CN204214231U - Can be recycled the electric drying oven with forced convection of dry gas - Google Patents
Can be recycled the electric drying oven with forced convection of dry gas Download PDFInfo
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- CN204214231U CN204214231U CN201420620493.4U CN201420620493U CN204214231U CN 204214231 U CN204214231 U CN 204214231U CN 201420620493 U CN201420620493 U CN 201420620493U CN 204214231 U CN204214231 U CN 204214231U
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- feed tank
- body feed
- dry gas
- forced convection
- drying oven
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Abstract
The utility model provides a kind of electric drying oven with forced convection of the dry gas that can be recycled, relate to a kind of drying box, comprise heating system, blower system, removal moisture drying system and control system, wherein heating system is provided with body feed tank, material frame is provided with in body feed tank, material frame upper and lower is respectively provided with heater, and air inlet is provided with anti-wind net; Blower system is provided with blower fan and air storage chamber, and the air outlet of blower fan is positioned at top and the bottom of body feed tank; Removal moisture drying system is provided with dehumidifier, drier and filter; Control system includes micro processor, can independently control heating, air blast, dehumidification system.The electric drying oven with forced convection upper and lower side that the utility model provides is equipped with heater, can keep homogeneous temperature in body feed tank, and the dry gas passed into can recycle, and has saved gas usage and energy consumption, has substantially increased drying efficiency.
Description
Technical field
The utility model relates to a kind of drying box, particularly relates to a kind of electric drying oven with forced convection that can recycle dry gas.
Background technology
Air dry oven as a modal drying equipment, be widely used in industry and mining enterprise laboratory, medical and health, R&D institution do dry, cure, dewaxing, sterilizing, solidification use.
Present air dry oven is generally below heater being arranged on drying box, causes in case to heat up comparatively slow, and temperature contrast is comparatively large, and dries the moisture and can condense into water at casing top, and likely drench the sample that this is dry, drying efficiency is low.Further, current air dry oven source of the gas used is outside air, and containing certain moisture, and the hot blast blown into can be drained by from steam vent after drying box Inner eycle, and like this when drying sample, heat energy can be slatterned greatly.
In addition, vacuum drying chamber vacuum-pumping or be filled with inert gas, realizes the drying of oxidizable, easy decomposed substance, but is difficult in use reach required temperature homogeneity, affects drying effect and rate of drying is slow.
Summary of the invention
The purpose of this utility model is intended to overcome the deficiencies in the prior art, a kind of electric drying oven with forced convection of the dry gas that can be recycled is provided, lower end is equipped with heater thereon, homogeneous temperature in body feed tank can be kept, and the dry gas passed into can recycle, save gas usage and energy consumption, substantially increase drying efficiency.
The utility model is achieved through the following technical solutions:
A kind of electric drying oven with forced convection of the dry gas that can be recycled, its spy is characterised in that: comprise heating system, blower system, removal moisture drying system and control system, wherein heating system comprises body feed tank, in the middle of body feed tank, material frame is installed, material frame upper and lower is respectively provided with heater, is provided with anti-wind net between heater and material frame; Blower system comprises blower fan and air storage chamber, and the air outlet of blower fan is connected by the air inlet of pipeline with body feed tank the upper side and lower side, and air inlet is connected with air storage chamber; Removal moisture drying system is provided with dehumidifier, drier and filter, and body feed tank is connected with filter by dehumidifier, and filter outlet mouth is connected with air storage chamber by air channel;
Control system includes micro processor, and micro processor is connected with heating system, blower system, removal moisture drying system.
According to the electric drying oven with forced convection of the described dry gas that can be recycled, the body feed tank top of described heating system arranges one and communicates and the venthole of tool valve with the external world, and anti-wind net is the air inlet that stainless steel cloth is positioned at body feed tank.
According to the electric drying oven with forced convection of the described dry gas that can be recycled, be provided with at least one-level dehumidifier in described removal moisture drying system, its humidity sensor signal output part is connected to the micro processor in control system.
According to the electric drying oven with forced convection of the described dry gas that can be recycled, described removal moisture drying system is provided with at least one-level drier, drier in drier, according to dried sample choice, is phosphorus pentoxide, anhydrous cupric sulfate, calcium chloride, soda lime, the one in discolour silica gel.
According to the electric drying oven with forced convection of the described dry gas that can be recycled, in described removal moisture drying system, be provided with accurate filter.
Operation principle of the present utility model is: be placed on the material frame of body feed tank by sample to be dried, close chamber door, dry gas or inert gas is filled with in the air storage chamber of blower system, by air in body feed tank after its top venthole emptying, close cylinder valve, stop inflation, heating, air blast, dehumidification system is opened by control system, then dehumidified system and drying system eliminate to be dried the moisture in such material, the gas passed into just can recycle again, drying efficiency is high, has greatly saved gas usage and energy consumption.
The utility model has the advantage of: the body feed tank upper and lower side of drying box is equipped with heater, homogeneous temperature in body feed tank can be kept, and the globule can not be condensed into above sample to be dried, and sample upper and lower all has anti-wind net, effectively can be formed the hot blast of air inlet and be separated or break-in, avoid toppling of sample on material frame.In addition, the gas passed into can recycle again through dehumidification system, drying system, avoids the waste of gas, and this structure drying efficiency is high, effectively can shorten drying time, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model anti-wind net.
Fig. 3 is the structural representation of the utility model micro processor.
In accompanying drawing: 11, body feed tank; 12, material frame; 13, heater; 14, anti-wind net; 15, venthole; 21, blower fan; 22, air storage chamber; 31, dehumidifier; 41, drier; 42, filter; 43, gas trend; 44, air channel; 51, micro processor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
As shown in the figure, can be recycled the electric drying oven with forced convection of dry gas, comprise heating system, blower system, removal moisture drying system and control system, wherein heating system is provided with body feed tank 11, material frame 12 is provided with in body feed tank, material frame 12 upper and lower is respectively provided with heater 13, and air inlet is provided with anti-wind net 14, and anti-wind net 14 both can be positioned at the outside that heater 13 inboard also can be positioned at heater 13.Blower system is provided with blower fan 21 and air storage chamber 22, and the air outlet of blower fan 21 is positioned at top and the bottom of body feed tank 11, and removal moisture drying system is provided with dehumidifier 31, drier 41 and filter 42.Control system includes tool display screen micro processor 51, can independently control heating, air blast, dehumidification system.
Wherein the body feed tank 11 of heating system pushes up, bottom is respectively provided with air inlet, and left side is provided with air outlet, and the venthole 15 of tool valve identical with the external world is separately established at top, and anti-wind net 14 is the stainless steel cloth of tool mesh, be positioned at body feed tank 11 air inlet.Blower system is provided with blower fan 21 and air storage chamber 22, and the air outlet of blower fan 21 connects with the air inlet of body feed tank 11.Wherein establish at least one-level dehumidifier 31 in dehumidification system, its humidity sensor signal output part is connected to the microprocessor 51 in control system.Drying system is provided with at least one-level drier 41, and drier 41 internal desiccant according to dried sample choice, can be phosphorus pentoxide, anhydrous cupric sulfate, calcium chloride, soda lime, the one in discolour silica gel.Drying system middle filtrator 42 is accurate filter.Described control system includes the micro processor 51 of tool display screen, can independently control heating, air blast, dehumidification system.
Operation principle of the present utility model is: be placed in by sample to be dried on the material frame 12 of body feed tank 11, close chamber door, open cylinder valve, dry gas or inert gas is filled with in the air storage chamber 22 of blower system, by air in body feed tank 11 after its top venthole 15 emptying, close cylinder valve, stop inflation, close venthole 15.Open heating, air blast, removal moisture drying system by control system, dried the moisture in such material and be then divided, the gas passed into just can recycle again, and drying efficiency is high, has greatly saved gas usage and energy consumption.
Claims (5)
1. the electric drying oven with forced convection of the dry gas that can be recycled, its spy is characterised in that: comprise heating system, blower system, removal moisture drying system and control system, wherein heating system comprises body feed tank (11), in the middle of body feed tank (11), material frame (12) is installed, material frame (12) upper and lower is respectively provided with heater (13), is provided with anti-wind net (14) between heater (13) and material frame (12); Blower system comprises blower fan (21) and air storage chamber (22), and the air outlet of blower fan (21) is connected by the air inlet of pipeline with body feed tank (11) the upper side and lower side, and blower fan (21) air inlet is connected with air storage chamber (22); Removal moisture drying system is provided with dehumidifier (31), drier (41) and filter (42), body feed tank (11) is connected with filter (42) by dehumidifier (31), and filter (42) gas outlet is connected with air storage chamber (22) by air channel (44);
Control system includes micro processor (51), and micro processor (51) is connected with heating system, blower system, removal moisture drying system.
2. the electric drying oven with forced convection of the dry gas that can be recycled according to claim 1, it is characterized in that: body feed tank (11) top of described heating system arranges one and communicates and the venthole (15) of tool valve with the external world, anti-wind net (14) is positioned at the air inlet of body feed tank (11) for stainless steel cloth.
3. the electric drying oven with forced convection of the dry gas that can be recycled according to claim 1, it is characterized in that: be provided with at least one-level dehumidifier (31) in described removal moisture drying system, its humidity sensor signal output part is connected to the micro processor (51) in control system.
4. the electric drying oven with forced convection of the dry gas that can be recycled according to claim 1, it is characterized in that: described removal moisture drying system is provided with at least one-level drier (41), drier in drier (41) is according to dried sample choice, for phosphorus pentoxide, anhydrous cupric sulfate, calcium chloride, soda lime, the one in discolour silica gel.
5. the electric drying oven with forced convection of the dry gas that can be recycled according to claim 1, is characterized in that: be provided with accurate filter in described removal moisture drying system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620493.4U CN204214231U (en) | 2014-10-25 | 2014-10-25 | Can be recycled the electric drying oven with forced convection of dry gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620493.4U CN204214231U (en) | 2014-10-25 | 2014-10-25 | Can be recycled the electric drying oven with forced convection of dry gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214231U true CN204214231U (en) | 2015-03-18 |
Family
ID=52982896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620493.4U Expired - Fee Related CN204214231U (en) | 2014-10-25 | 2014-10-25 | Can be recycled the electric drying oven with forced convection of dry gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214231U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789707A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Energy complementary type heating device |
| CN105444554A (en) * | 2015-12-28 | 2016-03-30 | 佛山市必硕机电科技有限公司 | Wet blank drying line of paper pulp mold products |
| CN107152844A (en) * | 2017-07-04 | 2017-09-12 | 江西升华新材料有限公司 | Drying machine and material handling system |
| CN107894157A (en) * | 2017-11-15 | 2018-04-10 | 宣城环化化工科技有限公司 | A kind of drying system of sodium pyrosulfite |
| CN109579454A (en) * | 2018-12-19 | 2019-04-05 | 山东省眼科医院 | A method of it maintaining the drier of cornea sizing and maintains cornea sizing |
-
2014
- 2014-10-25 CN CN201420620493.4U patent/CN204214231U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789707A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Energy complementary type heating device |
| CN105444554A (en) * | 2015-12-28 | 2016-03-30 | 佛山市必硕机电科技有限公司 | Wet blank drying line of paper pulp mold products |
| CN107152844A (en) * | 2017-07-04 | 2017-09-12 | 江西升华新材料有限公司 | Drying machine and material handling system |
| CN107894157A (en) * | 2017-11-15 | 2018-04-10 | 宣城环化化工科技有限公司 | A kind of drying system of sodium pyrosulfite |
| CN109579454A (en) * | 2018-12-19 | 2019-04-05 | 山东省眼科医院 | A method of it maintaining the drier of cornea sizing and maintains cornea sizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161025 |