CN2635676Y - Leakage detector for coolnig-equipment of blast furnace - Google Patents
Leakage detector for coolnig-equipment of blast furnace Download PDFInfo
- Publication number
- CN2635676Y CN2635676Y CN 03232568 CN03232568U CN2635676Y CN 2635676 Y CN2635676 Y CN 2635676Y CN 03232568 CN03232568 CN 03232568 CN 03232568 U CN03232568 U CN 03232568U CN 2635676 Y CN2635676 Y CN 2635676Y
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- CN
- China
- Prior art keywords
- rapid
- blast furnace
- short tube
- acting coupling
- sniffer
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- 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 - Lifetime
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Abstract
Disclosed is a blast furnace cooling equipment leak detector, which comprises an inlet part and an outlet part, wherein, the inlet part comprises a short tube, a ball valve, a reducing pipe and a quick connector, which are connected one by one. A buckle pressure plate is arranged on the quick connector of which an inlet part end is connected with the inlet connector of equipment under test and the short tube at the other end is connected with a pressure source; the outlet part comprises a short tube, a ball valve, a tee joint, a reducing pipe and a quick connector, which are connected one by one. A pressure meter is arranged in addition, which is connected by the tee joint and pipes. A buckle pressure plate is arranged on the quick connector of which an outlet part end is connected with the outlet connector of equipment under test. The leak detector is suitable for different pipe connectors and can detect without dismounting the main body parts of equipment under test, which reduced the workload of the workers with easy, convenient and quick detecting. Besides, the leak detector is easy to be connected and can detect without stopping production or cutting off the water supply, which can ensure the continuous blast furnace production.
Description
Technical field
The utility model relates to a kind of sniffer, relates in particular to a kind of sniffer that uses at the blast furnace cooling apparatus.
Background technology
In existing production technique, the leak detection of blast furnace cooling apparatus is an important link, produce running smoothly in order to ensure blast furnace, especially the later stage that uses at blast furnace, need often cooling plate to be carried out leak detection work, when original leak test plant is hunted leak to cooling plate, the cooling plate sectional type is carried out, plate structure of cooling as shown in Figure 1.At first, selecting needs gaging one group of cooling plate 10, and quantity can depend on the circumstances, and is generally two to three, is cascaded with metallic hose 105 between the cooling plate, as shown in Figure 2; Then, damping down (stopping production), arrestment supply water, and see Fig. 3, remove one by one the pipe fitting on the cooling plate of surveying 10, comprise short tube 20, elbow 30, rapid-acting coupling 40.To suppress the connection hard tube and be assemblied in cooling plate water inlet pipe mouth 101,103, twist vexedly on effluent pipe mouth 102,104 again with vexed plug (not shown), the equipment interface tube is for being with 45 ° of elbow 30 assemblies, because of mouth of pipe spacing 20mm only, pipe fitting is disturbed mutually, and needing to adjust two adjacent pipe fitting orientation can remove.When pipe fitting can't become flexible, impact pipe fitting or cooling plate 10 with hammer, remove to shake pine silk mouth, like this equipment has been caused infringement.When connect respectively on the water inlet pipe mouth of cooling plate and the effluent pipe mouth suppress be connected hard tube 50 and vexed plug after, the trigger pressure pump pressurizes for a long time, tests, and as finding that cooling plate leaks, then with vexed plug entery and delivery port is sealed; Do not have drainage as cooling plate, the pipe fitting of dismounting on the survey cooling plate is resetted one by one, again another group cooling plate is hunted leak.Such leak detection process wastes time and energy, and working efficiency is reduced.
Summary of the invention
Need frequent dismounting pipe fitting when how to solve the above-mentioned detection of mentioning, testing process is loaded down with trivial details, inefficiency is technical problem to be solved in the utility model.
The technical solution of the utility model is: blast furnace cooling apparatus sniffer, comprise inlet part and exit portion, wherein, inlet part comprises short tube, ball valve, adapter bonnet, rapid-acting coupling, connect successively, the snap close pressing plate is installed in rapid-acting coupling, and the rapid-acting coupling of inlet part one end is connected the inlet union place of Devices to test, and the short tube of the other end connects pressure source; Exit portion comprises short tube, ball valve, threeway, adapter bonnet and rapid-acting coupling, connect successively, other is provided with a tensimeter, and tensimeter is connected with pipeline by threeway, the snap close pressing plate is installed in rapid-acting coupling, and the rapid-acting coupling of exit portion one end is connected the outlet connection place of Devices to test.
Described pressure source can be equipment resource of water supply or power-driven pump.
The sniffer that the utility model relates to adapts to different caliber interfaces, do not need to remove the body part of Devices to test during detection, reduced labor strength, the easy row of detection side, detection speed is fast, and this sniffer is easy to connect, does not need to stop production, cut off the water when detecting, and has guaranteed the continuity that blast furnace is produced.
Description of drawings
Fig. 1 is the structural representation of cooling plate.
Fig. 2 is the synoptic diagram that is connected in series in one group of (4) cooling plate front.
Fig. 3 is a Devices to test interface synoptic diagram.
The sniffer that Fig. 4 relates to for the utility model connects the synoptic diagram of Devices to test.
The sniffer A part-structure synoptic diagram that Fig. 5 relates to for the utility model.
The sniffer B part-structure synoptic diagram that Fig. 6 relates to for the utility model.
Label declaration
10 cooling plates
20 short tubes
30 45 ° of elbows
40 rapid-acting couplings
60 pressure sources
101 mistress's imports
102 mistress outlet
103 inner room imports
The outlet of 104 inner rooms
105 metallic hoses
1 short tube
2 ball valves
3 adapter bonnets
4 rapid-acting couplings
5 sealing-rings
6 threeways
7 tensimeters
8 snap close pressing plates
Embodiment
The sniffer that the utility model relates to divides two portions: as Fig. 4, and 4 left views that cooling plate is Fig. 2 wherein.A partly is connected the ingress of cooling plate, is called inlet part at this, and by the A part, promptly inlet part is connected to cooling plate with pressure source 60; B partly is connected the exit of cooling plate, plays the effect of the pressure of measuring the exit, is called exit portion at this.
Fig. 5, shown in Figure 6 is the sectional view of sniffer A part and B part, and wherein, inlet part partly comprises short tube 1, ball valve 2, adapter bonnet 3 and rapid-acting coupling 4, also is provided with snap close pressing plate 8 in rapid-acting coupling, is equivalent to locking key.Rapid-acting coupling 4 is connected the inlet union place of cool equipment to be measured, and the short tube of the other end connects pressure source 60.
Exit portion partly comprises short tube 1, ball valve 2, adapter bonnet 3 and rapid-acting coupling 4, threeway 6 and tensimeter 7 and snap close pressing plate 8, and the one end is connected the outlet connection place of cool equipment to be measured.
As shown in Figure 2, in actual use, connect by metallic hose 105 between the cooling plate.
The utility model can be suppressed the leak detection test under any production status, when unpowered pump, available original equipment water supply is done the pressure measurement operation as the side that pressure source is connected the A part.
Usually when blast furnace cooling board is detected, be divided into mistress's detection and inner room and detect, owing to the common mistress of cooling plate in use is easier to leak, so the cooling plate mistress detects with sniffer in elder generation usually, detect the cooling plate inner room again, shown in Figure 4 is that inner room detects.
As shown in Figure 4, before operation, the ball valve 2 of sniffer all is made as opened condition, select to need to survey the group quantity of cooling plate 10, detect mistress's situation of whether leaking as need, suitably control flooding quantity, the rapid-acting coupling 40 that will originally be connected fast this moment on the metallic hose 105 in ingress and exit is removed, the rapid-acting coupling 4 that connects sniffer A part respectively in the inner room ingress 103 and the inner room exit 104 of cooling plate 10 to be detected and the rapid-acting coupling 4 of B part are depressed snap close pressing plate 8, when 102 water breakthroughs of mistress exit, close ball valve 2, implement pressurization, tensimeter 7 changing conditions of B part are observed in pressurize this moment, pull down sniffer fast after to be confirmed, decrease leakage as the cooling plate mistress, available not with the part of table tool, promptly with the closed at both ends of two A part sniffers with the cooling plate that leaks, at this moment two A sniffer partly promptly can be used as the sealer use, do not see the damage leakage as equipment, then virgin metal flexible pipe 105 is put, buckle well pressing plate, can recover the normal water supply state.
The sniffer that the utility model relates to adapts to different caliber interfaces, do not need to remove the body part of Devices to test during detection, reduced labor strength, the easy row of detection side, detection speed is fast, and this sniffer is easy to connect, does not need to stop production, cut off the water when detecting, and has guaranteed the continuity that blast furnace is produced.
Claims (3)
1. blast furnace cooling apparatus sniffer, it is characterized in that: comprise inlet part and exit portion, wherein, inlet part comprises short tube, ball valve, adapter bonnet, rapid-acting coupling, connect successively, the snap close pressing plate is installed in rapid-acting coupling, and the rapid-acting coupling of inlet part one end is connected the inlet union place of Devices to test, and the short tube of the other end connects pressure source; Exit portion comprises short tube, ball valve, threeway, adapter bonnet and rapid-acting coupling, connect successively, other is provided with a tensimeter, and tensimeter is connected with pipeline by threeway, the snap close pressing plate is installed in rapid-acting coupling, and the rapid-acting coupling of exit portion one end is connected the outlet connection place of Devices to test.
2. blast furnace cooling apparatus sniffer as claimed in claim 1 is characterized in that: described pressure source can be the equipment resource of water supply.
3. blast furnace cooling apparatus sniffer as claimed in claim 1, it is characterized in that: described pressure source is a power-driven pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232568 CN2635676Y (en) | 2003-06-27 | 2003-06-27 | Leakage detector for coolnig-equipment of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232568 CN2635676Y (en) | 2003-06-27 | 2003-06-27 | Leakage detector for coolnig-equipment of blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635676Y true CN2635676Y (en) | 2004-08-25 |
Family
ID=34291496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03232568 Expired - Lifetime CN2635676Y (en) | 2003-06-27 | 2003-06-27 | Leakage detector for coolnig-equipment of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635676Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106282462A (en) * | 2015-05-28 | 2017-01-04 | 宝山钢铁股份有限公司 | A kind of blast furnace sealed cooling system concentrates leakage detection apparatus and method |
| CN106566902A (en) * | 2016-11-09 | 2017-04-19 | 大冶特殊钢股份有限公司 | Blast-furnace cooling equipment leakage detecting device |
-
2003
- 2003-06-27 CN CN 03232568 patent/CN2635676Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106282462A (en) * | 2015-05-28 | 2017-01-04 | 宝山钢铁股份有限公司 | A kind of blast furnace sealed cooling system concentrates leakage detection apparatus and method |
| CN106566902A (en) * | 2016-11-09 | 2017-04-19 | 大冶特殊钢股份有限公司 | Blast-furnace cooling equipment leakage detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSHAN IRON + STEEL CO., LTD. Free format text: FORMER OWNER: BAOSTEEL GROUP SHANGHAI FIRST IRON AND STEEL CO., LTD. Effective date: 20091030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091030 Address after: Orchard, Fujin Road, Shanghai, Baoshan District: 201900 Patentee after: Baoshan Iron & Steel Co., Ltd. Address before: No. 735 Changjiang Road, Shanghai, Baoshan District: 200431 Patentee before: Shanghai First Iron & Steel Co., Ltd., Baogang Group |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130627 Granted publication date: 20040825 |