CN210070424U - Energy-concerving and environment-protective heated air circulation oven - Google Patents
Energy-concerving and environment-protective heated air circulation oven Download PDFInfo
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- CN210070424U CN210070424U CN201920880983.0U CN201920880983U CN210070424U CN 210070424 U CN210070424 U CN 210070424U CN 201920880983 U CN201920880983 U CN 201920880983U CN 210070424 U CN210070424 U CN 210070424U
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Abstract
The utility model discloses an energy-saving and environment-friendly hot air circulation oven, which comprises a box body and a drying frame, wherein the drying frame is arranged in the box body; the bottom of the box body is provided with a placing frame plate, and the placing frame plate is provided with a sliding rail; the bottom of the drying rack is provided with a pulley which is positioned on the slide rail; an air inlet is formed in one side part of the box body, and an air outlet is formed in the other side part of the box body; the air inlet is provided with an air blower, and the air blower is arranged outside the box body and communicated with a fresh air pipeline; the air outlet is sequentially connected with a circulating fan, a condenser and a filter through an exhaust pipeline, and the filter is communicated with a fresh air pipeline through a circulating pipeline; the box is formed by the heated board concatenation, the heated board is including the compact layer, foaming layer, the asbestos diatom layer that connect gradually. The utility model discloses simple structure is heated evenly, and drying efficiency is high, and the heat utilization rate is high, can use heat energy cycle, energy saving and emission reduction.
Description
Technical Field
The utility model relates to a drying equipment technical field has especially related to an energy-concerving and environment-protective heated air circulation oven.
Background
The hot air circulation oven has wide application range, and is widely suitable for heating, curing, drying and dehydrating materials and products in the industries of pharmacy, chemical industry, food, light industry, heavy industry and the like. Such as: raw material medicines, crude drugs, traditional Chinese medicine decoction pieces, powder, granules, electuary, large and small honeyed pills, pigment, dye, dehydrated vegetables, dried melon and fruit, obtained sausage, plastic resin, electrical elements, baking finish and the like. Traditional stoving case adopts steam coil pipe to add hot drying, utilizes natural wind to ventilate, and the time ratio of dry stoving is longer like this, has reduced drying efficiency, and moisture control is unstable, and vapor discharges not smoothly, and the steam of production causes the product drying inhomogeneous from the transmission of one side to the opposite side of product, and easy product uniformity is poor. Meanwhile, the utilization efficiency of heat energy is low, and attention is paid to energy conservation and emission reduction along with the increasing tension of energy problems.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing an energy-concerving and environment-protective heated air circulation oven just, simple structure is heated evenly, and drying efficiency is high, and the heat energy utilization rate is high, can use heat energy cycle, energy saving and emission reduction.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an energy-saving and environment-friendly hot air circulation oven comprises a box body and a drying rack, wherein the drying rack is arranged in the box body; the bottom of the box body is provided with a placing frame plate, and the placing frame plate is provided with a sliding rail; the bottom of the drying rack is provided with a pulley which is positioned on the slide rail; an air inlet is formed in one side part of the box body, and an air outlet is formed in the other side part of the box body; the air inlet is provided with an air blower, and the air blower is arranged outside the box body and communicated with a fresh air pipeline; the air outlet is sequentially connected with a circulating fan, a condenser and a filter through an exhaust pipeline, and the filter is communicated with a fresh air pipeline through a circulating pipeline; the box is formed by the heated board concatenation, the heated board is including the compact layer, foaming layer, the asbestos diatom layer that connect gradually.
Preferably, an electrostatic adsorption film is bonded and fixed on the inner wall of the top of the box body.
As a preferred scheme, the two sides of the air inlet are provided with fixed rods, and the fixed rods are fixedly connected with the nano-silver electrostatic filter screen through bolts.
As a preferable scheme, the condenser comprises a condensation box and a condensation pipe, and the condensation pipe is arranged in the condensation box.
Preferably, the filter comprises a container provided with the filtrate, and a filter screen arranged in the container and positioned above the filtrate.
Preferably, a one-way valve is arranged on the circulating pipeline.
As a preferred scheme, a temperature sensor is arranged in the box body and close to the air inlet.
As a preferred scheme, a humidity sensor is arranged in the box body and close to the air outlet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure is heated evenly, and drying efficiency is high, and the heat utilization rate is high, can use heat energy cycle, energy saving and emission reduction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the heat insulation plate of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
as shown in fig. 1-2, an energy-saving and environment-friendly hot air circulation oven comprises a box body 1 and a drying rack 2, wherein the drying rack 2 is arranged in the box body 1; the bottom of the box body 1 is provided with a placing frame plate 3, and the placing frame plate 3 is provided with a slide rail 31; the bottom of the drying rack 2 is provided with a pulley 21, and the pulley 21 is positioned on a slide rail 31; an air inlet 11 is formed in one side part of the box body 1, and an air outlet 12 is formed in the other side part of the box body 1; the air inlet 11 is provided with an air blower 4, and the air blower 4 is arranged outside the box body 1 and communicated with a fresh air pipeline 5; the air outlet 12 is sequentially connected with a circulating fan 7, a condenser 8 and a filter 9 through an exhaust pipeline 6, and the filter 9 is communicated with the fresh air pipeline 5 through a circulating pipeline 10; the box body 1 is formed by splicing heat-insulating plates, and each heat-insulating plate comprises a compact layer 13, a foaming layer 14 and an asbestos diatom layer 15 which are sequentially connected.
