CN207805261U - Filter device is burnt in the modeling of discounting formula circle - Google Patents
Filter device is burnt in the modeling of discounting formula circle Download PDFInfo
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- CN207805261U CN207805261U CN201720866458.4U CN201720866458U CN207805261U CN 207805261 U CN207805261 U CN 207805261U CN 201720866458 U CN201720866458 U CN 201720866458U CN 207805261 U CN207805261 U CN 207805261U
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- inner tube
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- filter
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
It is moulded the utility model discloses a kind of discounting formula circle and burns filter device, including chimney filter is burnt in the modeling of shell, discounting formula circle；It includes inner tube, outer tube, strengthening part that chimney filter is burnt in the modeling of discounting formula circle；The cross section of inner tube is similar structure to the cross section of outer tube；Inner tube is inserted into the outer tube；Strengthening part includes reinforcing ring and bracing piece；The cross section of inner tube and the cross section of outer tube are all gear type structure；The tooth top and tooth socket of gear type structure are all arcuate structure；Inner tube, outer tube do not contact；The modeling of discounting formula circle is burnt chimney filter and is located in shell；Air inlet and air outlet is arranged in shell.Discounting formula circle modeling disclosed by the utility model burns chimney filter and belongs to and can again clean using environmentally friendly machine, traditional filter bag equipment can directly be replaced, it is not necessary to change existing dust-collecting equipment, service life of equipment is long simultaneously, service life can be more than traditional 10 times or more, operation operating cost is reduced, the dust removal process of high temperature, acid-base property coal-fired flue-gas is suitable for.
Description
Technical field
The utility model belongs to field of environment protection equipment, and in particular to a kind of discounting formula circle modeling burning filter device, Ke Yiyong
In cleaner dedusting.
Background technology
With the development of modern industry, the influence getting worse caused by health of the dust to environment and the mankind, effectively
Dust pollution is administered, Environmental protection pay attention to day by day and global warming phenomenon are serious in recent years, in order to advocate carbon reduction,
Environmental protection industry flourishes, and purifies the living environment of the mankind, it has also become proprietary common recognition.In order to safeguard production environment cleaning,
It must clear up in time by the place of dust pollution.Deduster, especially sack cleaner are widely used in metallurgy, building materials, machine
In the dust separation of various industrial and mining enterprises' non-fiber industrial dust such as tool, chemical industry, mine and the recycling of material.But it is existing
Sack cleaner, the drawbacks such as that there is ash-removal effects is undesirable, purification efficiency is low, life-span of the filter bag is short, maintenance load is big, seriously
Normal, the effective use of filter are affected, so, there is an urgent need for the structures to existing filter to be improved so that deashing side
Just, efficient, it needs using blowning installation to filter deashing, to improve dust removing effects.It is existing general using independent air gun side
Formula or blowning installation send out high-power gas and ask ash to filter, the former does not speak more, it has not been convenient to which commercial Application, the latter deposit at present
In gas transport blow-by, tracheae installs the problems such as inconvenient, it is therefore desirable to design new blowning installation preferably to purify ring
Border.
The principle of literary mound effect is then the near ports air pressure phase above the leeward of obstacle when blowing air over obstacle
To relatively low, to generate suction-operated and lead to the flowing of air, be exactly air-flow from the coarse to fine, to accelerate gas flow rate, make
Gas forms " vacuum " area in the rear side of venturi outlet.Existing Venturi tube is only used for the highly energy-consuming of high-voltage pulse air-flow
Deduster exists to the high pressure resistant of whole equipment, stabilization and improves the unfavorable problem of service life；Especially need what is solved to ask
Topic is that existing venturi tube structure is all independently of except filter, this exists, and the position that takes up space is big, installation mismatches, it is numerous to assemble
Trivial one is class problem, and the prior art is solved without what good method, on the one hand due to filter production field and Wen
Structure manufacturing field is not integrated, only just has some intersections in special occasions, two aspect Wen's dead loads are big, are unfavorable for filtering
The stabilization of device, especially filter bag.Therefore existing Venturi tube is not suitable for cleaning filter, is intended merely to effectively mixed dust
With water, in order to make dust assemble；And air-flow incidence width is narrow, pulse efficiency is very low.
Existing chimney filter is only flat, and chimney filter discounting end is divided into pointed and rectangular, and existing modeling burning chimney filter pulse dust cleaning has extremely
Angle causes ash-removal effect difference and filter area small；Precipitron operation pressure is high；Conventional filter bag can not be replaced.
Invention content
The purpose of this utility model is to provide a kind of discounting formula circle modeling burning filter device, is used for deduster dedusting, favorably
Develop in environmental protection.
To reach above-mentioned purpose of utility model, the technical solution adopted in the utility model is：A kind of discounting formula circle modeling burning
Filter device includes shell, discounting formula circle modeling burning chimney filter；It includes inner tube, outer tube, reinforcement that chimney filter is burnt in the modeling of discounting formula circle
Component；The cross section of the inner tube is similar structure to the cross section of outer tube；The inner tube is inserted into the outer tube；
The strengthening part includes reinforcing ring and bracing piece；The reinforcing ring is located in inner tube, and is connected by bracing piece and inner tube
It connects；The cross section of the inner tube and the cross section of outer tube are all gear type structure；The tooth top and tooth of the gear type structure
Slot is all arcuate structure；The inner tube, outer tube do not contact；The strengthening part is located at inner tube one end；The discounting formula
Circle modeling is burnt chimney filter and is located in shell；The shell setting air inlet and air outlet.
In the utility model, chimney filter is hatch frame, and whole similar tubulose, bottom is mounted on shell, and open top is used
It is entered the wind in pulse, tube wall filtration；Creative design inner and outer pipes structure, inner tube is inserted into outer tube, and the two is transversal
Face be similar structure, refer to geometric similar structure, for example, two cross section number of edges are identical, corresponding angles are equal, corresponding sides at
Ratio；Similar structure makes inner and outer pipes discounting camber consistent, can not only keep chimney filter integral strength, but can improve filtering accuracy,
Increase filter efficiency, and prepares and be easy.
Those skilled in the art know that chimney filter is hollow-core construction, and according to actual installation position, chimney filter vertically-mounted also can may be used
Typically vertically-mounted to be horizontally mounted, using installation direction as height benchmark, the end face of the inner tube is higher by the outer layer
On the one hand the end face of pipe is conducive to the dismounting of inner tube and outer tube, so that chimney filter can be used with clean cycle, on the other hand
It can make when assemble different length demand includes that the tubular filter system of chimney filter is burnt in the modeling of more piece discounting formula circle, it can
Not only stablized as mounting surface, is simple, but also avoiding the use of excessive parts, and wrapping in the end face for being higher by outer tube using inner tube
It includes the modeling of more piece discounting formula circle to burn in the tubular filter system of chimney filter, often saves screen pipe and be designed with reinforcing ring support, improve whole
The intensity of body filter device.
In the utility model, the inner tube is an integral molding structure with strengthening part, compared with other structures, one at
Type structure had both ensured that same batch material sintering effect was consistent, avoided the occurrence of due to performance mismatch problem caused by quality difference, and
And to chimney filter, strengthening part can fully demonstrate the stiffening effect of strengthening part with the integrally formed structure of inner tube, reduce peace
Dress step can reduce local micro-crack etc. caused by aging, screw thread caused by the hidden danger for influencing stability, such as bonding, together
When, integrally formed structure avoids the use of excess stock.
In the utility model, it further includes pedestal that chimney filter is burnt in the discounting formula circle modeling, inside housings by pedestal assembling；
The inner tube, outer tube are separately mounted on pedestal, and inside and outside bottom of the tube is installed separately, and can be increased big filtration contact area, be filled
Filtering accuracy and filter efficiency are waved in distribution；Preferably, it is equipped with circular platform type bulge-structure among the pedestal, is with chimney filter inside
Interior, circular platform type protrusion is protruded for ecto-entad, i.e., inwardly projecting by chimney filter bottom；The utility model it is creative in chimney filter bottom
Setting circular platform type bulge-structure is effectively formed rebound, plays distribution air-flow when air pulse undershoot to circular platform type bulge-structure
Effect, increase pulse lavage effect.Circular platform type protrusion, up-small and down-big, microcephaly one end closing, major part one end open, from microcephaly
One section to major part is hollow, mitigates chimney filter weight while promoting pulsatile effect.With right-angled trapezium perpendicular to the waist on bottom edge
Place straight line is rotary shaft, and the solid that remaining each side rotation and the curved surface that is formed are surrounded is called round platform；Rotary shaft is called circle
The axis of platform, the upper and lower formed disc of bottom rotation of right-angled trapezium are known as the upper and lower bottom surface of round platform, another formed curved surface of waist rotation
The referred to as side of round platform, the waist of the right-angled trapezium of each position is known as the busbar of round platform on side, and the height of round platform is upper and lower bottom surface
Between distance.
In the utility model, the bracing piece is a plurality of；The contact point of the bracing piece and reinforcing ring is evenly distributed on
On reinforcing ring；Reinforcing ring is arranged in the utility model in chimney filter for the first time, is circular configuration, avoids the use of inner support frame, subtract
Lack chimney filter component wear, and cost can be reduced, it is important to it can ensure chimney filter intensity with inner tube integrated molding, and
The bracing piece of the utility model and the strengthening part of reinforcing ring composition are flow guiding type structure, do not increase air resistance, do not influence
Precision and efficiency are filtered, selecting a plurality of bracing pieces to be evenly distributed on reinforcing ring can be while providing stiffening effect so that
Reinforcing ring itself is stablized.
The utility model limits strengthening part and is located at inner tube one end, rather than other positions, has both solved existing filter bag
Or chimney filter needs the problem of inner support frame, and enhance the mechanical strength of chimney filter, while the influence to pulse cleaning is avoided, it closes
Key is to be located at one end not influencing gas filtration.
In the utility model, the bracing piece is flat structure；The bracing piece is 4~8；Flat structure refers to reinforcing
For the thickness of bar compared with length, the ratio that thickness accounts for length is small, and preferably the thickness of bracing piece is the 2~3% of length, so can be with
Gas flow guiding is formed, avoids the interference flowed to gas, while limiting the quantity of bracing piece, on the one hand ensures enough reinforcement effects
On the other hand fruit reduces cost, also avoids influence of the strengthening part to filter effect.
In the utility model, the contact point of the bracing piece and inner tube is located at the tooth socket of gear type structure；It is described every
A reinforcement pole length is consistent so that reinforcing ring is located in the middle part of inner tube.The cross-sectional area of the utility model inner tube and outer tube
For the gear shape that tooth top and tooth socket are arranged alternately, centered on symmetrical structure；Reinforcing ring is arranged in inner tube, can effectively send out
Booster action is waved, stress-deviation is prevented, and the tie point of bracing piece is set at the tooth socket of gear structure, it is possible to reduce it is difficult to prepare
Degree, more important is avoid to interference in air flow.
In the utility model, the angle of the arcuate structure is 30~150 degree；The tooth top of gear type structure and tooth socket can be with
It is made of, can also be made of several sections of arcuate structures of different radians one section of arc；The top of all tooth tops and all tooth sockets
Respectively on the same circumference, the number of the angle corresponding teeth of arcuate structure, the number of teeth is too many, is difficult to take off in formed product for bottom
Mould, and be easily deformed, and there may be filtering dead angle, it is very little preferably to increase filtration contact area again；This practicality
Novel restriction angle achieves the technique effect for not only improving filtering accuracy but also increasing filter efficiency, and makes prepared by product to hold
Easily, stable structure.
In the utility model, the height of the tooth of the gear type structure is reinforce pole length 28~34%；Pass through height
Adjusting can change chimney filter filtration contact area, chimney filter pipe diameter size can be changed by the length adjustment of bracing piece, limit
The two ratio ensures stable intensity on the basis of ensureing filtering accuracy, filter efficiency.
In the utility model, shell is equipped with temperature-detecting device, spray equipment, sewage outlet；Shell input is with pollution
The air-flow of object, clean air-flow after output filtering, chimney filter retain pollutant, both by temperature-detecting device such as infrared radiation thermometer
Cleaning inlet air temperature can be controlled again to avoid safety accident, chimney filter can be carried out in conjunction with pulse by spray in situ clear
It washes, sewage is discharged from sewage outlet, saves time and effort；Key is the design in conjunction with the utility model structure, and in-situ spray is not
It can influence chimney filter binding strength.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. the utility model makes public for the first time a kind of new discounting formula circle modeling burning chimney filter, deduster is exclusively used in conjunction with shell
Dedusting increases filtration contact area using the setting of gear structure, improves filter effect；Simultaneously creatively in setting
The similar pipe of external cross section, greatly improves filtering accuracy, and especially ectonexine does not contact, and has both been avoided when filter operation
Air-flow is hindered to give full play to the effect of double-side filtering again, it is important to can make ectonexine by the combination of pedestal and strengthening part
Stablize relatively, particularly, inner tube stress intensity is high when pulse cleaning, assumes responsibility for pulse cleaning power, ensure that entirety
Stabilization, chimney filter service life is greatly improved, achieves unexpected technique effect.
2. strengthening part is creatively arranged in the utility model in chimney filter, avoid due to caused by overall gear structure
Intensity declines, the problem of stability difference, and by limiting strengthening part various parameters, reaches not only stable chimney filter, but also do not influence gas
The effect of body flowing.
3. the utility model works as pulse equipped with tooth top structure among chimney filter pedestal by the inside tooth top in chimney filter bottom for the first time
When down washing to tooth top structure, it is effectively formed rebound, plays the role of distributing air-flow, increases pulse lavage effect；It moulds simultaneously
Material sintering chimney filter has been not necessary to inner support frame, not easy to wear, can reduce cost, mitigate chimney filter body while promoting filter effect
Weight, overcomes the problem that prior art chimney filter can aggravate.
4. the chimney filter combination of inner and outside disclosed by the utility model, discounting area increases, and increases filter area；In addition equipment reduces
Floor space can also reduce cost；Filtering contact is adjusted by changing the height of section number of teeth mesh, gear teeth tips part
Area can not only ensure that the deformation comparison of product is small, can also require according to product design using isostatic pressing, change
The cross section parameters of chimney filter, to increase the filtration contact area of chimney filter to a certain extent, to improve the filter effect of chimney filter
Or it is cost-effective.It, can be by reducing the dosage of chimney filter or reducing the caliber of chimney filter in the case where designing identical filter area
Reach identical filter area, and space occupied by the screen pipe of more slim pipe diameter can be fewer, can thus reduce chimney filter
Volume, and saving steel dosage, to generally save the manufacturing cost of filter plant.
5. chimney filter is burnt in discounting formula circle modeling disclosed by the utility model, structure composition is reasonable, and dismounting is easy, and is applicable in a variety of mistakes
Filter occasion；Material forms for sintering of plastics, and intensity is big, and sintering precision is high and wearability is strong；Filter type is absorption, surface filtration
It is combined with in-depth filtration, work principle of filter is mainly inertial collision, diffusion and retention, relative to cyclone dust removal, stratum granulosum mistake
Filtering dust collecting, electrostatic precipitation, wet sprinkling dedusting etc., not only high dust collection efficiency, filtering accuracy are high, obvious heat of smoke utilization rate is high, and
And use scope is wide, high temperature resistant, corrosion-resistant.
6. discounting formula circle modeling burning chimney filter disclosed by the utility model, which belongs to, can clean again using environmentally friendly machine, cleaning
Best results；Traditional filter bag equipment can be directly replaced, is not necessary to change existing dust-collecting equipment, while service life of equipment is long, makes
It can be more than traditional 10 times or more with the time limit, not only be summarized from actual motion, also can determine that this practicality is new from damage test is accelerated
The wear life of type product is 12.6 times of existing product；Operation operating cost is reduced, high temperature, acid-base property coal-fired flue-gas are suitable for
Dust removal process.
7. discounting formula circle modeling disclosed by the utility model burns chimney filter bottom and is designed as rounded bulbous, increases intensity and can increase
Add Partial filtration area, resistance is reduced when with air flow contacts, exclusive design length can arbitrarily increase on demand, solve existing filter
Pipe size is single, the problem of can not being adjusted according to actual conditions, because once existing chimney filter changes parameter, then needing to open again
Prepared by mould, not only cost improves, but also there is also the unstable problems of quality for a small amount of product.
Description of the drawings
Fig. 1 is that chimney filter structural schematic diagram is burnt in the modeling of discounting formula circle；
Fig. 2 is that chimney filter structural schematic diagram is burnt in the modeling of discounting formula circle；
Fig. 3 is that filter apparatus configuration schematic diagram is burnt in the modeling of discounting formula circle；
Wherein, inner tube 1, outer tube 2, pedestal 3, reinforcing ring 4, bracing piece 5, shell 6, air inlet 7, air outlet 8.
Specific implementation mode
Below in conjunction with the accompanying drawings and embodiment is further described the utility model：
Embodiment one
See attached drawing 1-2, a kind of discounting formula circle modeling burning chimney filter, including inner tube 1, outer tube 2, strengthening part, pedestal 3；
The cross section of inner tube is similar structure to the cross section of outer tube, is separately mounted on pedestal；Described in the inner tube is inserted into
In outer tube, the end face of inner tube is higher by the end face of the outer tube；Strengthening part includes reinforcing ring 4 and bracing piece 5；Reinforcing ring
It is connect with inner tube in inner tube, and by bracing piece, inner tube is an integral molding structure with strengthening part；Inner tube
Cross section and the cross section of outer tube are all gear type structure；The tooth top and tooth socket of gear type structure are all arcuate structure, arc
In structure, the angle of gear top and gullet base arc is 50 degree, and the angle of side wall arc is 100 degree；Inner tube, outer layer
Pipe does not contact；Bracing piece is flat structure (thickness is the 2% of length), is 6, and the contact point of bracing piece and reinforcing ring uniformly divides
Cloth is on reinforcing ring；Bracing piece and the contact point of inner tube are located at the tooth socket of gear type structure, and reinforcing ring is located in inner tube
Portion；The height of the tooth of gear type structure is reinforce pole length 30%.
Referring to attached drawing 3, discounting formula circle is moulded and burns chimney filter combination shell 6, obtained the modeling of discounting formula circle and burn filter device, shell
Body is equipped with air inlet 7 and air outlet 8, air-flow of the input with pollutant, clean air-flow after output filtering, chimney filter retention pollution
Object.
It is measured by repeatedly practical, the discounting formula circle modeling of the present embodiment burns chimney filter dust removal rate and reaches 99%, equally
Under size, filter efficiency is more than 2.2 times of existing product, and under same treatment conditions, service life is at least 10 times of existing product,
On the basis of existing product damages ten, the utility model product is still continuing with.
Embodiment two
A kind of discounting formula circle modeling burning chimney filter, including inner tube, outer tube, strengthening part, pedestal；The cross section of inner tube
It is similar structure to the cross section of outer tube, is separately mounted on pedestal；The inner tube is inserted into the outer tube, inner tube
End face be higher by the end face of the outer tube；Strengthening part includes reinforcing ring and bracing piece；Reinforcing ring is located in inner tube, and leads to
It crosses bracing piece to connect with inner tube, inner tube is an integral molding structure with strengthening part；The cross section of inner tube and outer tube
Cross section is all gear type structure；The tooth top and tooth socket of gear type structure are all arcuate structure, in arcuate structure, gear top with
And the angle of gullet base arc is 50 degree, the angle of side wall arc is 100 degree；Inner tube, outer tube do not contact；Bracing piece is
Flat structure (thickness is the 2% of length), is 4, the contact point of bracing piece and reinforcing ring is evenly distributed on reinforcing ring；Reinforce
Bar and the contact point of inner tube are located at the tooth socket of gear type structure, and reinforcing ring is located in the middle part of inner tube；The tooth of gear type structure
Height be reinforce pole length 28%；Discounting formula circle is moulded and burns chimney filter combination shell, the modeling of discounting formula circle is obtained and burns filtering
Device, shell are equipped with air inlet and air outlet, air-flow of the input with pollutant, clean air-flow after output filtering, chimney filter section
Stay pollutant.It is measured by repeatedly practical, the discounting formula circle modeling of the present embodiment burns chimney filter dust removal rate and reaches 98%, equally
Under size, filter efficiency is more than 2.1 times of existing product, and under same treatment conditions, service life is at least 10 times of existing product,
On the basis of existing product damages ten, the utility model product is still continuing with.
Embodiment three
A kind of discounting formula circle modeling burning chimney filter, including inner tube, outer tube, strengthening part, pedestal；The cross section of inner tube
It is similar structure to the cross section of outer tube, is separately mounted on pedestal, circular platform type bulge-structure is equipped among pedestal；In described
Layer pipe is inserted into the outer tube, and the end face of inner tube is higher by the end face of the outer tube；Strengthening part includes reinforcing ring and adds
Strong bar；Reinforcing ring is located in inner tube, and is connect with inner tube by bracing piece, and inner tube and strengthening part are integrally formed knot
Structure；The cross section of inner tube and the cross section of outer tube are all gear type structure；The tooth top and tooth socket of gear type structure are all arc
Shape structure, in arcuate structure, the angle of gear top and gullet base arc is 50 degree, and the angle of side wall arc is 150 degree；
Inner tube, outer tube do not contact；Bracing piece is flat structure (thickness is the 3% of length), is 8, bracing piece and reinforcing ring
Contact point is evenly distributed on reinforcing ring；Bracing piece and the contact point of inner tube are located at the tooth socket of gear type structure, reinforcing ring
In the middle part of inner tube；The height of the tooth of gear type structure is reinforce pole length 28%；Discounting formula circle is moulded and burns chimney filter knot
Shell is closed, the modeling of discounting formula circle is obtained and burns filter device, shell is equipped with air inlet and air outlet, gas of the input with pollutant
Stream, clean air-flow after output filtering, chimney filter retain pollutant.It is measured by repeatedly practical, the discounting formula of the present embodiment is round
Modeling burns chimney filter dust removal rate and reaches 98%, and under same size, filter efficiency is more than 2 times of existing product, under same treatment conditions,
Service life is at least 10 times of existing product, existing product damage ten on the basis of, the utility model product still after
It is continuous to use.
Example IV
A kind of discounting formula circle modeling burning chimney filter, including inner tube, outer tube, strengthening part, pedestal；The cross section of inner tube
It is similar structure to the cross section of outer tube, is separately mounted on pedestal, circular platform type bulge-structure is equipped among pedestal；In described
Layer pipe is inserted into the outer tube, and the end face of inner tube is higher by the end face of the outer tube；Strengthening part includes reinforcing ring and adds
Strong bar；Reinforcing ring is located in inner tube, and is connect with inner tube by bracing piece, and inner tube and strengthening part are integrally formed knot
Structure；The cross section of inner tube and the cross section of outer tube are all gear type structure；The tooth top and tooth socket of gear type structure are all arc
The angle of shape structure, arcuate structure is 70 degree；Inner tube, outer tube do not contact；Bracing piece is that (thickness is length to flat structure
3%) it is, 6, the contact point of bracing piece and reinforcing ring is evenly distributed on reinforcing ring；Contact point of the bracing piece with inner tube
At the tooth socket of gear type structure, reinforcing ring is located in the middle part of inner tube；The height of the tooth of gear type structure is to reinforce pole length
34%；By discounting formula circle mould burn chimney filter combination shell, obtain discounting formula circle modeling burn filter device, shell be equipped with air inlet and
Air outlet, air-flow of the input with pollutant, clean air-flow after output filtering, chimney filter retain pollutant.By repeatedly practical
It measures, the modeling of the discounting formula circle of the present embodiment burns chimney filter dust removal rate and reaches 98%, and under same size, filter efficiency is more than existing
There is 1.9 times of a product, under same treatment conditions, service life is at least 10 times of existing product, and ten are damaged in existing product
On the basis of, the utility model product is still continuing with.
Embodiment five
A kind of discounting formula circle modeling burning chimney filter, including inner tube, outer tube, strengthening part, pedestal；The cross section of inner tube
It is similar structure to the cross section of outer tube, is separately mounted on pedestal；The inner tube is inserted into the outer tube, inner tube
End face be higher by the end face of the outer tube；Strengthening part includes reinforcing ring and bracing piece；Reinforcing ring is located in inner tube, and leads to
It crosses bracing piece to connect with inner tube, inner tube is an integral molding structure with strengthening part；The cross section of inner tube and outer tube
Cross section is all gear type structure；The tooth top and tooth socket of gear type structure are all arcuate structure, and the angle of arcuate structure is 50 degree；
Inner tube, outer tube do not contact；Bracing piece is flat structure (thickness is the 3% of length), is 4, bracing piece and reinforcing ring
Contact point is evenly distributed on reinforcing ring；Bracing piece and the contact point of inner tube are located at the tooth socket of gear type structure, reinforcing ring
In the middle part of inner tube；The height of the tooth of gear type structure is reinforce pole length 32%；Discounting formula circle is moulded and burns chimney filter knot
Shell is closed, the modeling of discounting formula circle is obtained and burns filter device, shell is equipped with air inlet and air outlet, gas of the input with pollutant
Stream, clean air-flow after output filtering, chimney filter retain pollutant.It is measured by repeatedly practical, the discounting formula of the present embodiment is round
Modeling burns chimney filter dust removal rate and reaches 98%, and under same size, filter efficiency is more than 2 times of existing product, under same treatment conditions,
Service life is at least 10 times of existing product, existing product damage ten on the basis of, the utility model product still after
It is continuous to use.
Embodiment six
A kind of discounting formula circle modeling burning chimney filter, including inner tube, outer tube, strengthening part, pedestal；The cross section of inner tube
It is similar structure to the cross section of outer tube, is separately mounted on pedestal, circular platform type bulge-structure is equipped among pedestal；In described
Layer pipe is inserted into the outer tube, and the end face of inner tube is higher by the end face of the outer tube；Strengthening part includes reinforcing ring and adds
Strong bar；Reinforcing ring is located in inner tube, and is connect with inner tube by bracing piece, and inner tube and strengthening part are integrally formed knot
Structure；The cross section of inner tube and the cross section of outer tube are all gear type structure；The tooth top and tooth socket of gear type structure are all arc
Shape structure, in arcuate structure, the angle of gear top and gullet base arc is 60 degree, and the angle of side wall arc is 140 degree；
Inner tube, outer tube do not contact；Bracing piece is flat structure (thickness is the 2% of length), is 4, bracing piece and reinforcing ring
Contact point is evenly distributed on reinforcing ring；Bracing piece and the contact point of inner tube are located at the tooth socket of gear type structure, reinforcing ring
In the middle part of inner tube；The height of the tooth of gear type structure is reinforce pole length 28%；Discounting formula circle is moulded and burns chimney filter knot
Shell is closed, the modeling of discounting formula circle is obtained and burns filter device, shell is equipped with air inlet and is filled with air outlet, temperature-detecting device, spray
It sets, sewage outlet；Air-flow of the shell input with pollutant, clean air-flow after output filtering, chimney filter retain pollutant, pass through
Temperature-detecting device such as infrared radiation thermometer not only to avoid safety accident but also can control cleaning inlet air temperature, can by spray
To combine pulse to carry out situ cleaning to chimney filter, sewage is discharged from sewage outlet, saves time and effort；Key is to combine this practicality
New structural design, in-situ spray do not interfere with chimney filter binding strength.It is measured by repeatedly practical, the discounting formula of the present embodiment
Circle modeling burns chimney filter dust removal rate and reaches 98%, and under same size, filter efficiency is more than 2 times of existing product, equally handles item
Under part, service life is at least 10 times of existing product, existing product damage ten on the basis of, the utility model product according to
So it is continuing with.
Embodiment seven
A kind of discounting formula circle modeling burning chimney filter, including inner tube, outer tube, strengthening part, pedestal；The cross section of inner tube
It is similar structure to the cross section of outer tube, is separately mounted on pedestal；The inner tube is inserted into the outer tube, inner tube
End face be higher by the end face of the outer tube；Strengthening part includes reinforcing ring and bracing piece；Reinforcing ring is located in inner tube, and leads to
It crosses bracing piece to connect with inner tube, inner tube is an integral molding structure with strengthening part；The cross section of inner tube and outer tube
Cross section is all gear type structure；The tooth top and tooth socket of gear type structure are all arcuate structure, and the angle of arcuate structure is 110
Degree；Inner tube, outer tube do not contact；Bracing piece is flat structure (thickness is the 3% of length), is 6, bracing piece and reinforcing ring
Contact point be evenly distributed on reinforcing ring；Bracing piece and the contact point of inner tube are located at the tooth socket of gear type structure, reinforce
Ring is located in the middle part of inner tube；The height of the tooth of gear type structure is reinforce pole length 33%；Discounting formula circle is moulded and burns chimney filter
In conjunction with shell, obtains the modeling of discounting formula circle and burn filter device, shell is equipped with air inlet and air outlet, gas of the input with pollutant
Stream, clean air-flow after output filtering, chimney filter retain pollutant.It is measured by repeatedly practical, the discounting formula of the present embodiment is round
Modeling burns chimney filter dust removal rate and reaches 98%, and under same size, filter efficiency is more than 2 times of existing product, under same treatment conditions,
Service life is at least 10 times of existing product, existing product damage ten on the basis of, the utility model product still after
It is continuous to use.
Embodiment eight
A kind of discounting formula circle modeling burning chimney filter, including inner tube, outer tube, strengthening part, pedestal；The cross section of inner tube
It is similar structure to the cross section of outer tube, is separately mounted on pedestal；The inner tube is inserted into the outer tube, inner tube
End face be higher by the end face of the outer tube；Strengthening part includes reinforcing ring and bracing piece；Reinforcing ring is located in inner tube, and leads to
It crosses bracing piece to connect with inner tube, inner tube is an integral molding structure with strengthening part；The cross section of inner tube and outer tube
Cross section is all gear type structure；The tooth top and tooth socket of gear type structure are all arcuate structure, in arcuate structure, gear top with
And the angle of gullet base arc is 30 degree, the angle of side wall arc is 150 degree；Inner tube, outer tube do not contact；Bracing piece is
Flat structure (thickness is the 2% of length), is 4, the contact point of bracing piece and reinforcing ring is evenly distributed on reinforcing ring；Reinforce
Bar and the contact point of inner tube are located at the tooth socket of gear type structure, and reinforcing ring is located in the middle part of inner tube；The tooth of gear type structure
Height be reinforce pole length 28%；Discounting formula circle is moulded and burns chimney filter combination shell, the modeling of discounting formula circle is obtained and burns filtering
Device, shell are equipped with air inlet and air outlet, temperature-detecting device, spray equipment, sewage outlet；Shell input carries pollutant
Air-flow, clean air-flow after output filtering, chimney filter retain pollutant, both may be used by temperature-detecting device such as infrared radiation thermometer
Cleaning inlet air temperature can be controlled again to avoid safety accident, and situ cleaning can be carried out to chimney filter in conjunction with pulse by spray,
Sewage is discharged from sewage outlet, saves time and effort；Key is the design in conjunction with the utility model structure, and in-situ spray will not shadow
Ring chimney filter binding strength.It is measured by repeatedly practical, the discounting formula circle modeling of the present embodiment is burnt chimney filter dust removal rate and reached
98%, under same size, filter efficiency is more than 2 times of existing product, and under same treatment conditions, service life is at least existing product
10 times, existing product damage ten on the basis of, the utility model product is still continuing with.
By test, the product of the utility model：From accelerate damage test also can determine, the utility model product it is durable
Time is 12 times or more of existing product；To the 50% of outer diameter, off-load immediately, product does not rupture press perpendicular；150 DEG C of pressurizations
2Kg, 8 hours indeformable；Temperature is under conditions of 0 DEG C, height 1M, the weight for being 3Kg with weight, impacts 20 times, no cracking；It is curved
Curvature≤1.2%, ring stiffness >=21KN/m2。
Claims (9)
1. filter device is burnt in a kind of discounting formula circle modeling, it is characterised in that：It includes shell that filter device is burnt in the discounting formula circle modeling
Chimney filter is burnt in body, the modeling of discounting formula circle；It includes inner tube, outer tube, strengthening part that chimney filter is burnt in the modeling of discounting formula circle；The inner tube
Cross section and the cross section of outer tube be similar structure；The inner tube is inserted into the outer tube；The strengthening part packet
Include reinforcing ring and bracing piece；The reinforcing ring is located in inner tube, and is connect with inner tube by bracing piece；The inner tube
Cross section and the cross section of outer tube are all gear type structure；The tooth top and tooth socket of the gear type structure are all arcuate structure；
The inner tube, outer tube do not contact；The strengthening part is located at inner tube one end；The discounting formula circle modeling is burnt chimney filter and is located at
In shell；The shell setting air inlet and air outlet；It further includes pedestal that chimney filter is burnt in the discounting formula circle modeling；The internal layer
Pipe, outer tube are separately mounted on pedestal；The discounting formula circle modeling is burnt chimney filter and is assembled inside housings by pedestal；It is described to add
Strong bar is 4~8.
2. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：The inner tube and strengthening part
It is an integral molding structure.
3. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：Round platform is equipped among the pedestal
Type bulge-structure.
4. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：The bracing piece and reinforcing ring
Contact point is evenly distributed on reinforcing ring.
5. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：The bracing piece is flat knot
Structure.
6. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：The bracing piece and inner tube
Contact point is located at the tooth socket of gear type structure；Each reinforcement pole length is consistent.
7. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：The angle of the arcuate structure is
30~150 degree；The height of the tooth of the gear type structure is reinforce pole length 28~34%.
8. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：The end face of the inner tube is higher by
The end face of the outer tube.
9. filter device is burnt in discounting formula circle modeling according to claim 1, it is characterised in that：The shell is equipped with temperature detection
Device, spray equipment, sewage outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866458.4U CN207805261U (en) | 2017-07-10 | 2017-07-10 | Filter device is burnt in the modeling of discounting formula circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866458.4U CN207805261U (en) | 2017-07-10 | 2017-07-10 | Filter device is burnt in the modeling of discounting formula circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805261U true CN207805261U (en) | 2018-09-04 |
Family
ID=63337061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866458.4U Active CN207805261U (en) | 2017-07-10 | 2017-07-10 | Filter device is burnt in the modeling of discounting formula circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805261U (en) |
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2017
- 2017-07-10 CN CN201720866458.4U patent/CN207805261U/en active Active
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Effective date of registration: 20240318 Address after: 215500 Industrial Park, Xinqiao village, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou DeNO Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 215542, Building 5, Senlan Apartment, Southeast Avenue, Southeast Development Zone, Changshu City, Suzhou City, Jiangsu Province, China 1605 Patentee before: Fang Yudi Country or region before: Taiwan, China |