CN208586328U - A kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove - Google Patents
A kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove Download PDFInfo
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- CN208586328U CN208586328U CN201820798192.9U CN201820798192U CN208586328U CN 208586328 U CN208586328 U CN 208586328U CN 201820798192 U CN201820798192 U CN 201820798192U CN 208586328 U CN208586328 U CN 208586328U
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Abstract
The utility model proposes a kind of energy saving furnace-door structures of energy-saving and environment-friendly car-type strong hot air circulation annealing stove, including doorframe, external door panel and internal hilar plate, the first inserting groove of opening upwards is equipped in doorframe, first passage is equipped in front of first inserting groove, first inserting groove rear is equipped with second channel, external door panel is openable and closable to be arranged in first passage, and internal hilar plate is plug-type to be arranged in the first inserting groove；Internal hilar plate is equipped with two the second inserting grooves of opening upwards, the first insulation board and the second insulation board are movably equipped in two the second inserting grooves respectively, the height of first insulation board and the second insulation board is respectively less than the depth of the second inserting groove, it is respectively equipped with a sealing end block on first insulation board and the second insulation board, seals end block and the second inserting groove transition fit；Hoisting mechanism is additionally provided on internal hilar plate, the utility model greatly improves the thermal insulation property of tempering furnace, is more energy-saving and environmentally friendly.
Description
Technical field
The utility model relates to a kind of fire door, in particular to a kind of energy-saving and environment-friendly car-type strong hot air circulation annealing stove
Energy saving furnace-door structure.
Background technique
Currently, tempering furnace is equipment used in workpiece heating tempering processing, existing tempering furnace there is many defects,
Such as tempering furnace internal oxygen content is high, affects the processing of workpiece, can not measure to the vacuum degree inside tempering furnace,
When temperature is crossed more than setting value, timely cooling cannot achieve, heat insulation effect is poor, and waste heat after processing is completed cannot achieve and follow
Ring utilizes.
Patent 201621252835.7 discloses a kind of vacuum tempering furnace of Ke Xunhuanliyong waste heat of heat treatment, including returns
Stove ontology, the supporting leg inside is equipped with support plate, and the first motor is equipped on support plate, first motor
Output end be rotatablely connected by shaft coupling and shaft one end, be welded with plummer, the tempering on the upside of the shaft other end
Second motor is installed, the output end of second motor is connected by shaft coupling and the rotation of shaft one end on the upside of furnace body
It connects, the shaft other end is equipped with flabellum, is equipped with temperature sensor and temperature controller on the upside of the tempering furnace body interior, institute
State tempering furnace body interior installation having heaters.The utility model is arranged tempering furnace body interior waste heat by tempering furnace ventilation blower
Enter to have the vaporium of spray thrower, steam is transmitted to steam electric power generator by steam pipe and generated electricity by vaporium, to realize
Utilization to heat, steam electric power generator electricity can also be tempering furnace body power supply.
The door structure of the tempering furnace is simple, and thermal insulation property is bad.
Summary of the invention
In response to the above problems, the present invention proposes a kind of sections of energy-saving and environment-friendly car-type strong hot air circulation annealing stove
Energy door structure, greatly improves the thermal insulation property of tempering furnace, is more energy-saving and environmentally friendly.
Specific technical solution is as follows:
A kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove, including doorframe, external door panel and
Internal hilar plate is equipped with the first inserting groove of opening upwards in doorframe, is equipped with first passage in front of the first inserting groove, after the first inserting groove
Side is equipped with second channel, and first passage and second channel are square structure, and the side length of first passage is greater than second channel
Side length, external door panel is openable and closable to be arranged in first passage, and internal hilar plate is plug-type to be arranged in the first inserting groove；
Internal hilar plate is equipped with two the second inserting grooves of opening upwards, is movably equipped with respectively in two the second inserting grooves
The height of first insulation board and the second insulation board, the first insulation board and the second insulation board is respectively less than the depth of the second inserting groove, the
It is respectively equipped with a sealing end block on one insulation board and the second insulation board, seals end block and the second inserting groove transition fit；
Be additionally provided with hoisting mechanism on internal hilar plate, hoisting mechanism includes support frame, the two side walls of support frame respectively with inside door
The two side walls of plate are flush, and are set on support frame there are two cylinder, and the push rod of two cylinders is each passed through corresponding sealing end block
It is fixedly connected with the first insulation board or the second insulation board, the push rod of cylinder is equipped with positioning ring, and positioning ring is fixed by screws in
It seals on end block；
What is be connected on support frame and the side wall of internal hilar plate is equipped with rack gear, and rack gear is mutually nibbled with the transmission gear being fixed on doorframe
It closes, transmission gear is rotated by motor control.
Further, the side wall of second channel is arranged in parallel respectively with first passage side wall, and second channel is correspondingly arranged
Inside first passage.
Further, the first insulation board and the second insulation board include keeping the temperature plate body and heating plate body, keep the temperature plate body and add
Hot plate body is made using polyurethane foam plastics of material, is heated and is equipped with multiple groups electric heating tube in plate body.
