CN115646173A - Environment-friendly desulphurization unit of power plant waste gas - Google Patents
Environment-friendly desulphurization unit of power plant waste gas Download PDFInfo
- Publication number
- CN115646173A CN115646173A CN202211387147.1A CN202211387147A CN115646173A CN 115646173 A CN115646173 A CN 115646173A CN 202211387147 A CN202211387147 A CN 202211387147A CN 115646173 A CN115646173 A CN 115646173A
- Authority
- CN
- China
- Prior art keywords
- tower body
- power plant
- environment
- tower
- piston disc
- 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
- 239000007789 gas Substances 0.000 title claims description 17
- 239000010908 plant waste Substances 0.000 title claims description 7
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000006477 desulfuration reaction Methods 0.000 claims description 23
- 230000023556 desulfurization Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 abstract description 16
- 230000008021 deposition Effects 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 24
- 239000000428 dust Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010438 granite Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of desulfurizing towers, in particular to an environment-friendly desulfurizing tower for waste gas of a power plant, which comprises a tower body, a demister, a piston disc, a driving assembly, a return pipe and a spray pipe, wherein a smoke outlet is formed in the upper end of the tower body, an air inlet pipe communicated with the interior of the tower body is formed in the outer side of the lower portion of the tower body, the demister is arranged at the upper portion in the tower body, the piston disc capable of moving up and down and rotating in the tower body is arranged in the tower body, a plurality of circulation holes are formed in the piston disc, and one-way pipes are arranged in the circulation holes. The invention has reasonable and compact structure and convenient use, and can extrude solution downwards by arranging the piston disc which can move up and down and rotate in the tower body, the solution enters the spray pipe positioned at the upper part of the tower body from the return pipe to realize solution circulation, the piston disc moves up and down to extrude the solution and the solution flows down from the spray pipe to avoid solution deposition to realize solution stirring, so that the solution is more uniform, and the waste gas treatment efficiency is improved.
Description
Technical Field
The invention relates to the technical field of desulfurizing towers, in particular to an environment-friendly desulfurizing tower for waste gas of a power plant.
Background
With the development of industrialization, various large-scale plants are increasing, and environmental problems become a main concern, wherein power plants mainly use coal as energy, coal emits a large amount of waste gas during combustion, and the waste gas contains sulfur dioxide with a high concentration. If the waste gas is directly discharged into the atmosphere without being treated, the waste gas not only pollutes the surrounding environment, but also causes great raw material consumption, and simultaneously causes certain influence on the image of an enterprise, so that the waste gas must be treated. The main purpose of the industrial waste gas treatment is to remove toxic and harmful substances and smoke dust in the waste gas discharged in industrial production, so that the waste gas is discharged after reaching the standard after treatment, and the atmospheric pollution is reduced.
The desulfurizing tower is a common device for treating waste gas, is a tower type device for desulfurizing industrial waste gas, is most widely applied by building granite at first, and utilizes a water film desulfurization dust removal principle, namely a granite water film desulfurization dust remover or a granite water film desulfurization dust remover, and a small desulfurization dust removal device for desulfurizing flue gas of a coal-fired industrial boiler and a kiln is mostly called a desulfurization dust remover. In the desulfurizing tower and the desulfurizing dust remover, sulfur dioxide in the flue gas is chemically absorbed.
The existing desulfurizing tower has certain defects in the application of actual desulfurization work, the existing desulfurizing tower has lower flue gas desulfurization efficiency, the mixed solution accumulated in the desulfurizing tower body for a long time is stably accumulated at the bottom of the desulfurizing tower body, the solution easily causes deposition after the long-time work, the desulfurization efficiency is influenced, and the mixed solution easily causes dirt deposition on the inner wall of the bottom of the desulfurizing tower body and is difficult to clear.
Disclosure of Invention
The invention provides an environment-friendly desulfurization tower for waste gas of a power plant, overcomes the defects of the prior art, can effectively solve the problem that the solution of the existing desulfurization tower is deposited at the bottom of the desulfurization tower to influence the desulfurization efficiency, and further solves the problem that the precipitate in the tower body is not easy to remove.
The technical scheme of the invention is realized by the following measures: the utility model provides an environment-friendly desulfurizing tower of power plant waste gas, which comprises a tower body, the defroster, the piston dish, drive assembly, back flow and shower, the tower body upper end is equipped with the outlet flue, the tower body lower part outside is equipped with the intake pipe rather than inside intercommunication, upper portion is equipped with the defroster in the tower body, be equipped with in the tower body and reciprocate and pivoted piston dish inside it, be equipped with a plurality of circulation holes on the piston dish, all be equipped with the check pipe in the circulation hole, all be equipped with check valve in the check pipe, the piston dish is connected with drive assembly, the back flow lower port communicates with the tower body lower part of piston dish below position, the back flow upper port communicates with the tower body upper portion of defroster below position, back flow upper port intercommunication has the shower.
The following is further optimization or/and improvement of the technical scheme of the invention:
the aforesaid still can include the bottom plate, supporting leg and chassis, the tower body below is equipped with the bottom plate, be equipped with the supporting leg on the bottom plate, the supporting leg upside is equipped with the chassis, the tower body is located the chassis upside, drive assembly includes the carriage, including a motor, a large turntable, the small turntable, belt and electric hydraulic cylinder, be equipped with the carriage that is the downward U font of opening on the bottom plate of chassis below, be equipped with the motor on the carriage lateral wall, the output transmission of motor upper end is connected with the small turntable, install the large turntable on the carriage, the large turntable links together through belt and small turntable transmission, install electric hydraulic cylinder on the large turntable, electric hydraulic cylinder stretches out the end and installs together with the piston disc downside behind chassis and the tower body downside.
The above-mentioned still can include brush-holder stud and brush hair, and piston dish outer end upside is equipped with at least one brush-holder stud, and the brush-holder stud outer end is equipped with the brush hair that can sweep the tower body inner wall.
The interior of the return pipe can be provided with a Tesla valve groove.
The spraying pipes can be distributed in an umbrella shape as a whole.
The lower end of the return pipe can be internally provided with a one-way valve.
The device also comprises a support rod and a bracket, wherein the bracket used for supporting the lower part of the return pipe is arranged at the upper end of the support rod.
The invention has reasonable and compact structure and convenient use, the solution is extruded downwards by arranging the piston disc which can move up and down and rotate in the tower body, the solution enters the spray pipe positioned at the upper part of the tower body from the return pipe to realize the circulation of the solution, the solution is extruded by moving up and down the piston disc and flows down from the spray pipe to avoid the deposition of the solution to realize the stirring of the solution, the solution is more uniform, the waste gas treatment efficiency is improved, and the arranged brush rod bristles are used for scraping the deposition on the inner wall of the tower body.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1.
Fig. 2 is a schematic perspective view of the interior of the tower shown in fig. 1.
Fig. 3 is an enlarged perspective view of the driving assembly shown in fig. 1.
Fig. 4 is an enlarged perspective view of the shower pipe shown in fig. 1.
FIG. 5 is an enlarged sectional view showing the construction of the return pipe of FIG. 1.
The codes in the figures are respectively: the tower body is 1, the demister is 2, the piston disc is 3, the backflow pipe is 4, the spray pipe is 5, the smoke outlet is 6, the air inlet pipe is 7, the one-way pipe is 8, the bottom plate is 9, the supporting leg is 10, the chassis is 11, the supporting frame is 12, the motor is 13, the large rotating disc is 14, the small rotating disc is 15, the belt is 16, the electric hydraulic cylinder is 17, the brush rod is 18, the brush hair is 19, the tesla valve groove is 20, the supporting rod is 21, and the bracket is 22.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described below with reference to the following examples and figures:
example 1: as shown in the attached drawings 1-5, the environment-friendly desulfurizing tower for waste gas of power plant comprises a tower body 1, a demister 2, a piston disc 3, a driving assembly, a backflow pipe 4 and a spraying pipe 5, the upper end of the tower body 1 is provided with a smoke outlet 6, the outer side of the lower part of the tower body 1 is provided with an air inlet pipe 7 communicated with the inside of the tower body, the upper part of the tower body 1 is provided with the demister 2, the tower body 1 is internally provided with the piston disc 3 capable of moving up and down and rotating, the piston disc 3 is provided with a plurality of circulation holes, the inside of each circulation hole is provided with a one-way pipe 8, the inside of each one-way pipe 8 is provided with a one-way valve, the piston disc 3 is connected with the driving assembly, the lower end of the backflow pipe 4 is communicated with the lower part of the tower body 1 at the position below the piston disc 3, the upper end of the backflow pipe 4 is communicated with the upper end of the tower body at the position of the demister 2, and the upper end of the backflow pipe is communicated with the spraying pipe 5.
When using, the splendid attire is equipped with the solution that is formed by limestone and water mixture in tower body 1 bottom, at the beginning, piston disc 3 is located solution middle part position, power plant waste gas gets into inside tower body 1 through intake pipe 7, piston disc 3 can reciprocate in tower body 1 under drive assembly's drive and also can carry out rotary motion simultaneously, the check valve that sets up in the piston disc 3 makes solution can only pass the opening from top to bottom, when piston disc 3 moves down, promote and extrude solution and flow in the back flow 4, solution rethread shower 5 blowout and waste gas contact, carry out the reaction and absorb, reach the mesh of carrying out the desulfurization to the flue gas, liquid rethread opening from shower 5 spun circulates, constantly from bottom circulation's solution and piston disc 3 that reciprocates can carry out the up-and-down oscillation stirring to the mixed solution, thereby improve exhaust-gas treatment efficiency, avoid solution to restore to tower body 1 bottom deposit inhomogeneous.
The environment-friendly desulfurizing tower for the waste gas of the power plant can be further optimized or/and improved according to actual needs:
example 2: as shown in the attached figures 1, 2 and 3, the tower body structure further comprises a bottom plate 9, supporting legs 10 and a base plate 11, the bottom plate 9 is arranged below the tower body 1, the supporting legs 10 are arranged on the bottom plate 9, the base plate 11 is arranged on the upper sides of the supporting legs 10, the tower body 1 is arranged on the upper side of the base plate 11, the driving assembly comprises a supporting frame 12, a motor 13, a large rotating disc 14, a small rotating disc 15, a belt 16 and an electric hydraulic cylinder 17, the supporting frame 12 with a downward U-shaped opening is arranged on the bottom plate 9 below the base plate 11, the motor 13 is arranged on the side wall of the supporting frame 12, the small rotating disc 15 is connected to the upper end of the motor 13 in a transmission mode, the large rotating disc 14 is installed on the supporting frame 12, the large rotating disc 14 is connected with the small rotating disc 15 in a transmission mode through the belt 16, the electric hydraulic cylinder 17 is installed on the large rotating disc 14, and the extending end of the electric hydraulic cylinder 17 penetrates through the bottom plate 11 and the lower side of the tower body 1 and then is installed with the lower side of the piston disc 3. The motor 13 is arranged to drive the small turntable 15 to drive the large turntable 14 and the electric hydraulic cylinder 17 to rotate, so that the piston disc 3 can rotate, and the electric hydraulic cylinder 17 pushes the piston disc 3 to move up and down to stir the solution and push the solution to circulate.
Example 3: as shown in the attached figures 2 and 3, the tower body cleaning device further comprises a brush rod 18 and bristles 19, at least one brush rod 18 is arranged on the upper side of the outer end of the piston disc 3, and the bristles 19 capable of cleaning the inner wall of the tower body 1 are arranged at the outer end of the brush rod 18. Can scrape at reciprocating of piston dish 3 with the rotation in-process and sweep tower body 1 inner wall through setting up brush-holder stud 18 and brush hair 19, get rid of the sediment, avoid owing to soak the back for 1 inner wall accumulation stubborn dirt of desulfurization tower body has fine practicality.
Example 4: as shown in fig. 5, the return pipe 4 is provided with a tesla valve spool 20 inside. A tesla valve groove 20 is formed in the return pipe 4, so that the conveying speed of the solution conveyed from the lower port of the return pipe 4 to the upper port of the return pipe 4 is gradually increased, and the solution in the return pipe 4 can quickly flush the inside of the spray pipe 5.
Example 5: as shown in fig. 2 and 4, the spray pipes 5 are distributed in an umbrella shape as a whole. The spray pipe 5 is of a snake-shaped disc structure, and the spray pipe 5 is integrally distributed in an umbrella shape, so that the spray pipe is more uniform and comprehensive during spraying, and the reaction absorption efficiency is improved.
Example 6: the inner part of the lower port of the return pipe 4 is provided with a one-way valve. When the piston disc 3 moves upwards, the one-way valve in the one-way pipe 8 is opened, and the one-way valve in the lower port of the return pipe 4 is closed, so that the solution sprayed from the spray pipe 5 and the solution originally positioned on the upper part of the piston disc 3 can flow downwards from the one-way pipe 8 and collect into the bottom of the tower body 1, a circulation is formed, and the one-way valve prevents the solution from flowing backwards from the return pipe 4 in the tower body 1.
Example 7: as shown in fig. 1 and 2, the device further comprises a support rod 21 and a bracket 22, wherein the bracket 22 for supporting the lower part of the return pipe 4 is mounted at the upper end of the support rod 21. By this arrangement, the return tube 4 is supported.
The technical characteristics form an embodiment of the invention, which has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (10)
1. The utility model provides an environment-friendly desulfurizing tower of power plant waste gas, a serial communication port comprises a tower body, the defroster, the piston disc, drive assembly, back flow and shower, the tower body upper end is equipped with the outlet flue, the tower body lower part outside is equipped with the intake pipe rather than inside intercommunication, upper portion is equipped with the defroster in the tower body, be equipped with in the tower body and reciprocate and pivoted piston disc in its inside, be equipped with a plurality of circulation holes on the piston disc, all be equipped with the check pipe in the circulation hole, all be equipped with check valve in the check pipe, the piston disc is connected with drive assembly, the back flow is port and the tower body lower part intercommunication of piston disc below position down, the back flow is gone up the tower body upper portion intercommunication of port and defroster below position, back flow upper end port intercommunication has the shower.
2. The environment-friendly desulfurization tower for power plant waste gas according to claim 1, further comprising a base plate, supporting legs and a base plate, wherein the base plate is arranged below the tower body, the supporting legs are arranged on the base plate, the base plate is arranged above the supporting legs, the tower body is arranged above the base plate, the driving assembly comprises a supporting frame, a motor, a large rotating disc, a small rotating disc, a belt and an electric hydraulic cylinder, the supporting frame is arranged on the base plate below the base plate and is in a U shape with a downward opening, the motor is arranged on the side wall of the supporting frame, the small rotating disc is connected to the output end of the upper end of the motor in a transmission manner, the large rotating disc is arranged on the supporting frame and is connected with the small rotating disc through the belt in a transmission manner, the electric hydraulic cylinder is arranged on the large rotating disc, and the extending end of the electric hydraulic cylinder penetrates through the base plate and the lower side of the tower body and then is arranged with the lower side of a piston disc.
3. The environment-friendly desulfurization tower for power plant exhaust gas according to claim 1 or 2, further comprising a brush rod and bristles, wherein at least one brush rod is provided on the upper side of the outer end of the piston disc, and the bristles capable of scraping the inner wall of the tower body are provided at the outer end of the brush rod.
4. The environment-friendly desulfurization tower for power plant waste gas according to claim 1 or 2, wherein a Tesla valve groove is provided inside the return pipe.
5. The environment-friendly desulfurization tower for power plant exhaust gas according to claim 3, wherein the inside of the return pipe is provided with a Tesla valve groove.
6. The environment-friendly desulfurization tower for power plant exhaust gas according to claim 1, 2 or 5, characterized in that the spray pipes are distributed in an umbrella shape as a whole.
7. The environment-friendly desulfurization tower for power plant exhaust gas according to claim 3, characterized in that the spray pipes are distributed in an umbrella shape as a whole.
8. The environment-friendly desulfurization tower for power plant exhaust gas according to claim 4, characterized in that the spray pipes are distributed in an umbrella shape as a whole.
9. The environment-friendly desulfurization tower for power plant exhaust gas according to claim 1, 2, 5, 7 or 8, characterized in that a check valve is provided in the lower port of the return pipe; or/and the device also comprises a support rod and a bracket, wherein the upper end of the support rod is provided with the bracket for supporting the lower part of the return pipe.
10. The environment-friendly desulfurization tower for power plant exhaust gas according to claim 6, characterized in that a check valve is provided in the lower port of the return pipe; or/and the device also comprises a support rod and a bracket, wherein the upper end of the support rod is provided with the bracket for supporting the lower part of the return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211387147.1A CN115646173A (en) | 2022-11-07 | 2022-11-07 | Environment-friendly desulphurization unit of power plant waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211387147.1A CN115646173A (en) | 2022-11-07 | 2022-11-07 | Environment-friendly desulphurization unit of power plant waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115646173A true CN115646173A (en) | 2023-01-31 |
Family
ID=85015677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211387147.1A Pending CN115646173A (en) | 2022-11-07 | 2022-11-07 | Environment-friendly desulphurization unit of power plant waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115646173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899400A (en) * | 2023-09-12 | 2023-10-20 | 无锡汇泉伟业环保科技有限公司 | VOCs waste gas purification treatment device and method |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005001802A1 (en) * | 2004-09-30 | 2006-04-06 | List Holding Ag | Process for the continuous performance of polymerization processes |
| CN205517232U (en) * | 2016-02-27 | 2016-08-31 | 黎勃 | Energy -conserving desulfurization dust removal minimum discharge integrated device |
| CN205570968U (en) * | 2016-02-04 | 2016-09-14 | 天津兰黛采妆环保科技开发有限公司 | Bottle inner chamber belt cleaning device |
| CN107263724A (en) * | 2017-07-20 | 2017-10-20 | 侯瀚尧 | A kind of swing cement mixer of Mini self |
| CN107308834A (en) * | 2017-08-03 | 2017-11-03 | 惠安县威科电子科技有限公司 | A kind of self-circulation type building coating agitating device |
| CN108212379A (en) * | 2018-03-15 | 2018-06-29 | 郑州爱博尔医疗设备有限公司 | A kind for the treatment of of!medical waste equipment convenient for cleaning |
| CN108252402A (en) * | 2017-12-27 | 2018-07-06 | 孝昌县志高智能科技有限公司 | A kind of sewage water discharge brush device for cleaning pipeline |
| CN108380026A (en) * | 2018-03-02 | 2018-08-10 | 深圳市玖品空气净化科技有限公司 | A kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high |
| CN108744941A (en) * | 2018-05-04 | 2018-11-06 | 中国神华能源股份有限公司 | A kind of the spray column desulphurization system and method for high-order arrangement |
| CN109126499A (en) * | 2018-10-08 | 2019-01-04 | 方文星 | A kind of Chemical Manufacture chemicals preparing tank |
| CN109248598A (en) * | 2018-11-15 | 2019-01-22 | 霸州市辉月网络技术有限公司 | A kind of building coating mixing arrangement |
| CN109397529A (en) * | 2017-08-17 | 2019-03-01 | 徐州鑫凯科技咨询服务有限公司 | A kind of building material agitator tank with circulation flushing function |
| CN208694688U (en) * | 2018-08-31 | 2019-04-05 | 新疆海天祥瑞环保工程有限公司 | A kind of energy-saving desulfuration spray tower |
| CN209034179U (en) * | 2018-11-09 | 2019-06-28 | 南阳理工学院 | A kind of syrup blender that mixing effect is good |
| CN110217913A (en) * | 2019-07-02 | 2019-09-10 | 中冶京诚工程技术有限公司 | Rotational flow sewage purification equipment |
| CN110280177A (en) * | 2019-06-27 | 2019-09-27 | 福建盛田机械制造有限公司 | A kind of mechanical stirring system |
| CN111871290A (en) * | 2020-08-10 | 2020-11-03 | 于伟 | Self-circulation pesticide processing hybrid system |
| CN111905628A (en) * | 2020-07-29 | 2020-11-10 | 甘肃中科聚合石油科技有限公司 | Suspending agent blending device for profile control of water injection well |
| CN212550880U (en) * | 2020-04-21 | 2021-02-19 | 苏州理则环保科技有限公司 | Sewage treatment pond cleaning device |
| CN112495169A (en) * | 2020-12-02 | 2021-03-16 | 阮炳旭 | Odor treatment device and method for harmless centralized treatment of biological reaction |
| CN213032158U (en) * | 2020-06-17 | 2021-04-23 | 黄振 | Workshop air purification processing apparatus |
| CN213286588U (en) * | 2020-06-12 | 2021-05-28 | 覃爱莲 | Agricultural pesticide mixing arrangement |
| CN214436737U (en) * | 2020-12-11 | 2021-10-22 | 山东普尼奥水处理科技有限公司 | Peripheral transmission sludge suction scraper for sewage treatment |
| CN214914940U (en) * | 2021-07-08 | 2021-11-30 | 南京鑫之鸿环保科技有限公司 | High-efficient exhaust-gas treatment equipment that sprays |
| CN215842480U (en) * | 2021-09-27 | 2022-02-18 | 扬州市恒川环境工程有限公司 | Integrated industrial waste gas treatment device |
| CN114272821A (en) * | 2022-01-07 | 2022-04-05 | 张坤 | Agitated vessel of cosmetics processing usefulness |
| CN114452733A (en) * | 2021-12-30 | 2022-05-10 | 天能电池(芜湖)有限公司 | Energy-saving emission-reducing waste gas treatment device and waste gas treatment process thereof |
| CN114452788A (en) * | 2022-03-17 | 2022-05-10 | 江苏桂铭机械有限公司 | Sweetener with tail end detects |
-
2022
- 2022-11-07 CN CN202211387147.1A patent/CN115646173A/en active Pending
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005001802A1 (en) * | 2004-09-30 | 2006-04-06 | List Holding Ag | Process for the continuous performance of polymerization processes |
| CN205570968U (en) * | 2016-02-04 | 2016-09-14 | 天津兰黛采妆环保科技开发有限公司 | Bottle inner chamber belt cleaning device |
| CN205517232U (en) * | 2016-02-27 | 2016-08-31 | 黎勃 | Energy -conserving desulfurization dust removal minimum discharge integrated device |
| CN107263724A (en) * | 2017-07-20 | 2017-10-20 | 侯瀚尧 | A kind of swing cement mixer of Mini self |
| CN107308834A (en) * | 2017-08-03 | 2017-11-03 | 惠安县威科电子科技有限公司 | A kind of self-circulation type building coating agitating device |
| CN109397529A (en) * | 2017-08-17 | 2019-03-01 | 徐州鑫凯科技咨询服务有限公司 | A kind of building material agitator tank with circulation flushing function |
| CN108252402A (en) * | 2017-12-27 | 2018-07-06 | 孝昌县志高智能科技有限公司 | A kind of sewage water discharge brush device for cleaning pipeline |
| CN108380026A (en) * | 2018-03-02 | 2018-08-10 | 深圳市玖品空气净化科技有限公司 | A kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high |
| CN108212379A (en) * | 2018-03-15 | 2018-06-29 | 郑州爱博尔医疗设备有限公司 | A kind for the treatment of of!medical waste equipment convenient for cleaning |
| CN108744941A (en) * | 2018-05-04 | 2018-11-06 | 中国神华能源股份有限公司 | A kind of the spray column desulphurization system and method for high-order arrangement |
| CN208694688U (en) * | 2018-08-31 | 2019-04-05 | 新疆海天祥瑞环保工程有限公司 | A kind of energy-saving desulfuration spray tower |
| CN109126499A (en) * | 2018-10-08 | 2019-01-04 | 方文星 | A kind of Chemical Manufacture chemicals preparing tank |
| CN209034179U (en) * | 2018-11-09 | 2019-06-28 | 南阳理工学院 | A kind of syrup blender that mixing effect is good |
| CN109248598A (en) * | 2018-11-15 | 2019-01-22 | 霸州市辉月网络技术有限公司 | A kind of building coating mixing arrangement |
| CN110280177A (en) * | 2019-06-27 | 2019-09-27 | 福建盛田机械制造有限公司 | A kind of mechanical stirring system |
| CN110217913A (en) * | 2019-07-02 | 2019-09-10 | 中冶京诚工程技术有限公司 | Rotational flow sewage purification equipment |
| CN212550880U (en) * | 2020-04-21 | 2021-02-19 | 苏州理则环保科技有限公司 | Sewage treatment pond cleaning device |
| CN213286588U (en) * | 2020-06-12 | 2021-05-28 | 覃爱莲 | Agricultural pesticide mixing arrangement |
| CN213032158U (en) * | 2020-06-17 | 2021-04-23 | 黄振 | Workshop air purification processing apparatus |
| CN111905628A (en) * | 2020-07-29 | 2020-11-10 | 甘肃中科聚合石油科技有限公司 | Suspending agent blending device for profile control of water injection well |
| CN111871290A (en) * | 2020-08-10 | 2020-11-03 | 于伟 | Self-circulation pesticide processing hybrid system |
| CN112495169A (en) * | 2020-12-02 | 2021-03-16 | 阮炳旭 | Odor treatment device and method for harmless centralized treatment of biological reaction |
| CN214436737U (en) * | 2020-12-11 | 2021-10-22 | 山东普尼奥水处理科技有限公司 | Peripheral transmission sludge suction scraper for sewage treatment |
| CN214914940U (en) * | 2021-07-08 | 2021-11-30 | 南京鑫之鸿环保科技有限公司 | High-efficient exhaust-gas treatment equipment that sprays |
| CN215842480U (en) * | 2021-09-27 | 2022-02-18 | 扬州市恒川环境工程有限公司 | Integrated industrial waste gas treatment device |
| CN114452733A (en) * | 2021-12-30 | 2022-05-10 | 天能电池(芜湖)有限公司 | Energy-saving emission-reducing waste gas treatment device and waste gas treatment process thereof |
| CN114272821A (en) * | 2022-01-07 | 2022-04-05 | 张坤 | Agitated vessel of cosmetics processing usefulness |
| CN114452788A (en) * | 2022-03-17 | 2022-05-10 | 江苏桂铭机械有限公司 | Sweetener with tail end detects |
Non-Patent Citations (2)
| Title |
|---|
| 乔伟新;: "ADV高效塔盘在芳烃抽提装置改造中的应用", 石化技术, no. 04, 21 December 2006 (2006-12-21), pages 21 - 26 * |
| 陈飞;马萍;张振坤;江新权;刘寅;于轩;: "新疆燃煤电厂脱硫系统超低排放改造方案研究", 环境工程, no. 06, 22 June 2018 (2018-06-22), pages 95 - 98 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899400A (en) * | 2023-09-12 | 2023-10-20 | 无锡汇泉伟业环保科技有限公司 | VOCs waste gas purification treatment device and method |
| CN116899400B (en) * | 2023-09-12 | 2023-12-01 | 无锡汇泉伟业环保科技有限公司 | VOCs waste gas purification treatment device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111450640B (en) | Mill uses rotation type waste gas dust collector | |
| CN115646173A (en) | Environment-friendly desulphurization unit of power plant waste gas | |
| CN210814702U (en) | Biological washing exhaust treatment device | |
| CN110149830B (en) | Multi-functional soil improvement prosthetic devices | |
| CN209752485U (en) | Purification device for thermal power plant flue gas purification treatment | |
| CN115672898B (en) | Intelligent cleaning device and cleaning method for petrochemical engineering pipeline | |
| CN208959628U (en) | A kind of efficient equipment for denitrifying flue gas | |
| CN218107291U (en) | A adjustable shower nozzle for industry denitration device | |
| KR20210061567A (en) | Escalator Type Compost Agitating Apparatus with Odor Purification Means | |
| CN215842464U (en) | Waste gas flow guide device for surface treatment tank | |
| CN117797630A (en) | Exhaust treatment equipment for petroleum production | |
| CN113750680A (en) | Industrial flue gas desulfurization and denitrification dust remover | |
| CN218688116U (en) | Wet-process desulfurization equipment | |
| CN108704475A (en) | A kind of thermoelectricity station-service SCR denitration device | |
| CN117122997A (en) | Chemical waste gas treatment equipment | |
| CN111871191B (en) | Flue gas denitration device provided with microbial conversion absorption system | |
| CN212142104U (en) | Anti-blocking device for flue gas desulfurization tower | |
| CN212440573U (en) | Flue gas dust remover | |
| CN220724944U (en) | Dust removing device | |
| CN211936352U (en) | Flue gas desulfurization denitration dust pelletizing system | |
| CN111013366A (en) | Waste gas purification spray column of environmental protection | |
| CN115487635B (en) | Ultralow emission system of coal-fired thermal power plant | |
| CN117065551B (en) | Mixing equipment for denitration ammonia injection | |
| CN217340642U (en) | Pneumatic drive type washing tower for treating atmospheric pollution | |
| CN117225129B (en) | Flue gas purification device for waste heat recovery |
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 |