CN207391484U - One kind is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure - Google Patents

One kind is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure Download PDF

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Publication number
CN207391484U
CN207391484U CN201721234524.2U CN201721234524U CN207391484U CN 207391484 U CN207391484 U CN 207391484U CN 201721234524 U CN201721234524 U CN 201721234524U CN 207391484 U CN207391484 U CN 207391484U
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annealing furnace
burner
outer housing
heat insulation
cold
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CN201721234524.2U
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吕伟龙
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Zhejiang Huaying Special Steel Technology Co Ltd
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Zhejiang Huaying Special Steel Technology Co Ltd
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Abstract

The utility model discloses one kind to be based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, including annealing furnace outer housing, the inner wall of annealing furnace outer housing is provided with insulating refractory silk floss, the inner wall of insulating refractory silk floss is provided with thermal insulation fire-resistant brick, thermal insulation fire-resistant brick is internally provided with burner hearth, the inner wall both sides of burner hearth are inlaid with burner, the bottom of burner is provided with electric thermo-couple temperature detector, annealing furnace flue is provided at the top of annealing furnace outer housing, the top of annealing furnace flue is connected with flue wind turbine, the both sides external of annealing furnace outer housing is mounted on door of annealing furnace, burner solenoid valve is provided at the top of door of annealing furnace, burner solenoid valve is electrically connected with burner.The utility model is a kind of based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, the heat insulation effect of annealing furnace can be effectively improved, there is stable temp regulating function, it also can fast cooling, can the requirement of converted products as needed carry out corresponding temperature adjusting, to use raising convenience.

Description

One kind is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure
Technical field
It is more particularly to a kind of to be based on cold-rolled orientation silicon steel high-temperature annealing furnace the utility model is related to a kind of annealing furnace insulation cover Heat insulation cover structure.
Background technology
Annealing furnace is a kind of tempering furnace, can be used for the heat treatments such as the tempering, quenching, preheating of cold-rolled orientation silicon steel.
On the basis of the technical conditions of existing annealing furnace, many deficiencies are still remained in the use of annealing furnace, and it is big Part annealing furnace is electrothermal, and temperature rises slower, and most steel are in annealing, hair that temperature cannot be stablized always Exhibition, steel pass in and out in annealing furnace, take substantial amounts of heat out of, annealing in-furnace temperature is made rapidly to reduce sometimes, if to steel Quality requirement is higher, affects the processing quality of steel, has damaged the reputation of enterprise, influences normal work sometimes, reduces Work efficiency increases the burden of factory personnel.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, is provided a kind of based on cold-rolled orientation silicon Steel high-temperature annealing furnace heat insulation cover structure can effectively improve the heat insulation effect of annealing furnace, have stable temp regulating function, Can fast cooling, can the requirement of converted products as needed carry out corresponding temperature adjusting, to use raising convenience.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution:
The utility model is a kind of based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, including annealing furnace outer housing, The inner wall of the annealing furnace outer housing is provided with insulating refractory silk floss, and the inner wall of the insulating refractory silk floss is provided with thermal insulation fire-resistant brick, The thermal insulation fire-resistant brick is internally provided with burner hearth, and the inner wall both sides of the burner hearth are inlaid with burner, the bottom of the burner It is provided with electric thermo-couple temperature detector, the bottom inside the burner hearth is fixed with Centering Roll, the top of the annealing furnace outer housing Annealing furnace flue is provided with, the annealing furnace flue is connected through annealing furnace outer housing with burner hearth, the annealing furnace flue Top is connected with flue wind turbine, and the both sides external of the annealing furnace outer housing is mounted on door of annealing furnace, the annealing furnace The top of door is provided with burner solenoid valve, and the bottom of the annealing furnace outer housing is provided with annealing furnace bottom, the annealing furnace The two bottom sides at bottom are respectively and fixedly provided with the double roller mechanisms in annealing furnace bottom, and the top of the double roller mechanisms in the annealing furnace bottom is respectively connected with tiltedly Sliding roller.
As a kind of optimal technical scheme of the utility model, the internal material of the door of annealing furnace is refractory brick.
As a kind of optimal technical scheme of the utility model, the oblique sliding roller is connected through annealing furnace bottom with burner hearth.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is a kind of based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, and double-layer heat insulation material can The effective heat insulation effect for improving annealing furnace, by adjusting the solenoid valve openings of sizes on burner, can be adjusted in annealing furnace Temperature enables annealing in-furnace temperature constant in a fluctuation range, opens the wind turbine on flue, make annealing furnace moist closet with it is outer Portion forms pressure difference, and cool exterior air largely into stove, makes annealing furnace achieve the effect that fast cooling, can process production as needed The requirement of product carries out corresponding temperature adjusting, to use raising convenience.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model;
In figure:1st, annealing furnace outer housing;2nd, burner hearth;3rd, thermal insulation fire-resistant brick;4th, insulating refractory is continuous;5th, burner;6th, burner electricity Magnet valve;7th, annealing furnace flue;8th, flue wind turbine;9th, door of annealing furnace;10th, electric thermo-couple temperature detector;11st, annealing furnace bottom; 12nd, the double roller mechanisms in annealing furnace bottom;13rd, roller is tiltedly slided;14th, Centering Roll.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model, which provides one kind, is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, including Annealing furnace outer housing 1, the inner wall of annealing furnace outer housing 1 are provided with insulating refractory silk floss 4, and the inner wall of insulating refractory silk floss 4 is provided with guarantor Warm refractory brick 3, thermal insulation fire-resistant brick 3 are internally provided with burner hearth 2, and the inner wall both sides of burner hearth 2 are inlaid with burner 5, the bottom of burner 5 Portion is provided with electric thermo-couple temperature detector 10, and the bottom inside burner hearth 2 is fixed with Centering Roll 14, the top of annealing furnace outer housing 1 Annealing furnace flue 7 is provided with, annealing furnace flue 7 is connected through annealing furnace outer housing 1 with burner hearth 2, the top of annealing furnace flue 7 Flue wind turbine 8 is connected with, the both sides external of annealing furnace outer housing 1 is mounted on door of annealing furnace 9, the top of door of annealing furnace 9 Burner solenoid valve 6 is provided with, the bottom of annealing furnace outer housing 1 is provided with annealing furnace bottom 11, the bottom two at annealing furnace bottom 11 Side is respectively and fixedly provided with the double roller mechanisms 12 in annealing furnace bottom, and the top of the double roller mechanisms 12 in annealing furnace bottom is respectively connected with tiltedly sliding roller 13.
Further, the internal material of door of annealing furnace 9 is refractory brick, and the heat near door of annealing furnace 9 is made not dissipate It loses.
Tiltedly sliding roller 13 is connected through annealing furnace bottom 11 with burner hearth 2, by the operating of the 11 pairs of roller mechanisms 12 in annealing furnace bottom, Make tiltedly to slide the rising of roller 13 and lift steel, move small segment distance further along, then decline, steel is made to move forward one on Centering Roll 14 Step.
Specifically, the utility model is when in use, burner solenoid valve 6 is opened by the control device of equipment first, Make the logical upper industrial gas of burner 5, it, should opening burner solenoid valve 6 after noticing that burner 5 is lighted using igniting mounted point burner 5 Mouthful turn down, the flame on burner 5 made to become smaller, then the compartment time tunes up opening, allow the slowly heating of burner hearth 2, avoid burner hearth 2 heat up compared with Soon, thermal insulation fire-resistant brick 3 influences the service life of refractory brick, after temperature is raised to assigned temperature in burner hearth 2, steel when expanding with heat and contract with cold Material, which can enter from one side door of annealing furnace 9 in burner hearth 2, to be kept the temperature, and the temperature in burner hearth 2 can pass through electric thermo-couple temperature detector The temperature detected is sent to control device by 10 detections, electric thermo-couple temperature detector 10, and temperature is by adjusting burner in burner hearth 2 The opening of solenoid valve 6 controls the flame size of burner 5, achievees the purpose that control annealing in-furnace temperature, when on annealing in-furnace temperature When rising very fast, adjust the opening of burner solenoid valve 6 to minimum, also can not fast cooling to assigned temperature, can be moved back by opening The flue wind turbine 8 at the top of stove outer housing 1 makes burner hearth 2 form pressure difference with external, and cool exterior air largely into burner hearth 2, makes Burner hearth reaches fast cooling, when terminating to produce, can first extinguish part burner 5, can't whole burners 5 close together, allow stove Temperature slow cooling in thorax when steel enter in burner hearth 2, is first shelved on Centering Roll 14, by tiltedly sliding the movement of roller 13, is made The forward movement of steel step by step finally comes out at the opposite side door of annealing furnace 9 of annealing furnace outer housing 1.
The equipment has double-layer heat insulation material, the heat insulation effect of annealing furnace can be effectively improved, by adjusting the electricity on burner Magnet valve openings of sizes can adjust the temperature in annealing furnace, enable annealing in-furnace temperature constant in a fluctuation range, open Wind turbine on flue makes annealing furnace moist closet form pressure difference with external, and cool exterior air largely into stove, reaches annealing furnace The effect of fast cooling, can the requirement of converted products as needed carry out corresponding temperature adjusting, to use raising convenience.
Finally it should be noted that:The above is only the preferred embodiment of the utility model only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made, It should be included within the scope of protection of this utility model.

Claims (3)

1. one kind is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, including annealing furnace outer housing(1), feature exists In the annealing furnace outer housing(1)Inner wall be provided with insulating refractory silk floss(4), the insulating refractory silk floss(4)Inner wall be provided with Thermal insulation fire-resistant brick(3), the thermal insulation fire-resistant brick(3)Be internally provided with burner hearth(2), the burner hearth(2)Inner wall both sides inlay Embedded with burner(5), the burner(5)Bottom be provided with electric thermo-couple temperature detector(10), the burner hearth(2)Internal bottom It is fixed with Centering Roll(14), the annealing furnace outer housing(1)Top be provided with annealing furnace flue(7), the annealing furnace flue (7)Through annealing furnace outer housing(1)With burner hearth(2)It is connected, the annealing furnace flue(7)Top be connected with flue wind turbine (8), the annealing furnace outer housing(1)Both sides external be mounted on door of annealing furnace(9), the door of annealing furnace(9)Top Portion is provided with burner solenoid valve(6), the annealing furnace outer housing(1)Bottom be provided with annealing furnace bottom(11), the annealing Stove furnace bottom(11)Two bottom sides be respectively and fixedly provided with the double roller mechanisms in annealing furnace bottom(12), the double roller mechanisms in the annealing furnace bottom(12) Top be respectively connected with tiltedly sliding roller(13).
It is 2. according to claim 1 a kind of based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, which is characterized in that The door of annealing furnace(9)Internal material be refractory brick.
It is 3. according to claim 1 a kind of based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure, which is characterized in that The oblique sliding roller(13)Through annealing furnace bottom(11)With burner hearth(2)It is connected.
CN201721234524.2U 2017-09-25 2017-09-25 One kind is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure Active CN207391484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721234524.2U CN207391484U (en) 2017-09-25 2017-09-25 One kind is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721234524.2U CN207391484U (en) 2017-09-25 2017-09-25 One kind is based on cold-rolled orientation silicon steel high-temperature annealing furnace heat insulation cover structure

Publications (1)

Publication Number Publication Date
CN207391484U true CN207391484U (en) 2018-05-22

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Country Status (1)

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CN (1) CN207391484U (en)

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