CN209431851U - A kind of big specification foamed ceramic roller kilns device - Google Patents
A kind of big specification foamed ceramic roller kilns device Download PDFInfo
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- CN209431851U CN209431851U CN201821673811.8U CN201821673811U CN209431851U CN 209431851 U CN209431851 U CN 209431851U CN 201821673811 U CN201821673811 U CN 201821673811U CN 209431851 U CN209431851 U CN 209431851U
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- 239000000919 ceramic Substances 0.000 title claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 75
- 238000010583 slow cooling Methods 0.000 claims abstract description 58
- 238000010304 firing Methods 0.000 claims abstract description 44
- 239000000779 smoke Substances 0.000 claims abstract description 32
- 238000010791 quenching Methods 0.000 claims abstract description 25
- 238000005086 pumping Methods 0.000 claims abstract description 18
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 12
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 239000000284 extract Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052863 mullite Inorganic materials 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 2
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- 238000005336 cracking Methods 0.000 description 12
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- 238000004519 manufacturing process Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
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- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
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- 229910052878 cordierite Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a kind of big specification foamed ceramic roller kilns devices, including the kiln for placing product, the kiln furnitures inside the kiln, the burner being arranged on the kiln and the pumping air-heater for realizing kiln internal heat circulation；The kiln includes the smoke evacuation section set gradually, firing section and cooling section, and the length of the cooling section is greater than the sum of the length of the smoke evacuation section and the firing section；The cooling section includes the quench zone set gradually, slow cooling section and rapid cooling section；The pumping air-heater is located at the slow cooling section.Big specification foamed ceramic roller kilns device provided by the utility model, pass through the distribution of lengths of smoke evacuation section, firing section and cooling section, it realizes and the time of smoke evacuation, firing and cooling is controlled, realize that hot air circulation is cooling by taking out air-heater again, while guaranteeing the Forming Quality of product, recycling for the energy is realized, it is energy saving.
Description
Technical field
The utility model relates to a kind of technical field of ceramic equipment, and in particular, to a kind of big specification foamed ceramic roller
Road kiln device.
Background technique
Foamed ceramic is a kind of mainly former with solid wastes levels such as polishing slag, coal ash cinder, waste material of stone, tailings
Material, using advanced production technology and foaming technique, the closed pore ceramic material through high porosity made of high-temperature roasting is a kind of
Turn waste into wealth, the green building material of environmental protection and energy saving.Foamed ceramic is suitable for building exterior wall heat preserving, fire-blocking belt, and sound-deadening and noise-reducing is built
Build self-heat conserving cold-heat bridge processing etc., compared with traditional external-wall heat-insulation material, foamed ceramic have density is light, pyroconductivity is low,
Therefore the superior functions such as high tensile, high resistance to compression, fire prevention, high temperature resistant, ageing-resistant can be widely applied to sound insulation partition, exterior wall is protected
The places such as warm heat-insulated, assembled villa, subway.
When being used to build fabricated construction due to foamed ceramic product, specification is all larger, and it is preceding in powder to enter kiln roasting
Shape is needed by high-temperature heating, so that the foaming agent of the inside reacts with other raw materials, can form a kind of closed pore ceramics
Material.The foamed ceramic of big specification is since its specification is big, excessively slow to influence production again in too fast the phenomenon that being easy to appear cracking of annealing
Efficiency.
Based on the problem in above-mentioned foamed ceramic production process, it is necessary to propose one kind and its manufacturing technique requirent mutual
The roller kilns device matched solves problem above.
The utility model proposes a kind of big specification foamed ceramic roller kilns devices, by each stage length and burner
Layout scenarios obtain the foamed ceramic of function admirable so that roller kilns device is mutually matched with production technology.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of big specification foamed ceramic roller kilns devices, by right
The layout scenarios of each stage length and burner obtain function admirable so that roller kilns device is mutually matched with production technology
Foamed ceramic.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of big specification foamed ceramic roller kilns device, packets
It includes the kiln for placing product, the kiln furnitures inside the kiln, the burner being arranged on the kiln and realizes kiln
The pumping air-heater of furnace interior recycle heat；
The kiln includes the smoke evacuation section set gradually, firing section and cooling section, and the length of the cooling section is greater than institute
State the sum of the length of smoke evacuation section and the firing section；
The cooling section includes the quench zone set gradually, slow cooling section and rapid cooling section；
The pumping air-heater is located at the slow cooling section, and the heat of the quench zone and rapid cooling intersegmental part is evacuated in proportion
Inside the slow cooling section；
The burner is located at least in the firing section.
Preferably, the length of the smoke evacuation section accounts for the 5%-7% of the kiln total length；
The length of the firing section accounts for the 40%-43% of the kiln total length；
The length of the cooling section accounts for the 50%-55% of the kiln total length.
Preferably, the firing section includes the preheating section set gradually, high temperature section and firing back segment, the firing section
In each stage be provided with the burner.
Preferably, the burner length of the preheating section accounts for the 15%-18% of firing all burner total lengths of section；
The burner length of the high temperature section accounts for the 78%-80% of firing all burner total lengths of section.
Preferably, the quench zone has just been transitioned at the slow cooling section and has been additionally provided with burner.
Preferably, the slow cooling section includes the front slow cooling section, middle part slow cooling section and rear portion slow cooling section set gradually.
Preferably, the front slow cooling section is equipped with the steel pipe through the quench zone, and the steel pipe is from the front slow cooling
The side of section enters inside it, then stretches out from the other side of the front slow cooling section.
Preferably, the middle part slow cooling section, which is equipped with, takes out air-heater；
The pumping air-heater includes hot air inlet, with cold air outlet and air outlet；
The hot air inlet extracts the hot wind inside the quench zone, described to extract the rapid cooling intersegmental part with cold air outlet
Cold wind, the hot wind entered through the hot air inlet and after being mutually mixed through the cold wind entered with cold air outlet, by out
Air port enters inside the middle part slow cooling section；
It is squeezed into kiln into the mixing wind inside the middle part slow cooling section from the two sides up and down of product.
Preferably, the quantity for taking out air-heater is two, is respectively positioned on the middle part slow cooling section；
The temperature that the pumping air-heater of the quench zone is passed through the mixing wind inside kiln is 250-320 DEG C；
The temperature for being passed through the mixing wind inside kiln close to the pumping air-heater of the rapid cooling section is 150-250 DEG C.
Preferably, the kiln furnitures are spliced by muti-piece cordierite and mullite plate；
The bottom of the kiln furnitures is additionally provided with backing plate, the backing plate include along kiln length direction setting silicon carbide it is big
Beam and the silicon carbide girder on the silicon carbide crossbeam；
The kiln furnitures are located on at least two silicon carbide girders.
Compared with prior art, the utility model has the beneficial effects that:
1, big specification foamed ceramic roller kilns device provided by the utility model passes through smoke evacuation section, firing section and cooling
The distribution of lengths of section is realized and is controlled the time of smoke evacuation, firing and cooling, then realizes that hot air circulation is cooling by pumping air-heater,
While guaranteeing the Forming Quality of product, recycling for the energy is realized, it is energy saving.
2, big specification foamed ceramic roller kilns device provided by the utility model, smoke evacuation section, firing section and cooling section are pressed
It is configured according to aforementioned proportion, since cloth is in powdered, moisture content is low, and entering kiln, there is no cracking phenomenas, in smoke evacuation time mistake
Cheng Zhong, it is too long that cloth is easy to cause to lose, therefore the time of smoke evacuation section is shortened herein, the damage of cloth is prevented while smoke evacuation
It loses.
3, it is big and thick to roast molding small product size for big specification foamed ceramic roller kilns device provided by the utility model
The phenomenon that degree is big, and cooling velocity is too fast, is easy to appear cracking, increases the length of cooling section, thus when increasing cooling herein
Between, it cracks for preventing, guarantees the ratio of briquetting of product.
4, big specification foamed ceramic roller kilns device provided by the utility model takes out air-heater and extracts a part of quench zone
Hot wind and a part of rapid cooling section cold wind, be passed through inside the middle part slow cooling section, guarantee the air balance inside entire kiln
And pressure balance, on the one hand guarantee the cooling requirement that product is rationally burnt into, realizes the recycling of hot wind, it is energy saving, it is another
Aspect guarantees kiln internal pressure balance, prevents the air-flow inside kiln from flowing backwards.
Detailed description of the invention
Fig. 1 is the block diagram of the big specification foamed ceramic roller kilns device of the utility model；
Fig. 2 is the schematic diagram of the section structure of the high temperature section of the big specification foamed ceramic roller kilns device of the utility model；
Fig. 3 is the product firing temperature curve in the kiln of the big specification foamed ceramic roller kilns device of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing with it is excellent
Selecting embodiment, the utility model is described in further detail.
Referring to shown in attached drawing 1 to attached drawing 2, a kind of big specification foamed ceramic roller kilns device, including for placing product
Kiln 1, the kiln furnitures 2 inside the kiln, the burner 3 being arranged on the kiln 1 and realize 1 internal heat of kiln
The pumping air-heater 4 of circulation；
The kiln 1 includes the smoke evacuation section 11 set gradually, firing section 12 and cooling section 13, the length of the cooling section 13
Degree is greater than the sum of the length of the smoke evacuation section 11 and the firing section 12；
The cooling section 13 includes quench zone 131, slow cooling section 132 and the rapid cooling section 133 set gradually；
The pumping air-heater 4 is located at the slow cooling section 132, by the heat inside the quench zone 131 and rapid cooling section 133
It is evacuated to inside the slow cooling section 132 in proportion；
The burner 3 is located at least in the firing section 12.
It is equipped with several roller sticks 14 inside the kiln 1, is convenient for transmission product, so that product is by the roller stick 14 described
It is mobile according to mobile speed inside kiln 1, guarantee that product is successively discharged fume, is burnt into and cooled down, forms foamed ceramic.
The kiln 1 includes the smoke evacuation section 11 set gradually, firing section 12 and cooling section 13, and smoke evacuation section 11 is for arranging
Cigarette；It is burnt into section 12 and is used for roasted product, make its molding；Cooling section 13 is for cooling down product, before foamed ceramic molding, cloth
In powdered, moisture content is low, roasts that molding small product size is larger and thickness is big, needs longer cooling time, otherwise holds
Easily the phenomenon that crack, thus the length of the cooling section 13 be greater than the smoke evacuation section 11 and the length for being burnt into section 12 it
With, for lengthen roasting molding after product cooling time, prevent from cracking, guarantee the ratio of briquetting of foamed ceramic.In the present embodiment,
The length of the smoke evacuation section 11 accounts for the 5%-7% of 1 total length of kiln, specifically, the length of the smoke evacuation section 11 account for it is described
5.5%, 6.0% or the 6.5% of 1 total length of kiln.The length of the firing section 12 accounts for the 40%- of 1 total length of kiln
43%, specially 40.5%, 41.0%, 41.5%, 42.0% or 42.5%.It is total that the length of the cooling section 13 accounts for the kiln
The 50%-55% of 1 length, specifically, the length of the cooling section 13 account for 1 total length of kiln 51.0%, 52.0%,
53.0% or 54.0%.
Herein it should be noted that, smoke evacuation section 11, firing section 12 and cooling section 13 are set according to aforementioned proportion herein
It sets, since cloth is in powdered, moisture content is low, and time course of discharging fume is easy to cause cloth to lose, therefore shortens smoke evacuation section herein
11 time prevents the loss of cloth while smoke evacuation.Roast that molding small product size is big and thickness is big, cooling velocity mistake
Fastly, the phenomenon that being easy to appear cracking, increases the length of cooling section 13 herein, so that cooling time is increased, for preventing out
It splits, guarantees the ratio of briquetting of product；On the other hand, cooling velocity is excessively slow, and will affect the production efficiency of product, therefore it is by cooling section
13, which are divided into several stages, is cooled down, and stage that can be fast accelerates, and Slow cooling is carried out for the stage of easy cracking, about cooling
The specific embodiment of section 13 is described in detail below.
The firing section 12 is used to roast cloth and form comprising the preheating section 121 that sets gradually, high temperature section 122
And firing back segment 123, each stage being burnt into section 12 are provided with the burner 3, wherein the preheating section 121,
The ratio of number of burner 3 being arranged in high temperature section 122 and firing back segment 123 is respectively 3:15:1, described in the present embodiment
The burner length of preheating section 121 account for it is described firing all burner total lengths of section 12 15%-18%, specially 15.5%,
16.0%, 16.5%, 17.0% or 17.5%.The burner length of the high temperature section 122 accounts for all burners of the firing section 12
The 78.0%-80.0% of total length, specially 78.5%, 79.0% or 79.5%.
Product sintering curve as shown in Figure 3, herein, arrangement and length ratio of the burner 3 in the firing section 12,
So that the temperature of firing section 12, which meets curve, carries out reasonable Arrangement, guarantee the firing quality of product.
The cooling section 13 for realizing product after roasting cooling comprising the quench zone 131 that sets gradually, slow cooling section
132 and rapid cooling section 133, the temperature inside the quench zone 131 is higher than 800 DEG C.
132 cooling velocity of slow cooling section is too fast in order to prevent, so that the product after chilling generates stress, leads to the phenomenon that cracking
Occur, the quench zone 131 has just been transitioned at the slow cooling section 132 and has been additionally provided with burner 3, mends temperature for carrying out to product, makes
Obtaining product being capable of uniform Slow cooling.
Temperature inside the slow cooling section 132 is 500 DEG C -700 DEG C, due to roasting product after molding at 500 DEG C -700
Within the scope of DEG C, the phenomenon that being easy to appear cracking, therefore the intersegmental part carries out Slow cooling, prevents product from cracking, guarantee product at
Type quality.The slow cooling section 132 includes front slow cooling section 134, middle part slow cooling section 135 and the rear portion slow cooling section set gradually
136, the front slow cooling section 134 is equipped with the steel pipe through the slow cooling section 134, and the steel pipe is from the front slow cooling section 134
Side enter its inside, then from the other side of the front slow cooling section 134 stretch out so that the big specification foamed ceramic roller
There was only heat exchange inside road kiln device, air force does not influence kiln inner pressure.
The middle part slow cooling section 135 is cooled down in such a way that hot air circulation is cooling, be which is provided with and is taken out air-heater 4, institute
Stating and taking out air-heater 4 includes hot air inlet, with cold air outlet and air outlet, and the hot air inlet extracts inside the quench zone
Hot wind, it is described to extract the cold wind of the rapid cooling intersegmental part with cold air outlet, the hot wind entered through the hot air inlet with through institute
State with cold air outlet enter cold wind be mutually mixed after, by air outlet enter the middle part slow cooling section inside, into the middle part
Mixing wind inside slow cooling section is squeezed into kiln from the two sides up and down of product, and the mixing wind squeezed into kiln accelerates the convection current of product surface
Heat exchange plays heat exchange cooling effect well, recycles Slow cooling, not will lead to product cracking.
Herein, it takes out air-heater 4 and extracts the hot wind of a part of quench zone and the cold wind of a part of rapid cooling section, be passed through the middle part
Inside slow cooling section 135, guarantee the air balance and pressure balance inside entire kiln 1, on the one hand guarantees what product was rationally burnt into
It is cooling to require, realize the recycling of hot wind, it is energy saving, on the other hand, guarantees 1 internal pressure of kiln balance, prevent kiln 1
Internal air-flow is flow backwards.
The quantity for taking out air-heater 4 is two, is respectively positioned on the middle part slow cooling section 135, close to the quench zone 131
Taking out air-heater 3 and being passed through the temperature of the mixing wind inside kiln 1 is 250-320 DEG C, close to the pumping air-heater 4 of the rapid cooling section 133
The temperature for being passed through the mixing wind inside kiln 1 is 150-250 DEG C, to meet product cooling curve, prevents product from cracking.
The rapid cooling section 133 realizes the rapid cooling of product.
Cloth of the kiln furnitures 2 for adjuvant powders shape roasts molding, by the splicing of muti-piece dichroite-mullite plate
At however, easily refractory slab is pulled open, therefore the bottom of the kiln furnitures 2 is also set since the roller stick inside kiln 1 is there are certain bounce
There is backing plate 5, the backing plate 5 includes along the silicon carbide crossbeam 51 of kiln length direction setting and positioned at the silicon carbide crossbeam
Silicon carbide girder 52 on 51, the kiln furnitures 2 are located on at least two silicon carbide girders 52, hold the kiln furnitures 2, be convenient for
The kiln furnitures 2 are walked on the backing plate 5, prevent from being opened, and guarantee the Forming Quality of foamed ceramic.
It more preferably, further include combustion-supporting heating system in order to save gas consumption, the combustion-supporting heating system generates combustion air, leads to
The hot wind extraction heating combustion air for taking out air-heater 4 for quench zone is crossed, more stainless steel branch pipes is diverted to, is passed through by stainless steel branch pipe
Combustion air is heated after wearing the cavity top heat exchange of the quench zone 131, so that the temperature of combustion air is maintained at 150 DEG C or so.For
It prevents combustion air climate from influencing, is additionally provided with automatic control butterfly valve, the air quantity of hot wind is controlled by the automatic control butterfly valve, guarantees to help
It fires wind within the set range, has achieved the effect that stable product quality, and realize energy-efficient purpose.
Big specification foamed ceramic roller kilns device provided by the utility model passes through smoke evacuation section 11, firing section 12 and cold
But the distribution of lengths of section 13 is realized and is controlled the time of smoke evacuation, firing and cooling, then realizes that hot air circulation is cold by taking out air-heater
But, while guaranteeing the Forming Quality of product, recycling for the energy is realized, it is energy saving.
Compared with prior art, the utility model has the beneficial effects that:
1, big specification foamed ceramic roller kilns device provided by the utility model passes through smoke evacuation section, firing section and cooling
The distribution of lengths of section is realized and is controlled the time of smoke evacuation, firing and cooling, then realizes that hot air circulation is cooling by pumping air-heater,
While guaranteeing the Forming Quality of product, recycling for the energy is realized, it is energy saving.
2, big specification foamed ceramic roller kilns device provided by the utility model, smoke evacuation section, firing section and cooling section are pressed
It is configured according to aforementioned proportion, since cloth is in powdered, moisture content is low, and time course of discharging fume is easy to cause cloth to lose, therefore
The time for shortening smoke evacuation section herein prevents the loss of cloth while smoke evacuation.
3, it is big and thick to roast molding small product size for big specification foamed ceramic roller kilns device provided by the utility model
The phenomenon that degree is big, and cooling velocity is too fast, is easy to appear cracking, increases the length of cooling section, thus when increasing cooling herein
Between, it cracks for preventing, guarantees the ratio of briquetting of product.
4, big specification foamed ceramic roller kilns device provided by the utility model takes out air-heater and extracts a part of quench zone
Hot wind and a part of rapid cooling section cold wind, be passed through inside the middle part slow cooling section, guarantee the air balance inside entire kiln
And pressure balance, on the one hand guarantee the cooling requirement that product is rationally burnt into, realizes the recycling of hot wind, it is energy saving, it is another
Aspect guarantees kiln internal pressure balance, prevents the air-flow inside kiln from flowing backwards.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. a kind of big specification foamed ceramic roller kilns device, which is characterized in that including for placing product kiln, be located at institute
State the kiln furnitures inside kiln, the burner being arranged on the kiln and the pumping air-heater for realizing kiln internal heat circulation；
The kiln includes the smoke evacuation section set gradually, firing section and cooling section, and the length of the cooling section is greater than the row
The sum of the length of cigarette section and the firing section；
The cooling section includes the quench zone set gradually, slow cooling section and rapid cooling section；
The pumping air-heater is located at the slow cooling section, the heat of the quench zone and rapid cooling intersegmental part is evacuated in proportion described
Inside slow cooling section；
The burner is located at least in the firing section.
2. big specification foamed ceramic roller kilns device as described in claim 1, which is characterized in that the length of the smoke evacuation section
Account for the 5%-7% of the kiln total length；
The length of the firing section accounts for the 40%-43% of the kiln total length；
The length of the cooling section accounts for the 50%-55% of the kiln total length.
3. specification foamed ceramic roller kilns device as described in claim 1 big, which is characterized in that the firing section include according to
Preheating section, high temperature section and the firing back segment of secondary setting, each stage being burnt into section are provided with the burner.
4. big specification foamed ceramic roller kilns device as claimed in claim 3, which is characterized in that the burner of the preheating section
Length accounts for the 15%-18% of firing all burner total lengths of section；
The burner length of the high temperature section accounts for the 78%-80% of firing all burner total lengths of section.
5. specification foamed ceramic roller kilns device as described in claim 1 big, which is characterized in that the quench zone is shortly past crossing
Burner is additionally provided at the slow cooling section.
6. specification foamed ceramic roller kilns device as described in claim 1 big, which is characterized in that the slow cooling section include according to
Front slow cooling section, middle part slow cooling section and the rear portion slow cooling section of secondary setting.
7. big specification foamed ceramic roller kilns device as claimed in claim 6, which is characterized in that on the front slow cooling section
Equipped with the steel pipe for running through the quench zone, which enters inside it from the side of the front slow cooling section, then from the front
The other side of slow cooling section is stretched out.
8. big specification foamed ceramic roller kilns device as claimed in claim 6, which is characterized in that on the middle part slow cooling section
Equipped with pumping air-heater；
The pumping air-heater includes hot air inlet, with cold air outlet and air outlet；
The hot air inlet extracts the hot wind inside the quench zone, described to extract the cold of the rapid cooling intersegmental part with cold air outlet
Wind, the hot wind entered through the hot air inlet pass through air outlet with after the cold wind entered with cold air outlet is mutually mixed
Into inside the middle part slow cooling section；
It is squeezed into kiln into the mixing wind inside the middle part slow cooling section from the two sides up and down of product.
9. big specification foamed ceramic roller kilns device as claimed in claim 6, which is characterized in that the number for taking out air-heater
Amount is two, is respectively positioned on the middle part slow cooling section；
The temperature that the pumping air-heater of the quench zone is passed through the mixing wind inside kiln is 250-320 DEG C；
The temperature for being passed through the mixing wind inside kiln close to the pumping air-heater of the rapid cooling section is 150-250 DEG C.
10. big specification foamed ceramic roller kilns device as described in claim 1, which is characterized in that the kiln furnitures are by muti-piece
Dichroite-mullite plate is spliced；
The bottom of the kiln furnitures is additionally provided with backing plate, the backing plate include along kiln length direction setting silicon carbide crossbeam and
Silicon carbide girder on the silicon carbide crossbeam；
The kiln furnitures are located on at least two silicon carbide girders.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821673811.8U CN209431851U (en) | 2018-10-16 | 2018-10-16 | A kind of big specification foamed ceramic roller kilns device |
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|---|---|---|---|
| CN201821673811.8U CN209431851U (en) | 2018-10-16 | 2018-10-16 | A kind of big specification foamed ceramic roller kilns device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341333A (en) * | 2018-10-16 | 2019-02-15 | 广东科达洁能股份有限公司 | A kind of big specification foamed ceramic roller kilns device |
| CN112824813A (en) * | 2019-11-20 | 2021-05-21 | 佛山金意绿能新材科技有限公司 | Roller kiln combustion system for producing foamed ceramics |
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2018
- 2018-10-16 CN CN201821673811.8U patent/CN209431851U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341333A (en) * | 2018-10-16 | 2019-02-15 | 广东科达洁能股份有限公司 | A kind of big specification foamed ceramic roller kilns device |
| CN109341333B (en) * | 2018-10-16 | 2024-02-09 | 佛山市科达机电有限公司 | Roller kiln device for large-size foamed ceramics |
| CN112824813A (en) * | 2019-11-20 | 2021-05-21 | 佛山金意绿能新材科技有限公司 | Roller kiln combustion system for producing foamed ceramics |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No.1, Huanzhen West Road, Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee after: Keda Manufacturing Co., Ltd Address before: 528000, No. 1, West Road, Guang Long Industrial Park, Chencun Town, Shunde District, Guangdong, Foshan Patentee before: KEDA CLEAN ENERGY Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FOSHAN DLT TECHNOLOGY Co.,Ltd. Assignor: Keda Manufacturing Co., Ltd Contract record no.: X2021990000129 Denomination of utility model: A roller kiln device for large size foamed ceramics Granted publication date: 20190924 License type: Common License Record date: 20210303 |