CN208059546U - The box atmosphere roller furnace of ternary - Google Patents

The box atmosphere roller furnace of ternary Download PDF

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Publication number
CN208059546U
CN208059546U CN201820392125.7U CN201820392125U CN208059546U CN 208059546 U CN208059546 U CN 208059546U CN 201820392125 U CN201820392125 U CN 201820392125U CN 208059546 U CN208059546 U CN 208059546U
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CN
China
Prior art keywords
heating element
control system
ternary
furnace
burner hearth
Prior art date
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Active
Application number
CN201820392125.7U
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Chinese (zh)
Inventor
刘俊
崔伯龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Qianjin Furnace Equipment Co Ltd
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Jiangsu Qianjin Furnace Equipment Co Ltd
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Priority to CN201820392125.7U priority Critical patent/CN208059546U/en
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Abstract

The box atmosphere roller furnace of ternary, including burner hearth, temperature control system;The burner hearth includes heating furnace body, atmosphere control system;The heating furnace body top is upper heating element, and lower part is lower heating element, and both sides are hearth wall;The top of the lower heating element is equipped with the Workpiece carrier of ceramic rod material;The atmosphere control system includes the gas chamber being arranged below lower heating element, the top vent channel of bell setting;The temperature control system includes the lower thermocouple being arranged above the upper thermocouple being arranged below upper heating element and lower heating element.Using upper and lower horizontal mode of heating(It is originally left and right heating), advantage is evenly, closer to industrialized production link.Temperature controlling point, using up and down distinguish temperature control(It is originally single-point temperature control), advantage is more intelligent control furnace temperature, it is ensured that uniform temperature fields.

Description

The box atmosphere roller furnace of ternary
Technical field
The utility model belongs to material processing plant related field, and in particular to a kind of box atmosphere roller furnace of ternary.
Background technology
Roller furnace, also known as roller kilns or roller bottom kiln, operation principle are that material is directly or indirectly placed on roller stick, By the continuous rotation of roller stick, material can be made sequentially to advance.Roller furnace has wide in the production of the industries such as ceramic tile, powder body material General application.The air intake structure of traditional roller furnace generally uses bottom inflow, and gas is after bottom of furnace body enters furnace body, quickly It is heated by heater, heated gas rises, and new gas can be made to be diffused rapidly to entire burner hearth.However use this bottom inflow knot The roller furnace of structure cannot effectively remove surface of material exhaust gas when being sintered certain materials that will produce exhaust gas.
Currently, the insulating layer structure of traditional roller furnace generally selects granular heat-barrier material, setting heat-barrier material or fibre Dimension and its composite heat-insulated material etc..Wherein, granular heat-barrier material includes expanded vermiculite, oxide hollow sphere and lightening casting Material;The heat-barrier material that shapes includes light fire brick;Composite heat-insulated material includes asbestos and various fibres.
Traditional roller furnace, since the thermal conductivity of its heat-barrier material is relatively high, heat insulation effect is extremely difficult to Design on thermal insulation It is required that heat utilization rate is low, thermal energy has larger loss.
Utility model content
The purpose of this utility model is that being directed to deficiency in the prior art, a kind of box atmosphere roller furnace of ternary is provided.
In order to realize the utility model, using following technical scheme:The box atmosphere roller furnace of ternary, including burner hearth, temperature Control system;The burner hearth includes heating furnace body, atmosphere control system;The heating furnace body top is upper heating element, lower part For lower heating element, both sides are hearth wall;The top of the lower heating element is equipped with the Workpiece carrier of ceramic rod material;It is described Atmosphere control system includes the gas chamber being arranged below lower heating element, the top vent channel of bell setting;The temperature control System includes the lower thermocouple being arranged above the upper thermocouple being arranged below upper heating element and lower heating element.
Further, the burner hearth is built by laying bricks or stones and is formed by inside alumina hollow ball and outside ceramic fibre material.
Further, porous inlet plate and bottom heating area are equipped in the gas chamber.
Further, the Workpiece carrier on two row, two layers of body can be set.
Advantageous effect:
(1)Load bearing manner uses club support instead(It is originally tablet), ensure the passability of atmosphere.
(2)Burner hearth material uses alumina hollow ball(It is originally Whole fiber), than in the past more resistant to corrosion.
(3)Using upper and lower horizontal mode of heating(It is originally left and right heating), advantage is evenly, closer to industrialized production Link.
(4)Temperature controlling point, using up and down distinguish temperature control(It is originally single-point temperature control), advantage is more intelligent control furnace temperature, really Protect uniform temperature fields.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Embodiment:The box atmosphere roller furnace of ternary, including burner hearth 1, temperature control system;The burner hearth 1 includes heating furnace Body 2, atmosphere control system;2 top of the heating furnace body is upper heating element 3, and lower part is lower heating element 4, and both sides are burner hearth Wall 5;The top of the lower heating element 4 is equipped with the Workpiece carrier 6 of ceramic rod material;The atmosphere control system includes lower adds The gas chamber 7 that 4 lower section of thermal element is arranged, 2 top of heating furnace body are provided with top vent channel 8;The temperature control system includes The lower thermocouple 10 that the upper thermocouple 9 and 4 top of lower heating element that 3 lower section of upper heating element is arranged are arranged.
The burner hearth 1 is built by laying bricks or stones and is formed by inside alumina hollow ball and outside ceramic fibre material;It is equipped in the gas chamber 7 Porous inlet plate 71 and bottom heating area 72;Two row, two layers of body 11 can be set on the Workpiece carrier 6.

Claims (4)

1. the box atmosphere roller furnace of ternary, which is characterized in that including burner hearth, temperature control system;The burner hearth includes heating furnace Body, atmosphere control system;The heating furnace body top is upper heating element, and lower part is lower heating element, and both sides are hearth wall;Institute The top for stating lower heating element is equipped with the Workpiece carrier of ceramic rod material;The atmosphere control system includes under lower heating element The gas chamber being just arranged, the top vent channel of bell setting;The temperature control system includes being arranged below upper heating element The lower thermocouple being arranged above upper thermocouple and lower heating element.
2. the box atmosphere roller furnace of ternary according to claim 1, which is characterized in that the burner hearth is by inside aluminium oxide sky Bulbus cordis and outside ceramic fibre material build composition by laying bricks or stones.
3. the box atmosphere roller furnace of ternary according to claim 1, which is characterized in that be equipped with porous air inlet in the gas chamber Plate and bottom heating area.
4. the box atmosphere roller furnace of ternary according to claim 1, which is characterized in that the top of the Workpiece carrier is equipped with Two two layers of row bodies.
CN201820392125.7U 2018-03-22 2018-03-22 The box atmosphere roller furnace of ternary Active CN208059546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820392125.7U CN208059546U (en) 2018-03-22 2018-03-22 The box atmosphere roller furnace of ternary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820392125.7U CN208059546U (en) 2018-03-22 2018-03-22 The box atmosphere roller furnace of ternary

Publications (1)

Publication Number Publication Date
CN208059546U true CN208059546U (en) 2018-11-06

Family

ID=63990031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820392125.7U Active CN208059546U (en) 2018-03-22 2018-03-22 The box atmosphere roller furnace of ternary

Country Status (1)

Country Link
CN (1) CN208059546U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110243172A (en) * 2019-06-24 2019-09-17 肇庆华鑫隆自动化设备有限公司 A kind of lithium battery material sintering roller furnace
CN112665393A (en) * 2020-12-18 2021-04-16 合肥恒力装备有限公司 Roller way type box furnace for high-temperature atmosphere sintering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110243172A (en) * 2019-06-24 2019-09-17 肇庆华鑫隆自动化设备有限公司 A kind of lithium battery material sintering roller furnace
CN112665393A (en) * 2020-12-18 2021-04-16 合肥恒力装备有限公司 Roller way type box furnace for high-temperature atmosphere sintering

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