CN207694456U - A kind of kiln tail gas multistage temperature bag dust arrester installation - Google Patents
A kind of kiln tail gas multistage temperature bag dust arrester installation Download PDFInfo
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- CN207694456U CN207694456U CN201721756174.6U CN201721756174U CN207694456U CN 207694456 U CN207694456 U CN 207694456U CN 201721756174 U CN201721756174 U CN 201721756174U CN 207694456 U CN207694456 U CN 207694456U
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Abstract
The utility model provides a kind of kiln tail gas multistage temperature bag dust arrester installation, including cement rotary kiln, the drive component of the driving cement rotary kiln and exhaust gas gather dust component；The exhaust gas component that gathers dust is set at the cement rotary kiln kiln tail and is tightly connected with the cement rotary kiln, the exhaust gas gather dust component include be set to the STATEMENT OF FEDERALLY SPONSORED of cement rotary kiln linkage setting, the filtration members of gathering dust being connected with the STATEMENT OF FEDERALLY SPONSORED, the dust collecting means for being set to the filtration members end of gathering dust and turning set described in the protective cover that gathers dust outside filtration members；Shake off trembling grey part and coordinating what filtration members of gathering dust realized cement rotary kiln kiln tail exhaust gas to shake off the dust cumulative the technical issues of causing the blocking of exhaust steam passage to cause safety accident solved instead of original mode of gathering dust that filtration members need to be replaced in time of gathering dust on high temperature resistant bag filter cloth bag when gathering dust for function by being provided with dust.
Description
Technical field
The utility model belongs to that high-temperature bag gathers dust field more particularly to a kind of kiln tail gas multistage temperature bag is gathered dust dress
It sets.
Background technology
Currently, on cement producing line, the powder in coal mill will pass through bag filter and collect, due to going out from coal mill
The powder temperature come is higher, easily burns out the dust collecting sleeve of bag filter, the gas purification mode of Low-Pressure Pulse Bag Filter
For outside filtering type, dusty gas enters each unit filter chamber by diversion pipe, due in design filter bag bottom it is suitable for reading from air inlet vertically away from
From having enough, rational air-flow by appropriate water conservancy diversion and flow direction distribution naturally, reaches entire filtering room air and be evenly distributed, contain
Granule dust in dust and gas body falls directly into ash bucket after being detached by natural subsidence, remaining dust under the guiding of flow guide system,
Enter middle case filtering area with air-flow, is adsorbed on filter bag outer surface；Filtered clean gas is through filter bag through upper box, air draft
Pipe is discharged；Bag filter is most popular a kind of dust-precipitator in cement industry.It exists to the efficiency of dustshot μm~5 μm
99% or more, even μm of grit can also be removed μm.The adaptability of bag filter is stronger, not by dust specific resistance
It influences, other pollution problems is also not present, under the conditions of choosing filter aid appropriate, the solid, gas in gas can be removed simultaneously
Two pollutants.Due to this feature, it is substantially all using bag filter at all discharging airborne dust points in cement industry；Bag
There are countless interlaced fibre covers on the filter cloth surface of formula deduster, the grit of filter cloth eyelet is more than in gas by inertia
Force effect is kept off and sunk by filtration resistance, and gas is then flowed through from fiber cloth hole.Grit is trapped between filter cloth surface or gap, is formed
Grit filter layer, the void ratio filter cloth eyelet that this layer of grit layer is formed is small, so it plays the role of collecting smaller grit.With
The thickening of this layer of grit layer, filter cloth permeability reduces, and resistance increases sharply, and purification efficiency also reduces, and needs deashing at this time
Processing.It is required that filter cloth materials have~5 microns of 5~micron of aperture and surface villus aperture.Should also there are gas permeability, tension and resist
Ability is cut, also requires good resistance to mild corrosion resistance, quality uniform sometimes.Common filter cloth materials have cotton, tussah silk,
The animal and plant fibers fabric such as wool.The organic and inorganic staple fibre such as nylon, Orlon, terylene, glass fibre is gradually adopted in recent years
Fabric or its blended product.Existing chain cloth performance or incomplete, is not applied for various working environments.
Chinese patent CN201510072482.6 describes a kind of high temperature resistant bag filter cloth bag, including internal bone
Frame, the filtering material layer being wrapped on skeleton and the overlay film for being covered in double medium filtration material layer outer surface, the filtering material
Layer is the blended fabric of glass fibre, polyimide fiber and ceramic fibre；The overlay film is polytetrafluoroethylene (PTFE) microporous membrane.
The high temperature resistant bag filter cloth bag of the present invention can be used in gathering dust for hot environment.
There are many deficiencies for said mechanism, and cement is such as carried out when high temperature resistant bag filter cloth bag is wrapped on skeleton returns
Rotary kiln kiln tail gas gather dust processing when, elongated with usage time, the dust on high temperature resistant bag filter cloth bag can be got over
Product is more, and the blocking of exhaust steam passage is caused to cause safety accident.
Utility model content
A kind of kiln tail gas multistage temperature bag dust arrester installation of offer in view of the deficiencies of the prior art of the utility model, passes through
Be provided with dust shake off function tremble grey part and coordinate gather dust filtration members realize cement rotary kiln kiln tail exhaust gas when gathering dust
Shake off and solves the dust on high temperature resistant bag filter cloth bag instead of original mode of gathering dust that filtration members need to be replaced in time of gathering dust
Cumulative the technical issues of causing the blocking of exhaust steam passage to cause safety accident.
To achieve the above object, the utility model provides the following technical solutions：
A kind of kiln tail gas multistage temperature bag dust arrester installation, including cement rotary kiln and the driving cement rotary kiln
Drive component further includes：
Exhaust gas gathers dust component, and the exhaust gas component that gathers dust is set at the cement rotary kiln kiln tail and is returned with the cement
Rotary kiln be tightly connected, the exhaust gas gather dust component include and the cement rotary kiln linkage setting STATEMENT OF FEDERALLY SPONSORED, with the STATEMENT OF FEDERALLY SPONSORED
The filtration members of gathering dust being connected, the dust collecting means for being set to the filtration members end of gathering dust and turning set gather dust set on described
Protective cover outside filtration members.
As an improvement, the STATEMENT OF FEDERALLY SPONSORED includes：
Planetary gear ring, the planetary gear ring is fixedly installed on the cement rotary kiln inner wall and the cement turns round
Kiln is coaxially disposed；
Planetary gear, the planetary gear quantity are two and its intermeshing setting, the planetary gear and the planet
Gear ring engagement setting；
Driven planetary gear ring, the driven planetary gear ring be fixedly installed on the protective cover inner wall and with the protection
Cover coaxial arrangement；
Driven planetary gear, the driven planetary gear quantity are two and its intermeshing setting, the driven planet tooth
It takes turns in the driven planetary gear ring engagement setting and is oppositely arranged with the planetary gear.
As an improvement, the filtration members quantity two of gathering dust comprising：
Rotary cylinder, the rotary cylinder both ends be mutually fixedly connected with the planetary gear and driven planetary gear respectively and with institute
It states and is connected to inside cement rotary kiln and dust collecting means, form exhaust gas filtration channel inside the rotary cylinder；
High temperature filter bag, the high temperature filter bag quantity are several, the high temperature filter bag be set to inside the rotary cylinder and with
The rotary cylinder is coaxially disposed；
Tremble grey part, described to tremble grey part and be circumferentially uniformly arranged along the rotary cylinder inner wall, this trembles grey part one end and the cement
Rotary kiln connection setting.
As an improvement, the rotary cylinder further includes：
Air inlet trembles grey mouth, and the air inlet is trembled rotary cylinder outer circumference surface described in grey opening's edge and is uniformly arranged, the air inlet tremble grey mouth with
The exhaust gas filtration channel connection setting, which, which trembles, is provided with filtering dust net on grey mouth；
Grey mouth is trembled in blowing, and the blowing is trembled rotary cylinder outer circumference surface described in grey opening's edge and is uniformly arranged, the blowing tremble grey mouth with
It is described to tremble connection setting inside grey part.
It trembles grey part as an improvement, described and includes：
Air inlet pipe, the air inlet pipe are circumferentially uniformly arranged along the rotary cylinder inner wall, which is respectively arranged with
Filtering dust net；
Venturi tube, the Venturi tube are trembled grey mouth with the blowing and are correspondingly arranged.
As an improvement, the filtration members of gathering dust are to be obliquely installed, and it meets 5 ° of ＜ α ＜ with the angled α of horizontal plane institute
10°。
As an improvement, the dust collecting means include：
Exhaust gas flows cylinder, and the exhaust gas flowing jacket casing is set to described protective cover one end and is connected to protective cover inside；
Waste stack, the waste stack are set on the exhaust gas flowing cylinder and are connected to exhaust gas flowing cylinder inside；
Ash bucket, the ash bucket are set to described exhaust gas flowing cylinder one end and are connected to exhaust gas flowing cylinder inside.
As an improvement, the cement rotary kiln further includes：
First support roller, first support roller be set to below the cement rotary kiln body and with the cement rotary kiln body
Tangent setting；
Second support roller, second support roller be set to below the cement rotary kiln body and with the cement rotary kiln body
Tangent setting, second support roller are located at first support roller along cement rotary kiln exhaust gas emission direction side；
Third support roller, the third support roller be set to below the protective cover and with the tangent setting of the protective cover.
As an improvement, the height H3 of the height H2 and third support roller of the height H1 of first support roller, the second support roller
Relationship meets, H1=H2 ＞ H3.
The beneficial effects of the utility model are：
(1) the more traditional kiln tail gas temperature bag dust arrester installation of the utility model, shakes off function by being provided with dust
Tremble grey part and filtration members of gathering dust coordinated to realize that cement rotary kiln kiln tail exhaust gas is shaken off when gathering dust, it is original gather dust part into
Row kiln tail gas gather dust work when need timely replaced to being installed on the temperature bag of gathering dust inside dust arrester installation to prevent in time
Dust on high temperature resistant bag filter cloth bag is cumulative to cause the blocking of exhaust steam passage to cause safety accident, and in this practicality
Grey part is trembled by setting to shake off the dust be attached on high temperature dust collecting sleeve in time, reduce artificial replacement in novel
Operation improves work efficiency；
(2) the more traditional kiln tail gas temperature bag dust arrester installation of the utility model passes through setting and the cement rotary kiln
Link the STATEMENT OF FEDERALLY SPONSORED being arranged, and gives up what the energy of rotary kiln rotation directly utilized while cement rotary kiln carries out cement processing
Gas gather dust component work on, STATEMENT OF FEDERALLY SPONSORED drives filtration members of gathering dust rotate and the grey part realization exhaust gas of trembling of relative rotation is coordinated to gather dust
Component continuously carries out exhaust gas with cement rotary kiln and gathers dust；
(3) literary mound is arranged in the more traditional kiln tail gas temperature bag dust arrester installation of the utility model on trembling grey part air inlet pipe
In manage, enter after the preliminary filtration treatment that the exhaust gas of cement rotary kiln kiln tail has the filtering dust net for being set to air inlet pipe one end
Rapid supercharging is realized by Venturi tube in air inlet pipe, sprays high pressure gas outward to the height in another rotary cylinder for being oppositely arranged
Warm filter bag realization dust shakes off processing；
(4) the more traditional kiln tail gas temperature bag dust arrester installation of the utility model, the filtration members that will gather dust are obliquely installed, and its
Meet 5 ° of 10 ° of ＜ α ＜ with the angled α of horizontal plane institute, is arranged to the skewed entrance during gathering dust and shaking off using dust
Into dust collecting means；
(5) the more traditional kiln tail gas temperature bag dust arrester installation of the utility model, two relative rotations of setting were gathered dust
Part is filtered, and several high temperature filter bags are both provided in each filtration members of gathering dust, is realized to the High-efficiency dust collection of cement rotary kiln exhaust gas
Reason.
In short, the utility model has many advantages, such as simple in structure, exhaust gas good filtration effect, work efficiency is high, especially suitable
It gathers dust field in high-temperature bag.
Description of the drawings
It is required in being described below to embodiment for the clearer technical solution for illustrating the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model,
For for those of ordinary skill in the art, without creative efforts, it can also obtain according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the structural schematic diagram of STATEMENT OF FEDERALLY SPONSORED in the utility model；
Fig. 5 is the front view of STATEMENT OF FEDERALLY SPONSORED in the utility model；
Fig. 6 is the mounting structure schematic diagram of STATEMENT OF FEDERALLY SPONSORED and filtration members of gathering dust in the utility model；
Fig. 7 is the structural schematic diagram of filtration members of gathering dust in the utility model；
Fig. 8 is the enlarged drawing at B in Fig. 2.
Specific implementation mode
The technical scheme in the embodiment of the utility model is clearly and completely illustrated below in conjunction with the accompanying drawings.
Embodiment one
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1,2 and 3, described in a kind of kiln tail gas multistage temperature bag dust arrester installation, cement rotary kiln 1 and driving
The drive component 2 of cement rotary kiln 1 further includes：
Exhaust gas gathers dust component 3, the exhaust gas gather dust component 3 be set at 1 kiln tail of the cement rotary kiln and with the water
Mud rotary kiln 1 be tightly connected, the exhaust gas gather dust component 3 include and the cement rotary kiln 1 linkage setting STATEMENT OF FEDERALLY SPONSORED 31 and institute
State the filtration members 32 of gathering dust being connected of STATEMENT OF FEDERALLY SPONSORED 31, the dust collecting means 33 for being set to the filtration members end of gathering dust and rotation
It is sheathed on the protective cover 34 to gather dust outside filtration members 32.
It should be noted that being provided with dust shakes off trembling grey part 323 and filtration members 32 of gathering dust being coordinated to realize water for function
1 kiln tail gas of mud rotary kiln is shaken off when gathering dust, and original part that gathers dust needs timely when progress kiln tail gas gathers dust work
It is timely replaced to being installed on the temperature bag of gathering dust inside dust arrester installation to prevent the dust on high temperature resistant bag filter cloth bag
It is cumulative that the blocking of exhaust steam passage is caused to cause safety accident, and it is attached to carrying out to tremble grey part by setting in the present invention
It and is shaken off in time in the dust on high temperature filter bag 322, reduce artificial replacement operation, improve work efficiency.
Further, as shown in Fig. 1,4,5 and 6, the STATEMENT OF FEDERALLY SPONSORED 31 includes：
Planetary gear ring 311, the planetary gear ring 311 are fixedly installed on 1 kiln inner wall of the cement rotary kiln and should
Cement rotary kiln 1 is coaxially disposed；
Planetary gear 312,312 quantity of the planetary gear be two and its intermeshing setting, the planetary gear 312 with
The engagement of planetary gear ring 311 setting；
Driven planetary gear ring 313, the driven planetary gear ring 313 be fixedly installed on 34 inner wall of the protective cover and
It is coaxially disposed with the protective cover 34；
Driven planetary gear 314,314 quantity of driven planetary gear are two and its intermeshing setting, this is driven
Planetary gear 314 is oppositely arranged in the driven engagement of planetary gear ring 313 setting and with the planetary gear 312.
It should be noted that setting planetary gear ring 311 is fixed on 1 kiln inner wall of cement rotary kiln, cement rotary kiln 1 exists
It drives planetary gear ring 311 to rotate when the revolution processing for carrying out cement, is driven and 311 phase of planetary gear ring while rotation
The planetary gear 312 mutually engaged synchronizes rotation, two planetary gear 312 relatively rotated bands during relative rotation
The processing that dynamic filtration members 32 of gathering dust are gathered dust.
It should be further noted that driven planetary gear ring 313 is arranged and driven planetary gear 314 is mainly in view of
Gather dust in 32 transmission process of filtration members if only tilted by the torsion of one side transmission 32 one end of filtration members that can cause to gather dust
It breaks down, and the even running that both ends can ensure that filtration members 32 of gathering dust in transmission process by the mode of torque is set.
