CN216745364U - Dehumidifier for agricultural and sideline products bakery - Google Patents
Dehumidifier for agricultural and sideline products bakery Download PDFInfo
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- CN216745364U CN216745364U CN202123170408.8U CN202123170408U CN216745364U CN 216745364 U CN216745364 U CN 216745364U CN 202123170408 U CN202123170408 U CN 202123170408U CN 216745364 U CN216745364 U CN 216745364U
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Abstract
The utility model discloses a dehumidifier for a bakery of agricultural and sideline products, which comprises a hollow case, wherein an air inlet and an air outlet are arranged on the hollow case, an air heat exchanger and a surface air cooler are arranged in the hollow case, a fan for controlling the flow direction of air flow is arranged in the hollow case, and the air flow direction is that the air in the bakery returns to the bakery after sequentially passing through the air inlet, the air heat exchanger, the surface air cooler, the air heat exchanger and the air outlet; the agricultural and sideline product baking room does not carry out open dehumidification, thereby avoiding heat emission in the dehumidification process, saving baking cost, reducing pollution of emission to the environment and avoiding loss of aroma substances in the baking process. The appearance quality and the aroma quality of the agricultural and sideline products can be further improved fundamentally.
Description
Technical Field
The utility model relates to an agricultural and sideline products toasts technical field, especially relates to an agricultural and sideline products dehumidifier for bakery.
Background
At present, the main equipment for baking agricultural and sideline products in China is a standard bulk curing barn, the humidity control means of the barn is to adjust the fresh air volume of the bulk curing barn by adjusting the opening degree of a fresh air supply electric valve of the bulk curing barn, so that the internal air pressure of the bulk curing barn is increased or reduced, and the moisture is discharged through a moisture discharging window by depending on the change of the internal and external pressure differences, as shown in figure 1, wherein: 01 is a baking room enclosure structure; 02 is a moisture-removing one-way air valve window; 03 is a fresh air electric regulating valve; 04 is a circulating fan; 05 is a heating source.
Although through continuous technological innovation, as the environmental protection strength of the country is increased, the fire coal is gradually replaced by the biomass fuel, or new baking technologies such as a heat pump and the like are adopted, the baking process still has the following defects:
1. the biomass fuel technology or the heat pump heating and baking technology increases the baking cost of farmers to different degrees and influences the economic benefit of the farmers;
2. the open type dehumidification process takes away a large amount of heat energy in the dehumidification process, so that energy is wasted;
3. the open type dehumidification process discharges a large amount of heat energy, and simultaneously, fragrant organic substances generated in the baking process are discharged, so that the fragrance quality and the appearance quality of the baked agricultural and sideline products are greatly reduced; the current baking process becomes a bottleneck for further improving the baking quality.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough that exists at present, the utility model provides a dehumidifier for agricultural and sideline products bakery can carry out closed hydrofuge to stop the heat emission of hydrofuge process, sparingly toast the cost, reduce the pollution of emission to the environment, also stopped and toasted the loss of in-process fragrant material.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
the utility model provides a dehumidifier for agricultural and sideline products bakery, the dehumidifier includes cavity quick-witted case, be equipped with air intake and air outlet on the cavity quick-witted case, be equipped with air heat exchanger and surface cooler in the cavity machine incasement, the cavity machine incasement is equipped with the fan that is used for controlling the air current flow direction, the air current flow direction is in the bakery air gets back to in the bakery after air intake, air heat exchanger, surface cooler, air heat exchanger and air outlet in proper order.
According to an aspect of the utility model, the cavity machine incasement is equipped with the baffle, the cavity machine case is separated for two cavitys of part intercommunication by the baffle, and two cavitys are linked together with air intake and air outlet respectively.
According to an aspect of the utility model, be equipped with air heat exchanger and surface cooler in the cavity that is linked together with the air intake.
According to an aspect of the present invention, the air heat exchanger is provided at a position where the two cavities communicate with each other.
According to an aspect of the present invention, the air heat exchanger is connected to the air inlet at one end and to the surface cooler at the other end.
According to an aspect of the present invention, the fan is disposed at any position or any number of positions of the position where the air current flows.
According to the utility model discloses an aspect, the surface cooler includes coolant liquid feed liquor pipe and coolant liquid drain pipe, the one end and the surface cooler of coolant liquid feed liquor pipe and coolant liquid drain pipe are connected, and outside coolant liquid source is connected to the other end.
According to an aspect of the present invention, the hollow chassis bottom is provided with a condensed water drain pipe.
According to one aspect of the utility model, the hollow case is externally provided with a heat preservation layer.
According to one aspect of the present invention, the air inlet is located below the air outlet of the hollow case; the cooling water source temperature is lower than 30 ℃.
The utility model discloses the advantage of implementing: the dehumidifier for the agricultural and sideline product baking room comprises a hollow case, wherein an air inlet and an air outlet are arranged on the hollow case, an air heat exchanger and a surface air cooler are arranged in the hollow case, a fan for controlling the flow direction of air flow is arranged in the hollow case, and the air flow direction is that the air in the baking room returns to the baking room after sequentially passing through the air inlet, the air heat exchanger, the surface air cooler, the air heat exchanger and the air outlet; high-humidity hot air in the curing barn flows into the dehumidifier through the air inlet, firstly flows through the air heat exchanger for primary cooling and precooling, then flows through the surface air cooler for secondary cooling and dehumidification, then flows through the air heat exchanger again for heat absorption and temperature rise, and is sent into the curing barn through the air outlet; furthermore, in the dehumidification process, the surface air cooler is cooled by the external cold source through the cooling liquid inlet pipe and the cooling liquid outlet pipe. The agricultural and sideline product baking room does not carry out open dehumidification, thereby avoiding heat emission in the dehumidification process, saving baking cost, reducing pollution of emission to the environment and avoiding loss of aroma substances in the baking process. The appearance quality and the aroma quality of the agricultural and sideline products can be further improved fundamentally.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a moisture-removing structure of a baking room according to the background art of the present invention;
fig. 2 is a schematic structural view of a dehumidifier for a baking room for agricultural and sideline products according to a first embodiment of the present invention;
fig. 3 is a schematic view of a working process of a dehumidifier for a baking room for agricultural and sideline products according to the first embodiment of the present invention;
fig. 4 is a schematic structural view of the dehumidifier for the agricultural and sideline product bakery according to the second and third embodiments of the present invention;
fig. 5 is a schematic view of the working process of the dehumidifier for the baking room of agricultural and sideline products in the second and third embodiments of the present invention.
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.
Example one
As shown in fig. 2 and 3, the dehumidifier for the agricultural and sideline product baking room comprises a hollow case 1, wherein an air inlet 2 and an air outlet 3 are arranged on the hollow case 14The air flow direction is that air in the baking room sequentially passes through the air inlet 2, the air heat exchanger 3, the surface air cooler 6, the air heat exchanger 3 and the air outlet 4 and then returns to the baking room.
In practical application, one end of the air heat exchanger 3 is connected with the air inlet 2, and the other end is connected with the surface air cooler 6.
In practical application, surface cooler 6 includes coolant liquid feed pipe 8 and coolant liquid drain pipe 9, the one end and the surface cooler of coolant liquid feed pipe and coolant liquid drain pipe are connected, and the outside coolant liquid source is connected to the other end.
In practical application, a condensed water drain pipe 10 is arranged at the bottom of the hollow case.
In practical application, a heat-insulating layer is arranged outside the hollow case.
In practical application, the air inlet is positioned below the air outlet.
In practical applications, the fan 5 is disposed at any position or any number of positions of the airflow passing through positions. For example, a fan for sucking air from the baking room can be arranged at the air inlet, a fan for sucking air can be arranged behind the surface air cooler, a fan for blowing air downwards can be arranged, a fan for blowing air upwards can be arranged below the air heat exchanger, a fan for blowing air into the baking room can be arranged at the air outlet, and the like, and the setting is carried out according to actual needs.
The working principle of the embodiment is as follows:
when the dehumidifier of the embodiment is used for dehumidification, under the action of the fan 5, high-humidity hot air A in the curing barn flows into the dehumidifier through the air inlet 2, firstly flows through the air heat exchanger 3 for primary cooling and precooling, then flows through the surface air cooler 6 for secondary cooling and dehumidification, then flows through the air heat exchanger 3 again for heat absorption and temperature rise, and the heated air B is sent into the curing barn through the air outlet 4, and in the dehumidification process, the surface air cooler 6 is connected with an external cold source through the cooling liquid inlet pipe and the cooling liquid outlet pipe for cooling. The agricultural and sideline product curing barn dehumidifies through the dehumidifier of the embodiment without open dehumidification, thereby avoiding heat emission in the dehumidification process and avoiding loss of aroma substances in the curing process.
Example two
As shown in figures 4 and 5, the dehumidifier for the agricultural and sideline product baking room comprises a hollow case 1 with a partition plate 7 inside, wherein an air inlet 2 and an air outlet 3 are arranged on the case4The air flow direction is that air in the baking room sequentially passes through the air inlet, the air heat exchanger, the surface air cooler, the cavity communicated with the air inlet, the air heat exchanger, the cavity communicated with the air outlet and then returns to the baking room.
In practical applications, the air heat exchanger 3 is disposed at a position where the two chambers communicate with each other.
In practical application, one end of the air heat exchanger 3 is connected with the air inlet 2, and the other end is connected with the surface air cooler 6.
In practical applications, the fan 5 is disposed at any position or any number of positions of the airflow passing through.
In practical application, surface cooler 6 includes coolant liquid feed pipe 8 and coolant liquid drain pipe 9, the one end and the surface cooler of coolant liquid feed pipe and coolant liquid drain pipe are connected, and the outside coolant liquid source is connected to the other end.
In practical application, a condensed water drain pipe 10 is arranged at the bottom of the cavity communicated with the air inlet.
In practical application, a heat-insulating layer is arranged outside the hollow case 1.
The working principle of the embodiment is as follows:
when the dehumidifier is used for dehumidification, high-humidity hot air A in the curing barn flows into the dehumidifier through the air inlet 2 under the action of the fan 5, firstly flows through the air heat exchanger 3 for primary cooling and precooling, then flows through the surface air cooler 6 for secondary cooling and dehumidification, then flows through the air heat exchanger 3 again for heat absorption and temperature rise, heated air B is sent into the curing barn through the air outlet 4, and in the dehumidification process, the surface air cooler 6 is connected with an external cold source through the cooling liquid inlet pipe and the cooling liquid outlet pipe for cooling. The agricultural and sideline product curing barn dehumidifies through the dehumidifier of the embodiment without open dehumidification, thereby avoiding heat emission in the dehumidification process and avoiding loss of aroma substances in the curing process.
EXAMPLE III
As shown in fig. 4 and 5, the dehumidifier for the agricultural and sideline products baking room is composed of a case 1, an air heat exchanger 3, a fan 5, a surface air cooler 6, a partition plate 7, a cooling liquid inlet pipe 8, a cooling liquid outlet pipe 9 and a condensed water drain pipe 10, wherein the case 1 is provided with an air inlet 2 and an air outlet 4, the partition plate 7 is arranged inside the case 1 and divides the case into an upper cavity, a lower cavity, a left cavity and a right cavity, the air heat exchanger is arranged in the case connected with the air inlet, the positions of the surface air cooler and the air heat exchanger can be changed to ensure that the wind direction flows from the air heat exchanger to the surface air cooler, the fan is arranged at the upper part of the air heat exchanger or at the right side or lower side of the air heat exchanger according to circumstances, one end of the cooling liquid inlet pipe and the cooling liquid outlet pipe is connected with the surface air cooler, the other end is connected with a cooling tower or other cooling water source, the condensed water drain pipe is arranged at the bottom of the box body. The box body can be made of metal plate materials or non-metal materials.
The working principle of the embodiment is as follows:
when the dehumidifier is used for dehumidification, high-humidity hot air A in the curing barn flows into the dehumidifier through the air inlet under the action of the fan, firstly flows through the air heat exchanger for primary cooling and precooling, then flows through the surface cooler for secondary cooling and dehumidification, then flows through the air heat exchanger again for heat absorption and temperature rise, and heated air B is sent into the curing barn through the air outlet. The agricultural and sideline product curing barn dehumidifies through the dehumidifier of the embodiment without open dehumidification, thereby avoiding heat emission in the dehumidification process and avoiding loss of aroma substances in the curing process.
The utility model discloses the advantage of implementing: the dehumidifier for the agricultural and sideline products bakery of the utility model comprises a hollow case, wherein an air inlet and an air outlet are arranged on the hollow case, an air heat exchanger and a surface air cooler are arranged in the hollow case, a fan for controlling the flow direction of air flow is arranged in the hollow case, and the air flow direction is that the air in the bakery returns to the bakery after sequentially passing through the air inlet, the air heat exchanger, the surface air cooler, the air heat exchanger and the air outlet; high-humidity hot air in the curing barn flows into the dehumidifier through the air inlet, firstly flows through the air heat exchanger for primary cooling and precooling, then flows through the surface air cooler for secondary cooling and dehumidification, then flows through the air heat exchanger again for heat absorption and temperature rise, and is sent into the curing barn through the air outlet; furthermore, in the dehumidification process, the surface air cooler is cooled by the external cold source through the cooling liquid inlet pipe and the cooling liquid outlet pipe. The agricultural and sideline product baking room does not carry out open dehumidification, thereby avoiding heat emission in the dehumidification process, saving baking cost, reducing pollution of emission to the environment and avoiding loss of aroma substances in the baking process. The appearance quality and the aroma quality of the agricultural and sideline products can be further improved fundamentally.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The dehumidifier for the bakery of the agricultural and sideline products is characterized by comprising a hollow case, wherein an air inlet and an air outlet are formed in the hollow case, an air heat exchanger and a surface air cooler are arranged in the hollow case, a fan used for controlling the flow direction of air is arranged in the hollow case, and the air in the bakery flows back to the bakery through the air inlet, the air heat exchanger, the surface air cooler, the air heat exchanger and the air outlet in sequence.
2. The dehumidifier of claim 1, wherein a partition is disposed in the hollow case, the hollow case is divided by the partition into two partially connected chambers, and the two chambers are respectively connected to the air inlet and the air outlet.
3. The dehumidifier of claim 2, wherein an air heat exchanger and a surface air cooler are disposed in the chamber communicating with the air inlet.
4. The dehumidifier of claim 3, wherein said air heat exchanger is provided at a position where two cavities communicate with each other.
5. The dehumidifier of claim 1, wherein said air heat exchanger is connected to the air inlet at one end and to the surface air cooler at the other end.
6. The dehumidifier of claim 1, wherein said fan is disposed at any one or more of the positions through which the air flows.
7. The dehumidifier of any one of claims 1 to 6, wherein the surface cooler comprises a coolant inlet pipe and a coolant outlet pipe, one end of the coolant inlet pipe and one end of the coolant outlet pipe are connected to the surface cooler, and the other end of the coolant inlet pipe and the other end of the coolant outlet pipe are connected to an external coolant source.
8. The dehumidifier of any one of claims 1 to 6, wherein a drain for condensed water is provided at the bottom of the hollow casing.
9. The dehumidifier of any one of claims 1 to 6, wherein an insulating layer is provided outside the hollow casing.
10. The agricultural and sideline product bakery dehumidifier of claim 1, wherein the air inlet is located below the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170408.8U CN216745364U (en) | 2021-12-15 | 2021-12-15 | Dehumidifier for agricultural and sideline products bakery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170408.8U CN216745364U (en) | 2021-12-15 | 2021-12-15 | Dehumidifier for agricultural and sideline products bakery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216745364U true CN216745364U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123170408.8U Active CN216745364U (en) | 2021-12-15 | 2021-12-15 | Dehumidifier for agricultural and sideline products bakery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216745364U (en) |
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2021
- 2021-12-15 CN CN202123170408.8U patent/CN216745364U/en active Active
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