CN111068481A - Denitration and desulfurization device for industrial boiler - Google Patents
Denitration and desulfurization device for industrial boiler Download PDFInfo
- Publication number
- CN111068481A CN111068481A CN202010094235.7A CN202010094235A CN111068481A CN 111068481 A CN111068481 A CN 111068481A CN 202010094235 A CN202010094235 A CN 202010094235A CN 111068481 A CN111068481 A CN 111068481A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- machine body
- denitration
- sides
- gas
- 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
Images
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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- 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
Abstract
The invention discloses a denitration and desulfurization device for an industrial boiler, which comprises a machine body, wherein the bottom of the machine body is fixedly connected with supporting legs, the middle part of the bottom end of the machine body is fixedly connected with a motor, two sides of the bottom of the machine body are fixedly connected with drain pipes, two sides of the top of the machine body are fixedly connected with locking sleeves, the top of the machine body is movably connected with a cover plate, the inner walls of two sides of the machine body are fixedly connected with air outlet pipes through connecting pieces, the bottoms of two sides of the cover plate are fixedly connected with screw rods, the bottom ends of the screw rods penetrate through the locking sleeves, and the screw rods are positioned at the. This denitration desulphurization unit for industrial boiler, through the fan with inside the gas transmission gas outlet pipe for gaseous inside by the even organism that gets into of a plurality of gas outlets, the motor drives the hollow tube rotation, makes atomizer take place to rotate when spraying, and the blade can drive gaseous emergence and flow, makes gaseous and spray liquid fully contact, thereby accelerates denitration and desulphurization's efficiency.
Description
Technical Field
The invention relates to a denitration and desulfurization device, in particular to a denitration and desulfurization device for an industrial boiler.
Background
In the boiler combustion process, the flue gas that discharges often contains sulphur or nitre, the flue gas pollutant mainly has smoke and dust, sulfur dioxide, nitrogen oxide and carbon dioxide etc. and these directly discharge and form serious pollution in the air, will restrain sulphur and pollute, must carry out desulfurization to the flue gas, denitration treatment, some present desulfurization or nitre equipment, because structural design's existence defect, can not effectual desulfurization, nitre, lead to the desulfurization, the effect of nitre reduces, and the flue gas can not fully contact with the solution, make the flue gas can not carry out abundant desulfurization denitration, thereby influence the purification efficiency of flue gas, can't satisfy the production requirement, consequently, we have proposed a denitration desulphurization unit for industrial boiler to solve above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a denitration and desulfurization device for an industrial boiler, which has the advantage of good use effect and solves the problem of poor desulfurization and denitration effect of the existing device.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a denitration and desulfurization device for an industrial boiler comprises a machine body, wherein the bottom of the machine body is fixedly connected with a supporting leg, the middle part of the bottom end of the machine body is fixedly connected with a motor, both sides of the bottom of the machine body are fixedly connected with drain pipes, both sides of the top of the machine body are fixedly connected with a locking sleeve, the top of the machine body is movably connected with a cover plate, both side inner walls of the machine body are fixedly connected with an air outlet pipe through a connecting piece, both sides of the bottom of the cover plate are fixedly connected with a lead screw, the bottom end of the lead screw penetrates through the locking sleeve, the bottom end of the lead screw, which is positioned at the locking sleeve, is connected with a nut through threads, a power output shaft of the motor is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a hexagonal prism, the, the inside of the top end of the hollow pipe is movably connected with a return pipe through a bearing, the other end of the return pipe is fixedly connected with the bottom end of a drain pipe, the middle part of the return pipe is fixedly connected with a water pump, the surface of the hollow pipe is fixedly connected with a shunt pipe, the surface of the shunt pipe is fixedly connected with an atomizing nozzle, the middle part of the rotating shaft is fixedly connected with a cross rod, the surface of the cross rod is fixedly connected with a blade, one side of the outlet pipe is provided with a gas outlet, the inner wall of one side of the outlet pipe is fixedly connected with a stop block, the bottom end of the outlet pipe is fixedly connected with a gas inlet pipe, one end of the gas inlet pipe extending to the outside of the machine body is fixedly connected with a fan, the fixed cover of opposite side fixedly connected with of box, the inner wall fixedly connected with stopper at box middle part, the inside fixedly connected with guide plate of box, screw fixedly connected with filter screen is passed through to one side of stopper, one side swing joint of box has the case lid, the equal fixedly connected with thread bush in both sides of case lid, the inside threaded connection of thread bush has the bolt.
