CN203820966U - Thermal heat preservation case for heat preservation of single melt-stoichiometry pump - Google Patents
Thermal heat preservation case for heat preservation of single melt-stoichiometry pump Download PDFInfo
- Publication number
- CN203820966U CN203820966U CN201420200091.9U CN201420200091U CN203820966U CN 203820966 U CN203820966 U CN 203820966U CN 201420200091 U CN201420200091 U CN 201420200091U CN 203820966 U CN203820966 U CN 203820966U
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- China
- Prior art keywords
- melt
- heat preservation
- case
- conduction oil
- stoichiometry
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a thermal heat preservation case for heat preservation of a single melt-stoichiometry pump. The thermal heat preservation case comprises a case body, a stoichiometry pump base, a stoichiometry pump, a melt inlet pipe, a melt outlet pipe, a heat conduction oil inlet pipe and a heat conduction oil outlet pipe, wherein the case body is in a hollow jacket structure; the heat conduction oil inlet pipe and the heat conduction oil outlet pipe are welded on an external wall of the case body; the melt inlet pipe and the melt outlet pipe are welded on the case body and communicated with the interior of the case body; the stoichiometry pump base is arranged on the case body; and the stoichiometry pump is mounted on the stoichiometry pump base.The case is high-temperature, safe, independent and convenient to replace.Functional polyester molten by a screw extruder enters the thermal heat preservation case via an extrusion head, a jacket of the heat preservation case is full of high-temperature heat conduction oil continuously and circularly flowing in and out, and a temperature constant state of the whole heat preservation case can be ensured.The stoichiometry pump mounted on the stoichiometry pump base is also kept in the same high-temperature environment, normal running and a stoichiometry function of the stoichiometry pump are ensured, and the case is high-temperature, safe, independent and convenient to replace.
Description
Technical field
The utility model relates to a kind of cool-bag, especially for the hot incubation chamber of mixing of single melt metering pump insulation.
Background technology
The polyester dacron spinning that has polymerization process is by melt pipe, polyester fondant to be transported to spinning manifold to carry out spinning, and the general while can only be produced a kind.Along with the enforcement of technological progress and Flexible Production, by inject the functional polyester melt of other components in melt pipe, carry out physical blending to reach the object of producing Speciality Pet Fiber with conventional melt.The injection of functional melt needs first that calibrated shot is in melt pipe in proportion by measuring pump again by functional polyester chip melting, and measuring pump must be incubated, and therefore needs a kind of new measuring pump attemperator.
Utility model content
The purpose of this utility model is to provide a kind of hot incubation chamber of mixing for single melt metering pump insulation, functional polyester through screw extruder melting, through extruder head, enter the incubation chamber that keeps high temperature constant temperature, the high temperature heat conductive oil that is full of continuous circulation turnover in the chuck of incubation chamber, can meet whole incubation chamber in temperature constant state.The measuring pump being arranged on measuring pump base is also to remain in same hot environment, guarantees normal operation and the function of measuring of measuring pump, and high temperature, safety, independence, replacing are conveniently.
The purpose of this utility model is achieved through the following technical solutions, a kind of hot incubation chamber of mixing for single melt metering pump insulation, comprise that box body, measuring pump base, measuring pump, melt inlet pipe, melt go out pipe, conduction oil inlet pipe and conduction oil and go out pipe, box body is hollow jacket structure, on box body outer wall, weld conduction oil inlet pipe and conduction oil and go out pipe, melt inlet pipe, melt go out pipe and are welded on box body and with box body inside and are connected, measuring pump base is arranged on box body, on measuring pump base, measuring pump is installed.
Further, described measuring pump base is bolted on box body.
Compared with prior art, the utlity model has following beneficial effect: the volume of (1) incubation chamber meets installation and the normal operation of measuring pump; (2) measuring pump base is bolted on box body, removable and replaceable; (3) measuring pump base plane need polish polishing, to meet sealing; (4) incubation chamber housing is jacket structured, and conduction oil circulates at this, meets high temperature constant temperature requirement.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the structural representation of mixing hot incubation chamber of single melt metering pump insulation;
Fig. 2 is that the utility model is for the side-looking structural representation of mixing hot incubation chamber of single melt metering pump insulation;
In figure: 1 box body; 2 measuring pump bases; 3 measuring pumps; 4 melt inlet pipes; 5 melts go out pipe; 6 conduction oil inlet pipes; 7 conduction oils go out pipe.
The specific embodiment
As shown in Figure 1, 2, a kind of hot incubation chamber of mixing for single melt metering pump insulation, comprises that box body 1, measuring pump base 2, measuring pump 3, melt inlet pipe 4, melt go out pipe 5, conduction oil inlet pipe 6 and conduction oil and go out pipe 7.
Box body 1 is hollow jacket structure, welds conduction oil inlet pipe and conduction oil and go out pipe on box body outer wall.The volume of box body meets the installation of measuring pump, and box case has the jacket structured of space in the middle of being, high temperature heat conductive oil circulates at this.Conduction oil inlet pipe and conduction oil go out conduction oil temperature that pipe passes through more than 280 ℃, and pressure is greater than 0.4MPa.
Melt inlet pipe, melt go out pipe and are welded on box body and with box body inside and are connected.
Measuring pump base 2 is bolted on box body 1, and measuring pump 3 is installed on measuring pump base 2.Measuring pump susceptor surface must polish and polishing, meets the seal request of measuring pump.
For the hot incubation chamber of mixing of single melt metering pump insulation, melt inlet pipe is connected with the pipeline welding of screw extruder extruder head, and conduction oil inlet pipe goes out pipe with conduction oil and is connected with conduction oil great circulation system, and measuring pump base is connected with measuring pump by bolt.
Through the functional polyester of screw extruder melting, through extruder head, enter the incubation chamber that keeps high temperature constant temperature, in the chuck of incubation chamber, be full of the high temperature heat conductive oil of continuous circulation turnover, can meet whole incubation chamber in temperature constant state.The measuring pump being arranged on measuring pump base is also to remain in same hot environment, guarantees normal operation and the function of measuring of measuring pump.
High temperature heat conductive oil in box case makes box body keep high temperature, and then logical heat transfer remains on measuring pump base, measuring pump in hot environment.The utility model can be arranged on single metering pump wherein, by high temperature heat conductive oil, in its chuck, circulates, and meets the operating temperature of measuring pump, guarantees that it is can temperature not low and stuck, has avoided the damage of measuring pump, meets spinning and produces.
Claims (2)
1. the hot incubation chamber of mixing for the insulation of single melt metering pump, it is characterized in that, comprise that box body, measuring pump base, measuring pump, melt inlet pipe, melt go out pipe, conduction oil inlet pipe and conduction oil and go out pipe, box body is hollow jacket structure, on box body outer wall, weld conduction oil inlet pipe and conduction oil and go out pipe, melt inlet pipe, melt go out pipe and are welded on box body bottom and are connected with box body inside, and measuring pump base is arranged on box body, on measuring pump base, measuring pump is installed.
2. the hot incubation chamber of mixing for single melt metering pump insulation according to claim 1, is characterized in that, described measuring pump base is bolted on box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200091.9U CN203820966U (en) | 2014-04-23 | 2014-04-23 | Thermal heat preservation case for heat preservation of single melt-stoichiometry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200091.9U CN203820966U (en) | 2014-04-23 | 2014-04-23 | Thermal heat preservation case for heat preservation of single melt-stoichiometry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820966U true CN203820966U (en) | 2014-09-10 |
Family
ID=51476486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200091.9U Expired - Fee Related CN203820966U (en) | 2014-04-23 | 2014-04-23 | Thermal heat preservation case for heat preservation of single melt-stoichiometry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820966U (en) |
-
2014
- 2014-04-23 CN CN201420200091.9U patent/CN203820966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |