CN205058531U - Take out real empty can pipe -line system with constant temperature heating device - Google Patents
Take out real empty can pipe -line system with constant temperature heating device Download PDFInfo
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- CN205058531U CN205058531U CN201520853869.0U CN201520853869U CN205058531U CN 205058531 U CN205058531 U CN 205058531U CN 201520853869 U CN201520853869 U CN 201520853869U CN 205058531 U CN205058531 U CN 205058531U
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- temperature heating
- rate detector
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Abstract
The utility model discloses a take out real empty can pipe -line system with constant temperature heating device, say the system including vacuum tube, still say the constant temperature heating device of system's medium vacuum pipeline surface including setting up at vacuum tube, constant temperature heating device include and controller, the sub - device of a plurality of constant temperature heating and velocity of flow detection device all be provided with a velocity of flow detection device between two adjacent sub - devices of constant temperature heating, the signal output part connection director's that the sub - device of constant temperature heating includes the constant temperature heating cover and sets up the electric heating wire temperature -detecting device in constant temperature heating overlaps signal input part, controller control connection electric heating wire, velocity of flow detection device include velocity of flow detector installation cover and velocity of flow detector, the signal output part connection director's of velocity of flow detector signal input part. The utility model discloses can realize heating oligomer in the vacuum tube line and auxiliary agent, prevent that oligomer and auxiliary agent from solidifying under normal atmospheric temperature, avoid appearing pipeline and vacuum pump blocking phenomenon, guarantee that the enterprise normally produces, improve the production efficiency of enterprise.
Description
Technical field
The utility model relates to one and vacuumizes tank pipe-line system, particularly relate to a kind of be provided with constant temperature heating device vacuumize tank pipe-line system.
Background technology
At present, double screw extruder, as a kind of common extruder equipment, is widely used in the field such as devolatilization process of the filling of rubber and plastic and engineering resin, blended, modification, enhancing, chlorinated polypropylene and super absorbent resin.In existing online screw rod production line, be provided with the pumped vacuum systems of three, the very thickness such as the oligomer extracted out due to pumped vacuum systems and auxiliary agent, and water insoluble, very easily solidify at normal temperatures, directly cause vacuum pipeline and vavuum pump blocking, cause enterprise must stop production stop cleaning, and removing work is wasted time and energy, have a strong impact on carrying out smoothly of production, increased enterprise's production cost.
Utility model content
The purpose of this utility model be to provide a kind of be provided with constant temperature heating device vacuumize tank pipe-line system, can realize heating the oligomer in vacuum lines and auxiliary agent, prevent oligomer and auxiliary agent from solidifying at normal temperatures, avoid occurring pipeline and vavuum pump clogging, ensure that enterprise normally produces, improve enterprises production efficiency.
The utility model adopts following technical proposals:
A kind of be provided with constant temperature heating device vacuumize tank pipe-line system, comprise vacuum lead system, also comprise the constant temperature heating device being arranged on vacuum pipeline outer surface in vacuum lead system, described constant temperature heating device comprises controller, the sub-device of several heated at constant temperature and flow monitor, is provided with a flow monitor between two adjacent sub-devices of heated at constant temperature;
The sub-device of described heated at constant temperature comprises constant-temperature heating sleeve and is arranged on the electrical heating wire in constant-temperature heating sleeve, internal diameter and the vacuum pipeline of constant-temperature heating sleeve match, described constant-temperature heating sleeve is docked by two Semicircular heated at constant temperature sub-sets and forms, each heated at constant temperature sub-set comprises metal heat-transfer layer from the inside to the outside successively, heat-insulation layer and metal shell, metal heat-transfer layer and vacuum pipeline surface contact, the heat-insulation layer of heated at constant temperature sub-set and the contact surface of metal heat-transfer layer are provided with the electrical heating wire mounting groove of S shape, the electrical heating wire of S shape is provided with in the electrical heating wire mounting groove of S shape, electrical heating wire and metal heat-transfer layer surface contact, the metal heat-transfer layer being positioned at the electrical heating wire mounting groove interval of S shape is evenly provided with and organizes temperature-detecting device more, the signal input part of the signal output part connection control device of many groups temperature-detecting device, controller control connection electrical heating wire,
Described flow monitor comprises flow rate detector installation sleeve and flow rate detector, described flow rate detector installation sleeve has the docking of two Semicircular flow rate detector installation sub-sets to form, each flow rate detector is installed sub-set and is respectively heat-insulation layer and metal shell from the inside to the outside, the heat-insulation layer inner surface of flow rate detector installation sleeve offers flow rate detector mounting groove, and flow rate detector is arranged in flow rate detector mounting groove; The signal input part of the signal output part connection control device of flow rate detector.
Described two Semicircular heated at constant temperature sub-sets are fixed on vacuum pipeline outer surface by anchor ear docking.
Described two Semicircular flow rate detector are installed sub-set and are fixed on vacuum pipeline outer surface by anchor ear docking.
Described flow rate detector adopts ultrasonic flow sensor.
Described temperature-detecting device adopts temperature sensor.
