CN205382120U - Cleaning device of coke oven gas contact tube - Google Patents
Cleaning device of coke oven gas contact tube Download PDFInfo
- Publication number
- CN205382120U CN205382120U CN201521119642.XU CN201521119642U CN205382120U CN 205382120 U CN205382120 U CN 205382120U CN 201521119642 U CN201521119642 U CN 201521119642U CN 205382120 U CN205382120 U CN 205382120U
- Authority
- CN
- China
- Prior art keywords
- ammonia
- line
- coke oven
- pipeline
- way valve
- 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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- Coke Industry (AREA)
Abstract
The utility model provides a cleaning device of coke oven gas contact tube, the raw coke oven gas derive the pipeline built -in and the cleaning device of thing and form by low pressure aqueous ammonia pipeline, high -pressure aqueous ammonia pipeline, aqueous ammonia sprinkler head and two -way valve door. This device is installed and is cleared up in succession at the aqueous ammonia sprinkling system of automatically regulated reprint department and manual regulation reprint department when the normal production run of coke oven. Can make the attachment clearance in time above two reprints remove, the intraductal debris that gather on pipeline upper portion can in time be cleared up to the sprinkling system of installing on pi type nose portion passageway, and can convert the high pressure at any time into according to the circumstances and carry out the brute force and clean, can thoroughly clear up and remove the raw coke oven gas and derive the attachment in the piping. Accomplish that the pipeline is unblocked, guarantee coke oven production safety and go on smoothly.
Description
Technical field
This utility model belongs to the raw coke oven gas in coking production process derives Technology field, is specifically related to the clearing apparatus of a kind of coke-stove gas delivery line.
Background technology
China is the major production base of world's coke, and in order to make the maximization of coke oven production efficiency, yield maximum, coke oven technical staff takes various method to shorten the coke oven turnaround time, and number of coming out of the stove coke oven day has broken the limit one by one with coke oven single hole productivity.While the increasing substantially of coke output, the quantity of coke by-products also promotes further.The time that raw coke oven gas gathers in pipeline also increases accordingly, thus the attachment derived in pipeline increases gradually.If cleaning dredging can not be carried out timely and effectively, gas export control road system is likely to result in blocking, can cause coke oven stop production to overhaul time serious.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model provides the clearing apparatus of a kind of coke-stove gas delivery line, and this device by arranging ammonia water spraying device on π type pipe, it is possible to thoroughly clearing up and draining raw coke oven gas derives the attachment in piping.Accomplishing that pipeline is unimpeded, coke oven produces smooth.
This utility model be the technical scheme is that the clearing apparatus of a kind of coke-stove gas delivery line, including the π type pipe being connected with coal oven dithio-gas guiding system, described π type Guan Youyi horizontally disposed main line and the branch line composition being vertically connected on main line two ends, two branch lines are provided with manual adjustments turnover panel and are automatically adjusted turnover panel
Described π type pipe, its main line and two branch lines offer the installing hole being connected with its tube chamber respectively, it is equipped with ammonia water spraying device in each installing hole, described ammonia water spraying device includes being made up of ammonia spray line and two-way valve, ammonia spray line is arranged in installing hole, the two-way valve of the setting on ammonia spray line is connected with low-pressure ammonia waterpipe and high pressure aqua ammonia pipeline respectively, realizes the connection of ammonia spray line and low-pressure ammonia waterpipe or high pressure aqua ammonia pipeline by adjusting two-way valve.
In this programme, being additionally provided with discharge and suction nozzle, discharge is connected with a branch line therein, and suction nozzle is connected with an other branch line.
In this programme, the lower section being positioned at π type pipe is additionally provided with tar box.
The beneficial effects of the utility model are:
This device is when the normal production run of coke oven, open and be arranged on the ammonia spray line being automatically adjusted turnover panel and manual adjustments turnover panel top, low pressure ammonia is utilized to spray continuously, the attachment above two reprints can being made to clear up in time drain, the ammonia spray line of π type pipe top passageway can clear up the foreign material in the pipe being collected at conduit upper in time；And according to circumstances can be converted to high pressure aqua ammonia at any time and carry out powerful cleaning, it is possible to thoroughly clearing up and draining raw coke oven gas derives the attachment in piping.Accomplishing that pipeline is unimpeded, coke oven produces smooth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Labelling in figure: 1, π type pipe, 2, discharge, 3, tar box, 4, suction nozzle, 5, manual adjustments reprint, 6, be automatically adjusted reprint, 7, ammonia shower nozzle, 8, high pressure aqua ammonia pipeline, 9, two-way valve, 10, low-pressure ammonia waterpipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model being elaborated, the present embodiment, premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in the figure, a kind of clearing apparatus of coke-stove gas delivery line, including the π type pipe 1 being connected with coal oven dithio-gas guiding system, described π type pipe 1 is made up of a horizontally disposed main line and the branch line being vertically connected on main line two ends, two branch lines are provided with manual adjustments turnover panel 5 and are automatically adjusted turnover panel 6
Described π type pipe 1, its main line and two branch lines offer the installing hole being connected with its tube chamber respectively, it is equipped with ammonia water spraying device in each installing hole, described ammonia water spraying device includes being made up of ammonia spray line 7 and two-way valve 9, ammonia spray line is arranged in installing hole, the two-way valve 9 of the setting on ammonia spray line 7 is connected with low-pressure ammonia waterpipe 10 and high pressure aqua ammonia pipeline 8 respectively, realizes the connection of ammonia spray line and low-pressure ammonia waterpipe or high pressure aqua ammonia pipeline by adjusting two-way valve.
Optimizing the program further, be additionally provided with discharge 2 and suction nozzle 4, discharge 2 is connected with a branch line therein, and suction nozzle 4 is connected with an other branch line.
Optimizing the program further, the lower section being positioned at π type pipe 1 is additionally provided with tar box 3.
π type pipe 1 described in this utility model is the body being connected with coal oven dithio-gas guiding system, and π type pipe is the technical term known by those skilled in the art, and its shape is owing to being also similar to that inverted U-shaped, also referred to as inverted-loop tube.
This utility model, derive 1.2 meters of above the π type pipe top horizontal channel of piping, above manual adjustments reprint at raw coke oven gas, be automatically adjusted 1.2 meters of above reprint and press off three holes, being respectively mounted three set ammonia water spraying devices, every covering device is made up of high pressure aqua ammonia pipeline 8, low-pressure ammonia waterpipe 10, two-way valve 9 and ammonia shower nozzle 7.Rely on and be arranged on three ammonia shower nozzles π type tube passage within and can gather thing continuously or in powerful cleaning π type pipe, make the maintenance of gas export control system unimpeded.
It is prior art that this programme does not describe technology in detail.
Claims (3)
1. the clearing apparatus of a coke-stove gas delivery line, including the π type pipe being connected with coal oven dithio-gas guiding system, described π type Guan Youyi horizontally disposed main line and the branch line composition being vertically connected on main line two ends, two branch lines are provided with manual adjustments turnover panel and are automatically adjusted turnover panel, it is characterised in that:
Described π type pipe, its main line and two branch lines offer the installing hole being connected with its tube chamber respectively, it is equipped with ammonia water spraying device in each installing hole, described ammonia water spraying device includes being made up of ammonia spray line and two-way valve, ammonia spray line is arranged in installing hole, the two-way valve of the setting on ammonia spray line is connected with low-pressure ammonia waterpipe and high pressure aqua ammonia pipeline respectively, realizes the connection of ammonia spray line and low-pressure ammonia waterpipe or high pressure aqua ammonia pipeline by adjusting two-way valve.
2. the clearing apparatus of a kind of coke-stove gas delivery line according to claim 1, it is characterised in that: being additionally provided with discharge and suction nozzle, discharge is connected with a branch line therein, and suction nozzle is connected with an other branch line.
3. the clearing apparatus of a kind of coke-stove gas delivery line according to claim 1, it is characterised in that: the lower section being positioned at π type pipe is additionally provided with tar box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119642.XU CN205382120U (en) | 2015-12-30 | 2015-12-30 | Cleaning device of coke oven gas contact tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119642.XU CN205382120U (en) | 2015-12-30 | 2015-12-30 | Cleaning device of coke oven gas contact tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382120U true CN205382120U (en) | 2016-07-13 |
Family
ID=56339071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119642.XU Expired - Fee Related CN205382120U (en) | 2015-12-30 | 2015-12-30 | Cleaning device of coke oven gas contact tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382120U (en) |
-
2015
- 2015-12-30 CN CN201521119642.XU patent/CN205382120U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |