CN109959552A - A kind of drying test equipment - Google Patents
A kind of drying test equipment Download PDFInfo
- Publication number
- CN109959552A CN109959552A CN201910257692.0A CN201910257692A CN109959552A CN 109959552 A CN109959552 A CN 109959552A CN 201910257692 A CN201910257692 A CN 201910257692A CN 109959552 A CN109959552 A CN 109959552A
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- drying
- air duct
- humidity
- test equipment
- tray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of drying test equipment, including drying box and instrument box, drying box includes chamber door and cabinet, bottom can also set adjusting supporting leg, it include air supply device and drying room in cabinet, air supply device includes blower, heating tube, air duct, equal wind apparatus and exhaust outlet, and blower, heating tube and exhaust outlet are located at cabinet top, and equal wind apparatus is arranged in the air duct of drying room front；Include several layers drying tray in drying room, intermediate air duct is equipped between adjacent two layers drying tray, intermediate air duct one end is equipped with baffle, and hot wind is discharged across two sides drying tray through air exhaust passage after entering intermediate air duct；Heating tube rear end is equipped with import Temperature and Humidity mouth, and the outlet of drying room air exhaust passage is equipped with outlet Temperature and Humidity mouth, and drying room lower part is equipped with weightless sensor, is connected with instrument box.This equipment can effectively detect the parameters such as the drying humidity of material, weight change, for silica type it should be understood that the material of its humidity variation provides a great help, and the drying uniformity and efficiency can be improved.
Description
Technical field
The present invention relates to drying equipment technology more particularly to a kind of drying test equipments.
Background technique
Drying refers to the technical process of removal solvent reservation solid content by some way, typically refers to be passed through hot-air
The process that moisture in material is evaporated and taken away.In some industrial enterprise, universities and colleges, scientific research, medical institutions and all kinds of experiments
Use some small-sized drying test equipments often to be dried, dry, melt the test jobs such as the cured, mattress that goes out in room.
The common air dry oven in laboratory at present, such drying box use electric furnace heating wire from bottom-heated mostly, only
It is inaccurate to detect temperature control at top for a set of temperature-sensitive instrument setting, and cannot show the parameters such as drying humidity, weight change, if you need to survey
Weight change is measured, after one end time need to be dried, material is taken out and is weighed after be placed on electronic scale after its cooling, is then put again
Enter in drying box and dried, very troublesome, when certain special product such as silica gel etc. are dried, humidity is to influence product
One key factor of quality, it is therefore desirable to accurate detection in real time.In addition, what is be equipped in common drying box is common drying
Disk belongs to advection conduction heating, and side fan delivery very little, causes drying time and efficiency all relatively low.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of drying test equipment, can be effective while optimizing drying mode
The parameters such as drying humidity, the weight change of material are detected, for silica type it should be understood that the material of its humidity variation provides very
Big help, drying mode are changed to folded plate cross-flow drying by advection conductive drying, flow from side by drying to even heat
Room improves the drying uniformity and efficiency.
The purpose of the present invention is what is be achieved through the following technical solutions.
A kind of drying test equipment, including drying box and instrument box, the drying box include chamber door and cabinet, and feature exists
In: it include air supply device and drying room in the cabinet, the air supply device includes blower, heating element, air duct, equal wind apparatus
And exhaust outlet, the blower, heating element are located at cabinet top, also, the heating element be located at blower and equal wind apparatus it
Between, the equal wind apparatus is arranged in the air duct of drying room front；It include several layers drying tray, adjacent two layers in the drying room
Intermediate air duct is equipped between drying tray.
Further, the drying box bottom, which is equipped with, adjusts supporting leg.
Above-described drying test equipment, the blower are axial flow blower, and power of fan is adjustable.
Above-described drying test equipment, the drying tray are stainless steel Dropbox, are set according to material drying particle difference
It is equipped with different meshes specification.
Wherein one end of above-described drying test equipment, the intermediate air duct is equipped with baffle, is connected to adjacent drying
Between disk, hot wind is discharged across two sides drying tray through air exhaust passage after entering intermediate air duct.
Further, intermediate air duct height is identical as drying tray.
Further, the baffle position in air duct is not ipsilateral among adjacent two layers.
Above-described drying test equipment, the top drying tray upper end and bottom drying tray lower end are equipped in one layer
Between air duct and be equipped with upper lower baffle plate, guidance hot wind enter air exhaust passage.
Above-described drying test equipment, the heating element rear end are equipped with import Temperature and Humidity mouth, the drying
Air exhaust passage outlet in room, which is equipped with, exports Temperature and Humidity mouth, built in the import Temperature and Humidity mouth and outlet Temperature and Humidity mouth
Temperature sensor and humidity sensor.
Above-described drying test equipment, the drying room lower part is equipped with weightless sensor, is connected with instrument box, described
Instrument box automatically records the data fed back in the import Temperature and Humidity mouth, outlet Temperature and Humidity mouth and weightless sensor.
Above-described drying test equipment, the exhaust outlet are located at cabinet top, and the exhaust ports are equipped with regulating valve,
Humidity can be dried by control aperture regulation.
Above-described drying test equipment, the heating element are heating tube.
In conclusion the invention has the benefit that the present invention dries test equipment, by the centrifugation of common air dry oven
Small blower becomes the big blower of axis stream, and power of fan is adjustable, improves air intake efficiency, can accelerate drying time；This equipment passes through
Inlet temperature detection mouth, outlet temperature detection mouth and weightless sensor etc. can effectively detect drying humidity, the weight change of material
Etc. parameters, for silica type it should be understood that its humidity variation material provide a great help；Drying mode is passed from advection
It leads drying and is changed to folded plate cross-flow drying, percolation passes through drying room from side with making even heat, effectively increases the uniform of drying
Degree and efficiency.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, the scheme of the application and advantage skill common for this field
Art personnel will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to of the invention
Limitation.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the embodiment of the present invention 1；
Component representated by each appended drawing reference in figure are as follows:
1, instrument box, 2, outlet Temperature and Humidity mouth, 3, axial flow blower, 4, exhaust outlet, 5, heating element, 6, import it is warm and humid
Spend detection mouth, 7, equal wind apparatus, 8, drying room, 9, drying tray, 10, weightless sensor, 11, intermediate air duct, 12, baffle.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below in conjunction with attached drawing.It is to be appreciated that providing these realities
The mode of applying is to be able to thoroughly understand the disclosure, and the scope of the present disclosure can be communicated completely to this field
Technical staff may be realized in various forms the disclosure, without that should be limited by the embodiments set forth herein.
It should be appreciated that the element can be directly connected to when referring to that element is " connected " or " connection " is to another element
Or it is attached to another element, or may exist intermediary element.Other terms for describing relationship between element should be with same
The mode of sample explain (for example, " ... between ", " neighbouring " etc.).
Embodiment 1
Referring to Fig. 1, Fig. 1 is a kind of drying test equipment of the present embodiment, including drying box and instrument box 1, instrument luggage
It includes chamber door, cabinet and the adjusting of bottom supporting leg, includes air supply device and drying room 8 in the cabinet, the air supply device is by wind
It is delivered to after heating in drying room 8 and carries out material drying, specifically include blower, heating element 5, air duct, equal wind apparatus 7 and exhaust
Mouth 4, heating element 5 are heating tube, and wind blows to heating tube along air duct after entering cabinet from blower and begins to warm up, the hot wind after heating
If being dried in the Different layer of the compost for respectively enteing drying room 8 after equal wind apparatus 7 is divided into carried interest, while material moisture is taken away,
Then hot moisture is discharged through air exhaust passage from exhaust outlet 4.
In the present embodiment, the blower, heating tube and exhaust outlet 4 are respectively positioned on cabinet top, wherein blower is axis stream wind
Machine 3, power of fan is adjustable, provides more powerful wind-force for drying test equipment.Heating tube is arranged on baking oven top, is set
It sets behind axial flow blower 3, detection import temperature and humidity can be facilitated.
Further, the air inlet duct position after heating tube is provided with import Temperature and Humidity mouth 6,8 air exhaust passage of drying room
Outlet port is equipped with outlet Temperature and Humidity mouth 2, in the import Temperature and Humidity mouth 6 and outlet Temperature and Humidity mouth 2 in
Temperature sensor and humidity sensor are set, the temperature and humidity that can grasp material in time by measuring this temperature and humidity variation at two changes
Situation.
Further, regulating valve is equipped at exhaust outlet 4, it can be by controlling aperture regulation exhaust velocity, to adjust drying
Drying humidity in room 8.
In the present embodiment, the equal wind apparatus 7 is arranged behind heating tube, in the air duct of 8 front of drying room, will heat
Hot wind afterwards is distributed in each layer of drying room 8.
In the present embodiment, include several layers drying tray 9 in drying room 8, be equipped with intermediate wind between adjacent two layers drying tray 9
Road 11, described intermediate 11 one end of air duct are equipped with baffle 12, and hot wind enters behind intermediate air duct 11 and leads to across two sides drying tray 9 through air draft
Road discharge.
Further, the drying tray 9 of the present embodiment replaces traditional iron pan using stainless steel Dropbox, better convenient for hot wind
Across drying tray 9, a variety of mesh number specifications can be arranged according to material drying granular size difference in stainless steel Dropbox.
Further, 11 height of intermediate air duct is identical as drying tray 9, and input end or outlet end side are equipped with baffle
12, the baffle 12 is connected between adjacent drying tray 9, and hot wind is stopped to pass through from there.When baffle 12 is arranged in intermediate air duct
When 11 input end side, the wind opposite direction flowing that drying tray 9 can be prevented to penetrate, guidance Hot wet air heating from intermediate air duct 11 to
Air exhaust passage flows away.When baffle 12 is arranged at intermediate 11 outlet end side of air duct, the hot wind to come from equal wind apparatus is flowed into
In intermediate air duct 11, because outlet end is closed, hot wind will be flowed away to two sides drying tray 9, by drying materials, and take away material water
Point.The Hot wet air heating for carrying moisture flows into the closed intermediate air duct 11 of input end, then flows to air exhaust passage.
Preferably, 12 position of baffle in air duct 11 is not ipsilateral among adjacent two layers, i.e., upper layer baffle 12 is in input end, then
Lower layer's baffle is in outlet end.
Further, it topmost and outside bottom drying tray 9 is equipped with one layer of intermediate air duct 11 and upper lower baffle plate, as heat
The end of wind flow, guidance hot wind enter in air exhaust passage.
In the present embodiment, 8 lower part of drying room is equipped with weightless sensor 10, can be used to detect material in drying tray 9
Reduced gravity situations.
Further, it is detected in import Temperature and Humidity mouth 6, outlet Temperature and Humidity mouth 2 and weightless sensor 10
Data all automatically record in instrument box 1 and real-time display, the drying situation for facilitating us to be checked in drying room 8 in time.
Specifically, the temperature for needing to dry, wind speed are first preset in instrument box 1 before the work of this drying test equipment,
Then the material dried will be needed to be packed into the feed bin of drying tray 9, and will close drying door, starts axial flow blower 3, by wind to heating
Pipe is begun to warm up, and import Temperature and Humidity mouth 6 detects whether the wind blown in heating tube meets the drying temperature of setting, and controls
The opening and closing of heating tube, hot wind enters drying room 8 by equal wind apparatus 7, then along intermediate air duct 11 in drying tray baffle
Material is passed through under the action of 12 to be dried, and takes away material moisture, and Hot wet air heating is finally along intermediate air duct 11 from air exhaust passage
Exhaust outlet 4 is flowed to, the outlet temperature and humidity in air exhaust passage is detected and shown by outlet Temperature and Humidity 2, is equipped at exhaust outlet 4
Regulating valve can dry humidity, while 10 real-time display material weightlessness process of weightless sensor, Suo Youwen by control aperture regulation
Humidity and Weight loss data automatically record in instrument box 1.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. a kind of drying test equipment, including drying box and instrument box (1), the drying box include chamber door and cabinet, feature
Be: including air supply device and drying room (8) in the cabinet, the air supply device include blower, heating element (5), air duct,
Equal wind apparatus (7) and exhaust outlet (4), the blower, heating element (5) are located at cabinet top, also, the heating element (5)
Between blower and equal wind apparatus (7), the equal wind apparatus (7) is arranged in the air duct of drying room (8) front；The drying
It include several layers drying tray (9) being equipped with intermediate air duct (11) between adjacent two layers drying tray (9) in room (8).
2. a kind of drying test equipment according to claim 1, it is characterised in that: the blower is axial flow blower (3), wind
Machine power adjustable section.
3. a kind of drying test equipment according to claim 1, it is characterised in that: the drying tray (9) is stainless (steel) wire
Disk is provided with different meshes specification according to material drying particle difference.
4. a kind of drying test equipment according to claim 1, it is characterised in that: wherein the one of the intermediate air duct (11)
End is equipped with baffle (12), is connected between adjacent drying tray (9), and hot wind enters intermediate air duct (11) and passes through two sides drying tray afterwards
(9) it is discharged through air exhaust passage.
5. a kind of drying test equipment according to claim 4, it is characterised in that: the gear of air duct (11) among adjacent two layers
Plate (12) position is not ipsilateral.
6. a kind of drying test equipment according to claim 1-5, it is characterised in that: the top drying tray (9)
Upper end and bottom drying tray (9) lower end are equipped with one layer of intermediate air duct (11) and are equipped with upper lower baffle plate, and guidance hot wind enters row
Wind channel.
7. a kind of drying test equipment according to claim 1-5, it is characterised in that: the heating element (5)
Rear end is equipped with import Temperature and Humidity mouth (6), and drying room (8) the air exhaust passage outlet is equipped with outlet Temperature and Humidity mouth (2),
The import Temperature and Humidity mouth (6) and outlet Temperature and Humidity mouth (2) built-in temperature sensor and humidity sensor.
8. a kind of drying test equipment according to claim 7, it is characterised in that: drying room (8) lower part, which is equipped with, loses
It retransmits sensor (10), is connected with instrument box (1), the instrument box (1) automatically records the import Temperature and Humidity mouth (6), goes out
The data fed back in mouth Temperature and Humidity mouth (2) and weightless sensor (10).
9. a kind of drying test equipment according to claim 1, it is characterised in that: the exhaust outlet (4) is located on cabinet
Portion is equipped with regulating valve at the exhaust outlet (4), can pass through control aperture regulation and dry humidity.
10. a kind of drying test equipment according to claim 1, it is characterised in that: the heating element (5) is heating
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257692.0A CN109959552A (en) | 2019-04-01 | 2019-04-01 | A kind of drying test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257692.0A CN109959552A (en) | 2019-04-01 | 2019-04-01 | A kind of drying test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109959552A true CN109959552A (en) | 2019-07-02 |
Family
ID=67025517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910257692.0A Withdrawn CN109959552A (en) | 2019-04-01 | 2019-04-01 | A kind of drying test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109959552A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597327A (en) * | 2019-08-30 | 2019-12-20 | 河北金力新能源科技股份有限公司 | Monitoring and adjusting method for lithium battery diaphragm coating oven |
| CN111189741A (en) * | 2020-03-10 | 2020-05-22 | 南京卓实电气有限责任公司 | Device and method for detecting insulator ash density by high-temperature steam method |
| CN111829914A (en) * | 2020-06-12 | 2020-10-27 | 同济大学 | System for testing pollutant interception performance of domestic garbage leachate-based hydrogel |
-
2019
- 2019-04-01 CN CN201910257692.0A patent/CN109959552A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597327A (en) * | 2019-08-30 | 2019-12-20 | 河北金力新能源科技股份有限公司 | Monitoring and adjusting method for lithium battery diaphragm coating oven |
| CN111189741A (en) * | 2020-03-10 | 2020-05-22 | 南京卓实电气有限责任公司 | Device and method for detecting insulator ash density by high-temperature steam method |
| CN111829914A (en) * | 2020-06-12 | 2020-10-27 | 同济大学 | System for testing pollutant interception performance of domestic garbage leachate-based hydrogel |
| CN111829914B (en) * | 2020-06-12 | 2021-12-31 | 同济大学 | System for testing pollutant interception performance of domestic garbage leachate-based hydrogel |
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Application publication date: 20190702 |