CN209588770U - A kind of coil heat exchanger convenient for cleaning - Google Patents
A kind of coil heat exchanger convenient for cleaning Download PDFInfo
- Publication number
- CN209588770U CN209588770U CN201920054364.6U CN201920054364U CN209588770U CN 209588770 U CN209588770 U CN 209588770U CN 201920054364 U CN201920054364 U CN 201920054364U CN 209588770 U CN209588770 U CN 209588770U
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- China
- Prior art keywords
- shell
- coiled pipe
- heat exchanger
- cleaning
- coil heat
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Abstract
The utility model relates to a kind of coil heat exchanger convenient for cleaning, including shell and coiled pipe, the shell is cylinder, and the coiled pipe is fixed in the shell by upper fixed ring and lower fixed ring；The shell lower end is equipped with water inlet, is equipped with water outlet at the top of the upper end；The liquid inlet of the coiled pipe is fixedly installed in the bottom of the shell, and the liquid outlet of the coiled pipe is fixedly installed in the top of the shell；Several baffle plates being in staggered distribution are additionally provided in the shell；The inner walls are additionally provided with snakelike cleaning pipeline, are uniformly provided with several spray heads on the cleaning pipeline.The utility model can clean enclosure interior, and heat exchange efficiency is high.
Description
Technical field
The utility model relates to heat exchange equipment technical fields, and in particular to a kind of coil heat exchanger convenient for cleaning.
Background technique
It needs to cool down to raw material or product in the production process of tert-butyl acetate, the common approach is that be cooled
Liquid is pumped into heat exchanger, and is cooled down with cooling medium to it.If heat exchanging effect requirements are higher, need using spiral shell
Pipe heat exchanger is revolved, however this heat exchanger is only applicable to the cooling of small flow substance, and is not suitable for biggish to viscosity
Substance exchanges heat.According to traditional coil heat exchanger, then equipment life is caused to shorten because of not easy cleaning, and coiled pipe
The heat exchange efficiency of heat exchanger is lower.
Utility model content
It is not easy to the technical problem cleaned, heat exchange efficiency is not high in order to solve existing heat exchanger, the utility model provides
A kind of coil heat exchanger convenient for cleaning.The technical solution of the utility model is as follows:
A kind of coil heat exchanger convenient for cleaning, including shell and coiled pipe, the shell are cylinder, and the coiled pipe passes through
Upper fixed ring and lower fixed ring are fixed in the shell；The shell lower end is equipped with water inlet, is equipped at the top of the upper end
The mouth of a river；The liquid inlet of the coiled pipe is fixedly installed in the bottom of the shell, and the liquid outlet of the coiled pipe is fixedly installed in described
The top of shell；Several baffle plates being in staggered distribution are additionally provided in the shell；The inner walls are additionally provided with snakelike cleaning
Pipeline is uniformly provided with several spray heads on the cleaning pipeline.
The baffle plate is welded in the inner walls, increases the mechanical strength of baffle plate.
The top of the inside of the shell is equipped with spray tube, and the spray tube is equipped with several hole for water sprayings.Spray tube can be with
In the case where shell is not passed through cooling medium, coiled pipe spraying cooling medium is cooled down when of less demanding to intensity of cooling,
It in addition to this can also be to being cleaned outside coiled pipe.
The junction of the coiled pipe and the shell is equipped with sealing ring, prevents cooling medium from the junction of coiled pipe and shell
Leakage.
Fixed ring and the lower fixed ring are fixed by bolts in the inner wall of the shell, easy to disassemble and inspection
It repairs.
The beneficial effects of the utility model are as follows: the coiled pipe of the utility model is fixed on by upper fixed ring and lower fixed ring
It is easy for removal and installation in shell；Baffle plate increases the process of cooling medium, improves heat exchange efficiency；Snakelike cleaning pipeline is convenient for
Enclosure interior is cleaned, the service life of equipment is extended.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the coil heat exchanger convenient for cleaning of the utility model；
In figure: fixed ring, 5- baffle plate, the snakelike cleaning pipeline of 6-, 7- spray under 1- shell, 2- coiled pipe, the upper fixed ring of 3-, 4-
Shower pipe, 11- water inlet, 12- water outlet, 21- liquid inlet, 22- liquid outlet.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1, to the technical scheme in the embodiment of the utility model into
Row clearly and completely describes, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.
A kind of coil heat exchanger convenient for cleaning, including shell 1 and coiled pipe 2, the shell 1 are cylinder, the coiled pipe 2
It is fixed in the shell 1 by upper fixed ring 3 and lower fixed ring 4；1 lower end of shell is equipped with water inlet 11, the upper end
Top is equipped with water outlet 12；The liquid inlet 21 of the coiled pipe 2 is fixedly installed in the bottom of the shell 1, and the coiled pipe 2 goes out liquid
Mouth 22 is fixedly installed in the top of the shell 1；Several baffle plates 5 being in staggered distribution are additionally provided in the shell 1；The shell
1 inner wall of body is additionally provided with snakelike cleaning pipeline 6, is uniformly provided with several spray heads on the cleaning pipeline.
Preferably, the baffle plate 5 is welded in 1 inner wall of shell, increases the mechanical strength of baffle plate 5.
Preferably, the top of the inside of the shell 1 is equipped with spray tube 7, and the spray tube 7 is equipped with several hole for water sprayings.
Spray tube 7 can be in the case where shell 1 be passed through cooling medium, to 2 spraying cooling of coiled pipe when of less demanding to intensity of cooling
Medium is cooled down, in addition to this can also be to cleaning outside coiled pipe 2.
Preferably, the junction of the coiled pipe 2 and the shell 1 is equipped with sealing ring, prevents cooling medium from coiled pipe 2 and shell
It reveals the junction of body 1.
Preferably, fixed ring 3 and the lower fixed ring are fixed by bolts in the inner wall of the shell 1, are convenient for
Disassembly and maintenance.
Working principle: being passed through coiled pipe 2 for fluid to be cooled, while cooling medium is passed through shell 1, and cooling medium is from entering
During liquid mouth 21 flows to liquid outlet 22, the fluid in coiled pipe 2 is cooled.
The beneficial effects of the utility model are as follows: the coiled pipe 2 of the utility model is solid by upper fixed ring 3 and lower fixed ring 4
It is scheduled in shell 1, it is easy for removal and installation；Baffle plate 5 increases the process of cooling medium, improves heat exchange efficiency；Snakelike cleaning pipe
Road 6 extends the service life of equipment convenient for cleaning inside shell 1.
The above is preferred embodiments of the present invention, is not restricted to the utility model.To art technology
For personnel, it is practical new also to should be regarded as this for the several improvements and modifications made without departing from the principle of this utility model
The protection scope of type.
Claims (5)
1. a kind of coil heat exchanger convenient for cleaning, it is characterised in that: including shell and coiled pipe, the shell is cylinder, institute
Coiled pipe is stated to be fixed in the shell by upper fixed ring and lower fixed ring；The shell lower end is equipped with water inlet, the upper end
Top is equipped with water outlet；The liquid inlet of the coiled pipe is fixedly installed in the bottom of the shell, and the liquid outlet of the coiled pipe is fixed
It is installed on the top of the shell；Several baffle plates being in staggered distribution are additionally provided in the shell；The inner walls are also set
There is snakelike cleaning pipeline, is uniformly provided with several spray heads on the cleaning pipeline.
2. a kind of coil heat exchanger convenient for cleaning according to claim 1, it is characterised in that: the baffle plate is welded in
The inner walls.
3. a kind of coil heat exchanger convenient for cleaning according to claim 1, it is characterised in that: the inside of the shell
Top is equipped with spray tube, and the spray tube is equipped with several hole for water sprayings.
4. a kind of coil heat exchanger convenient for cleaning according to claim 1, it is characterised in that: the coiled pipe and the shell
The junction of body is equipped with sealing ring.
5. a kind of coil heat exchanger convenient for cleaning according to claim 1, it is characterised in that: fixed ring and institute
State the inner wall that lower fixed ring is fixed by bolts in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054364.6U CN209588770U (en) | 2019-01-12 | 2019-01-12 | A kind of coil heat exchanger convenient for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054364.6U CN209588770U (en) | 2019-01-12 | 2019-01-12 | A kind of coil heat exchanger convenient for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588770U true CN209588770U (en) | 2019-11-05 |
Family
ID=68353351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920054364.6U Active CN209588770U (en) | 2019-01-12 | 2019-01-12 | A kind of coil heat exchanger convenient for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588770U (en) |
-
2019
- 2019-01-12 CN CN201920054364.6U patent/CN209588770U/en active Active
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