CN217504269U - Heating device of gypsum board drying equipment - Google Patents
Heating device of gypsum board drying equipment Download PDFInfo
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- CN217504269U CN217504269U CN202221511544.0U CN202221511544U CN217504269U CN 217504269 U CN217504269 U CN 217504269U CN 202221511544 U CN202221511544 U CN 202221511544U CN 217504269 U CN217504269 U CN 217504269U
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Abstract
The utility model discloses a heating device of gypsum board drying equipment, which is provided with a conveying roller component and a heating mechanism, wherein the conveying roller component is used for conveying gypsum boards; the heating mechanism is provided with a drying bin, the top of the drying bin is provided with a top frame, the top of the top frame is provided with an air port, the top of the air port is provided with a fan, and the bottom of the air port is provided with an electric heating wire; the top frame is connected with the drying bin through a hydraulic cylinder, and the hydraulic cylinder drives the top frame to do lifting motion so as to adjust the size of the inlet and the outlet. The utility model heats and dries the board through the heating wire, the hot air quickly dries the gypsum board through the fan at the top, the steam evaporated in the gypsum board is directly discharged from the air outlet, and the diversion of the hot air is increased; utilize the exit of pneumatic cylinder regulation both sides, utilize the fan to discharge to both sides with the inside heat in stoving storehouse fast, improve hot-air exhaust efficiency, prevent to pile up the excessive condition of gypsum board stoving that causes in stoving storehouse because of the high temperature, improved gypsum board production quality.
Description
Technical Field
The utility model relates to a gypsum board production technical field, concretely relates to heating device of gypsum board drying equipment.
Background
The paper-surface gypsum board is a board which is made by using building gypsum as a main raw material, adding a proper amount of additives and fibers to make a board core, using special board paper as a protective surface and processing. Gypsum extrudes the gypsum board of requirement specification on the make-up machine, then accomplish the initial set on solidifying the belt, accomplish final set on the rollgang, cut into required length through fixed length cutting machine and get into the stoving storehouse through the distributor distribution and dry, remove the heating pipe height in the cover body through adjusting device, reach and to adjust the height of heat source, through the air current isolating device, produce the air current of high-speed motion, cover the internal portion with the external air and isolate, reach and to carry out isolated effect with heat and external air current, realize the quick drying to the gypsum board.
The gypsum board heating device in the prior art usually adopts a heating pipe to heat air, and lacks the air diversion effect, so that the heating speed in the drying bin is low, and the water vapor evaporated by gypsum boards is difficult to directly discharge from through holes without air diversion, so that the water vapor stays in the drying bin for a long time and is not beneficial to drying the boards;
therefore, the gypsum board heating device in the prior art has the following defects that the guiding effect and the regulating effect on hot air and water vapor in the drying bin are lacked, so that the water vapor and the hot air stay in the drying bin, and the final quality of gypsum board production is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a gypsum board drying equipment's heating device, the effectual water conservancy diversion effect and the regulation and control effect that has solved lack among the prior art to hot-air and steam in the stoving storehouse result in steam and hot-air to stop in the stoving storehouse and then influence the problem of the final quality of gypsum board production.
In order to solve the above technical problem, the utility model particularly provides the following technical scheme: a heating device of a gypsum board drying facility is provided with:
a conveyor roller assembly for conveying gypsum board;
the heating mechanism is arranged on the outer side of the conveying roller assembly and provided with a drying bin, a top frame is arranged at the top of the drying bin, an air opening is formed in the top of the top frame, a fan is mounted at the top of the air opening, an electric heating wire is arranged at the bottom of the air opening, and two ends of the electric heating wire are fixed to two sides of the inner wall of the top frame;
the top frame pass through the pneumatic cylinder with the stoving storehouse is connected, the pneumatic cylinder symmetry is fixed in stoving storehouse outer wall both sides, the pneumatic cylinder output is fixed in top frame both sides outer wall, stoving storehouse side with be formed with between the top frame side and import and export, the pneumatic cylinder drives the top frame is elevating movement, with the adjustment import and export the size.
Further, the conveying roller assembly penetrates between the two inlets and the two outlets, and two sides of the top frame are in sliding connection with two sides of the inner wall of the drying bin;
the limiting groove is symmetrically formed in the two sides of the top frame, limiting blocks are fixed to the two sides of the inlet and outlet inner wall, the limiting blocks are installed inside the limiting grooves, and the top frame and the inlet and outlet are connected through the limiting grooves and the limiting blocks in a sliding mode.
Furthermore, a strong spring is arranged at the bottom of the limiting groove, and the end part of the strong spring is connected to the limiting block.
Further, an air outlet is formed in the bottom of the drying bin.
Further, a safety net is arranged in the top frame and at the bottom of the electric heating wire.
Furthermore, two exit department installs the air-blocking curtain, the air-blocking curtain top is fixed in the top frame both sides.
Furthermore, transparent visual windows are arranged on two sides of the drying bin.
Compared with the prior art, the utility model following beneficial effect has:
the utility model heats and dries the board through the heating wire, the hot air quickly dries the gypsum board through the fan at the top, the water vapor evaporated in the gypsum board is directly discharged from the air outlet, the diversion of the hot air is increased, and the water vapor is prevented from accumulating in the drying bin; utilize the pneumatic cylinder to adjust when increasing the interval between heating wire and the gypsum board, the exit of both sides increases along with shifting up of top frame, and the inside heat in storehouse of will drying utilizes the fan to discharge to both sides fast, improves hot-air exhaust efficiency, prevents to pile up because of the high temperature and causes the excessive condition of gypsum board stoving in the storehouse of drying, has improved gypsum board production quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural view of a heating device of a gypsum board drying apparatus provided in an embodiment of the present invention;
fig. 2 is a side sectional view of the drying chamber in the embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a fan; 2-top frame; 3-drying the bin; 4-a hydraulic cylinder; 5-an inlet and an outlet; 6-a conveyor roll assembly; 7-tuyere; 8-electric heating wire; 9-wind screen; 10-a transparent visual window; 11-a safety net; 12-a limiting groove; 13-a limiting block; 14-a strong spring; 15-air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
As shown in fig. 1 and fig. 2, the utility model provides a heating device of gypsum board drying equipment, which comprises a conveying roller assembly 6 and a heating mechanism, wherein the conveying roller assembly 6 is used for conveying gypsum boards; the heating mechanism is arranged on the outer side of the conveying roller assembly 6 and is provided with a drying bin 3, a top frame 2 is arranged at the top of the drying bin 3, an air port 7 is formed in the top of the top frame 2, a fan 1 is mounted at the top of the air port 7, an electric heating wire 8 is arranged at the bottom of the air port 7, and two ends of the electric heating wire 8 are fixed to two sides of the inner wall of the top frame 2; top frame 2 passes through pneumatic cylinder 4 and is connected with stoving storehouse 3, and 3 outer wall both sides in stoving storehouse are fixed in to pneumatic cylinder 4 symmetry, and pneumatic cylinder 4 output is fixed in 2 both sides outer walls in top frame, is formed with between 3 sides in stoving storehouse and the 2 sides in top frame and imports and exports 5, and pneumatic cylinder 4 drives top frame 2 and is elevating movement to the size of 5 is imported and exported in the adjustment. The conveying roller assembly 6 penetrates between the two inlet and outlet 5, and the two sides of the top frame 2 are in sliding connection with the two sides of the inner wall of the drying bin 3.
In the embodiment, the hot air quickly dries the gypsum board through the fan 1 at the top, the water vapor evaporated in the gypsum board is blown to the bottom of the conveying roller assembly 6 from the gap between the conveying roller assemblies 6 by the wind diversion of the fan 1 again and is directly discharged from the air outlet 15, the diversion of the hot air is increased, and the water vapor is prevented from accumulating inside the drying bin 3 to influence the drying time of the board; utilize pneumatic cylinder 4 to adjust when increasing the interval between heating wire 8 and the gypsum board, the exit 5 of both sides increases along with the shifting up of top frame 2, utilizes fan 1 to discharge to both sides with 3 inside heats in stoving storehouse fast, improves hot-air exhaust efficiency, prevents to pile up in stoving storehouse 3 because of the high temperature, causes the gypsum board to dry excessively and warp the condemned condition of fracture, increases the yield.
In order to facilitate connection of the top frame 2 and the inlet and outlet 5, as shown in fig. 2, in this embodiment, limiting grooves 12 are symmetrically formed in two sides of the top frame 2, limiting blocks 13 are fixed to two sides of the inner wall of the inlet and outlet 5, the limiting blocks 13 are installed inside the limiting grooves 12, the top frame 2 and the inlet and outlet 5 are slidably connected through the limiting grooves 12 and the limiting blocks 13, a strong spring 14 is arranged at the bottom of each limiting groove 12, and the end portion of the strong spring 14 is connected to the limiting blocks 13.
In the process that the hydraulic cylinder 4 drives the top frame 2 to move upwards, the limiting block 13 slides in the limiting groove 12, the strong spring 14 is gradually lengthened, after the top frame 2 completes single ascending action, the hydraulic cylinder 14 stops driving, the limiting block 13 pulls the top frame 2 to reset to the initial position under the elastic action of the strong spring 14, the operation is performed once at intervals, and hot air in the drying bin 3 is discharged.
For the steam discharge of convenient hot-air and evaporation, the utility model discloses do following design, 3 bottoms in stoving storehouse are provided with gas outlet 15, and the steam that evaporates in the gypsum board is via gas outlet 15 discharges.
In order to increase the security that uses heating wire 8, in this embodiment, as the utility model discloses a preferred technical scheme, heating wire 8 bottom is provided with safety net 11, prevents to drop the condition on the gypsum board after the long-time use of heating wire 8.
In order to prevent the hot air in the drying bin 3 from flowing away in the heating process, the two inlets and the outlets 5 are provided with the wind-blocking curtains 9, the tops of the wind-blocking curtains 9 are fixed on the two sides of the top frame 2, when the temperature is too high, the top frame 2 rises to drive the wind-blocking curtains 9 to rise, the surface distance between the wind-blocking curtains 9 and the conveying roller assembly 6 is increased, and therefore the redundant hot air in the drying bin is quickly discharged.
For the convenient 3 inside circumstances of stoving storehouse of observing, the utility model discloses do following design, 3 both sides in stoving storehouse all are provided with transparent visual window 10, and the staff observes the inside circumstances in stoving storehouse 3 through transparent visual window 10.
To sum up, the utility model has the implementation process that the heating wire 8 heats air after being electrified, the fan 1 at the top blows the hot air downwards to transmit the hot air to the gypsum board on the surface of the transmission roller assembly 6, the gypsum board is dried quickly, the moisture in the gypsum board evaporates quickly due to heat, the evaporated moisture utilizes the wind power of the fan 1 from the gap between the transmission roller assembly 6, the moisture is blown to the bottom of the transmission roller assembly 6, and the moisture is directly discharged from the air outlets 15 at the two sides of the drying bin 3; utilize 4 outputs of pneumatic cylinder, drive the top frame 2 and shift up, can shift up the heating wire 8, increase the interval between heating wire 8 and the gypsum board, 5 increases are imported and exported to both sides simultaneously, will dry 3 inside heats in the storehouse fast and utilize fan 1 to discharge to both sides, prevent to cause the gypsum board to dry excessively because of the high temperature, deformation fracture is scrapped.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (7)
1. A heating device of a gypsum board drying apparatus is characterized by comprising:
the conveying roller assembly (6) is used for conveying the gypsum boards;
the heating mechanism is arranged on the outer side of the conveying roller assembly (6), the heating mechanism is provided with a drying bin (3), the top of the drying bin (3) is provided with a top frame (2), the top of the top frame (2) is provided with a wind port (7), the top of the wind port (7) is provided with a fan (1), the bottom of the wind port (7) is provided with an electric heating wire (8), and two ends of the electric heating wire (8) are fixed on two sides of the inner wall of the top frame (2);
top frame (2) through pneumatic cylinder (4) with stoving storehouse (3) are connected, pneumatic cylinder (4) symmetry is fixed in stoving storehouse (3) outer wall both sides, pneumatic cylinder (4) output is fixed in top frame (2) both sides outer wall, stoving storehouse (3) side with be formed with between top frame (2) the side and import and export (5), pneumatic cylinder (4) drive elevating movement is done in top frame (2), with the adjustment import and export the size of (5).
2. A heating device of a gypsum board drying apparatus according to claim 1, wherein said conveyor roller assembly (6) penetrates between two inlet and outlet ports (5), and both sides of said top frame (2) and both sides of the inner wall of said drying chamber (3) are slidably connected;
spacing groove (12) have been seted up to top frame (2) bilateral symmetry, the inner wall both sides of importing and exporting (5) are fixed with stopper (13), stopper (13) are installed in spacing groove (12) inside, top frame (2) with import and export (5) and pass through spacing groove (12) with stopper (13) sliding connection.
3. A heating device of gypsum board drying equipment according to claim 2, characterized in that the bottom of the limiting groove (12) is provided with a strong spring (14), and the end of the strong spring (14) is connected to the limiting block (13).
4. A heating device of gypsum board drying equipment according to claim 1, characterized in that the bottom of the drying chamber (3) is provided with an air outlet (15).
5. A heating device of a gypsum board drying apparatus according to claim 1, characterized in that a safety net (11) is provided in the top frame (2) and at the bottom of the heating wire (8).
6. The heating device of the gypsum board drying equipment according to claim 1, wherein two air baffles (9) are installed at the inlet and outlet (5), and the tops of the air baffles (9) are fixed on two sides of the top frame (2).
7. A heating device of gypsum board drying equipment according to claim 1, characterized in that transparent visual windows (10) are arranged on both sides of the drying chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221511544.0U CN217504269U (en) | 2022-06-16 | 2022-06-16 | Heating device of gypsum board drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221511544.0U CN217504269U (en) | 2022-06-16 | 2022-06-16 | Heating device of gypsum board drying equipment |
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| Publication Number | Publication Date |
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| CN217504269U true CN217504269U (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221511544.0U Active CN217504269U (en) | 2022-06-16 | 2022-06-16 | Heating device of gypsum board drying equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115900294A (en) * | 2022-12-21 | 2023-04-04 | 北新建材(朔州)有限公司 | Dryer control device for preventing paper surface gypsum board edge from being overheated |
-
2022
- 2022-06-16 CN CN202221511544.0U patent/CN217504269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115900294A (en) * | 2022-12-21 | 2023-04-04 | 北新建材(朔州)有限公司 | Dryer control device for preventing paper surface gypsum board edge from being overheated |
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