CN201032331Y - Drying cabinet - Google Patents
Drying cabinet Download PDFInfo
- Publication number
- CN201032331Y CN201032331Y CNU2007201038247U CN200720103824U CN201032331Y CN 201032331 Y CN201032331 Y CN 201032331Y CN U2007201038247 U CNU2007201038247 U CN U2007201038247U CN 200720103824 U CN200720103824 U CN 200720103824U CN 201032331 Y CN201032331 Y CN 201032331Y
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- air
- drying box
- cabin
- constant temperature
- utility
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Abstract
The utility model relates to a drying box which is provided with a plurality of cabins, and each cabin is provided with an open-able cabin door on which a vent is arranged; the other side face of the drying box corresponding to the cabin door is provided with an admission piece which is connected with an air supply end of a generating device of clean air with constant temperature by a pipeline. The drying box of the utility model can approach to indoor environment to the max and cause dried samples to be dried by air rapidly. A plurality of independent sample cabins are arranged, so the samples can be placed separately to avoid secondary cross contamination among samples. The air entering into the sample cabins becomes clean and dry air through an air dryer and an air purifying agent, thereby avoiding secondary cross contamination among dried samples; through heating the dried and clean air by a thermal resistor heating unit inside an air thermostatic heater, the air temperature is higher than indoor temperature, thereby improving air dry efficiency of dried samples. The utility model has simple structure, convenient operation and easy maintenance.
Description
Technical field
The utility model relates to a kind of drying box, especially a kind of drying box that the thing that is dried is carried out drying with air-dry pattern.
Background technology
At present, preservation and air-dry most employing for solid laboratory samples such as soil are directly carried out by indoor air, as wet mud sample of pedotheque to be detected, river course lakebed etc. is placed the indoor natural air drying that carries out, cause between the various things to be detected easily like this, the cross pollution between thing to be detected and the room air, air-dry time is long, and many defectives take up room.
In addition, No. 98243128.7 Chinese patent discloses a kind of " warm-air pipe drying device ", and the casing centre of this device is a hothouse, and the thing that is dried is erected in the hothouse, hot-air after the electric calorifie installation heating is blown into the hot gas chamber by blower fan, enters hothouse by warm-air pipe.This device only has a volume drying chamber, easily causes the cross pollution between the dry indoor article, be unsuitable for laboratory sample air-dry, deposit; And the hot blast that is blown in the hothouse is through the natural wind of heating, and the thing that is dried is polluted by this hot blast.
The design people at above problems of the prior art, proposes solid sample drying box of the present utility model based on the research and development for many years to dry technology, can overcome the defective that prior art exists effectively.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of drying box, especially a kind of drying box that is used for the air-dry of solid laboratory sample and preserves.
For this reason, a kind of drying box of the present utility model, wherein, described drying box has a plurality of cabins, and each cabin has hatch door to be opened/closed, and hatch door is provided with exhaust outlet; Be provided with suction nozzle with the corresponding drying box of this hatch door another side, described suction nozzle is connected by the air feed end of pipeline with constant temperature pure air generating means.
Aforesaid drying box, wherein, described constant temperature pure air generating means comprises at least one air dryer, an air purifier, an air constent temperature heater that is connected in series in regular turn, the air inlet end of described air dryer is connected with air feeder, and the air feed end of described air constent temperature heater is supplied with the dry air of constant temperature cleaning.
Aforesaid drying box, wherein, the top of described drying box is provided with a plurality of cabins, and the bottom of drying box is provided with described constant temperature pure air generating means.
Aforesaid drying box, wherein, described air purifier has a cylindrical barrel body, arranges in regular turn vertically in the cylindrical shell a plurality of filter elements are set, and the two ends of described cylindrical shell are provided with end cap, and described end cap is provided with pipe joint.
Aforesaid drying box, wherein, described filter element has a housing, is provided with the multiple filtration layer in the described housing; Described filter course comprises the screen pack that is arranged on filter element air inlet side, and the gum sprayed cotton filter course and the active carbon layer that are arranged alternately; The axial two ends of described housing are provided with transom.
Aforesaid drying box, wherein, described screen pack is the stainless steel screen pack, active carbon layer is the photocatalytic active carbon layer.
Aforesaid drying box, wherein, described air dryer has a cylindrical barrel body, be filled with drier in the described cylindrical shell, the axial two ends of described cylindrical barrel body are provided with transom, and two end cap is connected with the sealed at both ends of described cylindrical shell, and is provided with pipe joint on described end cap.
Aforesaid drying box, wherein, described air constent temperature heater has a cylindrical barrel body, is provided with the thermistor heating unit in it.
Aforesaid drying box, wherein, described thermistor heating unit is arranged in the described cylindrical barrel body by stent support and suspension, and a thermostat is connected with this thermistor heating unit.
Aforesaid drying box, wherein, the air feed end of described air constent temperature heater is connected with the air inlet of first gas distributor, and the gas outlet of described first gas distributor is connected with the suction nozzle in described each cabin by air inlet pipe.
Aforesaid drying box, wherein, described first gas distributor is arranged on the rear side of described drying box, and its gas outlet is connected with second gas distributor, and the gas outlet of described second gas distributor is connected with the suction nozzle in described each cabin by the air inlet pipe of equal length.
Aforesaid drying box, wherein, the bottom of drying box is provided with castor.
Characteristics of the present utility model and advantage are:
1, drying box of the present utility model utilizes the air agitation technology, and the simulation indoor air flows can make the sample that is dried air-dry rapidly farthest near indoor environment.
2, enter the indoor air of sample chamber, at first pass through air dryer, remove behind the moisture content again by adopting filtration, the absorption of stainless (steel) wire, gum sprayed cotton filter course and photocatalytic active carbon in the air purifier, form clean dry air, thus the secondary cross pollution of the sample that prevented to be dried.
3, heat by the dry air of thermistor (hereinafter to be referred as the PTC) heating unit in the air constent temperature heater, air is reached be higher than indoor temperature, thereby improved the air-dry efficient of the sample that is dried cleaning through super-dry, after purifying.
4, drying box of the present utility model is provided with a plurality of independently samples cabin, and sample separates placement, has prevented the secondary cross pollution between the sample.
5, the sample cabin of described drying box is made by stainless steel, has avoided chemical attack and organic absorption, and is easy to cleaning.
6, the hatch door in described sample cabin is provided with exhaust outlet and observation window, can be easily the state of observation sample at any time.
7, therefore the indoor pallet of placing of described sample chamber not only can deposit common pedotheque, also can deposit the higher wet mud of water content of river course lakebed easily.
8, the utility model is simple in structure, and is easy to operate, is easy to safeguard.And the bottom of drying box is provided with castor, can conveniently move.
Description of drawings
Fig. 1 looks schematic diagram for the master of drying box of the present utility model;
Fig. 2 is the partial schematic sectional view of overlooking of drying box of the present utility model;
Fig. 3 is the schematic rear view of drying box of the present utility model;
Fig. 4 is the constant temperature pure air generating means arrangement states schematic diagram of drying box of the present utility model;
Fig. 5 is the annexation schematic diagram of the constant temperature pure air generating means of drying box of the present utility model;
Fig. 6 is the structural representation of the clarifier of drying box of the present utility model;
Fig. 7 is the filter element structural representation of clarifier;
Fig. 8 is the structural representation of the drier of drying box of the present utility model;
Fig. 9 is the structural representation of the constent temperature heater of drying box of the present utility model;
The specific embodiment
Understand for the purpose of this utility model, feature, technique effect being had more clearly, now contrast accompanying drawing concrete structure of the present utility model is described.
Shown in Fig. 1,2,4, a kind of drying box 1 of the present utility model has a plurality of cabins, usually solid samples such as soil, mineral, industrial materials or the more semi-solid sample (as: the wet mud of river course lakebed etc.) of water content can be inserted described cabin, this cabin can be known as sample cabin 10, each sample cabin 10 has hatch door 101 to be opened/closed, and hatch door 101 is provided with exhaust outlet 102; Be provided with suction nozzle 103 with the another side (back side) of these hatch door 101 corresponding drying boxes 1, described suction nozzle 103 is connected by the air feed end of pipeline with constant temperature pure air generating means 2.The bottom of described drying box 1 is provided with castor 11, with moving of convenient and dry case 1.Above-mentioned suction nozzle 103 has a bending pipe 104 that extends in the sample cabin 10, the air of being supplied with by described constant temperature pure air generating means 2 enters described sample cabin 10 via this bending pipe 104, thereby changed the flow direction of air, make gas generation disturbance, the simulation indoor air flows, therefore can make in the described sample cabin 10 farthest near indoor environment, make the sample that is dried air-dry rapidly.
Described constant temperature pure air generating means 2 comprises at least one air dryer 22, an air purifier 21, an air constent temperature heater 23 that is connected in series in regular turn, the air inlet end of described air dryer 22 is connected with the air feeder (not shown), and this air feeder provides the outdoor air with certain pressure.The air feed end 231 of described air constent temperature heater 23 is supplied with the dry air of constant temperature cleaning.
As shown in Figure 5, preferably adopt two air dryers 22 to be connected in series, air after drying enters described air purifier 21 and purifies, and cleaned air passes is transported in each sample cabin 10 after being heated by constent temperature heater 23.Owing to carry out drying by two air dryers 22, therefore can remove airborne moisture content effectively, remove particle and chemical substances such as airborne impurity and dust through air purifier 21 again, improve the degree of purity of the clean dry air of output.Constant temperature pure air generating means of the present utility model is not limited to arrangement mode as shown in Figure 5.Certainly, the quantity of air dryer 22 is not limited to this, can be according to the wet degree of doing of air, and series connection is provided with a plurality of air dryers 22, to obtain dry air, improves the air-dry speed of the sample that is dried.
Described constant temperature pure air generating means 2 can be arranged on the optional position of described drying box 1, as its top, rear portion, or with respect to drying box 1 independent the setting.For improving the overall performance of described drying box 1, reduce its external equipment, make the aesthetic in appearance of drying box 1, be convenient to moving of casing, preferably described constant temperature pure air generating means 2 is arranged on the bottom of described drying box 1, described a plurality of samples cabin 10 is arranged on the top of drying box 1, please cooperate referring to Fig. 1,4, can open bottom chamber door 12, carry out the installation and maintenance of constant temperature pure air generating means 2 easily.
The air feed end 231 of described air constent temperature heater 23 can the gas outlet by gas distributor connects the suction nozzle 103 in described each sample cabin 10, the dry air of constant temperature cleaning is transported in each sample cabin 10, to reduce the quantity of air delivering pipeline.
Preferred described drying box 1 is provided with 24 sample cabins 10, and two gas distributors 13 are set at the back side of drying box 1,14, wherein, the air inlet 131 of first gas distributor 13 connects an inlet manifold 132, this inlet manifold 132 is connected with the air feed end 231 of air constent temperature heater 23, this first gas distributor 13 is selected No. six gas distributors in the present embodiment for use, its each gas outlet 133 is connected to second gas distributor 14 by air supply pipe 134, described second gas distributor 14 is selected No. four gas distributors in the present embodiment for use, its each gas outlet is connected to the suction nozzle 103 in each sample cabin 10 by air supply pipe 141, and the constant temperature pure air of the drying that will be provided by constant temperature pure air generating means is transported in each sample cabin 10.
The speed, the pressure that enter the constant temperature pure air of the drying in each sample cabin 10 for assurance equate, the rate of drying that is placed on the similar sample in the sample cabin 10 is equated, as shown in Figure 3, preferably described first gas distributor 13 is arranged on the rear side middle part in a plurality of samples cabin, its be connected to the second gas distributor air inlet air supply pipe 134 length about equally.Described second gas distributor 14 is arranged in the middle part of the rear side in the one group of sample cabin that is made of four sample cabins, its gas outlet is connected with the suction nozzle 103 in described each sample cabin 10 by the air inlet pipe 141 of equal length.
The air purifier 21 that relates in the utility model, the preferred air purifier that adopts as shown in Figure 6.Described air purifier 21 has a cylindrical barrel body 211, arranges in regular turn vertically in the cylindrical shell a plurality of filter elements 212 are set, and the two ends of described cylindrical shell 211 are provided with end cap 213, and described end cap 213 is provided with pipe joint 214.
As shown in Figure 7, described filter element 212 has a housing 2121, is provided with the multiple filtration layer in the described housing 2121, and this filter course is by the screen pack 2122 that is arranged on filter element 212 air inlet sides, with gum sprayed cotton filter course 2123 and the active carbon layer 2124 that is arranged alternately.The axial two ends of described housing 2121 have the negotiable transom 2125 of the air of making.Wherein, the described screen pack 2122 preferred stainless steel screen packs that adopt to improve service life, avoid suffering chemical attack; The described active carbon layer 2124 preferred photocatalytic active carbon layers that adopt are to improve the adsorption efficiency to chemical substance.By multilayer gum sprayed cotton filter course 2123 and the active carbon layer 2124 that is arranged alternately, to improve filter effect.And in described air purifier 21, arrange and be provided with a plurality of filter elements 212, with the cleanliness factor of further raising air.
As shown in Figure 8, described air dryer 22 has a cylindrical barrel body 221, be filled with drier 222 in the described cylindrical shell 221, the axial two ends of described cylindrical barrel body 221 are provided with transom 223, two end cap 224 is connected with the sealed at both ends of described cylindrical shell 221, and is provided with pipe joint 225 on described end cap 224.Wherein, described drier 222 can be housed in the stainless steel mesh bag.Another feasible embodiment is drier 222 to be filled in the described cylindrical shell 221, and at the two ends of described cylindrical shell 221 stainless (steel) wire (this structure is not shown) to be set, to avoid scattering and disappearing of desiccant particle.
As shown in Figure 9, described air constent temperature heater 23 has a cylindrical barrel body 231 equally, is provided with the PTC heating unit in the described cylindrical barrel body 231.Described PTC heating unit is supported and is hung by support 233 and is arranged in the described cylindrical barrel body 231, and a thermostat 234 is connected with this PTC heating unit 232, and described constent temperature heater 23 is controlled within certain heating-up temperature.
Operation principle of the present utility model is: sample is placed in the sample cabin 1 of described drying box 1, the air that will have certain pressure is delivered in two air dryers that are connected in series 22, remove contained moisture content in the air by the drier 222 that is arranged in this air dryer 22, obtain the air (referring to Fig. 5) of dry not water content.Again through an air purifier 21, after air enters clarifier, remove larger particles (being generally) by the screen pack 2122 that is arranged on the air inlet side greater than 40 purpose particles, various dusts and the particle of removing greater than 10 μ m through gum sprayed cotton filter course 2123 removed peculiar smell such as stink, chemical pollutant by active carbon layer 2124 again.As shown in Figure 6, described air purifier 21 has a plurality of filter elements 212, after the described air that is dried enters air purifier 21, filters successively through this filter element 212, and obtains dry and clean air.The pure air that filters through described air purifier 21 enters in the described constent temperature heater 23 by pipeline, under the control of thermostat 234, by PTC heating unit 232 pure air of drying is heated to predetermined temperature, for example be heated 30-35 ℃, again via inlet manifold 132, first gas distributor 13, air supply pipe 134, second gas distributor 14, air supply pipe 141, suction nozzle 103, the constant temperature pure air of drying is transported in each sample cabin 10.Has certain pressure owing to enter the constant temperature pure air of the drying in each sample cabin 10, therefore, the described pure air that blows out from the suction nozzle 103 that is arranged on described sample cabin 10 rear side carries out air-dry to sample, waste gas is discharged by the exhaust outlet 102 that is provided with on the described hatch door 101, thereby will be arranged on sample in the sample cabin 10 by natural air drying, avoid the cross pollution between each sample, improved the accuracy of experimental result.And, because above-mentioned suction nozzle 103 has a bending pipe 104 that extends in the sample cabin 10, therefore, the described pure air that blows out via bending pipe 104 by described suction nozzle 103 has been changed the flow direction of air, make gas generation disturbance, the simulation indoor air flows, thus make in the described sample cabin 10 farthest near indoor environment, improved the air-dry speed of the sample that is dried.
The a plurality of filter elements 212 that are provided with in the described air purifier 21 should regularly replace, during replacing, only need two end cap 213 is taken off, put into new filter element 212 by the outlet side, the filter element of inlet end is removed, adopt this mode can prolong the service life of each filter element 212, save use cost.
In order to improve the service life of described drying box, convenient for cleaning, each sample cabin 10 can be made by stainless steel material.
Only the above person only is a specific embodiment of the utility model, can not limit the scope that the utility model is implemented with it.So the amplification of its equivalent assemblies is dwindled, displacement, or, all still belong to the covering scope of the utility model claims according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (12)
1. drying box, it is characterized in that: described drying box has a plurality of cabins, and each cabin has hatch door to be opened/closed, and hatch door is provided with exhaust outlet; Be provided with suction nozzle with the corresponding drying box of this hatch door another side, described suction nozzle is connected by the air feed end of pipeline with constant temperature pure air generating means.
2. drying box as claimed in claim 1, it is characterized in that: described constant temperature pure air generating means comprises at least one air dryer, an air purifier, an air constent temperature heater that is connected in series in regular turn, the air inlet end of described air dryer is connected with air feeder, and the air feed end of described air constent temperature heater is supplied with the dry air of constant temperature cleaning.
3. drying box as claimed in claim 1 or 2 is characterized in that: the top of described drying box is provided with a plurality of cabins, and the bottom of drying box is provided with described constant temperature pure air generating means.
4. drying box as claimed in claim 3 is characterized in that: described air purifier has a cylindrical barrel body, arranges in regular turn vertically in the cylindrical shell a plurality of filter elements are set, and the two ends of described cylindrical shell are provided with end cap, and described end cap is provided with pipe joint.
5. drying box as claimed in claim 4 is characterized in that: described filter element has a housing, is provided with the multiple filtration layer in the described housing; Described filter course comprises the screen pack that is arranged on filter element air inlet side, and the gum sprayed cotton filter course and the active carbon layer that are arranged alternately; The axial two ends of described housing are provided with transom.
6. drying box as claimed in claim 5 is characterized in that: described screen pack is the stainless steel screen pack, and active carbon layer is the photocatalytic active carbon layer.
7. drying box as claimed in claim 3, it is characterized in that: described air dryer has a cylindrical barrel body, be filled with drier in the described cylindrical shell, the axial two ends of described cylindrical barrel body are provided with transom, two end cap is connected with the sealed at both ends of described cylindrical shell, and is provided with pipe joint on described end cap.
8. drying box as claimed in claim 3 is characterized in that: described air constent temperature heater has a cylindrical barrel body, is provided with the thermistor heating unit in it.
9. drying box as claimed in claim 8 is characterized in that: described thermistor heating unit is arranged in the described cylindrical barrel body by stent support and suspension, and a thermostat is connected with this thermistor heating unit.
10. drying box as claimed in claim 1 or 2, it is characterized in that: the air feed end of described air constent temperature heater is connected with the air inlet of first gas distributor, and the gas outlet of described first gas distributor is connected with the suction nozzle in described each cabin by air inlet pipe.
11. drying box as claimed in claim 10, it is characterized in that: described first gas distributor is arranged on the rear side of described drying box, its gas outlet is connected with second gas distributor, and the gas outlet of described second gas distributor is connected with the suction nozzle in described each cabin by the air inlet pipe of equal length.
12. drying box as claimed in claim 1 or 2 is characterized in that: the bottom of drying box is provided with castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201038247U CN201032331Y (en) | 2007-03-13 | 2007-03-13 | Drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201038247U CN201032331Y (en) | 2007-03-13 | 2007-03-13 | Drying cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032331Y true CN201032331Y (en) | 2008-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201038247U Expired - Lifetime CN201032331Y (en) | 2007-03-13 | 2007-03-13 | Drying cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032331Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788483A (en) * | 2012-08-23 | 2012-11-21 | 中国神华能源股份有限公司 | Dryness keeping box |
| CN103673528A (en) * | 2013-12-09 | 2014-03-26 | 李刘睿 | Drying device of water washing type air purifier |
| CN104568559A (en) * | 2014-12-29 | 2015-04-29 | 宁波市华测检测技术有限公司 | Desiccant dewatering equipment |
| CN104815517A (en) * | 2015-04-22 | 2015-08-05 | 北京普立泰科仪器有限公司 | Gas purification heating device |
| CN104864687A (en) * | 2015-05-28 | 2015-08-26 | 广东维中检测技术有限公司 | Soil dryer |
| CN106018055A (en) * | 2016-06-27 | 2016-10-12 | 长沙开元仪器股份有限公司 | Drying oven for protective gas |
| CN107816850A (en) * | 2017-11-28 | 2018-03-20 | 钦州学院 | A kind of new-type air dry oven case chamber |
| CN107990660A (en) * | 2017-12-08 | 2018-05-04 | 安徽省达亿粮油食品有限公司 | A kind of multilayer baking room |
| CN112013641A (en) * | 2020-09-08 | 2020-12-01 | 珠海市宇星辉科技有限公司 | Drying treatment machine for preparation, forming and drying of filtering and adsorbing material |
-
2007
- 2007-03-13 CN CNU2007201038247U patent/CN201032331Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788483A (en) * | 2012-08-23 | 2012-11-21 | 中国神华能源股份有限公司 | Dryness keeping box |
| CN102788483B (en) * | 2012-08-23 | 2015-06-17 | 中国神华能源股份有限公司 | Dryness keeping box |
| CN103673528A (en) * | 2013-12-09 | 2014-03-26 | 李刘睿 | Drying device of water washing type air purifier |
| CN104568559A (en) * | 2014-12-29 | 2015-04-29 | 宁波市华测检测技术有限公司 | Desiccant dewatering equipment |
| CN104815517A (en) * | 2015-04-22 | 2015-08-05 | 北京普立泰科仪器有限公司 | Gas purification heating device |
| CN104864687A (en) * | 2015-05-28 | 2015-08-26 | 广东维中检测技术有限公司 | Soil dryer |
| CN106018055A (en) * | 2016-06-27 | 2016-10-12 | 长沙开元仪器股份有限公司 | Drying oven for protective gas |
| CN107816850A (en) * | 2017-11-28 | 2018-03-20 | 钦州学院 | A kind of new-type air dry oven case chamber |
| CN107990660A (en) * | 2017-12-08 | 2018-05-04 | 安徽省达亿粮油食品有限公司 | A kind of multilayer baking room |
| CN112013641A (en) * | 2020-09-08 | 2020-12-01 | 珠海市宇星辉科技有限公司 | Drying treatment machine for preparation, forming and drying of filtering and adsorbing material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080305 |
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| CX01 | Expiry of patent term |