CN207317400U - A kind of heated-air circulation oven - Google Patents
A kind of heated-air circulation oven Download PDFInfo
- Publication number
- CN207317400U CN207317400U CN201721231023.9U CN201721231023U CN207317400U CN 207317400 U CN207317400 U CN 207317400U CN 201721231023 U CN201721231023 U CN 201721231023U CN 207317400 U CN207317400 U CN 207317400U
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- air
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- condenser
- air circulation
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Abstract
A kind of heated-air circulation oven, include drying unit and emission-control equipment, the drying unit includes baking oven body, the baking oven body upper part is equipped with dehumidification tube and secondary air channel, heat exchanger is equipped between the dehumidification tube and secondary air channel, the secondary air channel bottom righthand side is communicated with circulating fan, and the circulating fan is communicated with air-inlet cavity, filter screen is equipped with the left of the air-inlet cavity, the air-inlet cavity and filter screen are all located at baking oven body interior；The emission-control equipment includes bleeding point, and the bleeding point is communicated with exhaust fan, and the exhaust fan is communicated with condenser, and the condenser is equipped with recover, the heated-air circulation oven energy conservation and environmental protection, the working environment that can improve worker.
Description
Technical field
It the utility model is related to a kind of heated-air circulation oven.
Background technology
Heated-air circulation oven generally has heating tube, and the baking oven for having circulating fan all can be described as heated-air circulation oven, because not
What structure of pipe baking oven, wind direction is horizontal or vertical, is all that hot wind inside circulates after all, so all may be referred to collectively as hot wind
Circulate baking oven, such as electric heating convection oven, clamshell doors high-temperature sterilization baking oven etc., heated-air circulation oven be used for medicine, chemical industry, food,
Being heating and curing of the industry material such as agricultural and sideline product, aquatic products, light industry, drying and dehydrating, as raw material, Chinese medicine drinking-water, medicinal extract, pulvis,
Particle, dehydrated vegetables etc., as okra process in need to use heated-air circulation oven, but existing hot air circulation is dried
Case, such as the hot air circulation blower of model CT-C-0, the function without air filtration, and the vapor discharged is exhausted directly to
In air, not only waste of energy but also indoor environment had been polluted.
Utility model content
In view of this, the utility model aim is to provide a kind of energy conservation and environmental protection, can improve the hot wind of the working environment of workers
Circulate baking oven.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of heated-air circulation oven, includes drying unit and emission-control equipment, and the drying unit includes baking oven sheet
Body, the baking oven body upper part are equipped with dehumidification tube and secondary air channel, and heat exchanger is equipped between the dehumidification tube and secondary air channel, described
Secondary air channel bottom righthand side is communicated with circulating fan, and the circulating fan is communicated with air-inlet cavity, filter screen is equipped with the left of the air-inlet cavity,
The air-inlet cavity and filter screen are all located at baking oven body interior；The emission-control equipment includes bleeding point, the bleeding point
Exhaust fan is communicated with, the exhaust fan is communicated with condenser, and the condenser is equipped with recover.
Preferably, the bore of the bleeding point is more than the bore of dehumidification tube, and dehumidifier mouth is shrouded on moisture exhausting port top, is made
The gas of moisture exhausting port draining directly reaches bleeding point, makes bleeding point pumping more thorough.
Preferably, the condenser is internally provided with condenser pipe, left side is equipped with water inlet, right side is equipped with water outlet, it is described
Water inlet and water outlet are all connected with condenser pipe, and cooling water enters condenser pipe from water inlet, the cooling water by heat exchange from
Water outlet flows out.
Preferably, the condenser pipe spirals inside condenser in rectangular-ambulatory-plane, make the contact area of cooling water and hot gas
Bigger, preferably carries out heat exchange.
Preferably, the lower wall of the condenser is set in right low left high, the condenser lower right side is equipped with wastewater outlet,
Waste water after cooling is flowed out from wastewater outlet, will not gather in after-condenser.
Preferably, the circulating fan is axial flow blower, the intrinsic air pressure of baking oven is set to be consistent with atmospheric pressure, no
Occurs the danger exploded due to hypertonia with worry baking oven body.
Fanned preferably, being equipped with hydrofuge in the dehumidification tube, improve the efficiency of hydrofuge.
The utility model has the technical effect that following aspect：Due to being equipped with filter screen on the left of inlet chamber, effectively
Impurity in air is prevented to the pollution in processing materials, due to be provided with emission-control equipment and secondary air channel and dehumidification tube it
Between be provided with heat exchanger, efficiently use thermal energy, the hot gas of discharge be subjected to cooling processing again, energy conservation and environmental protection, effectively improve
The working environment of worker.
Brief description of the drawings
Fig. 1 is the overall structure figure of the heated-air circulation oven of the utility model.
Fig. 2 is the enlarged drawing of the drying unit of the utility model.
Embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
With reference to figure 1, a kind of heated-air circulation oven, includes drying unit 1 and emission-control equipment 2, the drying unit
Including baking oven body 3, the internal structure of baking oven body 3 sets the internal junction of the hot air circulation blower with reference to model CT-C-0
Structure, 3 top of baking oven body are equipped with dehumidification tube 7 and secondary air channel 6, hydrofuge fan 8 are equipped with the dehumidification tube 7, improves hydrofuge
Efficiency, is equipped with heat exchanger 5 between the dehumidification tube 7 and secondary air channel 6,6 bottom righthand side of secondary air channel is communicated with circulating fan 4,
The circulating fan 4 is axial flow blower, the air pressure in baking oven body 3 is consistent with atmospheric pressure, without worrying baking oven body
Occurs the danger exploded due to hypertonia, the circulating fan 4 is communicated with air-inlet cavity 31, and the left side of air-inlet cavity 31 is equipped with
Filter screen 32, the filter screen 32 can filter the air of entrance, the air for ensureing to contact with processing materials it is clean, it is described
Air-inlet cavity 31 and filter screen 32 are all inside baking oven body 3；The emission-control equipment 2 includes bleeding point 9, the pumping
Mouthfuls 9 bore is more than the bore of dehumidification tube 5, and dehumidifier mouth 9 shrouds and the gas of moisture exhausting port draining is directly arrived
Up to bleeding point, it is evacuated bleeding point more thorough, the bleeding point 9 is communicated with exhaust fan 10, and the exhaust fan 10 is communicated with condensation
Device 11, the condenser is internally provided with condenser pipe 111, left side is equipped with water inlet 112, right side is equipped with water outlet 113, the condensation
Pipe 11 spirals inside condenser in rectangular-ambulatory-plane, makes the contact area bigger of cooling water and hot gas, preferably carries out heat exchange, institute
State water inlet 112 and water outlet 113 is all connected with condenser pipe, cooling water enters condenser pipe 111 from water inlet 112, through overheat
The cooling water of exchange is flowed out from water outlet 113, and the lower wall of the condenser is set in right low left high, and the condenser lower right side is set
There is wastewater outlet 114, waste water after cooling is flowed out from wastewater outlet, will not gather in after-condenser, under the wastewater outlet
Portion is equipped with recover 12, for receiving the waste water flowed out from condenser.
Principle explanation：
Into the air of baking oven body 3, by the filtering of filter screen 32, clean air, and filter screen can be produced
It can make the air more uniformly circulation in baking oven body 3 of entrance；The air themperature that moisture exhausting port 7 is discharged is higher, passes through heat
Its heat transfer to the air in secondary air channel 6, preheats the air in secondary air channel, saves thermal energy by exchanger 5, due to
The effect of exhaust fan 10, the hot gas come out from moisture exhausting port 7 enter suction opening 9, enter back into condenser 11, condensed by condenser,
Water vapor condensation flows to recover 12 into waste water from wastewater outlet 114.
The utility model has the technical effect that following aspect：Due to being equipped with filter screen on the left of inlet chamber, effectively
Impurity in air is prevented to the pollution in processing materials, due to be provided with emission-control equipment and secondary air channel and dehumidification tube it
Between be provided with heat exchanger, efficiently use thermal energy, the hot gas of discharge be subjected to cooling processing again, energy conservation and environmental protection, effectively improve
The working environment of worker.
Certainly, it is the representative instance of the utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.
Claims (7)
1. a kind of heated-air circulation oven, includes drying unit and emission-control equipment, the drying unit includes baking oven body,
The baking oven body upper part is equipped with dehumidification tube and secondary air channel, and heat exchanger, the benefit are equipped between the dehumidification tube and secondary air channel
Air hose bottom righthand side is communicated with circulating fan, it is characterised in that：The circulating fan is communicated with air-inlet cavity, is set on the left of the air-inlet cavity
There is filter screen, the air-inlet cavity and filter screen are all located at baking oven body interior；The emission-control equipment includes bleeding point, institute
State bleeding point and be communicated with exhaust fan, the exhaust fan is communicated with condenser, and the condenser is equipped with recover.
2. heated-air circulation oven according to claim 1, it is characterised in that：The bore of the bleeding point is more than dehumidification tube
Bore, and bleeding point is shrouded on moisture exhausting port top.
3. heated-air circulation oven according to claim 2, it is characterised in that：The condenser is internally provided with condenser pipe, a left side
Side is equipped with water inlet, right side is equipped with water outlet, and the water inlet and water outlet are all connected with condenser pipe.
4. heated-air circulation oven according to claim 3, it is characterised in that：The condenser pipe spirals in rectangular-ambulatory-plane and is condensing
Inside device.
5. heated-air circulation oven according to claim 4, it is characterised in that：The lower wall of the condenser is set in right low left high
Put, the condenser lower right side is equipped with wastewater outlet.
6. heated-air circulation oven according to claim 5, it is characterised in that：The circulating fan is axial flow blower.
7. heated-air circulation oven according to claim 6, it is characterised in that：Hydrofuge is equipped with the dehumidification tube to fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231023.9U CN207317400U (en) | 2017-09-22 | 2017-09-22 | A kind of heated-air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231023.9U CN207317400U (en) | 2017-09-22 | 2017-09-22 | A kind of heated-air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317400U true CN207317400U (en) | 2018-05-04 |
Family
ID=62383599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721231023.9U Expired - Fee Related CN207317400U (en) | 2017-09-22 | 2017-09-22 | A kind of heated-air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637699A (en) * | 2019-03-02 | 2020-09-08 | 南京凯欧机械制造有限公司 | Energy saving type heated air circulation oven |
| CN111659711A (en) * | 2020-06-22 | 2020-09-15 | 兰金美 | Household garbage pretreatment device and pretreatment method thereof |
-
2017
- 2017-09-22 CN CN201721231023.9U patent/CN207317400U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637699A (en) * | 2019-03-02 | 2020-09-08 | 南京凯欧机械制造有限公司 | Energy saving type heated air circulation oven |
| CN111659711A (en) * | 2020-06-22 | 2020-09-15 | 兰金美 | Household garbage pretreatment device and pretreatment method thereof |
| CN111659711B (en) * | 2020-06-22 | 2021-12-03 | 江苏河海给排水成套设备有限公司 | Household garbage pretreatment device and pretreatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |