CN219259878U - Gypsum board calcination device - Google Patents
Gypsum board calcination device Download PDFInfo
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- CN219259878U CN219259878U CN202223525552.3U CN202223525552U CN219259878U CN 219259878 U CN219259878 U CN 219259878U CN 202223525552 U CN202223525552 U CN 202223525552U CN 219259878 U CN219259878 U CN 219259878U
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- calcining
- impeller
- pipeline
- gypsum board
- bin body
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Abstract
The utility model discloses a gypsum board calcining device, which relates to the calcining device field, and the technical scheme of the utility model comprises a calcining bin body, a feeding track and an exhaust component, wherein one end of a pipeline is communicated from the side wall of the calcining bin body to the inside, the pipeline is provided with an air suction electric fan and a filtering component, compared with the pipeline at the downstream of the filtering component, the pipeline is provided with an impeller, the impeller and a cooling fan are arranged in a linkage way, an air outlet of the cooling fan is arranged corresponding to the feeding track outside a discharge hole, the impeller is not provided with self power, and the impeller is driven by the air flow of the other pipeline to rotate by the other pipeline, so that the impeller drives the cooling fan to rotate, thereby achieving the effect of generating cooling air flow.
Description
Technical Field
The utility model relates to the field of calcining devices, in particular to a gypsum board calcining device.
Background
The gypsum board is produced by heating, drying and calcining the gypsum board after molding, and a large amount of harmful gas and steam are generated in the calcining process, so that the gypsum board is required to be absorbed, and patent document with publication number of CN208688270U discloses a calcining device for the gypsum board, which guides the generated harmful gas and steam to a drying box through a draught fan, and recycles the cooled gypsum by the dried gas from the drying box; this scheme in-service use has great problem, because the drying capacity of drying cabinet can progressively decline to the in-process of air drying is adopted to the drying cabinet to in theory under the economic nature of considering the drying cabinet, the air still can have great humidity after the drying, just discharge the air hole at this moment and do not obviously influence the environment, if want to reach the requirement of cooling gypsum board, the filter core consumption speed of drying cabinet will be very fast just can make the air satisfy corresponding dryness, if the air of too big humidity directly acts on the gypsum that just passes through the calcination, the gypsum appears the crackle very easily in time.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the gypsum board calcining device, the impeller is not self-powered, the impeller is driven to rotate by the air flow of the other pipeline, and the impeller drives the cooling fan to rotate, so that the effect of generating cooling air flow is achieved.
The technical scheme adopted for solving the technical problems is as follows: the gypsum board calcining device comprises a calcining bin body, a feeding track and an exhaust component, wherein two sides of the calcining bin body are respectively provided with a feeding hole and a discharging hole, the feeding track enters the calcining bin body from the feeding hole and extends out of the calcining bin body from the discharging hole;
one end of the pipeline is communicated to the inside from the side wall of the calcining bin body, the pipeline is provided with an air suction electric fan and a filtering component, the pipeline at the downstream of the filtering component is provided with an impeller, the impeller and the cooling fan are in linkage arrangement, and an air outlet of the cooling fan corresponds to the feeding track arrangement outside the discharge hole.
The utility model has the beneficial effects that:
in this scheme calcine the internal vapor of storehouse promptly harmful gas by the pipeline outwards filter through filtering component when pumping to reach the air emission standard, because it is the higher gas of internal exhaust temperature of storehouse from calcining, consequently its velocity of flow that flows still can be faster, consequently this gas will drive the impeller and rotate when passing through the impeller, impeller and cooling blower linkage setting, therefore the impeller pivoted time, cooling blower also can rotate simultaneously, pivoted cooling blower will drive the air current and flow, this air current is used for cooling the gypsum on the pay-off track, because the air current that is used for cooling the gypsum is that cooling blower rotates and produces, and not calcine the storehouse internal, consequently the dryness of air and purity degree can be much higher relatively, the gypsum can be better obtain the cooling, avoid humidity too big lead to the gypsum to play the crackle. In the scheme, the impeller is not self-powered, and the impeller is driven to rotate by the air flow of the other pipeline, so that the impeller drives the cooling fan to rotate, and the effect of generating cooling air flow is achieved.
Preferably, the impeller and the rotating shaft of the cooling fan are coaxially arranged. So that the impeller can drive the cooling fan to rotate better, and too much energy waste is avoided.
Preferably, the cooling fan is a centrifugal fan. The air flow can be better blown towards the transmission track.
Preferably, the air extraction electric fan is arranged at the top of the calcination bin body, and an air outlet of the air extraction electric fan is in butt joint with the pipeline. The steam moves upwards, and the steam can be better discharged through being arranged at the top.
Preferably, the calcination bin body comprises a dehumidification section close to the feed inlet and a calcination section close to the discharge outlet, and the air suction electric fan is arranged corresponding to the dehumidification section. In the process of entering the internal calcination of calcination storehouse into gypsum, at first will inside moisture evaporates, and this stage can produce a large amount of vapor, and the second stage is further calcined gypsum, and vapor is less this moment, and this scheme is divided into two sections regions with these two stages and goes on, and corresponding setting up the electric fan of bleeding is in the dehumidification section, can the inside vapor of strength removal all the time, avoids also receiving hot air in the calcination section, avoids the heat loss.
Preferably, a diversion bin is arranged at the top of the dehumidification section, and a plurality of air inlets are arranged at the bottom of the diversion bin. Negative pressure air flow can be formed in each air inlet hole so as to guide and discharge water vapor, and a plurality of air inlet holes can be arranged to form negative pressure air flow in a larger range.
Preferably, the bottom of the diversion bin is provided with a plurality of guide plates which are arranged at intervals in parallel, and the guide plates are arranged along the direction of the feeding track. Because this scheme is rectangular shape structure in theory, adopts the guide plate can make the negative pressure space that the reposition of redundant personnel storehouse formed also be close rectangular shape structure, better gets rid of vapor.
Preferably, the baffle extends from the dehumidifying section to the calcining section. The water vapor of the dehumidification section can also be guided to be discharged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly described, and it is obvious that the drawings in the following description are only one of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
the calcination device comprises a calcination bin body 1, a pipeline 2, an air extraction electric fan 3, a filtering component 4, a diversion bin 5, an air inlet 6, a feeding track 7, an impeller 8, a cooling fan 9 and a guide plate 10.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Examples
As shown in fig. 1, a gypsum board calcining device comprises a calcining bin body 1, a feeding track 7 and an exhaust component, wherein two sides of the calcining bin body 1 are respectively provided with a feeding hole and a discharging hole, the feeding track 7 enters into the calcining bin body 1 from the feeding hole, and extends out of the discharging hole from the calcining bin body 1.
One end of the pipeline 2 is communicated to the inside from the side wall of the calcining bin body 1, the pipeline 2 is provided with the air suction electric fan 3 and the filtering component 4, the pipeline 2 at the downstream of the filtering component 4 is provided with the impeller 8, the impeller 8 is in linkage arrangement with the cooling fan 9, and an air outlet of the cooling fan 9 is arranged corresponding to the feeding track 7 outside the discharge hole.
The utility model has the beneficial effects that:
in this scheme, the vapor in the calcination bin body 1, namely harmful gas is simply filtered through the filter component 4 when being pumped outwards by the pipeline 2, so as to reach the air emission standard, because the gas with higher temperature discharged from the calcination bin body 1, therefore, the flow rate of the gas flowing out can still be faster, when the gas passes through the impeller 8, the impeller 8 is driven to rotate, the impeller 8 and the cooling fan 9 are linked, therefore, when the impeller 8 rotates, the cooling fan 9 also synchronously rotates, the rotating cooling fan 9 drives the air flow to flow, the air flow is used for cooling the gypsum on the feeding track 7, because the air flow for cooling the gypsum is generated by the rotation of the cooling fan 9, and is not in the calcination bin body 1, the dryness and purity of the air can be much higher relatively, the gypsum can be cooled better, and the crack caused by too high humidity is avoided. In the scheme, the impeller 8 does not have self power, and the impeller 8 is driven to rotate by the air flow of the other pipeline 2, so that the impeller 8 drives the cooling fan 9 to rotate, and the effect of generating cooling air flow is achieved.
In the scheme, the impeller 8 and the cooling fan 9 cannot rotate independently, the impeller 8 is driven by air flow in the pipeline 2, the impeller 8 is driven to rotate after the air flow in the pipeline 2 is filtered, the impeller 8 drives the cooling fan 9 to rotate, and the cooling fan 9 generates air flow to cool gypsum. The air in the pipe 2 can have other functions according to the actual needs. The filter component 4 can select the filter element component according to actual needs, which is not the utility model point of the present scheme, and will not be described herein.
The impeller 8 and the rotating shaft of the cooling fan 9 are coaxially arranged. In the drawings, in order to reflect the relationship between the impeller 8 and the cooling fan 9, the drawing is simplified, and the text is put into practice. So that the impeller 8 can drive the cooling fan 9 to rotate better, and too much energy waste is avoided. The cooling fan 9 is a centrifugal fan. The air flow can be better blown towards the transmission track.
The air extraction electric fan 3 is arranged at the top of the calcination bin body 1, and an air outlet of the air extraction electric fan 3 is in butt joint with the pipeline 2. The steam moves upwards, and the steam can be better discharged through being arranged at the top.
The calcining bin body 1 comprises a dehumidifying section close to a feed inlet and a calcining section close to a discharge outlet, and the air suction electric fan 3 is arranged corresponding to the dehumidifying section. In the process of entering the calcination of gypsum in the calcination bin body 1, firstly, the internal moisture is evaporated, a large amount of water vapor can be generated in the stage, the gypsum is further calcined in the second stage, and the water vapor is less in the stage.
The top of dehumidification section is provided with reposition of redundant personnel storehouse 5, the bottom of reposition of redundant personnel storehouse 5 is provided with a plurality of inlet ports 6. A negative pressure air flow may be formed at each of the air intake holes 6 so as to guide and discharge the water vapor, and the provision of a plurality of air intake holes 6 may form a negative pressure air flow in a larger range.
The bottom of the diversion bin 5 is downwards provided with a plurality of diversion plates 10 which are arranged at intervals in parallel, and the diversion plates 10 are arranged along the direction of the feeding track 7. Because the scheme is a strip-shaped structure in theory, the negative pressure space formed by the flow dividing bin 5 can be close to the strip-shaped structure by adopting the guide plate, so that water vapor is better discharged. The baffle extends from the dehumidification section to the calcination section. The water vapor of the dehumidification section can also be guided to be discharged.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (8)
1. The gypsum board calcining device comprises a calcining bin body (1), a feeding track (7) and an exhaust component, wherein a feed inlet and a discharge outlet are respectively arranged at two sides of the calcining bin body (1), the feeding track (7) enters the calcining bin body (1) from the feed inlet, and extends out of the calcining bin body (1) from the discharge outlet;
one end of pipeline (2) is followed the lateral wall intercommunication of calcining storehouse body (1) is to inside, pipeline (2) are provided with bleed electric fan (3) and filter component (4), compare the downstream of filter component (4) pipeline (2) are provided with impeller (8), impeller (8) with the linkage setting of cooling fan (9), the air outlet of cooling fan (9) corresponds outside of the discharge gate pay-off track (7) set up.
2. A gypsum board calcination apparatus according to claim 1, wherein: the impeller (8) and the rotating shaft of the cooling fan (9) are coaxially arranged.
3. A gypsum board calcination apparatus according to claim 1, wherein: the cooling fan (9) is a centrifugal fan.
4. A gypsum board calcination apparatus according to claim 1, wherein: the air extraction electric fan (3) is arranged at the top of the calcination bin body (1), and an air outlet of the air extraction electric fan (3) is in butt joint with the pipeline (2).
5. A gypsum board calcination apparatus according to claim 4, wherein: the calcining bin body (1) comprises a dehumidifying section close to the feed inlet and a calcining section close to the discharge outlet, and the air suction electric fan (3) is arranged corresponding to the dehumidifying section.
6. A gypsum board calcination apparatus according to claim 5, wherein: the top of dehumidification section is provided with reposition of redundant personnel storehouse (5), the bottom of reposition of redundant personnel storehouse (5) is provided with a plurality of inlet ports (6).
7. A gypsum board calcination apparatus according to claim 6, wherein: the bottom of the diversion bin (5) is downwards provided with a plurality of diversion plates which are arranged at intervals in parallel, and the diversion plates are arranged along the direction of the feeding track (7).
8. A gypsum board calcination apparatus according to claim 7, wherein: the baffle extends from the dehumidification section to the calcination section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525552.3U CN219259878U (en) | 2022-12-28 | 2022-12-28 | Gypsum board calcination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525552.3U CN219259878U (en) | 2022-12-28 | 2022-12-28 | Gypsum board calcination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219259878U true CN219259878U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223525552.3U Active CN219259878U (en) | 2022-12-28 | 2022-12-28 | Gypsum board calcination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219259878U (en) |
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2022
- 2022-12-28 CN CN202223525552.3U patent/CN219259878U/en active Active
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