CN203082244U - Manual type pipeline valve for slag covering steam - Google Patents
Manual type pipeline valve for slag covering steam Download PDFInfo
- Publication number
- CN203082244U CN203082244U CN 201320048011 CN201320048011U CN203082244U CN 203082244 U CN203082244 U CN 203082244U CN 201320048011 CN201320048011 CN 201320048011 CN 201320048011 U CN201320048011 U CN 201320048011U CN 203082244 U CN203082244 U CN 203082244U
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- CN
- China
- Prior art keywords
- pipeline valve
- type pipeline
- manually operated
- pipeline
- manual type
- 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 discloses a manual type pipeline valve for slag covering steam. The manual type pipeline valve for the slag covering steam comprises a pipeline, wherein a supporting base is arranged on the top of the outer side wall of the pipeline, a rotating shaft is mounted on the supporting base and can rotate relative to the supporting base, and an eccentric baffle and a pulling rod are mounted on the rotating shaft. A hauling rope is arranged on one end portion of the pulling rod, and a counterweight is mounted on the hauling rope. A locking device is mounted on the hauling rope and connected with a base which is arranged below the pipeline. The manual type pipeline valve for the slag covering steam is opened and closed through a manual method and cannot be affected by impurities and corrosive substances in the slag covering steam; the situation that the manual type pipeline valve for the slag covering steam cannot be opened and closed normally because of blockage or corrosion of the manual type pipeline valve cannot happen; labor intensity of operating staff is quite low; and the manual type pipeline valve for the slag covering steam can be locked after being opened.
Description
Technical field
The utility model relates to a kind of valve, specifically a kind of vexed slag steam manually operated type pipeline valve.
Background technique
Each iron and steel enterprise mainly adopts hot boiling in a covered pot over a slow fire with this dual mode of shrend to handle to the slag of converter generation at present, and wherein the bulk slag mainly adopts the heat mode of boiling in a covered pot over a slow fire to handle, and the fritter slag mainly adopts the shrend mode to handle.The stewing processing of slag heat is that slag is poured in the slag hole, and the slag in will cheating when spraying water then is decomposed into the utilizable slag of fritter.In the vexed process of heat, produce a large amount of steam, those skilled in the art produce corrosion in order to prevent the steam that contains a large amount of chemical substances to factory building, designed portable dust hood, portable dust hood can move to after slag is poured vexed pit into above the vexed pit, vexed slag steam is collected, and the importing cleaning shaft focuses on, after the dedusting petticoat pipe is removed, need to use valve that the cleaning shaft end is sealed, but because impurity and corrosive material content are higher in the vexed slag steam, common valve can take place in use for some time to block or cause and can't normally open because of corrosion, the situation of closing.
The model utility content
The purpose of this utility model provides a kind of vexed slag steam manually operated type pipeline valve, it adopts manual mode to open, close, be not subjected to the influence of impurity and corrosive material in the vexed slag steam, can not block or cause the situation that normally to open, close because of corrosion.
The utility model is achieved through the following technical solutions for achieving the above object: comprise pipeline, pipeline outer side wall top is provided with supporting base, and rotating shaft is installed on the supporting base, rotating shaft supporting base rotation relatively, setting-up eccentricity baffle plate and pull bar in the rotating shaft.Tie rod end is provided with tow rope.Balancing weight is installed on the tow rope.Locking device is installed on the tow rope, and locking device is connected with the base that is arranged on the pipeline below.Described locking device has a positioning plate that is installed on the tow rope, offers positioning pin hole on the positioning plate, and the pipeline below is provided with base, installing and locating pin on the base, and when eccentric baffle plate rotated to full open position, locating stud can insert in the positioning pin hole.Offer safe pin-and-hole on the locating stud, safety pin is installed in the safe pin-and-hole.Pipeline mouth of pipe border is provided with circular fold, and circular fold is to the turnover of the mouth of pipe outside.
Advantage of the present utility model is: adopt manual mode to open, close, be not subjected to the influence of impurity and corrosive material in the vexed slag steam, can not block or because of corrosion causes the situation that can't normally open, close, labor intensity of operating staff is lower, lockable etc. behind the valve opening.
Description of drawings
Fig. 1 is the utility model structural representation; Fig. 2 is the left TV structure schematic representation of Fig. 1.
Reference character: 1 pipeline, 2 supporting bases, 3 rotating shafts, 4 eccentric baffle plate 5 pull bars 6 tow ropes 7 balancing weights 8 positioning plates 9 positioning pin holes 10 bases 11 locating studs 12 safe pin-and-hole 13 safety pins 14 circular folds 15 draw rings.
Embodiment
A kind of vexed slag steam manually operated type pipeline valve described in the utility model comprises pipeline 1, and pipeline 1 outer side wall top is provided with supporting base 2, and rotating shaft 3 is installed on the supporting base 2, rotating shaft 3 supporting base 2 rotations relatively, setting-up eccentricity baffle plate 4 and pull bar 5 in the rotating shaft 3.After portable dust hood was removed, eccentric baffle plate 4 sealed pipeline 1 end in pipeline 1 end that goes under the effect of deadweight below the supporting base 2; When portable dust hood moved to vexed pit top, operator can lift eccentric baffle plate 4 by the mode that pull bar 5 is spurred downwards, and pipeline 1 end is docked with portable dust hood.The utility model adopts manual mode to open, close, and is not subjected to the influence of impurity and corrosive material in the vexed slag steam, can not block or cause because of corrosion the situation that can't normally open, close.
The utility model spurs pull bar 5 for the ease of operator, can tow rope 6 be set in pull bar 5 ends.Higher when pipeline 1 apart from ground, when operator stand in ground and can't directly touch pull bar 5, can realize operation by pulling traction rope 6 to pull bar 5.
Required dynamics when the utility model is opened eccentric baffle plate 4 in order to alleviate operator can be installed balancing weight 7 on tow rope 6.Balancing weight 7 can balance the deadweight of a part of eccentric baffle plate 4, and is more laborsaving when making operator open eccentric baffle plate 4, helps reducing labor intensity of operating personnel.The utility model can be provided with draw ring 15 for the ease of operation on balancing weight 7.
The utility model can be installed locking device for eccentric baffle plate 4 being locked in open position on tow rope 6, locking device is connected with the base 10 that is arranged on pipeline 1 below.Operator can be fixed on tow rope 6 on the base 10 by locking device after opening eccentric baffle plate 4 by pulling traction rope 6, with 4 lockings of eccentric baffle plate, prevent that eccentric baffle plate 4 from closing under the effect of deadweight.
Locking device described in the utility model can adopt multiple structure, wherein preferred construction is: described locking device has a positioning plate 8 that is installed on the tow rope 6, offer positioning pin hole 9 on the positioning plate 8, pipeline 1 below is provided with base 10, installing and locating pin 11 on the base 10, when eccentric baffle plate 4 rotated to full open position, locating stud 11 can insert in the positioning pin hole 9.After eccentric baffle plate 4 is opened, locating stud 11 is inserted the locking that just can finish in the positioning pin hole 9 eccentric baffle plate 4.This structure has advantages such as locking intensity height, long service life.Certain locking device described in the utility model can also adopt other multiple structure, for example can link be set in the tow rope end, on the base 10 projection is set, link is enclosed within the locking that to finish on the projection eccentric baffle plate 4 etc., but these structure locking intensity are not high, thread off easily, and working life is shorter.
The utility model is deviate from from positioning pin hole 9 interior accidents in order to prevent locating stud 11, can offer safe pin-and-hole 12 on locating stud 11, in the safe pin-and-hole 12 safety pins 13 is installed.After locating stud 11 inserts positioning pin holes 9, safety pin 13 is inserted in the safe pin-and-hole 12, locating stud 11 can be locked in the positioning pin hole 9, prevent that locating stud 11 accidents in the positioning pin hole 9 from deviating to cause security incident.
The utility model is stopped by pipeline 1 sidewall after eccentric baffle plate 4 from opening and can't normally reset that in order to prevent can circular fold 14 be set in pipeline 1 mouth of pipe border, circular fold 14 is to the turnover of the mouth of pipe outside.
The technical solution of the utility model is not restricted in the embodiment's described in the utility model scope.The utility model not technology contents of detailed description is known technology.
Claims (7)
1. vexed slag steam manually operated type pipeline valve, comprise pipeline (1), it is characterized in that: pipeline (1) outer side wall top is provided with supporting base (2), supporting base (2) is gone up rotating shaft (3) is installed, rotating shaft (3) supporting base (2) rotation relatively, setting-up eccentricity baffle plate (4) and pull bar (5) are gone up in rotating shaft (3).
2. a kind of vexed slag steam manually operated type pipeline valve according to claim 1, it is characterized in that: pull bar (5) end is provided with tow rope (6).
3. a kind of vexed slag steam manually operated type pipeline valve according to claim 2 is characterized in that: tow rope (6) is gone up balancing weight (7) is installed.
4. a kind of vexed slag steam manually operated type pipeline valve according to claim 2 is characterized in that: tow rope (6) is gone up locking device is installed, and locking device is connected with the base (10) that is arranged on pipeline (1) below.
5. a kind of vexed slag steam manually operated type pipeline valve according to claim 4, it is characterized in that: described locking device has a positioning plate (8) that is installed on the tow rope (6), offer positioning pin hole (9) on the positioning plate (8), pipeline (1) below is provided with base (10), base (10) is gone up installing and locating pin (11), when eccentric baffle plate (4) when rotating to full open position, locating stud (11) can insert in the positioning pin hole (9).
6. a kind of vexed slag steam manually operated type pipeline valve according to claim 5 is characterized in that: offer safe pin-and-hole (12) on the locating stud (11), safety pin (13) is installed in the safe pin-and-hole (12).
7. a kind of vexed slag steam manually operated type pipeline valve according to claim 1, it is characterized in that: pipeline (1) mouth of pipe border is provided with circular fold (14), and circular fold (14) is to the turnover of the mouth of pipe outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048011 CN203082244U (en) | 2013-01-29 | 2013-01-29 | Manual type pipeline valve for slag covering steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048011 CN203082244U (en) | 2013-01-29 | 2013-01-29 | Manual type pipeline valve for slag covering steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082244U true CN203082244U (en) | 2013-07-24 |
Family
ID=48828082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048011 Expired - Fee Related CN203082244U (en) | 2013-01-29 | 2013-01-29 | Manual type pipeline valve for slag covering steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355011A (en) * | 2014-10-22 | 2015-02-18 | 潍坊联兴新材料科技股份有限公司 | Self-discharging container |
-
2013
- 2013-01-29 CN CN 201320048011 patent/CN203082244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355011A (en) * | 2014-10-22 | 2015-02-18 | 潍坊联兴新材料科技股份有限公司 | Self-discharging container |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20170129 |