CN204924998U - Softening point detection device - Google Patents
Softening point detection device Download PDFInfo
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- CN204924998U CN204924998U CN201520595843.0U CN201520595843U CN204924998U CN 204924998 U CN204924998 U CN 204924998U CN 201520595843 U CN201520595843 U CN 201520595843U CN 204924998 U CN204924998 U CN 204924998U
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- China
- Prior art keywords
- softening point
- oil
- oil bath
- point detector
- bath vessel
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Abstract
The utility model relates to a softening point apparatus specifically relates to the softening point detection area of hot melt adhesive. The softening point detector hangs down the scheduling problem for existence in solving present softening point detector because of heating the inhomogeneous data accuracy that leads to the fact. Furthermore, still is furnished with overflow arrangement in the softening point apparatus to when preventing to add the conduction oil during the staff is to the oil bath device, the wasting phenomenon that leads to the fact because of the abundance is excessive. The utility model discloses it is main including base portion (1), temperature sensor (2), bracket parts (3), oil spilling device (4), temperature controller (5), oil bath household utensils (6), oil spilling hole (7), softening point survey bulb branch (8), electric heating pipe (9) and heat -conducting medium.
Description
Technical field
The utility model relates to field of temperature measurement, relates to hot melt adhesive softening point detection field particularly.
Background technology
Hot melt adhesive melting under heating status, normal temperature cure, can produce cohesive strength, and produces and can not produce pollution to environment in use procedure, meets environmental requirement, has good development prospect.
Softening point is normally for evaluating the important indicator of hot melt adhesive quality.Existing hot melt adhesive softening point detector comprises holder part, support internal fixtion glass guide channel, the heat-conducting medium such as water (5 DEG C) or glycerine (32.5 DEG C) is filled in glass guide channel, the components such as well heater, temperature sensor and sample receiver are also provided with in glass guide channel, sample receiver is built-in with hot melt adhesive to be measured and steel ball, hot melt adhesive sample to be measured is placed in the copper ring of given size the steel ball of given size, weight, sample is at the heating condition of regulation, and the temperature of softening when moving down distance (25.4mm) that reach regulation is the softening point of this sample.Because the heating arrangement of existing softening point detector adopts electric heater unit mostly, therefore there is the problems such as heated liquid is uneven, safety in utilization is poor, have impact on the degree of accuracy of measurement.In addition, in existing device, Anti-overflow device is not set, if staff refuel in oil bath device because of carelessness overfill time, certain waste will be caused.
Utility model content
The purpose of this utility model be in order to solve the heating of existing softening point detector uneven, in oil bath device, refuel the problems such as overfill, now provide one and there is homogeneous heating, with oil spilling device and the higher softening point pick-up unit of security performance.
In order to solve the problem, the technical scheme that the utility model adopts: a kind of softening point detector, described softening point detector comprises base portion 1, temperature sensor 2, holder part 3, oil spilling device 4, temperature controller 5, oil bath vessel 6, oil overflow hole 7, softening point measurement ball portion 8, electric heating tube device 9 and heat-conducting medium.Described support 3 internal fixtion oil bath vessel 6, base 1 is connected with below described oil bath vessel 6, the bottom of described oil bath vessel 6 is equipped with temperature sensor 2, the centre of described oil bath vessel is provided with electric heating tube device 9, temperature controller 5, softening point measurement ball portion 8 and conduction oil medium, the outside of described oil bath vessel 6 is provided with oil spilling device 4, and described softening point measurement ball portion 8 is built-in with testing sample and steel ball.
Described heat-conducting medium is any one in dimethyl silicon oil or glycerine.
Described electric heating tube device 9 comprises quartz glass tube, Electric radiant Heating Film and electrode.
In described electric heating tube device 9, Electric radiant Heating Film thickness is 5-60 μm.
In described electric heating tube device 9, the shape of electric heating tube is spirality or vertical shape.
The quantity of described electric heating tube device 9 is at least 1.
The top of described oil spilling device 4 is higher than the top of oil bath vessel 6, and its underpart is provided with at least one spout hole 7, described spout hole is also furnished with a block.
The top of described oil spilling device 4 exceeds 10 centimetres, the top of oil bath vessel.
The beneficial effects of the utility model:
Have employed said structure, softening point detector of the present utility model has homogeneous heating, electric conversion efficiency is high, programming rate is fast, the advantages such as safe operating life is long, and this detector is furnished with oil spilling device, the part of overflowing because of glycerine or conduction oil overfill can be collected, for recycling, reach cost-saving, the object of energy-conserving and environment-protective.
figure of description
Fig. 1 is softening point detector schematic diagram.
1-base portion, 2-temperature sensor, 3-holder part, 4-oil spilling device, 5-temperature controller, 6-oil bath vessel, 7-oil overflow hole, 8-softening point measurement ball portion, 9-electric heating tube device.
Embodiment
Embodiment 1
As shown in Figure 1, softening point detector, described softening point detector comprises base portion 1, temperature sensor 2, holder part 3, oil spilling device 4, temperature controller 5, oil bath vessel 6, oil overflow hole 7, softening point measurement ball portion 8, electric heating tube device 9 and heat-conducting medium glycerine.Described support 3 internal fixtion oil bath vessel 6, base 1 is connected with below described oil bath vessel 6, the bottom of described oil bath vessel 6 is equipped with temperature sensor 2, the centre of described oil bath vessel is provided with electric heating tube device 9, temperature controller 5, softening point measurement ball portion 8 and heat-conducting medium glycerine, the outside of described oil bath vessel 6 is provided with oil spilling device 4, and described softening point measurement ball portion 8 is built-in with testing sample and steel ball.
Described electric heating tube device 9 comprises quartz glass tube, face Electric radiant Heating Film and electrode.In electric heating tube, Electric radiant Heating Film thickness is 5 μm.The shape of electric heating tube is spirality, and the quantity of electric heating tube is 1.
Described its top of oil spilling device 4 is higher than the top of oil bath vessel 6.
Embodiment 2
As shown in Figure 1, softening point detector, described softening point detector comprises base portion 1, temperature sensor 2, holder part 3, oil spilling device 4, temperature controller 5, oil bath vessel 6, oil overflow hole 7, softening point measurement ball portion 8, electric heating tube device 9 and heat-conducting medium dimethyl silicon oil.Described support 3 internal fixtion oil bath vessel 6, base 1 is connected with below described oil bath vessel 6, the bottom of described oil bath vessel 6 is equipped with temperature sensor 2, the centre of described oil bath vessel is provided with electric heating tube device 9, temperature controller 5, softening point measurement ball portion 8 and heat-conducting medium dimethyl silicon oil, the outside of described oil bath vessel 6 is provided with oil spilling device 4, and described softening point measurement ball portion 8 is built-in with testing sample and steel ball.
Described electric heating tube device 9 comprises quartz glass tube, face Electric radiant Heating Film and electrode.In electric heating tube, Electric radiant Heating Film thickness is 30 μm.The shape of electric heating tube is vertical shape, and the quantity of electric heating tube is 4.
Oil spilling device 4, the top of described oil spilling device is higher than the top of oil bath vessel.
Embodiment 3
As shown in Figure 1, softening point detector, described softening point detector comprises base portion 1, temperature sensor 2, holder part 3, oil spilling device 4, temperature controller 5, oil bath vessel 6, oil overflow hole 7, softening point measurement ball portion 8, electric heating tube device 9 and heat-conducting medium dimethyl silicon oil.Described support 3 internal fixtion oil bath vessel 6, base 1 is connected with below described oil bath vessel 6, the bottom of described oil bath vessel 6 is equipped with temperature sensor 2, the centre of described oil bath vessel is provided with electric heating tube device 9, temperature controller 5, softening point measurement ball portion 8 and heat-conducting medium dimethyl silicon oil, the outside of described oil bath vessel 6 is provided with oil spilling device 4, and described softening point measurement ball portion 8 is built-in with testing sample and steel ball.
Described electric heating tube device 9 comprises quartz glass tube, face Electric radiant Heating Film and electrode.In electric heating tube, Electric radiant Heating Film thickness is 60 μm.The shape of electric heating tube is spirality, and the quantity of electric heating tube is 2.
Oil spilling device 4, the top of described oil spilling device exceeds 10 centimetres, the top of oil bath vessel.
Claims (9)
1. a softening point detector, it is characterized in that, described softening point detector comprises base portion (1), temperature sensor (2), holder part (3), oil spilling device (4), temperature controller (5), oil bath vessel (6), oil overflow hole (7), softening point measurement ball portion (8), electric heating tube device (9) and conduction oil.Described support (3) internal fixtion oil bath vessel (6), base (1) is connected with below described oil bath vessel (6), the bottom of described oil bath vessel (6) is equipped with temperature sensor (2), the centre of described oil bath vessel is provided with electric heating tube device (9), temperature controller (5), softening point measurement ball portion (8) and heat-conducting medium, the outside of described oil bath vessel (6) is provided with oil spilling device (4), and described softening point measurement ball portion (8) is built-in with testing sample and steel ball.
2. softening point detector as claimed in claim 1, it is characterized in that, described electric heating tube device (9) comprises quartz glass tube, Electric radiant Heating Film and electrode.
3. softening point detector as claimed in claim 2, is characterized in that the thickness of described Electric radiant Heating Film is 5-60 μm.
4. softening point detector as claimed in claim 1, it is characterized in that, described electric heating tube device (9) is spiral-shaped or vertical shape.
5. softening point detector as claimed in claim 1, it is characterized in that, the quantity of electric heating tube device (9) is at least 1.
6. softening point detector as claimed in claim 1, is characterized in that, the top of described oil spilling device (4) is higher than the top of oil bath vessel (6), and the bottom of oil spilling device (4) is provided with at least one spout hole (7).
7. softening point detector as claimed in claim 6, it is characterized in that, the top of described oil spilling device (4) exceeds 10 centimetres, the top of oil bath vessel (6).
8. softening point detector as claimed in claim 6, is characterized in that described spout hole (7) being also furnished with a block.
9. softening point detector as claimed in claim 1, is characterized in that, described heat-conducting medium is any one in dimethyl silicon oil or glycerine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520595843.0U CN204924998U (en) | 2015-08-10 | 2015-08-10 | Softening point detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520595843.0U CN204924998U (en) | 2015-08-10 | 2015-08-10 | Softening point detection device |
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CN204924998U true CN204924998U (en) | 2015-12-30 |
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CN201520595843.0U Expired - Fee Related CN204924998U (en) | 2015-08-10 | 2015-08-10 | Softening point detection device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107817264A (en) * | 2017-11-27 | 2018-03-20 | 蔡智韬 | A kind of automatic pour point detector with controllable temperature difference method |
CN108181344A (en) * | 2016-12-08 | 2018-06-19 | 上海宝钢化工有限公司 | The method for measuring solid asphalt softening point |
-
2015
- 2015-08-10 CN CN201520595843.0U patent/CN204924998U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108181344A (en) * | 2016-12-08 | 2018-06-19 | 上海宝钢化工有限公司 | The method for measuring solid asphalt softening point |
CN107817264A (en) * | 2017-11-27 | 2018-03-20 | 蔡智韬 | A kind of automatic pour point detector with controllable temperature difference method |
CN107817264B (en) * | 2017-11-27 | 2023-10-31 | 蔡智韬 | Automatic inclination point detector by controllable temperature difference method |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190810 |