CN103837376A - Casing type sampler - Google Patents
Casing type sampler Download PDFInfo
- Publication number
- CN103837376A CN103837376A CN201210483433.8A CN201210483433A CN103837376A CN 103837376 A CN103837376 A CN 103837376A CN 201210483433 A CN201210483433 A CN 201210483433A CN 103837376 A CN103837376 A CN 103837376A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- wedge
- fixing outer
- seat board
- pipe
- 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.)
- Pending
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention discloses a casting-type sampler, which comprises a fixed outer pipe, an internal sampling pipe, a rotary sampling handle, a sampling casing sealing plate, sample pipe wedge-shaped blocks, base plate wedge-shaped block bases and a fixed outer pipe base plate, wherein the internal sampling pipe is connected with the fixed outer pipe and the sampling casing sealing plate, the sampling casing sealing plate is connected with the sample pipe wedge-shaped block and the rotary sampling handle, the fixed outer pipe base plate is connected with the fixed outer pipe and the base plate wedge-shaped block base, the base plate wedge-shaped block base is connected with the sample pipe wedge-shaped block, the fixed outer pipe and the internal sampling pipe are provided with long waist-shaped holes, the sampling casing sealing plate is provided with the sample pipe wedge-shaped blocks, the fixed outer pipe base plate is provided with the base plate wedge-shaped block bases, wind powder escaping can be prevented after the sample pipe wedge-shaped blocks and the base plate wedge-shaped block bases are tightly wedged, and the internal sampling pipe and the fixed outer pipe are at two states such as overlapping and staggering when the wedging regions of the sample pipe wedge-shaped blocks and the base plate wedge-shaped block bases are different. The casting-type sampler has advantages of simple and reasonable structure, wear resistance, durability, quick installation, simple operation, good working environment, safety, reliability and the like.
Description
Technical field
The present invention relates to a kind of bushing type sampler, be particularly applicable to fuel-burning power plant coal dust sampling system.
Background technology
The fineness of fuel-burning power plant coal dust is the important parameter that boiler combustion is adjusted, and directly affects the safety and economic operation of boiler.Therefore, need to measure accurately fineness of pulverized coal, thereby can have object, in a planned way control, adjust burning, realize the method for operation of boiler the best.In unit pulverized-coal system, owing to there not being Pulverized Coal Bin, only from an airduct, obtain coal dust sample measure for definite fineness of pulverized coal, how from an airduct, obtaining representative coal dust sample becomes key.
Summary of the invention
The present invention has developed a kind of bushing type sampler, its objective is a kind of simple and reasonable, wear-resisting durable, quick for installation, simple to operation, good work environment, safe and reliable bushing type sampler are provided.
For achieving the above object, apparatus of the present invention are achieved through the following technical solutions, bushing type sampler, comprise fixing outer tube, inner stopple coupon, rotation Sampled Hand Grip, drive pipe shrouding, sample pipe wedge, seat board wedge shape block, fixing outer tube seat board, fixing outer tube is connected with fixing outer tube seat board, fixing outer tube is connected with apparatus body, inner stopple coupon is connected with fixing outer tube, inner stopple coupon is connected with drive pipe shrouding, drive pipe shrouding is connected with sample pipe wedge, fixing outer tube seat board is connected with seat board wedge shape block, seat board wedge shape block is connected with sample pipe wedge, rotation Sampled Hand Grip is connected with drive pipe shrouding, fixing outer tube has long waist shaped hole at device interior part wind powder traffic direction, inner stopple coupon has the hole that is equal to fixing outer tube long waist shaped hole on body, when sampling, fixing outer tube and inner stopple coupon long waist shaped hole are in overlapping state, wind powder enters inner stopple coupon, not sampling duration mounting hole avoids wind powder to accumulate in stopple coupon in staggered state, drive pipe shrouding top is furnished with four sample pipe wedges, on fixing outer tube seat board, is also furnished with seat board wedge shape block everywhere, sample pipe wedge and seat board wedge shape block closely wedging prevent that wind powder from escaping, when sample pipe wedge is different from seat board wedge shape block wedging position, inner stopple coupon and fixing outer tube long waist shaped hole are in overlapping and staggered two states.
The invention has the beneficial effects as follows and utilize the small long hole structure of stopple coupon can precisely intercept representative high powder sample, then with outside stationary pipes protection stopple coupon, Whole Equipment has been possessed wear-resisting durable, member replacing is feature easily.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of bushing type sampler of the present invention.
Fig. 2 is the plan structure schematic diagram of bushing type sampler of the present invention.
Fig. 3 is the left TV structure schematic diagram of bushing type sampler of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
As Fig. 1 and Fig. 2, shown in Fig. 3, a kind of bushing type sampler, comprise fixing outer tube 1, inner stopple coupon 2, rotation Sampled Hand Grip 3, drive pipe shrouding 4, sample pipe wedge 5, seat board wedge shape block 6, fixing outer tube seat board 7, fixing outer tube 1 is connected with fixing outer tube seat board 7, fixing outer tube 1 is connected with apparatus body, inner stopple coupon 2 is connected with fixing outer tube 1, inner stopple coupon 2 is connected with drive pipe shrouding 4, drive pipe shrouding 4 is connected with sample pipe wedge 5, fixing outer tube seat board 7 is connected with seat board wedge shape block 6, seat board wedge shape block 6 is connected with sample pipe wedge 5, rotation Sampled Hand Grip 3 is connected with drive pipe shrouding 4, fixing outer tube 1 has long waist shaped hole at device interior part wind powder traffic direction, inner stopple coupon 2 has the hole that is equal to fixing outer tube 1 long waist shaped hole on body, when sampling, fixing outer tube 1 and inner stopple coupon 2 long waist shaped holes are in overlapping state, wind powder enters inner stopple coupon 2, not sampling duration mounting hole avoids wind powder to accumulate in inner stopple coupon 2 in staggered state, drive pipe shrouding 4 tops are furnished with four sample pipe wedges 5, on fixing outer tube seat board 7, is also furnished with seat board wedge shape block 6 everywhere, sample pipe wedge 5 and seat board wedge shape block 6 closely wedging prevent that wind powder from escaping, sample pipe wedge 5 and seat board wedge shape block 6 wedging positions when different inner sampling 2 pipes with fixing outer tube 1 long waist shaped hole in overlapping and staggered two states.
Claims (3)
1. a bushing type sampler, comprise fixing outer tube (1), inner stopple coupon (2), rotation Sampled Hand Grip (3), drive pipe shrouding (4), sample pipe wedge (5), seat board wedge shape block (6), fixing outer tube seat board (7), it is characterized in that: fixing outer tube (1) is connected with fixing outer tube seat board (7), fixing outer tube (1) is connected with apparatus body, inner stopple coupon (2) is connected with fixing outer tube (1), inner stopple coupon (2) is connected with drive pipe shrouding (4), drive pipe shrouding (4) is connected with sample pipe wedge (5), fixing outer tube seat board (7) is connected with seat board wedge shape block (6), seat board wedge shape block (6) is connected with sample pipe wedge (5), rotation Sampled Hand Grip (3) is connected with drive pipe shrouding (4), fixing outer tube (1) has long waist shaped hole at device interior part wind powder traffic direction, inner stopple coupon (2) has the hole that is equal to fixing outer tube (1) long waist shaped hole on body, when sampling, fixing outer tube (1) and inner stopple coupon (2) long waist shaped hole are in overlapping state, wind powder enters inner stopple coupon (2), not sampling duration mounting hole avoids wind powder to accumulate in inner stopple coupon (2) in staggered state, drive pipe shrouding (4) top is furnished with four sample pipe wedges (5), on fixing outer tube seat board (7), is also furnished with seat board wedge shape block (6) everywhere, sample pipe wedge (5) and seat board wedge shape block (6) closely wedging prevent that wind powder from escaping, when sample pipe wedge (5) is different from seat board wedge shape block (6) wedging position, inner stopple coupon (2) and fixing outer tube (1) long waist shaped hole are in overlapping and staggered two states.
2. bushing type sampler according to claim 1, it is characterized in that: fixing outer tube (1) has long waist shaped hole at device interior part wind powder traffic direction, inner stopple coupon (2) has the hole that is equal to fixing outer tube (1) long waist shaped hole on body, when sampling, fixing outer tube (1) and inner stopple coupon (2) long waist shaped hole are in overlapping state, wind powder enters inner stopple coupon (2), does not sample duration mounting hole and avoids wind powder to accumulate in inner stopple coupon (2) in staggered state.
3. bushing type sampler according to claim 1, it is characterized in that: drive pipe shrouding (4) top is furnished with four sample pipe wedges (5), on fixing outer tube seat board (7), is also furnished with seat board wedge shape block (6) everywhere, sample pipe wedge (5) and seat board wedge shape block (6) closely wedging prevent that wind powder from escaping, and when sample pipe wedge (5) is different from seat board wedge shape block (6) wedging position, inner stopple coupon (2) and fixing outer tube (1) long waist shaped hole are in overlapping and staggered two states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483433.8A CN103837376A (en) | 2012-11-25 | 2012-11-25 | Casing type sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483433.8A CN103837376A (en) | 2012-11-25 | 2012-11-25 | Casing type sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103837376A true CN103837376A (en) | 2014-06-04 |
Family
ID=50801094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483433.8A Pending CN103837376A (en) | 2012-11-25 | 2012-11-25 | Casing type sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969934A (en) * | 2017-05-11 | 2017-07-21 | 中国人民解放军第三军医大学第三附属医院 | Feces sampler |
| CN110296795A (en) * | 2018-03-22 | 2019-10-01 | 武汉智能装备工业技术研究院有限公司 | A kind of excessive fault detection method of oil-filled bushing oil stream and sampler |
-
2012
- 2012-11-25 CN CN201210483433.8A patent/CN103837376A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969934A (en) * | 2017-05-11 | 2017-07-21 | 中国人民解放军第三军医大学第三附属医院 | Feces sampler |
| CN106969934B (en) * | 2017-05-11 | 2020-04-14 | 中国人民解放军第三军医大学第三附属医院 | Stool sampler |
| CN110296795A (en) * | 2018-03-22 | 2019-10-01 | 武汉智能装备工业技术研究院有限公司 | A kind of excessive fault detection method of oil-filled bushing oil stream and sampler |
| CN110296795B (en) * | 2018-03-22 | 2020-10-23 | 武汉智能装备工业技术研究院有限公司 | Oil flow overflow fault detection method for oil-filled high-voltage bushing and sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103837376A (en) | Casing type sampler | |
| CN203011733U (en) | Sleeve type sampler | |
| CN203068054U (en) | Pipeline plugging device | |
| CN103962994A (en) | Detachable magnetic type oil nozzle sleeve wrench and method for preventing oil nozzle from falling off | |
| CN205863107U (en) | A kind of divide-shut brake for GIS disconnecting switch and earthed switch indicates device | |
| CN104833787B (en) | Shale samples pulverizes desorption device | |
| CN103878579A (en) | Counting mechanism of hydraulic tightening machine | |
| CN202746748U (en) | Packing sealing structure for gate valve | |
| CN204649491U (en) | A kind of New type of S F 6multi-purpose gas way adapter | |
| CN205166838U (en) | Instrument is changed to screw pump seal receptacle | |
| CN105318019A (en) | Dual-broken-shaft type high-performance butterfly valve | |
| CN203323146U (en) | Sealing slag blocking plate of slag cooler | |
| CN202327190U (en) | Ball valve | |
| CN202010964U (en) | Connection positioning device | |
| CN203686329U (en) | Switch locking structure for float ball valve | |
| CN203216745U (en) | Transformer oil extraction device | |
| CN205859212U (en) | A kind of Q347 forged steel fixing ball valve | |
| CN201507714U (en) | Safety lock control driving device | |
| CN102022581B (en) | A safety lock control drive device | |
| CN104329353A (en) | Screw rod and nut loose state indicating device | |
| CN203718357U (en) | Structure for enclosing and circulating lubricating oil | |
| CN203091048U (en) | Positioning mechanism for charging and discharging device of tube mill | |
| CN103852344A (en) | Spiral tubular sampler | |
| CN202315794U (en) | Shield for agitator | |
| CN203730910U (en) | Valve with limit switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |