CN210220557U - Electrolytic manganese negative plate drying oven device with dehumidification function - Google Patents
Electrolytic manganese negative plate drying oven device with dehumidification function Download PDFInfo
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- CN210220557U CN210220557U CN201920449451.1U CN201920449451U CN210220557U CN 210220557 U CN210220557 U CN 210220557U CN 201920449451 U CN201920449451 U CN 201920449451U CN 210220557 U CN210220557 U CN 210220557U
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- electrolytic manganese
- dehumidification function
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Abstract
The utility model discloses an electrolytic manganese negative plate drying oven device with a dehumidification function, which comprises a frame, an air suction pipe, an air inlet fan, an air inlet pipe, an electric heater, a temperature sensor, a humidity sensor, a drying oven and a conveying chain; the beneficial effects of the utility model reside in that, firstly, the oven of the utility model is a tunnel oven, and the negative plate enters the oven in turn to be dried through the conveying chain, and the temperature sensor is additionally arranged in the oven, and the air suction pipe, the air intake fan, the air inlet pipe and the electric heater are additionally arranged, so that the temperature in the oven can be circulated and maintained; secondly, the utility model discloses install the fan of airing exhaust additional bottom the oven, install humidity transducer additional in the oven simultaneously, when humidity exceeded the setting value in humidity transducer checked the oven, start promptly and air exhaust the humid air of fan in with the oven and take out, can keep the humidity in the oven.
Description
Technical Field
The utility model relates to a negative plate stoving technical field especially relates to an electrolytic manganese negative plate oven device of area dehumidification function.
Background
The electrolytic manganese negative plate drying oven is a device used for drying the washed negative plate in an automatic electrolytic manganese stripping production line, and the drying effect of the negative plate directly influences the manganese effect of subsequent stripping. The drier the cathode plate, the better the manganese stripping effect.
At present, an oven used in an electrolytic manganese automatic stripping production line is a tunnel oven, and the upper wall, the lower wall and the two side walls of a conveying channel are made of heat-insulating materials. Multiple groups of electric heaters are uniformly arranged in the conveying channel, each group of heaters corresponds to one centrifugal fan, and the centrifugal fans suck air from the heat preservation box and blow air to the heaters, so that circulating air is formed to heat and blow the cathode plate. The oven is only provided with the heater and the corresponding fan, hot air with humidity circulates inside the oven, if moisture is not discharged, even if the heating temperature is set to be higher, an ideal drying effect cannot be achieved, and the manganese metal is easy to sinter on the cathode plate at high temperature, so that energy is wasted.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model discloses the technical problem that needs to solve lies in, provides an electrolytic manganese negative plate oven device of area dehumidification function, in the oven heating, takes out the moisture in the oven, improves the stoving effect of oven.
2. Technical scheme
In order to realize the purpose, the technical scheme of the utility model is that: an electrolytic manganese cathode plate drying oven device with a dehumidification function comprises a rack, an air suction pipe, an air inlet fan, an air inlet pipe, an electric heater, a temperature sensor, a humidity sensor, a drying oven and a conveying chain; the drying oven is arranged on the rack along the front-back direction of the rack; the conveying chain is arranged in the oven and penetrates through the rack along the front-back direction of the rack, and the air intake fans are arranged at the top of the rack at intervals and are positioned outside the oven; a plurality of air suction pipes are arranged at one side of the inner cavity of the oven at intervals, and a plurality of air inlet pipes matched with the air suction pipes are arranged at the other side of the inner cavity of the oven at intervals; the inlet of each air suction pipe faces the inner side of the oven, and the outlet of each air suction pipe is connected with the inlet of the corresponding air inlet fan; the outlet of each air inlet fan is connected with the inlet of the corresponding air inlet pipe, and the outlet of the air inlet pipe faces the inner side of the oven; the electric heater is installed at the outlet of the air inlet pipe; the temperature sensor and the humidity sensor are arranged in the inner cavity of the oven.
The electrolytic manganese cathode plate drying oven device with the dehumidification function is characterized in that the drying oven is of a rectangular cylindrical structure consisting of four heat-insulation plates, and an opening is formed in the front-back direction of the rack.
The electrolytic manganese cathode plate drying oven device with the dehumidification function further comprises an exhaust fan; the plurality of air exhaust fans are arranged on the rack and are positioned at the lower part of the oven; the exhaust fan is communicated with the bottom surface of each oven through a ventilation pipe.
In the electrolytic manganese cathode plate drying oven device with the dehumidification function, the air inlet fan and the air exhaust fan are both centrifugal exhaust fans, and are PPPVC472A in model.
In the electrolytic manganese cathode plate oven device with the dehumidification function, the conveying chain consists of two parallel chain rails.