Preferably, the bottom end of each supporting leg is fixedly connected with a non-slip mat, the number of the supporting legs is four, and the four supporting legs are arranged at the bottom of the machine body in an annular array mode.
Preferably, both sides of the top of the cover plate are fixedly connected with handles, and the bottom of the cover plate is fixedly connected with a rubber pad.
Preferably, the bottom of transmission block seted up with hexagonal prism assorted recess, the quantity of shunt tubes is six, six the equidistant symmetry of shunt tubes sets up the both sides at the hollow tube, and the length of six shunt tubes is different.
Preferably, the surface of the blade is provided with a shunting hole, the stop block is positioned above the air outlet, and the stop block and the air outlet are arranged at equal intervals.
Preferably, the number of the guide plates is two, the two guide plates are arranged on the inner walls of the two sides of the box body at intervals, and the gas steel cylinder is arranged between the two guide plates.
Preferably, one side of the box cover is fixedly connected with a sealing gasket, and one end of the bolt is in threaded connection with the inner part of the fixing sleeve.
(III) advantageous effects
Compared with the prior art, the invention provides a denitration and desulfurization device for an industrial boiler, which has the following beneficial effects:
the denitration and desulfurization device for the industrial boiler is characterized in that dust in gas is separated and stays in the box body through impurity removal of the filter screen, the gas is conveyed into the gas outlet pipe through the fan, so that the gas uniformly enters the inside of the machine body from the gas outlets, the motor drives the hollow pipe to rotate, the atomizing nozzle rotates when spraying, the blades drive the gas to flow, the gas is fully contacted with spraying liquid, the denitration and desulfurization efficiency is improved, the air purification effect is improved, the spraying liquid can be recycled through the water pump and the return pipe, the production cost is saved, the gas can be uniformly discharged from the gas outlet pipe through the stop block, the lengths of the flow dividing pipes are different, the atomizing nozzle can realize layered spraying on the gas, the denitration and desulfurization effects are improved, and the gas can slowly flow in the box body through the action of the flow guide plate, the gas can be mixed with each other, and the oxidation reaction between the gases can be realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of the present invention at A;
fig. 3 is a sectional view of the outlet pipe structure of the present invention.
In the figure: 1 organism, 2 supporting legs, 3 motors, 4 drain pipes, 5 lock sleeves, 6 cover plates, 7 air outlet pipes, 8 lead screws, 9 rotating shafts, 10 hexagonal prisms, 11 transmission blocks, 12 hollow pipes, 13 return pipes, 14 water pumps, 15 shunt pipes, 16 atomizing nozzles, 17 cross bars, 18 blades, 19 air outlets, 20 stop blocks, 21 air inlet pipes, 22 fans, 23 heaters, 24 boxes, 25 gas steel cylinders, 26 fixed sleeves, 27 limiting blocks, 28 guide plates, 29 filter screens, 30 box covers, 31 thread sleeves and 32 bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a denitration and desulfurization device for an industrial boiler comprises a machine body 1, wherein the bottom of the machine body 1 is fixedly connected with supporting legs 2, the middle part of the bottom end of the machine body 1 is fixedly connected with a motor 3, both sides of the bottom of the machine body 1 are fixedly connected with drain pipes 4, both sides of the top of the machine body 1 are fixedly connected with locking sleeves 5, the top of the machine body 1 is movably connected with a cover plate 6, both side inner walls of the machine body 1 are fixedly connected with an air outlet pipe 7 through a connecting piece, both side bottoms of the cover plate 6 are fixedly connected with lead screws 8, the bottom ends of the lead screws 8 penetrate through the locking sleeves 5, the bottom ends of the lead screws 8, which are positioned at the locking sleeves 5, are connected with nuts through threads, the lead screws 8 are fixed inside the locking sleeves 5 through the nuts, so that the, the top end of the rotating shaft 9 is fixedly connected with a hexagonal prism 10, the top of the hexagonal prism 10 is movably clamped with a transmission block 11, the top of the transmission block 11 is fixedly connected with a hollow pipe 12, the top end of the hollow pipe 12 is movably connected with a cover plate 6 through a bearing, the inside of the top end of the hollow pipe 12 is movably connected with a return pipe 13 through a bearing, the other end of the return pipe 13 is fixedly connected with the bottom end of a drain pipe 4, the drain pipe 4 and the return pipe 13 are disassembled to discharge and clean liquid in the machine body 1, the middle of the return pipe 13 is fixedly connected with a water pump 14, the water pump 14 and the return pipe 13 are used for recycling spray liquid, the production cost is saved, the surface of the hollow pipe 12 is fixedly connected with a shunt pipe 15, the surface of the shunt pipe 15 is fixedly connected with an atomizing nozzle 16, and the, the surface of the cross rod 17 is fixedly connected with a blade 18, one side of the air outlet pipe 7 is provided with an air outlet 19, the inner wall of one side of the air outlet pipe 7 is fixedly connected with a stop block 20, the bottom end of the air outlet pipe 7 is fixedly connected with an air inlet pipe 21, one end of the air inlet pipe 21 extending to the outside of the machine body 1 is fixedly connected with a fan 22, the upper end of the fan 22 is fixedly connected with a heater 23 through a pipeline, the top of the heater 23 is fixedly connected with a box body 24 through a pipeline, one side of the top of the box body 24 is fixedly connected with a gas steel cylinder 25, the other side of the box body 24 is fixedly connected with a fixing sleeve 26, the inner wall of the middle part of the box body 24 is fixedly connected with a limit block 27, the inside of the box body 24 is fixedly connected with, prevent that the dust from entering into the inside of organism 1, one side swing joint of box 24 has case lid 30, the equal fixedly connected with thread bush 31 in both sides of case lid 30, the inside threaded connection of thread bush 31 has bolt 32, and bolt 32 can fix case lid 30 on fixed cover 26.
The bottom ends of the supporting legs 2 are fixedly connected with the non-slip mat, so that the friction force between the machine body 1 and the ground can be increased, the stability of the machine body 1 is improved, the number of the supporting legs 2 is four, and the four supporting legs 2 are arranged at the bottom of the machine body 1 in an annular array mode, so that the firmness of the machine body 1 is guaranteed; handles are fixedly connected to the two sides of the top of the cover plate 6, the cover plate 6 can be conveniently taken by using the handles, and a rubber pad is fixedly connected to the bottom of the cover plate 6, so that the sealing property between the cover plate 6 and the machine body 1 is improved; the bottom of the transmission block 11 is provided with a groove matched with the hexagonal prism 10, so that the transmission block 11 and the hexagonal prism 10 are prevented from sliding, stable transmission is realized, the number of the shunt tubes 15 is six, the six shunt tubes 15 are symmetrically arranged on two sides of the hollow tube 12 at equal intervals, the six shunt tubes 15 are different in length, and through the action of the atomizing nozzle 16, the vertically-layered spraying effect can be realized, and the desulfurization and denitrification efficiency is improved; the surface of the blade 18 is provided with a diversion hole, so that the resistance on the blade 18 is reduced, the blade 18 can drive gas to flow at the bottom of the machine body 1, the retention time of the gas in the machine body 1 is prolonged, and the purification effect is improved, the stop block 20 is positioned above the gas outlet 19, and the stop block 20 and the gas outlet 19 are arranged at equal intervals, so that the gas in the gas outlet pipe 7 can uniformly flow out; the number of the guide plates 28 is two, the two guide plates 28 are arranged on the inner walls of the two sides of the box body 24 at intervals, and the gas steel cylinder 25 is arranged between the two guide plates 28, so that the air and the flue gas are mixed to generate an oxidation reaction, and the aim of desulfurization and denitrification is fulfilled; one side fixedly connected with of case lid 30 seals up, improves the leakproofness, prevents that the flue gas from leaking, the one end threaded connection of bolt 32 is in the inside of fixed cover 26, twists bolt 32, can fix and dismantle case lid 30.
When in use, a proper amount of spraying agent is added into the machine body 1, the flue gas pipeline of the industrial furnace is communicated with the upper end of the box body 24, the flue gas pipeline is positioned between the filter screen 29 and the box cover 30, the fan 22 is started, the flue gas enters the box body 24, the dust is removed through the filtering of the filter screen 29, the dust is remained at one side of the inner part of the box body 24, meanwhile, the valve on the gas steel cylinder 25 is opened, air is used as carrier gas and oxidizing gas, the air and the flue gas in the gas steel cylinder 25 are mixed, the mixed gas is subjected to catalytic oxidation reaction by utilizing the heating of the heater 23 and the action of the catalyst, SO3 can be generated, the gas after primary treatment flows into the inner part of the air outlet pipe 7 along with the air inlet pipe 21, because the stop block 20 is arranged at one side of the air outlet pipe 7, the, motor 3 drives pivot 9 rotatoryly, make drive block 11 drive hollow tube 12 and take place rotatoryly, water pump 14 carries hollow tube 12 and enters into shunt tubes 15's inside with the inside liquid medicine that sprays of organism 1, spray through atomizer 16, in-process spraying, along with hollow tube 12's rotation, make atomizer 16 spray the inside of organism 1 comprehensively, and pivot 9 can drive the blade 18 rotation on the horizontal pole 17, make gaseous emergence thoughtlessly move, thereby make spray liquid and gaseous can fully contact, the improvement carries out denitration desulfurization treatment to waste gas, through water pump 14's operation, can make spray liquid carry out the hydrologic cycle, gaseous exhaust pipe discharge to next treatment facility from the exhaust pipe of apron 6 top after the denitration desulfurization treatment, exhaust pipe is located the left side of hollow tube 12 on apron 6.
In conclusion, the denitration and desulfurization device for the industrial boiler removes impurities through the filter screen 29, so that dust in gas is separated and stays in the box body 24, the gas is conveyed out of the gas outlet pipe 7 through the fan 22, the gas uniformly enters the machine body 1 from the plurality of gas outlets 19, the motor 3 drives the hollow pipe 12 to rotate, the atomizing nozzle 16 rotates during spraying, the blades 18 drive the gas to flow, the gas is fully contacted with spraying liquid, the denitration and desulfurization efficiency is improved, the air purification effect is improved, the spraying liquid can be recycled through the water pump 14 and the return pipe 13, the production cost is saved, the gas can be uniformly discharged from the gas outlet pipe 7 through the stop block 20, the lengths of the shunt pipes 15 are different, the atomizing nozzle 16 can realize layered spraying on the gas, and the denitration and desulfurization effects are improved, through the effect of the guide plate 28, the gas can slowly flow in the box body 24, which is beneficial to the mutual mixing of the gas and realizes the oxidation reaction between the gases.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 denitration desulphurization unit for industrial boiler, includes organism (1), its characterized in that: the bottom of the machine body (1) is fixedly connected with supporting legs (2), the middle of the bottom of the machine body (1) is fixedly connected with a motor (3), the two sides of the bottom of the machine body (1) are fixedly connected with drain pipes (4), the two sides of the top of the machine body (1) are fixedly connected with locking sleeves (5), the top of the machine body (1) is movably connected with a cover plate (6), the inner walls of the two sides of the machine body (1) are fixedly connected with an air outlet pipe (7) through connecting pieces, the two sides of the bottom of the cover plate (6) are fixedly connected with lead screws (8), the bottom ends of the lead screws (8) penetrate through the locking sleeves (5), the bottoms of the lead screws (8) located on the locking sleeves (5) are connected with nuts through threads, a power output shaft of the motor (3) is fixedly connected with a rotating shaft (, the top activity joint of hexagonal prism (10) has transmission block (11), the top fixedly connected with hollow tube (12) of transmission block (11), the top of hollow tube (12) is through bearing and apron (6) swing joint, the inside on hollow tube (12) top has back flow (13) through bearing swing joint, the other end of back flow (13) and the bottom fixed connection of drain pipe (4), the middle part fixedly connected with water pump (14) of back flow (13), the fixed surface of hollow tube (12) is connected with shunt tubes (15), the fixed surface of shunt tubes (15) is connected with atomizer (16), the middle part fixedly connected with horizontal pole (17) of pivot (9), the fixed surface of horizontal pole (17) is connected with blade (18), gas outlet (19) have been seted up to one side of outlet duct (7), the gas-water heater is characterized in that a check block (20) is fixedly connected to the inner wall of one side of the gas outlet pipe (7), a gas inlet pipe (21) is fixedly connected to the bottom end of the gas outlet pipe (7), the gas inlet pipe (21) extends to one end of the outside of the machine body (1) and is fixedly connected with a fan (22), a heater (23) is fixedly connected to the upper end of the fan (22) through a pipeline, a box body (24) is fixedly connected to the top of the heater (23) through a pipeline, a gas steel cylinder (25) is fixedly connected to one side of the top of the box body (24), a fixed sleeve (26) is fixedly connected to the other side of the box body (24), a limit block (27) is fixedly connected to the inner wall of the middle part of the box body (24), a guide plate (28) is fixedly connected to the inside of the, both sides of the box cover (30) are fixedly connected with threaded sleeves (31), and the internal threads of the threaded sleeves (31) are connected with bolts (32).
2. The denitration and desulfurization apparatus for the industrial boiler according to claim 1, characterized in that: the bottom fixedly connected with slipmat of supporting leg (2), the quantity of supporting leg (2) is four, and four supporting legs (2) are the bottom of annular array setting at organism (1).
3. The denitration and desulfurization apparatus for the industrial boiler according to claim 1, characterized in that: the handle is fixedly connected to the two sides of the top of the cover plate (6), and the rubber pad is fixedly connected to the bottom of the cover plate (6).
4. The denitration and desulfurization apparatus for the industrial boiler according to claim 1, characterized in that: the bottom of transmission piece (11) is seted up with hexagonal prism (10) assorted recess, the quantity of shunt tubes (15) is six, six shunt tubes (15) equidistant symmetry sets up in the both sides of hollow tube (12), and the length of six shunt tubes (15) is different.
5. The denitration and desulfurization apparatus for the industrial boiler according to claim 1, characterized in that: the surface of the blade (18) is provided with a shunting hole, the stop block (20) is positioned above the air outlet (19), and the stop block (20) and the air outlet (19) are arranged at equal intervals.
6. The denitration and desulfurization apparatus for the industrial boiler according to claim 1, characterized in that: the number of the guide plates (28) is two, the two guide plates (28) are arranged on the inner walls of the two sides of the box body (24) at intervals, and the gas steel cylinder (25) is arranged between the two guide plates (28).
7. The denitration and desulfurization apparatus for the industrial boiler according to claim 1, characterized in that: one side fixedly connected with of case lid (30) seals up, the inside at fixed cover (26) is connected to the one end screw thread of bolt (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094235.7A CN111068481A (en) | 2020-02-15 | 2020-02-15 | Denitration and desulfurization device for industrial boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094235.7A CN111068481A (en) | 2020-02-15 | 2020-02-15 | Denitration and desulfurization device for industrial boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111068481A true CN111068481A (en) | 2020-04-28 |
Family
ID=70324298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094235.7A Pending CN111068481A (en) | 2020-02-15 | 2020-02-15 | Denitration and desulfurization device for industrial boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111068481A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457413A (en) * | 2021-05-25 | 2021-10-01 | 江苏金盛建设集团有限公司 | Industrial flue gas denitration and desulfurization device |
| CN114110432A (en) * | 2021-11-15 | 2022-03-01 | 濮阳泓天威药业有限公司 | Liquid ammonia leakage pipeline control device |
| CN114870615A (en) * | 2022-03-24 | 2022-08-09 | 江苏宇动环保科技有限公司 | Biological soil deodorization filter tank and deodorization process |
| CN115105940A (en) * | 2022-06-17 | 2022-09-27 | 湖南富欧科技有限公司 | CVD coating exhaust pipe condenser cleaning equipment and exhaust gas treatment method |
| CN115738671A (en) * | 2023-01-09 | 2023-03-07 | 酒泉职业技术学院(甘肃广播电视大学酒泉市分校) | Chemical gas collects discharge apparatus who is convenient for circulation to be handled |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728201A (en) * | 2012-06-29 | 2012-10-17 | 李伟东 | Double-vortex high-efficiency flue gas denitration desulphurization dedusting cleaning device |
| CN108514806A (en) * | 2018-03-31 | 2018-09-11 | 广西金茂生物化工有限公司 | A kind of flue gas desulfurization device and method |
| CN108722160A (en) * | 2018-08-09 | 2018-11-02 | 孙菊萍 | A kind of energy-saving and emission-reduction exhaust gas desulfurization column |
| EP3406320A1 (en) * | 2017-05-25 | 2018-11-28 | Jiangnan Environmental Protection Group Inc. | Method and apparatus for denitration and desulfurization of and dust removal from fcc tail gas by ammonia-based process |
| CN209630963U (en) * | 2019-01-01 | 2019-11-15 | 山东大业联合新能源设备有限公司 | A kind of spray column of efficient process acid mist |
-
2020
- 2020-02-15 CN CN202010094235.7A patent/CN111068481A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728201A (en) * | 2012-06-29 | 2012-10-17 | 李伟东 | Double-vortex high-efficiency flue gas denitration desulphurization dedusting cleaning device |
| EP3406320A1 (en) * | 2017-05-25 | 2018-11-28 | Jiangnan Environmental Protection Group Inc. | Method and apparatus for denitration and desulfurization of and dust removal from fcc tail gas by ammonia-based process |
| CN108514806A (en) * | 2018-03-31 | 2018-09-11 | 广西金茂生物化工有限公司 | A kind of flue gas desulfurization device and method |
| CN108722160A (en) * | 2018-08-09 | 2018-11-02 | 孙菊萍 | A kind of energy-saving and emission-reduction exhaust gas desulfurization column |
| CN209630963U (en) * | 2019-01-01 | 2019-11-15 | 山东大业联合新能源设备有限公司 | A kind of spray column of efficient process acid mist |
Non-Patent Citations (2)
| Title |
|---|
| 中国环境保护产业协会: "《注册环保工程师专业考试复习教材》", 31 March 2017, 中国环境出版社 * |
| 朱世勇: "《环境与工业气体净化技术》", 31 May 2001, 北京：化学工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457413A (en) * | 2021-05-25 | 2021-10-01 | 江苏金盛建设集团有限公司 | Industrial flue gas denitration and desulfurization device |
| CN114110432A (en) * | 2021-11-15 | 2022-03-01 | 濮阳泓天威药业有限公司 | Liquid ammonia leakage pipeline control device |
| CN114870615A (en) * | 2022-03-24 | 2022-08-09 | 江苏宇动环保科技有限公司 | Biological soil deodorization filter tank and deodorization process |
| CN115105940A (en) * | 2022-06-17 | 2022-09-27 | 湖南富欧科技有限公司 | CVD coating exhaust pipe condenser cleaning equipment and exhaust gas treatment method |
| CN115105940B (en) * | 2022-06-17 | 2023-06-09 | 湖南富欧科技有限公司 | CVD coating tail gas pipe condenser cleaning equipment and tail gas treatment method |
| CN115738671A (en) * | 2023-01-09 | 2023-03-07 | 酒泉职业技术学院(甘肃广播电视大学酒泉市分校) | Chemical gas collects discharge apparatus who is convenient for circulation to be handled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111068481A (en) | Denitration and desulfurization device for industrial boiler | |
| CN108295594B (en) | Energy-concerving and environment-protective ceramic tile dust collector for cutting | |
| CN203971651U (en) | A kind of rinsing type exhaust gas treating tower | |
| CN211245936U (en) | Spray set for flue gas purification | |
| CN204447751U (en) | A kind of labyrinth type biological purification plant | |
| CN206391863U (en) | A kind of emission-control equipment | |
| CN218047145U (en) | Industrial waste gas treatment mechanism with good environmental protection performance | |
| CN206778151U (en) | A kind of exhaust-gas treatment spray purification tower | |
| CN216726627U (en) | Waste gas treatment device for environmental protection | |
| CN109622225A (en) | A kind of pitch VOCs waste gas purification apparatus | |
| CN211513969U (en) | Industrial waste gas treatment equipment system | |
| CN209049223U (en) | A kind of part flow arrangement of thermal power plant desulfurization | |
| CN111957127A (en) | Skid-mounted purification equipment and method for organic solid waste gasification-incineration flue gas | |
| CN205323439U (en) | Vent gas treatment system in that denitration catalyst powder was made | |
| CN206519021U (en) | A kind of gas cleaning plant of kiln | |
| CN214210035U (en) | Filter assembly for denitration and desulfurization | |
| CN212575911U (en) | Dust collector for chemical machinery | |
| CN219701539U (en) | Pretreatment device for capturing carbon dioxide in flue gas of coal-fired boiler | |
| CN219120717U (en) | Pharmacy workshop dust remover | |
| CN219023853U (en) | Energy-saving flue gas desulfurization tower | |
| CN215916938U (en) | VOCS peculiar smell is got rid of and white cigarette suppression system's powerful scrubbing tower | |
| CN220386055U (en) | Atmospheric treatment equipment for flue gas purification | |
| CN208727132U (en) | A kind of environmental protection equipment that industrial waste gas is administered | |
| CN219231945U (en) | Desulfurization and denitrification mixing reactor | |
| CN220328282U (en) | Novel environmental protection equipment for waste gas purification |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |
|
| RJ01 | Rejection of invention patent application after publication |