CN207112775U - Gasification cooling heating furnace drum - Google Patents
Gasification cooling heating furnace drum Download PDFInfo
- Publication number
- CN207112775U CN207112775U CN201720589848.1U CN201720589848U CN207112775U CN 207112775 U CN207112775 U CN 207112775U CN 201720589848 U CN201720589848 U CN 201720589848U CN 207112775 U CN207112775 U CN 207112775U
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- drum
- heating furnace
- partition
- drum body
- steam
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Abstract
The utility model discloses a kind of gasification cooling heating furnace drum, larger and design mainly for alleviating during heating furnace drum moisturizing liquid level disturbance in drum, including drum body, the length direction of the drum body interior edge drum are arranged at intervals with some dividing plates；Some through holes are provided with each dividing plate.The utility model can effectively prevent during moisturizing that liquid level disturbs larger in drum by the dividing plate being arranged in drum；Level monitoring larger fluctuation repeatedly is avoided, the problems such as drum moisturizing is insufficient, small pump frequently opens and closes is caused, ensure that the operation production safety of heating furnace.
Description
Technical field
The utility model belongs to Energy-saving in Industrial Furnaces field, more particularly to a kind of gasification cooling heating furnace drum.
Background technology
Currently, as country advocates energy-saving and emission-reduction energetically, in industrial furnace field, increasing heating furnace water beam is adopted
Cooled down with Vaporizing cooling mode.Heating furnace evaporated cooling system can produce a large amount of steam in production run；For enterprise
For, can be energy-saving while certain economic benefit is produced by caused Steam Recovery.In heating furnace production run
Sent outside because evaporated cooling system generates substantial amounts of steam, it is necessary to new water be supplemented into heating furnace drum in good time, to ensure vapour
Change the safe operation of cooling system.And existing heating furnace drum especially pusher-type furnace drum during moisturizing due to vapour
In bag liquid level disturbance it is larger, computer end display monitoring liquid level larger fluctuation repeatedly can be made, so as to influence furnace operation personnel and
Judgement of the control system to liquid level of steam drum, the problems such as drum moisturizing is insufficient, small pump frequently opens and closes is often resulted in, influences heating furnace
Energy consumption and relevant device service life, evaporated cooling system can be made to face the risk of dehydration when serious, cause to be in high temperature
Water beam is destroyed because cannot effectively cool down in stove under environment, causes industrial accident.
Utility model content
In view of the above-mentioned problems, the utility model, which provides one kind, can effectively alleviate drum during existing heating furnace drum moisturizing
Interior liquid level disturbs larger gasification cooling heating furnace drum.
To reach above-mentioned purpose, a kind of gasification cooling heating furnace drum of the utility model, including drum body, the drum
The length direction of body interior edge drum is provided with some dividing plates；Some through holes are provided with each dividing plate.
Further, the dividing plate includes first partition and second partition, and the first partition, second partition are arranged alternately
In drum body bottom portion, the height of the first partition and second partition is below the 1/2 of drum body height, described first every
The height of plate is higher than the height of second partition.
Further, 9 ° -11 ° of the angular range of the through hole and horizontal direction.
Further, the material of the dividing plate is 20g steel plates, and the thickness range of the dividing plate is 19-21mm.
Further, in addition to double colored indicator and magnetic double level gauge, the double colored indicator and magnetic double level gauge
It is separately positioned on the both ends of drum body interior.
Further, in addition to rising tube bank, feed pipe, down-comer, continuous blowdown pipe, periodical blowdown pipe and steam convey
Pipe；
The both ends of the feed pipe are connected with softened water tank and drum respectively, and the feed pipe is20g pipe
Road.
The down-comer is arranged on the bottom of drum body, and the down-comer is20g pipelines；
The continuous blowdown pipe is arranged at drum body bottom portion, and the continuous blowdown pipe is20g pipelines.
The periodical blowdown pipe is arranged at drum body bottom portion, and the periodical blowdown pipe is20g pipelines；
The other end that described steam pipeline one end connects the steam pipeline with drum is connected with steam outer net, institute
Stating steam pipeline is20g pipelines；Control valve is provided with steam conveying pipeline；
The exhaust exhaust stack is arranged on the top of drum body；It is described exhaust exhaust stack be20g pipelines；
Electric control valve and muffler are provided with the exhaust exhaust stack.
Further, the drum body upper part opposite sides is provided with steam discharger；A wherein steam discharger
On be provided with the first safe valve group, the second safe valve group is provided with another steam discharger；The first safe valve group it is whole
Constant-pressure scope is 1.25Mpa-1.30Mpa, and the set-pressure scope of the second safe valve group is the first safe valve group set-pressure
1.02-1.05 times.
Further, the tedge, feed pipe, down-comer, continuous blowdown pipe, periodical blowdown pipe, steam pipeline and
It is 20g pipelines to be vented exhaust stack.
The utility model can effectively prevent that liquid level disturbs in drum during moisturizing by the dividing plate being arranged in drum
It is larger；Level monitoring larger fluctuation repeatedly is avoided, the problems such as drum moisturizing is insufficient, small pump frequently opens and closes is caused, ensure that
The operation production safety of heating furnace.
Brief description of the drawings
Fig. 1 is the front view of gasification cooling heating furnace drum；
Fig. 2 is the A-A views of gasification cooling heating furnace drum；
Fig. 3 is the B-B views of Fig. 2 median septums.
Embodiment
The utility model is further described with reference to Figure of description.
Embodiment one
With reference to Fig. 1, Fig. 2 and Fig. 3, gasify cooling heating furnace drum in the present embodiment, including drum body 1, the drum
The length direction of body interior edge drum is provided with some dividing plates 2；Some through holes 21 are provided with each dividing plate.
Specifically, the operating pressure of heating furnace is 1.27Mpa.Drum body 1 is spheroid shape, and size is Maximum working pressure 1.6MPa.
Embodiment 2
As the concrete scheme of embodiment one, the dividing plate includes first partition 2 and second partition 3, the first partition
2nd, second partition 3 is disposed alternately at drum body bottom portion, and the height of the first partition 2 and second partition 3 is below drum sheet
The 1/2 of body height, the height of the first partition 2 are higher than the height of second partition 3.
Embodiment 3
As through hole described in the concrete scheme of embodiment 1 and 9 ° -11 ° of the angular range of horizontal direction.
Embodiment 4
As the concrete scheme of embodiment 1, the material of the dividing plate is 20g steel plates, and the thickness range of the dividing plate is 19-
21mm。
Embodiment 5
As the concrete scheme of embodiment 1, also include double colored indicator 13 and magnetic double level gauge 14, institute in the present embodiment
State double colored indicator 13 and magnetic double level gauge 14 is separately positioned on the both ends of drum body interior.
It is adjusted that stop valve 17 is provided with each liquid level gauge, on-site-inspection can be carried out to liquid level in drum or is passed through
Corresponding electric appliance component is connected to control room computer end and liquid level is observed and adjusted.
Embodiment 6
Also include rising tube bank 4, feed pipe 5, down-comer 9, continuous as the concrete scheme of embodiment 1, in the present embodiment
Blow-off pipe 6, periodical blowdown pipe 7 and steam pipeline 8；
Wherein, feed pipe 5 uses20g pipelines make, both ends are connected with softened water tank and drum respectively.Decline
Pipe 9 uses20g pipelines make.Continuous blowdown pipe 6 is arranged at the bottom of drum body 1, uses20g pipe
Road makes.Periodical blowdown pipe 7 is arranged at the bottom of drum body 1, uses 20g pipelines make.Continuous blowdown pipe 6
And the valve group 15 of control opening and closing is provided with periodical blowdown pipeline 7, the two guides regular row into after blow-off line 16 collects
Dirty flash vessel.Steam conveying pipeline 8 uses20g pipelines make, be provided with regulating valve on steam conveying pipeline 8
Door 18, and be connected with steam outer net.Exhaust is diffused pipeline 10 and used20g pipelines make and be provided with electric adjustable
Save valve 20 and muffler 21.
Caused air-water mixture passes through after rising tube bank 4 and entering drum body 1 in water beam during heating furnace operation production
Each user terminal that steam conveying pipeline 8 is delivered on steam pipe system, the recirculated water in drum return to heating furnace water through down-comer 9
In beam, circulation and stress heat, reach energy-saving purpose.
Embodiment 7
As the concrete scheme of embodiment 1, the drum body upper part opposite sides is provided with steam discharger；Wherein
The first safe valve group is provided with one steam discharger, the second safe valve group is provided with another steam discharger；Described first
The set-pressure scope of safe valve group is 1.25Mpa-1.30Mpa, and the set-pressure scope of the second safe valve group is the first safety
1.02-1.05 times of valve group set-pressure.Specifically, the set-pressure of the first safe valve group is 1.30Mpa, the second safe valve group
Set-pressure be 1.34Mpa.In the present embodiment when steam pressure is too high in drum exceedes setting value, safety valve action, overflow
The steam gone out is diffused to air by external pipeline 19.
When heating furnace produces, caused air-water mixture enters drum body to the utility model through rising tube bank 4 in water beam
The each user terminal delivered to after 1 by steam conveying pipeline 8 on steam pipe system, the recirculated water in drum return to through down-comer 9
In heating furnace water beam, circulation and stress heat.Because substantial amounts of steam is sent outside, therefore need to supplement newly into heating furnace drum in good time
Water, to ensure the safe operation of evaporated cooling system.Cooled down by the Novel gasification during drum can effectively prevent moisturizing
Liquid level disturbance is larger in drum so that level monitoring larger fluctuation repeatedly, causes drum moisturizing deficiency, small pump frequently to open and close etc.
Problem, it ensure that the operation production safety of heating furnace.
More than, preferred embodiment only of the present utility model, but the scope of protection of the utility model is not limited thereto, and is appointed
What those familiar with the art the change that can readily occur in or replaces in the technical scope that the utility model discloses
Change, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with claim
The protection domain defined is defined.
Claims (6)
1. one kind gasification cooling heating furnace drum, it is characterised in that including drum body, the length of the drum body interior edge drum
Degree side is provided with some dividing plates；Some through holes are provided with each dividing plate；
The dividing plate includes first partition and second partition, and the first partition, second partition are disposed alternately at drum body bottom
The height of portion, the first partition and second partition is below the 1/2 of drum body height, and the height of the first partition is higher than
The height of second partition.
2. gasification cooling heating furnace drum according to claim 1, it is characterised in that the through hole and the folder of horizontal direction
9 ° -11 ° of angular region.
3. gasification cooling heating furnace drum according to claim 1, it is characterised in that the material of the dividing plate is 20g steel
Plate, the thickness range of the dividing plate is 19-21mm.
4. gasification cooling heating furnace drum according to claim 1, it is characterised in that also turned over including double colored indicator and magnetic
Plate liquid level gauge, the double colored indicator and magnetic double level gauge are separately positioned on the both ends of drum body interior.
5. it is according to claim 1 gasification cooling heating furnace drum, it is characterised in that also include rise tube bank, feed pipe,
Down-comer, continuous blowdown pipe, periodical blowdown pipe, steam pipeline and exhaust exhaust stack；
The both ends of the feed pipe are connected with softened water tank and drum respectively, and the feed pipe is20g pipelines；
The down-comer is arranged on the bottom of drum body, and the down-comer is20g pipelines；
The continuous blowdown pipe is arranged at drum body bottom portion, and the continuous blowdown pipe is20g pipelines；
The periodical blowdown pipe is arranged at drum body bottom portion, and the periodical blowdown pipe is20g pipelines；
The other end that described steam pipeline one end connects the steam pipeline with drum is connected with steam outer net, the steaming
Vapour delivery pipe is20g pipelines；Control valve is provided with steam conveying pipeline；
The exhaust exhaust stack is arranged on the top of drum body；It is described exhaust exhaust stack be20g pipelines；The row
Electric control valve and muffler are provided with gas exhaust stack.
6. gasification cooling heating furnace drum according to claim 1, it is characterised in that the drum body upper part is with respect to two
Side is provided with steam discharger；The first safe valve group is wherein provided with a steam discharger, is set on another steam discharger
It is equipped with the second safe valve group；The set-pressure scope of the first safe valve group is 1.25Mpa-1.30Mpa, the second safe valve group
Set-pressure scope be 1.02-1.05 times of the first safe valve group set-pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589848.1U CN207112775U (en) | 2017-05-24 | 2017-05-24 | Gasification cooling heating furnace drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589848.1U CN207112775U (en) | 2017-05-24 | 2017-05-24 | Gasification cooling heating furnace drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112775U true CN207112775U (en) | 2018-03-16 |
Family
ID=61593803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589848.1U Withdrawn - After Issue CN207112775U (en) | 2017-05-24 | 2017-05-24 | Gasification cooling heating furnace drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969343A (en) * | 2017-05-24 | 2017-07-21 | 中冶华天南京工程技术有限公司 | Gasification cooling heating furnace drum |
-
2017
- 2017-05-24 CN CN201720589848.1U patent/CN207112775U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969343A (en) * | 2017-05-24 | 2017-07-21 | 中冶华天南京工程技术有限公司 | Gasification cooling heating furnace drum |
| CN106969343B (en) * | 2017-05-24 | 2023-08-15 | 中冶华天南京工程技术有限公司 | Gasification cooling heating furnace steam drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180316 Effective date of abandoning: 20230815 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180316 Effective date of abandoning: 20230815 |