CN207179174U - A kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet - Google Patents
A kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet Download PDFInfo
- Publication number
- CN207179174U CN207179174U CN201721206844.7U CN201721206844U CN207179174U CN 207179174 U CN207179174 U CN 207179174U CN 201721206844 U CN201721206844 U CN 201721206844U CN 207179174 U CN207179174 U CN 207179174U
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- Prior art keywords
- pipe
- cabinet
- blow
- adjustment ring
- gas holder
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- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet of the utility model.Including the buried pollution discharge pipe being embedded in below gas chamber in ground and the blow-off pipe and height adjustable device that are connected with buried pollution discharge pipe；Blow-off pipe is formed by upper and lower two sections；Height adjustable device includes base and adjustment ring, and floor installation installs the lower semisection of blow-off pipe in the upper surface of gas holder bottom of cabinet, its center drilling；Adjustment ring is arranged on base and its lower surface overlaps with base upper surface, and blow-off pipe upper semisection is in adjustment ring and its lower surface overlaps with adjustment ring upper surface, and adjustment ring inner ring diameter is less than blowdown pipe diameter.The utility model can carry out the regulation of end-of-the-pipe height according to gas chamber bottom of cabinet ponding situation, realize that gas holder bottom of cabinet ponding is automatically drained out, and prevent corrosion of the blast furnace gas condensate water to gas holder bottom of cabinet, extend the gas holder life-span；Height adjustable device and blow-off pipe epimere need to only be removed during overhaul gas container, without getting angry, eliminate the fire safety risk that maintenance is got angry.
Description
Technical field
A kind of dry gas holder bottom of cabinet self-draining arrangement is the utility model is related to, belongs to metallurgical coal gas holder technical field.
Background technology
Coal gas is stored in smelter, dry gas holder cabinet, moisture content is contained in coal gas, coal gas varies with temperature can be in cabinet
Inner bottom plating forms gas condensed water；Condensed water is corrosive, it is impossible to retains in cabinet and is handled, it is necessary to drain into collection outside cabinet outside.Mesh
Preceding drainage arrangement is divided into three kinds of modes：The first is the manual regular drainage arrangement that drainpipe sets manually-operated gate control, and it is needed
Manual operation, it is impossible to dangerous when realizing Auto-drainage, and operating；Second is that drainpipe connects water trap Auto-drainage dress
Put, the apparatus structure is complicated, investment is high, needs dell to install, is not easy repair and maintenance；The third is that drainpipe connects water tight fashion row
Water installations realize Auto-drainage, and its is simple in construction, investment is low, repair and maintenance workload, and actual use is more.The device mainly wraps
Include 4 blow-off pipes located at gas chamber bottom of cabinet, the buried pollution discharge pipe being connected with blow-off pipe, the water seal that is connected with buried pollution discharge pipe are prevented
Gas leak device, the overflow pipe being connected with water seal gas leakage preventing device and the collection drainpipe for connecting overflow pipe；Buried row
Dirty pipe is embedded in the ground below gas chamber, installs 2 stop valves thereon；Gas condensed water through blow-off pipe, buried pollution discharge pipe,
Water seal gas leakage preventing device and overflow pipe, which enter, collects drainpipe, is finally discharged by pond sewage draining exit.Due to gas chamber bottom of cabinet
Not in a horizontal plane, 4 blow-off pipes are that integral type fixes blow-off pipe, and it is highly unadjustable, so in actual production
Inevitably gas condensed water can be accumulated in bottom of cabinet；And with domestic iron and steel enterprises blast furnace gas dry type dust settling pocket technique
Ripe and application, chlorion, sulfate ion content increase after blast furnace gas purification, cause blast furnace gas condensate water to gas chamber
The corrosion aggravation of bottom of cabinet, or even bottom of cabinet corrosion failure leakage gas accident occurs, cause gas chamber service life to shorten, serious shadow
Ring enterprise's production and safety；On the other hand, it is existing due to needing to exclude remaining condensed water in gas holder totally during overhaul gas container
Integral type fixes blow-off pipe due to that can not move, so needing the exclusion for operating and carrying out condensed water of getting angry, operation fire safety is hidden
Suffer from larger.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet,
The regulation of end-of-the-pipe height can be carried out according to gas chamber bottom of cabinet ponding situation, realizes that gas holder bottom of cabinet ponding is automatically drained out, is prevented
Only corrosion of the blast furnace gas condensate water to gas holder bottom of cabinet, extend the gas holder life-span.
Technical solutions of the utility model are as follows：
A kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet, including it is embedded in the buried row below gas chamber in ground
Dirt pipe and the blow-off pipe being connected with buried pollution discharge pipe, its improvements are：It also includes height adjustable device；The blow-off pipe by
Upper and lower two sections of compositions；Height adjustable device includes base and adjustment ring, and floor installation is in the upper surface of gas holder bottom of cabinet, its center
The lower semisection of blow-off pipe is installed in perforate；Adjustment ring is arranged on base and its lower surface overlaps with base upper surface, on blow-off pipe
Half section in adjustment ring and its lower surface overlaps with adjustment ring upper surface, and adjustment ring inner ring diameter is less than blowdown pipe diameter.
A kind of above-mentioned adjustable self-draining arrangement of dry gas holder bottom of cabinet, the blow-off pipe axis, adjustment ring axis and
The axis of centre hole of base overlaps and perpendicular to gas holder bottom of cabinet plane.
A kind of above-mentioned adjustable self-draining arrangement of dry gas holder bottom of cabinet, the circumference of the base are provided with multiple screws,
It also includes upper flange and fastening bolt, and upper flange is fastenedly connected by fastening bolt and base, upper flange internal diameter and blow-off pipe
Diameter matches, and adjustment ring is between upper flange and base.
The course of work of the present utility model is：According to the unevenness of gas chamber bottom of cabinet and the accumulation situation of gas liquor,
The height of blow-off pipe sewage draining exit is adjusted by changing the adjustment ring of different-thickness, is then realized by fastening bolt to adjustment ring
Fastening, so as to realize being automatically drained out for whole gas liquors, prevent corrosion of the blast furnace gas condensate water to gas holder bottom of cabinet, prolong
The long gas holder life-span.Simultaneously as height adjustable device can be dismantled, only need to be by height adjustable device and blowdown in overhaul gas container
Pipe epimere, which is removed, to be excluded totally, to complete to overhaul without getting angry, fire safety coefficient is big by remaining condensed water in gas holder
Big lifting.
The beneficial effects of the utility model are：
The utility model can carry out the regulation of end-of-the-pipe height according to gas chamber bottom of cabinet ponding situation, realize gas holder cabinet
Bottom ponding is automatically drained out, and prevents corrosion of the blast furnace gas condensate water to gas holder bottom of cabinet, extends the gas holder life-span；Simultaneously in overhaul gas container
When height adjustable device and blow-off pipe epimere need to only be removed remaining condensed water in gas holder can be excluded it is clean, without getting angry i.e.
It can complete to overhaul, eliminate fire safety hidden danger.
Brief description of the drawings
Fig. 1 is the utility model scheme of installation；
Fig. 2 is height adjustable schematic device；
In figure mark for：Buried pollution discharge pipe 1, blow-off pipe 2, base 3, adjustment ring 4, gas holder bottom of cabinet 5, upper flange 6, fastening spiral shell
Bolt 7, water seal gas leakage preventing device 8, overflow pipe 9, collection drainpipe 10, stop valve 11, pond sewage draining exit 12.
Embodiment
Fig. 1 and Fig. 2 show, a kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet of the utility model, including is embedded in
Buried pollution discharge pipe 1 below gas chamber in ground, blow-off pipe 2, height adjustable device, the upper flange 6 being connected with buried pollution discharge pipe 1
With fastening bolt 7；Blow-off pipe 2 is made up of for upper and lower two sections diameter identical；Height adjustable device includes base 3 and adjustment ring 4,
Base 3 is installed on the surface of gas holder bottom of cabinet 5, and the bottom surface of base 3 overlaps with the upper surface of gas holder bottom of cabinet 5, the center drilling of base 3
The lower semisection of blow-off pipe 2 is installed, the aperture of perforate and the diameter of blow-off pipe 2 match, and the circumference of base 3 is provided with multiple screws；
Adjustment ring 4 is arranged on base 3 and the lower surface of adjustment ring 4 overlaps with the upper surface of base 3, and the upper semisection of blow-off pipe 2 is located at
In the adjustment ring 4 and lower surface of the upper semisection of blow-off pipe 2 overlaps with the upper surface of adjustment ring 4, and the inner ring diameter of adjustment ring 4 is less than row
The diameter of dirty pipe 2, ensure that by changing the adjustment ring 4 of different-thickness the height of the upper semisection mouth of pipe of blow-off pipe 2 can be changed；Upper method
Orchid 6 is adjusted by being fastenedly connected through the fastening bolt 7 of the circumferential screw of upper flange bolt hole, base 3 with base 3 after fastening
Ring 4 is compressed between upper flange 6 and base 3 by upper flange 6；The diameter of the internal diameter of upper flange 6 and blow-off pipe 2 matches, row
The upper semisection of dirty pipe 2 is installed in the endoporus of upper flange 6；The axis of blow-off pipe 2, the axis of adjustment ring 4 and the centre bore of base 3
Axis overlaps and perpendicular to plane residing for gas holder bottom of cabinet 5.
The course of work of the present utility model is：According to the unevenness of gas chamber bottom of cabinet 5 and the accumulation situation of gas liquor,
The height of the sewage draining exit of blow-off pipe 2 is adjusted by changing the adjustment ring 4 of different-thickness, is then realized and exchanged by fastening bolt 7
The fastening of the domain 4, so as to realize being automatically drained out for whole gas liquors, prevent blast furnace gas condensate water to gas holder bottom of cabinet 5
Corrosion, extend the gas holder life-span.Simultaneously as height adjustable device can be dismantled, height adjustable need to only be filled in overhaul gas container
Put and remove and remaining condensed water in gas holder can be excluded totally, can complete to overhaul without getting angry with the epimere of blow-off pipe 2, eliminate
The firing accident security risk that maintenance is got angry.
Claims (3)
1. a kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet, including it is embedded in the buried pollution discharge below gas chamber in ground
Pipe（1）With with buried pollution discharge pipe（1）The blow-off pipe of connection（2）, it is characterised in that：It also includes height adjustable device；The row
Dirt pipe（2）Formed by upper and lower two sections；Height adjustable device includes base（3）And adjustment ring（4）, base（3）It is installed on gas holder cabinet
Bottom（5）Upper surface, its center drilling installation blow-off pipe（2）Lower semisection；Adjustment ring（4）It is arranged at base（3）Above and under it
Surface and base（3）Upper surface overlap, blow-off pipe（2）Upper semisection be located at adjustment ring（4）Upper and its lower surface and adjustment ring
（4）Upper surface overlap, adjustment ring（4）Inner ring diameter be less than blow-off pipe（2）Diameter.
A kind of 2. adjustable self-draining arrangement of dry gas holder bottom of cabinet as claimed in claim 1, it is characterised in that：The blowdown
Pipe（2）Axis, adjustment ring（4）Axis and base（3）The axis of centre bore overlaps and perpendicular to gas holder bottom of cabinet（5）It is residing flat
Face.
A kind of 3. adjustable self-draining arrangement of dry gas holder bottom of cabinet as claimed in claim 1 or 2, it is characterised in that：It is described
Base（3）Circumference be provided with multiple screws, it also includes upper flange（6）And fastening bolt（7）, upper flange（6）By fastening spiral shell
Bolt（7）With base（3）It is fastenedly connected, upper flange（6）Internal diameter and blow-off pipe（2）Diameter match, adjustment ring（4）Positioned at upper
Flange（6）And base（3）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206844.7U CN207179174U (en) | 2017-09-20 | 2017-09-20 | A kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206844.7U CN207179174U (en) | 2017-09-20 | 2017-09-20 | A kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179174U true CN207179174U (en) | 2018-04-03 |
Family
ID=61748789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721206844.7U Expired - Fee Related CN207179174U (en) | 2017-09-20 | 2017-09-20 | A kind of adjustable self-draining arrangement of dry gas holder bottom of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179174U (en) |
-
2017
- 2017-09-20 CN CN201721206844.7U patent/CN207179174U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180409 Address after: 056015 Fuxing Road, Hebei, Handan, No. 232 Co-patentee after: Handan Ruida energy limited liability company Patentee after: River steel Limited by Share Ltd Handan branch Address before: 056015 Fuxing Road, Fuxing District, Hebei, Handan, China, No. 232 Patentee before: River steel Limited by Share Ltd Handan branch |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |