CN206715503U - Baffling tower plate structure and the high temperature fume dust removal equipment with the structure - Google Patents

Baffling tower plate structure and the high temperature fume dust removal equipment with the structure Download PDF

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Publication number
CN206715503U
CN206715503U CN201720458105.0U CN201720458105U CN206715503U CN 206715503 U CN206715503 U CN 206715503U CN 201720458105 U CN201720458105 U CN 201720458105U CN 206715503 U CN206715503 U CN 206715503U
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China
Prior art keywords
baffling
top cap
deflection plate
plate top
dust collection
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CN201720458105.0U
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Chinese (zh)
Inventor
左少华
张兵
李建明
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Tianjin Aozhan Chemical Technology Co., Ltd
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TIANJIN AOZHAN XINGDA TECHNOLOGY Co Ltd
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Abstract

The utility model belongs to gas purifying equipment technical field, and in particular to a kind of baffling tower plate structure and the high temperature fume dust removal equipment with the structure.Baffling tower plate structure provided by the utility model, including multiple spaced deflection plate top caps and multiple dust collection grooves;Deflection plate top cap includes baffling section and is arranged on the vertical section of the tail end of baffling section both sides hypotenuse;Dust collection groove is located at the lower section of deflection plate top cap, and deflection plate top cap is staggered up and down with dust collection groove, the width for being smaller than dust collection groove between every adjacent two deflection plates top cap so that leave gap between vertical section and the side wall of dust collection groove.The utility model has the advantages that heat and mass efficiency high, treatment effect are good, energy consumption is low, is not easily blocked, is simple to operate, maintenance management is convenient, and it is simple in construction, floor space is small, and manufacture is low with operating cost, equipment investment is saved, there is good economic benefit and social benefit.

Description

Baffling tower plate structure and the high temperature fume dust removal equipment with the structure
Technical field
The utility model belongs to gas purifying equipment technical field, is related to a kind of tower internals structure, more particularly to a kind of folding Flow tower plate structure and the high temperature fume dust removal equipment with the structure.
Background technology
Industrial circle at present, stove is widely adopted reaches certain production purpose with combustion of fossil fuel generation heat energy.Smelting The various industrial furnaces of the industry such as gold, machinery, chemical industry, electric power give off flue gas, and flue gas is solid, liquids and gases material group Into multiphase aerosol, not only temperature is high, and contains the pernicious gas such as substantial amounts of dust and nitric oxide, carbon monoxide, its Middle dust belongs to particle contamination, and particle contamination is one of important pollutant of air, and atmosphere pollution is increasingly tight Important place directly jeopardizes the comfortable, healthy of the mankind, or even environment for the survival of mankind, and the harmful components in high-temperature flue gas need Discharge is reduced by measures such as dedustings.
Under hot conditions, because the viscous force of flue gas has large change, humidity declines to a great extent, and fine grained coacervation is greatly Reduce, thus the separation to particulate have it is more highly difficult.Traditional industrial furnace flue gas ash removal, mainly using dust removal with machine, electrostatic The modes such as dedusting, filtering type bag-type dust and washing type wet dedusting.High-temperature flue gas has to traditional cleaner, filtering material There is very strong erosion damage power, the influence of thermal expansion can be also produced to dedusting structure, therefore high-temperature dust removal is ineffective.Traditional High temperature fume dust removal mode there is it is certain the shortcomings that, although such as sack cleaner efficiency it is very high, sack cleaner Can not run under the high temperature conditions, even if using high-temperature filter material, service life is typically not greater than 1 year, and have scaling loss, block Risk, operating pressure are larger.Washing type wet dedusting energy consumption is big, and its heat energy can not be comprehensively utilized, and causes the waste of resource. Because exhaust gas dust concentration is big, the flue gas after electrostatic precipitator dedusting still can not meet the environmental protection row being increasingly strict with Put the requirement of concentration, and electrostatic precipitation has an one-time investment height, floor space is greatly and the problem of insulation etc..
At present, high-temperature flue gas is down to 200 by the processing method of China's high-temperature dust-containing flue gas mostly using water condensation is first passed through DEG C or so, then the mode with sack cleaner dedusting.This mode not only increases investment and the operating cost of condensing plant, Make substantial amounts of heat energy loss, waste heat recovery efficiency is low, and thermal loss is big, and whole dust pelletizing system is complicated.Therefore, it is necessary to develop one Kind new high temperature fume dust removal technology is to alleviate the problems of in the prior art.
In consideration of it, special propose the utility model.
Utility model content
First purpose of the present utility model is to provide a kind of baffling tower plate structure have simple in construction, convenient processing, resist The advantages of stifled ability is strong, heat and mass efficiency high.
Second purpose of the present utility model is to provide a kind of high temperature fume dust removal equipment, and the equipment includes above-mentioned baffling Tower plate structure, there is the advantages of energy consumption is low, and treatment effect is good, efficiency high, and be not easily blocked, maintenance management is convenient, takes up an area face Product is small, and equipment investment is few.
To achieve the above object, the technical solution adopted in the utility model is:
According to one side of the present utility model, the utility model provides a kind of baffling tower plate structure, including multiple intervals The deflection plate top cap of arrangement and multiple dust collection grooves;
The deflection plate top cap includes baffling section and is arranged on the vertical section of the tail end of the baffling section both sides hypotenuse;
The dust collection groove is located at the lower section of the deflection plate top cap, the deflection plate top cap and the dust collection groove It is staggered up and down, the width for being smaller than the dust collection groove between every adjacent two deflection plates top cap so that described perpendicular Gap is left between the side wall of straight section and the dust collection groove.
As further preferred technical scheme, multiple deflection plate top caps are inclined relative to horizontal arrangement, inclination angle Spend for 10 °~45 °.
As further preferred technical scheme, the cross section of the baffling section is equilateral triangle or non-equilateral triangle, The bending angle of the baffling section is 50 °~150 °.
As further preferred technical scheme, the dust collection groove is inverted deflection plate top cap structure, or is cone Bucket shape structure, or be square structure.
As further preferred technical scheme, the width range of the vertical section of the deflection plate top cap is 50mm~500mm.
As further preferred technical scheme, spacing range between the two neighboring deflection plate top cap for 20mm~ 200mm。
According to other side of the present utility model, the utility model also provides a kind of high temperature fume dust removal equipment, including Above-described baffling tower plate structure, in addition to housing;
Baffling tower plate structure described in multilayer is positioned apart from the cavity of the housing, flue gas is provided with the housing Import and gas outlet, the gas approach are connected with high-temperature flue gas occurrence of equipment.
As further preferred technical scheme, in addition to dust collector, the dust collector is arranged on the housing Outside, the dust collector is connected with the dust collection groove by producing pipe.
As further preferred technical scheme, the deflection plate top cap is welded in the inner walls;The dust is received Storage is welded in the inner walls or is detachably connected with the inner walls.
As further preferred technical scheme, the interlamellar spacing scope of the deflection plate top cap is 300mm~800mm.
Compared with prior art, the beneficial effects of the utility model are:
1st, baffling tower plate structure provided by the utility model, including deflection plate top cap and dust collection groove, the deflection plate top Cap and dust collection groove are staggered up and down, have bigger heat and mass specific surface area, are advantageous to gas and dust granules Separation, while it is easy to the collection of dust granules, designed by the gas phase channel of baffling shape, the heat transfer that can greatly improve column plate passes Matter efficiency;In addition, deflection plate top cap provided by the utility model is not provided only with baffling section, vertical section, vertical section are additionally provided with Not only there are guide functions, and improve the rigidity of top cap, anti-gas shock vibration ability is strong.
Baffling tower plate structure provided by the utility model has simple in construction, good rigidity, and easy to process, pressure drop is low, resists stifled Ability is strong, the advantages of heat and mass efficiency high, and also it is cheap, there is significant economic benefit.
2nd, high temperature fume dust removal equipment provided by the utility model, multilayer folding is positioned apart from the cavity of apparatus casing Tower plate structure is flowed, due to the existing density contrast between the gas and dust granules in high-temperature flue gas, realizes gas and dust The separation of particle, realize the purification of flue gas.With heat and mass efficiency high, treatment effect is good, operating flexibility is big, energy consumption It is low, be not easily blocked, be simple to operate, the advantages that maintenance management facilitates, and simple in construction, floor space is small, manufacture and run into This is low, saves equipment investment, has good economic benefit and social benefit.
Without cooling to high-temperature flue gas, high-temperature flue gas is directly set the utility model from stove into high temperature fume dust removal It is standby, the defects of sack cleaner can not carry out dedusting to high-temperature flue gas in the prior art is overcome, and also overcome existing skill First condensation cooling is lacked with what sack cleaner dedusting energy consumption was big, thermal loss is big, complex process, equipment investment are big etc. again in art Fall into.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the baffling tower plate structure structural representation that the utility model embodiment 1 provides;
Fig. 2 is the baffling tower plate structure structural representation that the utility model embodiment 2 provides;
Fig. 3 is the high temperature fume dust removal device structure schematic diagram that the utility model embodiment 3 provides;
Fig. 4 is the high temperature fume dust removal device structure schematic diagram that the utility model embodiment 4 provides.
Icon:100- deflection plate top caps;101- baffling sections;102- vertical sections;200- dust collection grooves;300- shells Body;301- gas approach;302- gas outlets;303- baffling tower plate structures;400- high-temperature flue gas occurrence of equipment;500- powder Dirt collector;501- extraction pipes.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " top ", " bottom " " on ", " under ", " level ", " interior ", The orientation or position relationship of instructions such as " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and describe this reality With new and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
According to one side of the present utility model, present embodiment provides a kind of baffling tower plate structure, including multiple intervals The deflection plate top cap of arrangement and multiple dust collection grooves;The deflection plate top cap includes baffling section and is arranged on the baffling section two The vertical section of the tail end on skew back side;The dust collection groove is located at the lower section of the deflection plate top cap, the deflection plate top cap with The dust collection groove is staggered up and down, the width for being smaller than the dust collection groove between every adjacent two deflection plates top cap Degree so that leave gap between the vertical section and the side wall of the dust collection groove.
In the present embodiment, the baffling section of deflection plate top cap is the horn shape body of pinnacle upward, baffling section both sides hypotenuse Tail end is fixedly connected with vertical section, and the setting of the vertical section not only has guide functions, and improves the rigidity of top cap, anti-gas It is strong to flow impact shock ability.
Baffling tower plate structure includes deflection plate top cap and dust collection groove, and the deflection plate top cap is handed over up and down with dust collection groove Mistake is set, i.e. lower section of the dust collection groove between two deflection plate top caps, the vertical section part position of deflection plate top cap Inside dust collection groove, the width for being smaller than dust collection groove between every adjacent two deflection plates top cap so that vertical section Leave gap between the side wall of dust collection groove, so as to reduce resistance, increase heat and mass specific surface area, more conducively gas with The separation of dust granules, while it is easy to the collection of dust granules, designed by the gas phase channel of baffling shape, tower can be greatly improved The heat and mass efficiency of plate, and then improve operating efficiency.
In the present embodiment, the number of every layer of deflection plate top cap than dust collection groove number more than one.
The baffling tower plate structure that present embodiment provides has simple in construction, good rigidity, and easy to process, pressure drop is low, resists stifled Ability is strong, the advantages of heat and mass efficiency high, and also it is cheap, there is significant economic benefit.
In a kind of alternatively embodiment, multiple deflection plate top caps are inclined relative to horizontal arrangement, inclination angle Spend for 10 °~45 °.
Preferably, angle of inclination is 15 °~30 °.
The rising arrangement of multiple deflection plate top caps at an angle, the rising row that dust collection groove can also be at an angle Row, or it is with respect to the horizontal plane arranged in parallel, so as to extend flowing time of the fluid on column plate, when increasing effective mass transfer Between and effective mass transfer area, and then improve treatment effeciency.Wherein, angle of inclination can be according to the specific condition of production and operating procedure Depending on condition.
In a kind of alternatively embodiment, the cross section of the baffling section is equilateral triangle or non-equilateral triangle, The bending angle of the baffling section is 50 °~150 °.
Alternatively, baffling section can be smooth complete structure, can also in baffling section machining small, groove, projection, Pit, decorative pattern or reticulate pattern, further to improve the mass-transfer efficiency between gas-solid.
, can be according to contained solid powder particle size, equipment size and operating procedure condition in gas in practical application The cross section for determining baffling section is equilateral or non-equilateral triangle, and the bending angle of baffling section, bending angle are preferably 60 ° ~120 °.
In a kind of alternatively embodiment, the dust collection groove is inverted deflection plate top cap structure, or is cone Bucket shape structure, or be square structure.
For convenience of processing and manufacturing, and in the case of meeting the overall structure performance of baffling tower plate structure, dust collection groove Various structures can be selected, however it is not limited to above-described three kinds of structures, other shape and structures can also be used.
In a kind of alternatively embodiment, the width range of the vertical section of the deflection plate top cap is 50mm~500mm. Preferably, width range is 100mm~400mm;It is highly preferred that width range is 200mm~300mm.
In a kind of alternatively embodiment, spacing range between the two neighboring deflection plate top cap for 20mm~ 200mm.Preferably, spacing range is 50mm~150mm;It is highly preferred that spacing range is 80mm~100mm.
Spacing range between the width range of the vertical section of deflection plate top cap, and two neighboring deflection plate top cap, can , specifically can be according to contained solid powder particle size, equipment size and behaviour in gas with depending on practical situations Make process conditions determination.
According to other side of the present utility model, present embodiment also provides a kind of high temperature fume dust removal equipment, including Above-described baffling tower plate structure, in addition to housing;Baffling tower described in multilayer is positioned apart from the cavity of the housing Harden structure, gas approach and gas outlet is provided with the housing, the gas approach is connected with high-temperature flue gas occurrence of equipment.
Optionally, fixed intervals are provided with least five layers of baffling column plate knot successively from bottom to up in the cavity of housing Structure, each layer baffling tower plate structure is spaced and the setting that is parallel to each other, i.e., the angle of inclination of each layer baffling tower plate structure are identical; Every layer of baffling tower plate structure is separately fixed in inner walls, can be left between baffling tower plate structure and inner walls certain Gap.
Wherein, gas approach is arranged on the bottom of housing, and gas outlet is arranged on the top of housing.Described high-temperature flue gas hair Generating apparatus is industrial furnace, and the high-temperature flue gas of industrial furnace discharge enters in the cavity of housing through gas approach from housing bottom, The baffling passage that baffling tower plate structure in transit chamber body is formed is folded to flowing, due to the gas and dust in high-temperature flue gas Existing density contrast between particle, produced different inertia so that the separation of gas and dust granules, carry out realizing cigarette The purification of gas, the flue gas after purification is discharged by gas outlet, and dust granules are then gathered in dust collection groove.
The high temperature fume dust removal equipment that present embodiment provides without cooling to high-temperature flue gas, high-temperature flue gas directly from Stove enters high temperature fume dust removal equipment, and overcoming sack cleaner in the prior art can not lack to high-temperature flue gas progress dedusting Fall into, and also overcome first condensation cooling in the prior art again with sack cleaner dedusting energy consumption is big, thermal loss is big, technique is multiple Miscellaneous, the defects of equipment investment is big etc..The cleaner has that heat and mass efficiency high, treatment effect are good, operating flexibility is big, energy consumption It is low, be not easily blocked, be simple to operate, the advantages that maintenance management facilitates, and simple in construction, floor space is small, manufacture and run into This is low, saves equipment investment, has good economic benefit and social benefit.
In a kind of alternatively embodiment, in addition to dust collector, the dust collector are arranged on the housing Outside, the dust collector is connected with the dust collection groove by producing pipe.
The dust collection that can be will accumulate in dust collection groove by dust collector, dust caching material can also be set Bucket and dust conveying equipment, subsequent treatment is carried out to dust, improves the collection efficiency of dust.Described dust collector can be adopted With the dust collector commonly used in prior art industry.
In a kind of alternatively embodiment, the deflection plate top cap is welded in the inner walls;The dust is received Storage is welded in the inner walls or is detachably connected with the inner walls.
Alternatively, for further protective housing inwall, backing plate and bracing ring can also be set, and backing plate is welded in housing On wall, bracing ring one end is welded on backing plate, and the other end is connected with deflection plate top cap, plays a supporting role;It can also set Support beam, the both ends of support beam are welded on backing plate, and support beam is also connected with dust collector, are played support dust and are received The effect of storage.Described being detachably connected can be detachably connected by connector, can also be connected through a screw thread.
In a kind of alternatively embodiment, the interlamellar spacing scope of the deflection plate top cap is 300mm~800mm.
Preferably, the interlamellar spacing scope of deflection plate top cap is 400mm~600mm.
Below in conjunction with embodiment and accompanying drawing, the utility model is described in more detail.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of baffling tower plate structure, including multiple spaced deflection plate top caps 100 and multiple dust collection grooves 200;Deflection plate top cap 100 includes baffling section 101 and is arranged on the both sides hypotenuse of baffling section 101 The vertical section 102 of tail end;Dust collection groove 200 is located at the lower section of deflection plate top cap 100, deflection plate top cap 100 and dust collection Groove is staggered about 200, the width for being smaller than dust collection groove 200 between every adjacent two deflection plates top cap 100 so that Gap is left between vertical section 102 and the side wall of dust collection groove 200.
Wherein, the baffling section 101 of deflection plate top cap 100 is the horn shape body of pinnacle upward, the tail of the both sides hypotenuse of baffling section 101 End is fixedly connected with vertical section 102, and deflection plate top cap 100 is staggered with dust collection groove about 200, i.e. a dust collection Lower section of the groove 200 between two deflection plate top caps 100, the part of vertical section 102 of deflection plate top cap 100 is located at dust collection Inside groove 200, the number of deflection plate top cap 100 than dust collection groove 200 number more than one.
In the present embodiment, dust collection groove 200 is the inverted structure of deflection plate top cap 100;The cross section of baffling section 101 is Equilateral triangle, the bending angle of baffling section 101 is 120 °.
Multiple deflection plate top caps 100 are inclined relative to horizontal arrangement, and angle of inclination is 20 °.Deflection plate top cap 100 is erected The width of straight section 102 is 200mm.Spacing between two neighboring deflection plate top cap 100 is 80mm.
Embodiment 2
The structure of dust collection groove 200 and baffling section 101 as different from Example 1, remaining is same as Example 1.
As shown in Fig. 2 in the present embodiment, dust collection groove 200 is cone bucket shape structure;The cross section of baffling section 101 is non- Equilateral triangle, the bending angle of baffling section 101 is 60 °.
Embodiment 3
As shown in figure 3, the present embodiment provides a kind of high temperature fume dust removal equipment, including above-described baffling tower plate structure 303, in addition to housing 300;Multilayer baffling tower plate structure 303 is positioned apart from the cavity of housing 300, is set on housing 300 Gas approach 301 and gas outlet 302 are equipped with, gas approach 301 is connected with high-temperature flue gas occurrence of equipment 400.
Wherein, deflection plate top cap 100 is welded on the inwall of housing 300;Dust collector 500 is welded on the inwall of housing 300 Above or with the inwall of housing 300 it is detachably connected.The interlamellar spacing scope of deflection plate top cap 100 is 300mm~800mm.
In the present embodiment, fixed intervals are provided with least five layers of baffling successively from bottom to up in the cavity of housing 300 Tower plate structure 303, each layer baffling tower plate structure 303 is spaced and the setting that is parallel to each other, i.e., each layer baffling tower plate structure 303 Angle of inclination it is identical.Wherein, gas approach 301 is arranged on the bottom of housing 300, and gas outlet 302 is arranged on the top of housing 300 Portion.Described high-temperature flue gas occurrence of equipment 400 is industrial furnace, the high-temperature flue gas of industrial furnace discharge through gas approach 301 from The bottom of housing 300 enters in the cavity of housing 300, and the baffling passage that the baffling tower plate structure 303 in transit chamber body is formed occurs Flowing is folded to, due to the existing density contrast between the gas and dust granules in high-temperature flue gas, produced different inertia, is made The separation of gas and dust granules is obtained, realize the purification of flue gas, the flue gas after purification is discharged by gas outlet 302, and powder Dirt particle is then gathered in dust collection groove 200.
Embodiment 4
As shown in figure 4, the present embodiment provides a kind of high temperature fume dust removal equipment, the cleaner also includes dust collector 500, dust collector 500 is arranged on the outside of housing 300, and dust collector 500 is by producing pipe 501 and dust collection groove 200 are connected.
The dust collection that can be will accumulate in dust collection groove 200 by dust collector 500, dust is carried out follow-up Processing, improve the collection efficiency of dust.Its dust collector 500 can use the dust collector 500 commonly used in industry at present.
Finally it should be noted that:Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of baffling tower plate structure, it is characterised in that including multiple spaced deflection plate top caps and multiple dust collections Groove;
The deflection plate top cap includes baffling section and is arranged on the vertical section of the tail end of the baffling section both sides hypotenuse;
The dust collection groove is located at the lower section of the deflection plate top cap, the deflection plate top cap with above and below the dust collection groove It is staggered, the width for being smaller than the dust collection groove between every adjacent two deflection plates top cap so that the vertical section Gap is left between the side wall of the dust collection groove.
2. baffling tower plate structure according to claim 1, it is characterised in that multiple deflection plate top caps are relative to level Face oblique arrangement, angle of inclination are 10 °~45 °.
3. baffling tower plate structure according to claim 1, it is characterised in that the cross section of the baffling section is equilateral triangle Shape or non-equilateral triangle, the bending angle of the baffling section is 50 °~150 °.
4. baffling tower plate structure according to claim 1, it is characterised in that the dust collection groove is inverted deflection plate Top cap structure, is either cone bucket shape structure or is square structure.
5. baffling tower plate structure according to claim 1, it is characterised in that the width of the vertical section of the deflection plate top cap Scope is 50mm~500mm.
6. according to the baffling tower plate structure described in claim any one of 1-5, it is characterised in that the two neighboring deflection plate Spacing range between top cap is 20mm~200mm.
7. a kind of high temperature fume dust removal equipment, it is characterised in that including the baffling column plate knot described in claim any one of 1-6 Structure, in addition to housing;
Baffling tower plate structure described in multilayer is positioned apart from the cavity of the housing, gas approach is provided with the housing And gas outlet, the gas approach are connected with high-temperature flue gas occurrence of equipment.
8. high temperature fume dust removal equipment according to claim 7, it is characterised in that also including dust collector, the powder Dirt collector is arranged on the outside of the housing, and the dust collector is connected by producing pipe with the dust collection groove.
9. high temperature fume dust removal equipment according to claim 7, it is characterised in that the deflection plate top cap is welded on described In inner walls;The dust collector is welded in the inner walls or is detachably connected with the inner walls.
10. high temperature fume dust removal equipment according to claim 7, it is characterised in that the interlamellar spacing of the deflection plate top cap Scope is 300mm~800mm.
CN201720458105.0U 2017-04-27 2017-04-27 Baffling tower plate structure and the high temperature fume dust removal equipment with the structure Active CN206715503U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113685822A (en) * 2021-08-31 2021-11-23 湖南中森环境科技有限公司 Hazardous waste rotary kiln incineration process system
CN114259832A (en) * 2021-12-24 2022-04-01 四会市澳华饲料有限公司 Ventilation device for dust insulation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113685822A (en) * 2021-08-31 2021-11-23 湖南中森环境科技有限公司 Hazardous waste rotary kiln incineration process system
CN113685822B (en) * 2021-08-31 2023-11-24 湖南中森环境科技有限公司 Dangerous waste rotary kiln incineration process system
CN114259832A (en) * 2021-12-24 2022-04-01 四会市澳华饲料有限公司 Ventilation device for dust insulation

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Effective date of registration: 20200410

Address after: No. 4-101-1, building 135-1, Yugu New Science Park, east side of Jingfu Road, medical equipment Industrial Park, Beichen economic and Technological Development Zone, Tianjin

Patentee after: Tianjin Aozhan Chemical Technology Co., Ltd

Address before: 300000 room 512 (Office of science and Technology), office building, 8, West research road, Tianjin, Nankai District

Patentee before: TIANJIN AOZHAN XINGDA TECHNOLOGY Co.,Ltd.