CN221287410U - Desulfurization and denitrification absorption tower - Google Patents
Desulfurization and denitrification absorption tower Download PDFInfo
- Publication number
- CN221287410U CN221287410U CN202323237294.3U CN202323237294U CN221287410U CN 221287410 U CN221287410 U CN 221287410U CN 202323237294 U CN202323237294 U CN 202323237294U CN 221287410 U CN221287410 U CN 221287410U
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- water tank
- tower body
- desulfurization
- pipe
- fixed
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 16
- 238000006477 desulfuration reaction Methods 0.000 title claims description 38
- 230000023556 desulfurization Effects 0.000 title claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003546 flue gas Substances 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- 239000002912 waste gas Substances 0.000 description 6
- 239000013049 sediment Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a SOx/NOx control absorption tower, including tower body, condenser, exhaust mechanism, feed liquor pipe, filtering mechanism and gas collecting channel, the both sides of condenser are provided with intake pipe and connecting pipe respectively, the condenser passes through the connecting pipe with the tower body intercommunication sets up, the tower body upper end is provided with exhaust mechanism, inside filtering mechanism, gas collecting channel and the water tank of having set gradually from bottom to top of tower body, the feed liquor pipe runs through the tower body sets up the water tank top, the tower body below is provided with the ammonia pipe, the rotation subassembly includes fixed plate, motor and swivel ring, the fixed plate is fixed on the inner wall of tower body, the device is convenient for drive the water tank through setting up the motor and rotates, avoids flue gas and SOx/NOx control liquid contact insufficiently, through setting up scraper blade and collection net, has avoided the water tank bottom to take place to deposit, is convenient for collect simultaneously and filters SOx/NOx control liquid in the water tank, and purifying effect is good, convenient operation.
Description
Technical Field
The utility model relates to a waste gas treatment technical field specifically is a SOx/NOx control absorption tower.
Background
Exhaust gas refers to toxic and harmful gases discharged by human beings in the production and living processes. Particularly, the chemical plants, steel plants, pharmaceutical factories, coking plants, oil refineries and the like and the living waste gas generated by human life have large odor, and the exhausted waste gas seriously pollutes the environment and affects the health of human bodies. The waste gas contains a plurality of pollutant types, and has very complex physical and chemical properties and different toxicity. The exhaust gas discharged by the combustion of the fuel contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbon and the like; various harmful gases and solid wastes are discharged due to different raw materials and processes used in industrial production, and various components such as heavy metals, salts and radioactive substances are contained.
The publication number is CCN210905580U, which discloses an absorption tower for desulfurization and denitrification, comprising a tower body, a gas adding pipe, a liquid inlet pipe, a purifying mechanism, a filtering mechanism, a water tank, a ventilation mechanism and a condenser; the tower body comprises: the lower surface of the tower body is provided with a support leg, an air outlet on the upper surface of the tower body is provided with an air exhaust mechanism, a partition board is arranged in the tower body, and the partition board divides the interior of the tower body into an upper chamber and a lower chamber; and (3) an air adding pipe: the gas adding pipe is arranged on the tower body and is communicated with the lower cavity; liquid inlet pipe: the liquid inlet pipe is arranged on the tower body and is communicated with the upper chamber; a purifying mechanism: the purifying mechanism is arranged on the tower body and corresponds to the lower cavity; a filtering mechanism: the filtering mechanism is arranged in the lower chamber of the tower body; this absorption tower for desulfurization and denitrification can carry out desulfurization and denitration simultaneously, can satisfy actual demand, and the treatment line of waste gas is short, improves treatment efficiency and purifying effect.
The above device still has the following problems in the implementation:
The three-way pipe is with waste gas discharge into the water tank, and through the desulfurization denitration liquid in the water tank further purifying flue gas, desulfurization denitration liquid around the three-way pipe gas outlet reaches saturation soon, and purifying effect is not good, and the misce bene of flue gas and desulfurization denitration liquid, the desulfurization denitration liquid of keeping away from the three-way pipe gas outlet does not reach saturation, discharges the desulfurization denitration liquid in the water tank as the waste liquid this moment, can cause the wasting of resources, increases cost of enterprises.
Disclosure of utility model
An object of the utility model is to provide a desulfurization and denitrification absorption tower to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a desulfurization denitration absorption tower, includes tower body, condenser, exhaust mechanism, feed liquor pipe, filtering mechanism and gas collecting channel, the both sides of condenser are provided with intake pipe and connecting pipe respectively, the condenser passes through the connecting pipe with the tower body intercommunication sets up, the tower body upper end is provided with exhaust mechanism, inside filtering mechanism, gas collecting channel and the water tank of having set gradually from bottom to top of tower body, the feed liquor pipe runs through the tower body sets up the water tank top, the tower body below is provided with the ammonia pipe;
The rotating assembly is arranged below the water tank and is used for rotating the water tank, so that desulfurization and denitrification liquid in the water tank can be fully and uniformly contacted with flue gas;
The filter assembly is arranged inside the water tank and is used for filtering desulfurization and denitrification liquid inside the water tank and scraping the bottom wall of the water tank.
Preferably, the rotating assembly comprises a fixed plate, a motor and a rotating ring, wherein the fixed plate is fixed on the inner wall of the tower body, the motor is fixed on the upper surface of the fixed plate, limiting grooves are formed in two sides of the fixed plate, the rotating ring is fixed on the lower surface of the water tank, the rotating ring is rotatably arranged on the limiting grooves, and an output shaft of the motor is fixedly connected with the rotating ring.
Preferably, a liquid outlet pipe is arranged on the water tank, and penetrates through the tower body to extend to the outside.
Preferably, the filter assembly comprises a stand column, a cross rod, a connecting rod and a scraping plate, wherein the stand column is fixed on the upper surface of the fixing plate, the cross rod is fixed at the upper end of the stand column, the connecting rod is fixed between the cross rod and the scraping plate, and the scraping plate is in contact with the inner bottom wall surface of the water tank.
Preferably, the filter assembly further comprises a filter frame, a bearing, a spring and a collecting net, wherein two ends of the filter frame are rotatably arranged on the cross rod and the scraping plate through the bearing, the filter frame is fixedly connected with the spring between the filter frame and the connecting rod, and the collecting net is detachably arranged on the filter frame.
Preferably, the upper end of the gas collecting hood is provided with a three-way pipe, two sides of the three-way pipe are connected with conveying pipes, and the other ends of the conveying pipes are arranged inside the water tank.
Preferably, the tower body is provided with a purifying mechanism, the purifying mechanism is arranged between the filtering mechanism and the gas collecting hood, the purifying mechanism consists of an electron accelerator and a transparent plate, the electron accelerator is arranged on the transparent plate, and the transparent plate is fixed on the tower body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the water tank rotates at a constant speed under the action of the motor, so that the flue gas and the desulfurization and denitrification liquid are uniformly mixed, the purifying effect is good, the inner bottom wall of the water tank is convenient to scrape by the arrangement of the scraping plate, sediment accumulation at the bottom of the water tank can be avoided, and meanwhile, the scraping plate also plays a role in stirring the desulfurization and denitrification liquid;
2. Through setting up bearing and spring, avoid the filter frame when desulfurization denitration liquid motion, lead to the filter frame fracture when the pulling force of production, play the cushioning effect, be convenient for collect the inside deposit of water tank through setting up the collection net.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional perspective view of the tower of the present utility model;
FIG. 3 is a diagram of the relationship between the hood and the tank of the present utility model;
FIG. 4 is a schematic perspective view of a rotating assembly according to the present utility model;
fig. 5 is a schematic perspective view of a filter assembly according to the present utility model.
In the figure: 101. a tower body; 102. a condenser; 103. an exhaust mechanism; 104. a purifying mechanism; 105. a liquid inlet pipe; 106. a filtering mechanism; 107. a gas collecting hood; 108. a water tank; 109. a liquid outlet pipe; 110. an ammonia gas pipe; 111. a fixing plate; 112. a motor; 113. a limit groove; 114. a rotating ring; 121. a column; 122. a cross bar; 123. a connecting rod; 124. a scraper; 125. a filter frame; 126. a bearing; 127. a spring; 128. a collection net; 131. a three-way pipe; 132. a delivery tube; 141. an electron accelerator; 142. and a transparent plate.
Detailed Description
The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
The desulfurization and denitrification absorption tower comprises a tower body 101, a condenser 102, an exhaust mechanism 103, a liquid inlet pipe 105, a filtering mechanism 106 and a gas collecting hood 107, wherein two sides of the condenser 102 are respectively provided with an air inlet pipe and a connecting pipe, the condenser 102 is communicated with the tower body 101 through the connecting pipe, the exhaust mechanism 103 is arranged at the upper end of the tower body 101, the filtering mechanism 106, the gas collecting hood 107 and a water tank 108 are sequentially arranged inside the tower body 101 from bottom to top, the liquid inlet pipe 105 penetrates through the tower body 101 and is arranged above the water tank 108, and an ammonia pipe 110 is arranged below the tower body 101;
The rotating assembly is arranged below the water tank 108 and is used for rotating the water tank 108, so that desulfurization and denitrification liquid in the water tank 108 can be fully and uniformly contacted with flue gas;
The filter component is arranged inside the water tank 108 and is used for filtering desulfurization and denitrification liquid inside the water tank 108 and scraping sediment on the bottom wall of the water tank 108.
