CN203955209U - Integrated cooling heating system - Google Patents
Integrated cooling heating system Download PDFInfo
- Publication number
- CN203955209U CN203955209U CN201420404065.8U CN201420404065U CN203955209U CN 203955209 U CN203955209 U CN 203955209U CN 201420404065 U CN201420404065 U CN 201420404065U CN 203955209 U CN203955209 U CN 203955209U
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- reactor
- circulation pump
- internal circulation
- fresh water
- chuck
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- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 239000013505 freshwater Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is disclosed is a kind of integrated cooling heating system, this system is on the basis of original cooling heating system, between reactor top chuck and bottom chuck, be provided with the inner loop pipeline that is connected with internal circulation pump, between top chuck and internal circulation pump, also can connect interior circulating tank, reactor top chuck can directly be connected with fresh water (FW) system water inlet, also can be attached thereto by interior circulating tank, fresh water (FW) system water inlet can directly be connected with reactor bottom chuck, also can be attached thereto by internal circulation pump, fresh water (FW) is at internal circulation pump, between reactor and interior circulating tank, formed a closed circuit.Thereby this system can the in the situation that of low power consuming, accelerate reactor in the flow velocity of fresh water (FW) make reactor temperature more even, the cooling heating effect reaching is also better.
Description
Technical field
The utility model relates to the cooling heating system of reactor, especially a kind ofly makes the cooling heating of reactor more even, and the lower system of energy consumption.
Background technology
Along with scientific and technological progress and industry scale gradually; general reaction all will relate to all very large of cooling heating and general reactor, and traditional cooling heating means are: fresh water (FW) is all generally to enter from the chuck of reactor bottom, then by heat exchange; from top, flow out, return fresh water (FW) system.For some large-scale reactors, when fresh water (FW) flow velocity is slower, can make each several part non-uniform temperature in upper, middle and lower in reactor, thereby cause reaction inhomogeneous, the quality of product can not get good guarantee.
For product quality is better ensured, must make the reactor temperature can be even, thereby the flow velocity that just must strengthen whole fresh water (FW) be used more fresh water (FW), this process energy consumption is huge.Therefore, just in the urgent need to studying a kind of cooling heating of reactor new system more uniformly that makes the low energy consumption in the situation that.
Summary of the invention
Thereby for overcoming existing cooling heating system, be to reach to make the uniform object of reactor temperature strengthen the flow rate of liquid huge shortcoming that consumes energy, technical problem to be solved in the utility model is: provide a kind of low power consuming and make the cooling heating of reactor integrated cooling heating system more uniformly.
The utility model solves the technical scheme that its technical problem adopts: on the basis of original cooling heating system, between reactor top chuck and bottom chuck, be provided with inner loop pipeline, on described inner loop pipeline, be connected with internal circulation pump, the water inlet of internal circulation pump is connected with top chuck, and delivery port is connected with bottom chuck.
On described inner loop pipeline, be also connected with interior circulating tank, interior circulating tank is provided with water inlet and lower outlet, and water inlet is connected with top chuck, and lower outlet is connected with the water inlet of internal circulation pump.
On described interior circulating tank, be also provided with upper water-out mouth, upper water-out mouth is connected with fresh water (FW) system water inlet, and fresh water (FW) system water inlet is connected with top chuck by interior circulating tank.
The delivery port of described fresh water (FW) system is connected with the water inlet of internal circulation pump, and the delivery port of fresh water (FW) system is connected with bottom chuck by internal circulation pump.
Between the water inlet of described internal circulation pump and delivery port, be provided with a by-pass line.
The beneficial effects of the utility model are: on the basis of existing cooling heating system, once added the inner loop pipeline that is connected with internal circulation pump, thereby only need a small amount of power consumption just can accelerate the flow velocity of fresh water (FW) in reactor, make reactor temperature more even, the cooling heating effect reaching is also better.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment mono-.
Fig. 2 is the schematic diagram of the utility model embodiment bis-.
In figure, be labeled as 1-internal circulation pump, 2-reactor, circulating tank in 3-, 4-fresh water (FW) system, 5-by-pass line, 11-water inlet, 12-delivery port, 21-bottom chuck, 22-top chuck, 31-water inlet, 32-upper water-out mouth, 33-lower outlet, 41-fresh water (FW) system water inlet, 42-fresh water (FW) system delivery port.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment mono-:
As shown in Figure 1, the course of work of this system is: fresh water (FW) flows out from fresh water (FW) system delivery port 42, by internal circulation pump 1, enter the bottom chuck 21 of reactor 2, reactor is carried out to cooling or heating, from the top chuck 22 of reactor 2, flow into interior circulating tank 3 again, then a part of water returns to fresh water (FW) system from the upper water-out mouth 32 of interior circulating tank 3, part water flows out and enter internal circulation pump 1 together with the water flowing out from fresh water (FW) system delivery port 42 from the lower outlet 33 of interior circulating tank 3, therefore at internal circulation pump 1, between reactor 2 and interior circulating tank 3, formed closed circuit, thereby accelerated the flow velocity of current in reactor 2.Consider that internal circulation pump 2 may break down, between the special delivery port at internal circulation pump 2 and water inlet, be provided with by-pass line 5, during internal circulation pump 2 work, this pipeline is closed, and when internal circulation pump 2 breaks down, opens the cooling heating that pipeline can continue to maintain reactor.
The data of following two forms are under the identical condition of fresh water (FW) system, to adopt existing old system and new system as shown in Figure 1 to heat drawn experimental data to same reactor.
Under the old system of table 1, heat reactor each several part temperature
| Time (min) | 0 | 15 | 30 | 45 | 60 |
| Temperature of lower (℃) | 25.3 | 38.7 | 53.2 | 62.6 | 70.8 |
| Middle part temperature (℃) | 25.3 | 35.7 | 46.8 | 55.3 | 64.5 |
| Upper temp (℃) | 25.3 | 34.1 | 40.9 | 52.7 | 59.1 |
Under the new system of table 2, heat reactor each several part temperature
| Time (min) | 0 | 15 | 30 | 45 | 60 |
| Temperature of lower (℃) | 25.1 | 39.7 | 52.2 | 60.1 | 68.8 |
| Middle part temperature (℃) | 25.1 | 38.6 | 50.8 | 58.3 | 67.5 |
| Upper temp (℃) | 25.1 | 38.2 | 50.7 | 58.1 | 67.1 |
From data above, can find out, new system can make under reactor, in, upper temp is poor obviously reduces, from before approximately 5 ℃, reduce to 2 ℃ of present left and right, under final, in, poor also obvious low than old system of upper temp, illustrate that new system can make the heating of reactor or cooling more even, can increase its heating or cooling effect simultaneously.From power consumption aspect, if thereby only reach the effect identical with new system by increasing the flow velocity of fresh water (FW) in old system, the meeting per hour electric energy that consume 30～55KW more.
Embodiment bis-:
As shown in Figure 2, the course of work of this system is: fresh water (FW) flows out from fresh water (FW) system delivery port 42, by internal circulation pump 1, enter the bottom chuck 21 of reactor 2, reactor 2 is carried out to cooling or heating, circulating tank 3 in flowing into from reactor 2 top chucks 22 again, then a part of water returns to fresh water (FW) system from interior circulating tank 3 upper water-out mouths 32, part water flows out and enters internal circulation pump 1 from interior circulating tank 3 lower outlet 33, from the delivery port 12 of internal circulation pump 1, enters the bottom chuck 21 of reactor 2 out together with the water flowing out from fresh water (FW) system delivery port 42.Between internal circulation pump 1, reactor 2 and interior circulating tank 3, form closed circuit equally, thereby accelerated the flow velocity of current in reactor 2.Because fresh water (FW) system delivery port 42 is directly connected on the chuck 21 of reactor bottom, so can not affect the cooling heating of the continuation of reactor even if internal circulation pump 2 breaks down, do not need by-pass line can directly change internal circulation pump 2 yet.
Above-mentioned two embodiment, with respect to prior art, can make the temperature of reactor more even in the situation that of low power consuming, also have better cooling heating effect simultaneously.
Claims (5)
1. integrated cooling heating system, comprise fresh water (FW) system (4) and reactor (2), reactor (2) is provided with bottom chuck (21) and top chuck (22), fresh water (FW) system delivery port (42) is connected with bottom chuck (21), top chuck (22) is connected with fresh water (FW) system water inlet (41), it is characterized in that: between bottom chuck (21) and top chuck (22), be provided with at least one inner loop pipeline, on described inner loop pipeline, be connected with internal circulation pump (1), the water inlet (11) of internal circulation pump (1) is connected with top chuck (22), delivery port (12) is connected with bottom chuck (21).
2. integrated cooling heating system as claimed in claim 1, it is characterized in that: on described inner loop pipeline, be also connected with interior circulating tank (3), interior circulating tank (3) is provided with water inlet (31) and lower outlet (33), water inlet (31) is connected with top chuck (22), and lower outlet (33) is connected with the water inlet (11) of internal circulation pump (1).
3. integrated cooling heating system as claimed in claim 2, it is characterized in that: on described interior circulating tank (3), be also provided with upper water-out mouth (32), upper water-out mouth (32) is connected with fresh water (FW) system water inlet (41), and fresh water (FW) system water inlet (41) is connected with top chuck (22) by interior circulating tank (3).
4. the integrated cooling heating system as described in claim 1,2 or 3, it is characterized in that: the delivery port of described fresh water (FW) system (42) is connected with the water inlet (11) of internal circulation pump (1), the delivery port of fresh water (FW) system (42) is connected with bottom chuck (21) by internal circulation pump (1).
5. integrated cooling heating system as claimed in claim 4, is characterized in that: between the water inlet (11) of internal circulation pump (1) and delivery port (12), be provided with a by-pass line (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404065.8U CN203955209U (en) | 2014-07-21 | 2014-07-21 | Integrated cooling heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404065.8U CN203955209U (en) | 2014-07-21 | 2014-07-21 | Integrated cooling heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955209U true CN203955209U (en) | 2014-11-26 |
Family
ID=51915851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404065.8U Expired - Lifetime CN203955209U (en) | 2014-07-21 | 2014-07-21 | Integrated cooling heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688775A (en) * | 2016-04-26 | 2016-06-22 | 河北工业大学 | Reactor with temperature control device |
| CN108858925A (en) * | 2018-06-11 | 2018-11-23 | 罗赛洛(温州)明胶有限公司 | A kind of gelatin formation system |
-
2014
- 2014-07-21 CN CN201420404065.8U patent/CN203955209U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688775A (en) * | 2016-04-26 | 2016-06-22 | 河北工业大学 | Reactor with temperature control device |
| CN105688775B (en) * | 2016-04-26 | 2018-03-16 | 河北工业大学 | A kind of reactor with temperature regulating device |
| CN108858925A (en) * | 2018-06-11 | 2018-11-23 | 罗赛洛(温州)明胶有限公司 | A kind of gelatin formation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210803 Address after: 646003 Gaoba North Tianpu cellulose Co., Ltd., Longmatan District, Luzhou City, Sichuan Province Patentee after: North Tianpu Cellulose Co.,Ltd. Address before: 646003 Sichuan Luzhou high dam Luzhou North Chemical Industry Co., Ltd. Patentee before: LUZHOU NORTH CHEMICAL INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |