CN205627497U - Unpowered clarification plant of gaseous particulate matter - Google Patents
Unpowered clarification plant of gaseous particulate matter Download PDFInfo
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- CN205627497U CN205627497U CN201620427677.8U CN201620427677U CN205627497U CN 205627497 U CN205627497 U CN 205627497U CN 201620427677 U CN201620427677 U CN 201620427677U CN 205627497 U CN205627497 U CN 205627497U
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- Prior art keywords
- tower body
- unpowered
- helical blade
- absorption tower
- rotary shaft
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Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to an oil smoke and waste gas purification technology field especially relate to an unpowered clarification plant of gaseous particulate matter. This unpowered clarification plant of gaseous particulate matter is including ventilator, unpowered purifier, weighing device and alarm device, unpowered purifier with the ventilator intercommunication, unpowered purifier includes the helical blade who makes with filtering material and/or adsorption material, helical blade can the rotation, the weighing device is used for the monitoring helical blade's weight exceedes predetermines the weight threshold value, in order to correspond control alarm device sends alarm signal. The utility model aims to provide an unpowered clarification plant of gaseous particulate matter, its investment cost is low, daily maintenance cost low, can also solve that the gaseous particulate matter purification efficiency such as oil flue waste gas that exist are unstable, the routine maintenance is untimely among the prior art, easily produce technical problem such as secondary pollution.
Description
Technical field
This utility model relates to oil smoke and waste gas purification technical field, particularly relates to a kind of gas particles thing
Unpowered cleaning equipment.
Background technology
Along with developing rapidly of China's economy, the dietetic level of urban and rural residents steadily improves；China cooks
The methods such as food many employings fried, fried, cooked, fried, these food process methods have discharged substantial amounts of oil smoke.
Control for strengthening diet cooking fume, in 2000, State Environmental Protection Administration has promulgated that " oil smoke of catering industry is arranged
Put standard " (GB18483-2001), it is stipulated that catering trade unit must be installed cooking fume control equipment and reach
The emission request of regulation.The gas particles thing pollution controls such as oil smoke are the most clearly included in greatly by administration section
One of important measures of gas pollution control, wherein Beijing, Hunan, zhejiang and other places have all formulated relevant meal
Drink oil smoke management method, strengthens oil smoke of catering industry supervision, compulsive requirement food and beverage enterprise and unit dining room
Use high-efficient oil smoke purification facility, and periodic maintenance, it is ensured that qualified discharge.But to resident's food and drink oil
Discharge standard or limit value are not formulated in the gas particles thing discharges such as cigarette, the most untreated oil smoke etc.
Gas particles thing is in smoke exhaust ventilator or exhaust fan are discharged into outside atmosphere environment, to ambient atmosphere ring
Border causes bigger pollution, but due to big of pollutant amounts of having such as resident's kitchen fumes, abnormal flavour
Extensively, administering difficult feature, this brings great difficulty to fume pollution preventing and treating and management.
Related science research shows that smoke particle thing that food and drink discharges, volatile organic matter are large size cities
The important sources of " gray haze arch-criminal " fine particle (PM2.5), contribution accounting reaches 6%-13%, occupies
The oil smoke of people's culinary art and catering trade discharge has become one of primary pollution source in city atmospheric environment, gas
Body particle purifying is the most very urgent.In cooking process, edible oil and food under the high temperature conditions,
Thermal decomposition or cracking can occur, form a kind of gaseous state, liquid and the mixing of 3 kinds of organic forms of solid-state
Body, i.e. oil smoke class particulate matter.In oil smoke, the mixture of liquid and particulate solid is referred to as mist of oil, particle diameter
Between 0.010～10 micron；Gaseous parts then discharges as volatile organic matter (VOCs), its
Component is extremely complex, detectable each type organic about kind more than 300.Due to kitchen or catering trade
Smoke particle thing and gaseous contaminant many genus low latitude, discharge near the ground, on the one hand mist of oil discharge after can
Directly form PM2.5, a large amount of VOCs on the other hand discharged also can by atmosphere with the change of NOx
Learn reaction, form secondary PM2.5.
Resident is usually installation smoke exhaust ventilator in the kitchen of the cooking and oil smoke is transferred directly to air at present
In, although the air pollution in kitchen is had certain alleviation, but because the pollution in fume eliminating can not be gone
Thing, but directly pollutant are pumped in atmospheric environment, this brings serious dirt to atmospheric environment
Dye.Develop and promoted multiple oil flue waste gas Treatment process both at home and abroad, mainly having included inertial collision
The method of purification, filtration, purification method, liquid scrubbing method, high-pressure electrostatic sedimentation, thermal oxide burning method, light
Solve oxidizing process, the chemical catalysis method of purification and biological treatment etc..Its technological process is usually flue gas by collecting
Oil smoke cover is purified by main reactor after collecting, and the air exhausting device being positioned at oil smoke outlet is uninterrupted
Work, is that main oil smoke reactor provides power first, is second discharged rapidly by the flue gas purified.But
The particularity become with gaseous state groups of contaminants due to smoke particle thing, conventional purification method has respective office
Sex-limited, as high in cost of investment, regular maintenance costly, be easily generated secondary pollution etc., and conventional clean
Gasifying device does not have reports to the police to remind user to change the technical problem of filtering material in time.
Utility model content
The purpose of this utility model is to provide the unpowered cleaning equipment of gas particles thing, its cost of investment
Low, regular maintenance expense is low, moreover it is possible to solve present in prior art the gas particles things such as oil flue waste gas
Purification efficiency is unstable, regular maintenance not in time, be easily generated the technical problems such as secondary pollution.
The unpowered cleaning equipment of gas particles thing that this utility model provides, including aerarium, unpowered
Purifier, weighing device and alarm device；
Described unpowered purifier connects with described aerarium；
Described unpowered purifier includes the helical blade made with filtering material and/or adsorbing material；
Described helical blade can rotation；
Described weighing device is connected with described helical blade；Described alarm device is unpowered relative to described
Purifier position is fixed；
Described weighing device exceedes preset weight threshold value, with right for the weight monitoring described helical blade
Described alarm device should be controlled and send alarm signal.
Further, described unpowered purifier includes absorption tower body and absorption filter element；Described absorption
Filter element is arranged on inside described absorption tower body；Described aerarium is connected with described absorption tower body；
Described absorption filter element includes rotary shaft and described helical blade；
Described helical blade is fixedly installed in described rotary shaft；Described helical blade and described adsorption tower
There is between the inwall of body gap, and and described absorption tower body between form helical intake；Described rotation
Axle is connected with described absorption tower body, and described rotary shaft can be relative to described absorption tower body rotation；
Described absorption tower body has air inlet and air outlet；
Gas can sequentially pass through described air inlet, described helical intake, described air outlet and described logical
Wind device；
Described weighing device is arranged on inside described absorption tower body, and is connected with described rotary shaft；
Described alarm device is fixed relative to described absorption tower body position.
Further, described weighing device includes elastic component, at least in the two ends of described rotary shaft
End is connected with described absorption tower body by described elastic component；
Described rotary shaft is fixedly connected with weight instruction driving lever；
Described weight instruction driving lever can be with described rotary shaft moving axially along described rotary shaft, to touch
Sending out alarm device described sends alarm signal.
Further, the described unpowered cleaning equipment of gas particles thing also includes for coordinating with flue even
The flue adapter connect；Described flue adapter removably connects with described absorption tower body；
Described aerarium includes and the turbine of described rotary shaft drive connection.
Further, described absorption filter element also includes adsorption stuffing；
At least provided with a described adsorption stuffing inside described helical intake；Described gas can be through institute
State adsorption stuffing to flow along described helical intake；
Described adsorption stuffing is connected with described rotary shaft, or described adsorption stuffing and described helical blade
Connect；
Described adsorption stuffing includes filtering material or adsorbing material.
Further, described helical blade is plate-fin helical blade；
The material of described helical blade is spray fusing polypropylene fibre, polyurethane foam, active carbon nonwoven fabric
In one or more；
The adsorbing material of described adsorption stuffing is spray fusing polypropylene fibre, open pore polyurethane foam, work
One or more in property charcoal non-woven fabrics.
Further, the inwall of described absorption tower body is cylindrical or spiral yarn shaped；Described absorption tower body
Inwall be coated with tower body inwall adsorption layer in whole or in part；The material of described tower body inwall adsorption layer
For spray fusing polypropylene fibre, polyurethane foam or active carbon nonwoven fabric.
Further, the bottom of described absorption tower body is provided with filter element anti-drop net；Described filter element anti-drop net
There is described air inlet, and removably connect with described absorption tower body；
Described filter element anti-drop net connects described rotary shaft by filter element keeper.
Further, described weighing device includes weight sensor；Described weight sensor is used for sensing
The weight of described helical blade.
Further, one during described alarm device includes warning sign, warning lamp, buzzer or
Multiple.
The unpowered cleaning equipment of gas particles thing that this utility model provides, by setting with unpowered purification
Ascending air in the standby flue being connected, to order about, to promote helical blade rotation, rises with season
In air-flow, the gas particles thing such as oil smoke is adsorbed onto on helical blade, improves the gas particles things such as oil smoke
Ventilation effect in adsorption efficiency and flue；By utilizing the most wind-driven extraneous aerarium, with
Order about the ascending air in flue further and promote helical blade rotation, and then further increase oil smoke
Etc. ventilation effect in the adsorption efficiency of gas particles thing and flue, air flue emission is made to go out qualified gas
Body, greatly reduces atmospheric pollution；By weighing device and alarm device, to remind user the most more
Change and safeguard helical blade, reduce the gas particles things such as oil smoke and directly drain into the risk of air, it is ensured that oil
The removal efficiency of the gas particles things such as cigarette.This gas particles thing unpowered cleaning equipment structure is relatively
Simply, regular maintenance is easy and regular maintenance expense is relatively low；And this unpowered cleaning equipment does not uses
The power sources such as electric energy, the gas particles thing such as its oil flue waste gas purifies that cost of investment is low, good environmental protection,
Noise does not has substantially, and has prompt functions, and replacing is filtered, inhaled to remind user to safeguard in time
Enclosure material, improves the stability of gas particles thing purification efficiency, reduces and produces secondary pollution.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical side of the prior art
Case, will make simply the accompanying drawing used required in detailed description of the invention or description of the prior art below
Introduce, it should be apparent that, the accompanying drawing in describing below is embodiments more of the present utility model, right
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 shows for the structure of the unpowered cleaning equipment of gas particles thing that this utility model embodiment provides
It is intended to；
The unpowered cleaning equipment of gas particles thing that Fig. 2 provides for this utility model embodiment unpowered
The structural representation of purifier；
The unpowered cleaning equipment of gas particles thing that Fig. 3 provides for this utility model embodiment unpowered
Another structural representation of purifier；
The helical-blade of the unpowered cleaning equipment of gas particles thing that Fig. 4 provides for this utility model embodiment
Sheet and the schematic diagram of rotary shaft；
The disc type of the unpowered cleaning equipment of gas particles thing that Fig. 5 provides for this utility model embodiment is inhaled
The schematic diagram of attached filler；
The wire of the unpowered cleaning equipment of gas particles thing that Fig. 6 provides for this utility model embodiment is inhaled
The schematic diagram of attached filler；
Another line of the unpowered cleaning equipment of gas particles thing that Fig. 7 provides for this utility model embodiment
The schematic diagram of shape adsorption stuffing；
The filter element of the unpowered cleaning equipment of gas particles thing that Fig. 8 provides for this utility model embodiment is prevented
The schematic diagram of pendant net.
Reference:
101-absorption filter element；1011-rotary shaft；1012-helical blade；
1013-adsorption stuffing；10131-disc type adsorption stuffing；10132-wire adsorption stuffing；
102-absorption tower body；1021-air inlet；1022-air outlet；
1023-filter element anti-drop net；1024-form；
201-aerarium；202-is unpowered purifier；203-flue；
204-flue adapter；
301-weighing device；3011-elastic component；3012-weight instruction driving lever；
302-alarm device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, aobvious
So, described embodiment is a part of embodiment of this utility model rather than whole embodiments.
Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of this utility model protection.
In description of the present utility model, it should be noted that term " " center ", " on ", D score,
"left", "right", " vertically ", " level ", " interior ", " outward " etc. instruction orientation or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of this practicality of description new
Type and simplifying describes rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally,
Term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicate
Or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixing even
Connect, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electricity
Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two elements
Internal connection.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Embodiment
See shown in Fig. 1-Fig. 8, present embodiments provide a kind of unpowered cleaning equipment of gas particles thing；
The structural representation of the unpowered cleaning equipment of gas particles thing that Fig. 1 provides for the present embodiment；Fig. 2, figure
Two kinds of the unpowered purifier of the 3 unpowered cleaning equipments of gas particles thing provided for the present embodiment
Structural representation；Wherein the adsorption stuffing shown in Fig. 2 is disc type adsorption stuffing, the absorption shown in Fig. 3
Filler is wire adsorption stuffing；Helical blade that Fig. 4 provides for the present embodiment and the schematic diagram of rotary shaft；
The schematic diagram of the adsorption stuffing that Fig. 5-Fig. 7 provides for the present embodiment, wherein, Fig. 5 show disc type and inhales
Attached filler, Fig. 6 and Fig. 7 is wire adsorption stuffing.The gas particles thing that Fig. 8 provides for the present embodiment
The schematic diagram of the filter element anti-drop net of unpowered cleaning equipment.
See shown in Fig. 1-Fig. 8, the present embodiment provide the unpowered cleaning equipment of gas particles thing (with
The lower unpowered cleaning equipment of abbreviation), including aerarium 201, unpowered purifier 202, dress of weighing
Put 301 and alarm device 302；Wherein, aerarium 201 can be driven by extraneous natural wind, with by wind
Rotational kinetic energy can be converted into.
Unpowered purifier 202 connects with aerarium 201；Further, gas to be clean depends on
Secondary through unpowered purifier 202, aerarium 201 row to air, or gas to be clean is successively
Through aerarium 201, unpowered purifier 202 row to air；Preferably, gas to be clean depends on
Secondary through unpowered purifier 202, aerarium 201 row to air so that unpowered purifier
202 filtrations, purified gas are again through aerarium 201, to extend the use time of aerarium 201.
In the present embodiment, gas to be clean namely contains the gas of gas particulate matter, can be food and drink
Industry oil smoke, dining room kitchen fume, the livestock and poultry farm discharge gas such as ammonia, low concentration technology waste gas,
This gas rises formation air-flow in flue 203；Preferably, the unpowered cleaning equipment of gas particles thing
Filter, purify the kitchen fumes such as residential kitchen, food and beverage enterprise, company dining room；Further, gas
Particulate matter is unpowered cleaning equipment filters, purifies the kitchen fumes of residential kitchen, is cooking reducing resident
The pollution that oil smoke discharge to air is directly brought by timing range hood to air.
Unpowered purifier 202 includes the helical blade made with filtering material and/or adsorbing material
1012；Helical blade 1012 can rotation.
Weighing device 301 is connected with helical blade 1012；Alarm device 302 is relative to unpowered purification
Device 202 position is fixed.
Weighing device 301 exceedes preset weight threshold value, with right for the weight monitoring helical blade 1012
Alarm device 302 should be controlled and send alarm signal.This alarm signal can be acoustical signal, display lamp
Optical signal etc..Preferably, during alarm device 302 includes warning sign, warning lamp, buzzer
Plant or multiple；By warning sign, warning lamps such as redness, yellow with visual alerts user, pass through honeybee
Ring device is with audible prompts user；Preferably, alarm device 302 includes warning lamp and buzzer, with from
User is reminded in vision, audition simultaneously.Helical blade 1012 is along with the increase of the time of use, and it adsorbs oil
The weight of the gas particles things such as cigarette also increases；When helical blade 1012 is adsorbed onto the oil smoke etc. of constant weight
During gas particles thing, reach to be substantially saturated, need to change, safeguard helical blade 1012, to guarantee oil
The removal efficiency of the gas particles things such as cigarette.Preferably, preset weight threshold value is less than helical blade 1012
Saturated absorption gravimetric value.
It should be noted that unpowered in the application refer to the unpowered cleaning equipment of gas particles thing from
Body does not has power source, relies on the ascending air of flue 203 or natural wind to drive unpowered purifier
The absorption filter element 101 of 202 rotates.Wherein, the ascending air of flue 203 can be such as smoke exhaust ventilator
Cause during startup and/or natural wind drives aerarium 201 to cause.
Gas particles thing described in the present embodiment is unpowered cleaning equipment, by with unpowered cleaning equipment
Ascending air in the flue being connected is to order about, to promote helical blade 1012 rotation, with on season
Rise in air-flow the gas particles things such as oil smoke to be adsorbed onto on helical blade 1012, improve the gases such as oil smoke
Ventilation effect in the adsorption efficiency of grain thing and flue 203；Extraneous the most wind-driven by utilizing
Aerarium 201, to order about ascending air promotion helical blade 1012 rotation in flue 203 further,
And then further increase ventilation effect in the adsorption efficiency of the gas particles things such as oil smoke and flue 203
Really, make flue 203 give off qualified gas, greatly reduce atmospheric pollution；Pass through weighing device
301 and alarm device 302, safeguard helical blade 1012 to remind user to change in time, reduce oil smoke etc.
Gas particles thing directly drains into the risk of air, it is ensured that the removal efficiency of the gas particles things such as oil smoke.
This gas particles thing unpowered cleaning equipment structure is relatively simple, and regular maintenance is easy and daily
Maintenance cost is relatively low；And this unpowered cleaning equipment does not use the power sources such as electric energy, its oil flue waste gas
, good environmental protection, noise low etc. gas particles thing purification cost of investment substantially do not have, and have report
Alert prompt facility, reminds user to safeguard replacing filtration, adsorbing material in time, improves gas particles thing
The stability of purification efficiency, reduces and produces secondary pollution.
Further, unpowered purifier 202 includes absorption tower body 102 and absorption filter element 101；Inhale
It is internal that attached filter element 101 is arranged on absorption tower body 102；Aerarium 201 is connected with absorption tower body 102.
Absorption filter element 101 includes rotary shaft 1011 and helical blade 1012.
Helical blade 1012 is fixedly installed in rotary shaft 1011；Helical blade 1012 and absorption tower body
Between the inwall of 102, there is gap, in order to absorption filter element 101 rotates relative to absorption tower body 102；
Helical blade 1012 also and forms helical intake between absorption tower body 102；Rotary shaft 1011 and absorption
Tower body 102 connects, and rotary shaft 1011 can be relative to absorption tower body 102 rotation, and then helical-blade
Sheet 1012 can be relative to absorption tower body 102 rotation with rotary shaft 1011；Preferably, rotary shaft 1011
Can rotate around the axial line of absorption tower body 102, to improve the stability that absorption filter element 101 rotates.
Absorption tower body 102 has air inlet 1021 and air outlet 1022；Preferably, along absorption tower body
102 axial, absorption tower body 102 has air inlet 1021 and air outlet 1022；Unpowered to reduce
Cleaning equipment purifies the resistance of gas.Preferably, air inlet 1021 is arranged at the end of absorption tower body 102
Portion, air outlet 1022 is arranged at the top of absorption tower body 102；So that absorption tower body 102 and resident
The flue in kitchen matches, the particulate matter being also convenient in the ascending air in filtration, absorption flue.
Gas can sequentially pass through air inlet 1021, helical intake, air outlet 1022 and aerarium 201；
That is, natural wind can drive aerarium 201, it is possible to make gas sequentially pass through air inlet 1021, spiral shell
Rotation air flue and air outlet 1022, after discharge through aerarium 201.
Helical blade 1012 uses filtering material or adsorbing material.So that helical blade 1012 adsorbs,
Cross the things such as abnormal flavour in filtering fume and oil smoke.Further, helical blade 1012 use lightweight filter,
Adsorbing material；Rotary shaft 1011 uses light material, in order to absorption filter element 101 is in the rising of flue
Unpowered rotation is carried out under the promotion of air-flow.Preferably, as shown in Figure 4, helical blade 1012 uses
Continuous print, screw blade, to form helical intake.
It is internal that weighing device 301 is arranged on absorption tower body 102, and is connected with rotary shaft 1011；The most just
Being to say, weighing device 301, for monitoring helical blade 1012 and the weight of rotary shaft 1011, works as spiral shell
When the weight sum of vane sheet 1012 and rotary shaft 1011 exceedes preset weight threshold value, weighing device 301
Control alarm device 302 and send the alarm signal such as sound, light.
Alarm device 302 is fixed relative to absorption tower body 102 position；Such as, alarm device 302 is solid
Surely it is arranged on absorption tower body 102, or alarm device 302 is fixedly installed on residential kitchen, company
The indoor such as dining room, in order to user finds in time, change in time, safeguard unpowered purifier 202.
Gas particles thing described in the present embodiment is unpowered cleaning equipment, helical blade 1012 is fixing sets for it
Put in rotary shaft 1011, and between helical blade 1012 and absorption tower body 102, form helical intake,
By helical intake to reduce the helical blade 1012 resistance to the ascending air in flue 203, so that
Ascending air in flue 203 rises along helical intake and promotes helical blade 1012 to rotate, so that on
Rise in air-flow the gas particles things such as oil smoke to be adsorbed onto on helical blade 1012, so that absorption filter element 101 nothing
Power rotation, improves ventilation effect in the adsorption efficiency of the gas particles things such as oil smoke and flue 203
Really；By utilizing the most wind-driven extraneous aerarium 201, to accelerate the ascending air in flue 203
Discharge absorption tower body 102, promote helical blade 1012 to rotate further, and then further increase oil
Ventilation effect in the adsorption efficiency of the gas particles things such as smoke particle thing, gaseous contaminant and flue 203
Really, make flue 203 give off qualified gas, greatly reduce atmospheric pollution.This gas particles thing
Unpowered cleaning equipment structure is relatively simple, and regular maintenance is easy and regular maintenance expense is relatively low；
Adsorb repeatable utilization after the absorption filter element 101 after oil smoke cleans with organic solvent and regenerates.
In the alternative of the present embodiment, weighing device 301 includes elastic component 3011, rotary shaft 1011
Two ends at least one end be connected with absorption tower body 102 by elastic component 3011；Preferably, rotate
The two ends of axle 1011 are provided with elastic component 3011, to be connected with absorption tower body 102 respectively.
Rotary shaft 1011 is fixedly connected with weight instruction driving lever 3012；
Weight instruction driving lever 3012 can with rotary shaft 1011 moving axially along rotary shaft 1011, with
Trigger alarm device 302 and send the alarm signal such as sound, light.Along with absorption filter element 101 uses the time
The gas such as the oil smoke that increase, helical blade 1012 or helical blade 1012 and rotary shaft 1011 are adsorbed
The weight of body particulate matter is consequently increased, namely the weight of absorption filter element 101 increases therewith, and then drives
Make elastic component 3011 that elastic deformation to occur so that absorption filter element 101 along rotary shaft 1011 axial to
Lower movement, namely weight instruction driving lever 3012 is with rotary shaft 1011 along rotary shaft 1011 axially downwardly
Mobile；When moving to certain distance, when namely absorption filter element 101 reaches preset weight threshold value, weight
Amount instruction driving lever 3012 triggers alarm device 302 and sends the alarm signal such as sound, light.
In the alternative of the present embodiment, gas particles thing is unpowered cleaning equipment also includes for cigarette
The flue adapter 204 that road 203 is connected；Flue adapter 204 is detachable with absorption tower body 102
Connect.By flue adapter 204, in order to absorption tower body 102 and residential kitchen, food and beverage enterprise,
Being connected of the flues 203 such as company dining room so that absorption tower body 102 can Matching installation more
Plant on the flue 203 of model.Wherein, the model of flue adapter 204 may be configured as multiple.Preferably
Ground, the cross sectional shape of flue adapter 204 matches with the cross sectional shape of flue 203 to be installed；
The cross sectional shape of flue adapter 204 can be such as rectangle, circle, ellipse etc..Preferably,
The cross sectional shape of flue adapter 204 is rectangle；This square-section is applicable to connect
The flue of 240mm × 510mm-600mm × 510mm.
Further, flue adapter 204 and absorption tower body 102 are by being arranged on absorption tower body 102
Multiple bolts of circumference are spirally connected or multiple snap connection；By bolt, buckle to install, safeguarding
Absorption tower body 102, and then be easily installed, safeguard unpowered purifier 202.
Optionally, along the circumference of absorption tower body 102, the side of flue adapter 204 and absorption tower body
The side of 102 is hinged, and the opposite side of flue adapter 204 passes through card with the opposite side of absorption tower body 102
Button connects；So that the maintenance of absorption tower body 102 is easier, easily facilitate replacing absorption tower body 102
Interior absorption filter element 101 easily-consumed products such as grade.
In the alternative of the present embodiment, flue adapter 204 sets near one end of absorption tower body 102
Being equipped with the groove (not shown) of annular, be connected with sealing ring in groove, absorption tower body 102 is close
One end of air inlet 1021 is connected with flue adapter 204 by sealing ring.Preferably, this sealing ring
For oil-resistant seal ring.By sealing ring, to avoid the gas particles things such as oil smoke in flue 203 from suction
Gap effusion between attached tower body 102 and flue adapter 204, it is ensured that the oil smoke in flue 203
Etc. gas particles thing through the unpowered cleaning equipment of gas particles thing filter after in being emitted into air.
In the alternative of the present embodiment, aerarium 201 includes turbine；So that extraneous natural wind drives
Turbine rotates.Preferably, turbine and rotary shaft 1011 drive connection, in order to extraneous natural wind drives whirlpool
When wheel rotates, rotary shaft 1011 concomitant rotation, and then improve the unpowered rotation of absorption filter element 101
Speed, changes with the adsorption efficiency and interior ventilation of flue 203 further increasing the gas particles things such as oil smoke
Gas effect.
In the alternative of the present embodiment, absorption filter element 101 also includes adsorption stuffing 1013.
At least provided with an adsorption stuffing 1013 inside helical intake；Gas can be through adsorption stuffing
1013 flow along helical intake.
Adsorption stuffing 1013 is connected with rotary shaft 1011, or adsorption stuffing 1013 and helical blade 1012
Connect.
Adsorption stuffing 1013 includes filtering material or adsorbing material.So that adsorption stuffing 1013 adsorbs,
Cross the thing such as filtering fume, abnormal flavour.Further, adsorption stuffing 1013 uses light material, in order to inhale
Attached filter element 101 carries out unpowered rotation under the promotion of the ascending air of flue.By adsorption stuffing 1013
To improve the adsorption area of the gas particles things such as oil smoke, and then improve the absorption of the gas particles things such as oil smoke
Efficiency.
In the alternative of the present embodiment, helical blade 1012 is plate-fin helical blade, to increase spiral shell
Vane sheet 1012 and gas or the contact area of gas particles thing, and then improve helical blade 1012
Adsorbance to gas particles thing, and improve the purification efficiency purifying gas particles thing.
The material of helical blade 1012 can be such as polyurethane foam, polypropylene fibre, polyethylene fiber
The special absorption filtering materials such as dimension, active carbon nonwoven fabric；Preferably, the material of helical blade 1012 is
Spray fusing polypropylene fibre, filters with the absorption property utilizing spray fusing polypropylene fibre superpower, purifies gas
Particulate matter；Alternatively, plate-fin helical blade is made after being folded by spray fusing polypropylene fibre oil absorbent material or film
Become；Further, the material of helical blade 1012 is spray fusing superfine polypropylene fiber.Wherein, spray fusing
Polypropylene fibre is the current material using existing processes, is to use certain molecular weight isotactic
The acrylic resin of degree and melt index is produced；There is good chemical compatibility, it is adaptable to
The filtration of strong acid, highly basic and organic solvent, its water environment capacity is strong, service life length, low cost, nothing
Any additive, fiber difficult drop-off, leachable will not be produced and disengage thing, burning and be prone to after incinerating
Process, meet the requirement of FDA food beverage industry.Preferably, the material of helical blade 1012 is activity
Charcoal non-woven fabrics, filters with the absorption property utilizing activated carbon superpower, purifies gas particles thing, and absorption is gone
Volatile organic matter (VOCs) in degasification body, the foul gas such as Adsorption ammonia, hydrogen sulfide and pungent
The pollutant of the irritant abnormal smells from the patient such as taste.Alternatively, the material of helical blade 1012 is the poly-ammonia of open cell type
Ester foam, to improve the purifying rate that helical blade 1012 filters, purifies gas particles thing.Alternatively,
The material of helical blade 1012 is in spray fusing polypropylene fibre, polyurethane foam, active carbon nonwoven fabric
Multiple, in order to improve helical blade 1012 and filter, purify the purifying rate of gas particles thing.
In the alternative of the present embodiment, the material of the adsorbing material of adsorption stuffing 1013 can be such as
High oil-absorbing resin or the active carbon nonwoven fabrics such as spray fusing polypropylene fibre, open pore polyurethane foam
Deng peculiar smell adsorption material；Preferably, the material of the adsorbing material of adsorption stuffing 1013 is spray fusing polypropylene
Fiber；Further, the adsorbing material of adsorption stuffing 1013 is spray fusing polypropylene fibre long filament, to increase
Add adsorption stuffing 1013 and gas or the contact area of gas particles thing, and then to gas particles thing
Adsorbance, and improve the purification efficiency purifying gas particles thing.
Preferably, a length of 3cm-20cm of spray fusing polypropylene fibre long filament；Further, spray fusing gathers
The a length of 5cm-15cm of tacryl long filament.Wherein, the length of spray fusing polypropylene fibre long filament can root
Multiple according to the external diameter of helical blade 1012, the interval of helical blade 1012, contaminant removal efficiency etc.
Factor determines.
In the alternative of the present embodiment, adsorption stuffing 1013 is disc type adsorption stuffing 10131, such as figure
2, shown in Fig. 5；Disc type adsorption stuffing 10131 is fixing with rotary shaft 1011 to be connected, and and helical-blade
Sheet 1012 interval is arranged, i.e. disc type adsorption stuffing 10131 does not contacts or base with helical blade 1012
This does not contacts；Or, adsorption stuffing 1013 is wire adsorption stuffing 10132, such as Fig. 3, Fig. 6, figure
Shown in 7；One end of wire adsorption stuffing 10132 is fixing with the surface of helical blade 1012 to be connected, separately
One end can and helical blade 1012 interval arrange, i.e. wire adsorption stuffing 10132 is suspended on helical-blade
On sheet 1012, wire adsorption stuffing 10132 does not contacts with helical blade 1012 or does not contacts.
Specifically, seeing shown in Fig. 2, Fig. 5, disc type adsorption stuffing 10131 includes that adsorption stuffing props up
Support (not marking in figure) and adsorption stuffing adsorption filament (not marking in figure)；Adsorption stuffing bracing frame with
Rotary shaft 1011 is fixing to be connected；Preferably, the material of adsorption stuffing bracing frame is plastics or metal；
Adsorption stuffing adsorption filament uses filtering material or adsorbing material；Further, adsorption stuffing adsorption filament
Use the high oil-absorbing resin materials such as spray fusing polypropylene fibre.
Adsorption stuffing bracing frame includes plenum area and adsorption zone, and adsorption zone is provided with multiple adsorption stuffing and inhales
Attached silk；Multiple adsorption stuffing adsorption filaments can radially extending along adsorption stuffing bracing frame, absorption respectively
Filling adsorption silk produces electrostatic with the inwall of absorption tower body or helical blade friction in rotation, and electrostatic will
Improve the Adsorption efficiency of smoke particle thing.Owing to adsorption stuffing adsorption filament is softer, normally use
Time adsorption stuffing adsorption filament because of action of gravity sagging.Plenum area can be the ventilation of adsorption stuffing bracing frame
Mouth, air vent, it is also possible to for the breach of adsorption stuffing bracing frame, such as adsorption stuffing bracing frame along hanging down
Straight axial in sector in rotary shaft 1011.
Seeing shown in Fig. 3, Fig. 6, Fig. 7, wire adsorption stuffing 10132 includes that connecting line and absorption are filled out
Material adsorption filament.Preferably, adsorption stuffing adsorption filament is spray fusing polypropylene fibre long filament.
One end of connecting line and helical blade 1012 are connected near the one side of air inlet is fixing, other end energy
Enough and helical blade 1012 interval is arranged；Multiple adsorption stuffing adsorption filament it is fixed with on connecting line.Enter one
Step ground, as shown in Figure 6, multiple adsorption stuffing adsorption filaments make adsorption stuffing absorption, multiple absorption
Filling adsorption group is disposed on connecting line, and wherein the hatching shown in Fig. 6 is in order to clearer
Display adsorption stuffing absorption group rather than display adsorption stuffing absorption group structure structure.
In the alternative of the present embodiment, rotary shaft 1011 is open-celled foam shape axle or netted axle, with
Alleviate the weight of rotary shaft 1011, it is simple to absorption filter element 101 rotates.Wherein, open-celled foam, also
It is exactly open celled foam, belongs to prior art, have higher absorbability, to gas and steaming to water is gentle
Vapour has higher permeability, and heat or electricity are had lower insulating properties, also has and preferably absorbs and damping sound
The ability of sound.Netted axle is the existing axle with grid hole.
Further, the material of rotary shaft 1011 includes open pore polyurethane foam, polypropylene, poly-second
One or more in alkene, polrvinyl chloride, ABS plastic, so that rotary shaft 1011 is alleviating weight
While add the adsorption area of the gas particles things such as oil smoke.Wherein, rotary shaft 1011 uses poly-third
During the plastics such as alkene, polyethylene, polrvinyl chloride or ABS plastic, rotary shaft 1011 can preferably support
Helical blade 1012.
Further, the surface of rotary shaft 1011 is coated with rotary shaft adsorption layer (figure in whole or in part
Not shown in)；The material of described rotary shaft adsorption layer is spray fusing polypropylene fibre, polyurethane foam or work
Property charcoal non-woven fabrics.By rotary shaft adsorption layer to add the adsorption area of the gas particles things such as oil smoke.
It should be noted that the oil absorption material such as polypropylene fibre, polyurethane foam have speed of oil absorption fast,
Oil absorption big 20 times of own wt (oil absorption be), physical absorption non-secondary pollution, easily clean
And reusable feature.Absorption filter element normal hexane after absorption oil smoke, ether etc. is organic molten
Agent clean and regenerate after the repeatable utilization of filter element, then utilize separated abluent and waste oil mixing
Thing, it is achieved recycling of organic solvent, waste oil after purification is used for making soap or biodiesel
Realize recycling.
In the alternative of the present embodiment, the inwall of absorption tower body 102 is coated with tower in whole or in part
Internal wall adsorption layer (not shown)；The material of described tower body inwall adsorption layer is that spray fusing polypropylene is fine
Dimension, polyurethane foam or active carbon nonwoven fabric, to improve the adsorption rate of oil smoke or abnormal flavour.Tower body inwall
The shape of adsorption layer adapts with the inner wall shape of absorption tower body 102, i.e. the inwall of absorption tower body 102
During for cylindrical shape, tower body inwall adsorption layer is also cylindric；Preferably, the inwall of absorption tower body 102
In cylindrical or spiral yarn shaped.Preferably, tower body inwall adsorption layer can be such as oil smoke absorption felt or
Oil smoke adsorbed film；Preferably, tower body inwall adsorption layer is Tong Bu with absorption filter element 101 changes, on the one hand
Avoid the cleaning of the inner surface of absorption tower body 102, on the other hand also improve the gas particles such as oil smoke
Thing purification efficiency.
Further, the bottom of absorption tower body 102 is provided with filter element anti-drop net 1023, to prevent absorption
The overweight accident of filter element 101 comes off, calls in flue；Preferably, filter element anti-drop net 1023 is dismountable
It is connected on absorption tower body 102, in order to change absorption filter element 101 and change the absorption of tower body inwall
Layer.Shown in Figure 7, filter element anti-drop net 1023 has air inlet 1021；Preferably, filter element is anti-fall
The mesh spacing of net 1023 is sparse, in order to gas flows into from the air inlet 1021 that mesh spacing is sparse
In absorption tower body 102, reduce the filter element anti-drop net 1023 resistance to gas.
Filter element anti-drop net 1023 connects rotary shaft 1011 by filter element keeper (not marking in figure), with
Fixing absorption filter element 101, improves the stability that absorption filter element 101 rotates.Filter element keeper can be direct
Connect rotary shaft 1011, it is also possible to connect rotary shaft 1011 by elastic component 3011.
Alternatively, the material of absorption tower body 102 and filter element anti-drop net 1023 such as can be the most stainless
Steel or plastics.
Further, the tower body of absorption tower body 102 has for watching regarding within absorption tower body 102
Window 1024；Preferably, this form 1024 uses transparent material, in order to observe absorption tower body 102 internal
Oil smoke absorption situation；Preferably, the material that form 1024 uses is glass or acrylic.
In the alternative of the present embodiment, weighing device 301 can also be used for feeling by weight sensor
Answer weight or the weight of absorption filter element 101 of helical blade 1012；With elasticity of substitution part 3011 He
Weight indicates driving lever 3012, and then control alarm device 302 sends the alarm signal such as sound, light.
Frequently with the inertial collision method of purification, Filtration Adsorption method, electrostatic method, liquid scrubbing in prior art
The isolated system of the methods such as method or combination unit treatment and purification kitchen fume.Existing process described briefly below
The purification method of kitchen fume, device:
1, Filtration Adsorption formula fume purifying method
Filtration Adsorption formula cooking fume remover is that hydrocarbon containing fluid first passes around the metallic grid of some with resistance
Cut bulky grain pollutant, then during by filtering material (cloth), by filtering material to smoke particle
Interception, absorption, molecular separating force etc. act on, and make smoke particle be retained down, the cleaning after purification
Gas enters air by pipeline.The purification efficiency of the type equipment is with filtering material pore size, suction
Depending on attached performances etc., can reach more than 90%, but purification efficiency is the highest, its resistance is the biggest, filters and inhales
Attached formula smoke gas purification equipment can use organic composite material fabric or felt, inorganic filter material (to hate
Water perlite, haydite, coke etc. are used singly or in combination), filtering material can be with flow of flue gas
Direction vertical direction disposes, and after filtering material absorption is saturated, high temperature incineration processes.Its main feature:
One is that when just filling, adsorption filtration is effective, and purification efficiency is typically at 80%-92%.Two is to need often to change
Absorption and filtering material, along with the attachment of mist of oil, absorbability can gradually weaken, and adsorbing material can be led
Cause chimney windage excessive, be unfavorable for smoke evacuation, it is necessary to often change or regenerative adsorption material.Three is to take up an area
Area is big, it is contemplated that filter efficiency and filter area, typically constitutes from ground area bigger.Four is that resistance is big,
Consuming more electric power, filtration pressure drop is up to 1000Pa-1500Pa, and Filtration Adsorption formula cooking fume control equipment is all
Need the electronic air exhausting device of supporting installation, be used for oil smoke of catering industry and process, make Filtration cleaning equipment
Application is limited to.It is not suitable for that smoke density is relatively low, discharge erratic resident's fume purifying.
2, the electrostatic oil fume method of purification
Electrostatic oil fume deaner utilizes high voltage electric field principle, forms Electric Field Distribution, makes in flue gas bigger
Oil mist particle, greasy dirt granule be captured due to mechanical collision, detention on homogenizing plate, oil or fat particles
Move to the positive/negative plate of electric field under the electric field force and airflow function of absorption electric field and be collected on pole plate
And under the effect of self gravitation, flow to draw-off tray, thus soot particles and sticky dust are carried out effect and catches
Collection, discharges through oil drain passage, it is achieved oil smoke separates with air.This device volume is little lightweight,
Just strong to little particulate aerosol removal ability during dress, purification efficiency is generally up to more than 85%, and pressure drop is less.
Shortcoming is that cost is of a relatively high, and operating cost is higher, poor to harmful gas absorbability, during target phase
Between, after pole plate is adhered to by mist of oil, it is not easily cleaned.
3, liquid scrubbing method
Liquid scrubbing method is to be contacted with absorbing liquid by special distribution device in gas-fluid by cooking fume, general
Grain thing is from gas phase removal to liquid phase.Generally use spray, moisture film and the adsorption tower being connected with gas skirt
Or depurator, but to use suitable absorbent and can not only use water and liquid detergent.
4, composite oil smoke cleaning equipment
Combined type equipment is to be primarily present particulate matter and volatile organic matter (VOCs) two kinds according to oil smoke
State, processes respectively by the two.Kitchen fume through liquid absorptive unit, water smoke drainage screen, etc. from
After the process of daughter unit, catalyst unit etc., the particulate matter such as mist of oil, white carbon black can be removed well,
Also the gaseous contaminants such as volatile organic matter can be processed；Compared with tradition fume purifying technique, each unit
Independent combined-type structure, clean and maintenance is convenient.
Above-mentioned existing fume purifying technique and equipment, mainly for the improvement of oil smoke of catering industry, have and control
Reason exhausted air quantity is big, concentrate control emission, run time collection and neutralize the advantage that removal efficiency is high, simultaneously this
A little techniques that purify have the shortcoming and defect that equipment installation cost is high, power consumption is high, operating cost is high, this
A little shortcomings are not problems for the oil smoke processing of catering trade, but exist for money for resident's oil smoke processing
The predicament that gold is difficult to raise, cannot be properly functioning.
Therefore, the unpowered cleaning equipment of gas particles thing that the application proposes, collection external environment natural wind,
The multiple low values such as the outer row pressure power of stack effect, air heat power, frictional static power and resident's lampblack absorber move
Power is comprehensively converted into the rotary motion of non-power consumption, by the rotation of the absorption filter element of built-in lightweight
Motion, improving in flue while ventilation situation, enhances absorption mass transfer effect, selects at material
On take full advantage of the superpower of the oil absorption material such as spray fusing polypropylene fibre or spray fusing superfine polypropylene fiber
Absorption affinity.Residential kitchen oil smoke discharge has that installing space is little, the time is irregular, concentration of emission is low
Feature, requires sensitivity to abatement equipment installation cost and operating cost, the gas particles thing of the application without
Power cleaning equipment is on the premise of low equipment cost, low operating cost, it is thus achieved that preferably oil smoke etc.
The adsorption efficiency of gas particles thing, purification efficiency, be to solve residential kitchen fume purifying and administer optimal
Scheme.
It is last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model,
It is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments,
It will be understood by those within the art that: it still can be to the skill described in foregoing embodiments
Art scheme is modified, or the most some or all of technical characteristic is carried out equivalent；And this
A little amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment skill
The scope of art scheme.
Claims (10)
1. the unpowered cleaning equipment of gas particles thing, it is characterised in that include aerarium, without dynamic
Power purifier, weighing device and alarm device；
Described unpowered purifier connects with described aerarium；
Described unpowered purifier includes the helical blade made with filtering material and/or adsorbing material；
Described helical blade can rotation；
Described weighing device is connected with described helical blade；Described alarm device is unpowered relative to described
Purifier position is fixed；
Described weighing device exceedes preset weight threshold value, with right for the weight monitoring described helical blade
Described alarm device should be controlled and send alarm signal.
The unpowered cleaning equipment of gas particles thing the most according to claim 1, it is characterised in that
Described unpowered purifier includes absorption tower body and absorption filter element；Described absorption filter element is arranged on
Inside described absorption tower body；Described aerarium is connected with described absorption tower body；
Described absorption filter element includes rotary shaft and described helical blade；
Described helical blade is fixedly installed in described rotary shaft；Described helical blade and described adsorption tower
There is between the inwall of body gap, and and described absorption tower body between form helical intake；Described rotation
Axle is connected with described absorption tower body, and described rotary shaft can be relative to described absorption tower body rotation；
Described absorption tower body has air inlet and air outlet；
Gas can sequentially pass through described air inlet, described helical intake, described air outlet and described logical
Wind device；
Described weighing device is arranged on inside described absorption tower body, and is connected with described rotary shaft；
Described alarm device is fixed relative to described absorption tower body position.
The unpowered cleaning equipment of gas particles thing the most according to claim 2, it is characterised in that
Described weighing device includes elastic component, and at least one end in the two ends of described rotary shaft is by described elasticity
Part is connected with described absorption tower body；
Described rotary shaft is fixedly connected with weight instruction driving lever；
Described weight instruction driving lever can be with described rotary shaft moving axially along described rotary shaft, to touch
Sending out alarm device described sends alarm signal.
The unpowered cleaning equipment of gas particles thing the most according to claim 2, it is characterised in that
Also include the flue adapter for being connected with flue；Described flue adapter and described adsorption tower
Body removably connects；
Described aerarium includes and the turbine of described rotary shaft drive connection.
The unpowered cleaning equipment of gas particles thing the most according to claim 2, it is characterised in that
Described absorption filter element also includes adsorption stuffing；
At least provided with a described adsorption stuffing inside described helical intake；Described gas can be through institute
State adsorption stuffing to flow along described helical intake；
Described adsorption stuffing is connected with described rotary shaft, or described adsorption stuffing and described helical blade
Connect；
Described adsorption stuffing includes filtering material or adsorbing material.
The unpowered cleaning equipment of gas particles thing the most according to claim 5, it is characterised in that
Described helical blade is plate-fin helical blade；
The material of described helical blade is spray fusing polypropylene fibre, polyurethane foam, active carbon nonwoven fabric
In one or more；
The adsorbing material of described adsorption stuffing is spray fusing polypropylene fibre, open pore polyurethane foam, work
One or more in property charcoal non-woven fabrics.
The unpowered cleaning equipment of gas particles thing the most according to claim 2, it is characterised in that
The inwall of described absorption tower body is cylindrical or spiral yarn shaped；The inwall of described absorption tower body all or
It is partially covered with tower body inwall adsorption layer；The material of described tower body inwall adsorption layer is that spray fusing polypropylene is fine
Dimension, polyurethane foam or active carbon nonwoven fabric.
The unpowered cleaning equipment of gas particles thing the most according to claim 7, it is characterised in that
The bottom of described absorption tower body is provided with filter element anti-drop net；Described filter element anti-drop net has described air inlet,
And removably connect with described absorption tower body；
Described filter element anti-drop net connects described rotary shaft by filter element keeper.
The unpowered cleaning equipment of gas particles thing the most according to claim 1, it is characterised in that
Described weighing device includes weight sensor；Described weight sensor is for sensing described helical blade
Weight.
The unpowered cleaning equipment of gas particles thing the most according to claim 1, it is characterised in that
Described alarm device includes one or more in warning sign, warning lamp, buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427677.8U CN205627497U (en) | 2016-05-11 | 2016-05-11 | Unpowered clarification plant of gaseous particulate matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427677.8U CN205627497U (en) | 2016-05-11 | 2016-05-11 | Unpowered clarification plant of gaseous particulate matter |
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| Publication Number | Publication Date |
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| CN205627497U true CN205627497U (en) | 2016-10-12 |
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|---|---|---|---|
| CN201620427677.8U Expired - Fee Related CN205627497U (en) | 2016-05-11 | 2016-05-11 | Unpowered clarification plant of gaseous particulate matter |
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| CN (1) | CN205627497U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642495A (en) * | 2016-11-18 | 2017-05-10 | 济南舜景医药科技有限公司 | High-rise building capable of reducing and purifying haze |
| CN107983032A (en) * | 2017-12-29 | 2018-05-04 | 东莞阿莫斯特环保科技有限公司 | A kind of gas filter system |
| CN108187441A (en) * | 2018-01-22 | 2018-06-22 | 储成立 | A kind of spirally inlet air formula waste gas purification apparatus for being convenient for changing filter core |
| CN108254491A (en) * | 2016-12-28 | 2018-07-06 | 天津大学 | The detecting system of on-line monitoring positioning early warning industrial gasses |
| CN109404333A (en) * | 2018-10-09 | 2019-03-01 | 合肥斯姆雷品牌管理有限公司 | The preparation method of turbine wheel for Unpowered ventilation ball |
| CN109506244A (en) * | 2018-10-31 | 2019-03-22 | 耿华复 | A kind of self-cleaning type dust filtering chimney |
| CN112170436A (en) * | 2020-09-28 | 2021-01-05 | 广州蜃境信息科技有限公司 | A waste gas recycling equipment |
| CN113041811A (en) * | 2021-03-12 | 2021-06-29 | 扬州工业职业技术学院 | Waste heat utilization energy-saving type desulfurization method for calcining flue gas |
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2016
- 2016-05-11 CN CN201620427677.8U patent/CN205627497U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642495A (en) * | 2016-11-18 | 2017-05-10 | 济南舜景医药科技有限公司 | High-rise building capable of reducing and purifying haze |
| CN108254491A (en) * | 2016-12-28 | 2018-07-06 | 天津大学 | The detecting system of on-line monitoring positioning early warning industrial gasses |
| CN107983032A (en) * | 2017-12-29 | 2018-05-04 | 东莞阿莫斯特环保科技有限公司 | A kind of gas filter system |
| CN108187441A (en) * | 2018-01-22 | 2018-06-22 | 储成立 | A kind of spirally inlet air formula waste gas purification apparatus for being convenient for changing filter core |
| CN109404333A (en) * | 2018-10-09 | 2019-03-01 | 合肥斯姆雷品牌管理有限公司 | The preparation method of turbine wheel for Unpowered ventilation ball |
| CN109506244A (en) * | 2018-10-31 | 2019-03-22 | 耿华复 | A kind of self-cleaning type dust filtering chimney |
| CN112170436A (en) * | 2020-09-28 | 2021-01-05 | 广州蜃境信息科技有限公司 | A waste gas recycling equipment |
| CN113041811A (en) * | 2021-03-12 | 2021-06-29 | 扬州工业职业技术学院 | Waste heat utilization energy-saving type desulfurization method for calcining flue gas |
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