CN201000404Y - Strap conveying coal sample automatic sampler - Google Patents
Strap conveying coal sample automatic sampler Download PDFInfo
- Publication number
- CN201000404Y CN201000404Y CNU2007200182378U CN200720018237U CN201000404Y CN 201000404 Y CN201000404 Y CN 201000404Y CN U2007200182378 U CNU2007200182378 U CN U2007200182378U CN 200720018237 U CN200720018237 U CN 200720018237U CN 201000404 Y CN201000404 Y CN 201000404Y
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- CN
- China
- Prior art keywords
- coal
- belt
- coal sample
- sampler
- sampling
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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 - Fee Related
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Abstract
The utility model discloses a belt transporting coal automatic sampler, which consists of a sampler (1), a collector (2), a goal sample storing box (3) and a coal conveyer belt (4), wherein the sampler (1) and the collector (2) are equipped on the machine frame of the belt conveyor, and the goal sample storing box (3) is put at the side of the belt conveyor under the collector (2). The utility model realizes the automatic continuous sampling of the goal sample collecting, the installation is simple, the maintenance is easy, and the labor productivity is improved. Because the sampling is not influenced by the uneven distributed goal quality, accurate information and data for production and the economic analysis are provided.
Description
Technical field
The utility model relates to the belt transport unit of industrial enterprises such as power plant, mine, chemical industry, is a kind of mechanical hook-up that conveying medium is carried out the automated media sampling.Specifically a kind of belt fortune coal coal sample self-actuated sampler.
Background technology
The sampling of existing belt fortune coal ature of coal is adopted manually regularly mostly, the sampling mode of fixed point, because the flowability and the uneven characteristics of pumped (conveying) medium of belt conveying medium, this sampling mode exists following shortcoming:
1. the coal sample of fix a point, timing sampling being taked can not reflect total characteristics of coal sample in the whole time period.
Hand sampling exist tangible error as: the quality of ature of coal, what etc.
3. staff's labour intensity is big.
Exist above-mentioned defective just because of hand sampling, cause every economic and technical norms of going into the boiler operatiopn that stove coal sample analysis result of laboratory test calculated and actual situation to differ bigger according to boiler, cost accounting is inaccurate, and production and operation are caused very big influence.
Summary of the invention
The utility model purpose just provides a kind of labour intensity that alleviates coal sample collection worker, automatically sampling, and the sampling frequency height, be evenly distributed, analysis can provide the simple in structure of accurate data to the production and operation economic and technical norms, belt fortune coal coal sample self-actuated sampler easy for installation.
The utility model is achieved in that it is to be made of sample acquisitions device, gatherer, coal sample storage case, coal conveyer belt, sample acquisitions device, gatherer are installed in respectively on the frame of belt conveyer, its relative position can be regulated as required, and the coal sample storage case is placed on a side of the below belt conveyer of gatherer.
Effect of the present utility model:
Adopt the utility model to make the coal sample collection realize automatic continuous sampling, easy for installation, safeguard simply, improved labour productivity.Because sampling is not subjected to the influence of ature of coal skewness, thereby information and data accurately are provided for production and economic analysis.
Description of drawings
Fig. 1 is the utility model synoptic diagram;
Fig. 2 is the cut-open view of sampler 1.
The belt that is made of sample acquisitions device 1, gatherer 2, coal sample storage case 3, coal conveyer belt 4 transports the coal sample self-actuated sampler, sample acquisitions device 1, gatherer 2 are installed in respectively on the frame of belt conveyer, its relative position can be regulated as required, and coal sample storage case 3 is placed on a side of the below belt conveyer of gatherer 2.Principle of work is as follows:
After fortune coal belt 4 brings into operation; dry coal powder on the belt or coal grain can tangentially apply a rotating force along belt direction of travel on sample acquisitions device 1; sample acquisitions device 1 begins to rotate behind the stiction that has overcome bearing; under the effect of the formed expulsive force of velocity contrast of the linear velocity of the travelling speed of belt 4 and collector 1; the rotation that sample acquisitions device 1 will not stop; moving 45 degree of revolution just take out certain coal sample; collector is when overturning downwards through peak; coal sample is under the acting in conjunction of the inertial force of gravity and collector 1 rotation; break away from collector 1; get rid of to gatherer 2, enter coal sample storage case 3 subsequently, finish a sampling process.This sampling process is gone round and begun again, until shutdown.
The utility model is applied to boiler and goes into the work of stove coal analysis laboratory sampling, the ature of coal chemical examination of going into the stove coal has significant role to instructing to produce, it not only can provide to adjust and instruct the economy of boiler, smooth combustion operation, and can be economic analysis and accounting provides accurately, reliable foundation.
Belt transportation coal sample self-actuated sampler is the plant equipment that the belt conveying medium carries out the automated media sampling, be widely used in enterprises such as power plant, mine, chemical industry, can gather the coal dust of carrying by travelling belt and be similar to the typical sample of materials such as coal dust, coal grain, characteristics such as the sample of being gathered has accurately, typical case, while automaticity height, saving of labor and continuous acquisition are the sample collecting devices of belt conveying mediums such as desirable coal dust, coal grain.
Claims (1)
1, a kind of belt transportation coal sample self-actuated sampler, it is characterized in that: it is to be made of sample acquisitions device (1), gatherer (2), coal sample storage case (3), coal conveyer belt (4), sample acquisitions device (1), gatherer (2) are installed in respectively on the frame of belt conveyer, and coal sample storage case (3) is placed on a side of the below belt conveyer of gatherer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200182378U CN201000404Y (en) | 2007-01-31 | 2007-01-31 | Strap conveying coal sample automatic sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200182378U CN201000404Y (en) | 2007-01-31 | 2007-01-31 | Strap conveying coal sample automatic sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000404Y true CN201000404Y (en) | 2008-01-02 |
Family
ID=39014808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200182378U Expired - Fee Related CN201000404Y (en) | 2007-01-31 | 2007-01-31 | Strap conveying coal sample automatic sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000404Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507252A (en) * | 2011-11-25 | 2012-06-20 | 攀枝花钢城集团有限公司 | Roasted pellet sampling method and sampling container |
| CN103076202A (en) * | 2013-01-07 | 2013-05-01 | 北京科技大学 | Continuous and depth-adjustable sampling device |
| CN108844767A (en) * | 2018-07-06 | 2018-11-20 | 吉林亚泰水泥有限公司 | A kind of raw coal belt comprehensive automation sampler |
-
2007
- 2007-01-31 CN CNU2007200182378U patent/CN201000404Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507252A (en) * | 2011-11-25 | 2012-06-20 | 攀枝花钢城集团有限公司 | Roasted pellet sampling method and sampling container |
| CN103076202A (en) * | 2013-01-07 | 2013-05-01 | 北京科技大学 | Continuous and depth-adjustable sampling device |
| CN108844767A (en) * | 2018-07-06 | 2018-11-20 | 吉林亚泰水泥有限公司 | A kind of raw coal belt comprehensive automation sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20110131 |