CN219934573U

CN219934573U - Material blanking energy-saving device of drying furnace

Info

Publication number: CN219934573U
Application number: CN202321383384.0U
Authority: CN
Inventors: 刘�文
Original assignee: Zibo Wenshike Aluminum Co ltd
Current assignee: Zibo Wenshike Aluminum Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-10-31
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to a material blanking energy-saving device of a drying furnace, which comprises a drying furnace shell, wherein an integrated drying mechanism is arranged in the drying furnace shell, a heat exchange mechanism is arranged in the outer wall of the drying furnace shell, and an auxiliary air drying mechanism is arranged on the outer side of the drying furnace shell; the integrative stoving mechanism includes special-shaped auger, and the blade interval of special-shaped auger increases gradually, and special-shaped auger rotates to be connected between the both sides of dry-off oven shells inner wall. The special-shaped auger has the beneficial effects that the blade spacing which is gradually increased by the special-shaped auger is utilized, so that in the conveying process of materials, the conveying speed of the front end of the materials is low, the conveying speed of the rear end of the materials is higher, the materials are gradually increased along with the conveying speed, the materials are gradually spread along with the conveying, the drying is convenient, the special-shaped auger is continuously turned over in the conveying process, the drying is more complete, and the materials dried at the tail end of the drying are automatically discharged from the discharging pipe.

Description

Material blanking energy-saving device of drying furnace

Technical Field

The utility model relates to the technical field of drying ovens, in particular to a material blanking energy-saving device of a drying oven.

Background

The drying furnace is widely used in agriculture and chemical industry, and comprises a hot air drying furnace, a gas drying furnace, a wood drying furnace and a fluidized bed drying furnace, wherein high-temperature flue gas obtained after fuel is combusted and reacted is mixed with air in the environment to a certain set temperature and then directly enters a drying chamber or a baking room to be contacted with the dried material, and the water is heated and evaporated, so that a dried product is obtained.

Through retrieving, chinese patent discloses a stoving even dry-off oven (grant bulletin number CN 212390766U), this patent technology is through the use of mutually supporting of dry-off oven shell, protecting crust, heater strip, motor casing, motor, pivot, (mixing) shaft, stirring leaf and feeder hopper, has reached the even purpose of this dry-off oven stoving, thereby solved the inhomogeneous problem of general dry-off oven stoving, make this dry-off oven can be better in the use to float the pearl stoving, the effectual stoving quality that has improved, reduced people's manufacturing cost, further satisfied people's user demand, the work of giving people has brought convenience.

However, in the practical application process, the blanking of the drying furnace is troublesome, each time of drying needs to be specially opened by the device to perform blanking or the materials are extracted from the drying furnace by using other driving, so that the drying process of the drying furnace is more complicated to operate, the blanking is specially performed, the drying efficiency is not only influenced, the drying cannot be continuously performed, and additional power is needed to perform blanking, so that the drying energy consumption is higher, and the practical application is not facilitated.

Disclosure of Invention

In view of the above problems in the prior art, the main object of the present utility model is to provide a material discharging energy-saving device for a drying furnace, which is capable of integrally carrying out conveying, stirring, drying, auxiliary air drying and discharging, and automatically carrying out discharging operation after thoroughly drying the material, so as to simplify the workload and reduce the energy consumption of drying.

The technical scheme of the utility model is as follows: the material discharging and energy saving device of the drying furnace comprises a drying furnace shell, wherein an integrated drying mechanism is arranged in the drying furnace shell, a heat exchange mechanism is arranged in the outer wall of the drying furnace shell, and an auxiliary air drying mechanism is arranged on the outer side of the drying furnace shell; the utility model discloses a drying mechanism, including the special-shaped auger, the blade interval of special-shaped auger increases gradually, special-shaped auger rotates to be connected between the both sides of drying furnace shells inner wall, fixedly connected with net section of thick bamboo between the both sides of drying furnace shells inner wall, net section of thick bamboo cover is established in the outside of special-shaped auger, the outside fixedly connected with driving motor of drying furnace shells, driving motor's output extends to the inside of drying furnace shells and with the one end fixed connection of special-shaped auger center pin, four mounting panels of bottom fixedly connected with of drying furnace shells inner wall, fixed mounting has the heating pipe between the one side that every two drying furnace shells are close to.

As a preferred implementation mode, the one end fixedly connected with unloading pipe of dry-off oven casing bottom, the top of unloading pipe extends to the inside of a net section of thick bamboo, the other end fixedly connected with outlet pipe of dry-off oven casing bottom, the top of outlet pipe extends to the bottom of dry-off oven shells inner wall, the outside fixedly connected with feed hopper of dry-off oven casing, the feed inlet has been seted up to the outside of dry-off oven casing and is located feed hopper's output.

As a preferred embodiment, the heat exchange mechanism comprises a heat exchange coil, the heat exchange coil is wound and arranged inside the outer wall of the drying furnace shell, one end of the heat exchange coil extends to the outer side of the drying furnace shell and is fixedly connected with a cold flow input pipe, the other end of the heat exchange coil extends to the outer side of the drying furnace shell and is fixedly connected with a cold flow heat exchange output pipe, a plurality of exhaust holes are formed in the top of the drying furnace shell, the bottoms of the exhaust holes extend to the inside of the drying furnace shell, and the exhaust holes are equidistantly formed in gaps of the heat exchange coil.

As a preferred embodiment, the auxiliary air drying mechanism comprises a protective net cover, the protective net cover is fixedly connected to the outer side of the drying furnace shell, one end, far away from a driving motor, of a central shaft of the special-shaped auger extends to the outer side of the drying furnace shell and is fixedly connected with an exhaust fan, one side, close to the protective net cover, of the drying furnace shell is provided with a vent hole, and a filter screen is arranged in the vent hole.

As a preferred implementation mode, the bottom of the inner wall of the drying furnace shell is provided with an inclined plane, and the top of the water outlet pipe is positioned at the lowest end of the bottom of the inner wall of the drying furnace shell.

As a preferred embodiment, the bottom of the drying oven shell is fixedly connected with four supporting legs.

As a preferred implementation mode, the outside fixedly connected with control panel of drying furnace casing, driving motor and heating pipe all with control panel electric connection.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the special-shaped auger is arranged, so that the blade spacing gradually increased by the special-shaped auger can be utilized, the conveying speed of the front end of the material is low, the conveying speed of the rear end of the material is higher in the conveying process of the material, the material gradually increases along with the conveying speed, the material gradually spreads along with the conveying, the drying is convenient, the special-shaped auger continuously overturns in the conveying process, the drying is more sufficient, the material dried at the tail end of the drying is automatically fed from the feeding pipe, the multiple auxiliary drying work can be realized by using a simple mechanical structure in the whole process, the feeding is automatically carried out at the tail end of the drying, the special feeding operation is not needed, the whole operation flow is integrally formed, no additional power drive is needed, more energy consumption in the drying process is further saved, the drying efficiency is greatly increased, the drying effect is improved, and the practical application is facilitated.

Drawings

FIG. 1 is a schematic perspective view of a material discharging energy-saving device of a drying furnace;

FIG. 2 is a schematic diagram showing a front view in cross section of a material discharging and energy saving device for a drying furnace according to the present utility model;

FIG. 3 is a schematic diagram of a heat exchange coil of the energy-saving device for discharging materials in a drying furnace;

fig. 4 is a schematic diagram of a net drum principle of the material discharging energy-saving device of the drying furnace.

Legend description: 1. a drying oven shell; 2. a driving motor; 3. a special-shaped auger; 4. a net drum; 5. a mounting plate; 6. heating pipes; 7. an exhaust hole; 8. a heat exchange coil; 9. cold flow input pipe; 10. cold flow heat exchange output pipe; 11. a vent hole; 12. an exhaust fan; 13. a water outlet pipe; 14. discharging pipes; 15. a feed hopper; 16. a control panel; 17. and a protective net cover.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the material blanking energy-saving device of the drying furnace comprises a drying furnace shell 1, wherein an integrated drying mechanism is arranged in the drying furnace shell 1, a heat exchange mechanism is arranged in the outer wall of the drying furnace shell 1, and an auxiliary air drying mechanism is arranged on the outer side of the drying furnace shell 1; integrative stoving mechanism includes special-shaped auger 3, special-shaped auger 3's blade interval increases gradually, special-shaped auger 3 rotates to be connected between the both sides of oven housing 1 inner wall, fixedly connected with net section of thick bamboo 4 between the both sides of oven housing 1 inner wall, net section of thick bamboo 4 cover is established in the outside of special-shaped auger 3, oven housing 1's outside fixedly connected with driving motor 2, driving motor 2's output extends to oven housing 1's inside and with special-shaped auger 3's one end fixed connection of center pin, oven housing 1's bottom fixedly connected with four mounting panels 5, fixed mounting has heating pipe 6 between the one side that every two oven housing 1 are close to, it is interval to cross to set up special-shaped auger 3, can utilize special-shaped auger 3 to increase gradually, make in the transportation process of material, the transportation speed of material front end is slow, the transportation speed of rear end is faster, and then make the material spread gradually along with the transportation speed, make things convenient for the stoving, special-shaped auger 3 constantly overturns at the transportation process, and then the stoving is more abundant.

Example 2

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, one end fixedly connected with unloading pipe 14 of oven housing 1 bottom, the top of unloading pipe 14 extends to the inside of net section of thick bamboo 4, the other end fixedly connected with outlet pipe 13 of oven housing 1 bottom, the top of outlet pipe 13 extends to the bottom of oven housing 1 inner wall, oven housing 1's outside fixedly connected with feed hopper 15, the feed inlet has been seted up to oven housing 1's outside and the output that is located feed hopper 15, the entering and the output of material of being convenient for.

Wherein, heat exchange mechanism includes heat exchange coil 8, heat exchange coil 8 winding sets up in the inside of the outer wall of stoving stove casing 1, heat exchange coil 8's one end extends to the outside of stoving stove casing 1 and fixedly connected with cold flow input tube 9, heat exchange coil 8's the other end extends to the outside of stoving stove casing 1 and fixedly connected with cold flow heat exchange output tube 10, a plurality of exhaust holes 7 have been seted up at the top of stoving stove casing 1, exhaust hole 7's bottom extends to the inside of stoving stove casing 1, exhaust hole 7 equidistance sets up in the clearance of heat exchange coil 8, can utilize heat exchange coil 8 to absorb the heat that the stoving process discharged, and then realize the heat retrieval and utilization.

Wherein, supplementary air-drying mechanism includes protection screen panel 17, protection screen panel 17 fixed connection is in the outside of dry-off oven casing 1, and driving motor 2's one end is kept away from to the center pin of dysmorphism auger 3 extends to the outside of dry-off oven casing 1 and fixedly connected with exhaust fan 12, and ventilation hole 11 has been seted up to the dry-off oven casing 1 one side that is close to protection screen panel 17, and ventilation hole 11's inside is provided with the filter screen, can drive exhaust fan 12 through the transmission and rotate in order to assist taking away the moisture.

Wherein, the bottom of the inner wall of the drying oven shell 1 is provided with an inclined plane, and the top of the water outlet pipe 13 is positioned at the lowest end of the bottom of the inner wall of the drying oven shell 1, so that condensed water vapor can flow out from the water outlet pipe 13 through the inclined plane.

Wherein, the bottom fixedly connected with four supporting legs of stoving stove casing 1 is convenient for support stoving stove casing 1.

Wherein, the outside fixedly connected with control panel 16 of oven housing 1, driving motor 2 and heating pipe 6 all with control panel 16 electric connection, be convenient for control driving motor 2 and heating pipe 6 work through control panel 16.

Working principle:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the material is added from the feeding funnel 15, the material enters the drying oven shell 1 from the feeding opening and is located in the net drum 4, the driving motor 2 is controlled to work, the special-shaped auger 3 is driven to rotate, the material is conveyed along with the special-shaped auger 3 with gradually increased fan blade distance, and is dried by controlling the heating pipe 6 to work, in the conveying process of the material, the conveying speed of the front end of the material is slow, the conveying speed of the rear end is faster, the material is further increased along with the conveying speed, the material is gradually spread along with the conveying, the drying is facilitated, the special-shaped auger 3 is continuously overturned in the conveying process, the drying is further more sufficient, the material dried at the drying end is automatically fed from the feeding pipe 14, the whole heating pipe 6 is heated and dried for the material, evaporated water vapor is discharged from the exhaust hole 7, condensed water drops in the evaporation process flow to the bottom of the inner wall of the drying oven shell 1 directly or along with the inner wall of the drying oven shell 1, the evaporated vapor is discharged along with the evaporation of the vapor, the vapor still carries heat, one end of the heat exchange coil 8 is injected, the evaporated water vapor is further carried by the evaporation water vapor, the evaporation vapor is carried by the cold water, the evaporation fan is further carried by the evaporation fan, the energy-saving effect is further, the energy-saving effect can be realized, the drying device is realized, and the drying device is further can be assisted by the rotation, and the drying device is realized, and the drying air is realized.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a drying furnace material unloading economizer, includes drying furnace casing (1), its characterized in that: an integrated drying mechanism is arranged in the drying furnace shell (1), a heat exchange mechanism is arranged in the outer wall of the drying furnace shell (1), and an auxiliary air drying mechanism is arranged on the outer side of the drying furnace shell (1);

the utility model provides an integrative stoving mechanism includes dysmorphism auger (3), the blade interval of dysmorphism auger (3) increases gradually, dysmorphism auger (3) rotate and connect between the both sides of dry-off oven casing (1) inner wall, fixedly connected with net section of thick bamboo (4) between the both sides of dry-off oven casing (1) inner wall, net section of thick bamboo (4) cover is established in the outside of dysmorphism auger (3), the outside fixedly connected with driving motor (2) of dry-off oven casing (1), the output of driving motor (2) extends to the inside of dry-off oven casing (1) and with the one end fixed connection of dysmorphism auger (3) center pin, the bottom fixedly connected with four mounting panel (5) of dry-off oven casing (1) inner wall, fixed mounting has heating pipe (6) between the one side that every two dry-off oven casings (1) are close to mutually.

2. The energy-saving device for discharging materials in a drying oven according to claim 1, wherein: one end fixedly connected with unloading pipe (14) of dry-off oven casing (1) bottom, the inside of net section of thick bamboo (4) is extended to the top of unloading pipe (14), the other end fixedly connected with outlet pipe (13) of dry-off oven casing (1) bottom, the top of outlet pipe (13) extends to the bottom of dry-off oven casing (1) inner wall, the outside fixedly connected with feed hopper (15) of dry-off oven casing (1), the feed inlet has been seted up in the outside of dry-off oven casing (1) and the output that is located feed hopper (15).

3. The energy-saving device for discharging materials in a drying oven according to claim 1, wherein: the utility model provides a heat exchange mechanism includes heat exchange coil (8), heat exchange coil (8) twine the inside that sets up at oven housing (1) outer wall, the one end of heat exchange coil (8) extends to oven housing (1) outside and fixedly connected with cold flow input tube (9), the other end of heat exchange coil (8) extends to oven housing (1) outside and fixedly connected with cold flow heat exchange output tube (10), a plurality of exhaust holes (7) have been seted up at oven housing (1) top, the inside that extends to oven housing (1) in exhaust hole (7) bottom, exhaust hole (7) equidistance sets up in heat exchange coil (8) clearance.

4. The energy-saving device for discharging materials in a drying oven according to claim 1, wherein: the auxiliary air drying mechanism comprises a protective net cover (17), the protective net cover (17) is fixedly connected to the outer side of a drying oven shell (1), one end, away from a driving motor (2), of a central shaft of the special-shaped auger (3) extends to the outer side of the drying oven shell (1) and is fixedly connected with an exhaust fan (12), one side, close to the protective net cover (17), of the drying oven shell (1) is provided with a vent hole (11), and a filter screen is arranged in the vent hole (11).

5. The energy-saving device for discharging materials in a drying oven according to claim 2, wherein: the bottom of the inner wall of the drying furnace shell (1) is provided with an inclined plane, and the top of the water outlet pipe (13) is positioned at the lowest end of the bottom of the inner wall of the drying furnace shell (1).

6. The energy-saving device for discharging materials in a drying oven according to claim 1, wherein: the bottom of the drying furnace shell (1) is fixedly connected with four supporting legs.

7. The energy-saving device for discharging materials in a drying oven according to claim 2, wherein: the outside fixedly connected with control panel (16) of drying furnace casing (1), driving motor (2) and heating pipe (6) all with control panel (16) electric connection.