The rotating assembly comprises a fixed plate 111, a motor 112 and a rotating ring 114, wherein the fixed plate 111 is fixed on the inner wall of the tower body 101, the motor 112 is fixed on the upper surface of the fixed plate 111, limit grooves 113 are formed in two sides of the fixed plate 111, the rotating ring 114 is fixed on the lower surface of the water tank 108, the rotating ring 114 is rotatably arranged on the limit grooves 113, an output shaft of the motor 112 is fixedly connected with the rotating ring 114, in the embodiment, the motor 112 is arranged, the water tank 108 is conveniently driven to rotate, flue gas and desulfurization and denitrification liquid are uniformly mixed, the desulfurization and denitrification effects are good, and the water tank 108 is conveniently kept stable when rotating through the limit grooves 113.
The water tank 108 is provided with a liquid outlet pipe 109, and the liquid outlet pipe 109 extends to the outside through the tower body 101, and in this embodiment, the liquid outlet pipe 109 is convenient for discharging the saturated desulfurization and denitrification liquid in the water tank 108.
The filter component comprises a stand column 121, a cross rod 122, a connecting rod 123 and a scraping plate 124, wherein the stand column 121 is fixed on the upper surface of the fixing plate 111, the cross rod 122 is fixed at the upper end of the stand column 121, the connecting rod 123 is fixed between the cross rod 122 and the scraping plate 124, the scraping plate 124 is in contact with the inner bottom wall surface of the water tank 108, in the embodiment, the scraping plate 124 is convenient for scraping the inner bottom wall of the water tank 108, sediment is prevented from accumulating at the bottom of the water tank 108, and meanwhile, the scraping plate 124 plays a role in stirring desulfurization and denitrification liquid.
The filter assembly still includes filter frame 125, bearing 126, spring 127 and collection net 128, and the both ends of filter frame 125 rotate through bearing 126 and set up on horizontal pole 122 and scraper blade 124, and fixedly connected with spring 127 between filter frame 125 and the connecting rod 123 can dismantle on the filter frame 125 and be provided with collection net 128, and in this embodiment, through setting up bearing 126 and spring 127, fracture takes place when avoiding filter frame 125 to receive great pulling force, plays the cushioning effect to filter frame 125, is convenient for collect the inside deposit of water tank 108 through setting up collection net 128.
The gas collecting channel 107 upper end is provided with three-way pipe 131, and three-way pipe 131 both sides all are connected with conveyer pipe 132, and conveyer pipe 132's the other end setting is inside water tank 108, and in this embodiment, conveyer pipe 132's setting is convenient for carry the flue gas after filtering to desulfurization denitration liquid further processing.
The purifying mechanism 104 is arranged on the tower body 101, the purifying mechanism 104 is arranged between the filtering mechanism 106 and the gas collecting cover 107, the purifying mechanism 104 consists of an electron accelerator 141 and a transparent plate 142, the electron accelerator 141 is arranged on the transparent plate 142, the transparent plate 142 is fixed on the tower body 101, in the embodiment, electron beams are conveniently generated by arranging the electron accelerator 141, and the electron beams are irradiated into the tower body 101 through the transparent plate 142 so as to effectively desulfurize and denitrate.
Working principle: this device is in the in-process of using, high temperature flue gas gets into from condenser 102's intake pipe, get into tower body 101 inside through the connecting pipe after the cooling, ammonia gets into tower body 101 through ammonia trachea 110 and mixes, flue gas passes through filtering mechanism 106, filtering mechanism 106 adsorbs sulfur and nitre, the flue gas after filtering is when purifying mechanism 104, electron accelerator 141 produces electron beam, and shine tower body 101 inside through transparent plate 142, can effectively desulfurization denitration, flue gas after desulfurization denitration gets into conveyer pipe 132 after the reposition of redundant personnel of three-way pipe 131 through gas collecting hood 107, water tank 108 is under motor 112's drive, at uniform velocity rotation, exhaust flue gas can with the desulfurization denitration liquid homogeneous mixing in the water tank 108 in follow conveyer pipe 132, in this process, scraper blade 124 is scraped the interior diapire of water tank 108, avoid producing the sediment, collect the net 128 and collect the filtration with the sediment in the desulfurization denitration liquid, the device is convenient for drive water tank 108 through setting up motor 112 and is rotated, avoid flue gas and desulfurization denitration liquid contact insufficiently, through setting up scraper blade 124 and collection net 128, the filter effect that the filter effect is convenient for take place in the water tank 108 simultaneously, the filter effect is convenient for collect in the water tank 108.
It should be noted that, the condenser 102, the motor 112 and the electron accelerator 141 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a SOx/NOx control absorption tower which characterized in that: the novel air conditioner comprises a tower body (101), a condenser (102), an exhaust mechanism (103), a liquid inlet pipe (105), a filtering mechanism (106) and an air collecting cover (107), wherein an air inlet pipe and a connecting pipe are respectively arranged on two sides of the condenser (102), the condenser (102) is communicated with the tower body (101) through the connecting pipe, the exhaust mechanism (103) is arranged at the upper end of the tower body (101), the filtering mechanism (106), the air collecting cover (107) and a water tank (108) are sequentially arranged inside the tower body (101) from bottom to top, the liquid inlet pipe (105) penetrates through the tower body (101) and is arranged above the water tank (108), and an ammonia pipe (110) is arranged below the tower body (101);
The rotating assembly is arranged below the water tank (108) and is used for rotating the water tank (108) so that desulfurization and denitrification liquid in the water tank (108) can be fully and uniformly contacted with flue gas;
the filter assembly is arranged inside the water tank (108), and is used for filtering desulfurization and denitrification liquid inside the water tank (108) and scraping the bottom wall of the water tank (108).
2. The desulfurization and denitrification absorption tower according to claim 1, wherein: the rotating assembly comprises a fixed plate (111), a motor (112) and a rotating ring (114), wherein the fixed plate (111) is fixed on the inner wall of the tower body (101), the motor (112) is fixed on the upper surface of the fixed plate (111), limiting grooves (113) are formed in two sides of the fixed plate (111), the rotating ring (114) is fixed on the lower surface of the water tank (108), the rotating ring (114) is rotatably arranged on the limiting grooves (113), and an output shaft of the motor (112) is fixedly connected with the rotating ring (114).
3. The desulfurization and denitrification absorption tower according to claim 2, wherein: the water tank (108) is provided with a liquid outlet pipe (109), and the liquid outlet pipe (109) penetrates through the tower body (101) and extends to the outside.
4. The desulfurization and denitrification absorption tower according to claim 2, wherein: the filter assembly comprises a stand column (121), a cross rod (122), a connecting rod (123) and a scraping plate (124), wherein the stand column (121) is fixed on the upper surface of the fixing plate (111), the cross rod (122) is fixed at the upper end of the stand column (121), the connecting rod (123) is fixed between the cross rod (122) and the scraping plate (124), and the scraping plate (124) is in contact with the inner bottom wall surface of the water tank (108).
5. The desulfurization and denitrification absorption tower according to claim 4, wherein: the filter assembly further comprises a filter frame (125), bearings (126), springs (127) and a collecting net (128), wherein the two ends of the filter frame (125) are rotatably arranged on the cross rod (122) and the scraping plate (124) through the bearings (126), the springs (127) are fixedly connected between the filter frame (125) and the connecting rod (123), and the collecting net (128) is detachably arranged on the filter frame (125).
6. The desulfurization and denitrification absorption tower according to claim 1, wherein: the upper end of the gas collecting hood (107) is provided with a three-way pipe (131), two sides of the three-way pipe (131) are connected with conveying pipes (132), and the other ends of the conveying pipes (132) are arranged inside the water tank (108).
7. The desulfurization and denitrification absorption tower according to claim 1, wherein: the purifying device is characterized in that a purifying mechanism (104) is arranged on the tower body (101), the purifying mechanism (104) is arranged between the filtering mechanism (106) and the gas collecting hood (107), the purifying mechanism (104) is composed of an electron accelerator (141) and a transparent plate (142), the electron accelerator (141) is arranged on the transparent plate (142), and the transparent plate (142) is fixed on the tower body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237294.3U CN221287410U (en) | 2023-11-29 | 2023-11-29 | Desulfurization and denitrification absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237294.3U CN221287410U (en) | 2023-11-29 | 2023-11-29 | Desulfurization and denitrification absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221287410U true CN221287410U (en) | 2024-07-09 |
Family
ID=91754968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323237294.3U Active CN221287410U (en) | 2023-11-29 | 2023-11-29 | Desulfurization and denitrification absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221287410U (en) |
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2023
- 2023-11-29 CN CN202323237294.3U patent/CN221287410U/en active Active
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