CN204625688U - Cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove - Google Patents
Cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove Download PDFInfo
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- CN204625688U CN204625688U CN201520273525.2U CN201520273525U CN204625688U CN 204625688 U CN204625688 U CN 204625688U CN 201520273525 U CN201520273525 U CN 201520273525U CN 204625688 U CN204625688 U CN 204625688U
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Abstract
The utility model discloses a kind of cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove, when meeting the decarburizing annealing of cold-rolled orientation silicon steel band, the temperature of process furnace head must be rapidly heated requirement more than technological temperature, not only increase the decarburization quality of cold-rolled orientation silicon steel, and electrical heater more common for energy consumption is reduced several percentage points, also improve production output simultaneously; The technical scheme adopted is: be horizontally arranged with one or more radiator tube in process furnace body, the outer wall of process furnace body is provided with burner, burner is communicated with radiator tube through the furnace wall of process furnace body, burner is connected with Sweet natural gas inlet pipe and combustion air inlet pipe, combustion air inlet pipe is provided with air conditioning mechanism, air conditioning mechanism, for regulating air inlet amount in combustion air inlet pipe, burner is also provided with tail gas discharging pipe; The utility model can be widely used in the decarburizing annealing field of cold-rolled orientation silicon steel band.
Description
Technical field
The utility model cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove, belong to the decarburizing annealing technical field of cold-rolled orientation silicon steel band.
Background technology
When decarburizing annealing, traditional electrical heater heat-up rate is slow, is difficult to temperature temperature being risen to rapidly processing requirement, is mainly reflected in the following aspects:
(1), the heating power of resistive band is not enough, causes heat-up rate slow.
(2), after process furnace burner is warmed up to technological temperature, after band steel enters process furnace, takes burner heat to the body of heater second half section fast, end flue temperature is reduced, fails to reach technological temperature.
(3), due to steel band production rate faster, it is faster that process furnace end flue temperature reduces, thus do not reach technological temperature, and decarburization Quality and yield is reduced.
Utility model content
The utility model overcomes the deficiency that prior art exists, provide a kind of cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove, when meeting the decarburizing annealing of cold-rolled orientation silicon steel band, the temperature of process furnace head must be rapidly heated requirement more than technological temperature, not only increase the decarburization quality of cold-rolled orientation silicon steel, and electrical heater more common for energy consumption is reduced several percentage points, also improve production output simultaneously.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: cold-rolled orientation silicon steel decarburization line natural gas, electricity dual-energy heating function stove, comprise process furnace body, one or more radiator tube is horizontally arranged with in described process furnace body, the outer wall of described process furnace body is provided with burner, described burner is communicated with radiator tube through the furnace wall of process furnace body, described burner is connected with Sweet natural gas inlet pipe and combustion air inlet pipe, described combustion air inlet pipe is provided with air conditioning mechanism, described air conditioning mechanism is for regulating air inlet amount in combustion air inlet pipe, described burner is also provided with tail gas discharging pipe.
Be horizontally arranged with resistive band in described process furnace body, described resistive band is positioned at the below of radiator tube, with radiator tube with the use of.
The beneficial effect that the utility model compared with prior art has is: the utility model is easy and simple to handle, safe and practical, compared with legacy equipment, carbon value after the utility model decarburization obviously reduces, be greatly improved in production rate, relatively existing decarbonization rate 13 meters of per minutes, decarbonization rate of the present utility model is 18 meters of per minutes, and in energy consumption, the utility model reduces about 8% than before.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1 be process furnace body, 2 be radiator tube, 3 be burner, 4 be Sweet natural gas inlet pipe, 5 be combustion air inlet pipe, 6 be air conditioning mechanism, 7 be tail gas discharging pipe, 8 for resistive band.
Embodiment
As shown in Figure 1, the utility model cold-rolled orientation silicon steel decarburization line natural gas, electricity dual-energy heating function stove, comprise process furnace body 1, one or more radiator tube 2 is horizontally arranged with in described process furnace body 1, the outer wall of described process furnace body 1 is provided with burner 3, described burner 3 is communicated with radiator tube 2 through the furnace wall of process furnace body 1, described burner 3 is connected with Sweet natural gas inlet pipe 4 and combustion air inlet pipe 5, described combustion air inlet pipe 5 is provided with air conditioning mechanism 6, described air conditioning mechanism 6 is for regulating air inlet amount in combustion air inlet pipe 5, described burner 3 is also provided with tail gas discharging pipe 7.
Be horizontally arranged with resistive band 8 in described process furnace body 1, described resistive band 8 is positioned at the below of radiator tube 2, with radiator tube 2 with the use of.
Principle of work of the present utility model: Sweet natural gas and air are burnt by air conditioning mechanism 6 by optimum proportion, burned flame is heated uniformly by radiator tube 2 pairs of furnace chambers.Radiator tube 2 has 8 in furnace chamber, be up-down structure and be uniformly distributed, and band steel passes through from the gap of upper and lower radiator tube 2.Consider that single natural gas heating fails to reach processing requirement, by this deficiency of resistive band 8 heat make-up.
Working process of the present utility model: natural gas enters burner 3 by natural gas tube, air becomes certain ratio to enter burner 3 through air conditioning mechanism 6 with natural gas by combustion air inlet pipe 5, electronic control ignition, light a fire successfully, flame enters radiator tube 2 to start to heat furnace chamber, and the tail gas after burning is discharged by tail gas discharging pipe.Meanwhile, resistive band 8 electrified regulation, realizes dual-energy heating function.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. cold-rolled orientation silicon steel decarburization line natural gas, electricity dual-energy heating function stove, it is characterized in that: comprise process furnace body (1), one or more radiator tube (2) is horizontally arranged with in described process furnace body (1), the outer wall of described process furnace body (1) is provided with burner (3), described burner (3) is communicated with radiator tube (2) through the furnace wall of process furnace body (1), described burner (3) is connected with Sweet natural gas inlet pipe (4) and combustion air inlet pipe (5), described combustion air inlet pipe (5) is provided with air conditioning mechanism (6), described air conditioning mechanism (6) is for regulating the interior air inlet amount of combustion air inlet pipe (5), described burner (3) is also provided with tail gas discharging pipe (7).
2. cold-rolled orientation silicon steel decarburization line natural gas according to claim 1, electric dual-energy heating function stove, it is characterized in that: in described process furnace body (1), be horizontally arranged with resistive band (8), described resistive band (8) is positioned at the below of radiator tube (2), with radiator tube (2) with the use of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273525.2U CN204625688U (en) | 2015-04-30 | 2015-04-30 | Cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273525.2U CN204625688U (en) | 2015-04-30 | 2015-04-30 | Cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625688U true CN204625688U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273525.2U Active CN204625688U (en) | 2015-04-30 | 2015-04-30 | Cold-rolled orientation silicon steel decarburization line natural gas, electric dual-energy heating function stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625688U (en) |
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2015
- 2015-04-30 CN CN201520273525.2U patent/CN204625688U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 014060, the Inner Mongolia Autonomous Region, Baotou rare earth hi tech Zone Binhe New District Electrical and mechanical Park, East Hope Avenue, No. 23 Patentee after: Baotou Weifeng rare earth magnetic materials Limited by Share Ltd Address before: 014060, the Inner Mongolia Autonomous Region, Baotou rare earth hi tech Zone Binhe New District Electrical and mechanical Park, East Hope Avenue, No. 23 Patentee before: Baotou Weifeng Electromagnetic Material Co., Ltd. |