CN211782685U - Pressure and temperature automatic control's baking furnace device - Google Patents
Pressure and temperature automatic control's baking furnace device Download PDFInfo
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- CN211782685U CN211782685U CN201922310888.XU CN201922310888U CN211782685U CN 211782685 U CN211782685 U CN 211782685U CN 201922310888 U CN201922310888 U CN 201922310888U CN 211782685 U CN211782685 U CN 211782685U
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Abstract
A baking furnace device capable of automatically controlling pressure and temperature comprises a multi-loop roller baking furnace (1), wherein an inner cylinder and an outer cylinder are sequentially arranged on the multi-loop roller baking furnace (1) from inside to outside, a feed inlet of the multi-loop roller baking furnace (1) is connected with a sealed feed box (2), a feed inlet is formed in the sealed feed box (2) and connected with a feed sealing scraper machine, the sealed feed box (2) is connected with the inner cylinder of the multi-loop roller baking furnace (1) through a sealing ring (5), a discharge outlet of the multi-loop roller baking furnace (1) is connected with a sealed discharge box (3), a discharge outlet (4) is formed in the sealed discharge box (3), and the sealed discharge box (3) is connected with the inner cylinder of the multi-loop roller baking furnace (1) through the sealing ring (5). The sealing performance is good, and the pressure and the temperature in the multi-loop roller baking furnace (1) can be controlled.
Description
Technical Field
The utility model relates to a baking furnace system, more specifically the baking furnace device that relates to a pressure and temperature automatic control that says so.
Background
The baking furnace is a rotary calcining kiln or a rotary cylinder body for drying materials, when the materials pass through the inside of the baking furnace, hot air carries energy to transfer heat to the materials, the heat is low, the drying effect can be achieved, and the materials can be calcined by the heat. In a traditional baking furnace system, the sealing performance of the baking furnace is poor, if negative pressure exists in the baking furnace, a large amount of air enters the baking furnace, and the drying temperature is reduced after cold air enters the baking furnace; if the pressure in the baking furnace is positive, powder to be dried is diffused into the air, so that a large amount of material waste and air pollution are caused; therefore, the range of application thereof is greatly limited.
Disclosure of Invention
An object of the utility model is to provide a pressure and temperature automatic control's baking furnace device to the above-mentioned problem that exists among the prior art.
The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is: the multi-loop roller baking furnace is sequentially provided with an inner cylinder and an outer cylinder from inside to outside, a feed inlet of the multi-loop roller baking furnace is connected with a sealed feed box, the sealed feed box is provided with a feed inlet, the feed inlet is connected with a feed sealing scraper machine, the sealed feed box is connected with the inner cylinder of the multi-loop roller baking furnace through a sealing ring, a discharge outlet of the multi-loop roller baking furnace is connected with a sealed discharge box, the sealed discharge box is provided with a discharge outlet, and the sealed discharge box is connected with the inner cylinder of the multi-loop roller baking furnace through the sealing ring.
The sealed feeding box is characterized in that a feeding port of the sealed feeding box is connected with a variable frequency blower, an outlet of the variable frequency blower is communicated with a hot air inlet on a feeding port of the multi-loop roller baking furnace through a pipeline, a feeding bin thermometer and a feeding bin pressure gauge are arranged on the pipeline, a sealed discharging box is connected with a variable frequency draught fan, an inlet of the variable frequency draught fan is communicated with a hot air outlet on a discharging port of the multi-loop roller baking furnace through a pipeline, and a discharging bin thermometer and a discharging bin pressure gauge are arranged on the pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
the feed inlet of the middle sealed feed box of the utility model is connected with a variable frequency blower, the outlet of the variable frequency blower is communicated with the hot air inlet on the feed inlet of the multi-loop roller baking furnace through a pipeline, and the feed bin thermometer and the feed bin pressure gauge are arranged on the pipeline; the pressure and the temperature in the multi-loop roller baking furnace are controlled by adjusting a variable frequency blower and a variable frequency induced draft fan; and under the condition of ensuring the drying temperature, the pressure in the multi-loop roller baking furnace is adjusted to ensure that the pressure in the multi-loop roller baking furnace is in a required range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, a multi-loop roller baking furnace 1, a sealed feeding box 2, a sealed discharging box 3, a discharging opening 4, a sealing ring 5, a variable frequency blower 6, a feeding bin thermometer 7, a feeding bin pressure gauge 8, a variable frequency draught fan 9, a discharging bin thermometer 10 and a discharging bin pressure gauge 11.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Referring to fig. 1, the baking furnace device with automatically controlled pressure and temperature comprises a multi-loop roller baking furnace 1, wherein an inner cylinder and an outer cylinder are sequentially arranged on the multi-loop roller baking furnace 1 from inside to outside, a feed inlet of the multi-loop roller baking furnace 1 is connected with a sealed feed box 2, a feed inlet is formed in the sealed feed box 2 and is connected with a feed sealing scraper conveyor, the sealed feed box 2 is connected with the inner cylinder of the multi-loop roller baking furnace 1 through a sealing ring 5, a discharge outlet of the multi-loop roller baking furnace 1 is connected with a sealed discharge box 3, a discharge outlet 4 is formed in the sealed discharge box 3, and the sealed discharge box 3 is connected with the inner cylinder of the multi-loop roller baking furnace 1 through the sealing ring 5.
Referring to fig. 1, a feed port of the sealed feed box 2 is connected with a variable frequency blower 6, an outlet of the variable frequency blower 6 is communicated with a hot air inlet on a feed port of the multi-loop roller baking furnace 1 through a pipeline, a feed bin thermometer 7 and a feed bin pressure gauge 8 are arranged on the pipeline, the sealed discharge box 3 is connected with a variable frequency draught fan 9, an inlet of the variable frequency draught fan 9 is communicated with a hot air outlet on a discharge port of the multi-loop roller baking furnace 1 through a pipeline, and a discharge bin thermometer 10 and a discharge bin pressure gauge 11 are arranged on the pipeline.
Referring to fig. 1, a heated material enters a sealed feeding box 2 and a multi-loop roller baking furnace 1 through a feeding sealed scraper conveyor, heat enters a sealed discharging box 3 from a hot air inlet under the action of a variable frequency blower 6, the multi-loop roller baking furnace 1 lifts the material in the rotating process, hot air flows through the multi-loop roller baking furnace 1 to transfer the heat to the material, the material is heated in the multi-loop roller baking furnace 1, the hot air flows out through a hot air outlet and enters a variable frequency draught fan 9, and then the material comes out through the sealed discharging box 3 and enters the next process. Because of the form of the same material that is used in different fields, the size of the amount of wind, the difference of the height of temperature are very big, through the number of degrees condition of feeding storehouse thermometer 7, feeding storehouse manometer 8, play feed storehouse thermometer 10, play feed storehouse manometer 11, adjust frequency conversion draught fan 9, variable frequency blower 6 to the amount of wind is controlled, realizes the regulation to temperature and pressure in the baking furnace 3, avoids troubles such as leaking out and running.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, above-mentioned structure should all be regarded as belonging to the utility model discloses a protection scope.
Claims (2)
1. The utility model provides a pressure and temperature automatic control's baking furnace device which characterized in that: the multi-loop roller baking furnace comprises a multi-loop roller baking furnace (1), wherein an inner cylinder and an outer cylinder are sequentially arranged on the multi-loop roller baking furnace (1) from inside to outside, a feed inlet of the multi-loop roller baking furnace (1) is connected with a sealed feed box (2), a feed inlet is formed in the sealed feed box (2), the feed inlet is connected with a feed sealing scraper conveyor, the sealed feed box (2) is connected with the inner cylinder of the multi-loop roller baking furnace (1) through a sealing ring (5), a discharge outlet of the multi-loop roller baking furnace (1) is connected with a sealed discharge box (3), a discharge outlet (4) is formed in the sealed discharge box (3), and the sealed discharge box (3) is connected with the inner cylinder of the multi-loop roller baking furnace (1) through the sealing ring (5).
2. An automatic pressure and temperature control baking furnace device according to claim 1, wherein: the feed inlet of sealed feed box (2) is connected with frequency conversion air-blower (6), frequency conversion air-blower (6) export is linked together through the hot-blast import on pipeline and many return stroke cylinder baking furnace (1) feed inlet, and feed bin thermometer (7) and feed bin manometer (8) on this pipeline, sealed ejection of compact case (3) be connected with frequency conversion draught fan (9), frequency conversion draught fan (9) import is linked together through pipeline and the hot-blast export on many return stroke cylinder baking furnace (1) discharge gate, and is provided with ejection of compact bin thermometer (10) and ejection of compact bin manometer (11) on this pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310888.XU CN211782685U (en) | 2019-12-20 | 2019-12-20 | Pressure and temperature automatic control's baking furnace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310888.XU CN211782685U (en) | 2019-12-20 | 2019-12-20 | Pressure and temperature automatic control's baking furnace device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211782685U true CN211782685U (en) | 2020-10-27 |
Family
ID=72975411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310888.XU Active CN211782685U (en) | 2019-12-20 | 2019-12-20 | Pressure and temperature automatic control's baking furnace device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211782685U (en) |
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2019
- 2019-12-20 CN CN201922310888.XU patent/CN211782685U/en active Active
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