CN2919149Y - Cold end dehydration drying cabinet - Google Patents
Cold end dehydration drying cabinet Download PDFInfo
- Publication number
- CN2919149Y CN2919149Y CN 200620086614 CN200620086614U CN2919149Y CN 2919149 Y CN2919149 Y CN 2919149Y CN 200620086614 CN200620086614 CN 200620086614 CN 200620086614 U CN200620086614 U CN 200620086614U CN 2919149 Y CN2919149 Y CN 2919149Y
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- CN
- China
- Prior art keywords
- water
- box
- liquid separator
- casing
- air pipe
- 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
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Abstract
A cold side dehydrating drying box pertains to the drying equipment art, which comprises a refrigerating unit in the drying box, the compressor and the radiator of the refrigerating unit being positioned on the bottom on one side of the box and being connected with the evaporator on the interior top of the box respectively via the low pressure air pipe and high pressure air pipe, below the evaporator being hung a water pan which receives the condensation water and on which a drain is set, on the external wall of the box being positioned a steam and liquid separator which is provided with a connecting tube and a bleeding opening on the upper part and a water outlet on the lower part, the drain of the water pan being connected with the steam and liquid separator via the connecting tube. During drying, water contained in the substance is evaporated, and the gaseous water molecule would immediately be condensed into liquid water in case of contacting with the surface of the cold side of low temperature so as to be discharged from the box. The utility model advantages the function of refrigeration, which can not only break the steam saturation balance to reduce the power consumption but also improve the operating efficiency.
Description
(1) technical field:
The utility model relates to a kind of cold junction and removes water oven, belongs to the drying equipment technical field.
(2) background technology:
Though at present the large-scale drying device used of the small-sized drying box used of laboratory or factory substantially all in a relative sealed space with electric power or steam to material heating carry out drying, evaporation after the contained moisture of material is heated, water vapour is full of airtight relatively space very soon, after the vapor pressure of water in the casing reached capacity, the contained remaining moisture of material just was difficult to evaporate again.Small-sized drying box adopts the top to open a little blow vent and makes the steam effusion, large-scale plant is then discharged water vapour with the mode of blower fan air draft and is broken the balance of water vapour, the former is owing to the too little air of opening can not make drying efficiency very low from major cycle, the latter adopts the pressure air draft, though formed air circulation, increase drying efficiency, but also taken away a large amount of heats air draft the time, caused the waste of the energy.Therefore necessary design is a kind of can break the water vapour saturation balance, and consumed power is little, can increase the novel dried equipment of operating efficiency.
(3) summary of the invention:
For overcoming the defective of prior art, the utility model provides a kind of can break the water vapour saturation balance, consumed power is little, and the cold junction with refrigerating function that can increase operating efficiency again removes water oven.
A kind of cold junction removes water oven, in the casing of drying box, be provided with the refrigerating plant of forming by high-pressure air pipe, low pressure tracheae, radiator, compressor and evaporimeter, the compressor of this refrigerating plant and radiator place the bottom of a side in the casing, are connected with the evaporimeter that places the casing inner top with high-pressure air pipe by the low pressure tracheae respectively.
Be lifted with the drip tray of accepting condensed water below the described evaporimeter.
The cabinet exterior of described drying box is provided with gas-liquid separator.
Described drip tray is provided with the water pond scupper, and the water pond scupper is connected with gas-liquid separator by tube connector.
The upper end of described gas-liquid separator is provided with tube connector and bleeding point, and the lower end is provided with delivery port.
Basic design of the present utility model is: increased a refrigerating plant that drives with electric energy on the architecture basics of common drying box, this device produces a cold junction (evaporimeter), material contained moisture in dry run take place that evaporation is overflowed and and separating substances, the hydrone that is gaseous state is met the lower cold end surface of temperature and can be condensed immediately and be converted into aqueous water and discharge outside the casing, constantly reduce the steam partial pressure of cabinet space, accelerate the effusion of material contained humidity that is dried, thereby reached the quick-drying purpose of material.
During use, the material that is dried is put in the drying box, started and to heat temperature controller, according to the character of material temperature in the casing is set, electric heating tube begins space in the casing and material heating; Start the refrigeration temperature control instrument, refrigerating plant begins refrigeration, and making in the surface of evaporimeter and the casing has the bigger temperature difference.Rising along with temperature in the casing, contained humidity start vaporizer in the material, when meeting the lower evaporator surface of temperature, the water vapour that rises to be condensed into water immediately, when the water droplet that condenses is enough big, just the surface from evaporimeter drops onto in the drip tray,, discharge from delivery port again by in the gas-liquid separator on the tube connector inflow cabinet exterior by the water pond scupper.Because water vapour constantly is condensed into water, outlet is external side by side, makes to keep lower steam partial pressure level in the casing, and the evaporation rate of hydrone is greatly improved.The utility model can also carry out vacuum drying to the thing that is dried, delivery port is sealed, exhaust tube being connected on bleeding point bleeds to space in the casing by tube connector again, air pressure in the casing is reduced near vacuum state, the easier evaporation of moisture under vacuum state, aggegation on evaporator surface is also faster, raises the efficiency, and reduces energy loss.Thing contains organic solvent if be dried, and uses the utility model most organic solvent can be reclaimed by gas-liquid separator.
(4) description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a cut-away view of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Wherein: 1, compressor, 2, total power switch, 3, refrigeration power switch 4, heat power switch, 5, radiator, 6, the refrigeration temperature control instrument, 7, heat temperature controller, 8, low pressure tracheae, 9, high-pressure air pipe, 10, evaporimeter, 11, drip tray, 12, casing, 13, the water pond scupper, 14, bleeding point, 15, gas-liquid separator, 16, delivery port, 17, electric heating tube, 18, thermal insulation layer, 19, tube connector.
(5) specific embodiment
A kind of cold junction removes water oven, by compressor 1, total power switch 2, refrigeration power switch 3, heat power switch 4, radiator 5, refrigeration temperature control instrument 6, heat temperature controller 7, low pressure tracheae 8, high-pressure air pipe 9, evaporimeter 10, drip tray 11, casing 12, water pond scupper 13, bleeding point 14, gas-liquid separator 15, delivery port 16, electric heating tube 17, thermal insulation layer 18 and tube connector 19 and form.
Described compressor 1 and radiator 5 place a side bottom in the casing 12, are connected with the evaporimeter 10 that places the casing inner top with high-pressure air pipe 9 by low pressure tracheae 8 respectively; Be lifted with drip tray 11 below the evaporimeter 10, drip tray 11 has water pond scupper 13.
Described electric heating tube 17 places casing 12 inner bottom parts.
Described gas-liquid separator 15 places on the casing 12 1 side outer walls, and gas-liquid separator 15 lower ends are provided with delivery port 16, and the upper end is provided with bleeding point 14 and tube connector 19, and tube connector 19 is connected with water pond scupper 13.
Be provided with thermal insulation layer 18 between described casing 12 inner and outer walls.
Claims (5)
1, a kind of cold junction removes water oven, it is characterized in that, in the casing of drying box, be provided with the refrigerating plant of forming by high-pressure air pipe, low pressure tracheae, radiator, compressor and evaporimeter, the compressor of this refrigerating plant and radiator place the bottom of a side in the casing, are connected with the evaporimeter that places the casing inner top with high-pressure air pipe by the low pressure tracheae respectively.
2, cold junction according to claim 1 removes water oven, it is characterized in that, is lifted with the drip tray of accepting condensed water below the described evaporimeter.
3, cold junction according to claim 1 removes water oven, it is characterized in that the cabinet exterior of described drying box is provided with gas-liquid separator.
4, cold junction according to claim 1 and 2 removes water oven, it is characterized in that described drip tray is provided with the water pond scupper, and the water pond scupper is connected with gas-liquid separator by tube connector.
5, remove water oven according to claim 1 or 3 described cold junctions, it is characterized in that the upper end of described gas-liquid separator is provided with tube connector and bleeding point, the lower end is provided with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086614 CN2919149Y (en) | 2006-07-11 | 2006-07-11 | Cold end dehydration drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086614 CN2919149Y (en) | 2006-07-11 | 2006-07-11 | Cold end dehydration drying cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919149Y true CN2919149Y (en) | 2007-07-04 |
Family
ID=38216969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086614 Expired - Fee Related CN2919149Y (en) | 2006-07-11 | 2006-07-11 | Cold end dehydration drying cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919149Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344098A (en) * | 2013-07-09 | 2013-10-09 | 延边朝医医院 | Water-drainage-type dry air drying device |
| CN104896906A (en) * | 2015-05-31 | 2015-09-09 | 陈玉庆 | Dual-energy material drying device |
| CN106234553A (en) * | 2016-07-25 | 2016-12-21 | 吉首大学 | Heat-pump-type recuperation of heat butcher's meat drying device |
| CN107449226A (en) * | 2017-06-22 | 2017-12-08 | 北京航天试验技术研究所 | A kind of quick-fried pearl drying box |
-
2006
- 2006-07-11 CN CN 200620086614 patent/CN2919149Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344098A (en) * | 2013-07-09 | 2013-10-09 | 延边朝医医院 | Water-drainage-type dry air drying device |
| CN103344098B (en) * | 2013-07-09 | 2018-03-02 | 延边朝医医院 | Drainage type dry air drying device |
| CN104896906A (en) * | 2015-05-31 | 2015-09-09 | 陈玉庆 | Dual-energy material drying device |
| CN104896906B (en) * | 2015-05-31 | 2017-03-08 | 陈玉庆 | A kind of dual intensity material drying device |
| CN106234553A (en) * | 2016-07-25 | 2016-12-21 | 吉首大学 | Heat-pump-type recuperation of heat butcher's meat drying device |
| CN106234553B (en) * | 2016-07-25 | 2019-04-05 | 吉首大学 | Heat-pump-type recuperation of heat butcher's meat drying device |
| CN107449226A (en) * | 2017-06-22 | 2017-12-08 | 北京航天试验技术研究所 | A kind of quick-fried pearl drying box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |