CN207831343U - A kind of gas fired radiant tubes energy saver - Google Patents
A kind of gas fired radiant tubes energy saver Download PDFInfo
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- CN207831343U CN207831343U CN201721876658.4U CN201721876658U CN207831343U CN 207831343 U CN207831343 U CN 207831343U CN 201721876658 U CN201721876658 U CN 201721876658U CN 207831343 U CN207831343 U CN 207831343U
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- energy
- gas fired
- radiant tubes
- fired radiant
- saving
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Abstract
The utility model discloses a kind of gas fired radiant tubes energy saver, it is arranged in the small space of conventional gas radiant tube, including connecting rod and several energy-saving slices and the spacer that are socketed in connecting rod, spacer is arranged at intervals between energy-saving slice and is serially connected with energy-saving slice, and each energy-saving slice carries out independence and freedom rotation centered on connecting rod.The utility model is arranged at the caudal end egress of conventional gas radiant tube, the flowing of burning waste gas drives energy-saving slice rotation, the spin even faster of the energy-saving slice mixing efficiency of air and combustion gas so that combustion gas is fully burnt in heating tube in radiant tube, gas consumption has been saved, efficiency of combustion is improved；In addition, the rotation of energy-saving slice is so that even heat conduction in heating tube, plays the role of uniformly heated, improve heating effect.
Description
Technical field
The utility model is related to a kind of energy savers, and in particular to the combustion gas used on heating furnace in a kind of heat treatment process
Radiant tube energy saver, belongs to field of combustion equipment.
Background technology
Heat treatment process is the effective ways of raising Performance of Mechanical Products, but is also the larger operational sequence of energy consumption, simultaneously
And one of an important factor for causing environmental pollution.There is 95% or more Equipment for Heating Processing electrical heating in China, accounts for about machine-building
It is more than a quarter of industry total power consumption.To meet environmental requirement, heat treatment industry also gradually uses the cleanings energy such as natural gas
It is heated in source.The inner space of conventional radiation pipe heater is narrow, is passed through in heating tube that combustion gas and combustion air cannot be abundant
It is mixed and burned, therefore, Energy-saving reformation is carried out on the basis of existing heating equipment, improve the efficiency of heating surface and be essential as the urgent of industry
It asks.
Invention content
The utility model is in view of the deficiencies of the prior art, it is intended to propose a kind of gas fired radiant tubes energy saver, the device energy
The efficiency of heating surface is effectively improved, combustion gas is saved and uses, while the even heat in radiant tube can be distributed, to reach in heating furnace
The equally distributed effect of temperature.
Above-mentioned at least one to solve the problems, such as, the technical solution that the utility model is taken is：
The utility model provides a kind of gas fired radiant tubes energy saver, including connecting rod, and is socketed in the connection
Several energy-saving slices on bar and spacer, the spacer are arranged at intervals between described two adjacent energy-saving slices；Each energy-saving slice is equal
It is rotated freely centered on the connecting rod.
Preferably, one end of gas fired radiant tubes energy saver according to the present utility model, the connecting rod is provided with limit
Device, the other end are connected with combustion air heat riser.
Preferably, gas fired radiant tubes energy saver according to the present utility model, the limiting device include but not limited to limit
Position block, spacer pin, limited bolt.
Preferably, gas fired radiant tubes energy saver according to the present utility model, the material of the energy-saving slice include but unlimited
In silicon carbide, refractory.
Preferably, the length of gas fired radiant tubes energy saver according to the present utility model, the energy-saving slice is 145-
153mm。
Preferably, gas fired radiant tubes energy saver according to the present utility model is provided at least two panels on the energy-saving slice
Flabellum.
Preferably, gas fired radiant tubes energy saver according to the present utility model, the blade surface are provided with cross grain.
Preferably, gas fired radiant tubes energy saver according to the present utility model, the energy-saving slice are spinning disk, rotation type flow-disturbing
At least one of piece.
Preferably, gas fired radiant tubes energy saver according to the present utility model, the structure type packet of the gas fired radiant tubes
Include but be not limited to U types, W types, O types, P types, Trident Type, straight pipe type, thimble tube.
Preferably, gas fired radiant tubes energy saver according to the present utility model is arranged in the gas fired radiant tubes, is located at
The gas outlet of the gas fired radiant tubes tail end.
Compared with prior art, the technical solution of the utility model has the following advantages that：
Gas fired radiant tubes energy saver provided by the utility model, is arranged in the small space of conventional gas radiant tube,
Including connecting rod and several energy-saving slices and the spacer that are socketed in connecting rod, spacer be arranged at intervals between energy-saving slice and with section
Energy piece is serially connected, and each energy-saving slice carries out independence and freedom rotation centered on connecting rod.The utility model is arranged in tradition
At the caudal end egress of gas fired radiant tubes, the flowing drive energy-saving slice rotation of burning waste gas, the spin even faster of energy-saving slice in radiant tube
The mixing efficiency of air and combustion gas so that combustion gas is fully burnt in heating tube, saved gas consumption, improves burning effect
Rate；In addition, the rotation of energy-saving slice is so that even heat conduction in heating tube, plays the role of uniformly heated, improve heating
Effect.
Description of the drawings
By reading the detailed description of following detailed description, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing is only used for showing the purpose of specific implementation mode, and is not considered as to practical new
The limitation of type.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the dimensional structure diagram of energy-saving slice in Fig. 1.
Fig. 3 is the planar structure schematic diagram of energy-saving slice.
Wherein part description is as follows：
1, gas fired radiant tubes；2, energy-saving slice；3, spacer；4, connecting rod；5, combustion air heat riser；6, limiting device.
Specific implementation mode
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.The embodiment
Example be shown in the accompanying drawings, the specific embodiment described in the embodiment of following the utility model only be used as this practicality
The exemplary illustration of novel specific implementation mode, it is intended to for explaining the utility model, and be not configured to the utility model
Limitation.
The utility model provides the gas fired radiant tubes energy saver used on heating furnace in a kind of heat treatment process.
For gas fired radiant tubes as the common heating device in heat treatment industry, main heat transfer type is radiation, combustion gas spoke
The structure type for penetrating pipe can be U types, W types, O types, P types, Trident Type, straight pipe type, thimble tube etc..
As shown in Figure 1, the utility model is arranged in the inside of U type gas fired radiant tubes, the tail end of close gas fired radiant tubes,
Positioned at the gas outlet of gas fired radiant tubes.The gas fired radiant tubes energy saver, including a connecting rod, and socket, series connection
Several energy-saving slices in the connecting rod and several spacers, spacer are arranged at intervals between two adjacent energy-saving slices, energy-saving slice by every
Set is spaced apart, and each energy-saving slice can carry out independent rotate freely centered on connecting rod.
It is shown in Fig. 1, to prevent energy-saving slice rotary course from transfiniting, one end of connecting rod is provided with limiting device, the limit
Position device can be limited block, spacer pin or limited bolt etc..
Because combustion gas and combustion air contact mixing in gas fired radiant tubes, for improve efficiency of combustion, need to combustion air into
Row heats up, and the other end of connecting rod is connected with combustion air heat riser in the utility model.
Solid, the planar structure schematic diagram of the respectively energy-saving slice of Fig. 2,3.
Energy-saving slice can be spinning disk, can also be rotation type spoiler, length 145-153mm, thereon at least provided with
Two panels flabellum.It is shown in Fig. 2, energy-saving slice is uniformly provided with 3 flabellums, and blade surface Glabrous pierces, and is shown in Fig. 3, flabellum table
Face is equipped with the cross grain for improving surface flow.
Burning waste gas is in gas fired radiant tubes（Also it is heating tube）Middle flowing, flow process drive energy-saving slice to be revolved around connecting rod
Turn, to by heating tube air and combustion gas mixing it is uniform, so that it is fully burnt, saved gas consumption, improve burning effect
Rate reaches 10-15%.Meanwhile heat in heating tube is uniformly distributed by the rotation of energy-saving slice so that heating in-furnace temperature is also distributed
It is even, play uniformly heated effect.
Because temperature is higher in gas fired radiant tubes, energy-saving slice selects heat safe silicon carbide, refractory ceramic material or other resistance to
Fiery material.
Gas fired radiant tubes energy saver provided by the utility model, is arranged in the small space of conventional gas radiant tube,
Including connecting rod and several energy-saving slices and the spacer that are socketed in connecting rod, spacer be arranged at intervals between energy-saving slice and with section
Energy piece is serially connected, and each energy-saving slice carries out independence and freedom rotation centered on connecting rod.The utility model is arranged in tradition
At the caudal end egress of gas fired radiant tubes, the flowing drive energy-saving slice rotation of burning waste gas, the spin even faster of energy-saving slice in radiant tube
The mixing efficiency of air and combustion gas so that combustion gas is fully burnt in heating tube, saved gas consumption, improves burning effect
Rate；In addition, the rotation of energy-saving slice is so that even heat conduction in heating tube, plays the role of uniformly heated, improve heating
Effect.
It should be noted that above-described embodiment is to illustrate rather than to limit the utility model to the utility model
System, and those skilled in the art can design alternative embodiment without departing from the scope of the appended claims.
In claim, word " comprising " does not exclude the presence of component not listed in the claims or structure.
Claims (10)
1. a kind of gas fired radiant tubes energy saver, it is characterised in that：Including connecting rod, and if being socketed in the connecting rod
Dry energy-saving slice and spacer, the spacer are arranged at intervals between described two adjacent energy-saving slices；Each energy-saving slice is with the company
It is rotated freely centered on extension bar.
2. gas fired radiant tubes energy saver according to claim 1, it is characterised in that：One end of the connecting rod is provided with
Limiting device, the other end are connected with combustion air heat riser.
3. gas fired radiant tubes energy saver according to claim 2, it is characterised in that：The limiting device includes but unlimited
In limited block, spacer pin, limited bolt.
4. gas fired radiant tubes energy saver according to claim 1, it is characterised in that：The material of the energy-saving slice include but
It is not limited to silicon carbide, refractory.
5. gas fired radiant tubes energy saver according to claim 4, it is characterised in that：The length of the energy-saving slice is 145-
153mm。
6. gas fired radiant tubes energy saver according to claim 5, it is characterised in that：It is provided at least on the energy-saving slice
Two panels flabellum.
7. gas fired radiant tubes energy saver according to claim 6, it is characterised in that：The blade surface is provided with transverse direction
Texture.
8. the gas fired radiant tubes energy saver according to any one of claim 4-6, it is characterised in that：The energy-saving slice is
At least one of spinning disk, rotation type spoiler.
9. gas fired radiant tubes energy saver according to claim 1, it is characterised in that：The structure class of the gas fired radiant tubes
Type includes but not limited to U types, W types, O types, P types, Trident Type, straight pipe type, thimble tube.
10. gas fired radiant tubes energy saver according to claim 1, it is characterised in that：It is arranged in the gas fired radiant tubes
It is interior, it is located at the gas outlet of the gas fired radiant tubes tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876658.4U CN207831343U (en) | 2017-12-28 | 2017-12-28 | A kind of gas fired radiant tubes energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876658.4U CN207831343U (en) | 2017-12-28 | 2017-12-28 | A kind of gas fired radiant tubes energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831343U true CN207831343U (en) | 2018-09-07 |
Family
ID=63390194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876658.4U Active CN207831343U (en) | 2017-12-28 | 2017-12-28 | A kind of gas fired radiant tubes energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831343U (en) |
-
2017
- 2017-12-28 CN CN201721876658.4U patent/CN207831343U/en active Active
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