CN207981120U - A kind of novel reaction kettle heating and cooling regulation and control system - Google Patents
A kind of novel reaction kettle heating and cooling regulation and control system Download PDFInfo
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- CN207981120U CN207981120U CN201721785108.1U CN201721785108U CN207981120U CN 207981120 U CN207981120 U CN 207981120U CN 201721785108 U CN201721785108 U CN 201721785108U CN 207981120 U CN207981120 U CN 207981120U
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- reaction kettle
- water
- control valve
- pipe
- return
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000012267 brine Substances 0.000 claims abstract description 53
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 53
- 150000003839 salts Chemical class 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 235000015210 Fockea angustifolia Nutrition 0.000 description 5
- 244000186654 Fockea angustifolia Species 0.000 description 5
- 239000002609 medium Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model provides a kind of novel reaction kettle heating and cooling regulation and control system, including reaction kettle water supply line and reaction kettle return piping, reaction kettle water supply line includes refrigerated brine feed pipe, heat exchanger, reaction kettle feed pipe successively, water supply control valve, pipe circle pump and water inlet control valve are provided on refrigerated brine feed pipe, reaction kettle feed pipe is located at heat exchanger water outlet and is equipped with outlet water control valve, water supply branch pipe is connected between refrigerated brine feed pipe and reaction kettle feed pipe, water supply branch pipe is equipped with water supply branch pipe control valve；It is provided with water-returning control valve on reaction kettle return piping, return branch is provided between reaction kettle return piping and refrigerated brine feed pipe, return branch control valve is provided in return branch.The utility model is easy to operate, the temperature change in reacting kettle jacketing is steady and can meet the temperature control that production needs, and with overcome the deficiencies in the prior art, avoids damage to equipment and is delayed production.
Description
Technical field
The utility model belongs to reaction kettle temperature control field, more particularly, to a kind of novel reaction kettle heating and cooling adjusting control system
System.
Background technology
Reaction kettle temperature-reducing medium used at present, if you need to be down to subzero -5 degree hereinafter, then needing to cool down using chilled water.But
If need to be switched to kettle heating after cooling again, need first to press the freezing aqueous medium in kettle chuck it is net, be switched to steam to
Kettle heats up, not only cumbersome, time-consuming and laborious, but also during cold and hot medium switches, since the temperature difference is larger, to reaction kettle
Chuck intensity have a significant impact, the case where weld bond often occur weld bond cracks caused by excessive temperature differentials, influence normally to produce.
Invention content
In view of this, the utility model is directed to a kind of novel reaction kettle heating and cooling regulation and control system, easy to operate,
Temperature change in reacting kettle jacketing is steady and can meet the temperature control that production needs, and with overcome the deficiencies in the prior art, keeps away
Exempt from injury device and delay produces.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of novel reaction kettle heating and cooling regulation and control system, including reaction kettle water supply line and reaction kettle return piping,
Reaction kettle water supply line includes refrigerated brine feed pipe, heat exchanger, reaction kettle feed pipe successively, and refrigerated brine supplies water
Pipe one end connects refrigerated brine storage tank, and the other end connects heat exchanger water inlet, and reaction kettle feed pipe one end connects heat exchanger water outlet
Mouthful, the other end connects reaction kettle water inlet；
Water supply control valve, pipe are disposed on direction on refrigerated brine feed pipe from refrigerated brine storage tank to heat exchanger
Road circulating pump and water inlet control valve, reaction kettle feed pipe are located at heat exchanger water outlet and are equipped with outlet water control valve, and refrigerated brine supplies
Water supply branch pipe is connected between water pipe and reaction kettle feed pipe, between water supply branch pipe one end and pipe circle pump and water inlet control valve
The connection of refrigerated brine feed pipe, the other end be connected to outlet water control valve far from the reaction kettle feed pipe after heat exchanger, and water supply is propped up
Pipe is equipped with water supply branch pipe control valve；
Reaction kettle return piping one end connects reaction kettle water outlet, and the other end connects refrigerated brine storage tank, reaction kettle return water
It is provided with water-returning control valve on pipeline, return branch, return water are provided between reaction kettle return piping and refrigerated brine feed pipe
Branch pipe one end is connected to the refrigerated brine feed pipe between water supply control valve and pipe circle pump, the other end and water-returning control valve and
Reaction kettle return piping between reaction kettle water outlet is connected to, and return branch control valve is provided in return branch.
Further, described further includes safe branch pipe, one end and water-returning control valve and the refrigerated brine storage tank of safe branch pipe
Between the connection of reaction kettle return piping, the other end is connected to return branch, and safety valve is provided on safe branch pipe.
Further, check-valves is additionally provided in the return branch, check-valves is located at return branch control valve and cooling
Between brine feed pipe.
Further, it is provided on the refrigerated brine feed pipe and between refrigerated brine storage tank and water supply control valve
Water supply root valve.
Further, be located on the reaction kettle return piping connectivity points of safety support pipe and reaction kettle return piping with it is cold
But return water root valve is provided between brine reservoir.
Further, the reaction kettle water inlet of the reaction kettle and reaction kettle water outlet are both provided with reaction kettle control
Valve.
Further, the position that the safe branch pipe is connected to return branch is located at water supply branch pipe control valve and is returned with reaction kettle
Between water pipeline.
Further, the heat exchanger is heated by steam.
The shell side of heat exchanger is furnished with steam and steam trap.
Compared with the existing technology, novel reaction kettle heating and cooling regulation and control system described in the utility model has following excellent
Gesture：
Novel reaction kettle heating and cooling regulation and control system described in the utility model, by the way that water supply branch pipe and return water branch is arranged
Pipe can quickly realize the slowly rising of reaction kettle interlayer temperature when need to heat to reaction kettle when, and avoid by
The damage caused by the larger chuck reaction kettle of the temperature difference, the setting of safe branch pipe, which so that pressure is larger in pipeline, is, realizes
Decompression ensures that the line equipment of whole system is in safe pressure and is carried out hereinafter, ensureing that production is steady.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the simple structure signal of the novel reaction kettle heating and cooling regulation and control system described in the utility model embodiment
Figure.
Reference sign：
1- refrigerated brine feed pipes；2- reaction kettle feed pipes；3- water supply branch pipes；4- reaction kettle return pipings；5- return water branch
Pipe；The safe branch pipes of 6-；7- heat exchangers；8- water supply control valves；9- pipe circle pumps；10- water inlet control valves；11- outlet water control valves；
12- water supply branch pipe control valves；13- water-returning control valves；14- return branch control valves；15- safety valves；16- check-valves；17- supplies water
Root valve；18- return water root valves；19- reaction kettle control valves；20- heat exchanger water inlets；21- heat exchanger water outlets；22- reacts
Kettle water inlet；23- reaction kettle water outlets.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of novel reaction kettle heating and cooling regulation and control system, including reaction kettle water supply line and reaction kettle
Return piping 4,
Reaction kettle water supply line includes refrigerated brine feed pipe 1, heat exchanger 7, reaction kettle feed pipe 2, refrigerated brine successively
1 one end of feed pipe connects refrigerated brine storage tank, and the other end connects heat exchanger water inlet 20, and the connection of 2 one end of reaction kettle feed pipe is changed
Hot device water outlet 21, the other end connect reaction kettle water inlet 22；
On refrigerated brine feed pipe 1 water supply control valve is disposed on 7 direction from refrigerated brine storage tank to heat exchanger
8, pipe circle pump 9 and water inlet control valve 10, reaction kettle feed pipe 2, which is located at heat exchanger water outlet 21, is equipped with outlet water control valve
11, water supply branch pipe 3 is connected between refrigerated brine feed pipe 1 and reaction kettle feed pipe 2,3 one end of water supply branch pipe is recycled with pipeline
After the connection of refrigerated brine feed pipe 1 between pump 9 and water inlet control valve 10, the other end and outlet water control valve 11 are far from heat exchanger 7
Reaction kettle feed pipe 2 be connected to, water supply branch pipe 3 be equipped with water supply branch pipe control valve 12；
4 one end of reaction kettle return piping connects reaction kettle water outlet 23, and the other end connects refrigerated brine storage tank, and reaction kettle returns
It is provided with water-returning control valve 13 on water pipeline 4, return water branch is provided between reaction kettle return piping 4 and refrigerated brine feed pipe 1
Pipe 5,5 one end of return branch are connected to the refrigerated brine feed pipe 1 between water supply control valve 8 and pipe circle pump 9, the other end with
Reaction kettle return piping 4 between water-returning control valve 13 and reaction kettle water outlet 23 is connected to, and return water branch is provided in return branch 5
Pipe control valve 14.
Above-mentioned further includes safe branch pipe 6, between one end and water-returning control valve 13 and refrigerated brine storage tank of safe branch pipe 6
Reaction kettle return piping 4 is connected to, and the other end is connected to return branch 5, and safety valve 15 is provided on safe branch pipe 6.
Check-valves 16 is additionally provided in above-mentioned return branch 5, check-valves 16 is located at return branch control valve 14 and cooling salt
Between water feed pipe 1.
Water supply root is provided on above-mentioned refrigerated brine feed pipe 1 and between refrigerated brine storage tank and water supply control valve 8
Portion's valve 17.
It is located at the connectivity points and refrigerated brine of safety support pipe 6 and reaction kettle return piping 1 on aforesaid reaction vessel return piping 1
Return water root valve 18 is provided between storage tank.
It is both provided with reaction kettle control valve 19 at the reaction kettle water inlet 22 and reaction kettle water outlet 23 of aforesaid reaction vessel.
The position that above-mentioned safe branch pipe 6 is connected to return branch 5 is located at water supply branch pipe control valve 12 and reaction kettle return pipe
Between line 4.
Above-mentioned heat exchanger 7 is heated by steam.
In normal cooling, water supply root valve 17, water supply control valve 8, water supply branch pipe control valve, water-returning control valve are opened
13, return water root valve 18 is opened, and closes water inlet control valve 10, outlet water control valve 11, return branch control valve 14；
When needing to heat up to kettle, then water supply control valve 8, water-returning control valve 13 are closed, opens water inlet control valve 10, water outlet
Control valve 11, return branch control valve 14, while starting pipe circle pump 9, by the steam pipe line that is configured on heat exchanger 7 to pipe
Chilled brine heating in road, the hot salt brine after heating under the action of pipe circle pump 9, come to reaction in realization system by cycle
Kettle heats up.And chilled brine volume expansion caused by heating up, the manifold pressure of system will be made to increase, when pressure reaches safety support
When the release pressure of the safety valve 15 on pipe 6, part brine is released to the reaction after water-returning control valve 13 by 15 take-off of safety valve
Kettle return piping 4, into refrigerated brine storage tank, to ensure that the line equipment of whole system is in safe pressure or less.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of novel reaction kettle heating and cooling regulation and control system, it is characterised in that：Including reaction kettle water supply line and reaction kettle
Return piping (4)；
Reaction kettle water supply line includes refrigerated brine feed pipe (1), heat exchanger (7), reaction kettle feed pipe (2), cooling salt successively
Water feed pipe (1) one end connects refrigerated brine storage tank, and the other end connects heat exchanger water inlet (20), reaction kettle feed pipe (2) one
End connection heat exchanger water outlet (21), the other end connect reaction kettle water inlet (22)；
Refrigerated brine feed pipe is disposed with water supply control valve from refrigerated brine storage tank to heat exchanger on (1) on the direction of (7)
(8), pipe circle pump (9) and water inlet control valve (10), reaction kettle feed pipe (2), which is located at heat exchanger water outlet (21), to be equipped with out
Water control valve (11) is connected with water supply branch pipe (3), water supply branch pipe between refrigerated brine feed pipe (1) and reaction kettle feed pipe (2)
(3) the refrigerated brine feed pipe (1) between one end and pipe circle pump (9) and water inlet control valve (10) is connected to, the other end with go out
Water control valve (11) is equipped with water supply branch management and control far from reaction kettle feed pipe (2) connection after heat exchanger (7), water supply branch pipe (3)
Valve (12) processed；
Reaction kettle return piping (4) one end connects reaction kettle water outlet (23), and the other end connects refrigerated brine storage tank, and reaction kettle returns
It is provided with water-returning control valve (13) on water pipeline (4), is arranged between reaction kettle return piping (4) and refrigerated brine feed pipe (1)
There is return branch (5), the refrigerated brine between return branch (5) one end and water supply control valve (8) and pipe circle pump (9) supplies water
(1) connection is managed, the reaction kettle return piping (4) between the other end and water-returning control valve (13) and reaction kettle water outlet (23) is even
It is logical, return branch control valve (14) is provided in return branch (5).
2. novel reaction kettle heating and cooling regulation and control system according to claim 1, it is characterised in that：It further include safety support
It manages (6), the reaction kettle return piping (4) between one end and water-returning control valve (13) and refrigerated brine storage tank of safe branch pipe (6)
Connection, the other end are connected to return branch (5), and safety valve (15) is provided on safe branch pipe (6).
3. novel reaction kettle heating and cooling regulation and control system according to claim 1, it is characterised in that：Return branch (5)
On be additionally provided with check-valves (16), check-valves (16) is located between return branch control valve (14) and refrigerated brine feed pipe (1).
4. novel reaction kettle heating and cooling regulation and control system according to claim 2, it is characterised in that：Refrigerated brine supplies water
Water supply root valve (17) is provided on pipe (1) and between refrigerated brine storage tank and water supply control valve (8).
5. novel reaction kettle heating and cooling regulation and control system according to claim 2, it is characterised in that：Reaction kettle return pipe
On line (4) return water is provided between safety support pipe (6) and the connectivity points and refrigerated brine storage tank of reaction kettle return piping (4)
Root valve (18).
6. novel reaction kettle heating and cooling regulation and control system according to claim 2, it is characterised in that：The reaction of reaction kettle
It is both provided with reaction kettle control valve (19) at kettle water inlet (22) and reaction kettle water outlet (23).
7. novel reaction kettle heating and cooling regulation and control system according to claim 2, it is characterised in that：Safe branch pipe (6)
The position being connected to return branch (5) is located between water supply branch pipe control valve (12) and reaction kettle return piping (4).
8. novel reaction kettle heating and cooling regulation and control system according to claim 2, it is characterised in that：Heat exchanger (7) by
Steam is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785108.1U CN207981120U (en) | 2017-12-18 | 2017-12-18 | A kind of novel reaction kettle heating and cooling regulation and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785108.1U CN207981120U (en) | 2017-12-18 | 2017-12-18 | A kind of novel reaction kettle heating and cooling regulation and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207981120U true CN207981120U (en) | 2018-10-19 |
Family
ID=63816677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785108.1U Active CN207981120U (en) | 2017-12-18 | 2017-12-18 | A kind of novel reaction kettle heating and cooling regulation and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207981120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530400A (en) * | 2020-05-16 | 2020-08-14 | 巫仁科 | Environment-friendly chemical production cooling reation kettle |
-
2017
- 2017-12-18 CN CN201721785108.1U patent/CN207981120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530400A (en) * | 2020-05-16 | 2020-08-14 | 巫仁科 | Environment-friendly chemical production cooling reation kettle |
| CN111530400B (en) * | 2020-05-16 | 2020-12-22 | 宁夏宏民生物科技有限公司 | Environment-friendly chemical production cooling reation kettle |
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