In the electrolytic manganese cathode plate oven device with the dehumidification function, the inlet of the air suction pipe and the outlet of the air inlet pipe are arranged in a staggered manner.
In the electrolytic manganese cathode plate drying oven device with the dehumidification function, the flow area of the air suction pipe is larger than that of the air inlet pipe.
In the electrolytic manganese cathode plate oven device with the dehumidification function, the number of the exhaust fans is less than that of the intake fans.
In the electrolytic manganese cathode plate oven device with the dehumidification function, the temperature sensor and the humidity sensor are positioned at the top of the inner cavity of the oven.
3. Advantageous effects
To sum up, the beneficial effects of the utility model reside in that:
(1) the oven of the utility model is a tunnel oven, and the negative plates enter the oven in sequence for drying through the conveying chain, and the temperature sensor, the air suction pipe, the air inlet fan, the air inlet pipe and the electric heater are additionally arranged in the oven, so that the temperature in the oven can be circulated and maintained;
(2) the utility model discloses install the fan of airing exhaust additional bottom the oven, install humidity transducer additional simultaneously in the oven, when humidity exceeded the setting value in humidity transducer examined the oven, start promptly and air exhaust the humid air of fan in with the oven and take out, can keep the humidity in the oven.
Drawings
FIG. 1 is a front view of the electrolytic manganese cathode plate drying oven device with dehumidification function of the utility model.
FIG. 2 is a side view of the electrolytic manganese cathode plate drying oven device with dehumidification function of the utility model.
FIG. 3 is a top view of the electrolytic manganese cathode plate drying oven device with dehumidification function of the utility model.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to the attached drawings 1 to 3, the electrolytic manganese cathode plate drying oven device with the dehumidification function comprises a rack 1, an air suction pipe 2, an air inlet fan 3, an air inlet pipe 4, an electric heater 5, a temperature sensor 6, a humidity sensor 7, a drying oven 8 and a conveying chain 9; the drying oven 8 is arranged on the rack 1 along the front-back direction of the rack 1; the conveying chain 9 is installed in the oven 8 and penetrates through the rack 1 along the front-back direction of the rack 1, and the air intake fans 3 are installed at the top of the rack 1 at intervals and are located outside the oven 8; a plurality of air suction pipes 2 are arranged at one side of the inner cavity of the oven 8 at intervals, and a plurality of air inlet pipes 4 matched with the air suction pipes 2 are arranged at the other side at intervals; the inlet of each air suction pipe 2 faces the inner side of the oven 8, and the outlet of each air suction pipe is connected with the inlet of the corresponding air inlet fan 3; the outlet of each air inlet fan 3 is connected with the inlet of the corresponding air inlet pipe 4, and the outlet of the air inlet pipe 4 faces the inner side of the oven 8; the electric heater 5 is arranged at the outlet of the air inlet pipe 4; the temperature sensor 6 and the humidity sensor 7 are arranged in the inner cavity of the oven 8.
The oven 8 is of a rectangular tubular structure consisting of four heat-insulating plates, and an opening is formed in the front-back direction of the rack 1, so that the oven 8 is of a tunnel structure.
Also comprises an exhaust fan 10; the exhaust fans 10 are arranged on the rack 1 and are positioned at the lower part of the oven 8; the exhaust fan 10 is communicated with the bottom surface of each oven 8 through a ventilation pipe, and when the humidity in the ovens 8 is too high, the wet air at the bottom of the inner cavities of the ovens 8 is pumped out through the exhaust fan 10.
The air intake fan 3 and the air exhaust fan 10 are both centrifugal exhaust fans and are of the type PPPVC 472A.
The conveying chain 9 is composed of two chain rails 901 which are arranged in parallel, and two ends of the top of the cathode plate are hung on the two chain rails 901 and sequentially pass through the oven 8.
The inlet of the air suction pipe 2 and the outlet of the air inlet pipe 4 are arranged in a staggered manner, so that hot air blown out from the air inlet pipe 4 is prevented from directly entering the air suction pipe 2.
The flow area of the air suction pipe 2 is larger than that of the air inlet pipe 4, and the hot air flow velocity blown out from the air inlet pipe 4 is larger than the air suction velocity of the air suction pipe 2 according to the Bernoulli principle, so that the hot air in the oven 8 is kept in a clean inflow state.
The number of the exhaust fans 10 is less than that of the intake fans 4, and the secondary number configuration is adopted because the exhaust fans 10 are standby fans.
Because the density of the hot air is low, the hot air tends to gather at the top of the inner cavity of the oven 8, so that the temperature sensor 6 and the humidity sensor 7 are positioned at the top of the inner cavity of the oven 8, so that the actual temperature of the inner cavity of the oven 8 can be monitored more accurately.
When the manganese-attached cathode plate drying oven is used, the drying oven 8 is a tunnel type drying oven surrounded by the heat insulation plates on the upper surface, the lower surface, the left surface and the right surface, and the manganese-attached cathode plate after being washed is driven to move forwards by the conveying chain 9 so as to pass through the drying oven 8. When the negative plate passes through, the air intake fan 3 sucks air from the drying oven 8 through the air suction pipe 2, and then blows the sucked hot air through the air inlet pipe 4 and the electric heater 5, so that the air is further heated, a circular heating air field is formed, and when the negative plate is conveyed to be connected with the tunnel type drying oven 8, the negative plate can be well heated and dried by the hot air field in the drying oven 8. Meanwhile, the temperature sensor 6 and the humidity sensor 7 are arranged at the top of the inner cavity of the oven 8, so that the temperature and the humidity in the oven can be monitored in real time, when the temperature sensor 6 detects that the temperature in the oven 8 reaches a set upper limit value, the heating of the electric heater 5 is stopped, the air inlet fan 3 continues to work, the hot air in the oven 8 continues to circulate, and when the temperature sensor 6 detects that the temperature in the oven is reduced to a set lower limit value, the electric heater 5 is started, and the circulating air in the oven 8 is heated. When the humidity sensor 7 detects that the humidity in the oven 8 reaches a set upper limit value, the exhaust fan 10 at the bottom of the oven 8 is started, an exhaust inlet of the exhaust fan 10 is communicated with the bottom surface of the oven 8, an air outlet can be connected with other pipelines or equipment, the exhaust fan 10 can exhaust wet air from the oven 8, so that the dryness of the air in the oven 8 is improved, and when the humidity in the oven 8 is reduced to the set value, the exhaust fan 10 is stopped.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the content of the present invention or the direct or indirect application attached to the technical field of other related products are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides an electrolytic manganese negative plate oven device of area dehumidification function which characterized in that: comprises a frame (1), an air suction pipe (2), an air inlet fan (3), an air inlet pipe (4), an electric heater (5), a temperature sensor (6), a humidity sensor (7), an oven (8) and a conveying chain (9); the drying oven (8) is arranged on the rack (1) along the front-back direction of the rack (1); the conveying chain (9) is installed in the oven (8) and penetrates through the rack (1) along the front-back direction of the rack (1), and the air intake fans (3) are installed at the top of the rack (1) at intervals and are located outside the oven (8); a plurality of air suction pipes (2) are arranged at one side of the inner cavity of the oven (8) at intervals, and a plurality of air inlet pipes (4) matched with the air suction pipes (2) are arranged at the other side at intervals; the inlet of each air suction pipe (2) faces the inner side of the oven (8), and the outlet of each air suction pipe is connected with the inlet of the corresponding air inlet fan (3); the outlet of each air inlet fan (3) is connected with the inlet of the corresponding air inlet pipe (4), and the outlet of the air inlet pipe (4) faces the inner side of the oven (8); the electric heater (5) is arranged at the outlet of the air inlet pipe (4); the temperature sensor (6) and the humidity sensor (7) are arranged in the inner cavity of the oven (8).
2. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 1, characterized in that: the oven (8) is of a rectangular tubular structure consisting of four heat-insulating plates, and an opening is formed in the front-back direction of the rack (1).
3. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 1, characterized in that: also comprises an exhaust fan (10); the plurality of exhaust fans (10) are arranged on the rack (1) and are positioned at the lower part of the oven (8); the exhaust fan (10) is communicated with the bottom surface of each oven (8) through a vent pipe.
4. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 1, characterized in that: the air inlet fan (3) and the air exhaust fan (10) are both centrifugal exhaust fans.
5. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 1, characterized in that: the conveying chain (9) consists of two chain rails (901) which are arranged in parallel.
6. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 1, characterized in that: the inlet of the air suction pipe (2) and the outlet of the air inlet pipe (4) are arranged in a staggered manner.
7. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 1, characterized in that: the flow area of the air suction pipe (2) is larger than that of the air inlet pipe (4).
8. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 3, characterized in that: the number of the exhaust fans (10) is less than that of the intake fans (3).
9. The electrolytic manganese cathode plate drying oven device with the dehumidification function according to claim 1, characterized in that: the temperature sensor (6) and the humidity sensor (7) are positioned at the top of the inner cavity of the oven (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449451.1U CN210220557U (en) | 2019-04-04 | 2019-04-04 | Electrolytic manganese negative plate drying oven device with dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449451.1U CN210220557U (en) | 2019-04-04 | 2019-04-04 | Electrolytic manganese negative plate drying oven device with dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210220557U true CN210220557U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920449451.1U Active CN210220557U (en) | 2019-04-04 | 2019-04-04 | Electrolytic manganese negative plate drying oven device with dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210220557U (en) |
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2019
- 2019-04-04 CN CN201920449451.1U patent/CN210220557U/en active Active
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