CN110270220A - A kind of haze purifying column - Google Patents

A kind of haze purifying column Download PDF

Info

Publication number
CN110270220A
CN110270220A CN201910621963.6A CN201910621963A CN110270220A CN 110270220 A CN110270220 A CN 110270220A CN 201910621963 A CN201910621963 A CN 201910621963A CN 110270220 A CN110270220 A CN 110270220A
Authority
CN
China
Prior art keywords
main structure
plate
rib
pylon
haze
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
Application number
CN201910621963.6A
Other languages
Chinese (zh)
Inventor
孟新利
赵耿彬
张瑞平
陈建功
张建彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Is Wind Suppression Technology Co Ltd Windwall
Original Assignee
Shanxi Is Wind Suppression Technology Co Ltd Windwall
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanxi Is Wind Suppression Technology Co Ltd Windwall filed Critical Shanxi Is Wind Suppression Technology Co Ltd Windwall
Priority to CN201910621963.6A priority Critical patent/CN110270220A/en
Publication of CN110270220A publication Critical patent/CN110270220A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D49/00Separating dispersed particles from gases, air or vapours by other methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8678Removing components of undefined structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02Structures made of specified materials
    • E04H12/08Structures made of specified materials of metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22Sockets or holders for poles or posts

Abstract

A kind of haze purifying column is placed in avenue, the two sides Lu Xiang, square periphery, in the park and intensive place of any vehicle crew, it includes pedestal, main structure pylon, ventilation dust-break blade, catalyst reaction column, photomask, weather shield;Main structure pylon is fixed on base top, photomask is mounted on main structure tower top, in main structure tower top and one circle weather shield of photomask periphery setting, several and contour catalyst reaction column of main structure pylon is installed on the inside of main structure pylon, in one circle ventilation dust-break blade of main structure pylon outer periphery installation.The present invention is at low cost, and installation, later period operation maintenance are convenient, except haze effect is good.When there is free flow of air, air enters inside haze purifying column by ventilation dust-break blade and reacts realization with its catalyst reaction column except haze effect.

Description

A kind of haze purifying column
Technical field
The invention belongs to municipal and environment-friendly fields.More particularly to a kind of haze purifying column, it is placed in avenue, road lane two Side, square periphery, in the park and intensive place of any vehicle crew.
Background technique
It is frequent with Development of Urbanization, the progress of science and technology and mankind's activity, it is horizontal higher and higher in people's lives Environmental problem is also more and more urgently to be resolved simultaneously.Influence of the haze to the production and living of people can not be ignored, and haze is in people Have no when prevention in intrusion human respiratory tract and the lobe of the lung, so as to cause respiratory disease, disease of cardiovascular system, blood The diseases such as system.It is generally believed that haze weather generation mechanism is a large amount of particles to suspend in air and meteorological condition collective effect Result;Particle is mainly to be generated due to artificial origin, burning, dust such as fossil fuel, industrial pollution etc..In order to solve Haze problem takes a variety of methods, comprehensive improvement city raised dust and kitchen fumes pollution, forbids city and suburb nearby to burn high dirty Fuel is contaminated, carries out the work of discharge of pollutant sources bill compilation, carries out clean manufacturing, puts forth effort to reduce multi-pollutant discharge.There are also uses Vehicle-mounted water mist spray eliminates the dust in road surface overhead, but such method is still difficult to solve haze in life and asks the infringement of people Topic, traditional outdoor haze clarifier have a single function, and mobile inconvenient, figure not enough goes to industrialize.For solution problem above one Kind haze purifying column comes into being.Summary of the invention
The present invention provide it is a kind of both can effectively remove haze removing and harmful gas, can also categorised collection rubbish, it is low in cost, multi-functional A kind of haze purifying column.
A kind of haze purifying column, it is characterized in that including pedestal, main structure pylon, ventilation dust-break blade, catalyst reaction column, light harvesting Cover, weather shield;Main structure pylon is fixed on base top, and photomask is mounted on main structure tower top, in main structure tower top Portion and one circle weather shield of photomask periphery setting, are equipped with several and contour catalysis of main structure pylon on the inside of main structure pylon Agent reaction column, in one circle ventilation dust-break blade of main structure pylon outer periphery installation.
The main structure pylon is stood to rib, lower plate, located lateral board group from regular hexagon frame, length into regular hexagon frame Six angular positions stand vertical to rib with six respectively and be connected through a screw thread;Located lateral plate is connect with six long stand to rib, Lower plate be located at main structure pylon lower part and with it is six long stand to connect to rib and grow to stand to rib extend lower plate out;It is provided with above lower plate Catalyst reaction column spacing collar;Located lateral plate is located in the middle part of main structure pylon.
The pedestal includes cylinder, door, dustbin, and cylinder is connected by hinge door, and dustbin is arranged in cylinder lumen;It is described Cylinder is made of bottom plate, top plate, partition, short stand to rib, welded between bottom plate and top plate it is short stand to rib, short stand to rib is located at bottom plate With six angles of top plate;Six short stand to rib lower part extends bottom plate 20mm out, and two neighboring short stand is connected between rib by hinge One piece of door is connect, every piece of door top is equipped with garbage throw-in port;Partition is axially set between bottom plate and top plate, and partition is by bottom plate and pushes up Space between plate such as is divided at six big cavitys;One dustbin is set in each cavity.
The outer edge of the weather shield is regular hexagon, and inward flange is circular cyclic annular aluminium sheet, weather shield it is outer peripheral Regular hexagon side length is 537mm, and the round diameter of the inward flange of weather shield is 355mm;In one circle of main structure tower top setting Weather shield is bolted with photomask, is mounted on main structure tower top.
The ventilation dust-break blade is by steel plate bending into C-shaped plate.
The catalyst reaction column is made of pvc pipe and the haze catalyst that removes of tube wall surface coating.
Catalyst reaction column is the function medium mainly undertaken except haze, using the pipe of PVC material, pipe internal-and external diameter surface Coating removes haze catalyst, is used for adsorption-decomposition function haze and pernicious gas.
Pedestal (abbreviation pedestal) with classification garbage can function is made of regular hexagon cylinder, door, door lock, dustbin, Regular hexagon cylinder founds the container being welded to rib and 6 pieces of rectangular steel plates from two blocks of regular hexagon steel plates, six, with positive six side Shape steel plate is top plate and bottom plate, stands with six to rib and connect in bottom plate, two, top plate regular hexagon steel plate six angular position, is used Welding connecting mode, six are stood to rib lower part and slightly grow base plate certain distance, form base support leg;In bottom plate, top plate two 2 pieces of rectangular steel plates are welded among a regular hexagon steel plate at every diagonal line of regular hexagon, by two bottom plate, top plate regular hexagons It six big cavitys such as is divided among steel plate, six thin plates is installed by hardware hinge on the demarcation plate at six cavity mouths Metallic door, top are put into mouth there are rubbish, and dustbin is a trapezoidal steel cylinder, and top is put into open height lower than door rubbish, and one 6 are shared, is respectively put into 6 cavitys, stationery rubbish, plastic products rubbish, metal class rubbish, category of glass rubbish, cloth are divided into Expect class rubbish, garbage.
The present invention removes haze significant effect, low in cost, and installation, later period operation maintenance are convenient, the sorting rubbish of lower base Bucket makes equipment realize diversified function.
Detailed description of the invention
Fig. 1 is haze purifying column elevation of the present invention;
Fig. 2 is haze purifying column sectional front view of the present invention;
Fig. 3 is haze purifying column main structure pylon installation diagram of the present invention;
Fig. 4 is the pedestal installation diagram that haze purifying column of the present invention has classification garbage can function;
Fig. 5 is the pedestal top cross-sectional view that haze purifying column of the present invention has classification garbage can function;
Fig. 6 is haze purifying column top cross-sectional view of the present invention;
Fig. 7 is haze purifying column main structure pylon bottom plate figure of the present invention;
Fig. 8 is haze purifying column photomask figure of the present invention;
Fig. 9 is haze purifying column photomask top view of the present invention;
Figure 10 is haze purifying column main structure pylon partial enlarged view of the present invention;
Figure 11 is haze purifying column of the present invention top and the bottom connection enlarged drawing;
Figure 12 is haze purifying column ventilation dust-break blade installation enlarged drawing of the present invention;
In figure, 1- main structure pylon, 2- ventilation dust-break blade, 3- catalyst reaction column, 4- photomask, 5- weather shield, 6- pedestal, 7- cylinder, 8-, 9- door lock, 10- dustbin, 11- rectangular clapboard, 12- is short stands to rib, 13- top plate, 14- bottom plate, 15- connection Bolt 16- regular hexagon frame, 17- long are stood to rib, 18- lower plate, 19- located lateral plate, 20- installation bolt, 21- connection pawl, 22- Catalyst reaction column position spacing collar, 23- rivet.
Specific embodiment
Shown shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of haze purifying column, tower is total 3 meters high;Wherein main structure pylon It is 2.62 meters with photomask height, pedestal height is 0.8 meter.Haze purifying column is placed in avenue, the two sides Lu Xiang, square week In side, the park and intensive place of any vehicle crew.
A kind of haze purifying column, by pedestal 6, main structure pylon 1, ventilation dust-break blade 2, catalyst reaction column 3, photomask 4, weather shield 5 forms.
Main structure pylon 1 is fixed on 6 top of pedestal by connection pawl and installation bolt, and photomask 4 is mounted on main structure tower The top of frame 1, top and one circle weather shield 5 of photomask periphery setting in main structure pylon 1, is installed on the inside of main structure pylon There is several and contour catalyst reaction column 3 of main structure pylon, one circle ventilation gear is vertically installed in main structure pylon outer periphery Dirt blade 2.
The pedestal is hexagonal prisms cylinder.
The pedestal 6 is made of cylinder 7, door 8, door lock 9, dustbin 10, and cylinder 7 is by bottom plate 14,13,6 pieces of top plate long Short stand to rib 12 of 11, six 800mm long of rectangular clapboard of 776mm wide 498mm forms, and bottom plate 14, top plate 13 are that side length is The regular hexagon steel plate of 500mm welds short stand and welds six altogether to rib 12(and stand to rib between bottom plate 14 and top plate 13), it is short stand to Rib 12 is located at six angles of bottom plate 14 and top plate 13;Six short stand to rib lower part extends bottom plate 20mm out, the as supporting leg of pedestal, Two neighboring short stand is connected by hinge one piece of door 8(totally six pieces of doors between rib).Every piece of door top is equipped with the rubbish of 250*100mm Rubbish dispensing port.
By welding 776mm wide 498mm 2 pieces long between bottom plate 14, top plate 13 and along regular hexagon each diagonal line Rectangular clapboard 11(totally 6 pieces of rectangular clapboards 11), the space between bottom plate and top plate big six such as is divided by rectangular clapboard 11 Cavity.
Bottom plate 14, top plate 13 are regular hexagon thin plate.
One dustbin 10 is set in each cavity.It is 160mm, length of going to the bottom is 450mm, height that dustbin, which is upper bottom length, It is the trapezoidal steel cylinder of 255mm, the garbage throw-in port of door is lower than at the top of dustbin.
6 dustbins are used for garbage classification.Respectively stationery rubbish, plastic products rubbish, metal class rubbish, category of glass rubbish Rubbish, cloth class rubbish, garbage.
Shown in Fig. 3, main structure pylon is the positive hexagonal column frame of hollow out;Or main structure pylon is positive six face of hollow out Body.
Main structure pylon 1 is stood from regular hexagon frame 16, length to rib 17, lower plate 18, located lateral plate 19,15 groups of bolt of connection At regular hexagon frame 16, length found the positive hexagonal column for forming a hollow out to rib 17, lower plate 18, located lateral plate 19.
The side length of regular hexagon is 421m.
A regular hexagon frame is arranged in main structure pylon top, and a regular hexagon side is arranged in the middle part of main structure pylon A regular hexagon frame is arranged in frame, main structure pylon bottom end.It is stood with six long six angular positions of three regular hexagon frames It is bolted to rib.
Six long stand to rib lower part extends lower plate 25mm formation main structure tower leg out, and lower plate and base deck is made to have one Determine space to be not directly contacted with.
Extend position at lower plate 13mm out in every long stand to rib and set bolt mounting holes, bolt mounting holes are by bolt the bottom of by The reserved connection pawl of seat top plate is connect with long stand to rib, to realize that main structure pylon is fixed with pedestal.
Shown in Fig. 6, the regular hexagon frame in the middle part of main structure pylon is equipped with the cross for the limit of catalyst reaction column To positioning plate 19.
The located lateral plate 19 is using the thick transparent acrylic material of 10mm, located lateral plate 19 and above-mentioned regular hexagon steel Plate etc. is big, and opens diameter 51mm circular hole proposing the position for being equipped with catalyst reaction column, and catalyst reaction column can be made to pass through cross To positioning plate.
Catalyst reaction column is made of pvc pipe and the haze catalyst that removes of tube wall surface coating.
Catalyst reaction column is used for adsorption-decomposition function haze and pernicious gas.
Catalyst reaction column passes through located lateral plate, is placed in the spacing collar in the regular hexagon steel lower plate of bottom.
55 catalyst reaction columns are placed inside main structure pylon altogether, are distributed not block mutually as principle.
Fig. 8, shown in 9, photomask is hemispherical cover, is made of 5mm thickness acrylic material, hemispherical cover diameter 365mm Side and regular hexagon frame inscribe, photomask is installed on main structure tower top;
The outer edge of weather shield is regular hexagon, and inward flange is circular cyclic annular aluminium sheet, the outer peripheral regular hexagon of weather shield Side length is 537mm, and the round diameter of the inward flange of weather shield is 355mm.Weather shield is enclosed in main structure tower top setting one, with Photomask is bolted, and is mounted on main structure tower top.
Shown in Figure 11, the regular hexagon steel plate that one piece of side length of welding is 417mm in main structure tower bottom regular hexagon frame, The position setting spacing collar for being equipped with catalyst reaction column is being proposed on steel plate;The spacing collar is width 20mm, diameter 51mm Round iron ring is welded on the position for proposing and being equipped with catalyst reaction column.
Shown in Figure 12, ventilation dust-break blade is by steel plate bending into C-shaped plate, the long 10mm of upper hem, the long 15mm of lower hem, back Side length 60mm, length are 2195mm,
Ventilation dust-break blade is connected to main structure tower top and rectifies between hexagon frame and bottom end regular hexagon frame, and connection type is adopted Use rivet.
Uniformly distributed windscreen dirt blade on the outside of main structure pylon.Each side of hexahedral main structure pylon is evenly distributed 9 It divulges information dust-break blade, 54 ventilation dust-break blades in total on the outside of main structure pylon, according to the setting of axle center mirror symmetry.

Claims (6)

1. a kind of haze purifying column, it is characterized in that including pedestal, main structure pylon, ventilation dust-break blade, catalyst reaction column, collection Light shield, weather shield;Main structure pylon is fixed on base top, and photomask is mounted on main structure tower top, in main structure pylon Top and one circle weather shield of photomask periphery setting, be equipped on the inside of main structure pylon it is several with main structure pylon is contour urges Agent reaction column, in one circle ventilation dust-break blade of main structure pylon outer periphery installation.
2. a kind of haze purifying column according to claim 1, it is characterized in that the main structure pylon is vertical by regular hexagon frame, length To rib, lower plate, located lateral board group at six angular positions of regular hexagon frame stand vertical to rib and pass through spiral shell with six respectively Line connection;Located lateral plate is connect with six long stand to rib, and lower plate is located at main structure pylon lower part and connects with six long stand to rib It connects and grows to stand to rib and extend lower plate out;Catalyst reaction column spacing collar is provided with above lower plate;Located lateral plate is located at main structure In the middle part of pylon.
3. a kind of haze purifying column according to claim 1, it is characterized in that the pedestal includes cylinder, door, dustbin, cylinder It is connected by hinge door, dustbin is arranged in cylinder lumen;The cylinder is made of bottom plate, top plate, partition, short stand to rib, bottom plate Welded between top plate it is short stand to rib, it is short to stand six angles for being located at bottom plate and top plate to rib;Six short stand to rib lower part extends out Bottom plate 20mm, two neighboring short stand are connected by hinge one piece of door between rib, and every piece of door top is equipped with garbage throw-in port;The bottom of at Partition is axially set between plate and top plate, and the space between bottom plate and top plate six big cavitys such as is divided by partition;Each One dustbin is set in cavity.
4. a kind of haze purifying column according to claim 1, it is characterized in that the outer edge of the weather shield is regular hexagon, it is interior Edge is circular cyclic annular aluminium sheet, and the outer peripheral regular hexagon side length of weather shield is 537mm, the circle of the inward flange of weather shield Diameter is 355mm;In one circle weather shield of main structure tower top setting, it is bolted with photomask, is mounted on main structure Tower top.
5. a kind of haze purifying column according to claim 1, it is characterized in that the ventilation dust-break blade is by steel plate bending into C Shape plate.
6. a kind of haze purifying column according to claim 1, it is characterized in that the catalyst reaction column is by pvc pipe and tube wall table The haze catalyst that removes of face coating forms.
CN201910621963.6A 2019-07-11 2019-07-11 A kind of haze purifying column Pending CN110270220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910621963.6A CN110270220A (en) 2019-07-11 2019-07-11 A kind of haze purifying column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910621963.6A CN110270220A (en) 2019-07-11 2019-07-11 A kind of haze purifying column

Publications (1)

Publication Number Publication Date
CN110270220A true CN110270220A (en) 2019-09-24

Family

ID=67963030

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910621963.6A Pending CN110270220A (en) 2019-07-11 2019-07-11 A kind of haze purifying column

Country Status (1)

Country Link
CN (1) CN110270220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114370201A (en) * 2021-12-21 2022-04-19 江苏若比林环保设备有限公司 Freely splice dust removal and noise reduction formula versatility environmental protection engineering construction is with enclosing fender

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542473A (en) * 2013-10-21 2014-01-29 王全龄 Haze pollutant removing device
CN205627517U (en) * 2016-03-30 2016-10-12 李澎涛 Intelligent purifying column is used in city
CN107096305A (en) * 2017-04-07 2017-08-29 北京卫蓝智慧环境科技有限公司 A kind of city haze controlling device and administering method based on street lamp
CN108261854A (en) * 2018-03-27 2018-07-10 佛山市金净创环保技术有限公司 One kind removes haze solid particulate matter device
CN108607284A (en) * 2018-04-13 2018-10-02 河海大学 A kind of arterial street lamppost based on solar energy and wind energy is with simply removing haze device
CN210993758U (en) * 2019-07-11 2020-07-14 山西尚风抑风墙科技有限公司 Haze purifying tower

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542473A (en) * 2013-10-21 2014-01-29 王全龄 Haze pollutant removing device
CN205627517U (en) * 2016-03-30 2016-10-12 李澎涛 Intelligent purifying column is used in city
CN107096305A (en) * 2017-04-07 2017-08-29 北京卫蓝智慧环境科技有限公司 A kind of city haze controlling device and administering method based on street lamp
CN108261854A (en) * 2018-03-27 2018-07-10 佛山市金净创环保技术有限公司 One kind removes haze solid particulate matter device
CN108607284A (en) * 2018-04-13 2018-10-02 河海大学 A kind of arterial street lamppost based on solar energy and wind energy is with simply removing haze device
CN210993758U (en) * 2019-07-11 2020-07-14 山西尚风抑风墙科技有限公司 Haze purifying tower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114370201A (en) * 2021-12-21 2022-04-19 江苏若比林环保设备有限公司 Freely splice dust removal and noise reduction formula versatility environmental protection engineering construction is with enclosing fender
CN114370201B (en) * 2021-12-21 2022-11-15 江苏若比林环保设备有限公司 Free concatenation dust removal falls multi-purpose nature environmental protection engineering construction of formula of making an uproar and is used enclosing fender

Similar Documents

Publication Publication Date Title
CN110270220A (en) A kind of haze purifying column
CN201175633Y (en) Micropore ceramics dust remover
CN210993758U (en) Haze purifying tower
CN211216153U (en) Ascending pipe type gas lifting cap for removing fine particles in sintering flue gas tower
CN110559834A (en) ascending pipe type gas lifting cap for removing fine particles in sintering flue gas tower
CN2194764Y (en) Combined small-section passage type light electric dust-remover
CN204757160U (en) Multi -functional air purification device
CN210159249U (en) Sewage sedimentation tank
CN218281100U (en) Building construction dust device
CN208943700U (en) A kind of recycling of lacquer dust is in the system of utilizing
CN208249028U (en) A kind of dustbin for building that may filter that
CN203725001U (en) Water curtain photo-oxidation integrated exhaust gas purifier
CN208065954U (en) A kind of whirlwind adsorbent equipment
CN2415295Y (en) Outdoor air filtering environment protection equipment
CN213793217U (en) Architectural ceramic glaze ash removal device
CN214306897U (en) Solar street lamp with atmosphere detection device
CN201493007U (en) Oil film type coating cloud purifying machine
CN214949653U (en) Indoor air purification device
CN210302892U (en) Single-station filter drum dust remover
CN215610276U (en) A explosion-proof type workshop dust recovery unit for enameled wire production
CN217961671U (en) Sleeve type catalyst integrated denitration device
CN209501095U (en) One kind using bag filter for sodium tert-butoxide production
CN109013064A (en) A kind of novel spray type electric precipitator
CN203724941U (en) Internal waste gas purifier for water curtain photo-oxidation combined power
CN218209999U (en) Air disinfection purifier with sample retention function

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