CN215000138U - Compressed air heating device - Google Patents
Compressed air heating device Download PDFInfo
- Publication number
- CN215000138U CN215000138U CN202120586777.6U CN202120586777U CN215000138U CN 215000138 U CN215000138 U CN 215000138U CN 202120586777 U CN202120586777 U CN 202120586777U CN 215000138 U CN215000138 U CN 215000138U
- Authority
- CN
- China
- Prior art keywords
- compressed air
- steam
- pipeline
- branch pipe
- steam conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pipe Accessories (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a compressed air heating device, include steam conduit and be used for the branch pipe of being responsible for the intercommunication with compressed air, the branch pipe subsides are covered steam conduit is last, will through first heat preservation the branch pipe subsides are covered last part of steam conduit with steam conduit parcel. The compressed air is heated from the steam pipe by heat exchange in the branch pipe, reducing costs. The utility model provides a compressed air heating device, other equipment of make full use of belted steel production utilize near the steam delivery pipeline in compressed air's pipeline to heat compressed air. Compressed air itself needs the pipeline to carry, has the intersection with pipeline design and steam conduit when designing the pipeline so, obtains heating from steam conduit, utilizes the used heat that steam conduit self gived off to reduce cost.
Description
Technical Field
The utility model relates to a belted steel production technical field especially relates to a compressed air heating device.
Background
In the actual process of strip steel production, part of equipment or production process needs to use heated compressed air, the heating temperature has no precise requirement, and the compressed air is not required to be too high, but only needs to be heated. In order to solve the problem, a conventional method is to add a set of compressed air heating device on a compressed air pipeline, attach a compressed air inlet and outlet, need to add equipment, consume a large amount of cost, and complete the work of purchasing, installing, debugging and the like of the equipment.
Therefore, how to provide a compressed air heating device to reduce the cost is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a compressed air heating device to reduce the cost.
In order to achieve the above object, the utility model provides a following technical scheme:
a compressed air heating device comprises a steam pipeline and a branch pipe used for being communicated with a compressed air main pipe,
the branch pipe is attached to the steam pipeline,
the part of the branch pipe, which is attached to the steam pipeline, is wrapped with the steam pipeline through a first heat insulation layer.
Preferably, the branch pipe is a stainless steel pipe.
Preferably, the length of the branch pipe attached to the steam pipeline is not less than 20 m.
Preferably, a second insulating layer is wrapped on the part of the branch pipe, which is attached to the rear part of the steam pipeline.
Preferably, the diameter of the branch pipe is smaller than that of the steam pipeline.
Preferably, the main compressed air pipe is parallel to the steam pipeline.
Preferably, the first heat-insulating layer is made of a heat-insulating material.
Preferably, the first heat preservation layer is made of rock wool or polyurethane.
The utility model provides a compressed air heating device, include steam conduit and be used for the branch pipe of being responsible for the intercommunication with compressed air, the branch pipe subsides are covered on the steam conduit, will through first heat preservation the branch pipe subsides are covered last part of steam conduit with steam conduit parcel. The compressed air is heated from the steam pipe by heat exchange in the branch pipe, reducing costs.
The utility model provides a compressed air heating device, other equipment of make full use of belted steel production utilize near the steam delivery pipeline in compressed air's pipeline to heat compressed air. Compressed air itself needs the pipeline to carry, has the intersection with pipeline design and steam conduit when designing the pipeline so, obtains heating from steam conduit, utilizes the used heat that steam conduit self gived off to reduce cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a proposed structure of a compressed air heating apparatus provided in an embodiment of the present invention.
In fig. 1:
a main compressed air pipe 1, a steam pipeline 2 and a branch pipe 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic diagram of a proposed structure of a compressed air heating device according to an embodiment of the present invention.
The embodiment of the utility model provides a compressed air heating device, include steam conduit 2 and be used for being responsible for branch pipe 3 of 1 intercommunication with compressed air, branch pipe 3 pastes and covers on steam conduit 2, pastes the part and the 2 parcels of steam conduit that cover on steam conduit 2 with branch pipe 3 through first heat preservation. The compressed air is heated from the steam pipe 2 in the branch pipe 3 by heat exchange, reducing costs.
The embodiment of the utility model provides a compressed air heating device, other equipment of make full use of belted steel production utilize near the steam delivery pipeline of compressed air's pipeline to heat compressed air. Compressed air itself needs the pipeline to carry, has the intersection with pipeline design and steam conduit 2 when designing the pipeline so, obtains heating from steam conduit 2, utilizes the waste heat that steam conduit 2 self gived off to reduce cost.
Wherein, the length of the branch pipe 3 stuck on the steam pipeline 2 is not less than 20 meters. To ensure a sufficient contact area and to obtain sufficient heat by heat exchange.
Specifically, the part of the branch pipe 3, which is attached to the rear part of the steam pipeline 2, is wrapped by a second insulating layer.
In particular, the diameter of the branch pipe 3 is smaller than the diameter of the steam pipe 2. The heating speed can be increased.
