CN208042871U - A kind of efficient primary cooler of automatically cleaning - Google Patents
A kind of efficient primary cooler of automatically cleaning Download PDFInfo
- Publication number
- CN208042871U CN208042871U CN201820420201.0U CN201820420201U CN208042871U CN 208042871 U CN208042871 U CN 208042871U CN 201820420201 U CN201820420201 U CN 201820420201U CN 208042871 U CN208042871 U CN 208042871U
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- CN
- China
- Prior art keywords
- cooling water
- pipeline
- eliminating sludge
- pipeline group
- babinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of efficient primary coolers of automatically cleaning,Including babinet,Hot gas inlet is provided on babinet,Hot gas outlet,Several cooling water inlets and cooling water outlet,Several flushers and several groups pipeline group are equipped in babinet,One end of pipeline group is connected to cooling water inlet,The other end is connected to cooling water outlet,It is provided in pipeline group from spiral apparatus for eliminating sludge,The end of the water (flow) direction in pipeline group is installed on from spiral apparatus for eliminating sludge,The utility model can be driven from spiral apparatus for eliminating sludge by the flowing of cooling water and be worked,The inner wall of pipeline on the one hand can be swept from spiral apparatus for eliminating sludge,The internal dirt of pipeline is reduced to improve cooling water heat transfer rate,On the other hand it can change the fluid state of cooling water in pipeline by ceaselessly rotating,Destroy the formation mechenism of incrustation scale,Realize real-time online Cleaning pipes,Effectively reduce rate of breakdown,Improve heat exchange efficiency and production efficiency.
Description
Technical field
It cools field the utility model is related to coke-stove gas, especially a kind of efficient primary cooler of automatically cleaning.
Background technology
Primary cooler equipment is the core equipment that coal gas chemical industry is used for cooling down hot coal gas.Primary cooler more typical at present
For horizontal water-tube primary cooler, several horizontal pipelines are internally provided with, cooling water recycles in the duct, hot gas（Mainly coal gas）
By entering at the top of primary cooler, the cooling water in transverse tube is encountered in primary cooler and is cooled down, then is gone out by bottom, outflow primary cooler is made
Gas temperature reach technical indicator.Since the amount of cooling water in primary cooler is bigger, have in cooling water magnesium ion, calcium ion with
And the presence of other heavy metal ion, after the heat that cooling water absorbs hot gas, these ions can react with water, finally
Form the substance precipitation for being insoluble in water（Such as carbonate）, and it is attached to inner wall of the pipe, lead to the reduction of primary cooler heat exchange efficiency, hot gas
Body drop influences subsequent technique less than predetermined temperature（Desulfurization, whole cold wash benzene workshop section etc.）Progress, cause production efficiency to drop
It is low.Since primary cooler is typically all 24 hour operation, the rate for generating incrustation scale is very fast, and rate of breakdown is higher, it is therefore desirable to
Frequent periodic cleaning pipeline, prevents pipeline obstruction, and the descaling method of row industry routine is artificial cleaning or pickling at present, when halt production
Between it is long, primary cooler is damaged larger, and cleaning performance is poor, efficiency is low, labor intensity is big, after cleaning can not long-lasting cleanliness,
It is palliative.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of heat exchange efficiency height, and production efficiency can be improved, real
When the Cleaning pipes and efficient primary cooler of the significant automatically cleaning of cleaning performance.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of efficient primary cooler of automatically cleaning, including babinet, be provided on the babinet hot gas inlet, hot gas outlet,
Several cooling water inlets and cooling water outlet, the babinet is interior to be equipped with several flushers and several groups pipeline group, the pipe
One end of road group is connected to the cooling water inlet, and the other end is connected to the cooling water outlet, is provided in the pipeline group
From spiral apparatus for eliminating sludge, the water (flow) direction end being installed on from spiral apparatus for eliminating sludge in the pipeline group.
It is described from spiral apparatus for eliminating sludge include bracket base and at least one from spiral band, it is described to pass through from spiral band
Bearing is installed on the bracket base.
The utility model has the beneficial effects that：The utility model can be driven from spiral scale removal by the flowing of cooling water and be filled
Work is set, the inner wall of pipeline on the one hand can be swept from spiral apparatus for eliminating sludge, reduces the internal dirt of pipeline to improve cooling
On the other hand water heat transfer rate can change the fluid state of cooling water in pipeline by ceaselessly rotating, destroy the shape of incrustation scale
At mechanism, real-time online Cleaning pipes are realized, effectively reduce rate of breakdown, improve heat exchange efficiency and production efficiency.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model from spiral apparatus for eliminating sludge structural schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is installed from fluid state figure in spiral apparatus for eliminating sludge preceding pipeline group；
Fig. 4 is installation from fluid state figure in pipeline group after spiral apparatus for eliminating sludge.
Specific implementation mode
Referring to figs. 1 to Fig. 4, a kind of efficient primary cooler of automatically cleaning, including babinet 1, be provided on the babinet 1 hot gas into
Mouth 2, hot gas outlet 3, several cooling water inlets 4 and cooling water outlet 5, the babinet is interior to be equipped with several 6 Hes of flusher
Several groups pipeline group 7, one end of the pipeline group 7 are connected to the cooling water inlet 4, the other end and the cooling water outlet 5
It is connected to, is provided with from spiral apparatus for eliminating sludge 8 in the pipeline group 7, it is described to be installed on the pipeline group 7 from spiral apparatus for eliminating sludge 8
Interior water (flow) direction end, it is described from spiral apparatus for eliminating sludge 8 include bracket base 9 and at least one from spiral band 10, it is described from
Spiral band 10 is installed on by bearing on the bracket base 9.In the present embodiment, the hot gas inlet 2 is arranged described
The top of babinet 1, the hot gas outlet 3 are arranged in the bottom of the babinet 1, the cooling water inlet 4 and cooling water outlet 5
There are three each, according to water outlet upper, water inlet is separately positioned on the side of the babinet 1 under, correspondingly, the pipe
Road group 7 has three groups, and the pipeline group 7 is made of several laterally disposed pipelines, and the pipeline is connected to end, and puts equivalently
It is placed in the babinet 1.Hot gas enters from the hot gas inlet 2, and passes through each group of pipeline group 7, and cooling water is from each
4 flow ipe group 7 of cooling water inlet, exchanges heat with hot gas, and the flusher 6 is responsible for sprinkling condensate liquid（Main component
It is ammonium hydroxide）, for removing tar and naphthalene in hot gas, and its these tar and naphthalene are rinsed to 1 bottom of the babinet and are flowed out,
Hot gas is discharged from the hot gas outlet 3 after cooling；It is described from spiral apparatus for eliminating sludge 8 can by the flowing of flow reality
It is existing itself from spiral rotating, on the one hand can change the fluid state of cooling water in pipeline（Turbulent flow is converted to by laminar condition
State）, on the other hand, described to lead to from spiral apparatus for eliminating sludge 8 to destroy the formation mechenism of incrustation scale with reference to Fig. 3 and Fig. 4
Inner wall of the pipe is swept from spiral band 10 described in crossing, the incrustation scale being attached in inner wall of the pipe is removed in real time, effectively improves cooling water
Heat transfer rate, applicant installs described from after spiral apparatus for eliminating sludge 8, the event of primary cooler on the primary cooler in its garbage burning factory
Barrier incidence is substantially reduced, and the heat transfer coefficient in pipeline significantly improves（18% is improved on the basis of original）, effectively improve
Production efficiency also improves the service life of equipment, has prodigious economic and social benefit.
Above embodiment cannot limit the protection domain of the invention, and the personnel of professional skill field are not departing from
In the case of the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (2)
1. a kind of efficient primary cooler of automatically cleaning, including babinet（1）, the babinet（1）On be provided with hot gas inlet（2）, hot gas
Body exports（3）, several cooling water inlets（4）And cooling water outlet（5）, the babinet（1）It is interior to be equipped with several flushers（6）
With several groups pipeline group（7）, the pipeline group（7）One end and the cooling water inlet（4）Connection, the pipeline group（7）It is another
One end and the cooling water outlet（5）Connection, it is characterised in that the pipeline group（7）It is inside provided with from spiral apparatus for eliminating sludge（8）,
It is described from spiral apparatus for eliminating sludge（8）It is installed on the pipeline group（7）Interior water (flow) direction end.
2. the efficient primary cooler of automatically cleaning according to claim 1, it is characterised in that described from spiral apparatus for eliminating sludge（8）Including
Bracket base（9）With at least one from spiral band（10）, described from spiral band（10）It is installed on the holder by bearing
Pedestal（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420201.0U CN208042871U (en) | 2018-03-27 | 2018-03-27 | A kind of efficient primary cooler of automatically cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420201.0U CN208042871U (en) | 2018-03-27 | 2018-03-27 | A kind of efficient primary cooler of automatically cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208042871U true CN208042871U (en) | 2018-11-02 |
Family
ID=63945779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420201.0U Active CN208042871U (en) | 2018-03-27 | 2018-03-27 | A kind of efficient primary cooler of automatically cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208042871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777535A (en) * | 2022-05-13 | 2022-07-22 | 江西黑猫炭黑股份有限公司 | Device for improving comprehensive utilization of carbon black oil waste heat |
-
2018
- 2018-03-27 CN CN201820420201.0U patent/CN208042871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777535A (en) * | 2022-05-13 | 2022-07-22 | 江西黑猫炭黑股份有限公司 | Device for improving comprehensive utilization of carbon black oil waste heat |
| CN114777535B (en) * | 2022-05-13 | 2022-11-29 | 江西黑猫炭黑股份有限公司 | Device for improving comprehensive utilization of carbon black oil waste heat |
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