CN218600153U - Gas cylinder heating furnace - Google Patents
Gas cylinder heating furnace Download PDFInfo
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- CN218600153U CN218600153U CN202223144944.5U CN202223144944U CN218600153U CN 218600153 U CN218600153 U CN 218600153U CN 202223144944 U CN202223144944 U CN 202223144944U CN 218600153 U CN218600153 U CN 218600153U
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- heat preservation
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- side wall
- preservation furnace
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Abstract
The utility model discloses a gas cylinder heating furnace, which comprises a heat preservation furnace body, wherein the upper end and the lower end of the heat preservation furnace body are both of an open structure, and a heat preservation door is hinged on one side wall of the heat preservation furnace body; the top end of the heat-preserving furnace body is detachably and fixedly connected with a top plate, and a plurality of abdicating holes are formed in the upper surface of the top plate; a bottom frame is arranged below the furnace chamber in the heat preservation furnace body, and a heating assembly is arranged below the bottom frame; the upper end and the lower end of one side wall of the heat-preserving furnace body are respectively provided with an air inlet and an air outlet; the heat preservation furnace body is fixedly provided with a circulating air box on the outer side wall corresponding to the air inlet of the heat preservation furnace body, a circulating air channel is formed between the outer wall of the circulating air box and the outer side wall of the heat preservation furnace body, and the circulating air channel is communicated with the air inlet and the air outlet; fixed being equipped with the fan on the circulation bellows lateral wall, the utility model has the advantages of pack into and shift out operation labour saving and time saving of gas cylinder, gas cylinder drying efficiency is high, avoids heating high temperature to bring the harm to the cylinder valve, simple structure, area is little.
Description
Technical Field
The utility model relates to a gas cylinder heating technology field specifically is a gas cylinder heating furnace.
Background
In the gas industry, in order to meet the quality standard of containing high-purity gas, the residual moisture in the inner cavity of the gas cylinder is required to be removed before the gas is filled into the gas cylinder. Be about to the new gas cylinder that drops into use, go on that the inner wall is handled or abluent gas cylinder and the gas cylinder that detects through water pressure, gas cylinder inner chamber moisture content is too high, can't directly be used for the high-purity gas of splendid attire, need heat to more than 100 ℃ to the gas cylinder, make intracavity moisture vaporize completely, then take out equipment such as reuse vacuum pump to take out vaporization moisture, because the weight of gas cylinder is heavier, current heating furnace has the gas cylinder to pack into and move inconveniently, personnel's operation wastes time and energy, the inside moisture drying efficiency of gas cylinder is lower, gas cylinder valve receives high temperature heating and brings the harm to the cylinder valve easily, the structure is simple and complicated, the great scheduling problem of area.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a gas cylinder heating furnace, the gas cylinder is packed into and is shifted out the convenience, personnel's operation labour saving and time saving, and the gas cylinder is heated more evenly, and the inside moisture drying efficiency of gas cylinder is high, and gas cylinder valve exposes in the furnace body top, avoids heating high temperature to bring the harm to the cylinder valve, simple structure, and area is little, and is with low costs, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a gas cylinder heating furnace comprises a heat preservation furnace body, wherein the upper end and the lower end of the heat preservation furnace body are both of an open structure, a feeding hole is formed in one side wall of the heat preservation furnace body, and a heat preservation door is hinged to the position, corresponding to the feeding hole, on the side wall of the heat preservation furnace body; the top end of the heat preservation furnace body is detachably and fixedly connected with a top plate, and a plurality of abdicating holes are formed in the upper surface of the top plate; a bottom frame is arranged below the furnace chamber in the heat-preserving furnace body, and a heating assembly is arranged below the bottom frame; an air inlet and an air outlet are respectively formed in the upper end and the lower end of one side wall of the heat-preserving furnace body; a circulating air box is fixedly arranged on the outer side wall of the heat preservation furnace body corresponding to the air inlet of the heat preservation furnace body, one side of the circulating air box facing the heat preservation furnace body is of an open structure, a circulating air channel is formed between the outer wall of the circulating air box and the outer side wall of the heat preservation furnace body, and the circulating air channel is communicated with the air inlet and the air outlet; and a fan is fixedly arranged on the outer side wall of the circulating air box at a position corresponding to the air inlet, and a fan of the fan penetrates into the circulating air duct.
Furthermore, the inside wall of the heat preservation furnace body is fixedly provided with a supporting vertical frame, the supporting vertical frame comprises a cross beam and a vertical beam, a plurality of partition plates are arranged between the heat preservation furnace body and two side walls adjacent to the feed inlet of the heat preservation furnace body, and the partition plates are horizontally placed on the cross beam of the supporting vertical frame.
Furthermore, the circulating air box and the outer side wall of the heat preservation furnace body are welded into an integral structure.
Furthermore, the heating assembly comprises a fixing frame, the fixing frame comprises two horizontal supporting plates which are parallel to each other, a connecting plate is fixedly arranged between two ends of each supporting plate, and supporting legs are arranged on the bottom surfaces of the supporting plates; heating elements are fixedly arranged between the two supporting plates of the fixing frame at equal intervals along the length direction of the fixing frame.
Further, the air outlet is matched with the position height of the heating element.
Furthermore, the chassis is of a rectangular frame structure, supporting bottom plates are arranged between two opposite side frames of the chassis at equal intervals, gaps are formed among the supporting bottom plates, and supporting legs are arranged on the bottom surfaces of the side frames of the chassis.
Compared with the prior art, the beneficial effects of the utility model are that: the gas cylinder heating furnace has the advantages that the top end of the heat preservation furnace body is of an open structure, the bottom frame is flush with the ground, the gas cylinder can be conveniently rolled and loaded in and rolled and unloaded out, the operation of personnel is time-saving and labor-saving, the heating element heats gas in the heat preservation furnace body, hot air in the heat preservation furnace body circularly flows from the lower part to the upper part of the gas cylinder through the fan and the circulating air box, the gas cylinder is heated more uniformly, the heating assembly is arranged below the gas cylinder, the bottom end in the gas cylinder is convenient to dry, the drying efficiency is improved, the gas cylinder valve is exposed above the top plate through the abdicating hole formed in the top plate, damage to the gas cylinder valve due to high temperature is avoided, the gas cylinder can be heated at higher temperature, and the effect of better removing moisture in the cylinder is achieved; the underframe and the heating assembly are both placed in the pit, and the underframe can be integrally moved out of the bottom of the furnace chamber so as to be convenient for the electric heating assembly to overhaul; the gas cylinder heating furnace has the advantages of simple structure, small occupied area and low cost.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure of the heat preservation furnace body of the present invention;
FIG. 4 is a front sectional view of the heat preservation furnace body of the utility model;
FIG. 5 is a side sectional view of the heat preservation furnace body of the present invention;
FIG. 6 is a schematic view of the heating assembly of the present invention;
FIG. 7 is a schematic view of the heating assembly of the present invention after installation;
FIG. 8 is a schematic view of the structure of the heat-preserving furnace body after installation;
fig. 9 is a schematic structural view of the heat preservation furnace body of the utility model when in use.
In the figure: 1 heat preservation furnace body, 11 support grudging posts, 12 circulation wind channels, 13 air inlets, 14 air outlets, 2 top plates, 21 abdicating holes, 3 heat preservation doors, 4 bottom frames, 5 heating components, 51 fixing frames, 52 heating elements, 6 circulation wind boxes, 7 partition plates, 8 fans, 9 gas cylinders, 100 ground and 101 pit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example one
Referring to fig. 1-9, the present invention provides a technical solution: a gas cylinder heating furnace comprises a heat preservation furnace body 1, wherein the upper end and the lower end of the heat preservation furnace body 1 are both of an open structure, a feed inlet is formed in one side wall of the heat preservation furnace body 1, and a heat preservation door 3 is hinged to the position, corresponding to the feed inlet, of the side wall of the heat preservation furnace body 1; the top end of the heat preservation furnace body 1 is detachably and fixedly connected with a top plate 2, and the upper surface of the top plate 2 is provided with a plurality of abdicating holes 21; a bottom frame 4 is arranged below a furnace chamber in the heat preservation furnace body 1, the bottom frame 4 is of a rectangular frame structure, supporting bottom plates are arranged between two opposite side frames of the bottom frame 4 at equal intervals, gaps are arranged between the supporting bottom plates, and supporting legs are arranged on the bottom surfaces of the side frames of the bottom frame 4; a heating assembly 5 is placed below the underframe 4, the heating assembly 5 comprises a fixed frame 51, the fixed frame 51 comprises two horizontal supporting plates which are parallel to each other, a connecting plate is fixedly arranged between two ends of each supporting plate, and supporting legs are arranged on the bottom surfaces of the supporting plates; heating elements 52 are fixedly arranged between the two supporting plates of the fixing frame 51 at equal intervals along the length direction of the fixing frame; the air outlet 14 is matched with the position height of the heating element 52; the upper end and the lower end of one side wall of the heat-preserving furnace body 1 are respectively provided with an air inlet 13 and an air outlet 14; a circulating air box 6 is fixedly arranged on the outer side wall of the heat preservation furnace body 1 corresponding to the air inlet 13 of the heat preservation furnace body, one side of the circulating air box 6 facing the heat preservation furnace body 1 is of an open structure, a circulating air channel 12 is formed between the outer wall of the circulating air box 6 and the outer side wall of the heat preservation furnace body 1, and the circulating air channel 12 is communicated with the air inlet 13 and the air outlet 14; and a fan 8 is fixedly arranged at the position, corresponding to the air inlet 13, on the outer side wall of the circulating air box 6, and a fan of the fan 8 penetrates into the circulating air duct.
The working principle is as follows:
the heat preservation furnace body 1 is placed in a pit 101 formed in the external ground 100, a heating furnace chamber is formed by the heat preservation furnace body 1, a top plate 2, a heat preservation door 3 and the pit 101, the top surface of a bottom frame 4 is flush with the ground 100, a gas cylinder 9 placed in the heat preservation furnace body 1 is supported by the bottom frame 4, a gas cylinder 9 cylinder valve is exposed above the top plate 2 through a abdicating hole 21 formed in the top plate 2, the gas cylinder valve is prevented from being damaged by high heating temperature, and therefore the gas cylinder 9 can be heated at higher temperature, and a better effect of removing moisture in the cylinder is achieved; the gas cylinder 9 in the heat preservation furnace body 1 is heated through the heating element 52, the air above the heat preservation furnace body 1 is conveyed to the lower part in the circulating air duct 12 through the air inlet 13 through the fan 8, and the hot air in the heat preservation furnace body 1 circularly flows.
In the gas cylinder heating furnace disclosed in the embodiment, the top end of the heat preservation furnace body 1 is of an open structure, and the bottom frame 4 is flush with the ground 100, so that the gas cylinder 9 can be conveniently rolled and loaded in and rolled and moved out, the operation of personnel is time-saving and labor-saving, the heating element 52 heats the gas in the heat preservation furnace body 1, the hot air in the heat preservation furnace body 1 circularly flows from the lower part to the upper part of the gas cylinder 9 through the fan 8 and the circulating air box 6, the gas cylinder 9 is heated more uniformly, the heating component 5 is arranged below the gas cylinder 9, so that the bottom end in the gas cylinder 9 is dried conveniently, the drying efficiency is improved, the gas cylinder 9 is exposed above the top plate 2 through the abdicating hole 21 formed in the top plate 2, the damage to the gas cylinder valve caused by high temperature heating is avoided, the gas cylinder 9 can be heated at a higher temperature, and a better effect of removing moisture in the cylinder is achieved; the chassis 4 and the heating assembly 5 are both placed in the pit 101, and the chassis 4 can be integrally moved out of the bottom of the furnace chamber, so that the heating element 52 can be conveniently maintained and replaced; the gas cylinder heating furnace has the advantages of simple structure, small occupied area and low cost.
Further, the inside wall of the heat preservation furnace body 1 is all fixedly provided with a supporting vertical frame 11, the supporting vertical frame 11 comprises a cross beam and a vertical beam, a plurality of partition plates 7 are arranged between the two adjacent side walls of the heat preservation furnace body 1 and the feed inlet of the heat preservation furnace body, the partition plates 7 are horizontally placed on the cross beam of the supporting vertical frame 11, the gas cylinders 9 in the heat preservation furnace body 1 are parallelly separated through the partition plates 7, the partition plates 7 not only play a role in positioning the gas cylinders 9, but also enable the space between the gas cylinders 9 to form an airflow channel.
Furthermore, the circulating air box 6 and the outer side wall of the heat preservation furnace body 1 are welded into an integral structure.
When in use: laying a heat preservation layer in a pit 101 on the external ground 100, placing a heat preservation furnace body 1 in the pit 101, fixedly connecting a vertical beam of a supporting vertical frame 11 with the pit 101, sequentially placing a heating assembly 5 and a bottom plate 4 in the pit 101, rolling and loading gas cylinders 9 into the heat preservation furnace body 1, placing a partition plate 7 on a cross beam of the supporting vertical frame 11 to parallelly separate the gas cylinders 9, fixing a top plate 2 at the top end of the heat preservation furnace body 1 after adjusting the positions of the gas cylinders 9, and enabling bottle valve positions at the top ends of the gas cylinders 9 to penetrate through corresponding holes 21, so that gas cylinders 9 are exposed above the top plate 2, and avoiding damage to the gas cylinders due to high heating temperature, and when the number of the gas cylinders 9 is insufficient, adopting heat preservation materials to plug redundant holes on a heat preservation cover and then heating the gas cylinders; after the heat preservation door 3 is closed, the heating element 52 starts to heat the gas cylinder 9 in the heat preservation furnace body 1, and after the moisture in the gas cylinder 9 is dried, the top plate 2 and the partition plate 7 are detached and the heat preservation door 3 is opened, the gas cylinder 9 can be rolled out; when the heating element 52 needs to be serviced, the undercarriage 4 is removed from the pit 101 for servicing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gas cylinder heating furnace, includes the holding furnace body, its characterized in that: the upper end and the lower end of the heat-preserving furnace body are both of an open structure, a feed port is formed in one side wall of the heat-preserving furnace body, and a heat-preserving door is hinged to the position, corresponding to the feed port, of the side wall of the heat-preserving furnace body; the top end of the heat preservation furnace body is detachably and fixedly connected with a top plate, and a plurality of abdicating holes are formed in the upper surface of the top plate; a bottom frame is arranged below the furnace chamber in the heat-preserving furnace body, and a heating assembly is arranged below the bottom frame; an air inlet and an air outlet are respectively formed in the upper end and the lower end of one side wall of the heat-preserving furnace body; a circulating air box is fixedly arranged on the outer side wall of the heat preservation furnace body corresponding to the air inlet of the heat preservation furnace body, one side of the circulating air box facing the heat preservation furnace body is of an open structure, a circulating air channel is formed between the outer wall of the circulating air box and the outer side wall of the heat preservation furnace body, and the circulating air channel is communicated with the air inlet and the air outlet; and a fan is fixedly arranged on the outer side wall of the circulating air box at a position corresponding to the air inlet, and a fan of the fan penetrates into the circulating air duct.
2. A gas cylinder heating furnace according to claim 1, characterized in that: the inside wall of heat preservation furnace body all fixedly is equipped with the support grudging post, the support grudging post includes crossbeam and perpendicular roof beam, be equipped with a plurality of space bars between heat preservation furnace body and the adjacent both sides wall of its feed inlet, and the space bar level is placed on the crossbeam of support grudging post.
3. A gas cylinder heating furnace according to claim 1, characterized in that: the circulating air box and the outer side wall of the heat preservation furnace body are welded into an integral structure.
4. A gas cylinder heating furnace according to claim 1, characterized in that: the heating assembly comprises a fixing frame, the fixing frame comprises two horizontal supporting plates which are parallel to each other, a connecting plate is fixedly arranged between two ends of each supporting plate, and supporting legs are arranged on the bottom surfaces of the supporting plates; heating elements are fixedly arranged between the two supporting plates of the fixing frame at equal intervals along the length direction of the fixing frame.
5. A gas cylinder heating furnace according to claim 4, characterized in that: the air outlet is matched with the position height of the heating element.
6. A gas cylinder heating furnace according to claim 1, characterized in that: the chassis is of a rectangular frame structure, supporting bottom plates are arranged between two opposite side frames of the chassis at equal intervals, gaps are formed between the supporting bottom plates, and supporting legs are arranged on the bottom surfaces of the side frames of the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223144944.5U CN218600153U (en) | 2022-11-26 | 2022-11-26 | Gas cylinder heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223144944.5U CN218600153U (en) | 2022-11-26 | 2022-11-26 | Gas cylinder heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218600153U true CN218600153U (en) | 2023-03-10 |
Family
ID=85407890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223144944.5U Active CN218600153U (en) | 2022-11-26 | 2022-11-26 | Gas cylinder heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218600153U (en) |
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2022
- 2022-11-26 CN CN202223144944.5U patent/CN218600153U/en active Active
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