CN108917310A - A kind of use for laboratory Multifunctional oven - Google Patents
A kind of use for laboratory Multifunctional oven Download PDFInfo
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- CN108917310A CN108917310A CN201810818842.6A CN201810818842A CN108917310A CN 108917310 A CN108917310 A CN 108917310A CN 201810818842 A CN201810818842 A CN 201810818842A CN 108917310 A CN108917310 A CN 108917310A
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- Prior art keywords
- placement plate
- pallet
- screw
- drying room
- tray
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/02—Air-pressure chambers; Air-locks therefor
- B01L1/025—Environmental chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/181—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of use for laboratory Multifunctional ovens, three chamber doors up and down are set, drying room has multilayer placement plate and pallet, every layer of placement plate has independent levelling function, pallet, which connects electronic scale, has weighing monitoring function, can be used for laboratory sample curtain coating casting and volatile matter monitoring simultaneously；It can be used for powder flash baking and test volatile matter, prevent dust from waving；The temperature of adjustment heating unit can be individually controlled using touch screen display controller, also adjustable blast velocity makes heating faster more evenly, can also be achieved long-range monitoring, is more convenient safety.
Description
Technical field
The invention belongs to baking oven technical fields, and in particular to a kind of use for laboratory Multifunctional oven.
Background technique
Convection oven is common equipment in laboratory and production, can make oven temperature more evenly by air blast, reach
It to the effect that is rapidly heated, can be used for the drying of solid powder, can be used for liquid resin curtain coating casting, can also use
In the Determination of Volatile Matter of various samples.
Existing general baking oven weighs initial weight for needing electronic scale of arranging in pairs or groups when testing volatile matter outside baking oven
Afterwards, it places into baking oven, carries out drying a period of time, measure its weight again after its cooling after pull-out.Some samples are especially
Be when taking out cooling after the heating, is easy by the moisture absorption, causes test result inaccurate for powder material, and cool down needs compared with
For a long time, the fugitive constituent if necessary to test different time is then more troublesome, also cannot achieve the purpose of long term monitoring.
Injection molding, such as fuel battery proton exchange film or liquid epoxies and liquid silicon are cast for liquid resin
Rubber in baking oven film-forming process using needing for the mold that liquid charging stock is perfused to be put into baking oven, and then baking and curing forms, and makes
Final film thickness is more uniform, needs to level baking oven into the performance test for avoiding causing because non-uniform film thickness is even influencing material before drying
As a result inaccurate.Levelling device is arranged at all few levelling devices of common baking oven, some baking oven bottoms, but due to baking oven multilayer
It is not to be substantially parallel between placement plate, leads to that multilayer placement plate cannot be leveled simultaneously, and use the levelling device of baking oven bottom
Operation is also inconvenient.
Existing baking oven cannot generally be adjusted wind speed, can not adjust wind speed according to service condition, cannot be used to be cast simultaneously
The volatile matter of injection molding and test sample.
Chinese patent CN203957203U discloses a kind of preheating oven comprising cabinet is provided with case on the cabinet
Door, which is characterized in that having heaters and an at least thermal field circulating fan is arranged in the intracorporal bottom of case, and in the cabinet
Several layers are provided with for placing the shelf for being preheated product, the two sides of the shelf in the top parallel interval of the heater
It is provided with distribution of air flow baffle, if offering a air hole on the distribution of air flow baffle, the intracorporal middle part of case is equipped with
Temperature sensors of high precision, the temperature sensors of high precision are electrically connected with control cabinet.Not only temperature controls above-mentioned preheating oven
Precision is high；And thermal field is uniform in baking oven, ensure that the pre-heat effect to polypropylene board.The bottom of cabinet described in the patent
Being equipped with leveling support leg can be used for the leveling of baking oven entirety, but the levelness of step shelf may be different, for being cast
The thickness that not can guarantee film when injection molding is uniform.
Chinese patent CN201320778830.8 discloses a kind of electric drying oven with forced convection, be provided on cabinet inner cavity and
Door, inner cavity are provided with the blast orifice for lateral outlet air, vertical hurricane globe are covered on blast orifice.It is effectively right using the design
The hot wind that blast orifice is formed is separated or deflecting, so that the aluminium-foil paper for carrying sample is stablized in the lumen, is not easy to tumble.It should
Porous hurricane globe is arranged before blast orifice to reduce wind speed in design, and aluminium-foil paper sample disc is prevented to be turned over.But this sets
Meter also suffers from certain drawbacks.If drying powder sample in air dry oven, powder sample is light, is easy to be dispelled, only
It is only that the effect that powder sample radix saposhnikoviae is not achieved in porous hurricane globe is set in blast orifice.
Chinese patent CN206131624U discloses a kind of anti-floating dust convection oven, including cabinet, body side setting drum
Blower, tank floor are arranged heating element, the chamber door of observation panel are provided with before cabinet, it is characterised in that：It is set through cabinet
Support rod is set, arranges several sample discs along support rod length direction sequence through support rod, being partly wrapped in the setting of sample disc side can
The baffle of air blower is blocked, the baffle plate setting is between sample disc and air blower.The purpose of the invention is to solve using drum
When wind baking oven dries powder sample, powder sample caused by air-flow is unstable at blast orifice drifts.To achieve the above object, in drum
One baffle is set between air port and sample disc, a kind of anti-floating dust convection oven for making sample powder avoid air port is provided.But
Baffle, which is located at, in the design has only covered the blast orifice of side, and the air-flow of top and side is still easy to blow away in dust.And
The baking oven cannot be used to be cast injection molding simultaneously, be not suitable for use in the volatile matter of test sample.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention is directed at least solve in the prior art one of the technical issues of, provides
A kind of use for laboratory Multifunctional oven can be used for laboratory sample curtain coating casting and volatile matter monitoring simultaneously；It can also be used for
Flash baking and test powder, prevent dust from waving.
The present invention is achieved through the following technical solutions：A kind of use for laboratory Multifunctional oven, including chamber door, cabinet and case
Intracorporal drying room, the bottom of the cabinet are equipped with leveling support leg；The chamber door is set as three upper and lower, on each chamber door
It is provided with transparent window；The Corner Strapped of the drying chamber interior walls is provided with the tray that multiple groups are located at different height, on tray
Equipped with screw hole, it is provided with multiple rectangle placement plates in the drying room, circular hole is equipped on the quadrangle of placement plate, a screw is worn
It crosses circular hole and screw hole is connect with tray, a gasket is fixed among screw, the quadrangle of the placement plate is respectively shelved on a gasket
On, screw upper head and screw lower end head are equipped with interior hex slot for rotation screw and level placement plate；Under drying room
Side is equipped with pallet, tray bottom and ground level, and Tray side is elliposoidal, is arranged dismountable lid on pallet, on lid
Multiple ventholes are set, and tray bottom is equipped with electric heating sheets, and connection insulation support rod below pallet, insulation support rod passes through cabinet
Lower section connect a pedestal, pedestal is placed on electronic scale.
Baking oven of the invention, upper and lower three chamber doors are respectively used to take the sample of three different parts of upper, middle and lower, individually open one
A small chamber door, heat loss is smaller, and temperature is more stable in baking oven.The more convenient observation of transparent window.It can use cabinet before use
Tray bottom is tuned into level by the leveling support leg cooperation level meter of bottom, and screw leveling dress is in addition designed in each placement plate
It sets, screw both ends can be used allen wrench and be rotated, and using more convenient, level meter can be cooperated all placement plates
It all levels, is then then turned on baking oven, will need to solidify or molding sample is placed in placement plate and heats.Pallet passes through insulation
Support rod connects electronic scale, can be used for the test of powder sample volatile matter, tray bottom can also level, and can be used for sample
Drying is film-made and monitors its volatile matter simultaneously；It, can be with when baking oven, which is used to test solid powder volatile matter and liquid simultaneously, to be film-made
Powder is put in tray bottom, lid dismountable on pallet is covered dust-proof, is then then turned on air blast, tray bottom and side
Can be very good that air-flow is stopped to prevent dust from waving, the ventilation mouth on lid it is also ensured that air-flow circulation, while can select
The electric heating sheets that selecting property opens tray bottom make heating faster；If you do not need to carrying out liquid film, it can be not turned on air blast, no
Lid lid is directly heated using the electric heating sheets of tray bottom, and both methods can guarantee faster heating speed,
And do not generate dust.
Preferably, nut is additionally provided on the screw, nut, which is located above placement plate, clamps placement plate for tie spacer.
After being leveled placement plate with screw, nut is tightened, can prevent placement plate from teetertottering.
Preferably, placement plate is equipped with air hole and there are gaps between the placement plate surrounding and drying chamber interior walls.This
Air hole on the gap and placement plate of scheme placement plate surrounding can facilitate the flowing of air-flow, keep heating faster more equal
It is even.
Preferably, multiple blast orifices with dust cover are arranged in drying room bottom wall, and heating tube, heating tube is arranged below blast orifice
Two blower fans are arranged in lower section, and blower fan connects speed regulating motor.By the air blower that is arranged below cabinet by hot wind from drum
Air port blasts baking oven, and two blower fans and multiple blast orifices cooperate speed regulating motor, can preferably adjust blast velocity, makes to add
Heat is faster more evenly.
Preferably, the upper, middle and lower of drying room is respectively provided with temperature sensor and humidity sensor.Drying room setting
Multiple temperature sensors can be used for monitoring whether temperature in baking oven reaches uniform and stable state, due to position each in baking oven
May multiple sensors not fully be arranged in temperature, can monitor each position actual temperature, be particularly suited for accurately surveying
Measure the performance transition temperature of material.
Preferably, exhaust outlet is equipped with above cabinet, one rotatable cover board of setting is for adjusting exhaust outlet on vent
Size.By setting exhaust outlet can by case volatile matter or the discharge such as moisture, can be according to experimental conditions with rotating the cover tune
Whole exhaust velocity.
Preferably, the bottom of box is equipped with touch screen display controller, and touch screen display controller includes temperature display control unit,
Humidity display unit, electronic scale display control unit, fan control unit and alarm unit.Touch screen display controller preferably passes through
PLC is electrically connected electric heating sheets, heating tube, temperature sensor, humidity sensor, electronic scale and speed regulating motor.Touch screen display control
Device can not only show temperature and humidity and weight, and heating sheet and heating tube temperature, and setting drying indoor temperature and humidity is separately provided
The upper limit carries out weight clearing and storage etc., can also be different by adjusting heating rate and blast velocity and temperature according to being arranged
In addition normal alarm etc. can be used PLC remote supervisory and control(ling) equipment and realize long-range monitoring to baking oven, guarantees safety.
Opposite and the prior art, the present invention have the following advantages that：Multilayer placement plate has independent levelling function, pallet connection
Electronic scale has weighing monitoring function, can be used for laboratory sample curtain coating casting and volatile matter monitoring simultaneously；It can be used for
Powder flash baking and test volatile matter, prevent dust from waving；Adjustment heating can be individually controlled using touch screen display controller
The temperature of piece and heating tube, also adjustable blast velocity, makes heating faster more evenly, can also be achieved long-range monitoring, is more convenient peace
Entirely；The multiple Temperature Humidity Sensors of drying room can be particularly suited for precise measurement material with the actual temperature at each position of precise measurement
The performance transition temperature of material.
Detailed description of the invention
Fig. 1 is a kind of outside schematic diagram of use for laboratory Multifunctional oven of the embodiment of the present invention 1.
Fig. 2 is a kind of box house schematic diagram of use for laboratory Multifunctional oven of the embodiment of the present invention 1.
Fig. 3 is that a kind of placement plate of use for laboratory Multifunctional oven of the embodiment of the present invention 1 and the part connection of tray are put
Big schematic diagram.
Fig. 4 is a kind of box house schematic diagram of use for laboratory Multifunctional oven of the embodiment of the present invention 2.
In figure：1, chamber door；2, cabinet；3, drying room；4, form；5, support leg；6, pallet；7, lid；8, electric heating sheets；
9, it is insulated support rod；10, pedestal；11, electronic scale；12, tray；13, placement plate；14, screw；15, gasket；16, interior hex slot；
17, nut；18, air hole；19, blast orifice；20, heating tube；21, blower fan；22, exhaust outlet；25, temperature sensor；26,
Humidity sensor.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
As shown in Fig. 1 to Fig. 3, a kind of use for laboratory Multifunctional oven, including chamber door 1, cabinet 2 and the intracorporal drying room of case
3, the chamber door 1 is set as three up and down, is provided with transparent window 4 on each chamber door 1.The bottom of the cabinet 2 is equipped with
Level support leg 5.It is aobvious that 2 bottom of cabinet is equipped with power switch, air blast fan speed regulation knob, air blast switch, temperature control instrument and weight
Show that controller, temperature control instrument include heating sheet and heating tube temperature display and temperature setting regulating key；Weight display control
Device includes weight display, function selection key, peeling calibration key, registration confirmed key etc..
Pallet 6, tray bottom and ground level are equipped with below drying room, Tray side is elliposoidal, and setting can on pallet 6
Multiple ventholes are arranged on lid 7 for the lid 7 of disassembly, and 6 bottom of pallet is equipped with electric heating sheets 8, connection insulation branch below pallet 6
Strut 9, the lower section that insulation support rod 9 passes through cabinet 2 connect a pedestal 10, and pedestal 10 is placed on electronic scale 11.
3 inner wall of drying room is fixedly installed two groups of trays 12 for being located at different height, and every four trays are one group, point
It is not fixed on the comparable quadrangle of 3 inside wall height of drying room, tray 12 is equipped with screw hole, in the drying room 3 there are two settings
Rectangle placement plate 13 is equipped with circular hole on the quadrangle of placement plate, and a screw 14 passes through circular hole and screw hole is connect with tray, screw
A gasket 15 is fixed among 14, the quadrangle of the placement plate 13 is respectively shelved on a gasket 15, screw upper head and spiral shell
Silk lower end head is equipped with interior hex slot 16 for rotation screw 14 and levels placement plate 13.Nut is additionally provided on the screw 14
17, nut 17, which is located above placement plate 13, clamps placement plate 13 for tie spacer 15.Placement plate 13 be equipped with air hole 18 and
There are gaps between 13 surrounding of placement plate and 3 inner wall of drying room.
Multiple blast orifices 19 with dust cover are arranged in 3 bottom wall of drying room, and heating tube 20, heating tube is arranged below blast orifice 19
Two blower fans 21 are arranged in 20 lower sections, and blower fan 21 connects speed regulating motor.
Exhaust outlet 22 is equipped with above cabinet, one rotatable cover board of setting is used to adjust the size of exhaust outlet on vent.
Placement plate has independent levelling function in the baking oven of the present embodiment, and pallet, which connects electronic scale, has weighing monitoring function
Can, it can be used for laboratory sample curtain coating casting and volatile matter monitoring simultaneously；It can be used for flash baking and test powder, prevent
Only dust waves；The temperature of adjustment heating sheet and heating tube can be individually controlled, also adjustable blast velocity makes to heat faster more
Uniformly.
Embodiment 2
As shown in figure 4, comparing embodiment 1, the upper, middle and lower of the drying room of the baking oven of the present embodiment is respectively provided with temperature
Spend sensor 25 and humidity sensor 26.
The bottom of box uses touch screen display controller, and touch screen display controller includes temperature display control unit, and humidity is aobvious
Show control unit, electronic scale display control unit, fan control unit and alarm unit.Touch screen display controller passes through PLC electricity
Connect electric heating sheets, heating tube, temperature sensor, humidity sensor, electronic scale and speed regulating motor.Temperature display control unit,
The temperature of each heating unit can be separately provided, individually show the temperature of each temperature sensor；Humidity display control unit, it is individually aobvious
Show that the humidity of each humidity sensor, electronic scale display control unit can continuously record the variation of weight during heating, drying；Wind
Fanning control unit can be according to the wind speed of temperature setting and temperature and humidity test result adjustment fan；Alarm unit is being sent out when the temperature is excessively high
Alarm song out.Long-range monitoring is realized to baking oven using PLC remote supervisory and control(ling) equipment.It is other same as Example 1.
Compared to embodiment 1, the present embodiment is had further the advantage that：Long-range monitoring can be achieved, be more convenient safety；Drying room is more
A Temperature Humidity Sensor can be particularly suited for the performance transition of precise measurement material with the actual temperature at each position of precise measurement
Temperature.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of use for laboratory Multifunctional oven, including chamber door, cabinet and the intracorporal drying room of case, the bottom installation of the cabinet
There is leveling support leg；It is characterized in that, the chamber door is set as three up and down, transparent window is provided on each chamber door；Institute
The Corner Strapped for stating drying chamber interior walls is provided with the tray that multiple groups are located at different height, and tray is equipped with screw hole, the drying room
Multiple rectangle placement plates are inside provided with, circular hole is equipped on the quadrangle of placement plate, a screw passes through circular hole and screw hole and tray
It connects, fixes a gasket among screw, the quadrangle of the placement plate is respectively shelved on a gasket, screw upper head and spiral shell
Silk lower end head is equipped with interior hex slot for rotation screw and levels placement plate；Pallet, tray bottom are equipped with below drying room
With ground level, Tray side is elliposoidal, and dismountable lid is arranged on pallet, multiple ventholes, pallet are arranged on lid
Bottom is equipped with electric heating sheets, and connection insulation support rod below pallet, the lower section that insulation support rod passes through cabinet connects a pedestal, bottom
Seating is on electronic scale.
2. a kind of use for laboratory Multifunctional oven according to claim 1, which is characterized in that be additionally provided with spiral shell on the screw
Mother, nut, which is located above placement plate, clamps placement plate for tie spacer.
3. a kind of use for laboratory Multifunctional oven according to claim 2, which is characterized in that placement plate is equipped with air hole
And there are gaps between the placement plate surrounding and drying chamber interior walls.
4. a kind of use for laboratory Multifunctional oven according to claim 1, which is characterized in that the setting of drying room bottom wall is multiple
Heating tube is arranged in blast orifice with dust cover, blast orifice lower section, and two blower fans, blower fan connection are arranged below heating tube
Speed regulating motor.
5. a kind of use for laboratory Multifunctional oven according to claim 1, which is characterized in that top, the middle part of drying room
Temperature sensor and humidity sensor are respectively provided with lower part.
6. a kind of use for laboratory Multifunctional oven according to claim 1, which is characterized in that be equipped with exhaust above cabinet
Mouthful, one rotatable cover board of setting is used to adjust the size of exhaust outlet on vent.
7. a kind of use for laboratory Multifunctional oven according to claim 1, which is characterized in that the bottom of box is aobvious equipped with touch screen
Show that controller, touch screen display controller include temperature display control unit, humidity display control unit, electronic scale display control list
Member, fan control unit and alarm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818842.6A CN108917310A (en) | 2018-07-24 | 2018-07-24 | A kind of use for laboratory Multifunctional oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818842.6A CN108917310A (en) | 2018-07-24 | 2018-07-24 | A kind of use for laboratory Multifunctional oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108917310A true CN108917310A (en) | 2018-11-30 |
Family
ID=64416334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810818842.6A Withdrawn CN108917310A (en) | 2018-07-24 | 2018-07-24 | A kind of use for laboratory Multifunctional oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108917310A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986531A (en) * | 2019-12-09 | 2020-04-10 | 华北理工大学 | Oven and drying method thereof |
| CN111257087A (en) * | 2020-04-16 | 2020-06-09 | 宁波江南仪器厂 | Soil crushing treatment equipment |
| CN111912781A (en) * | 2020-07-13 | 2020-11-10 | 绍兴市质量技术监督检测院 | Modularization sweat stain colour fastness oven |
| CN115235201A (en) * | 2022-07-13 | 2022-10-25 | 湖南越摩先进半导体有限公司 | Oven and baking method |
-
2018
- 2018-07-24 CN CN201810818842.6A patent/CN108917310A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986531A (en) * | 2019-12-09 | 2020-04-10 | 华北理工大学 | Oven and drying method thereof |
| CN110986531B (en) * | 2019-12-09 | 2021-03-05 | 华北理工大学 | Oven and drying method thereof |
| CN111257087A (en) * | 2020-04-16 | 2020-06-09 | 宁波江南仪器厂 | Soil crushing treatment equipment |
| CN111912781A (en) * | 2020-07-13 | 2020-11-10 | 绍兴市质量技术监督检测院 | Modularization sweat stain colour fastness oven |
| CN111912781B (en) * | 2020-07-13 | 2023-08-22 | 绍兴市质量技术监督检测院 | Modularized perspiration color fastness oven |
| CN115235201A (en) * | 2022-07-13 | 2022-10-25 | 湖南越摩先进半导体有限公司 | Oven and baking method |
| CN115235201B (en) * | 2022-07-13 | 2023-11-14 | 湖南越摩先进半导体有限公司 | Oven and baking method |
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Application publication date: 20181130 |