Specifically, the main compressed air pipe 1 is parallel to the steam pipe 2. Wherein, the branch pipe 3 is a stainless steel pipe. The first heat-insulating layer and the second heat-insulating layer are made of heat-insulating materials. Specifically, rock wool or polyurethane is adopted in the first heat preservation layer and the second heat preservation layer.
The embodiment of the utility model provides a compressed air heating device can satisfy in the actual process of production, needs heat compressed air, and heating temperature need not too high requirement, utilizes the steam conveying pipeline near compressed air's pipeline, utilizes the heat on 2 surfaces of steam pipeline to heat compressed air.
The mode of specifically adopting can be that lead a branch road compressed air pipeline on the compressed air pipeline, make attached 2 surfaces of steam conduit, wrap up steam conduit 2 with the compressed air pipeline attached on steam conduit surface with the insulating layer simultaneously, reduce thermal scattering and disappearing, reach the purpose of heating compressed air.
For example, a path of stainless steel pipe compressed air pipeline is led to the compressed air pipeline, so that the compressed air pipeline is attached to the surface of the steam pipeline 2, the attachment length is more than 20m, the specific length can be adjusted according to actual conditions, meanwhile, the steam pipeline 2 and the compressed air pipeline attached to the surface of the steam pipeline 2 are wrapped by the heat insulation layer, and the heated compressed air conveying pipeline is independently wrapped by the heat insulation layer, so that heat loss is reduced, and the purpose of heating compressed air is achieved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A compressed air heating device is characterized by comprising a steam pipeline and a branch pipe used for being communicated with a compressed air main pipe,
the branch pipe is attached to the steam pipeline,
the part of the branch pipe, which is attached to the steam pipeline, is wrapped with the steam pipeline through a first heat insulation layer.
2. The compressed air heating apparatus according to claim 1, wherein the branch pipe is a stainless steel pipe.
3. The compressed air heating apparatus according to claim 1, wherein the length of the branch pipe attached to the steam pipe is not less than 20 m.
4. The compressed air heating apparatus according to claim 1, wherein a portion of the branch pipe after being attached to the steam pipe is wrapped with a second insulation layer.
5. The compressed air heating apparatus according to claim 1, wherein the diameter of the branch pipe is smaller than the diameter of the steam pipe.
6. The compressed air heating apparatus according to claim 1, wherein the main compressed air pipe is parallel to the steam pipe.
7. The compressed air heating apparatus according to claim 1, wherein the first heat insulating layer is made of a heat insulating material.
8. The compressed air heating apparatus according to claim 7, wherein the first heat insulating layer is rock wool or polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120586777.6U CN215000138U (en) | 2021-03-23 | 2021-03-23 | Compressed air heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120586777.6U CN215000138U (en) | 2021-03-23 | 2021-03-23 | Compressed air heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215000138U true CN215000138U (en) | 2021-12-03 |
Family
ID=79161892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120586777.6U Active CN215000138U (en) | 2021-03-23 | 2021-03-23 | Compressed air heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215000138U (en) |
-
2021
- 2021-03-23 CN CN202120586777.6U patent/CN215000138U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101501409B (en) | Solar panel | |
| CN215000138U (en) | Compressed air heating device | |
| CN103216700B (en) | Device for noise reduction, ice blockage prevention and cold energy utilization of natural gas pipeline | |
| CN202733303U (en) | Device for noise reduction, ice blockage prevention and cold energy utilization of natural gas pipeline | |
| CN204922356U (en) | Pipeline heating structure | |
| CN202215939U (en) | Heat tracing device of chemical industry pipeline | |
| CN202364399U (en) | Crawler belt type ceramic heater with covering heating function | |
| CN201215224Y (en) | Electric heating antifreeze tube | |
| CN204477518U (en) | A kind of central air-conditioner prefabricated thermal insulation plastic composite pipe | |
| CN214889429U (en) | Anti-freezing composite pipe | |
| CN207406932U (en) | A kind of high temperature resistant heat transfer pipe | |
| CN207975383U (en) | A kind of heat preservation strip for being kept the temperature at air duct flange | |
| CN206504052U (en) | A kind of constant temperature is precious | |
| CN202000371U (en) | Wall attached with water supply and return pipe of GSHP (ground source heat pump) | |
| CN219345689U (en) | Valve insulation sleeve | |
| CN211233863U (en) | Printing machine heat source recovery unit | |
| CN112524351A (en) | Anti-freezing composite pipe | |
| CN206608633U (en) | A kind of high-temperature liquid feed channel connection fixing device | |
| CN218625968U (en) | Sectional heating type ore pulp conveying pipeline | |
| CN211550814U (en) | Solar hot water galvanizing water supply pipe and heat conduction pipe structure | |
| CN203923348U (en) | A kind of galvanizing line residual heat using device | |
| CN214889672U (en) | Anti-freezing pipe with connecting piece | |
| CN105003792B (en) | Weld flux heating and thermal insulation conveying pipe with earth leakage protection and wearing-through protection | |
| CN217806734U (en) | Antifreezing heat tracing equipment for coal conveying chute | |
| CN219363887U (en) | Heat preservation structure of spinning heating cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |