CN101172218A - Novel agitating apparatus with temperature display - Google Patents
Novel agitating apparatus with temperature display Download PDFInfo
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- CN101172218A CN101172218A CNA2007100433775A CN200710043377A CN101172218A CN 101172218 A CN101172218 A CN 101172218A CN A2007100433775 A CNA2007100433775 A CN A2007100433775A CN 200710043377 A CN200710043377 A CN 200710043377A CN 101172218 A CN101172218 A CN 101172218A
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Abstract
Stirring and temperature controlling operation are widely applied in the fields of chemistry, physics, biological medicine and food and so on. The invention relates to a novel agitator device integrating the stirring and the temperature controlling into a whole, and the temperature of a system can be measured conveniently in the static state or in the stirring operation by utilizing the device. Firstly, steels, high-intensity and corrosion-resistant and temperature-resistant plastic, and glass are adopted as the material. Secondly, the material adopts a hollow material. Thirdly, a thermocouple is adopted as the temperature sensing material. Fourthly, the thermocouple material is positioned in the hollow material. Fifthly, a plurality of temperature showing readout devices are fixed on a stirring axle, and a circumscription method can also be adopted for reading.
Description
Technical field
The present invention relates to a kind of novel agitating device, be applied to fields such as chemistry, physics, biological medicine, food processing with the temperature demonstration.
Background technology
Stirring operation and temperature are controlled at fields such as chemistry, physics, biological medicine, food processing and have a wide range of applications.Two kinds of operations are all finished by two independent device.With the reactor of using in chemical industry production is example, and reload temperature measuring guide on reactor is normally adopted in temperature survey, adds conduction oil in the pipe, measures the temperature of reaction system then with mercurial thermometer or alcohol thermometer.Generally speaking, this mode can meet the needs of production.But adopt this mode to have the following disadvantages: (1) is limited to the length of warm conduit when the reaction system liquid level is low, the temperature measuring meeting is met difficulty, and usually adopts non-standard equipment, solves as reactor being taked the mode of STH.When (2) the reaction system viscosity is big, warm conduit can produce crooked because of moment is bigger in addition with the pad cracking of still mouth.(3) add conduction oil in the warm conduit, the heat conduction oil mass is more, is subjected to the influence of heat transfer coefficient, and measured temperature lags behind.
Summary of the invention
Main purpose of the present invention is to overcome the prior art deficiency, and the present invention integrates agitator and temperature reading device, the novel mixing plant that provides a kind of convenience, general band temperature to show.This novel agitator can be avoided conventional agitator to carrying out the requirement of stirring operation to factors such as material system volume, viscositys, and temperature survey ratio lag time adopts the method for warm conduit to shorten.Simultaneously, temperature measuring equipment does not directly contact with the survey environment, avoids expecting the infringements such as burn into mechanical wear to temperature measuring equipment.
The agitator that the present invention relates to is a mechanical stirrer, does not comprise magnetic transmission agitator.The temperature measuring equipment that the present invention relates to is a thermocouple temperature sensor.
This novel agitator whipped form comprises dasher, opens turbine type, disc turbine formula, pusher Bu Lumajinshi, three leaf swept-backs, MIG formula, INTER-MIG formula, sawtooth disc type, triangle oscillating type, anchor formula, helical-ribbon type, screw etc.
According to different purposes and purpose, can select for use ordinary steel, stainless steel, special steel, special alloy, high-strength corrosion-resisting heatproof plastics, glass etc. to make this novel agitator for material.The agitator that uses in industrial production is material with ordinary steel, stainless steel, special steel, special alloy, and can select high-strength corrosion-resisting heatproof plastics, glass in the scientific research of laboratory except that above-mentioned material for use is material.
Shaft is a hollow material.For guarantee to stir steadily, stir dried hollow space symmetry and with the same symmetry axis of shaft.The hollow space size is a principle with the intensity that guarantees shaft, adjusts as required, and claims heatproof insulating material as required.When using glass tube to do shaft, except that selecting suitable glass material for use, guarantee that glass tube has enough thickness, make not easy fracture of shaft.
Have different connected modes according to different whipped forms with unlike material shaft and paddle.The dasher of employing metal material, unlatching turbine type, disc turbine formula, pusher Bu Lumajinshi, three leaf swept-backs, sawtooth disc type, triangle oscillating type, anchor formula stir its shaft and adopt modes such as screw thread, welding to be connected with the paddle band, intermediate cryptographic gasket when adopting thread connecting mode.MIG formula, INTER-MIG formula, helical-ribbon type, screw shaft bottom increase by one section sealing cap by modes such as screw thread, forging castings, add gasket seal between sealing cap and the shaft when adopting thread connecting mode.When adopting glass to be the material preparation agitator, be connected mode with rib-loop or burn-back.
Temperature measuring equipment is the electric thermo-couple temperature induction installation.Thermocouple has simple structure, and the Applicable temperature scope is wide, characteristics such as bear heat, the mechanical shock ability is strong, and corresponding speed is fast.The principle schematic of thermocouple is shown in Figure of description 1.
According to different purposes, thermocouple can be chosen different models.
Thermocouple, connection lead place the shaft hollow position.Thermocouple places the bottom or the middle and lower part of agitating device hollow space, and temperature of charge is representative to be as the criterion to measure.Can according to circumstances add a small amount of conduction oil in the hole more simultaneously.
The connected mode that connects lead and temperature display meter has two kinds.When shaft satisfies certain size, Displaying Meter can be fixed on the shaft.This situation requires the Displaying Meter miniaturization, and the mode that adopts numeral to show is carried out reading.Also can on shaft, draw the connection electrode, adopt external mode to be connected with Displaying Meter.This situation need stop agitator carrying out reading usually.When the agitator that adopts glass material, be limited to the size of glassed agitator, take usually the connection lead is drawn, adopt and the external mode reading of Displaying Meter.In this case, also need agitator is stopped.
Attached Figure of description:
The principle schematic of Fig. 1 thermocouple.
Fig. 2 joins the oar formula glassed agitator of 300L reactor band temperature measuring equipment
Fig. 3 adopts the stainless steel dasher generalized section of be threaded shaft and blade connected mode band temperature measuring equipment.
Fig. 4 adopts welding manner to connect the stainless steel dasher generalized section of shaft and blade band temperature measuring equipment.
Fig. 5 employing is threaded to the stainless steel screw agitator generalized section of the band temperature measuring equipment of shaft end sealing connected mode.
Fig. 6 adopts and forges the stainless steel screw agitator generalized section of casting mode to shaft end sealing band temperature measuring equipment.
The glass dasher generalized section of Fig. 7 band temperature measuring equipment.
Among Fig. 1:
The A thermocouple
B connects lead
The C Displaying Meter
Among Fig. 3:
The A1 Displaying Meter
A2 shaft endoporus
The A3 thermocouple
The A4 shaft
A5 polytetrafluoroethylene sealing gasket sheet
The A6 paddle
The A7 link block
The A8 thermocouple connects lead and draws side opening
The A9 thread connecting mode
Among Fig. 4:
The B1 Displaying Meter
B2 shaft endoporus
The B3 thermocouple
The B4 shaft
The B5 paddle
The B6 link block
The B7 thermocouple connects lead and draws side opening
Among Fig. 5:
The C1 Displaying Meter
C2 shaft endoporus
The C3 thermocouple
The C4 shaft
C5 polytetrafluoroethylene sealing gasket sheet
C6 shaft sealing nut
The C7 link block
The C8 thermocouple connects lead and draws side opening
The C9 thread connecting mode
Among Fig. 6:
The D1 Displaying Meter
D2 shaft endoporus
The D3 thermocouple
The D4 shaft
D5 paddle band
The D6 link block
The D7 thermocouple connects lead and draws side opening
Among Fig. 7:
E1 electrode instrument leads
The E2 electrode plug
E3 shaft endoporus
The E4 thermocouple
The E5 shaft
The E6 paddle
E7 Displaying Meter display screen
The E8 Displaying Meter
E9 Displaying Meter electrode slot
The E10 thermocouple connects lead and draws side opening
E11 Displaying Meter side cut away view
The specific embodiment:
With the oar formula glassed agitator figure that joins 300L reactor band temperature measuring equipment such as Figure of description 2 with explanation.
The circular median pore diameter 8mm of shaft
Adopt LECDTM numerical value thermometer
Technical parameter:
Measurement category :-30-250 ℃
Display mode: 31/2 liquid crystal display temperature value
Resolution ratio :-30-200 ℃ is 0.1 ℃, and 200-250 ℃ is 1 ℃
Elementary error: ± 0.5%F*S+1db
Sampling period: 1 second
Power consumption: 0.08Mw
Temperature measuring equipment working environment: temperature-20～60 ℃, humidity≤95%.
Claims (9)
1. novel agitating device, its feature comprises:
Temperature measuring equipment and agitator are integrated, form the novel agitator of band temperature measuring equipment.This novel agitator whipped form comprises paddle agitator, opens turbine type, disc turbine formula, pusher Bu Lumajinshi, three leaf swept-backs, MIG formula, INTER-MIG formula, sawtooth disc type, triangle oscillating type, anchor formula, helical-ribbon type, screw etc.
2. adopt ordinary steel, stainless steel, special steel, special alloy, high-strength corrosion-resisting heatproof plastics, glass etc. to make this novel agitator according to claim 1 for material.
3. be hollow material according to claim 1 shaft.For guarantee to stir steadily, stir dried hollow space symmetry and with the same symmetry axis of shaft.The big I of hollow space is adjusted as required, and claims heatproof insulating material as required, as polytetrafluoroethylene (PTFE).
4. according to claim 1, have different connected modes with paddle according to different whipped form shafts.Paddle agitator, unlatching turbine type, disc turbine formula, pusher Bu Lumajinshi, three leaf swept-backs, sawtooth disc type, triangle oscillating type, anchor formula stir its shaft and adopt modes such as screw thread, welding, sintering to be connected with the paddle band, intermediate cryptographic gasket when adopting thread connecting mode.MIG formula, INTER-MIG formula, helical-ribbon type, screw shaft bottom increase by one section sealing cap by screw thread, the modes such as casting or sintering of forging, and add gasket seal between sealing cap and the shaft when adopting thread connecting mode.
5. be the electric thermo-couple temperature induction installation according to claim 1 temperature measuring equipment
6. place the shaft hollow position according to claim 1 temperature measuring equipment thermocouple, connection lead.
7. place the bottom or the middle and lower part of agitating device hollow space according to claim 1,3,4,5 thermocouples.
8. reading form according to claim 1,3,5 temperature shows for numeral.The Displaying Meter device can be fixed on the shaft.
According to claim 1,3,5 can be on shaft extraction electrode, adopt external mode to be connected with temperature display meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100433775A CN101172218A (en) | 2007-07-02 | 2007-07-02 | Novel agitating apparatus with temperature display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100433775A CN101172218A (en) | 2007-07-02 | 2007-07-02 | Novel agitating apparatus with temperature display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101172218A true CN101172218A (en) | 2008-05-07 |
Family
ID=39421096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100433775A Pending CN101172218A (en) | 2007-07-02 | 2007-07-02 | Novel agitating apparatus with temperature display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101172218A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103140281A (en) * | 2010-09-30 | 2013-06-05 | 艾卡工厂有限及两合公司 | Dispersing device |
| CN108745036A (en) * | 2018-08-17 | 2018-11-06 | 江苏康捷医疗器械有限公司 | A kind of convenient stirring rod of special bio-pharmaceuticals |
| CN110917642A (en) * | 2019-12-16 | 2020-03-27 | 江西辙炜新材料科技有限公司 | Environment-friendly multifunctional solvent recovery processing device |
-
2007
- 2007-07-02 CN CNA2007100433775A patent/CN101172218A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103140281A (en) * | 2010-09-30 | 2013-06-05 | 艾卡工厂有限及两合公司 | Dispersing device |
| CN103140281B (en) * | 2010-09-30 | 2016-02-24 | 艾卡工厂有限及两合公司 | Discrete device |
| CN108745036A (en) * | 2018-08-17 | 2018-11-06 | 江苏康捷医疗器械有限公司 | A kind of convenient stirring rod of special bio-pharmaceuticals |
| CN110917642A (en) * | 2019-12-16 | 2020-03-27 | 江西辙炜新材料科技有限公司 | Environment-friendly multifunctional solvent recovery processing device |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080507 |