CN205719619U - A kind of cinder sampling apparatus being applied to station boiler dry type dragveyer - Google Patents
A kind of cinder sampling apparatus being applied to station boiler dry type dragveyer Download PDFInfo
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- CN205719619U CN205719619U CN201620358899.9U CN201620358899U CN205719619U CN 205719619 U CN205719619 U CN 205719619U CN 201620358899 U CN201620358899 U CN 201620358899U CN 205719619 U CN205719619 U CN 205719619U
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Abstract
The utility model discloses a kind of cinder sampling apparatus being applied to station boiler dry type dragveyer, including taking slag device, seal sleeve, slag storehouse, defeated slag passage, collection slag ladle, slagging channel, taking slag passage, take slag device push rod and dragveyer head；Take the sidewall of slag device and take that slag device push rod is fixing to be connected, take slag device push rod to be connected by seal sleeve is movable with dragveyer head, slag position in storehouse is in the underface taking slag device, the upper end of defeated slag passage connects with the lower end in slag storehouse, the lower end of defeated slag passage respectively with slagging channel and take slag channel connection, the end taking slag passage connects collection slag ladle.Flapper, lower flapper it is respectively arranged with on defeated slag passage, slag dumping insertion plate door it is provided with on slagging channel, this device can carry out slag sampling in the case of not affecting boiler furnace negative pressure, takes the convenient safety of slag, provides reliable sample for chemical examination boiler slag carbon content；And this device is taken slag device by one and the different passage of three functions forms, simple in construction, easy to operate.
Description
Technical field
This utility model belongs to dry slag sampling equipment technical field on station boiler, is specifically related to a kind of cinder sampling apparatus being applied to station boiler dry type dragveyer.
Background technology
Along with water resource is the deficientest, more large-scale newly-built power plant boilers are equipped with dry type dragveyer and carry out furnace bottom sealing and defeated slag, so can save and use water in a large number.Boiler slag carbon content, as an Important Economic index of boiler operatiopn, needs to be sampled chemical examination every day.In dry type dragveyer, negative pressure is relatively big, is difficult to get slag specimen by slag-taking gate, also can cause furnace pressure fluctuation, and especially during underload, furnace pressure fluctuation is easier to chaser.If sampled in slag storehouse, general water-spraying control when slag is pulverized, get and be not easy to be dried thoroughly containing slag of water samples, cause result of laboratory test inaccurate.
Summary of the invention
The purpose of this utility model is to provide a kind of cinder sampling apparatus being applied to station boiler dry type dragveyer, solves dry type dragveyer slag sampling operation complexity and the inaccurate technical problem of measurement result in prior art.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of cinder sampling apparatus being applied to station boiler dry type dragveyer, including taking slag device, seal sleeve, slag storehouse, defeated slag passage, collection slag ladle, slagging channel, taking slag passage, take slag device push rod and dragveyer head；The described slag device that takes is tubbiness, take the sidewall of slag device and take that slag device push rod is fixing to be connected, take slag device push rod to be connected by seal sleeve is movable with dragveyer head, described slag position in storehouse is in the underface taking slag device, slag storehouse and dragveyer head are fixing to be connected, and the upper end of defeated slag passage connects with the lower end in slag storehouse, the lower end of defeated slag passage respectively with slagging channel and take slag channel connection, the end taking slag passage connects collection slag ladle, and the end of slagging channel connects slag storehouse；It is respectively arranged with flapper, lower flapper on described defeated slag passage, slagging channel is provided with slag dumping insertion plate door, and takes the junction of slag passage and defeated slag passage between lower flapper slag dumping insertion plate door.
It is as follows that its of this device realizes process: old slag in first emptying device before taking slag, for preventing cold wind from leaking in dragveyer, and flapper, lower flapper and slag dumping insertion plate door in closedown；Then utilization takes slag device and takes slag, operation takes slag device push rod, make to take slag device to push, and rotation takes slag device push rod, make to take the upset of slag device, being discharged in slag storehouse by the slag taken in slag device, slag enters defeated slag passage, after the defeated slag passage more than upper flapper fills with, flapper in unlatching, slag is leak into lower flapper, is then shut off flapper, open lower flapper simultaneously, slag enters in collection slag ladle by taking slag passage, when collecting slag ladle and filling with, open slag dumping insertion plate door, unnecessary slag is emitted in slag storehouse by slagging channel.For ensureing that the slag in device, for slag during test, is first drained according to aforesaid operations flow process before taking slag, re-started and take slag by slag specimen every time.
Improve further, described defeated slag passage, collection slag ladle, slagging channel, take slag passage and take slag device push rod and be arranged at the same side of dragveyer head, convenient operation.
Improving further, described slag storehouse funnel, the bore of its upper end is more than the size taking slag device, it is ensured that when taking slag, after upset takes slag device, takes the slag in slag device and can all be discharged in slag storehouse, will not spill.
Compared with prior art, this utility model has the advantages that
1, this device can carry out slag sampling in the case of not affecting boiler furnace negative pressure, takes the convenient safety of slag, provides reliable sample for chemical examination boiler slag carbon content；This device is taken slag device by one and the different passage of three functions forms, simple in construction, compact to design, easy to operate.
2, use insertion plate door to seal, utilize slag in defeated slag passage to carry out self sealss simultaneously, reduce cold wind and leak into.
3, slag device push rod is taken by setting, as required adjust take slag device push rod insert push the degree of depth, reach control and take slag device position, then can get diverse location slag, and can lean against taking slag device on dragveyer head wall when off working state, do not affect bulk slag and fall into slag crusher and pulverize.
Accompanying drawing explanation
Fig. 1 be this reality novel described in be applied to the structural representation of cinder sampling apparatus of station boiler dry type dragveyer.
Detailed description of the invention
In order to be more fully understood that this utility model, explain content of the present utility model below in conjunction with embodiment further, but content of the present utility model is not limited solely to the following examples.
As shown in Figure 1, a kind of cinder sampling apparatus being applied to station boiler dry type dragveyer, including taking slag device 1, seal sleeve 2, slag storehouse 3, defeated slag passage 4, collection slag ladle 5, slagging channel 6, taking slag passage 7, upper flapper 8, lower flapper 9, slag dumping insertion plate door 10, take slag device push rod 11 and dragveyer head 12.
A kind of cinder sampling apparatus being applied to station boiler dry type dragveyer, including taking slag device, seal sleeve, slag storehouse, defeated slag passage, collection slag ladle, slagging channel, taking slag passage, take slag device push rod and dragveyer head；The described slag device that takes is tubbiness, take the sidewall of slag device and take that slag device push rod is fixing to be connected, take slag device push rod to be connected by seal sleeve is movable with dragveyer head, described slag position in storehouse is in the underface taking slag device, slag storehouse funnel, the bore of its upper end is more than the size taking slag device, slag storehouse is fixing with dragveyer head to be connected, the upper end of defeated slag passage connects with the lower end in slag storehouse, the lower end of defeated slag passage respectively with slagging channel and take slag channel connection, the end taking slag passage connects collection slag ladle, and the end of slagging channel connects slag storehouse；It is respectively arranged with flapper, lower flapper on described defeated slag passage, slagging channel is provided with slag dumping insertion plate door, and takes the junction of slag passage and defeated slag passage between lower flapper slag dumping insertion plate door.Described defeated slag passage, collection slag ladle, slagging channel, take slag passage and take slag device push rod and be arranged at the same side of dragveyer head.
It is as follows that its of this device realizes process: old slag in first emptying device before taking slag, for preventing cold wind from leaking in dragveyer, and flapper, lower flapper and slag dumping insertion plate door in closedown；Then utilization takes slag device and takes slag, operation takes slag device push rod, make to take slag device to push, and rotation takes slag device push rod, make to take the upset of slag device, being discharged in slag storehouse by the slag taken in slag device, slag enters defeated slag passage, after the defeated slag passage more than upper flapper fills with, flapper in unlatching, slag is leak into lower flapper, is then shut off flapper, open lower flapper simultaneously, slag enters in collection slag ladle by taking slag passage, when collecting slag ladle and filling with, open slag dumping insertion plate door, unnecessary slag is emitted in slag storehouse by slagging channel.For ensureing that the slag in device, for slag during test, is first drained according to aforesaid operations flow process before taking slag, re-started and take slag by slag specimen every time.This device can carry out slag sampling in the case of not affecting boiler furnace negative pressure, takes the convenient safety of slag, provides reliable sample for chemical examination boiler slag carbon content；This device is taken slag device by one and the different passage of three functions forms, simple in construction, compact to design, easy to operate.
This utility model does not does illustrate be prior art or can be realized by prior art, and be embodied as case described in this utility model and be only preferable case study on implementation of the present utility model, not it is used for limiting practical range of the present utility model.The most all equivalence changes made according to the content of this utility model claim and modification, all should be used as technology category of the present utility model.
Claims (3)
1. the cinder sampling apparatus being applied to station boiler dry type dragveyer, it is characterised in that include taking slag device, seal sleeve, slag storehouse, defeated slag passage, collection slag ladle, slagging channel, take slag passage, take slag device push rod and dragveyer head；
The described slag device that takes is tubbiness, takes the sidewall of slag device and is connected with to take slag device push rod fixing, takes slag device push rod and passes through that seal sleeve is movable with dragveyer head to be connected,
Described slag position in storehouse is in the underface taking slag device, slag storehouse is fixing with dragveyer head to be connected, the upper end of defeated slag passage connects with the lower end in slag storehouse, the lower end of defeated slag passage respectively with slagging channel and take slag channel connection, the end taking slag passage connects collection slag ladle, and the end of slagging channel connects slag storehouse；
It is respectively arranged with flapper, lower flapper on described defeated slag passage, slagging channel is provided with slag dumping insertion plate door, and takes the junction of slag passage and defeated slag passage between lower flapper slag dumping insertion plate door.
The cinder sampling apparatus being applied to station boiler dry type dragveyer the most according to claim 1, it is characterised in that described defeated slag passage, collection slag ladle, slagging channel, take slag passage and take slag device push rod and be arranged at the same side of dragveyer head.
The cinder sampling apparatus being applied to station boiler dry type dragveyer the most according to claim 1 and 2, it is characterised in that described slag storehouse funnel, its upper end bore is more than the size taking slag device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620358899.9U CN205719619U (en) | 2016-04-26 | 2016-04-26 | A kind of cinder sampling apparatus being applied to station boiler dry type dragveyer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620358899.9U CN205719619U (en) | 2016-04-26 | 2016-04-26 | A kind of cinder sampling apparatus being applied to station boiler dry type dragveyer |
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| CN205719619U true CN205719619U (en) | 2016-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049292A (en) * | 2021-03-01 | 2021-06-29 | 华电电力科学研究院有限公司 | Automatic spiral slag sampling device and method for power station boiler performance test |
-
2016
- 2016-04-26 CN CN201620358899.9U patent/CN205719619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049292A (en) * | 2021-03-01 | 2021-06-29 | 华电电力科学研究院有限公司 | Automatic spiral slag sampling device and method for power station boiler performance test |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee after: Guodian Nanjing electric power test & Research Co., Ltd. Address before: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee before: Nanjing Power Equipment Quality & Performance Test Center |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Address before: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee before: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |