CN201034872Y - Thermostatic control device for eliminating solution vapor bubble and spume - Google Patents
Thermostatic control device for eliminating solution vapor bubble and spume Download PDFInfo
- Publication number
- CN201034872Y CN201034872Y CNU2007200793649U CN200720079364U CN201034872Y CN 201034872 Y CN201034872 Y CN 201034872Y CN U2007200793649 U CNU2007200793649 U CN U2007200793649U CN 200720079364 U CN200720079364 U CN 200720079364U CN 201034872 Y CN201034872 Y CN 201034872Y
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- foam
- steam bubble
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- bubble
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Abstract
The utility model provides a constant temperature control device for eliminating solution vapor bubble and foam, including a temperature control device and a constant temperature box, the constant temperature box includes a box body formed by an insulating layer and a heating layer, the inner box body is provided with a cooling tube and a vapor bubble and foam eliminating device connected with the cooling tube; cooling liquid are filled in the box, the box bottom is provided with an air tube, the temperature control device are electrically connected with the heating layer, the vapor bubble and foam eliminating device is connected with the temperature control device through a platinum resistance. The utility model has a simple structure, can realize the integration of detecting solution temperature and eliminating solution vapor bubble and foam, and can efficiently eliminate the vapor bubble and foam in the solution, which is provided with convenient and safe using and is suitable for explosion-proof area.
Description
Technical field
The utility model relates to a kind of in modern process industry is produced, and various complicated fluid samples are carried out on-line analysis pretreatment unit before, relates generally to a kind of thermostatically-controlled equipment of eliminating solution steam bubble, foam.
Background technology
In the modern process industry, a lot of various complicated liquid are arranged, as various trade mark gasoline (90
#, 93
#, 97
#, 98
#Deng), various organic just start should, intermediate reaction, product inspection; The evaluation, the medical care evaluation of traditional Chinese medicine ingredients of drug ingredients in various, various medicines synthetic; Various industry, life discharge water etc. all need its composition is detected, and are to not containing steam bubble, foam and under certain steady temperature liquid being carried out on-line analysis and detect requirement.This class I liquid I sample detection difficulty height, requirement are quite strict.And to the core requirement of the on-line analysis integrated system of fluid sample complicated ingredient be: the liquid sample must be removed the steam bubble in the liquid, foam under constant temperature in pretreatment system, the trouble-free operation of on-line analysis ability, could accurately detect, could the long period safe and stable operation.In the prior art, this type of device mainly adopts under the direct electric tracing thermostatic bath temperature conditions, to detect and remove steam bubble, foamite system two parts separately, stir thermostatic bath and adopt electric mixer, and except that liquid steam bubble, foam employing gravity methods, the liquid that promptly contains steam bubble, foam is from the top bypass discharge leg, and the liquid that does not contain steam bubble, foam is drawn from the bottom.This method can not be guaranteed the still bubble of detected sample liquid, the foam of drawing from the bottom, and on-line analysis disturbs greatly, and accuracy of detection is poor, and maintenance is big, and can not the long period safe operation.The more important thing is that this method is not explosion-proof, can not in explosion-proof area, use.And in modern process industry, needing analyzed sample, the overwhelming majority has requirement of explosion proof.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technological deficiency, and a kind of thermostatically-controlled equipment of eliminating solution steam bubble, foam is provided.The utility model is simple in structure, can realize detecting solution temperature, eliminates steam bubble in the solution, foam is integrated, and can effectively remove steam bubble, foam in the liquid, and is safe and convenient to use, is applicable to explosion-proof area.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Eliminate the thermostatically-controlled equipment of solution steam bubble, foam, comprise temperature control equipment and constant temperature oven, it is characterized in that: described constant temperature oven comprises the casing that is formed by heat-insulation layer and zone of heating, is provided with cooling tube and the steam bubble that is communicated with cooling tube, bubble elimination device in the casing; Liquid coolant is housed in the casing, and bottom half is provided with air hose, and temperature control equipment is electrically connected with zone of heating, and steam bubble, bubble elimination device are electrically connected with temperature control equipment by platinum resistance.
Described steam bubble, bubble elimination device comprise housing, and the middle part is provided with filtrator in the housing; The temperature-measuring port that housing top is provided with the bubble outlet and is communicated with attemperating unit, temperature-measuring port is communicated with the temperature tube that passes filtrator, is provided with the platinum resistance temperature-sensing element in the temperature tube; Lower housing portion is provided with the import of sample liquid, and with housing in pass filtrator sample liquid induction pipe be communicated with; The position that the housing sidepiece is lower than filtrator is provided with the outlet of sample liquid.
Described filtrator is high density stainless (steel) wire or metallurgical powder of stainless steel filtrator with high-density fiber or crack with holes, and thickness is greater than 20mm.
Described cooling tube is for arranging by spiral way, and its upper end is the sample solution import, and the bottom is communicated with the sample liquid import of steam bubble, bubble elimination device.
The part of described air hose in casing is provided with a plurality of air holes.Described heat-insulation layer is polyurethane or asbestos cloth or the centrifugal vacuum glass cotton of flame retardant type.
When work, sample solution to be detected enters cooling tube, carry out heat interchange with liquid coolant, realize entering steam bubble, bubble elimination device after the cooling, enter the top in the housing through cooled sample liquids by the import of sample liquid, sample liquid induction pipe, simultaneously, by temperature tube and the attemperating unit test specimens liquid temp that is connected with temperature tube, and in time adjust the outside cooler environment by the zone of heating on the casing, realize constant temperature.Sample liquid flow to bottom in the housing by housing top through filter under action of gravity after, through carrying out bypass discharge leg, detection again after the outlet of sample liquid.Sample liquid just can be removed the steam bubble, the foam that wherein are mingled with when the filtrator, and the liquid that does not contain steam bubble, foam after the purification is drawn from the outlet of sample liquid, and the steam bubble after filtering, foam then export by steam bubble and discharge.
Advantage of the present utility model is:
1, will cool off constant temperature and eliminate steam bubble, foamite system all is arranged in the same casing, make whole apparatus structure simple like this, volume reduces greatly, reduced cost to the solution on-line analysis, realization detects steam bubble in solution temperature, constant temperature, the elimination solution, foam is integrated, reaches the purpose of fast measuring sample liquids.
2, in temperature tube, fill the oily Jie Zhi of energy flash heat transfer with the platinum resistance of Kai dress, can reach the effect of quick induced liquid temperature, and platinum resistance is with after outside attemperating unit is electrically connected, make the temperature sensor signal that obtains pass to attemperating unit, adjust coolant temperature by attemperating unit again, form ring and close control, make integral device simple in structure, remove steam bubble, foam effect is also fine, reduce the interference that test brings to sample liquids, thereby improved measuring accuracy, and safe and convenient to use, no maintenance is little, and can the long period safe operation.Can in the zone of any explosion proof ratings, use especially, reach requirement of explosion proof.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model steam bubble, bubble elimination device structural representation.
Mark among the figure: 1 is temperature control equipment, and 2 is zone of heating, and 3 is heat-insulation layer, 4 is cooling tube, and 5 is air hose, and 6 is air hole, 7 are the bubble outlet, and 8 is temperature-measuring port, and 9 is housing, 10 are the outlet of sample liquid, and 11 is the import of sample liquid, and 12 is the cooling tube import, 13 is steam bubble, foam drainage pipe, and 14 for filtering back sample liquid delivery pipe, and 15 is steam bubble, bubble elimination device, 16 is filtrator, and 17 is temperature tube, and 18 is temperature-measuring port.
Embodiment
Eliminate the thermostatically-controlled equipment of solution steam bubble, foam, comprise temperature control equipment 1 and constant temperature oven, described constant temperature oven comprises the casing that is formed by heat-insulation layer 3 and zone of heating 2, and heat-insulation layer 3 is polyurethane or asbestos cloth or the centrifugal vacuum glass cotton of flame retardant type.Be provided with cooling tube 4 and the steam bubble that is communicated with cooling tube 4, bubble elimination device 15 in the casing, cooling tube 4 is for arranging by spiral way, and its upper end is sample solution import 12, and the bottom is communicated with the sample liquid import 11 of steam bubble, bubble elimination device 15.Liquid coolant is housed in the casing, and bottom half is provided with air hose 5, and the part of air hose 5 in casing is provided with a plurality of air holes 6, behind bubbling air, stirs the liquid coolant in the casing, and its generation is circulated, and it is even to make liquid coolant reach temperature.Temperature control equipment 1 is electrically connected with zone of heating 2, described steam bubble, bubble elimination device 15 comprise housing 9, the middle part is provided with filtrator 16 in the housing 9, filtrator 16 is the high density stainless (steel) wire, also can adopt metallurgical powder of stainless steel filtrator with high-density fiber or crack with holes, factor of porosity is 20～120 orders, and thickness is greater than 20mm; Housing 9 tops are provided with steam bubble outlet 7 and the temperature-measuring port 8 that is connected with attemperating unit 1, and temperature-measuring port 8 is communicated with the temperature tube 17 that passes filtrator 16, is provided with the platinum resistance temperature-sensing element in the temperature tube 17; Housing 9 bottoms are provided with sample liquid import 11, and with housing 9 in pass filtrator 16 sample liquid induction pipe 18 be communicated with; The position that housing 9 sidepieces are lower than filtrator 16 is provided with sample liquid outlet 10.Steam bubble, bubble elimination device 15 are electrically connected with temperature control equipment 1 by the platinum resistance of installing within it.
When work, sample solution to be detected enters cooling tube 4, carry out heat interchange with liquid coolant, realize entering steam bubble, bubble elimination device 15 after the cooling, through the top that cooled sample liquids enters in the housing by sample liquid import 11, sample liquid induction pipe 18, simultaneously, by temperature tube 17 and the attemperating unit 1 test specimens liquid temp that is electrically connected with temperature tube 17, and, realize constant temperature by the 2 timely housing 9 external refrigeration environment of adjusting of the zone of heating on the casing.Sample liquid flow to bottom housing 9 in by housing 9 tops through filter 16 under action of gravity after, carry out bypass discharge leg, detection again after exporting 10 through sample liquid.Sample liquid just can be removed the steam bubble, the foam that wherein are mingled with when the filtrator 16, and the liquid that does not contain steam bubble, foam after the purification is drawn from sample liquid outlet 10, and the steam bubble after filtering, foam then export 7 by steam bubble and discharge.
To cool off constant temperature all is arranged in the same casing with elimination steam bubble, foamite system, make whole apparatus structure simple like this, volume reduces greatly, reduced cost to the solution on-line analysis, realization detects steam bubble in solution temperature, constant temperature, the elimination solution, foam is integrated, reaches the purpose of fast measuring sample liquids.In temperature tube, fill the platinum resistance of the oily medium and the Cu Jin Kai dress of energy flash heat transfer, can reach the effect of quick induced liquid temperature, and platinum resistance is with after outside attemperating unit is electrically connected, make the temperature sensor signal that obtains pass to attemperating unit, adjust coolant temperature by attemperating unit again, form ring and close control, make integral device simple in structure, remove steam bubble, foam effect is also fine, reduce the interference that test brings to sample liquids, thereby improved measuring accuracy, and safe and convenient to use, no maintenance is little, and can the long period safe operation.Can in the zone of any explosion proof ratings, use especially, reach requirement of explosion proof.
The utility model is not limited to above-mentioned embodiment.
Claims (5)
1. eliminate the thermostatically-controlled equipment of solution steam bubble, foam, comprise temperature control equipment (1) and constant temperature oven, it is characterized in that: described constant temperature oven comprises the casing that is formed by heat-insulation layer (3) and zone of heating (2), is provided with cooling tube (4) and the steam bubble that is communicated with cooling tube (4), bubble elimination device (15) in the casing; Liquid coolant is housed in the casing, and bottom half is provided with air hose (5), and temperature control equipment (1) is electrically connected with zone of heating (2), and steam bubble, bubble elimination device (15) are connected with temperature control equipment (1) by the platinum resistance of installing within it.
2. the thermostatically-controlled equipment of elimination solution steam bubble according to claim 1, foam is characterized in that: described steam bubble, bubble elimination device (15) comprise housing (9), and the middle part is provided with filtrator (16) in the housing (9); The temperature-measuring port (8) that housing (9) top is provided with steam bubble outlet (7) and is communicated with attemperating unit (1), temperature-measuring port (8) is communicated with the temperature tube that passes filtrator (16) (17), and temperature tube is provided with the platinum resistance temperature-sensing element in (17); Housing (9) bottom is provided with sample liquid import (11), and with housing (9) in pass filtrator (16) sample liquid induction pipe (18) be communicated with; The position that housing (9) sidepiece is lower than filtrator (16) is provided with sample liquid outlet (10).
3. the thermostatically-controlled equipment of elimination solution steam bubble according to claim 2, foam is characterized in that: described filtrator (16) is high density stainless (steel) wire or metallurgical powder of stainless steel filtrator with high-density fiber or crack with holes, and thickness is greater than 20mm.
4. the thermostatically-controlled equipment of elimination solution steam bubble according to claim 1, foam, it is characterized in that: described cooling tube (4) is for arranging by spiral way, its upper end is sample solution import (12), and the bottom is communicated with the sample liquid import (11) of steam bubble, bubble elimination device (15).
5. the thermostatically-controlled equipment of elimination solution steam bubble according to claim 1, foam is characterized in that: the part of described air hose (5) in casing is provided with a plurality of air holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200793649U CN201034872Y (en) | 2007-04-27 | 2007-04-27 | Thermostatic control device for eliminating solution vapor bubble and spume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200793649U CN201034872Y (en) | 2007-04-27 | 2007-04-27 | Thermostatic control device for eliminating solution vapor bubble and spume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034872Y true CN201034872Y (en) | 2008-03-12 |
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ID=39195762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200793649U Expired - Fee Related CN201034872Y (en) | 2007-04-27 | 2007-04-27 | Thermostatic control device for eliminating solution vapor bubble and spume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034872Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665277A (en) * | 2020-12-24 | 2021-04-16 | 中国原子能科学研究院 | Integrated device for online reducing solution temperature and removing bubbles |
-
2007
- 2007-04-27 CN CNU2007200793649U patent/CN201034872Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665277A (en) * | 2020-12-24 | 2021-04-16 | 中国原子能科学研究院 | Integrated device for online reducing solution temperature and removing bubbles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BC Analytical Tech Co., Ltd. Assignor: Wei Dong Contract record no.: 2011510000059 Denomination of utility model: Thermostatic control device for eliminating solution vapor bubble and spume Granted publication date: 20080312 License type: Exclusive License Record date: 20110513 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20120427 |