Further, as shown in Fig. 1,6 and 7,32 quantity of filtration members two of gathering dust comprising：
Rotary cylinder 321,321 both ends of the rotary cylinder are solid with the planetary gear 312 and 314 phase of driven planetary gear respectively
Fixed to connect and be connected to the cement rotary kiln 1 and 33 inside of dust collecting means, which forms exhaust gas filtering and leads to
Road 320, the exhaust gas filtration channel 320 are used to the exhaust gas discharge in cement rotary kiln 1 being passed on high temperature filter bag 322 and carry out
Filter processing of gathering dust；
High temperature filter bag 322,322 quantity of high temperature filter bag are several, which is set to the rotary cylinder
It is coaxially disposed inside 321 and with the rotary cylinder 321, it is ensured that 322 Effec-tive Function of high temperature filter bag；
Grey part 323 is trembled, the grey part 323 of trembling circumferentially is uniformly arranged along 321 inner wall of the rotary cylinder, this trembles grey part 323 1
End is connected to setting with the cement rotary kiln 1.
Further, as shown in Fig. 1,6,7 and 8, the rotary cylinder 321 further includes：
Air inlet trembles grey mouth 3211, and the air inlet is trembled grey mouth 3211 and is uniformly arranged along 321 outer circumference surface of the rotary cylinder, should be into
Wind trembles grey mouth 3211 and is connected to setting with the exhaust gas filtration channel 320, which, which trembles, is provided with filtering dust net on grey mouth 3211；
Grey mouth 3212 is trembled in blowing, and the blowing is trembled grey mouth 3212 and is uniformly arranged along 321 outer circumference surface of the rotary cylinder, this blows
Wind trembles grey mouth 3212 and is connected to setting with 323 inside of grey part of trembling.
Further, as shown in Fig. 1,6,7 and 8, the grey part 323 of trembling includes：
Air inlet pipe 3231, the air inlet pipe 3231 are circumferentially uniformly arranged along 321 inner wall of the rotary cylinder, the air inlet pipe 3231
Both ends are respectively arranged with filtering dust net；
Venturi tube 3232, the Venturi tube 3232 are trembled grey mouth 3212 with the blowing and are correspondingly arranged.
It should be noted that Venturi tube 3232 is arranged on trembling 323 air inlet pipe 3231 of grey part, when 1 kiln of cement rotary kiln
The exhaust gas of tail enters after the preliminary filtration treatment by the filtering dust net for being set to 3232 one end of air inlet pipe in air inlet pipe 3232
Rapid supercharging is realized by Venturi tube 3232, sprays high pressure gas outward to the high temperature in another rotary cylinder 321 for being oppositely arranged
The realization dust of filter bag 322 shakes off processing.
Further, as shown in Fig. 2, the filtration members 32 of gathering dust are to be obliquely installed, and it is full with the angled α of horizontal plane institute
5 ° of 10 ° of ＜ α ＜ of foot.
It should be noted that the filtration members 32 that will gather dust are obliquely installed, and it meets 5 ° of ＜ α ＜ with the angled α of horizontal plane institute
10 °, be arranged to it is skewed gathering dust and entering in dust collecting means 33 during shaking off using dust, realize gas ash content
From protecting ecological environment.
Further, as shown in Figure 1, the dust collecting means 33 include：
Exhaust gas flows cylinder 331, exhaust gas flowing cylinder 331 be sheathed on 34 one end of the protective cover and in the protective cover 34
Portion is connected to；
Waste stack 332, the waste stack 332 are set on the exhaust gas flowing cylinder 331 and flow cylinder with the exhaust gas
331 inside connections；
Ash bucket 333, the ash bucket 333 are set to described exhaust gas flowing 331 one end of cylinder and are flowed inside cylinder 331 with the exhaust gas
Connection, the ash bucket 333 are to be removably connected to the exhaust gas to flow on cylinder 331, can be carried out after the dust product in ash bucket 333 is full
Artificial replacement processing.
Further, as shown in Figure 1, the cement rotary kiln 1 further includes：
First support roller 11, first support roller 11 are set to below 1 kiln body of the cement rotary kiln and are turned round with the cement
The 1 tangent setting of kiln body of kiln；
Second support roller 12, second support roller 12 are set to below 1 kiln body of the cement rotary kiln and are turned round with the cement
The 1 tangent setting of kiln body of kiln, second support roller 12 are located at first support roller 11 along 1 exhaust gas emission direction side of cement rotary kiln；
Third support roller 13, the third support roller 13 is set to the lower section of the protective cover 34 and protective cover 34 is tangent sets with this
It sets.
It should be noted that since cement rotary kiln 1 carries out being to be in the state turned round always in cement manufacturing process, because
This tangent setting the first support roller 11, the second support roller 12 and third support roller 13 below cement rotary kiln 1, it is ensured that cement rotary kiln
Reduce frictional resistance while can be more steady when 1 rotation, a kind of preferred embodiment party that three support rollers are the present embodiment is set
Formula is of course not solely limited to the embodiment, may also set up more than three support rollers to carry out cement rotary kiln 1 with regard to protective cover 34
Revolving support.
Further, as illustrated in fig. 1 and 2, the height H1 of first support roller 11, the height H2 of the second support roller 12 and
The relationship of the height H3 of three support rollers 13 meets, H1=H2 ＞ H3, it is ensured that filtration members of gathering dust 32 can be kept tilting with horizontal plane.
The course of work：
As shown in Figure 1, cement rotary kiln 1 drives when carrying out cement revolution processing is fixedly installed on the cement rotary kiln 1
Planetary gear ring 311 on kiln wall is rotated, and turning for planetary gear 312 is realized during planet gear ring 311 rotates
Dynamic, the planetary gear 312 of rotation drives two filtration members 32 of gathering dust for being secured to connection to be relatively rotated, and is relatively rotating
During by trembling grey part 323 and high temperature filter bag 322 carry out shaking off when gathering dust for kiln tail gas, through the ash after processing of gathering dust
Dirt is entered by the recycling of dust collecting means 33 in ash bucket 333, and other exhaust gas are discharged by waste stack 332.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
The foregoing description of the disclosed embodiments, make those skilled in the art do not depart from the utility model spirit and
In the case of range, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in the utility model
Under introduction, it can modify to these features and embodiment new without departing from this practicality to adapt to particular situation and material
The spirit and scope of type.Therefore, the utility model is not limited to the particular embodiment disclosed, fallen with the application
Right in embodiment belong to the scope of protection of the utility model.
Claims (9)
1. a kind of kiln tail gas multistage temperature bag dust arrester installation, including cement rotary kiln (1) and the driving cement rotary kiln
(1) drive component (2), which is characterized in that further include：
Exhaust gas gathers dust component (3), the exhaust gas gather dust component (3) be set at the cement rotary kiln (1) kiln tail and with it is described
Cement rotary kiln (1) be tightly connected, the exhaust gas gather dust component (3) include with the cement rotary kiln (1) linkage setting linkage
Part (31), the filtration members of gathering dust (32) being connected with the STATEMENT OF FEDERALLY SPONSORED (31), the dust for being set to the filtration members end of gathering dust
Collecting means (33) and turning set are set to the protective cover (34) of filtration members (32) outside that gathers dust.
2. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 1, which is characterized in that the STATEMENT OF FEDERALLY SPONSORED
(31) include：
Planetary gear ring (311), the planetary gear ring (311) be fixedly installed on the cement rotary kiln (1) kiln inner wall and
The cement rotary kiln (1) is coaxially disposed；
Planetary gear (312), planetary gear (312) quantity are two and its intermeshing setting, the planetary gear (312)
Setting is engaged with the planetary gear ring (311)；
Driven planetary gear ring (313), the driven planetary gear ring (313) are fixedly installed on the protective cover (34) inner wall
And it is coaxially disposed with the protective cover (34)；
Driven planetary gear (314), driven planetary gear (314) quantity are two and its intermeshing setting, this is driven
Planetary gear (314) is oppositely arranged in driven planetary gear ring (313) the engagement setting and with the planetary gear (312).
3. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 2, which is characterized in that described to gather dust
Filter part (32) quantity two comprising：
Rotary cylinder (321), rotary cylinder (321) both ends respectively with the planetary gear (312) and driven planetary gear (314)
It is mutually fixedly connected and is connected to the cement rotary kiln (1) and dust collecting means (33) inside, formed inside the rotary cylinder (321)
Exhaust gas filtration channel (320)；
High temperature filter bag (322), high temperature filter bag (322) quantity are several, which is set to the rotation
Cylinder (321) is internal and is coaxially disposed with the rotary cylinder (321)；
Grey part (323) is trembled, the grey part (323) of trembling circumferentially is uniformly arranged along the rotary cylinder (321) inner wall, this trembles grey part
(323) one end is connected to setting with the cement rotary kiln (1).
4. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 3, which is characterized in that the rotary cylinder
(321) further include：
Air inlet trembles grey mouth (3211), and the air inlet is trembled grey mouth (3211) and is uniformly arranged along the rotary cylinder (321) outer circumference surface, should
Air inlet trembles grey mouth (3211) and is connected to setting with the exhaust gas filtration channel (320), which trembles and be provided with ash on grey mouth (3211)
Dirt filter screen；
Grey mouth (3212) is trembled in blowing, and the blowing is trembled grey mouth (3212) and is uniformly arranged along the rotary cylinder (321) outer circumference surface, should
Blowing trembles grey mouth (3212) and is connected to setting inside grey part (323) with described tremble.
5. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 4, which is characterized in that described to tremble grey part
(323) include：
Air inlet pipe (3231), the air inlet pipe (3231) are circumferentially uniformly arranged along the rotary cylinder (321) inner wall, the air inlet pipe
(3231) both ends are respectively arranged with filtering dust net；
Venturi tube (3232), the Venturi tube (3232) are trembled grey mouth (3212) with the blowing and are correspondingly arranged.
6. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 1, which is characterized in that described to gather dust
Filter part (32) is to be obliquely installed, and it meets 5 ° of 10 ° of ＜ α ＜ with the angled α of horizontal plane institute.
7. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 1, which is characterized in that the dust is received
Collecting part (33) includes：
Exhaust gas flows cylinder (331), exhaust gas flowing cylinder (331) be sheathed on the protective cover (34) one end and with the protective cover
(34) internal connection；
Waste stack (332), the waste stack (332) are set on the exhaust gas flowing cylinder (331) and are flowed with the exhaust gas
Connection inside cylinder (331)；
Ash bucket (333), the ash bucket (333) are set to described exhaust gas flowing cylinder (331) one end and flow cylinder (331) with the exhaust gas
Inside connection.
8. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 1, which is characterized in that the cement returns
Rotary kiln (1) further includes：
First support roller (11), first support roller (11) are set to below the cement rotary kiln (1) kiln body and are returned with the cement
The tangent setting of rotary kiln (1) kiln body；
Second support roller (12), second support roller (12) are set to below the cement rotary kiln (1) kiln body and are returned with the cement
The tangent setting of rotary kiln (1) kiln body, second support roller (12) are located at first support roller (11) and are discharged along cement rotary kiln (1) exhaust gas
Direction side；
Third support roller (13), the third support roller (13) are set to below the protective cover (34) and tangent with the protective cover (34)
Setting.
9. a kind of kiln tail gas multistage temperature bag dust arrester installation according to claim 8, which is characterized in that first support
The relationship for taking turns the height H3 of the height H1 of (11), the height H2 of the second support roller (12) and third support roller (13) meets, H1=H2
＞ H3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756174.6U CN207694456U (en) | 2017-12-15 | 2017-12-15 | A kind of kiln tail gas multistage temperature bag dust arrester installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756174.6U CN207694456U (en) | 2017-12-15 | 2017-12-15 | A kind of kiln tail gas multistage temperature bag dust arrester installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694456U true CN207694456U (en) | 2018-08-07 |
Family
ID=63026601
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721756174.6U Expired - Fee Related CN207694456U (en) | 2017-12-15 | 2017-12-15 | A kind of kiln tail gas multistage temperature bag dust arrester installation |
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| Country | Link |
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| CN (1) | CN207694456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200694A (en) * | 2021-05-26 | 2021-08-03 | 河南省豫鹤同力水泥有限公司 | Production process for reducing coal dilution and clinker heat consumption and improving coal powder heat value |
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2017
- 2017-12-15 CN CN201721756174.6U patent/CN207694456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200694A (en) * | 2021-05-26 | 2021-08-03 | 河南省豫鹤同力水泥有限公司 | Production process for reducing coal dilution and clinker heat consumption and improving coal powder heat value |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181215 |