CN220339009U - Drying room - Google Patents

Abstract

The utility model relates to a drying room, which comprises a drying room, a cooling fin and a combustion furnace, wherein the cooling fin is connected with the combustion furnace, the cooling fin is arranged in the drying room, a heating cavity is arranged at the top of the combustion furnace, and hot air in the heating cavity enters the cooling fin through a booster pump and a pipeline; the radiating fin comprises a support and a plurality of radiating pipes, and the radiating pipes are fixed on the support in a matrix. The direct heating air is faster than the heating circulating water, so that the heat radiating pipes can be filled with hot air to heat the outside, and the temperature can be reduced quickly when drying is not needed, and compared with the water circulation, the waste of heat energy can be reduced; the combustion furnace is closely attached to the drying chamber, so that heat dissipation can not be caused in a short distance; a closed circulating system is formed between the radiating fins and the combustion furnace, so that the air is ensured to be clean because of the influence of dust in the drying chamber, and the dust explosion is avoided.

Description

Drying room

Technical Field

The utility model relates to the field of bamboo processing, in particular to a drying room.

Background

Because of the rapid lumbering characteristic, the bamboo is widely applied in various fields, is an important renewable resource in China, the whole body of the moso bamboo is precious, and even the woolen at the tip of the bamboo can be used as the raw material of besom and the like.

The process flow of the woolen of the moso bamboo in the processing process is as follows: firstly, drying the waste water to remove redundant water; then, leaves are removed from the bamboo tips of the moso bamboos, so that the dried bamboo leaves are removed, the subsequent bundling processing is facilitated, and the cleaning effect can be prevented from being influenced by excessive fallen leaves when the bamboo leaves are used as a broom. The key to the defoliation process is thus drying.

The existing drying device is a drying room, namely, water is heated by a boiler, hot water heats the room through cooling fins in the drying room, and in the actual use process, the water needs to be heated in a large amount of time due to the fact that the specific heat of the water is large, and the water needs to be recycled into the cooling fins. When the drying is not needed, a large amount of heat is wasted, and the energy waste is serious.

Therefore, a new drying room is needed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems of serious energy waste and low heating efficiency of the existing drying room.

According to one aspect of the utility model, a drying room is provided, which comprises a drying room, a cooling fin and a combustion furnace, wherein the cooling fin is connected with the combustion furnace, the cooling fin is arranged in the drying room, a heating cavity is arranged at the top of the combustion furnace, and hot air in the heating cavity enters the cooling fin through a booster pump and a pipeline; the radiating fin comprises a support and a plurality of radiating pipes, and the radiating pipes are fixed on the support in a matrix.

According to the scheme, compared with heating circulating water, the heating speed is higher, the heat radiating pipes can be filled with hot air to heat the outside rapidly, the temperature can be reduced rapidly when drying is not needed, and compared with water circulation, the waste of heat energy can be reduced; the combustion furnace is closely attached to the drying chamber, so that heat dissipation can not be caused in a short distance; a closed circulating system is formed between the radiating fins and the combustion furnace, so that the air is ensured to be clean because of the influence of dust in the drying chamber, and the dust explosion is avoided.

Preferably, a plurality of radiating fins are uniformly arranged on the outer surface of the radiating pipe, and metal wires are filled in the radiating pipe.

According to the scheme, the heat dissipation fins can improve the contact area with external air, so that the heating efficiency in the drying chamber is improved; the specific heat of the metal wire is small, the contact area is greatly increased when hot air passes through the metal wire, the metal wire can be rapidly heated, and the high temperature can be rapidly transmitted to the radiating pipe; the wire can also store thermal energy, and can ensure constant temperature during temporary shutdown maintenance.

Preferably, heating chambers are arranged on two sides of the drying chamber, the radiating fins are arranged in the heating chambers, and the heating chambers are connected with the drying chamber through an exhaust fan matrix.

According to the scheme, the exhaust fan matrix can improve the flow efficiency of air, so that cold air in the drying chamber is replaced rapidly; the heating chamber separates the fin, reduces the heating volume and can heat up rapidly, can avoid the inflammable substance in the drying chamber to contact with the cooling tube and cause danger moreover.

Preferably, the heating cavity is a flat heating box, and two ends of the heating box are connected with the radiating fins through heat insulation pipelines.

According to the scheme, the flat heating box can improve the heating area of the bottom, so that the heating efficiency of air is improved; the flat design can also reduce the air volume of disposable through the heating cabinet, guarantees that air can heat rapidly.

Preferably, a shunt cavity is arranged in the bracket, the shunt cavity is communicated to the heat insulation pipeline, and two ends of the radiating pipe are respectively communicated to the shunt cavity.

Through this scheme, the reposition of redundant personnel chamber can be shunted the air current that blows in the support and get into each cooling tube, makes every cooling tube homoenergetic heat, further improves heating efficiency.

Preferably, the drying chamber is provided with an inlet and an outlet, both of which are provided at one side of the drying chamber.

Through this scheme, drying chamber one side opening reduces with external air convection to guarantee that the temperature in the drying chamber maintains in a certain limit.

The drying room has the technical effects that the drying room is novel in structure, adopts direct air heating instead of circulating water, can greatly improve the heating efficiency, does not cause a large amount of heat energy waste due to startup and shutdown, and reduces the energy consumption.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic top view of a drying room according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the structure of the drying chamber of fig. 1.

Fig. 3 is a schematic view of the structure of the burner of fig. 1.

Fig. 4 is a schematic structural view of the heat sink in fig. 1.

Fig. 5 is a schematic cross-sectional structure of the radiating pipe of fig. 4.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1 to 5, the drying room in the present embodiment includes a drying room 100, a heat sink 230 and a combustion furnace 210, wherein the heat sink 230 is connected with the combustion furnace 210, the heat sink 230 is disposed in the drying room 100, a heating cavity 211 is disposed at the top of the combustion furnace 210, and hot air in the heating cavity 211 enters the heat sink 230 through a pressurizing pump 220 and a pipeline 240; the heat sink 230 includes a bracket 232 and a plurality of heat dissipating pipes 231, and the heat dissipating pipes 231 are fixed to the bracket 232 in a matrix.

According to the scheme, compared with heating circulating water, the heating speed is higher, the heat radiating pipes 231 can be filled with hot air to heat the outside, the temperature can be reduced rapidly when drying is not needed, and compared with water circulation, the waste of heat energy can be reduced; and the combustion furnace 210 is closely attached to the drying chamber 100, so that heat dissipation is not caused by a short distance; a closed circulation system is formed between the heat sink 230 and the burner 210, and air cleaning is ensured without being affected by dust in the drying chamber 100, thereby preventing dust explosion.

The inner wall of the drying chamber 100 is coated with a heat insulating material such as heat insulating cotton, etc., so that heat exchange with the outside can be reduced. The top of the drying chamber 100 is provided with a sliding rail, so that the dried bamboo can enter and move out in a hanging moving way, thereby realizing the purpose of automatic drying.

In this embodiment or other embodiments, a plurality of heat dissipation fins 233 are uniformly disposed on the outer surface of the heat dissipation tube 231, and the heat dissipation tube 231 is filled with metal wires 234. The heat dissipation fins 233 can increase a contact area with external air, thereby increasing heating efficiency in the drying chamber 100; the specific heat of the metal wire 234 is small, and the contact area is greatly increased when hot air passes through, so that the metal wire 234 can be rapidly heated, and the high temperature can be rapidly transferred to the radiating pipe 231; the wire 234 is also capable of storing thermal energy and ensuring a constant temperature during temporary shut-down maintenance.

In order to prevent the metal wire 234 from being blown out by the air flow, protection nets are detachably connected to both ends of the radiating pipe 231; the wire 234 is, for example, a wire ball or metal scraps generated by cutting, and may be made of metal such as iron, stainless steel, or aluminum.

In this embodiment or other embodiments, heating chambers 110 are provided at both sides of the drying chamber 100, heat sinks 230 are provided in the heating chambers 110, and the heating chambers 110 and the drying chamber 100 are connected through an exhaust fan matrix 120. The exhaust fan matrix 120 can improve the flow efficiency of air, thereby rapidly replacing the cool air of the drying chamber 100; the heating chamber 110 partitions the heat sink 230, reduces the heating volume, can rapidly raise the temperature, and can prevent inflammable substances in the drying chamber 100 from contacting the heat pipe 231 to cause danger.

The arrangement length of the fans in the exhaust fan matrix 120 is consistent with the length of the radiating pipes 231, so that the fluidity of air is ensured, and dead angles are avoided.

In this embodiment or other embodiments, the heating chamber 211 is a flat heating box, and two ends of the heating box are connected to the heat sink 230 through the heat insulation pipe 240. The flat heating box can improve the heating area of the bottom, so that the heating efficiency of air is improved; the flat design can also reduce the air volume of disposable through the heating cabinet, guarantees that air can heat rapidly.

In this embodiment or other embodiments, the bracket 232 is provided with a shunt cavity 235, the shunt cavity 235 is connected to the heat insulation pipe 240, and two ends of the heat dissipation pipe 231 are respectively connected to the shunt cavity 235. The flow splitting chamber 235 can split the air flow blown into the bracket 232 into the respective heat dissipating pipes 231, so that each heat dissipating pipe 231 can be heated, and the heating efficiency is further improved.

In this embodiment or other embodiments, the drying chamber 100 is provided with one inlet and one outlet, both of which are provided at one side of the drying chamber 100. The drying chamber 100 is opened at one side thereof to reduce air convection with the outside, thereby ensuring that the temperature in the drying chamber is maintained within a certain range.

The technical effect of this embodiment lies in, this stoving room novel structure adopts directly to the air heating and non-circulating water, can improve heating efficiency greatly, and can not cause a large amount of heat energy waste because of the switching on and shutting down, reduces the energy consumption.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (6)

1. The drying room comprises a drying room body, cooling fins and a combustion furnace, wherein the cooling fins are connected with the combustion furnace, and the cooling fins are arranged in the drying room body; the radiating fin comprises a support and a plurality of radiating pipes, and the radiating pipes are fixed on the support in a matrix.

2. The drying room of claim 1, wherein a plurality of heat radiating fins are uniformly arranged on the outer surface of the heat radiating pipe, and metal wires are filled in the heat radiating pipe.

3. The drying room according to claim 1, wherein heating chambers are provided at both sides of the drying chamber, the heat sink is provided in the heating chamber, and the heating chamber and the drying chamber are connected by an exhaust fan matrix.

4. The drying room of claim 1, wherein the heating chamber is a flat heating box, and two ends of the heating box are connected with the heat sink through heat insulation pipes.

5. The drying room of claim 4, wherein a shunt cavity is provided in the bracket, the shunt cavity is connected to the heat insulation pipe, and two ends of the radiating pipe are respectively connected to the shunt cavity.

6. The drying room of claim 1 wherein said drying chamber is provided with an inlet and an outlet, said inlet and said outlet being disposed on one side of said drying chamber.