the diversion pipeline (406) and is communicated with the inside of the diversion pipeline (406).
3. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 1, characterized in that: the front surface of the upper box body (1) is provided with an air inlet pipeline (408), the exhaust end of the air inlet pipeline (408) is communicated with the inside of the upper box body (1), and a first electric valve (409) is arranged in the air inlet pipeline (408).
4. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 1, characterized in that: the input of booster pump (412) is fixed to be linked together has elementary infusion pipeline (415), the feed liquor end of elementary infusion pipeline (415) runs through the bottom of liquid reserve tank (414) to be linked together with the inside of liquid reserve tank (414), the output of booster pump (412) is fixed to be linked together has secondary infusion pipeline (416), the flowing back end of secondary infusion pipeline (416) runs through outer wall one side of overhead box (1) to be linked together with the inner wall of overhead box (1).
5. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 1, characterized in that: the gas volatilizing mechanism (5) comprises an L-shaped supporting frame (501), the top of the L-shaped supporting frame (501) is welded at the bottom of the upper box body (1), a lower tank body (502) is fixedly sleeved on the outer surface wall of the L-shaped supporting frame (501), a second positioning frame (503) is fixedly arranged at the bottom of the lower tank body (502), and a servo motor (504) is fixedly arranged in the second positioning frame (503).
6. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 5, wherein: the inner wall bottom of the lower tank body (502) is fixedly provided with a mounting sleeve (505), the inner surface wall of the mounting sleeve (505) is fixedly provided with a bearing (506), the inner surface wall of the inner shaft of the bearing (506) is fixedly inserted with a linkage rod (507), and the output end of the servo motor (504) is connected with the bottom of the linkage rod (507).
7. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 6, wherein: the outer surface wall of the linkage rod (507) is fixedly sleeved with a tray (508), a group of extension plates (509) are welded on the outer surface wall of the tray (508), and stirring blades (510) are fixedly installed on one side of the outer wall of each extension plate (509).
8. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 7, wherein: the bottom of tray (508) fixed mounting has metal urceolus (511), the inner wall bottom fixedly connected with conducting rod (512) of metal urceolus (511), the outward appearance wall fixed mounting of conducting rod (512) has a set of internal connection board (513), a set of the inside of internal connection board (513) is provided with a plurality of high resistance heating wires (514).
9. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 5, wherein: the utility model discloses a jar of internal valve, including lower jar body (502) and internal valve, the outward appearance wall of lower jar body (502) is provided with built-in board (515), the inside fixed intercommunication of built-in board (515) has hollow sleeve (516), the interior surface wall fixed mounting of hollow sleeve (516) has inscription ring (517), the inside of inscription ring (517) is inlayed and is equipped with active carbon plate (518), the bottom fixed intercommunication of lower jar body (502) has fluid-discharge tube (519), the inside of fluid-discharge tube (519) is provided with manual valve (520).
10. The coking plant desulfurization plant exhaust gas collection and purification device according to claim 1, characterized in that: the bottoms of the top uniform sealing covers (2) of the two extension frames (401) are connected, a group of brackets (3) are welded at the bottom of the upper tank body (1), and the liquid draining end of the connecting pipeline (8) penetrates through the top of the lower tank body (502) and is communicated with the inside of the lower tank body (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310963407.3A CN116832584A (en) | 2023-08-02 | 2023-08-02 | Waste gas collecting and purifying device for desulfurization workshop of coking plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310963407.3A CN116832584A (en) | 2023-08-02 | 2023-08-02 | Waste gas collecting and purifying device for desulfurization workshop of coking plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116832584A true CN116832584A (en) | 2023-10-03 |
Family
ID=88169059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310963407.3A Pending CN116832584A (en) | 2023-08-02 | 2023-08-02 | Waste gas collecting and purifying device for desulfurization workshop of coking plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116832584A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381509A (en) * | 2001-04-18 | 2002-11-27 | 中国科学院理化技术研究所 | Process for preparing nano SiO2 modified optical plastic fibres |
| CN210522121U (en) * | 2019-05-20 | 2020-05-15 | 山东保蓝环保工程有限公司 | Exhaust gas purification device for coking plant desulfurization workshop |
| CN112915672A (en) * | 2021-01-25 | 2021-06-08 | 杭州晶泉香精香料有限公司 | Advanced oxidation purification equipment for treating volatile organic waste gas in essence production |
| CN215610511U (en) * | 2021-08-04 | 2022-01-25 | 安徽佳环重工机械有限公司 | Exhaust gas purification device for coking plant desulfurization workshop |
| CN114740160A (en) * | 2022-04-16 | 2022-07-12 | 潘国栋 | Industrial waste gas detection equipment |
| CN217855420U (en) * | 2022-08-31 | 2022-11-22 | 山东助友润滑科技有限公司 | Tail gas absorption treatment device |
| CN115738624A (en) * | 2022-11-18 | 2023-03-07 | 山东凯天环境工程有限公司 | Comprehensive treatment device for volatile organic compound waste gas |
-
2023
- 2023-08-02 CN CN202310963407.3A patent/CN116832584A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381509A (en) * | 2001-04-18 | 2002-11-27 | 中国科学院理化技术研究所 | Process for preparing nano SiO2 modified optical plastic fibres |
| CN210522121U (en) * | 2019-05-20 | 2020-05-15 | 山东保蓝环保工程有限公司 | Exhaust gas purification device for coking plant desulfurization workshop |
| CN112915672A (en) * | 2021-01-25 | 2021-06-08 | 杭州晶泉香精香料有限公司 | Advanced oxidation purification equipment for treating volatile organic waste gas in essence production |
| CN215610511U (en) * | 2021-08-04 | 2022-01-25 | 安徽佳环重工机械有限公司 | Exhaust gas purification device for coking plant desulfurization workshop |
| CN114740160A (en) * | 2022-04-16 | 2022-07-12 | 潘国栋 | Industrial waste gas detection equipment |
| CN217855420U (en) * | 2022-08-31 | 2022-11-22 | 山东助友润滑科技有限公司 | Tail gas absorption treatment device |
| CN115738624A (en) * | 2022-11-18 | 2023-03-07 | 山东凯天环境工程有限公司 | Comprehensive treatment device for volatile organic compound waste gas |
Non-Patent Citations (2)
| Title |
|---|
| 施燮钧等: "热力发电厂水处理", 30 June 2000, 中国电力出版社, pages: 14 - 15 * |
| 白云等: "氨、乙醇、水三元复合脱酸溶剂组成分析方法研究", 新疆石油科技, vol. 19, no. 3, pages 53 - 55 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116832584A (en) | Waste gas collecting and purifying device for desulfurization workshop of coking plant | |
| CN204656807U (en) | New Environment Protection Technology paint spraying and baking plant waste gases treatment system | |
| CN212119577U (en) | Laboratory exhaust treatment device | |
| CN208406589U (en) | A kind of foul waste gas purification device | |
| CN206916133U (en) | A kind of culture tank | |
| CN214051162U (en) | High-efficient processing apparatus of VOC exhaust-gas treatment | |
| CN206636650U (en) | A kind of automobile turbocharger area carbon cleaning device | |
| CN213668688U (en) | Intelligent garbage deodorization spraying system | |
| CN209406011U (en) | A kind of micro- mist ion deodorization equipment of Intelligent Ultrasonic wave | |
| CN205461706U (en) | Take exhaust treatment device of waste heat recovery function | |
| CN214075929U (en) | Tail gas treatment device of environment-friendly bio-organic fertilizer drying equipment | |
| CN210786840U (en) | Environment-friendly intelligence spraying deodorization equipment | |
| CN210085306U (en) | Gas purification device for trough type compost | |
| CN112957870A (en) | Mobile deodorization device for breeding waste gas | |
| CN218795041U (en) | Waste gas deodorization treatment device for dye drying tower | |
| CN208727152U (en) | Photovoltaic industry silicon material pickling NOX exhaust treatment system | |
| CN214766482U (en) | High-pressure atomization deodorization and disinfection equipment | |
| CN207271030U (en) | Biophotolysis purifier | |
| CN220047708U (en) | Biological treatment device for sulfur-containing waste gas | |
| CN107224870B (en) | Pipeline heat treatment structure and VOC processing system | |
| CN207056305U (en) | The VOCs purifications atomization reverse-flow packed absorber of Fenton reagent combined U V photodissociation | |
| CN206500023U (en) | A kind of sewage treatment plant's exhaust treatment system | |
| CN211963719U (en) | Oxidation deodorizing device | |
| CN109806753A (en) | Restore circulation desulfurizing device and sulfur method | |
| CN219752128U (en) | Garbage transfer station garbage percolate integrated treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |