CN213713718U - Compound thoughtlessly fertile cylinder quick drying device - Google Patents
Compound thoughtlessly fertile cylinder quick drying device Download PDFInfo
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- CN213713718U CN213713718U CN202022608035.7U CN202022608035U CN213713718U CN 213713718 U CN213713718 U CN 213713718U CN 202022608035 U CN202022608035 U CN 202022608035U CN 213713718 U CN213713718 U CN 213713718U
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Abstract
The utility model relates to a thoughtlessly fertile preparation field discloses a thoughtlessly fertile cylinder quick drying device very much. This compound thoughtlessly fertile cylinder quick drying device, including the cylinder cavity that sets up air intake and air outlet, its characterized in that: the hot air distributor is arranged in the roller cavity and is connected with an air inlet pipeline II through an air inlet, the air inlet pipeline II is communicated with an air outlet of the heat exchange device, and the air inlet of the heat exchange device is communicated with the air blower through the air inlet pipeline I; the air outlet of the roller cavity is connected with an induced draft fan through an induced draft pipeline. The utility model discloses structural arrangement is reasonable, and the hot-blast whole heat exchange that participates in of high temperature increases heat exchange area, improves hot-blast effective utilization, reduces calorific loss, reduction in production cost.
Description
Technical Field
The utility model relates to a compound thoughtlessly fertile preparation field, in particular to compound thoughtlessly fertile cylinder quick drying device.
Background
In the production process of the compound fertilizer, especially in the wet granulation process, the prepared product particles contain a large amount of moisture due to raw materials and production process, and the moisture needs to be removed to achieve the drying purpose in order to ensure the product quality. The traditional production process adopts a extensive drying mode of single-end air inlet and single-end air return of roller hot air, and a large amount of hot air is directly discharged without heat exchange to cause great energy waste, so that the production cost is increased.
Disclosure of Invention
The utility model discloses a remedy prior art not enough, provide a structural arrangement is reasonable, heat exchange efficiency is high, low in production cost compound thoughtlessly fertile cylinder rapid draing device.
The utility model discloses a realize through following technical scheme:
the utility model provides a compound thoughtlessly fertile cylinder quick drying device, is including setting up the cylinder cavity of air intake and air outlet, its characterized in that: the hot air distributor is arranged in the roller cavity and is connected with an air inlet pipeline II through an air inlet, the air inlet pipeline II is communicated with an air outlet of the heat exchange device, and the air inlet of the heat exchange device is communicated with the air blower through the air inlet pipeline I; the air outlet of the roller cavity is connected with an induced draft fan through an induced draft pipeline.
In the utility model, the air blower generates air flow which enters the heat exchange device through the air inlet pipeline I and is converted into high-temperature hot air; high-temperature hot air enters the hot air distributor through the air inlet pipeline II, and then rapidly rushes solid materials covering the hot air distributor through air distribution holes of the hot air distributor, the solid materials are in semi-suspension or are loaded by air flow rolling under the action of air flow, so that the heat exchange and drying processes are completed, and meanwhile, the solid materials move to the discharge end under the self-rotation power of the roller; the low-temperature wet air generated by heat exchange enters the induced draft fan through the induced draft pipeline to be discharged, and is discharged to the atmospheric environment through the corresponding environmental protection facilities.
The utility model discloses a more excellent technical scheme does:
the hot air distributor comprises a transverse cylindrical shell, air distribution holes are uniformly distributed in the shell, and supporting wheels are sleeved on the shell at intervals.
Preferably, the shell is made of alloy, cost is considered, carbon steel can be further preferably selected, the cross section of the shell is circular, oval, triangular or trapezoidal, and the side opposite to the rotation direction of the roller cavity is an inclined plane or an arc, so that kinetic energy consumption generated by material impact is reduced, and the strength requirement of the shell is lowered.
Preferably, the air distribution holes are circular, and the pore diameter is 1/2-2/3 of the particle size of the material particles; the interval between two adjacent supporting wheels is 2-3 meters, and the adjacent supporting wheels can be adjusted according to the strength and the length of the shell; the supporting wheel is statically connected with the shell and is in relative rolling operation state when contacting with the roller cavity.
The hot air distributor is arranged at the bottom of the roller cavity, so that excessive material is prevented from being deposited at the bottom of the roller cavity, and overstocking and hardening are avoided.
The air outlet and the air inlet of the roller cavity are respectively positioned at the two corresponding ends, and the air outlet is positioned at the upper side of the outer side wall of the roller cavity, so that the flowing process of air inlet from the lower part and air outlet from the upper part is realized, and the utilization efficiency of airflow is improved.
The air blower, the heat exchange device and the induced draft fan are respectively connected with the driving module, and the driving module is connected with the controller.
Preferably, the air inlet pipeline II, the air guide pipeline and the roller cavity are respectively provided with a temperature sensor, and the temperature sensors are connected with the controller; and a pressure sensor connected with the controller is arranged on the roller cavity. The operation parameters of corresponding equipment are monitored through the temperature sensor and the pressure sensor, and the operation parameters of the driving module are adjusted, so that the operation states of the air blower, the heat exchange device and the induced draft fan are adjusted in real time.
Preferably, the controller is connected with a display module, and the display module is preferably a liquid crystal display screen or an LED screen.
The utility model has reasonable structural arrangement, high temperature hot air is completely involved in heat exchange, the heat exchange area is increased, the effective utilization rate of the hot air is improved, the heat loss is reduced, and the production cost is reduced; the controller can automatically adjust the process parameters of the installation standard in real time according to data changes, so that unqualified products are avoided being produced, the product quality is guaranteed, meanwhile, the human resource input is reduced, and the production cost is reduced.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the hot air distributor of the present invention.
In the figure, a roller cavity 1, an air inlet pipeline II 2, a heat exchange device 3, an air inlet pipeline I4, an air blower 5, a hot air distributor 6, an air guide pipeline 7, an induced draft fan 8, a shell 9, air distribution holes 10 and a supporting wheel 11 are arranged.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1:
as shown in fig. 1 and 2, a compound fertilizer roller rapid drying device comprises:
the air blower 5 is connected with the heat exchange device 3 through an air inlet pipeline I4; the other end of the heat exchange device 3 is connected with a hot air distributor 6 through an air inlet pipeline II 2; the hot air distributor 6 is arranged inside the roller cavity 1 and is close to the lower side shell inside the cavity; an air guide pipeline 7 is arranged at the upper side inside the roller cavity 1; the induced draft pipeline 7 is connected with an induced draft fan 8.
The hot air distributor 6 consists of a shell 9, air distribution holes 10 and a supporting wheel 11; the shell 9 is made of high-strength and high-temperature-resistant materials, preferably made of metal, and further preferably made of carbon steel in consideration of cost; the air distribution holes 10 are round, and the aperture is preferably between 1/2 and 2/3; the interval between the supporting wheels 11 is preferably 3 meters or adjusted according to the strength and the length of the shell; the supporting wheel 11 is connected with the hot air distributor 6 in a static connection, and the supporting wheel 11 is in a relative rolling running state in contact with the roller cavity 1; the cross section of the shell 9 can be circular, oval, triangular, trapezoidal and the like, and the side opposite to the rotation direction of the roller cavity 1 is an inclined plane or an arc, so that the kinetic energy consumption generated by material impact is reduced, and the strength requirement of the shell 9 is lowered.
The working principle of the device of the embodiment is as follows:
the air blower 5 generates air flow which enters the heat exchange device 3 through the air inlet pipeline I4 and is converted into high-temperature hot air; high-temperature hot air enters the hot air distributor 6 through the air inlet pipeline II 2, the solid materials covering the hot air distributor 6 are quickly impacted through the air distribution holes 10 of the hot air distributor 6, the solid materials are in a semi-suspension or airflow rolling state under the action of airflow, the heat exchange and drying processes are further completed, and meanwhile the solid materials move to the discharge end under the action of the self-rotation power of the roller cavity 1; the low-temperature wet air generated after heat exchange enters an induced draft fan 8 through an induced draft pipeline 7 and is discharged to the atmospheric environment through corresponding environmental protection facilities;
in the production operation process, the hot air distributor 6 is covered by the materials, high-temperature hot air is blown out from the air distribution holes 10 of the hot air distributor 6, and the solid materials are in a semi-suspension or airflow rolling state under the action of airflow, so that the exchange area is increased, the heat exchange law is improved, the heat loss is reduced, and the production cost is reduced;
in the production operation process, the hot air distributor 6 is covered by the material, high-temperature hot air is blown out from the air distribution holes 10 of the hot air distributor 6, the solid material is in a semi-suspension state or an air flow rolling state under the action of air flow, the high-temperature hot air completely participates in heat exchange, the effective utilization rate of the high-temperature hot air is improved, the heat loss is reduced, and the production cost is reduced.
Example 2:
as shown in fig. 1 and 2, a compound fertilizer roller rapid drying device comprises:
the air blower 5 is connected with the heat exchange device 3 through an air inlet pipeline I4; the other end of the heat exchange device 3 is connected with a hot air distributor 6 through an air inlet pipeline II 2; the hot air distributor 6 is arranged inside the roller cavity 1 and is close to the lower side shell inside the cavity; an air guide pipeline 7 is arranged at the upper side inside the roller cavity 1; the induced draft pipeline 7 is connected with an induced draft fan 8.
The hot air distributor 6 consists of a shell 9, air distribution holes 10 and a supporting wheel 11; the shell 9 is made of high-strength and high-temperature-resistant materials, preferably made of metal, and further preferably made of carbon steel in consideration of cost; the air distribution holes 10 are round, and the aperture is preferably between 1/2 and 2/3; the interval between the supporting wheels 11 is preferably 3 meters or adjusted according to the strength and the length of the shell; the supporting wheel 11 is connected with the hot air distributor 6 in a static connection, and the supporting wheel 11 is in a relative rolling running state in contact with the roller cavity 1; the cross section of the shell 9 can be circular, oval, triangular, trapezoidal and the like, and the side opposite to the rotation direction of the roller cavity 1 is an inclined plane or an arc, so that the kinetic energy consumption generated by material impact is reduced, and the strength requirement of the shell is lowered.
The blower 5, the heat exchange device 3 and the induced draft fan 8 are all connected with a driving module, and the driving module is connected with the controller; a temperature sensor is arranged on the air inlet pipeline II 2 and is connected with the controller; the induced draft pipeline 7 is provided with a temperature sensor which is connected with the controller; the roller cavity 1 is provided with a temperature sensor which is connected with a controller; the roller cavity 1 is provided with a pressure sensor, and a temperature sensor is connected with a controller; the controller is connected with the display module; the display module is a liquid crystal display screen or an LED screen.
In the embodiment, on the basis of ensuring the effect of the embodiment 1, the air inlet pipeline II 2 and the air guide pipeline 7 are respectively provided with a temperature sensor, and the temperature sensors are connected with a controller; the inner cavity of the roller 1 is provided with a temperature sensor which is connected with a controller; the sensor transmits the real-time process data to the controller, and the controller automatically adjusts the process data in real time according to the data change and standard process parameters, so that unqualified products are prevented from being produced, and the product quality is guaranteed; meanwhile, the human resource input is reduced, and the production cost is reduced.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a compound thoughtlessly fertile cylinder quick drying device, is including cylinder cavity (1) that sets up air intake and air outlet, its characterized in that: a hot air distributor (6) is arranged in the roller cavity (1), the hot air distributor (6) is connected with an air inlet pipeline II (2) through an air inlet, the air inlet pipeline II (2) is communicated with an air outlet of the heat exchange device (3), and an air inlet of the heat exchange device (3) is communicated with an air blower (5) through an air inlet pipeline I (4); the air outlet of the roller cavity (1) is connected with an induced draft fan (8) through an induced draft pipeline (7).
2. The compound fertilizer roller quick drying device according to claim 1, characterized in that: the hot air distributor (6) comprises a transverse cylindrical shell (9), a plurality of air distribution holes (10) are uniformly distributed in the shell (9), and supporting wheels (11) are sleeved on the shell (9) at intervals.
3. The compound fertilizer roller quick drying device according to claim 1, characterized in that: the hot air distributor (6) is arranged at the bottom of the roller cavity (1).
4. The compound fertilizer roller quick drying device according to claim 1, characterized in that: the air outlet and the air inlet of the roller cavity (1) are respectively positioned at two corresponding ends, and the air outlet is positioned at the upper side of the outer side wall of the roller cavity (1).
5. The compound fertilizer roller quick drying device according to claim 1, characterized in that: and the air blower (5), the heat exchange device (3) and the induced draft fan (8) are respectively connected with the driving module, and the driving module is connected with the controller.
6. The compound fertilizer roller quick drying device according to claim 2, characterized in that: the shell (9) is made of alloy materials, the cross section of the shell is circular, oval, triangular or trapezoidal, and the side opposite to the rotation direction of the roller cavity (1) is an inclined plane or an arc.
7. The compound fertilizer roller quick drying device according to claim 2, characterized in that: the air distribution holes (10) are round, and the aperture is 1/2-2/3 of the particle size of the material particles; two adjacent supporting wheels (11) are spaced by 2-3 meters, the supporting wheels (11) are in static connection with the shell (9), and the supporting wheels are in relative rolling operation state in contact with the roller cavity (1).
8. The compound fertilizer roller quick drying device according to claim 5, characterized in that: temperature sensors are arranged on the air inlet pipeline II (2), the air guide pipeline (7) and the roller cavity (1) and are connected with a controller; and a pressure sensor connected with a controller is arranged on the roller cavity (1).
9. The compound fertilizer roller quick drying device according to claim 5, characterized in that: the controller is connected with the display module.
10. The compound fertilizer roller quick drying device according to claim 9, characterized in that: the display module is a liquid crystal display screen or an LED screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608035.7U CN213713718U (en) | 2020-11-12 | 2020-11-12 | Compound thoughtlessly fertile cylinder quick drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022608035.7U CN213713718U (en) | 2020-11-12 | 2020-11-12 | Compound thoughtlessly fertile cylinder quick drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213713718U true CN213713718U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022608035.7U Active CN213713718U (en) | 2020-11-12 | 2020-11-12 | Compound thoughtlessly fertile cylinder quick drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213713718U (en) |
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2020
- 2020-11-12 CN CN202022608035.7U patent/CN213713718U/en active Active
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