Further, in the first insulation board, insulation board body be located at heating plate body front, in the second insulation board, protect
Warm plate body is located at the rear of heating plate body.
Further, heat preservation plate body and heating plate body are an integral molding structure or are fixed by fastener or viscous
Connect fixation.
Further, it heats and is successively arranged the first electric heating tube group, the second electric heating tube group and the in plate body from top to bottom
Three electric heating tubes group, the first electric heating tube group and third electric heating tube group, which include that quantity is identical, multiple to be parallel to each other and tilts
The first electric heating tube being arranged, the second electric heating tube group include multiple the second electric heating tubes for being parallel to each other and being obliquely installed,
Quantity of the quantity of the first electric heating tube in first electric heating tube group less than the second electric heating tube in the second electric heating tube group.
Further, the arrangement form mirror settings of the electric heating tube of the first insulation board and the second insulation board.
The utility model has the following beneficial effects:
The utility model includes internal hilar plate and external door panel, the direct Unscrew of external door panel, and internal hilar plate then passes through motor control
Transmission gear rotation, so that controlling internal hilar plate is integrally lifted up opening；
The first insulation board and the second insulation board are equipped in internal hilar plate, the first insulation board and the second insulation board can be reinforced
The thermal insulation property of fire door, but can to being heated in furnace body, meanwhile, the temperature of heating can be by cylinder to the first insulation board
Descending operation is carried out with the second insulation board to be adjusted；
In conclusion the utility model is structurally reasonable, greatly improves the thermal insulation property of tempering furnace, it is more energy-saving and environmentally friendly.
Detailed description of the invention
Fig. 1 is the utility model section view.
Fig. 2 is A-A sectional view in Fig. 1.
Appended drawing reference
Doorframe 1, external door panel 2, internal hilar plate 3, the first inserting groove 4, first passage 5, second channel 6, the first insulation board 7,
Two insulation boards 8, support frame 10, cylinder 11, positioning ring 12, rack gear 13, transmission gear 14, heat preservation plate body 15, add sealing end block 9
Hot plate body 16, the first electric heating tube group 17, the second electric heating tube group 18, third electric heating tube group 19.
Specific embodiment
It is clear to be more clear the technical solution of the utility model, the utility model is carried out into one with reference to the accompanying drawing
Step description, the technical characteristic of any pair of technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
A kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove as shown in the figure, including doorframe 1,
External door panel 2 and internal hilar plate 3 are equipped with the first inserting groove 4 of opening upwards in doorframe, are equipped with first passage 5 in front of the first inserting groove,
First inserting groove rear is equipped with second channel 6, and first passage and second channel are square structure, and the side length of first passage is big
In the side length of second channel, external door panel is openable and closable to be arranged in first passage, and internal hilar plate is plug-type to be arranged in the first grafting
In slot；
Internal hilar plate is equipped with two the second inserting grooves of opening upwards, is movably equipped with respectively in two the second inserting grooves
The height of first insulation board 7 and the second insulation board 8, the first insulation board and the second insulation board is respectively less than the depth of the second inserting groove,
It is respectively equipped with a sealing end block 9 on first insulation board and the second insulation board, seals end block and the second inserting groove transition fit；
Be additionally provided with hoisting mechanism on internal hilar plate, hoisting mechanism includes support frame 10, the two side walls of support frame respectively with it is interior
The two side walls of door-plate are flush, and are set on support frame there are two cylinder 11, the push rod of two cylinders is each passed through corresponding sealing
End block is fixedly connected with the first insulation board or the second insulation board, and the push rod of cylinder is equipped with positioning ring 12, and positioning ring passes through screw
It is fixed on sealing end block；
What is be connected on support frame and the side wall of internal hilar plate is equipped with rack gear 13, rack gear and the transmission gear 14 being arranged on doorframe
It is meshed, transmission gear is rotated by motor control.
Further, the side wall of second channel is arranged in parallel respectively with first passage side wall, and second channel is correspondingly arranged
Inside first passage.
Further, the first insulation board and the second insulation board include heat preservation plate body 15 and heating plate body 16, keep the temperature plate body
It is made using polyurethane foam plastics of material with heating plate body, heats and be equipped with multiple groups electric heating tube in plate body.
Further, in the first insulation board, insulation board body be located at heating plate body front, in the second insulation board, protect
Warm plate body is located at the rear of heating plate body.
Further, heat preservation plate body and heating plate body are an integral molding structure or are fixed by fastener or viscous
Connect fixation.
Further, it heats in plate body and is successively arranged the first electric heating tube group 17, the second electric heating tube group 18 from top to bottom
With third electric heating tube group 19, the first electric heating tube group and third electric heating tube group, which include that quantity is identical, multiple to be parallel to each other
And the first electric heating tube being obliquely installed, the second electric heating tube group include that multiple the second electricity for being parallel to each other and being obliquely installed add
Heat pipe, the quantity of the first electric heating tube in the first electric heating tube group is less than the second electric heating tube in the second electric heating tube group
Quantity.
Further, the arrangement form mirror settings of the electric heating tube of the first insulation board and the second insulation board.
The utility model includes internal hilar plate and external door panel, the direct Unscrew of external door panel, and internal hilar plate then passes through motor control
Transmission gear rotation, so that controlling internal hilar plate is integrally lifted up opening；
The first insulation board and the second insulation board are equipped in internal hilar plate, the first insulation board and the second insulation board can be reinforced
The thermal insulation property of fire door, but can to being heated in furnace body, meanwhile, the temperature of heating can be by cylinder to the first insulation board
Descending operation is carried out with the second insulation board to be adjusted；
In conclusion the utility model is structurally reasonable, greatly improves the thermal insulation property of tempering furnace, it is more energy-saving and environmentally friendly.
Claims (7)
1. a kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove, it is characterized in that, including it is doorframe, outer
Door-plate and internal hilar plate are equipped with the first inserting groove of opening upwards in doorframe, first passage are equipped in front of the first inserting groove, and first inserts
Access slot rear is equipped with second channel, and first passage and second channel are square structure, and the side length of first passage is greater than second
The side length in channel, external door panel is openable and closable to be arranged in first passage, and internal hilar plate is plug-type to be arranged in the first inserting groove；
Internal hilar plate is equipped with two the second inserting grooves of opening upwards, is movably equipped with first respectively in two the second inserting grooves
The height of insulation board and the second insulation board, the first insulation board and the second insulation board is respectively less than the depth of the second inserting groove, and first protects
It is respectively equipped with a sealing end block on warm plate and the second insulation board, seals end block and the second inserting groove transition fit；
Be additionally provided with hoisting mechanism on internal hilar plate, hoisting mechanism includes support frame, the two side walls of support frame respectively with internal hilar plate
Two side walls are flush, and are set on support frame there are two cylinder, and the push rod of two cylinders is each passed through corresponding sealing end block and the
One insulation board or the second insulation board are fixedly connected, and the push rod of cylinder is equipped with positioning ring, and positioning ring is fixed by screws in sealing
On end block；
What is be connected on support frame and the side wall of internal hilar plate is equipped with rack gear, and rack gear is meshed with the transmission gear being fixed on doorframe,
Transmission gear is rotated by motor control.
2. a kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove as described in claim 1,
Feature is that side wall and the first passage side wall of second channel are arranged in parallel respectively, and second channel is correspondingly arranged in first passage
It is internal.
3. a kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove as described in claim 1,
Feature is, the first insulation board and the second insulation board include heat preservation plate body and heating plate body, heat preservation plate body and heating plate body with
Polyurethane foam plastics is made of material, heats and is equipped with multiple groups electric heating tube in plate body.
4. a kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove as claimed in claim 3,
Feature is, in the first insulation board, insulation board body be located at the front of heating plate body, in the second insulation board, insulation board body is located at
Heat the rear of plate body.
5. a kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove as claimed in claim 3,
Feature is that heat preservation plate body and heating plate body are an integral molding structure or are fixed or be adhesively fixed by fastener.
6. a kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove as claimed in claim 3,
Feature is to heat in plate body and be successively arranged the first electric heating tube group, the second electric heating tube group and third electric heating tube from top to bottom
Group, the first electric heating tube group and third electric heating tube group include identical multiple first for being parallel to each other and being obliquely installed of quantity
Electric heating tube, the second electric heating tube group include multiple the second electric heating tubes for being parallel to each other and being obliquely installed, the first electric heating
Quantity of the quantity of the first electric heating tube of Guan Zuzhong less than the second electric heating tube in the second electric heating tube group.
7. a kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove as claimed in claim 6,
Feature is the arrangement form mirror settings of the electric heating tube of the first insulation board and the second insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798192.9U CN208586328U (en) | 2018-05-28 | 2018-05-28 | A kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798192.9U CN208586328U (en) | 2018-05-28 | 2018-05-28 | A kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove |
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| Publication Number | Publication Date |
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| CN208586328U true CN208586328U (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820798192.9U Active CN208586328U (en) | 2018-05-28 | 2018-05-28 | A kind of energy saving furnace-door structure of energy-saving and environment-friendly car-type strong hot air circulation annealing stove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760662A (en) * | 2019-11-25 | 2020-02-07 | 溧阳市永恒热处理有限公司 | Assembled heat treatment furnace bottom plate |
-
2018
- 2018-05-28 CN CN201820798192.9U patent/CN208586328U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760662A (en) * | 2019-11-25 | 2020-02-07 | 溧阳市永恒热处理有限公司 | Assembled heat treatment furnace bottom plate |
| CN110760662B (en) * | 2019-11-25 | 2024-05-28 | 溧阳市永恒热处理有限公司 | Assembled heat treatment furnace bottom plate |
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