Be provided with the electrical heating wire organizing independently S shape in the electrical heating wire mounting groove of described S shape, the electrical heating wire often organizing S shape controls by controller more.
The utility model utilizes the vacuum pipeline of its installed position of many group heated at constant temperature sub-device correspondence heating, whether occur because oligomer and auxiliary agent solidify the pipeline blockage caused in the vacuum pipeline that each flow rate detector then can detect corresponding position in real time, prevent oligomer and auxiliary agent from solidifying at normal temperatures, avoid occurring pipeline and vavuum pump clogging, ensure that enterprise normally produces, improve enterprises production efficiency.If there is pipeline blockage in the vacuum pipeline that a certain flow rate detector can detect corresponding position in real time, then many groups electrical heating wire that controller controls in the sub-device of corresponding heated at constant temperature works simultaneously, to be rapidly heated at short notice, solves pipeline blockage rapidly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the sub-device of heated at constant temperature;
Fig. 3 is the installation site schematic diagram of temperature-detecting device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is done with detailed description:
As shown in Figure 1 to Figure 3, described in the utility model be provided with constant temperature heating device vacuumize tank pipe-line system, comprise vacuum lead system, also comprise the constant temperature heating device being arranged on vacuum pipeline 1 outer surface in vacuum lead system, described constant temperature heating device comprises controller, the sub-device 2 of several heated at constant temperature and flow monitor 3, is provided with a flow monitor 3 between the adjacent sub-device 2 of two heated at constant temperature.
The sub-device 2 of described heated at constant temperature is for heating the vacuum pipeline 1 of corresponding position, the sub-device 2 of heated at constant temperature comprises constant-temperature heating sleeve and is arranged on the electrical heating wire 7 in constant-temperature heating sleeve, internal diameter and the vacuum pipeline 1 of constant-temperature heating sleeve match, described constant-temperature heating sleeve is docked by two Semicircular heated at constant temperature sub-sets and forms, each heated at constant temperature sub-set comprises metal heat-transfer layer 4 from the inside to the outside successively, heat-insulation layer 5 and metal shell 6, metal heat-transfer layer 4 and vacuum pipeline 1 surface contact, pass to vacuum pipeline 1 for even heat that electrical heating wire 7 is produced, heat-insulation layer 5 and the contact surface of metal heat-transfer layer 4 of heated at constant temperature sub-set are provided with the electrical heating wire mounting groove of S shape, the electrical heating wire 7 of S shape is provided with in the electrical heating wire mounting groove of S shape, electrical heating wire 7 and metal heat-transfer layer 4 surface contact, the setting of the electrical heating wire 7 of S shape can ensure the even heat of generation to conduct to metal heat-transfer layer 4 to greatest extent, vacuum pipeline 1 is conducted to again by metal heat-transfer layer 4.In order to control separately the sub-device 2 of each heated at constant temperature.In order to the heating can carrying out in various degree to the vacuum pipeline 1 at diverse location place, in the present embodiment, be provided with the electrical heating wire 7 organizing independently S shape in the electrical heating wire mounting groove of S shape, the electrical heating wire 7 often organizing S shape controls by controller more.Namely one group of electrical heating wire 7 that controller can control in the sub-device 2 of a certain heated at constant temperature works independently, or controls many group electrical heating wires 7 and work simultaneously, with rapid temperature increases at short notice.
In the utility model, the metal heat-transfer layer 4 being positioned at the electrical heating wire mounting groove interval of S shape is evenly provided with many group temperature-detecting devices 8; The signal input part of the signal output part connection control device of many groups temperature-detecting device 8, controller control connection electrical heating wire 7.When many group temperature-detecting devices 8 detect the temperature of metal heat-transfer layer 4 higher than design temperature, signal can be sent to controller in time.In the present embodiment, temperature-detecting device 8 adopts temperature sensor.
Described flow monitor 3 comprises flow rate detector installation sleeve and flow rate detector, described flow rate detector installation sleeve has the docking of two Semicircular flow rate detector installation sub-sets to form, each flow rate detector is installed sub-set and is respectively heat-insulation layer 5 and metal shell 6 from the inside to the outside, heat-insulation layer 5 inner surface that flow rate detector installs sub-set offers flow rate detector mounting groove, and flow rate detector is arranged in flow rate detector mounting groove; The signal input part of the signal output part connection control device of flow rate detector.Whether occur because oligomer and auxiliary agent solidify the pipeline blockage caused in the vacuum pipeline 1 that flow rate detector can detect corresponding position in real time, if occur, flow velocity is lower than setting flow velocity, then signal is sent to controller by flow rate detector.In the present embodiment, flow rate detector adopts ultrasonic flow sensor.
In the utility model, two Semicircular heated at constant temperature sub-sets are fixed on vacuum pipeline 1 outer surface by anchor ear docking; Two Semicircular flow rate detector are installed sub-set and are fixed on vacuum pipeline 1 outer surface by anchor ear docking, can ensure to fix with the good of vacuum pipeline 1, prevent heat losses, the heat-insulation layer 5 that heat-insulation layer 5 in heated at constant temperature sub-set and flow rate detector are installed in sub-set then further can prevent heat losses, ensures heating effect.
The utility model in use, whether the sub-device 2 of many groups heated at constant temperature can the vacuum pipeline 1 of corresponding its installed position of heating, occur because oligomer and auxiliary agent solidify the pipeline blockage caused in the vacuum pipeline 1 that each flow rate detector then can detect corresponding position in real time.If there is pipeline blockage in the vacuum pipeline 1 that a certain flow rate detector can detect corresponding position in real time, many groups electrical heating wire 7 that then controller controls in the sub-device 2 of corresponding heated at constant temperature works simultaneously, to be rapidly heated at short notice, solve pipeline blockage rapidly.
Claims (6)
1. one kind be provided with constant temperature heating device vacuumize tank pipe-line system, comprise vacuum lead system, it is characterized in that: also comprise the constant temperature heating device being arranged on vacuum pipeline outer surface in vacuum lead system, described constant temperature heating device comprises controller, the sub-device of several heated at constant temperature and flow monitor, is provided with a flow monitor between two adjacent sub-devices of heated at constant temperature;
The sub-device of described heated at constant temperature comprises constant-temperature heating sleeve and is arranged on the electrical heating wire in constant-temperature heating sleeve, internal diameter and the vacuum pipeline of constant-temperature heating sleeve match, described constant-temperature heating sleeve is docked by two Semicircular heated at constant temperature sub-sets and forms, each heated at constant temperature sub-set comprises metal heat-transfer layer from the inside to the outside successively, heat-insulation layer and metal shell, metal heat-transfer layer and vacuum pipeline surface contact, the heat-insulation layer of heated at constant temperature sub-set and the contact surface of metal heat-transfer layer are provided with the electrical heating wire mounting groove of S shape, the electrical heating wire of S shape is provided with in the electrical heating wire mounting groove of S shape, electrical heating wire and metal heat-transfer layer surface contact, the metal heat-transfer layer being positioned at the electrical heating wire mounting groove interval of S shape is evenly provided with and organizes temperature-detecting device more, the signal input part of the signal output part connection control device of many groups temperature-detecting device, controller control connection electrical heating wire,
Described flow monitor comprises flow rate detector installation sleeve and flow rate detector, described flow rate detector installation sleeve has the docking of two Semicircular flow rate detector installation sub-sets to form, each flow rate detector is installed sub-set and is respectively heat-insulation layer and metal shell from the inside to the outside, the heat-insulation layer inner surface of flow rate detector installation sleeve offers flow rate detector mounting groove, and flow rate detector is arranged in flow rate detector mounting groove; The signal input part of the signal output part connection control device of flow rate detector.
2. according to claim 1 be provided with constant temperature heating device vacuumize tank pipe-line system, it is characterized in that: described two Semicircular heated at constant temperature sub-sets are fixed on vacuum pipeline outer surface by anchor ear docking.
3. according to claim 1 be provided with constant temperature heating device vacuumize tank pipe-line system, it is characterized in that: described two Semicircular flow rate detector are installed sub-sets and are fixed on vacuum pipeline outer surface by anchor ear docking.
4. according to claim 1 be provided with constant temperature heating device vacuumize tank pipe-line system, it is characterized in that: described flow rate detector adopts ultrasonic flow sensor.
5. according to claim 1 be provided with constant temperature heating device vacuumize tank pipe-line system, it is characterized in that: described temperature-detecting device adopts temperature sensor.
6. according to claim 1 be provided with constant temperature heating device vacuumize tank pipe-line system, it is characterized in that: be provided with the electrical heating wire organizing independently S shape in the electrical heating wire mounting groove of described S shape, the electrical heating wire often organizing S shape controls by controller more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853869.0U CN205058531U (en) | 2015-10-31 | 2015-10-31 | Take out real empty can pipe -line system with constant temperature heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853869.0U CN205058531U (en) | 2015-10-31 | 2015-10-31 | Take out real empty can pipe -line system with constant temperature heating device |
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| Publication Number | Publication Date |
|---|---|
| CN205058531U true CN205058531U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520853869.0U Expired - Fee Related CN205058531U (en) | 2015-10-31 | 2015-10-31 | Take out real empty can pipe -line system with constant temperature heating device |
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| CN (1) | CN205058531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106484A (en) * | 2018-01-30 | 2018-06-01 | 中国科学院理化技术研究所 | A kind of device and method for preventing cryogenic heat exchanger frozen plug |
| CN108679355A (en) * | 2018-06-06 | 2018-10-19 | 广东核电合营有限公司 | A kind of method and device of dredging nuclear power station boron water lines |
-
2015
- 2015-10-31 CN CN201520853869.0U patent/CN205058531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106484A (en) * | 2018-01-30 | 2018-06-01 | 中国科学院理化技术研究所 | A kind of device and method for preventing cryogenic heat exchanger frozen plug |
| CN108679355A (en) * | 2018-06-06 | 2018-10-19 | 广东核电合营有限公司 | A kind of method and device of dredging nuclear power station boron water lines |
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| 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: 20160302 Termination date: 20191031 |