CN207056545U - A kind of polyetheramine production heater - Google Patents
A kind of polyetheramine production heater Download PDFInfo
- Publication number
- CN207056545U CN207056545U CN201720450146.5U CN201720450146U CN207056545U CN 207056545 U CN207056545 U CN 207056545U CN 201720450146 U CN201720450146 U CN 201720450146U CN 207056545 U CN207056545 U CN 207056545U
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- China
- Prior art keywords
- reactor
- drainage tube
- lid
- threaded rod
- breach
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- Expired - Fee Related
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Abstract
The utility model belongs to heating device technology area,More particularly to a kind of polyetheramine production heater,Including reactor,The first flange is provided with the outside of reactor upper surface,First flange upper surface is provided with the first breach,Threaded rod is hinged with first breach,Fixing nut is arranged with threaded rod,Reactor side wall is provided with more drainage tubes,Drainage tube arrival end is connected inside reactor through reactor lower sidewall,The drainage tube port of export is connected inside reactor through reactor side wall upper part,Drainage tube is provided with water pump,Reactor upper surface is provided with lid,Lid lower surface center is provided with electric rotating machine,Electric rotating machine output shaft is connected with rotary shaft,Rotary sleeve is provided with multiple stirring vane groups,Lid lower surface is uniformly provided with more heating rods around stirring vane group,Reactor upper portion side wall is additionally provided with forcing pipe,Forcing pipe free end connects force (forcing) pump.The purpose is to：Heating caused by solving the problems, such as existing polyetheramine production heater fault of construction is uneven.
Description
Technical field
The utility model belongs to heating device technology area, and in particular to a kind of polyetheramine production heater.
Background technology
Polyetheramine (PEA)：It is that a kind of main chain is polyether structure, end active functional group is the polymer of amido.Polyetheramine
By polyethylene glycol, polypropylene glycol or ethylene glycol/propylene glycol copolymers, ammonification obtains at high temperature under high pressure.Pass through selection
Different polyoxyalkyl structures, a series of performances such as reactivity, toughness, viscosity and the hydrophily of polyetheramine are can adjust,
And amido is supplied to the possibility that polyetheramine reacts with multiple compounds.It is excellent that its special molecular structure imparts polyetheramine
Combination property, current commercialized polyetheramine include simple function, difunctionality, trifunctional, and molecular weight is a series of from 230 to 5000
Product.It is made in polyureas spraying, large-scale composite material and the various fields such as epoxy curing agent is widely applied.
But in polyetheramine production process, often occur heating uneven situation, cause the polyetheramine quality of production low
Under.
Utility model content
The purpose of this utility model is：A kind of polyetheramine production heater is aimed to provide, it is existing poly- for solving
The problem of uneven, is heated in ether amines production caused by heater fault of construction.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of polyetheramine production heater, including reactor, the reactor upper surface outside are provided with the first flange,
The first flange upper surface edge is uniformly provided with multiple first breach, and threaded rod, the spiral shell are hinged with first breach
Fixing nut is arranged with rasp bar, the reactor side wall is provided with more drainage tubes, and the drainage tube arrival end passes through reactor
Inside lower sidewall connection reactor, the drainage tube port of export is connected inside reactor through reactor side wall upper part, described
Drainage tube is provided with water pump, and the reactor upper surface is provided with lid, the second flange is provided with the outside of the lid lower surface, described
Second flange upper surface is provided with the second breach in threaded rod correspondence position, and the lid lower surface center is provided with electric rotating machine, institute
State electric rotating machine output shaft and be connected with rotary shaft, the rotary sleeve is provided with multiple stirring vane groups, the lid lower surface in
It is uniformly provided with more heating rods around stirring vane group, the reactor upper surface is provided with annular groove, in the annular groove
Provided with sealing ring, the lid lower surface is provided with annular protrusion in annular groove correspondence position, and the reactor upper portion side wall is also
Provided with forcing pipe, the forcing pipe free end connects force (forcing) pump.
Using the utility model of above-mentioned technical proposal, in use, the various raw materials and dispensing needed for polyetheramine production are added,
Sealing ring is put into annular groove, lid is covered, threaded rod is then turned to vertical state, tighten fixing nut, make lid
Body is fixed on reactor, starts force (forcing) pump, by forcing pipe to being pressurizeed in reactor, then starts heating rod, rotation
Motor and water pump, the liquid inside reactor is set to be heated up in the presence of heating rod, while the paddle driven by electric rotating machine
Rotated under the stirring of piece group in reactor, the liquid of pump handle reactor bottom is extracted into drainage tube, from reactor top again
Into reactor, accelerate the flowing of liquid in reactor, ensure liquid energy thermally equivalent.Such structure design, makes reactor
In liquid quickly flow, liquid is flowed through heating rod in a short time, so as to ensure liquid thermally equivalent.
Further limiting, first breach is four, and the drainage tube is four, and the stirring vane group is three,
The heating rod is four.Such structure design, practicality are stronger.
Further limit, the drainage tube port of export face heating rod.Such structure design, it can make from drainage tube
The liquid flowed into inside reactor, the heated rod very first time are heated, and practicality is stronger.
Further limit, the drainage pipe outer wall is coated with heat-insulation layer.Such structure design, liquid process can be reduced
Fluid temperature decrease speed during drainage tube.
Further limit, the threaded rod is equipped with two plain cushions in fixing nut lower surface, and the threaded rod is in two
Spring washer is equipped between plain cushion.Such structure design, the service life of threaded rod can be extended, at the same can avoid fixing nut with
Abrasion between second flange.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is a kind of structural representation of polyetheramine production heater embodiment of the utility model；
Fig. 2 is a kind of cross section structure diagram of polyetheramine production heater embodiment of the utility model；
Fig. 3 is the structural representation of reactor in a kind of polyetheramine production heater embodiment of the utility model；
Fig. 4 is the structural representation of lid in a kind of polyetheramine production heater embodiment of the utility model；
Main element symbol description is as follows：
Reactor 1, the first flange 11, the first breach 12, threaded rod 13, fixing nut 14, annular groove 15, drainage tube 2,
Lid 3, the second flange 31, the second breach 32, annular protrusion 33, rotary shaft 4, stirring vane group 41, heating rod 42.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model further illustrate.
As shown in Figure 1 to 4, a kind of polyetheramine production heater of the present utility model, including reactor 1, reaction
The first flange 11 is provided with the outside of the upper surface of kettle 1, the upper surface edge of the first flange 11 is uniformly provided with multiple first breach 12, and first lacks
Threaded rod 13 is hinged with mouth 12, fixing nut 14 is arranged with threaded rod 13, the side wall of reactor 1 is provided with more drainage tubes 2, drawn
The arrival end of flow tube 2 is connected inside reactor 1 through the lower sidewall of reactor 1, and the port of export of drainage tube 2 is passed through in the side wall of reactor 1
Inside portion's connection reactor 1, drainage tube 2 is provided with water pump, and the upper surface of reactor 1 is provided with lid 3, set on the outside of the lower surface of lid 3
There is the second flange 31, the upper surface of the second flange 31 is provided with the second breach 32, the lower surface of lid 3 center in the correspondence position of threaded rod 13
Provided with electric rotating machine, electric rotating machine output shaft is connected with rotary shaft 4, and rotary shaft 4 is arranged with multiple stirring vane groups 41, lid 3
Lower surface is uniformly provided with more heating rods 42 around stirring vane group 41, and the upper surface of reactor 1 is provided with annular groove 15, annular
Sealing ring is provided with groove 15, the lower surface of lid 3 is provided with annular protrusion 33, the top of reactor 1 in the correspondence position of annular groove 15
Side wall is additionally provided with forcing pipe, forcing pipe free end connection force (forcing) pump.
In the present embodiment, in use, adding the various raw materials and dispensing needed for polyetheramine production, put in annular groove 15
Enter sealing ring, cover lid 3, threaded rod 13 is then turned to vertical state, tighten fixing nut 14, be fixed on lid 3
On reactor 1, start force (forcing) pump, by forcing pipe to being pressurizeed in reactor 1, then start heating rod 14, electric rotating machine
And water pump, the liquid inside reactor 1 is heated up in the presence of heating rod 42, while the stirring vane driven by electric rotating machine
Rotated under the stirring of group 41 in reactor 1, the liquid of the bottom of pump handle reactor 1 is extracted into drainage tube 2, from the top of reactor 1
Reactor 1 is reentered, accelerates the flowing of liquid in reactor 1, ensures liquid energy thermally equivalent.Such structure design, makes
Liquid in reactor 1 quickly flows, and liquid is flowed through heating rod 42 in a short time, so as to ensure liquid uniformly by
Heat.
It is preferred that the first breach 12 is four, drainage tube 2 is four, and stirring vane group 41 is three, and heating rod 42 is four
Root.Such structure design, practicality are stronger.In fact, also can be specific to consider the first breach 12, drainage according to actual conditions
The quantity of pipe 2, stirring vane group 41 and heating rod 42.
It is preferred that the port of export face heating rod 42 of drainage tube 2.Such structure design, it can make to flow into instead from drainage tube 2
The liquid inside kettle 1 is answered, the heated very first time of rod 42 is heated, and practicality is stronger.In fact, also can according to actual conditions,
It is specific to consider.
It is preferred that the outer wall of drainage tube 2 is coated with heat-insulation layer.Such structure design, when can reduce liquid and passing through drainage tube 2
Fluid temperature decrease speed.In fact, also it can consider that other can be reduced when liquid passes through drainage tube 2 according to actual conditions
The structure design of fluid temperature decrease speed.
It is preferred that threaded rod 13 is equipped with two plain cushions in the lower surface of fixing nut 14, threaded rod 13 is between two plain cushions
It is equipped with spring washer.Such structure design, the service life of threaded rod 13 can be extended, while fixing nut 14 and second can be avoided
Abrasion between flange 31.In fact, also can be specific to consider according to actual conditions.
A kind of polyetheramine production provided by the utility model is described in detail with heater above.Specific implementation
The explanation of example is only intended to help and understands method and its core concept of the present utility model.It should be pointed out that for the art
Those of ordinary skill for, on the premise of the utility model principle is not departed from, can also to the utility model carry out it is some
Improve and modification, these improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (5)
- A kind of 1. polyetheramine production heater, it is characterised in that：Including reactor (1), outside reactor (1) upper surface Side is provided with the first flange (11), and the first flange (11) upper surface edge is uniformly provided with multiple first breach (12), and described Threaded rod (13) is hinged with one breach (12), fixing nut (14), the reactor (1) are arranged with the threaded rod (13) Side wall is provided with more drainage tubes (2), and drainage tube (2) arrival end is interior through reactor (1) lower sidewall connection reactor (1) Portion, drainage tube (2) port of export is internal through reactor (1) side wall upper part connection reactor (1), on the drainage tube (2) Provided with water pump, reactor (1) upper surface is provided with lid (3), and the second flange is provided with the outside of lid (3) lower surface (31), the second flange (31) upper surface is provided with the second breach (32) in threaded rod (13) correspondence position, under the lid (3) End face center is provided with electric rotating machine, and the electric rotating machine output shaft is connected with rotary shaft (4), and the rotary shaft (4) is arranged with more Individual stirring vane group (41), lid (3) lower surface are uniformly provided with more heating rods (42) around stirring vane group (41), Reactor (1) upper surface is provided with annular groove (15), and sealing ring, the lid (3) are provided with the annular groove (15) Lower surface is provided with annular protrusion (33) in annular groove (15) correspondence position, and reactor (1) upper portion side wall is additionally provided with pressurization Pipe, the forcing pipe free end connect force (forcing) pump.
- A kind of 2. polyetheramine production heater according to claim 1, it is characterised in that：First breach (12) For four, the drainage tube (2) is four, and the stirring vane group (41) is three, and the heating rod (42) is four.
- A kind of 3. polyetheramine production heater according to claim 2, it is characterised in that：The drainage tube (2) goes out Mouth is rectified to heating rod (42).
- A kind of 4. polyetheramine production heater according to claim 3, it is characterised in that：The drainage tube (2) is outside Wall is coated with heat-insulation layer.
- A kind of 5. polyetheramine production heater according to claim 4, it is characterised in that：The threaded rod (13) in Fixing nut (14) lower surface is equipped with two plain cushions, and the threaded rod (13) is equipped with spring washer between two plain cushions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450146.5U CN207056545U (en) | 2017-04-25 | 2017-04-25 | A kind of polyetheramine production heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450146.5U CN207056545U (en) | 2017-04-25 | 2017-04-25 | A kind of polyetheramine production heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207056545U true CN207056545U (en) | 2018-03-02 |
Family
ID=61502193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720450146.5U Expired - Fee Related CN207056545U (en) | 2017-04-25 | 2017-04-25 | A kind of polyetheramine production heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207056545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816177A (en) * | 2018-06-16 | 2018-11-16 | 枣庄九星生物科技有限公司 | Reactor tank is used in a kind of production of 4- methyl -5- ethyl butyric acid ester |
-
2017
- 2017-04-25 CN CN201720450146.5U patent/CN207056545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816177A (en) * | 2018-06-16 | 2018-11-16 | 枣庄九星生物科技有限公司 | Reactor tank is used in a kind of production of 4- methyl -5- ethyl butyric acid ester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |