CN204973842U - Heat exchange device for reaction kettle - Google Patents
Heat exchange device for reaction kettle Download PDFInfo
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- CN204973842U CN204973842U CN201520558333.6U CN201520558333U CN204973842U CN 204973842 U CN204973842 U CN 204973842U CN 201520558333 U CN201520558333 U CN 201520558333U CN 204973842 U CN204973842 U CN 204973842U
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- coil pipe
- pipe
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- shaped valve
- coil
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Abstract
The utility model relates to a concrete additive production facility field, concretely relates to heat exchange device for reaction kettle. This heat exchange device for reaction kettle includes coil pipe, coil pipe import and coil pipe export, and the coil pipe advances, the exit is connected with first, two electric T -shaped valve respectively, an electric T -shaped valve is connected with the hot water import pipe flatly, and another mouth is connected with the cooling water inlet pipe, the 2nd electric T -shaped valve is connected with the hot water outlet pipe flatly, and another mouth is connected with the coolant outlet pipe, 60-85mm of coil pipe interval, 45-55mm of coil pipe diameter. This heat transfer device simple structure is reasonable, through the interval and the pipe diameter of transform coil pipe, has shortened the temperature time of going up and down, can reach 1 DEG C of per minute after the improvement. Satisfy the technological requirement, ensured the quality of product. Set up electric T -shaped valve in coil pipe exit department, electric T -shaped valve passes in and out the pipe connection with the hot and cold water respectively, puts through or blocks through electric T -shaped valve control hot and cold water, has realized the cold and hot switching of reation kettle, and is with low costs.
Description
Technical field
The utility model relates to a kind of concrete admixture production equipment field, is specifically related to a kind of heat-exchanger rig of reactor.
Background technology
Additive can change concrete various performance, and it plays more and more important effect in architectural engineering, and its demand is also increasing.Reactor is the common equipment during additive is produced, and reactor has the modification on various structures, to obtain better result of use.The coil pipe of reactor is mainly used for heating up or cooling, by heat, cold water at pipe Inner eycle, thus the material in heat energy and reactor is transmitted mutually reach temperature rise effect.In process of production, there is the slower phenomenon of warming and cooling rate in existing reactor, is often elevated 1 DEG C of needs 5 minutes, do not reach technological requirement, have a strong impact on product quality.In addition existing still coil pipe can only play heat effect, and cooling is then carry out in Temperature fall mode, and such cooling procedure is slow, efficiency is low.Also have the reactor with refrigerating function in addition, its heating and cooling are completed by different heat-exchanger rigs, and as utilized, chuck heats, the mode of inner coil pipe cold cut realizes cold and hot switching, makes reactor complex structure, cost high.Therefore a kind of heat-exchanger rig of reactor is needed to solve the problems referred to above.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of heat-exchanger rig of simple and reasonable reactor, utilizes same coil pipe to complete heating and cooling to material in reactor, efficiently solves the problem that warming and cooling rate is slower.
The technical solution of the utility model is achieved in that a kind of heat-exchanger rig of reactor comprises the coil pipe being arranged on kettle lateral wall circumference, the coil pipe import being connected to coil pipe two ends and coil outlets, it is characterized in that, described coil pipe import and coil outlet are connected to the first electric T-shaped valve and the second electric T-shaped valve; Described first electric T-shaped valve is connected with hot water inlet pipe flatly, and another mouth is connected with cooling water inlet pipe; Described second electric T-shaped valve is connected with hot water outlet pipe flatly, and another mouth is connected with cooling water outlet pipe; Described coil space 60 ~ 85mm, coil diameter 45 ~ 55mm.
Preferably, described coil pipe distance autoclave body bottom 150 ~ 200mm, distance kettle top 150 ~ 200mm.
Preferably, described coil surface is coated with the special imperial non-viscous paint layer of fluorine.
Preferably, described coil pipe is made up of stainless steel material.
The utility model solves the defect existed in background technology, has following beneficial effect:
The heat-exchanger rig of the reactor that the utility model provides is simple and reasonable, shortens the heating and cooling time by the spacing and caliber converting rational coil pipe, and by original coil diameter 40mm, coil space 150mm, is improved to 45 ~ 55mm respectively, 60 ~ 85mm.Improve after warming and cooling rate can reach 1 DEG C per minute.Meet technological requirement, guarantee the quality of product.Arrange electric T-shaped valve at coil pipe import and export, electric T-shaped valve is connected with hot and cold water inlet and outlet piping respectively, and control hot and cold water by electric T-shaped valve and connect or block, achieve the cold and hot switching of reactor, structure is simple, and cost is low.The coil pipe that makes of the present utility model can not only heat material in still, passes into cooling water after the completion of reaction and can also force cooling to material in still, drop to rapidly temperature required, cool time is short, efficiency is high, easy to use in temperature-fall period.In addition coil surface is coated with the special imperial non-viscous paint layer of fluorine, does not adhere to production material, avoids cleaning.
Accompanying drawing explanation
Fig. 1 is the structural representation of the heat-exchanger rig of reactor;
In figure: 1-kettle, 2-coil pipe, the import of 3-coil pipe, 4-hot water inlet pipe, 5-first electric T-shaped valve, 6-cooling water inlet pipe, 7-coil outlets, 8--hot water outlet pipe, 9-second electric T-shaped valve, 10-cooling water outlet pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The heat-exchanger rig embodiment of a kind of reactor as shown in Figure 1, this heat-exchanger rig comprises the coil pipe 2 being arranged on kettle 1 lateral wall circumference, the coil pipe import 3 being connected to coil pipe 2 two ends and coil outlets 7, and coil pipe import 3 and coil outlets 7 place are connected to the first electric T-shaped valve 5 and the second electric T-shaped valve 9; First electric T-shaped valve 5 is connected with hot water inlet pipe 4 flatly, and another mouth is connected with cooling water inlet pipe 6; Second electric T-shaped valve 9 is connected with hot water outlet pipe 8 flatly, and another mouth is connected with cooling water outlet pipe 10; Empirical tests, the spacing of coil pipe 2 and pipe diameter size and steam (water) flow have certain relation.Original coil pipe 2 spacing 150mm is improved to 60 ~ 85mm, the preferred 70mm of the present embodiment.Former coil diameter 40mm, is improved to 45 ~ 55mm, the preferred 50mm of the present embodiment.Improve after warming and cooling rate by original 1 DEG C within every 5 minutes, bring up to 1 DEG C per minute, meet technological requirement, guarantee the quality of product.Coil pipe 2 apart from 150 ~ 200mm bottom kettle 1, distance kettle 1 top 150 ~ 200mm.Coil pipe 2 surface spraying has the special imperial non-viscous paint layer of fluorine.Coil pipe 2 is made up of stainless steel material.
The course of work of the present utility model is: the coil pipe 2 of reactor mainly passes into hot and cold water from hot water or cold water's pipeline to carry out circulating heating up or lowering the temperature in coil pipe 2, thus the material in heat energy and reactor is transmitted mutually reach temperature rise effect.When needs heat up, start the first electric T-shaped valve 5, connect hot water inlet pipe 4, block cooling water inlet pipe 6, start the second electric T-shaped valve 9, connect hot water outlet pipe 8, block cooling water outlet pipe 10, make hot water at coil pipe 2 Inner eycle, heat.When in like manner needing cooling, start the first electric T-shaped valve 5, connect cooling water inlet pipe 6, block hot water inlet pipe 4, start the second electric T-shaped valve 9, connect cooling water outlet pipe 10, block hot water outlet pipe 8, make cooling water at coil pipe 2 Inner eycle, lower the temperature.The arrangement achieves cold and hot switching in reactor, structure is simple, and cost is low.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the heat-exchanger rig of a reactor, comprise the coil pipe (2) being arranged on kettle (1) lateral wall circumference, the coil pipe import (3) being connected to coil pipe (2) two ends and coil outlets (7), it is characterized in that, described coil pipe import (3) and coil outlets (7) place are connected to the first electric T-shaped valve (5) and the second electric T-shaped valve (9); Described first electric T-shaped valve (5) is connected with hot water inlet pipe (4) flatly, and another mouth is connected with cooling water inlet pipe (6); Described second electric T-shaped valve (9) is connected with hot water outlet pipe (8) flatly, and another mouth is connected with cooling water outlet pipe (10); Described coil pipe (2) spacing 60 ~ 85mm, coil pipe (2) diameter 45 ~ 55mm.
2. the heat-exchanger rig of reactor according to claim 1, is characterized in that: described coil pipe (2) distance kettle (1) bottom 150 ~ 200mm, distance kettle (1) top 150 ~ 200mm.
3. the heat-exchanger rig of reactor according to claim 1, is characterized in that: described coil pipe (2) surface spraying has the special imperial non-viscous paint layer of fluorine.
4. the heat-exchanger rig of the reactor according to any one of claims 1 to 3, is characterized in that: described coil pipe (2) is made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558333.6U CN204973842U (en) | 2015-07-29 | 2015-07-29 | Heat exchange device for reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558333.6U CN204973842U (en) | 2015-07-29 | 2015-07-29 | Heat exchange device for reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973842U true CN204973842U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558333.6U Active CN204973842U (en) | 2015-07-29 | 2015-07-29 | Heat exchange device for reaction kettle |
Country Status (1)
| Country | Link |
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| CN (1) | CN204973842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975787A (en) * | 2019-12-06 | 2020-04-10 | 浙江理工大学 | Phase change functional additive mixing arrangement |
-
2015
- 2015-07-29 CN CN201520558333.6U patent/CN204973842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975787A (en) * | 2019-12-06 | 2020-04-10 | 浙江理工大学 | Phase change functional additive mixing arrangement |
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| C14 | Grant of patent or utility model | ||
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