CN218065181U - Negative pressure dehumidifying device for drying room - Google Patents
Negative pressure dehumidifying device for drying room Download PDFInfo
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- CN218065181U CN218065181U CN202222048296.7U CN202222048296U CN218065181U CN 218065181 U CN218065181 U CN 218065181U CN 202222048296 U CN202222048296 U CN 202222048296U CN 218065181 U CN218065181 U CN 218065181U
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Abstract
The application discloses a negative pressure hydrofuge device for drying room belongs to food drying equipment technical field, and its technical scheme main points are including being used for enclosing into the partition wall of drying room, the inboard of partition wall is provided with the interior wall body that forms by the concatenation of spraying plastics steel sheet, form the circulation wind channel between interior wall body and the partition wall, the bottom both sides of interior wall body are provided with negative-pressure air fan, negative-pressure air fan is used for the air in the suction drying room and arranges to the circulation wind channel in, the top of interior wall body is provided with the air intake, the both sides that just are located the air intake in the circulation wind channel are provided with the air handling unit, and this application has under the balanced prerequisite of heat, improves drying efficiency's effect.
Description
Technical Field
The application belongs to the technical field of food drying equipment, and more specifically relates to a negative pressure dehumidifying device for a drying room.
Background
At present, most of food production and agricultural and sideline product processing processes need drying and dehumidification, and particularly meat products, aquatic products, tea leaves and the like.
The high temperature air after mostly adopting the heating in traditional drying room heats the material, forces the moisture evaporation in the meat products to go out, however the shortcoming that this kind of drying method exists is if want to have higher drying efficiency, just must improve the temperature of high temperature air, and higher temperature influences the meat products quality easily, therefore still remains the space of improving.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a negative pressure hydrofuge device for between drying, its advantage lies in under the balanced prerequisite of heat, can improve drying efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a negative pressure hydrofuge device for drying room, is including being used for enclosing into the partition wall of drying room, the inboard of partition wall is provided with the interior wall body that forms by the concatenation of spraying plastics steel sheet, form the circulation wind channel between interior wall body and the partition wall, the bottom both sides of interior wall body are provided with negative-pressure air fan, negative-pressure air fan is used for the air in the suction drying room and arranges to the circulation wind channel in, the top of interior wall body is provided with the air intake, just the both sides that are located the air intake in the circulation wind channel are provided with the air handling unit.
By adopting the technical scheme, at the initial drying stage, the meat product contains larger moisture, the humidity in the drying room is larger, negative pressure is formed in the drying room by starting the negative pressure fan, the moisture in the meat product can be permeated outwards, so that the evaporation of the moisture is accelerated, the effect of dehumidifying and drying is achieved, and meanwhile, the negative pressure fan can discharge hot and humid air generated in the drying room into the circulating air duct, so that the heat can be effectively saved, and the quick temperature rise of the drying room is facilitated; at the later stage of drying, the meat products contain moisture and reduce, and the humidity step-down in the drying room, and the air in the circulation passage gets back to the drying room through the air intake after air treatment unit heat treatment this moment, can further accelerate the evaporation of meat products surface moisture to this improvement drying efficiency.
The utility model discloses further set up to: the air treatment unit comprises a primary effect filtering section, a surface cooler section, an electric auxiliary heating section, a fan air supply section and a high-efficiency filtering section.
By adopting the technical scheme, the primary filter section filters dust in the air; the surface cooler section is used for cooling and dehumidifying air; the electric auxiliary heating section is used for heating air; the air supply section of the fan can centralize the air flow and accelerate the air flow delivery; the high-efficiency filter section is used for filtering fine dust particles.
The utility model discloses further set up to: and an electric air valve is arranged at the air outlet of the air supply section of the fan.
Through adopting above-mentioned technical scheme, the setting of electronic blast gate can make things convenient for the air output of staff control air outlet to this temperature equilibrium who guarantees between the drying is guaranteed.
The utility model discloses further set up to: dehumidification sponges are fixedly bonded to two sides of the inner wall of the circulating air duct.
Through adopting above-mentioned technical scheme, the setting of dehumidification sponge, the adsorbable moisture that gets into in the circulation wind channel to this reduces the humidity that gets into dry indoor air once more.
The utility model discloses further set up to: the air inlet is provided with a plurality of blades, and the two ends of each blade are rotatably connected to the two sides of the inner wall of the air inlet through a rotating shaft.
By adopting the technical scheme, when the air inlet stops supplying air, the plurality of blades can be positioned on the same horizontal plane by rotating the blades, namely, the air inlet is closed, so that dust or impurities can be prevented from entering the circulating air duct.
The utility model discloses further set up to: and the inner wall of the inner wall body is provided with a temperature sensor and a humidity sensor.
Through adopting above-mentioned technical scheme, temperature sensor and humidity inductor can the temperature and humidity in the real-time supervision drying room to in time adjust, avoid influencing the meat products quality.
Compared with the prior art, the method has the following beneficial effects:
at the initial stage of drying, the meat product contains relatively large moisture, the humidity in the drying room is relatively large, negative pressure is formed in the drying room by starting the negative pressure fan, the moisture in the meat product can be permeated outwards, the evaporation of the moisture is accelerated, the effect of dehumidifying and drying is achieved, and meanwhile, the negative pressure fan can discharge hot and humid air generated in the drying room into the circulating air duct, so that the heat can be effectively saved, and the rapid heating of the drying room is facilitated; at the later stage of drying, the meat products contain moisture and reduce, and the humidity step-down in the drying room, and the air in the circulation passage gets back to the drying room through the air intake after the air treatment unit dehumidifies, the heating process this moment, can further accelerate the evaporation of meat products surface moisture to this improves drying efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the structure of the air handling unit of the present embodiment;
fig. 3 is a schematic structural diagram of the air inlet in the embodiment.
Description of reference numerals: 1. a partition wall; 2. an inner wall; 3. a circulating air duct; 31. a dehumidifying sponge; 4. a negative pressure fan; 5. an air inlet; 51. a blade; 6. an air handling unit; 61. a primary filtering section; 62. a surface cooler section; 63. an electrically assisted heating section; 64. a fan air supply section; 65. a high-efficiency filtering section; 7. a temperature sensor; 8. a humidity sensor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a negative pressure hydrofuge device for drying room, as shown in figure 1, including being used for enclosing into the partition wall 1 of drying room, the inboard of partition wall 1 is provided with the interior wall body 2 that forms by the concatenation of plastic-sprayed steel sheet, form circulation wind channel 3 between interior wall body 2 and the partition wall 1, the bottom both sides of interior wall body 2 are provided with negative-pressure air fan 4, negative-pressure air fan 4 is used for sucking the air in the drying room and arranges to in circulation wind channel 3, the top of interior wall body 2 is provided with air intake 5, just the both sides that are located air intake 5 in the circulation wind channel 3 are provided with air handling unit 6.
It should be noted that the inner wall 2 formed by splicing the plastic-sprayed steel plates has the effects of moisture prevention and sound insulation, and can keep a good working environment.
In one embodiment, as shown in FIG. 2, the air handling unit 6 includes a primary filter section 61, a surface air cooler section 62, an electrical auxiliary heating section 63, a fan supply section 64, and a high efficiency filter section 65. The primary filtering section 61 is used for filtering dust in air; the surface cooler section 62 is used for cooling and dehumidifying air; the electric auxiliary heating section 63 is used for heating air; the fan air supply section 64 can centralize and accelerate the delivery of the air flow; the high efficiency filter stage 65 is used to filter fine particles of dust.
On the basis of the embodiment, the electric air valve is installed at the air outlet of the air supply section 64 of the fan, and the arrangement of the electric air valve can facilitate the control of the air supply quantity of the air outlet by workers, so that the temperature balance between drying rooms is ensured.
In one embodiment, as shown in fig. 1, dehumidifying sponges 31 are bonded and fixed on two sides of the inner wall of the circulating air duct 3, and the dehumidifying sponges 31 can absorb moisture entering the circulating air duct 3, so as to reduce the humidity of air entering the drying room again.
In one embodiment, as shown in fig. 1 and 3, a plurality of blades 51 are installed at the air inlet 5, and two ends of the blades 51 are rotatably connected to two sides of the inner wall of the air outlet through a rotating shaft. When the air inlet 5 stops supplying air, the plurality of blades 51 can be positioned on the same horizontal plane by rotating the blades 51, that is, the air inlet 5 is closed, so that dust or impurities can be prevented from entering the circulating air duct 3.
It should be noted that in this embodiment, the inner wall of the inner wall 2 is provided with a temperature sensor 7 and a humidity sensor 8. Temperature sensor 7 and humidity inductor 8 can real-time supervision dry in the room temperature and humidity to in time adjust, avoid influencing meat products quality.
The utility model discloses a working process and beneficial effect as follows: at the initial stage of drying, the meat product contains larger moisture, the humidity in the drying chamber is larger, negative pressure is formed in the drying chamber by starting the negative pressure fan 4 at the moment, the moisture in the meat product can permeate outwards, so that the evaporation of the moisture is accelerated, the effect of dehumidifying and drying is achieved, and meanwhile, the negative pressure fan 4 can discharge the damp and hot air generated in the drying chamber into the circulating air duct 3, so that the heat can be effectively saved, and the quick heating of the drying chamber is facilitated; at the later stage of drying, the meat products contain moisture and reduce, and the humidity step-down in the drying room, and the air in the circulation passageway gets back to the drying room through air intake 5 after 6 dehumidifications, the heating process of air treatment unit this moment, can further accelerate the evaporation of meat products surface moisture to this improves drying efficiency.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A negative pressure dehumidifying device for a drying room comprises a partition wall (1) for enclosing the drying room, and is characterized in that: the inboard of partition wall (1) is provided with interior wall body (2) that form by the steel sheet concatenation of spraying plastics, form circulation wind channel (3) between interior wall body (2) and partition wall (1), the bottom both sides of interior wall body (2) are provided with negative-pressure air fan (4), negative-pressure air fan (4) are used for the air in the suction drying room and arrange to circulation wind channel (3) in, the top of interior wall body (2) is provided with air intake (5), the both sides that just are located air intake (5) in circulation wind channel (3) are provided with air treatment unit (6).
2. The negative pressure dehumidifying apparatus for a drying room of claim 1, wherein: the air handling unit (6) comprises a primary filter section (61), a surface air cooler section (62), an electric auxiliary heating section (63), a fan air supply section (64) and a high-efficiency filter section (65).
3. The negative pressure dehumidifying apparatus for a drying room of claim 2, wherein: an electric air valve is arranged at an air outlet of the fan air supply section (64).
4. The negative pressure dehumidifying apparatus for a drying room of claim 1, wherein: dehumidification sponges (31) are fixedly bonded on two sides of the inner wall of the circulating air duct (3).
5. The negative pressure dehumidifying apparatus for a drying room of claim 1, wherein: the air inlet (5) is provided with a plurality of blades (51), and two ends of the blades (51) are rotatably connected to two sides of the inner wall of the air inlet (5) through rotating shafts.
6. The negative pressure dehumidifying apparatus for a drying room of claim 1, wherein: and a temperature sensor (7) and a humidity sensor (8) are arranged on the inner wall of the inner wall body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048296.7U CN218065181U (en) | 2022-08-04 | 2022-08-04 | Negative pressure dehumidifying device for drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048296.7U CN218065181U (en) | 2022-08-04 | 2022-08-04 | Negative pressure dehumidifying device for drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218065181U true CN218065181U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222048296.7U Active CN218065181U (en) | 2022-08-04 | 2022-08-04 | Negative pressure dehumidifying device for drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218065181U (en) |
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2022
- 2022-08-04 CN CN202222048296.7U patent/CN218065181U/en active Active
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