Furthermore, the dense layer 13 and the foamed layer 14 are both made of fireproof foaming materials, but the dense layer 13 is not subjected to foaming treatment, and the foamed layer 14 is subjected to foaming treatment.
Specifically, an electrostatic adsorption film 16 is bonded and fixed on the inner wall of the top of the box body 1 and used for adsorbing dust in the box body 1.
Specifically, fixing rods 17 are arranged on two sides of the air inlet 11, and a nano silver electrostatic filter screen 19 is fixedly connected to the fixing rods 17 through bolts 18.
Further, dust outside the case 1 is prevented from entering the case 1.
Specifically, the condenser 8 includes a condensation tank 81 and a condensation pipe 82, and the condensation pipe 82 is disposed in the condensation tank 81.
Furthermore, the recovery of the heavy heat of the moisture is realized, and the utilization efficiency of energy is improved.
Specifically, the filter 9 includes a container 91 provided with a filtrate, and a filter screen 92, and the filter screen 92 is disposed in the container 91 and above the filtrate.
Furthermore, impurities in the exhaust gas are absorbed, and damage to equipment and products is prevented.
Specifically, the circulation line 10 is provided with a check valve 101.
Further, the filtered gas is circularly fed into the fresh air pipeline 5 for recycling, and the one-way valve 101 controls the flow direction and the flow speed of the gas, so that the gas can be recycled, and the energy conservation, emission reduction and environmental protection are realized.
Specifically, a temperature sensor 110 is disposed in the box 1 near the air inlet 11, and is used for monitoring the temperature in the box 1.
Specifically, a humidity sensor 111 is disposed in the box 1 near the air outlet 12 for monitoring the humidity in the box 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides an energy-concerving and environment-protective heated air circulation oven which characterized in that: the drying device comprises a box body and a drying rack, wherein the drying rack is arranged in the box body; the bottom of the box body is provided with a placing frame plate, and the placing frame plate is provided with a sliding rail; the bottom of the drying rack is provided with a pulley which is positioned on the slide rail; an air inlet is formed in one side part of the box body, and an air outlet is formed in the other side part of the box body; the air inlet is provided with an air blower, and the air blower is arranged outside the box body and communicated with a fresh air pipeline; the air outlet is sequentially connected with a circulating fan, a condenser and a filter through an exhaust pipeline, and the filter is communicated with a fresh air pipeline through a circulating pipeline; the box is formed by the heated board concatenation, the heated board is including the compact layer, foaming layer, the asbestos diatom layer that connect gradually.
2. The energy-saving and environment-friendly hot air circulating oven as claimed in claim 1, is characterized in that: and an electrostatic adsorption film is fixedly bonded on the inner wall of the top of the box body.
3. The energy-saving and environment-friendly hot air circulating oven as claimed in claim 1, is characterized in that: and fixing rods are arranged on two sides of the air inlet, and the fixing rods are fixedly connected with the nano-silver electrostatic filter screen through bolts.
4. The energy-saving and environment-friendly hot air circulating oven as claimed in claim 1, is characterized in that: the condenser comprises a condensation box and a condensation pipe, and the condensation pipe is arranged in the condensation box.
5. The energy-saving and environment-friendly hot air circulating oven as claimed in claim 1, is characterized in that: the filter comprises a container provided with filtrate and a filter screen, wherein the filter screen is arranged in the container and is positioned above the filtrate.
6. The energy-saving and environment-friendly hot air circulating oven as claimed in claim 1, is characterized in that: and a one-way valve is arranged on the circulating pipeline.
7. The energy-saving and environment-friendly hot air circulating oven as claimed in claim 1, is characterized in that: a temperature sensor is arranged in the box body and close to the air inlet.
8. The energy-saving and environment-friendly hot air circulating oven as claimed in claim 1, is characterized in that: a humidity sensor is arranged in the box body and close to the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880983.0U CN210070424U (en) | 2019-06-13 | 2019-06-13 | Energy-concerving and environment-protective heated air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880983.0U CN210070424U (en) | 2019-06-13 | 2019-06-13 | Energy-concerving and environment-protective heated air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210070424U true CN210070424U (en) | 2020-02-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920880983.0U Active CN210070424U (en) | 2019-06-13 | 2019-06-13 | Energy-concerving and environment-protective heated air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210070424U (en) |
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2019
- 2019-06-13 CN CN201920880983.0U patent/CN210070424U/en active Active
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