CN207280164U - A kind of electric drying oven with forced convection - Google Patents
A kind of electric drying oven with forced convection Download PDFInfo
- Publication number
- CN207280164U CN207280164U CN201721228143.3U CN201721228143U CN207280164U CN 207280164 U CN207280164 U CN 207280164U CN 201721228143 U CN201721228143 U CN 201721228143U CN 207280164 U CN207280164 U CN 207280164U
- Authority
- CN
- China
- Prior art keywords
- babinet
- chamber
- thermal insulation
- drying chamber
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of electric drying oven with forced convection, it is related to drying device field, including babinet, air blower and chamber door, the babinet is connected with chamber door by shaft, the babinet is divided into control room and drying chamber, the bottom of box is equipped with the coiled pipe with electric heating wire being connected with air blower, the thermal insulation board that gas flow is formed with babinet is equipped with the drying chamber, the thermal insulation board is equipped with through hole, the gas vent of the coiled pipe is connected with gas flow, gas enters in drying chamber after coiled pipe heats through gas flow from the through hole of thermal insulation board, gas is enabled to carry out sufficient heat exchange with electric heating wire, and to the homogeneous heating of drying chamber, material will not be influenced because some position air quantity is excessive, babinet is connected more firm durable with chamber door using shaft at the same time.
Description
Technical field
Drying device field is the utility model is related to, it is to be related to a kind of electric drying oven with forced convection.
Background technology
Electric drying oven with forced convection be it is a kind of using hot air circulation air-supply come a kind of equipment of dried material, in chemical industry, medical treatment
Industry etc. is widely used, such as during polyethylene glycol of the Laboratory Production as polypeptide interval dose, the more steppings of material reaction point
OK, each step material reaction complete is required for being dried after purification could participate in next step reaction, electric drying oven with forced convection just into
Indispensable equipment when preparing.
But existing electric drying oven with forced convection generally there are problems with：In heat gas due to heater strip and gas
Time of contact is shorter, it is impossible to the heat transfer of heater strip is caused the waste of energy to gas well；Dried material drips
It cannot in time be cleared up when in drying box, more especially with corrosive chemical substance, can cause drying box bottom
Corrosion, reduces the service life of drying box；Chamber door sealing performance is bad, and is connected through the hinge between chamber door and babinet, easily
Chamber door is caused to damage.
The content of the invention
The utility model provides a kind of electric drying oven with forced convection, to solve gas present in above-mentioned technology and heating
Heat transfer is insufficient and the flimsy problem of chamber door for silk.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is summarized as follows：
A kind of electric drying oven with forced convection, including babinet, chamber door, the babinet is connected with the shaft for connecting chamber door, described
Babinet is divided into drying chamber and control room, and the control room is equipped with controller and power switch, and the bottom of box is equipped with air blower,
The air blower is connected with coiled pipe, and the coiled pipe is internally provided with electric heating wire, is equipped with thermal insulation board in the drying chamber, it is described every
Gas flow is formed between hot plate and cabinet wall, the gas flow is connected with the gas vent of coiled pipe, the thermal insulation board
The air-flow through hole of some connection gas flows and drying chamber is evenly equipped with, the casing top is equipped with moisture exhausting port.
Further, the observation window that vacuum glass is made is additionally provided with the chamber door, between the observation window and chamber door
Equipped with rubber seal, the babinet be equipped with the matched rubber seal of chamber door, can see drying intracavitary material at any time
Drying regime, while leakproofness when ensure that dry in babinet so that heat will not leak, and waste energy.
Further, temperature and humidity sensor being equipped with the drying chamber, the temperature and humidity sensor is connected with controller,
On the controller it can be seen that humiture situation in babinet, judges whether material dries completion accordingly, dry cavity temperature is
It is no suitable.
Further, the drying chamber bottom is equipped with extensible receiver, and material can directly be dropped in when dripping and connect
In charging tray, receiver can be removed drying chamber and be cleared up, in case material corrosion pollutes babinet.
Further, the babinet is additionally provided with one layer of thermal insulation layer outside drying chamber, and the thermal insulation layer outside drying chamber can be kept away
Exempt from intracavitary heat to leak, influence the personnel for controlling indoor equipment or scald close to babinet.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. be equipped with electric heating wire in coiled pipe, gas in coiled pipe by when can be with the sufficient heat of heater strip progress
Exchange so that gas temperature is sufficiently high, avoids the waste of energy；
2. thermal insulation board is equipped with through hole, gas enters drying chamber out of gas flow by the through hole of thermal insulation board so that adds
It is hot uniform, and material will not be influenced because a position air quantity is excessive；
3. temperature and humidity sensor and glass window can realize the real time monitoring to dry materials situation in drying chamber, can
To take out dried material in time, energy dissipation is avoided；
4. thermal insulation layer can protect the heat in drying chamber not leak, the indoor electrical equipment of control is both protected, has also been saved
The about energy, while also improve the safety coefficient of equipment；
5. babinet is connected with chamber door by shaft so that equipment more consolidates durable.
Brief description of the drawings
Fig. 1 the utility model structure diagrams；
In figure mark for：1st, chamber door；2nd, babinet；3rd, shaft；4th, drying chamber；5th, thermal insulation board；6th, coiled pipe；7th, air blower；
8th, receiver；9th, gas vent；10th, gas flow；11st, power switch；12nd, controller；13rd, temperature and humidity sensor；14th, observe
Window；15th, moisture exhausting port；16th, thermal insulation layer；17th, control room.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.The reality of the utility model
The mode of applying includes but not limited to the following example.
Embodiment 1
As shown in Figure 1, a kind of electric drying oven with forced convection, including babinet 2, chamber door 1, the babinet 2 are connected with for connecting box
The shaft 3 of door 1, the babinet 1 divides is equipped with controller 12 and power switch for drying chamber 4 and control room 17, the control room 17
11,2 bottom of babinet is equipped with air blower 7, and the air blower 7 is connected with coiled pipe 6, and the coiled pipe 6 is internally provided with electrical heating
Silk, the drying chamber 4 is interior to be equipped with thermal insulation board 5, and gas flow 10, the gas are formed between 3 inner wall of the thermal insulation board 5 and babinet
Body runner 10 is connected with the gas vent 9 of coiled pipe 6, and the thermal insulation board 5 is evenly equipped with some connection gas flows 10 and drying chamber 4
Air-flow through hole, the top of the babinet 2 is equipped with moisture exhausting port 15.
The observation window 14 that vacuum glass is made is additionally provided with the chamber door 1, rubber is equipped between the observation window 14 and chamber door 1
Glue sealing ring, the babinet 2 are equipped with and 1 matched rubber seal of chamber door.
Operation principle：Open power supply 11 to switch, set corresponding drying condition with controller 12, the electricity in coiled pipe adds
The gas that air blower is sent into by heated filament carries out heated transportation, and after through through hole of the gas flow by the gas after heating from thermal insulation board
It is sent into drying chamber 4, so as to heat up to drying chamber 4, is put into the material that need to be dried after temperature reaches requirement, by hot wind
By drying materials, can be expressed by observation window 14 and temperature and humidity sensor 13 come temperature and humidity value confirm whether material is dried
Complete, after the completion of open chamber door 1 and take out material and receiver, the material on receiver is cleaned out and places back in drying chamber
In.
The gas that the present embodiment bellows is sent into coiled pipe by when can carry out sufficient heat friendship with heater strip
Change so that gas temperature is sufficiently high, avoids the waste of energy, and gas is entered in drying chamber by the through hole on thermal insulation board, made
Uniform drying, while avoid a position and the excessive situation of wind-force occur, observation window can see drying intracavitary thing at any time
The drying regime of material, while leakproofness when sealing ring ensure that dry in babinet so that heat will not leak, and waste energy.
Embodiment 2
Further optimize on the basis of a kind of electric drying oven with forced convection described in embodiment 1, be equipped with the drying chamber 4
Temperature and humidity sensor 13, the temperature and humidity sensor 13 are connected with controller 12.On controller 12 it is seen that in babinet
Humiture situation, judge whether material dries completion accordingly, whether temperature suitable in drying chamber 4, avoids energy and time
Waste.
Embodiment 3
Further optimize on the basis of a kind of electric drying oven with forced convection described in embodiment 2,4 bottom of drying chamber is set
There is extensible receiver 8, material can directly be dropped in receiver 8 when dripping, receiver 8 can be removed drying chamber 4 and be carried out
Cleaning, in case material corrosion pollutes babinet.
Embodiment 4
Further optimize on the basis of a kind of electric drying oven with forced convection described in embodiment 3, the babinet 2 is in drying chamber
It is additionally provided with one layer of thermal insulation layer outside 4, the thermal insulation layer outside drying chamber 4 can leak to avoid intracavitary heat, influence to control indoor equipment
Or the personnel of the close babinet of scald, while the temperature being also beneficial in protection drying chamber 4, save energy.
It is the embodiment of the utility model as described above.The utility model is not limited to the above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (5)
- A kind of 1. electric drying oven with forced convection, it is characterised in that：Including babinet (2), chamber door (1), the babinet (2) is connected with for connecting The shaft (3) of chamber door (1) is connect, the babinet (2) is divided into drying chamber (4) and control room (17), and the control room is equipped with controller (12) and power switch (11), babinet (2) bottom are equipped with air blower (7), and the air blower (7) is connected with coiled pipe (6), institute State coiled pipe (6) and be internally provided with electric heating wire, thermal insulation board (5), the thermal insulation board (5) and babinet are equipped with the drying chamber (4) (2) gas flow (10) is formed between inner wall, the gas flow (10) is connected with the gas vent (9) of coiled pipe (6), described Thermal insulation board (5) is evenly equipped with the air-flow through hole of some connection gas flows (10) and drying chamber (4), is equipped with the top of the babinet (2) Moisture exhausting port (15).
- A kind of 2. electric drying oven with forced convection as claimed in claim 1, it is characterised in that：Vacuum is additionally provided with the chamber door (1) The observation window (14) that glass is made, rubber seal is equipped between the observation window (14) and chamber door (1).
- A kind of 3. electric drying oven with forced convection as claimed in claim 1, it is characterised in that：It is equipped with the drying chamber (4) warm and humid Inductor (13) is spent, the temperature and humidity sensor (13) is connected with controller (12).
- A kind of 4. electric drying oven with forced convection as claimed in claim 1, it is characterised in that：Drying chamber (4) bottom is equipped with can The receiver (8) of removal.
- A kind of 5. electric drying oven with forced convection as claimed in claim 1, it is characterised in that：The babinet (2) is equipped with and chamber door (1) Matched rubber seal, the babinet (2) are additionally provided with one layer of thermal insulation layer (16) outside drying chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228143.3U CN207280164U (en) | 2017-09-23 | 2017-09-23 | A kind of electric drying oven with forced convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228143.3U CN207280164U (en) | 2017-09-23 | 2017-09-23 | A kind of electric drying oven with forced convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280164U true CN207280164U (en) | 2018-04-27 |
Family
ID=61982816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228143.3U Expired - Fee Related CN207280164U (en) | 2017-09-23 | 2017-09-23 | A kind of electric drying oven with forced convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857951A (en) * | 2018-05-30 | 2018-11-23 | 安徽佑开科技有限公司 | A kind of grinding wheel baking oven of rapid cooling |
-
2017
- 2017-09-23 CN CN201721228143.3U patent/CN207280164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857951A (en) * | 2018-05-30 | 2018-11-23 | 安徽佑开科技有限公司 | A kind of grinding wheel baking oven of rapid cooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106253104B (en) | A kind of high voltage power transmission and transforming is except condensation assembly and its removes condensation method | |
| CN207197130U (en) | A kind of energy-saving electrothermic air dry oven | |
| CN210425809U (en) | Pharmacy heated air circulation oven | |
| CN206959478U (en) | A kind of food baking processing equipment | |
| CN207610489U (en) | A kind of tea drier | |
| CN206302077U (en) | A kind of Moisture-proof switch cabinet | |
| CN207280164U (en) | A kind of electric drying oven with forced convection | |
| CN207422799U (en) | A kind of high-efficiency and energy-saving type baking oven | |
| CN206840398U (en) | A kind of cement protecting box | |
| CN205037720U (en) | Energy -conserving baking house | |
| CN208059415U (en) | A kind of high-air-tightness vacuum drying oven and its device for recovering tail gas | |
| CN107356062A (en) | A kind of air dryer for feed addictive | |
| CN206670221U (en) | A kind of heated-air circulation oven | |
| CN206469409U (en) | A kind of intelligent pharmacy control device | |
| CN206300448U (en) | One kind patch bottom section bilayer NIR baking oven streamlines | |
| CN210980587U (en) | Multifunctional drying room | |
| CN213528702U (en) | Damp-heat aging box for glass fiber reinforced plastic pipeline detection | |
| CN205897811U (en) | A drying equipment for food and medicinal material | |
| CN201700523U (en) | Shoe-making infrared drying forming production line | |
| CN204438728U (en) | A kind of isolating tool cabinet | |
| CN107576162A (en) | A kind of pullable small-sized box type tea drier | |
| CN107462025A (en) | A kind of drying device of novel refractory brick | |
| CN207224244U (en) | A kind of concrete curing box | |
| CN208567358U (en) | A kind of energy-saving baking box | |
| CN207280101U (en) | A kind of multifunctional electromechanical integrated drying equipment |
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: 20180427 Termination date: 20190923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |