CN204268882U - Multifunctional ceramic burning kiln - Google Patents
Multifunctional ceramic burning kiln Download PDFInfo
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- CN204268882U CN204268882U CN201420653492.XU CN201420653492U CN204268882U CN 204268882 U CN204268882 U CN 204268882U CN 201420653492 U CN201420653492 U CN 201420653492U CN 204268882 U CN204268882 U CN 204268882U
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- burning kiln
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Abstract
The utility model discloses a kind of simple and reasonable for structure, not only can to have fired pottery but also can fire porcelain, firing of ceramic product is effective, the much higher function ceramics burning kiln of quality.Comprise body of heater, described body of heater is provided with electric heater unit and gas-operated thermal bath facility simultaneously, and described electric heater unit comprises the electric heating body on the heat shield liner body be located in the furnace chamber of body of heater, and described gas-operated thermal bath facility comprises the gas mixing device of the bottom being located at described body of heater.
Description
Technical field
The utility model relates to a kind of ceramic product and burns till.Particularly relate to a kind of multifunctional ceramic burning kiln.
Background technology
Ceramic product generally includes pottery product and porcelain product, and pottery and porcelain product are in fact two kinds of different ceramic products of character.During reality is produced, in existing ceramic product processing burning process, no matter be pottery or porcelain be all use same function and structure type gas burning kiln burning apparatus to fire.But because pottery and porcelain not only exist certain difference in raw material and some processing technology, also can there is certain difference in the character of its product, performance and effect etc.This just determines was should be different originally both it in sintering procedure, otherwise the porcelain product effect that it burns out and quality will be short of to some extent.Such as when using the kiln of same heating type to fire pottery and porcelain two kinds of products with identical burning process method, burn its dull coloring of porcelain out, do not have stereovision, its product quality is low, does not have aesthetic feeling in appearance.And the ceramic sintering process of prior art and fire kiln accordingly and can only be applicable to pottery and be unsuitable for fire porcelain product.As burning till and the burning till of the transmutation art pottery of plurality of color contemporary literature history of porcelain, usually all need the participation of carbon monoxide, be academicly called reducing flame.The kiln type that can complete this technique is gas-combustion kiln, but the defect of this kiln is:
heat utilization efficiency is low: because gas-combustion kiln uses convection heat transfer' heat-transfer by convection, therefore have the heat of about 40% expelling from kiln to flowing through chimney along with hot gas;
the operation of combustion gas is difficult to realize automation, and manually-operated technical difficulty is high, is engaged in the master craftsman of this work many decades exactly, and when also having operation to accidentally drop, and labour intensity is also larger.
Utility model content
The purpose of this utility model is the deficiency existed for above-mentioned prior art, provides a kind of multifunctional ceramic burning kiln.This multifunctional ceramic burning kiln is simple and reasonable for structure, not only can fire pottery but also can fire porcelain, and firing of ceramic product is effective, quality is high, and highly versatile, sintering effect is good.
The technical scheme of multifunctional ceramic burning kiln of the present utility model comprises body of heater, described body of heater is provided with electric heater unit and gas-operated thermal bath facility simultaneously, described electric heater unit comprises the electric heating body on the heat shield liner body be located in the furnace chamber of body of heater, and described gas-operated thermal bath facility comprises the gas mixing device of the bottom being located at described body of heater.
Described gas mixing device comprises the mixing chamber of the bottom of the furnace chamber being located at described body of heater, and described mixing chamber is provided with UNICOM in one or several burner ports of described furnace chamber, and described mixing chamber is also provided with the air vent be connected with corresponding gas nozzle.
The diapire of described its furnace chamber of body of heater is a movable diapire, and the movable diapire of this furnace chamber comprises the go-cart of the go-cart accommodating area be located at bottom furnace chamber, and its mixing chamber of described gas mixing device is arranged at sidepiece or the rear portion of the go-cart accommodating area bottom described furnace chamber.
The air vent of described gas nozzle and mixing chamber is that non-hermetic is interconnected, and is provided with an adjustment valve block between the air vent of described mixing chamber and gas nozzle.
Described heat shield liner body is the integrated heat-insulation liner plate that its wall is provided with corresponding pockets, and described electric heating body is inlayed by the corresponding pockets on this integrated heat-insulation liner plate and is set around in described furnace chamber.
The utility model is with the multifunctional ceramic burning kiln of the peculiar structure of the utility model and adopt the distinctive porcelain method for cooking of the utility model, both can obtain heating enough fully and fire power, guarantee that the heating needed was fired speed, burnt till efficiency and production efficiency; That can improve again porcelain burns till quality.Porcelain superior product quality, the lovely luster of burning till, stereovision is strong, create an aesthetic feeling, as white as polished jade.Firing pottery and porcelain can be applicable to simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model multifunctional ceramic burning kiln one example structure schematic diagram; Fig. 2 is Fig. 1 body of heater sectional structure schematic diagram.
Detailed description of the invention
For understanding the technical solution of the utility model further, by following examples, the utility model is described in further detail by reference to the accompanying drawings.
The embodiment of multifunctional ceramic kiln of the present utility model as illustrated in fig. 1 and 2, comprise corresponding all sidewalls and roof face in its furnace chamber and be respectively equipped with the body of heater 1 of integrated heat-insulation liner plate 8, integrated heat-insulation liner plate 8 wall that is left and right in furnace chamber, rear and top offers corresponding pockets 9.
In the furnace chamber of body of heater 1, be provided with electric heater unit and gas-operated thermal bath facility simultaneously, electric heater unit comprise be located at body of heater 1 furnace chamber in corresponding integrated heat-insulation liner plate 8 pockets 9 in electric heating body 2.Gas-operated thermal bath facility comprise be located at body of heater 1 furnace chamber bottom the mixing chamber 3 of relative both sides, the upper wall surface of mixing chamber 3 offers the some burner ports 4 of UNICOM between the furnace chamber and mixing chamber 2 of body of heater 1, mixing chamber 3 is also provided with the air vent 6 be connected with gas nozzle 5, for non-hermetic is connected between air vent 6 with gas nozzle 5.Air conditioning valve block 10 is provided with between the end wall surface of the air vent 6 of gas nozzle 5 and mixing chamber 3, regulate for being spirally connected between valve block 10 and gas nozzle 5, by the spacing between adjustment valve block 10 and the air vent 6 of mixing chamber 3 with the mixed proportion of the combustion gas and air that regulate mixing chamber 3.
Be provided with the accommodating area 11 of go-cart 7 between two mixing chambers 3 bottom the furnace chamber of body of heater 1, be made up of the movable diapire of furnace chamber go-cart, need the ceramic form fired to be placed in go-cart 7 and push in the furnace chamber of body of heater with go-cart above.
Integrated heat-insulation liner plate can be made by alumina silicate heat-insulating material and form hard formula or soft.The heat insulation liner plate of rigid unitary formula can also be formed by making containing zirconium alumina silicate or mullite heat-insulating material.Its electric heating body and integrated heat-insulation liner plate making structure is set; can protect electric heating body indeformable, do not come off; not fragile; simultaneously; effectively can improve heat utilization efficiency; and relatively can reduce the thickness of integrated heat-insulation liner plate, to reduce the volume of whole kiln, there is responsiveness and the control accuracy of very high firing temperature control.In the utility model, its heat shield liner body or heat insulation liner plate also can be made up of refractory brick or refractory fiber blanket.Its mixing chamber of gas mixing device also can be arranged at the rear portion of the go-cart accommodating area bottom furnace chamber.
In another embodiment of multifunctional ceramic kiln of the present utility model, the fire door interior sidewall surface of body of heater is provided with integrated heat-insulation liner plate equally, the integrated heat-insulation liner plate of fire door offers appearance groove equally, and is provided with corresponding electric heating body.
The method for cooking of porcelain of the present utility model uses the above-mentioned multifunctional ceramic burning kiln comprising gas combustion apparatus and electric heater unit of the present utility model to carry out heating to fire, make to form reducing flame in furnace chamber, in the sintering procedure of porcelain blank, first use above-mentioned electric heating body to carry out electrical heating to fire, reach certain temperature (such as 960 or 1000 when bad border temperature in furnace chamber rises
0about C), blank in furnace chamber and/or the kiln gas in furnace chamber fully oxidized after, by be located at the furnace chamber bottom of above-mentioned body of heater the gas mixing device comprising mixing chamber 3 and corresponding gas nozzle etc., use piped gas or the combustion gas such as oil liquefied gas, natural gas to heat furnace chamber, also or simultaneously combustion gas and electric heating body is used to heat furnace chamber, the carbon monoxide produced by fuel gas buring forms reducing flame in furnace chamber, fire to continue heating to the porcelain blank in furnace chamber, until corresponding firing process terminates, complete firing of porcelain.Spacing between adjustment valve block 10 and air vent 6 with the mixed proportion of the combustion gas and air that regulate mixing chamber 3, and then controls the CO content in furnace chamber.
Its porcelain is fired with transmutation technique: from room temperature ~ 300 DEG C for get rid of base substrate residual moisture, enter thereafter the oxidation Decomposition stage (being generally about 300 ~ 1000 DEG C), to guarantee the oxidation operation in base substrate, sulfide-oxidation, carbonate decomposition, sulphate decomposition.According to the difference of the pug performance that porcelain makes, start to import combustion gas from kiln chamber sidepiece, rear portion or bottom at about 960 or 1000 DEG C, enter furnace chamber through air flue and pore and burn, and by adjustable pressure, tolerance and exhaust apparatus etc. form reducing flame and continue supply of electrical energy.
Claims (5)
1. a multifunctional ceramic burning kiln, comprise body of heater, it is characterized in that described body of heater is provided with electric heater unit and gas-operated thermal bath facility simultaneously, described electric heater unit comprises the electric heating body on the heat shield liner body be located in the furnace chamber of body of heater, and described gas-operated thermal bath facility comprises the gas mixing device of the bottom being located at described body of heater.
2. multifunctional ceramic burning kiln according to claim 1, it is characterized in that described gas mixing device comprises the mixing chamber of the bottom of the furnace chamber being located at described body of heater, described mixing chamber is provided with UNICOM in one or several burner ports of described furnace chamber, and described mixing chamber is also provided with the air vent be connected with corresponding gas nozzle.
3. multifunctional ceramic burning kiln according to claim 1 or 2, it is characterized in that the diapire of described its furnace chamber of body of heater is a movable diapire, the movable diapire of this furnace chamber comprises the go-cart of the go-cart accommodating area be located at bottom furnace chamber, and its mixing chamber of described gas mixing device is arranged at sidepiece or the rear portion of the go-cart accommodating area bottom described furnace chamber.
4. multifunctional ceramic burning kiln according to claim 1 or 2, is characterized in that the air vent of described gas nozzle and mixing chamber is that non-hermetic is interconnected, is provided with an adjustment valve block between the air vent of described mixing chamber and gas nozzle.
5. multifunctional ceramic burning kiln according to claim 1, it is characterized in that described heat shield liner body is the integrated heat-insulation liner plate that its wall is provided with corresponding pockets, described electric heating body is inlayed by the corresponding pockets on this integrated heat-insulation liner plate and is set around in described furnace chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653492.XU CN204268882U (en) | 2014-11-04 | 2014-11-04 | Multifunctional ceramic burning kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653492.XU CN204268882U (en) | 2014-11-04 | 2014-11-04 | Multifunctional ceramic burning kiln |
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| Publication Number | Publication Date |
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| CN204268882U true CN204268882U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653492.XU Active CN204268882U (en) | 2014-11-04 | 2014-11-04 | Multifunctional ceramic burning kiln |
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| CN (1) | CN204268882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374192A (en) * | 2014-11-04 | 2015-02-25 | 罗少忠 | Multifunctional ceramic firing kiln and manufacturing method of porcelain thereof |
| CN108645207A (en) * | 2018-05-18 | 2018-10-12 | 江苏浩日朗环保科技有限公司 | Electrical kiln for cellular catalyst roasting |
-
2014
- 2014-11-04 CN CN201420653492.XU patent/CN204268882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374192A (en) * | 2014-11-04 | 2015-02-25 | 罗少忠 | Multifunctional ceramic firing kiln and manufacturing method of porcelain thereof |
| CN108645207A (en) * | 2018-05-18 | 2018-10-12 | 江苏浩日朗环保科技有限公司 | Electrical kiln for cellular catalyst roasting |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |