CN206356334U - A kind of transverse tube type coal gas primary cooler tube bank cleaning device - Google Patents
A kind of transverse tube type coal gas primary cooler tube bank cleaning device Download PDFInfo
- Publication number
- CN206356334U CN206356334U CN201621447324.0U CN201621447324U CN206356334U CN 206356334 U CN206356334 U CN 206356334U CN 201621447324 U CN201621447324 U CN 201621447324U CN 206356334 U CN206356334 U CN 206356334U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- primary cooler
- pipeline
- tube bank
- water tank
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to coke-oven coal gasification equipment technical field, specifically related to plant transverse tube type coal gas primary cooler tube bank cleaning device, including primary cooler body and cleaning equipment, cleaning equipment includes cleaning water tank, cleaning water tank one end is connected with moisturizing pipeline and outer discharge pipe, the other end is connected by pipeline with cleaning pump, cleaning pump discharge is connected with three cleaning pipelines, primary cooler body is divided into epimere from top to bottom, stage casing and hypomere, each cleaning pipeline respectively with epimere, after tube bank in stage casing and hypomere connects one to one and form relatively independent circulation line, cleaning fluid in each cleaning pipeline is to be flowed out by the lower end restrained into rear upper end, the upper port each restrained is also associated with the return duct communicated with cleaning water tank, the utility model can effectively solve transverse tube type coal gas primary cooler water route pipeline because tube bank fouling causes the problem of cooling effectiveness declines, improve primary cooler cooling effectiveness.
Description
Technical field
The utility model belongs to coke-oven coal gasification equipment technical field, and in particular to plant the tube bank of transverse tube type coal gas primary cooler
Cleaning device.
Background technology
Transverse tube type coal gas primary cooler is widely used in coke-oven coal gasification Product recycling field, has some transverse pipes inside it
Road, cooling water is circulated in the duct, and the raw coke oven gas that coke oven is produced enters at the top of primary cooler, is changed indirectly with the recirculated water in transverse tube
Heat, then goes out from bottom.Horizontal water-tube primary cooler easily causes primary cooler to restrain internal incrustation in the process of running, causes just cold
Device cooling effectiveness declines, and directly affects coke-oven coal gasification Product recycling.
Utility model content
The purpose of this utility model is that providing one kind solves transverse tube type coal gas primary cooler water route pipeline because tube bank is tied
Dirt causes the problem of cooling effectiveness declines, and improves primary cooler cooling effectiveness, is that coke-oven coal gasification Product recycling has established solid
The cleaning device on basis.
To achieve the above object, the utility model provides following technical scheme：
A kind of transverse tube type coal gas primary cooler tube bank cleaning device, including primary cooler body 1 and cleaning equipment, cleaning equipment
Including cleaning water tank 2, cleaning water tank 2 one end is connected with moisturizing pipeline 3 and outer discharge pipe 4, and the other end passes through pipeline and cleaning pump 5
Connection, the outlet of cleaning pump 5 is connected with three cleaning pipelines 6, and primary cooler body 1 is divided into epimere, stage casing and hypomere from top to bottom, often
It is individual to clean after pipeline 6 connects one to one with the tube bank 7 in epimere, stage casing and hypomere respectively and form relatively independent circulation pipe
Cleaning fluid in road, each cleaning pipeline 6 is to be flowed out by the lower end of tube bank 7 into rear upper end, and the upper port of each tube bank 7 is also
It is connected with the return duct 8 communicated with cleaning water tank 2.
It is preferred that, it is equipped with control valve 9 on each cleaning pipeline 6 and each return duct 8.
Compared with prior art, the beneficial effects of the utility model are：
The utility model cause clean water tank in cleaning fluid by cleaning pump and cleaning pipeline enter primary cooler on, in,
Hypomere tube bank is cleaned, and cleaning water tank, circulation are flowed into by water return pipeline after the cleaning fluid cleaning primary cooler water route tube bank
Use, horizontal water-tube primary cooler tube bank is cleaned using cleaning fluid of the addition in cleaning water tank, horizontal stroke can be effectively solved
Tubular type coal gas primary cooler water route pipeline causes the problem of cooling effectiveness declines due to tube bank fouling, improves primary cooler cooling effectiveness.
Brief description of the drawings
Fig. 1：For structural representation of the present utility model.
In figure：1. primary cooler body, 2. cleaning water tanks, 3. moisturizing pipelines, 4. outer discharge pipes, 5. cleaning pumps, 6. cleaning pipes
Road, 7. tube banks, 8. return ducts, 9. control valves.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of transverse tube type coal gas primary cooler is set with tube bank cleaning device, including primary cooler body 1 and cleaning
Standby, cleaning equipment includes cleaning water tank 2, and cleaning water tank 2 one end is connected with moisturizing pipeline 3 and outer discharge pipe 4, and the other end passes through pipe
Road is connected with cleaning pump 5, and the outlet of cleaning pump 5 is connected with three cleaning pipelines 6, primary cooler body 1 be divided into from top to bottom epimere, in
Section and hypomere, it is each to clean after pipeline 6 connects one to one with the tube bank 7 in epimere, stage casing and hypomere respectively and form relative
Cleaning fluid in independent circulation line, each cleaning pipeline 6 is to be flowed out by the lower end of tube bank 7 into rear upper end, Mei Geguan
The upper port of beam 7 be also associated with the return duct 8 that communicates of cleaning water tank 2, in order to can be to primary cooler body 1 in cleaning process
Three sections interior of upper, middle and lower is controlled respectively, and control valve 9 is equipped with each cleaning pipeline 6 and each return duct 8.
The utility model is adopted the technical scheme that to permeate, decomposed, and is peeled off, based on dissolving, in corrosion inhibiter, sludge stripping
It is quick to incrustation scale under agent, the synergy of medicament such as incrustation scale remover, it is completely dissolved, so as to reach cleaning purpose.It is once purged,
Processing is passivated to material surface, in material surface formation diaphragm, so as to be effectively protected material, it is to avoid the hair of corrosion
It is raw.
The utility model, will be by concentration first to chemical addition agent is added in the water in cleaning water tank 2 when specifically used
The medicament of 0.3% corrosion inhibiter, the adhesive mud remover of concentration 0.3% and the defoamer of concentration 0.3% composition is added in the water of cleaning water tank 2,
When all medicaments be dissolved completely in cleaning liquid and it is well mixed after, check after whole cleaning device No leakage, start into
Row cleaning, cleaning fluid is entered in cleaning pump 5 via cleaning water tank 2, and 5 cleaning fluids of cleaning pump are pumped into each cleaning pipe
In road 6, the break-make of each cleaning pipeline is controlled by control valve 9, cleaning fluid is by cleaning pipeline 6 via under tube bank 7
Hold the upper end outflow for entering to tube bank 7 to complete washing and cleaning operation, then progress circulation profit in cleaning water tank 2 is back to via return duct 8
With when needing to be replaced and cleaned liquid, need to only opening outer discharge pipe 4 and carry out discharge waste liquid, moisturizing is carried out again through moisturizing pipeline 3
.
Claims (2)
1. a kind of transverse tube type coal gas primary cooler tube bank cleaning device, including primary cooler body（1）And cleaning equipment, its feature exists
In：Described cleaning equipment includes cleaning water tank（2）, clean water tank（2）One end is connected with moisturizing pipeline（3）With outer discharge pipe
（4）, the other end passes through pipeline and cleaning pump（5）Connection, cleaning pump（5）Outlet is connected with three cleaning pipelines（6）, primary cooler sheet
Body（1）It is divided into epimere, stage casing and hypomere from top to bottom, each cleans pipeline（6）Respectively with the tube bank in epimere, stage casing and hypomere
（7）After connecting one to one and relatively independent circulation line is formed, each clean pipeline（6）Interior cleaning fluid is by restraining
（7）Lower end flowed out into rear upper end, each tube bank（7）Upper port be also associated with cleaning water tank（2）The return duct communicated
（8）.
2. a kind of transverse tube type coal gas primary cooler as claimed in claim 1 tube bank cleaning device, it is characterised in that：Described is every
Individual cleaning pipeline（6）With each return duct（8）On be equipped with control valve（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447324.0U CN206356334U (en) | 2016-12-27 | 2016-12-27 | A kind of transverse tube type coal gas primary cooler tube bank cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447324.0U CN206356334U (en) | 2016-12-27 | 2016-12-27 | A kind of transverse tube type coal gas primary cooler tube bank cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356334U true CN206356334U (en) | 2017-07-28 |
Family
ID=59377417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447324.0U Expired - Fee Related CN206356334U (en) | 2016-12-27 | 2016-12-27 | A kind of transverse tube type coal gas primary cooler tube bank cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916144A (en) * | 2017-12-21 | 2018-04-17 | 中冶焦耐(大连)工程技术有限公司 | Primary cooler spraying device with backwashing function and using method thereof |
| CN111375583A (en) * | 2018-12-28 | 2020-07-07 | 上海卓亚医疗科技有限公司 | Cleaning device for deflection coil of medical linear accelerator |
| CN112082422A (en) * | 2020-10-21 | 2020-12-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of primary cooler cleaning device and method |
-
2016
- 2016-12-27 CN CN201621447324.0U patent/CN206356334U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916144A (en) * | 2017-12-21 | 2018-04-17 | 中冶焦耐(大连)工程技术有限公司 | Primary cooler spraying device with backwashing function and using method thereof |
| CN111375583A (en) * | 2018-12-28 | 2020-07-07 | 上海卓亚医疗科技有限公司 | Cleaning device for deflection coil of medical linear accelerator |
| CN111375583B (en) * | 2018-12-28 | 2025-06-03 | 上海卓亚医疗科技有限公司 | A cleaning device for deflection coil of medical linear accelerator |
| CN112082422A (en) * | 2020-10-21 | 2020-12-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of primary cooler cleaning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20171227 |