CN208975745U - A kind of more pump head metering pump oligomerisation reaction devices - Google Patents
A kind of more pump head metering pump oligomerisation reaction devices Download PDFInfo
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- CN208975745U CN208975745U CN201821675009.2U CN201821675009U CN208975745U CN 208975745 U CN208975745 U CN 208975745U CN 201821675009 U CN201821675009 U CN 201821675009U CN 208975745 U CN208975745 U CN 208975745U
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- heat exchanger
- heater
- oligomerisation reaction
- pump
- propylene
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Abstract
The utility model discloses a kind of more pump head metering pump oligomerisation reaction devices, the utility model has the advantages of simple structure, it is cheap, and it is practical, including propylene surge tank, propylene surge tank side is connected with more pump head propylene metering pumps, more pump head propylene metering pump sides are separately connected having heaters A and heat exchanger A, heater B and heat exchanger B, heater C and heat exchanger C, and the heater A and the side the heat exchanger A are connected with oligomerisation reaction device A, the heater B and the side heat exchanger B are connected with oligomerisation reaction device B, the heater C and the side heat exchanger C are connected with oligomerisation reaction device C；The metering pump oligomerisation reaction device of pump head more than this kind improves the working efficiency of reactor, has saved great amount of cost by the synergistic effect of all parts, is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of oligomerisation reaction device, in particular to a kind of more pump head metering pump oligomerisation reaction devices.
Background technique
Oligomer namely oligomer, oligomer, it is generally recognized that more than dimerization, 104 or less molecular weight is all oligomer.Tool
There are many synthetic methods can be used for synthetic material, adhesive, coating, Embedding Material, liquid rubber, surface work using its characteristic
Property the multiple uses such as agent, and in reaction, every set reaction system needs a propylene metering pump to be fed, three sets of reaction systems
Three pumps are needed, are equipped with according to one for one, three sets of reaction systems need to be equipped with six propylene metering pumps, substantially increase into
Originally, therefore, a kind of more pump head metering pump oligomerisation reaction devices will possess good market prospects.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and it is neat to provide a kind of more pump head metering pumps
Poly- reactor, it is easy to use, save a large amount of cost.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of more pump head metering pump oligomerisation reaction devices, including propylene surge tank, the propylene buffering
Tank side is connected with more pump head propylene metering pumps, and more pump head propylene metering pump sides are separately connected having heaters A and heat is handed over
Parallel operation A, heater B and heat exchanger B, heater C and heat exchanger C, and the heater A and the side the heat exchanger A
It is connected with oligomerisation reaction device A, the heater B and the side heat exchanger B are connected with oligomerisation reaction device B, the heater C and heat
The side exchanger C is connected with oligomerisation reaction device C.
As a kind of optimal technical scheme of the utility model, more pump head propylene metering pumps and the propylene surge tank
It communicates.
As a kind of optimal technical scheme of the utility model, more pump head propylene metering pumps and the heater A, institute
Heat exchanger A, the heater B, the heat exchanger B, the heater C, the heat exchanger C is stated to communicate.
As a kind of optimal technical scheme of the utility model, the heater A, the heat exchanger A and the oligomerisation
Reactor A communicates, and the heater B, the heat exchanger B are communicated with the oligomerisation reaction device B, the heater C, the heat
Exchanger C is communicated with the oligomerisation reaction device C.
The utility model beneficial effect achieved is: the utility model has the advantages of simple structure, cheap, and practicability
By force, the propylene feed of three sets of oligomerisation reaction device A in parallel, oligomerisation reaction device B, oligomerisation reaction device C, propylene pass through more pump head propylene
Three pump heads of metering pump, respectively three reaction systems convey propylene, and each pump head respectively controls flow, by original three
It pumps while running, be changed to a pump operation, save pump occupied area, save space, in terms of energy consumption, every before transformation
The power consumption of pump is about 11kw/h, then it is 33kw/h that three run power consumption simultaneously, separate unit pump operation power consumption is about 18kw/
H can achieve energy-saving purpose, improve the working efficiency of reactor, save a large amount of cost, use simple side
Just, there are good economic benefit and social benefit, be suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the subjective structural schematic diagram of the utility model；
In figure: 1, propylene surge tank；2, more pump head propylene metering pumps；3, heater A；4, heat exchanger A；5, heater B；
6, heat exchanger B；7, heater C；8, heat exchanger C；9, oligomerisation reaction device A；10, oligomerisation reaction device B；11, oligomerisation reaction device
C。
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1, the utility model provides a kind of more pump head metering pump oligomerisation reaction devices, including propylene delays
Tank 1 is rushed, 1 side of propylene surge tank is connected with more pump head propylene metering pumps 2, more 2 sides of pump head propylene metering pump point
Not Lian Jie having heaters A3 and heat exchanger A4, heater B5 and heat exchanger B6, heater C7 and heat exchanger C8, and it is described
Heater A3 and the side the heat exchanger A4 are connected with oligomerisation reaction device A9, and the heater B5 and the side heat exchanger B6 connect
It is connected to oligomerisation reaction device B10, the heater C7 and the side heat exchanger C8 are connected with oligomerisation reaction device C11.
In order to make pump head metering pump oligomerisation reaction device more than this kind, easy to use, work efficiency is high, more pump head propylene meters
Amount pump 2 is communicated with the propylene surge tank 1, more pump head propylene metering pumps 2 and the heater A3, the heat exchanger
A4, the heater B5, the heat exchanger B6, the heater C7, the heat exchanger C8 are communicated, the heater A3,
The heat exchanger A4 is communicated with the oligomerisation reaction device A9, and the heater B5, the heat exchanger B6 and the oligomerisation are anti-
Device B10 is answered to communicate, the heater C7, the heat exchanger C8 are communicated with the oligomerisation reaction device C11.
When the utility model is used, three sets of oligomerisation reaction device A9 in parallel, oligomerisation reaction device B10, oligomerisation reaction device C11
Propylene feed, propylene conveys propylene by three pump heads of more pump head propylene metering pumps 2, respectively three reaction systems, often
A pump head respectively controls flow, by three original pumps while running, is changed to a pump operation, saves pump occupied area,
Space is saved, in terms of energy consumption, the power consumption of every pump is about 11kw/h before transformation, then three run power consumption simultaneously and are
33kw/h；Separate unit pump operation power consumption is about 18kw/h after transformation, so can achieve energy-saving purpose after transformation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of more pump head metering pump oligomerisation reaction devices, including propylene surge tank (1), which is characterized in that the propylene surge tank
(1) side is connected with more pump head propylene metering pumps (2), and more pump head propylene metering pump (2) sides are separately connected having heaters A
(3) with heat exchanger A(4), heater B(5) with heat exchanger B(6), heater C(7) with heat exchanger C(8), and it is described plus
Hot device A(3) side is connected with oligomerisation reaction device A(9 with the heat exchanger A(4)), the heater B(5) with heat exchanger B
(6) side is connected with oligomerisation reaction device B(10), the heater C(7) side is connected with oligomerisation reaction device with heat exchanger C(8)
C(11).
2. a kind of more pump head metering pump oligomerisation reaction devices according to claim 1, which is characterized in that more pump head propylene
Metering pump (2) is communicated with the propylene surge tank (1).
3. a kind of more pump head metering pump oligomerisation reaction devices according to claim 1, which is characterized in that more pump head propylene
Metering pump (2) and the heater A(3), the heat exchanger A(4), the heater B(5), the heat exchanger B(6), institute
State heater C(7), the heat exchanger C(8) communicate.
4. a kind of more pump head metering pump oligomerisation reaction devices according to claim 1, which is characterized in that the heater A
(3), the heat exchanger A(4) communicated, the heater B(5 with the oligomerisation reaction device A(9)), the heat exchanger B(6)
Communicated, the heater C(7 with the oligomerisation reaction device B(10)), the heat exchanger C(8) with the oligomerisation reaction device C
(11) it communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675009.2U CN208975745U (en) | 2018-10-16 | 2018-10-16 | A kind of more pump head metering pump oligomerisation reaction devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675009.2U CN208975745U (en) | 2018-10-16 | 2018-10-16 | A kind of more pump head metering pump oligomerisation reaction devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975745U true CN208975745U (en) | 2019-06-14 |
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ID=66787621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675009.2U Active CN208975745U (en) | 2018-10-16 | 2018-10-16 | A kind of more pump head metering pump oligomerisation reaction devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975745U (en) |
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2018
- 2018-10-16 CN CN201821675009.2U patent/CN208975745U/en active Active
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