CN216744919U - High-temperature high-pressure air heating furnace - Google Patents
High-temperature high-pressure air heating furnace Download PDFInfo
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- CN216744919U CN216744919U CN202220320881.5U CN202220320881U CN216744919U CN 216744919 U CN216744919 U CN 216744919U CN 202220320881 U CN202220320881 U CN 202220320881U CN 216744919 U CN216744919 U CN 216744919U
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Abstract
The utility model discloses a high-temperature and high-pressure air heating furnace, which comprises an air inlet, a connecting sleeve, a heating assembly, an air outlet, a sealing cover plate, a box body, a plug-in type filtering device, a heating pipe, a V-shaped air plate, a mounting strip, an air plate main body, a metal mesh filter core, a frame, a mounting plate and a sealing rubber ring, wherein the plug-in type filtering device is plugged at the joint of the interior of the box body and the air inlet, so that dust in the air is filtered, and the phenomenon that the normal work of equipment is influenced by the accumulation of external dust caused by the entry of the external dust into the interior of the box body is avoided; through the V type aerofoil that sets up, the air current can flow from upper and lower both sides along the aerofoil main part on the V type aerofoil, and the upper and lower both sides limit of aerofoil main part is close to the heating pipe of vertical range, directly blows the heating pipe with the air current guide on, fully absorbs the heat of heating pipe for it can fully heat, and can not influence the speed of air current, has improved the efficiency of heat energy conversion.
Description
Technical Field
The utility model belongs to the technical field related to air heating furnaces, and particularly relates to a high-temperature high-pressure air heating furnace.
Background
Air heating furnaces are electrical heating devices that primarily heat a gas stream. The heating element of the air heating furnace is a stainless steel electric heating pipe to fully heat the gas, so that the gas is uniformly heated.
The prior air heating furnace technology has the following problems: heating efficiency is lower, and the inside baffling board of traditional heating furnace can hinder gaseous flow for heating efficiency is lower, and gaseous entering into the heating furnace inside can carry the dust entering in this air, and long-time dust can be piled up inside the heating furnace and influence heating efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-temperature and high-pressure air heating furnace, which aims to solve the problems that the heating efficiency is low in the background technology, a baffle plate in the traditional heating furnace can block the flow of gas, so that the heating efficiency is low, the gas enters the heating furnace and carries dust in the air into the heating furnace, and long-time dust is accumulated in the heating furnace to influence the heating efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme:
a high-temperature and high-pressure air heating furnace comprises an air inlet, a connecting sleeve, a heating assembly, an air outlet, a sealing cover plate, a box body, a plug-in type filtering device, a heating pipe, a V-shaped air plate, a mounting strip, an air plate main body, a metal mesh filter core, a frame, a mounting plate and a sealing rubber ring, wherein the side edge of the box body is connected with the sealing cover plate, the left end of the box body is provided with the air inlet, the right end of the box body is provided with the air outlet, the plug-in type filtering device is plugged at the joint of the interior of the box body and the air inlet, the top of the box body is provided with the heating assembly, the inner side of the heating assembly is provided with the connecting sleeve, the heating pipe is arranged in the box body and is connected with the heating assembly, the V-shaped air plate is arranged in the box body and positioned at the side edge of the heating pipe, the V-shaped air plate comprises the mounting strip and the air plate main body, and the side edge of the mounting strip is connected with the air plate main body, and the V type aerofoil passes through the inner wall connection of aerofoil main part and box, plug-in type filter equipment includes metal mesh filter core, frame, mounting panel and sealing rubber circle, the inside of frame is provided with the metal mesh filter core, a side of frame is connected with the mounting panel, the side of mounting panel is provided with the sealing rubber circle, heating element and external power source electric connection.
Preferably, the sealing rubber ring connected with the side edge of the mounting plate is connected with the connecting part of the box body in a clamping manner when being plugged.
Preferably, the heating pipe is connected with the heating assembly for heat conduction.
Preferably, the heating pipes are vertically arranged, four rows are arranged, and the middle parts of the two rows of heating pipes are provided with the V-shaped air plates.
Preferably, the sealing cover plate is installed and connected with the box body through bolts, so that the sealing cover plate is convenient to disassemble and assemble at the later stage.
Preferably, the metal mesh filter core is ventilative mesh structure, and mesh structure is little, and the dust can't pass through.
Compared with the prior art, the utility model provides a high-temperature high-pressure air heating furnace, which has the following beneficial effects:
1. according to the utility model, the plug-in type filtering device is inserted at the joint of the interior of the box body and the air inlet and comprises a metal mesh filter element, a frame, a mounting plate and a sealing rubber ring, the metal mesh filter element is arranged in the frame and is of a breathable mesh structure, the mesh structure is small, dust cannot pass through the plug-in type filtering device, so that the entering gas can be filtered by the metal mesh filter element firstly, dust in the gas is filtered, the phenomenon that the dust enters the box body to cause accumulation and influence the normal work of equipment is avoided, the mounting plate is connected to one side edge of the frame, the sealing rubber ring is arranged on the side edge of the mounting plate, the sealing rubber ring connected to the side edge of the mounting plate is clamped at the joint of the mounting plate and the box body when the sealing rubber ring is inserted, the inserted joint is sealed by the sealing rubber ring, and the gas outflow and heat radiation are avoided;
2. according to the utility model, the V-shaped wind plate is arranged in the middle of the heating pipe, and by utilizing the V-shaped structure of the V-shaped wind plate, when external air enters through the air inlet, airflow can be divided by the V-shaped wind plate when contacting the V-shaped wind plate, the airflow can flow from the upper side and the lower side along the wind plate main body on the V-shaped wind plate, and the upper side and the lower side of the wind plate main body are close to the vertically arranged heating pipe and directly blow the airflow onto the heating pipe, so that the externally entering air can fully contact with the heating pipe, the heat of the heating pipe is fully absorbed, the heating pipe can be fully heated, the speed of the airflow is not influenced, and the efficiency of heat energy conversion is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic structural diagram of a main body of a high-temperature high-pressure air heating furnace according to the present invention;
FIG. 2 is a schematic view of an opening structure of a high-temperature high-pressure air heating furnace according to the present invention;
FIG. 3 is a schematic view of the internal structure of a high-temperature high-pressure air heating furnace according to the present invention;
FIG. 4 is a schematic structural view of a V-shaped air plate of a high-temperature high-pressure air heating furnace according to the present invention;
FIG. 5 is a schematic structural view of a plug-in type filter device of a high-temperature high-pressure air heating furnace according to the present invention;
in the figure: 1. an air inlet; 2. connecting a sleeve; 3. a heating assembly; 4. an air outlet; 5. sealing the cover plate; 6. a box body; 7. a plug-in type filter device; 8. heating a tube; 9. a V-shaped wind plate; 10. mounting a bar; 11. a damper main body; 12. a metal mesh filter element; 13. a frame; 14. mounting a plate; 15. and sealing the rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a high-temperature high-pressure air heating furnace comprises an air inlet 1, a connecting sleeve 2, a heating assembly 3, an air outlet 4, a sealing cover plate 5, a box body 6, a plug-in type filtering device 7, a heating pipe 8, a V-shaped air plate 9, a mounting strip 10, an air plate main body 11, a metal mesh filter element 12, a frame 13, a mounting plate 14 and a sealing rubber ring 15, wherein the side edge of the box body 6 is connected with the sealing cover plate 5, the sealing cover plate 5 and the box body 6 are installed and connected through bolts, the later-period disassembly and installation are convenient, the air inlet 1 is arranged at the left end of the box body 6, the air outlet 4 is arranged at the right end of the box body 6, the plug-in type filtering device 7 is plugged at the joint of the interior of the box body 6 and the air inlet 1, the heating assembly 3 is arranged at the top of the box body 6, the connecting sleeve 2 is arranged on the inner side of the heating assembly 3, the heating pipe 8 is arranged in the box body 6, and the heating pipe 8 is connected with the heating assembly 3, the inside of box 6 and the side that is located heating pipe 8 are provided with V type aerofoil 9, V type aerofoil 9 includes mounting bar 10 and aerofoil main part 11, the side of mounting bar 10 is connected with aerofoil main part 11, and V type aerofoil 9 passes through aerofoil main part 11 and box 6's interior wall connection, plug-in type filter equipment 7 includes metal mesh filter core 12, frame 13, mounting panel 14 and sealing rubber circle 15, the inside of frame 13 is provided with metal mesh filter core 12, a side of frame 13 is connected with mounting panel 14, the side of mounting panel 14 is provided with sealing rubber circle 15, the joint is in the junction with box 6 when sealing rubber circle 15 that 14 sides of mounting panel was connected is pegged graft.
The heating pipes 8 are connected with the heating component 3 for heat conduction, the heating pipes 8 are vertically arranged and are provided with four rows, and the V-shaped air plates 9 are arranged in the middle of the two rows of heating pipes 8, and by utilizing the V-shaped structure of the V-shaped air plates 9, when external air enters through the air inlet 1, airflow is divided by the V-shaped air plates 9 when contacting the V-shaped air plates 9, the airflow flows from the upper side and the lower side along the air plate main bodies 11 on the V-shaped air plates 9, and the upper and lower sides of the air plate main body 11 are close to the vertically arranged heating pipes 8, and guide the air flow to directly blow to the heating pipes 8, thus, the gas entering from the outside can fully contact with the heating pipe 8, fully absorb the heat of the heating pipe 8, fully heat the heating pipe, the speed of the airflow is not influenced, the heat energy conversion efficiency is improved, and the heating assembly 3 is electrically connected with an external power supply.
The working principle and the using process of the utility model are as follows: after the device is installed, the device is firstly carried to a designated position, then a power supply is switched on, the heating component 3 starts to perform heating work at the moment, so that heat is conducted to the heating pipe 8, the heating pipe 8 starts to generate heat, at the moment, external air enters the box body 6 through the air inlet 1, as the plug-in type filtering device 7 is plugged in the connection part of the box body 6 and the air inlet 1, the plug-in type filtering device 7 comprises a metal mesh filtering element 12, a frame 13, a mounting plate 14 and a sealing rubber ring 15, the frame 13 is internally provided with the metal mesh filtering element 12, the metal mesh filtering element 12 is in a breathable mesh structure, the mesh structure is small, dust cannot pass through, the entering air is firstly filtered by the metal mesh filtering element 12, dust in the air is filtered, and the phenomenon that the external dust enters the box body 6 and is adhered and accumulated on the surface of the structures such as the heating pipe 8 and the like to influence the heating efficiency, the normal operation of the equipment is prevented from being influenced, one side edge of the frame 13 is connected with a mounting plate 14, the side edge of the mounting plate 14 is provided with a sealing rubber ring 15, the sealing rubber ring 15 connected with the side edge of the mounting plate 14 is clamped at the joint with the box body 6 when being plugged, the plugging part is sealed by the sealing rubber ring 15, the gas outflow and the heat radiation are avoided, the sealing rubber ring 15 is of a structure made of high-temperature-resistant rubber, only the plug-in type filtering device 7 needs to be taken out and cleaned regularly, the V-shaped air plate 9 is arranged in the middle of the heating pipe 8, the V-shaped structure of the V-shaped air plate 9 is utilized, when external air enters through the air inlet 1, the air flow is shunted by the V-shaped air plate 9 when contacting the V-shaped air plate 9, the air flow flows from the upper side and the lower side along the air plate main body 11 on the V-shaped air plate 9, and the upper side edge and the lower side edge of the air plate main body 11 are close to the vertically arranged heating pipe 8, the air flow is guided to directly blow to the heating pipe 8, so that the air entering from the outside can be fully contacted with the heating pipe 8, the heat of the heating pipe 8 is fully absorbed, the air can be fully heated, the speed of the air flow cannot be influenced, the efficiency of heat energy conversion is improved, and the air heated from the inside is discharged and utilized through the air outlet 4.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high temperature high pressure air heating furnace, includes air inlet (1), adapter sleeve (2), heating element (3), gas outlet (4), sealed apron (5), box (6), plug-in type filter equipment (7), heating pipe (8), V type aerofoil (9), mounting bar (10), aerofoil main part (11), metal mesh filter core (12), frame (13), mounting panel (14), sealing rubber circle (15), its characterized in that: the side edge of the box body (6) is connected with a sealing cover plate (5), the left end of the box body (6) is provided with an air inlet (1), the right end of the box body (6) is provided with an air outlet (4), a plug-in type filtering device (7) is plugged at the joint of the interior of the box body (6) and the air inlet (1), the top of the box body (6) is provided with a heating component (3), the inner side of the heating component (3) is provided with a connecting sleeve (2), the interior of the box body (6) is provided with a heating pipe (8), the heating pipe (8) is connected with the heating component (3), the side edge of the interior of the box body (6) and positioned on the heating pipe (8) is provided with a V-shaped air plate (9), the V-shaped air plate (9) comprises a mounting strip (10) and an air plate main body (11), the side edge of the mounting strip (10) is connected with the air plate main body (11), and V type aerofoil (9) pass through the interior wall connection of aerofoil main part (11) and box (6), plug-in type filter equipment (7) include metal mesh filter core (12), frame (13), mounting panel (14) and sealing rubber circle (15), the inside of frame (13) is provided with metal mesh filter core (12), a side of frame (13) is connected with mounting panel (14), the side of mounting panel (14) is provided with sealing rubber circle (15), heating element (3) and external power source electric connection.
2. A high temperature and high pressure air heating furnace according to claim 1, wherein: the joint of the box body (6) is connected with the sealing rubber ring (15) connected with the side edge of the mounting plate (14) in a clamping manner when the sealing rubber ring is plugged.
3. A high temperature and high pressure air heating furnace according to claim 1, wherein: the heating pipe (8) is connected with the heating component (3) for heat conduction.
4. A high temperature and high pressure air heating furnace according to claim 1, wherein: the heating pipes (8) are vertically arranged and are provided with four rows, and V-shaped air plates (9) are arranged in the middle of the two rows of heating pipes (8).
5. A high temperature and high pressure air heating furnace according to claim 1, wherein: the sealing cover plate (5) and the box body (6) are installed and connected through bolts, and later-stage disassembly and installation are facilitated.
6. A high temperature and high pressure air heating furnace according to claim 1, wherein: the metal mesh filter element (12) is of a breathable mesh structure, the mesh structure is small, and dust cannot pass through the metal mesh filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220320881.5U CN216744919U (en) | 2022-02-17 | 2022-02-17 | High-temperature high-pressure air heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220320881.5U CN216744919U (en) | 2022-02-17 | 2022-02-17 | High-temperature high-pressure air heating furnace |
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| Publication Number | Publication Date |
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| CN216744919U true CN216744919U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220320881.5U Active CN216744919U (en) | 2022-02-17 | 2022-02-17 | High-temperature high-pressure air heating furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023151725A3 (en) * | 2022-11-03 | 2023-10-26 | 安徽谷源热能科技有限公司 | Air supply mechanism for biomass hot-blast stove |
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2022
- 2022-02-17 CN CN202220320881.5U patent/CN216744919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023151725A3 (en) * | 2022-11-03 | 2023-10-26 | 安徽谷源热能科技有限公司 | Air supply mechanism for biomass hot-blast stove |
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