CN213060956U - Preheating device for heating furnace - Google Patents
Preheating device for heating furnace Download PDFInfo
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- CN213060956U CN213060956U CN202022004913.4U CN202022004913U CN213060956U CN 213060956 U CN213060956 U CN 213060956U CN 202022004913 U CN202022004913 U CN 202022004913U CN 213060956 U CN213060956 U CN 213060956U
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- heating
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Abstract
The utility model discloses a preheating device for heating furnace belongs to and preheats technical field, including casing and supporting shoe, the supporting shoe that is provided with of lower extreme of casing, the inside of casing is run through and is provided with the link joint conveyer belt, and the surface of link joint conveyer belt closely laminates and is provided with the heat-resistant layer, and the surface embedding of heat-resistant layer is provided with the damping spout, and the inside of damping spout is supporting to be provided with the slider, and the upper end of slider is supporting to be provided with the stopper, and the inside lower extreme of casing passes through nut fixedly connected with support frame, and the upper. The utility model discloses when the staff preheating the object, place the surface at the link joint conveyer belt with the object earlier, then through the inside slider of removal heat-resistant layer surface damping spout, then the stopper of slider upper end can carry on spacingly to the device before having solved is at the in-process that removes, and the problem that rocks can take place for the object.
Description
Technical Field
The utility model belongs to the technical field of preheat, specifically be a preheating device for heating furnace.
Background
The existing H-shaped steel for the high-speed rail is an economic section high-efficiency section with more optimized section area distribution and more reasonable strength-to-weight ratio, the section of the H-shaped steel is named after being the same as an English letter H, and all parts of the H-shaped steel are arranged at right angles, so that the H-shaped steel has the advantages of strong bending resistance, simplicity in construction, cost saving, light structure weight and the like in all directions, and is widely applied, and the deformed steel bar is a popular name of hot-rolled ribbed steel bars.
When carrying out heat treatment to the device, need preheat treatment to steel, it is outstanding in order to keep the performance of steel for the temperature of steel is even linear rising, but current device is when preheating H shaped steel to H shaped steel, and difficult fixed with H shaped steel, thereby can lead to the device when preheating, H shaped steel rocks on the surface of link joint conveyer belt, thereby can lead to preheating the effect and descend, and the inside high temperature of current device causes the damage to device internals, thereby can reduce the work efficiency of device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the existing device is difficult to fix and the preheating effect is general, the preheating device for the heating furnace is provided.
The utility model adopts the technical scheme as follows: a preheating device for a heating furnace comprises a shell and supporting blocks, wherein the supporting blocks are arranged at the lower end of the shell in a matched mode, a chain plate conveying belt penetrates through the interior of the shell, a heat-resistant layer is closely attached to the surface of the chain plate conveying belt, a damping sliding groove is embedded in the surface of the heat-resistant layer, and a sliding block is arranged in the damping sliding groove in a matched mode;
the supporting stopper that is provided with in upper end of slider, the inside lower extreme of casing passes through nut fixedly connected with support frame, the supporting cast aluminium heating coil that is provided with in upper end of support frame, the inside upper end fixed mounting of casing has the hot plate, one side embedding of the inside hot plate of casing is provided with the fan case, the inside embedding of fan case is provided with the fan, the supporting filter screen that is provided with in upper end both sides of fan case.
The surface of the heat-resistant layer is provided with a plurality of damping sliding grooves, and the plurality of damping sliding grooves are arranged in parallel.
Wherein, cast aluminium heating circle and be a plurality of, and be parallel arrangement between the cast aluminium heating circle of a plurality of, and the embedding of link joint conveyer belt sets up in the inside of cast aluminium heating circle.
The filter screens are arranged in two groups, the two groups of filter screens are symmetrically arranged, and the fan box is internally connected with a fan through a fixing frame.
The material of the heat-resistant layer is a heat-resistant alloy heat-resistant layer, and the thickness of the heat-resistant alloy heat-resistant layer is one centimeter.
The cast aluminum heating ring, the chain plate conveying belt, the heating plate and the fan are all electrically connected with an external power supply, and are all provided with control switches in a matched mode.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, when the staff preheating the object, place the surface at the link joint conveyer belt with the object earlier, then through the inside slider of removal heat-resisting layer surface damping spout, then the stopper of slider upper end can carry on spacingly to the device before having solved is at the in-process that removes, and the problem that rocks can take place for the object.
2. The utility model discloses in, when in the heating, the fan of fan incasement portion carries out work, takes a breath to the inside of device, ventilates, has solved current because the inside high temperature of device causes the damage to device internals to can reduce the problem of the work efficiency of device.
3. The utility model discloses in, at the in-process that the object removed, a plurality of cast aluminium heating collar heats the object of link joint conveyer belt upper end, when a plurality of cast aluminium heating collar heats the object, the hot plate of the inside upper end of casing also can heat the object simultaneously, has solved the in-process that the device was preceding preheating, preheats the poor problem of effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the middle chain plate conveyer belt of the present invention;
fig. 3 is a simplified schematic diagram of the structure of the cast aluminum heating ring of the present invention.
The labels in the figure are: 1. a housing; 101. a support block; 2. a chain plate conveyor belt; 201. a heat-resistant layer; 202. a damping chute; 203. a slider; 204. a limiting block; 3. heating rings for cast aluminum; 301. a support frame; 4. heating plates; 5. a fan case; 501. a fan; 502. and (5) filtering by using a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The heating plate 4, the fan 501 and the cast aluminum heating ring 3 mentioned in the utility model can be obtained by market or private ordering.
The utility model discloses in:
referring to fig. 1-3, a preheating device for a heating furnace comprises a shell 1 and supporting blocks 101, wherein the supporting blocks 101 are arranged at the lower end of the shell 1 in a matched manner, a chain plate conveying belt 2 penetrates through the interior of the shell 1, a heat-resistant layer 201 is closely attached to the surface of the chain plate conveying belt 2, a damping chute 202 is embedded into the surface of the heat-resistant layer 201, and a sliding block 203 is arranged in the damping chute 202 in a matched manner;
the supporting stopper 204 that is provided with in upper end of slider 203, the inside lower extreme of casing 1 passes through nut fixedly connected with support frame 301, and the supporting cast aluminium heating coil 3 that is provided with in upper end of support frame 301, and the inside upper end fixed mounting of casing 1 has hot plate 4, and one side embedding of the inside hot plate 4 of casing 1 is provided with fan case 5, and the inside embedding of fan case 5 is provided with fan 501, and the supporting filter screen 502 that is provided with in upper end both sides of fan case 5.
Referring to fig. 1 and 2, further, the surface of the heat-resistant layer 201 is provided with a plurality of damping chutes 202, and the plurality of damping chutes 202 are parallel to each other, when a worker preheats an object, the object is placed on the surface of the chain plate conveyor belt 2, then the slider 203 is moved inside the damping chute 202 on the surface of the heat-resistant layer 201, and then the limiting block 204 at the upper end of the slider 203 limits the object, so that the problem that the object can shake during the moving process of the previous device is solved.
Referring to fig. 1 and 3, further, the cast aluminum heating ring 3 is provided with a plurality of cast aluminum heating rings, the plurality of cast aluminum heating rings 3 are arranged in parallel, the chain plate conveying belt 2 is embedded in the cast aluminum heating rings 3, the plurality of cast aluminum heating rings 3 heat the object on the upper end of the chain plate conveying belt 2 in the object moving process, and the heating plate 4 on the upper end inside the shell 1 can heat the object when the plurality of cast aluminum heating rings 3 heat the object.
Referring to fig. 1, further, the filter screens 502 are provided with two sets, and are the symmetry setting between two sets of filter screens 502, and fan case 5 is inside to be connected with fan 501 through the mount, and when heating, fan 501 inside fan case 5 works, takes a breath the inside of device, ventilates, prevents that the inside high temperature of casing 1 from causing the damage to the device.
Referring to fig. 1 and 2, further, the material of the heat-resistant layer 201 is a heat-resistant alloy heat-resistant layer 201, and the thickness of the heat-resistant alloy heat-resistant layer 201 is one centimeter, so that the heat-resistant alloy heat-resistant layer 201 can increase the heat-resistant strength of the link plate conveyor 2, and prevent the temperature inside the casing 1 from being too high, thereby causing damage to the link plate conveyor 2 and reducing the working efficiency.
Referring to fig. 1 to 3, further, the cast aluminum heating ring 3, the chain plate conveyor belt 2, the heating plate 4, and the fan 501 are all electrically connected to an external power supply, and are all provided with control switches in a matching manner, and when working, a worker controls the control switches of the cast aluminum heating ring 3, the chain plate conveyor belt 2, the heating plate 4, and the fan 501 to work.
The working principle is as follows: firstly, when an operator preheats an object, the object is placed on the surface of the chain plate conveying belt 2, then the object is limited by the limiting block 204 at the upper end of the sliding block 203 through the sliding block 203 in the damping sliding groove 202 on the surface of the movable heat-resistant layer 201, then the object is heated by the plurality of cast aluminum heating rings 3 in the moving process of the object, the object is heated by the plurality of cast aluminum heating rings 3 at the same time when the object is heated by the plurality of cast aluminum heating rings 3, the heating plate 4 at the upper end in the shell 1 also heats the object, when the object is heated, the fan 501 in the fan box 5 works to ventilate the inside of the device, so that the device is prevented from being damaged due to overhigh temperature in the shell 1, finally, the heat-resistant alloy heat-resistant layer 201 can increase the heat-resistant strength of the chain plate conveying belt 2 and prevent overhigh temperature in the shell 1, so that the chain plate, the work efficiency is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a preheating device for heating furnace, includes casing (1) and supporting shoe (101), the supporting shoe (101) that are provided with of lower extreme of casing (1), its characterized in that: a chain plate conveying belt (2) penetrates through the shell (1), a heat-resistant layer (201) is closely attached to the surface of the chain plate conveying belt (2), a damping sliding groove (202) is embedded into the surface of the heat-resistant layer (201), and a sliding block (203) is arranged in the damping sliding groove (202) in a matched manner;
the supporting stopper (204) that is provided with in upper end of slider (203), nut fixedly connected with support frame (301) is passed through to the inside lower extreme of casing (1), the supporting cast aluminium heating coil (3) that is provided with in upper end of support frame (301), the inside upper end fixed mounting of casing (1) has hot plate (4), one side embedding of casing (1) inside hot plate (4) is provided with fan case (5), the inside embedding of fan case (5) is provided with fan (501), the supporting filter screen (502) that is provided with in upper end both sides of fan case (5).
2. The preheating device for the heating furnace according to claim 1, wherein: the surface of the heat-resistant layer (201) is provided with a plurality of damping sliding grooves (202), and the plurality of damping sliding grooves (202) are arranged in parallel.
3. The preheating device for the heating furnace according to claim 1, wherein: the cast aluminum heating ring (3) is provided with a plurality of cast aluminum heating rings (3), the cast aluminum heating rings (3) are arranged in parallel, and the chain plate conveying belt (2) is embedded in the cast aluminum heating rings (3).
4. The preheating device for the heating furnace according to claim 1, wherein: the filter screens (502) are arranged in two groups, the two groups of filter screens (502) are symmetrically arranged, and the fan box (5) is internally connected with a fan (501) through a fixing frame.
5. The preheating device for the heating furnace according to claim 1, wherein: the material of the heat-resistant layer (201) is a heat-resistant alloy heat-resistant layer, and the thickness of the heat-resistant alloy heat-resistant layer is one centimeter.
6. The preheating device for the heating furnace according to claim 1, wherein: cast aluminium heating collar (3), link joint conveyer belt (2), hot plate (4), fan (501) all are electric connection with external power supply, and all form a complete set and be provided with control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004913.4U CN213060956U (en) | 2020-09-15 | 2020-09-15 | Preheating device for heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004913.4U CN213060956U (en) | 2020-09-15 | 2020-09-15 | Preheating device for heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213060956U true CN213060956U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022004913.4U Active CN213060956U (en) | 2020-09-15 | 2020-09-15 | Preheating device for heating furnace |
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| CN (1) | CN213060956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117286325A (en) * | 2023-11-25 | 2023-12-26 | 石家庄金世博工具有限公司 | Double-end pressurization saw bit sintering device |
-
2020
- 2020-09-15 CN CN202022004913.4U patent/CN213060956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117286325A (en) * | 2023-11-25 | 2023-12-26 | 石家庄金世博工具有限公司 | Double-end pressurization saw bit sintering device |
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