CN209055345U - A kind of mechanical sampling device sample collection device with weighing and storage function - Google Patents
A kind of mechanical sampling device sample collection device with weighing and storage function Download PDFInfo
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- CN209055345U CN209055345U CN201821358833.5U CN201821358833U CN209055345U CN 209055345 U CN209055345 U CN 209055345U CN 201821358833 U CN201821358833 U CN 201821358833U CN 209055345 U CN209055345 U CN 209055345U
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Abstract
The utility model relates to a kind of with the mechanical sampling device sample collection device weighed with storage function.At present, the examination of fossil power plant coal mostly uses mechanical sampling device, intelligent, visualization is lower, when coming that coal situation is complicated, Coal ' moisture content is larger, blocking during gathering and processing sample is easily caused, causes to collect and does not have representativeness less than coal sample or the coal sample of acquisition.The utility model includes weighing system, collection sample tank, coal store, it further include the coal sample conveying device being connect with coal store, Weighing system is placed in below collection sample tank, including claiming body and the meausring apparatus and control system that claim on body being arranged in, coal sample quality can be uploaded to computer terminal, display collects current increment sample amount, collects sample total amount in coal sample number and coal sample tank, reach the setting upper limit when collecting sample total amount, collection sample tank automatic discharging to coal store or is delivered directly in on-line intelligence sample-preparing system, effectively reduces human intervention and manual labor amount.
Description
Technical field
The utility model relates to raw coal sample devices technical fields, and in particular to a kind of machine with weighing and storage function
Tool Sampling Machine sample collection device, the coal sample for being primarily adapted for use in Coal Mechanical Sampling Machine are collected.
Background technique
Currently, " grain " of the coal as thermal power generation corporations, is its maximum cost, accounts for about the 70% of total generation cost,
Directly affect the economic benefit level and competitiveness of enterprise.In addition, coal quality situation directly affects unit safety, economical operation,
Accurate coal quality product acceptance data helps to instruct unit coal mixing combustion.Currently, the examination of fossil power plant coal mostly uses machinery
Sampling apparatus, but it is intelligent, visualization is lower, when coming that coal situation is complicated, Coal ' moisture content is larger, easily cause and adopt
Blocking in sample making course, causes to collect and does not have representativeness less than coal sample or the coal sample of acquisition.For fossil power plant, coal
Charcoal examination has the characteristics that irreversibility, such as enters factory to power plant or as-fired coal samples, once sampling process breaks down, sampled
Product are under-represented, can not just remedy, because original coal unloads from vehicle or directly enter furnace, it is impossible to resampling.
In addition, when mechanical sampling device collection sample is canned full will someone will collect the sample in sample tank and take out, work during which often occurs
Make personnel's carelessness, forget to change collection sample tank, occurs that coal sample is excessive or blocking material blanking tube；Even there is situations such as perversion coal sample, causes
Coal sample pollution or samples of coal pulled do not have representativeness, increase human intervention, easily lead to the appearance of uncontrollable factor.Do not have also at present
There is a kind of intelligent, ponderable quantity, effectively reduces the coal sample collection device of manual labor amount and human intervention.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction
Reason, operation intelligence, suitable for the coal sample collection device of Coal Mechanical Sampling Machine, which has the function of coal sample of weighing and store,
Human intervention and manual labor amount can be effectively reduced.
The technical scheme in the invention for solving the above technical problem is: a kind of machinery with weighing and storage function
Sampling Machine sample collection device, which is characterized in that including sampler, No.1 coal flow shaping device, primary feeding belt, crusher,
Secondary feeding belt, No. two coal flow shaping devices, reduction device, sample collecting device, collection sample tank, coal sample conveying device, coal store, coal chute,
Weighing system and remaining coal collection device；The sampler and No.1 coal flow shaping device are arranged at the top of primary feeding belt,
The sampler is arranged in one end of primary feeding belt, and the No.1 coal flow shaping device is arranged in primary feeding belt
Portion；The lower section of primary feeding belt is arranged in the crusher, and the crusher is arranged in the other end of primary feeding belt；Institute
The lower section that crusher is arranged in secondary feeding belt is stated, the crusher is located at one end of secondary feeding belt；The remaining coal is received
The lower section of secondary feeding belt is arranged in acquisition means, and the remaining coal collection device is arranged in the other end of secondary feeding belt；Institute
The top that secondary feeding belt is arranged in No. two coal flow shaping devices is stated, the middle part of secondary feeding belt is arranged in the reduction device,
No. two coals flow shaping device is arranged between crusher and reduction device；The lower section of reduction device is arranged in the coal chute, described
The lower section of coal chute is arranged in sample collecting device, and the collection sample tank is arranged in sample collecting device, and the collection sample tank is connected to coal chute, described
The bottom of collection sample tank is arranged in weighing system；The coal sample conveying device is arranged in the side of sample collecting device, the coal sample conveying dress
The side set is adjacent with collection sample tank, and the coal store is arranged in the other side of coal sample conveying device.The coal store storage collection sample
The coal sample collected in sample tank is transported in coal store or is delivered directly to on-line automatic by the coal sample in tank, the coal sample conveying device
Sample-preparing system.
Furthermore, the weighing system includes the meausring apparatus and control system for claiming body and being arranged on title body.
Coal sample quality can be uploaded to computer terminal by control system, and display collects current increment sample amount, collects coal sample number and collection sample tank
Middle sample total amount.Weighing system has warning function, and when sampler blocking or failure, collection sample tank is not collected into sample or receipts
Collect sample amount and be less than standard requirements, will start warning function, reminds staff, on-call maintenance, maintenance.
Furthermore, the sample tank that integrates is the barrel-like structure of stainless steel material.The collection sample tank has self-discharging, from clearly
Function is swept, and has the function of automatic packaging.
Coal sample conveying device has offline and On-line funchon, big or when not having online sample preparation when collecting sample amount, can first by
Coal sample in collection sample tank, which is transported in coal store, to be stored, and realizes offline functionality；It, can when collection sample amount is small and has online sample preparation
Coal sample in sample tank will be collected by coal sample conveying device and be fed directly to on-line automatic sample-preparing system.
The utility model compared with prior art, has the following advantages that and effect: which has a compact structure and a reasonable design, operation side
Just, intelligence, the degree of automation are higher, can record increment number and each increment quality, and have the function of automatic discharging, improve
Working efficiency, effectively reduces human intervention, and the coal sample suitable for Coal Mechanical Sampling Machine is collected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure: 1- sampler；2- No.1 coal flow shaping device；3- primary feeding belt；4- crusher；5- times grade is fed skin
Band；No. bis- coal flow shaping devices of 6-；7- reduction device；8- sample collecting device；9- collection sample tank；10- coal conveyer belt；11- coal store；The defeated coal of 12-
Pipe；13- weighing system；Coal collection device more than 14-.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1, there is the mechanical sampling device sample collection device of weighing and storage function in the present embodiment, including adopt
Sample device 1, No.1 coal flow shaping device 2, primary feeding belt 3, crusher 4,5, No. two coal flow shaping devices 6 of secondary feeding belt, contracting
Divide device 7, sample collecting device 8, collection sample tank 9, coal conveyer belt 10, coal store 11, coal chute 12, weighing system 13 and remaining coal collection device
14；Sampler 1 and No.1 coal flow shaping device 2 are arranged at the top of primary feeding belt 3, and sampler 1 is arranged in primary feed
One end of belt 3, No.1 coal flow shaping device 2 are arranged in the middle part of primary feeding belt 3；The setting of crusher 4 is fed skin in primary
With 3 lower section, crusher 4 is arranged in the other end of primary feeding belt 3；Secondary feeding belt 5 is arranged under crusher 4
Side, crusher 4 are located at one end of secondary feeding belt 5；The lower section of secondary feeding belt 5 is arranged in remaining coal collection device 14, remaining
Coal collection device 14 is arranged in the other end of secondary feeding belt 5；Secondary feeding belt 5 is arranged in No. two coal flow shaping devices 6
Top, reduction device 7 are arranged in the middle part of secondary feeding belt 5, No. two coal flow shaping devices 6 be arranged in crusher 4 and reduction device 7 it
Between；The lower section of reduction device 7 is arranged in coal chute 12, and the lower section of coal chute 12 is arranged in sample collecting device 8, and the setting of collection sample tank 9 is in collection sample
In device 8, collection sample tank 9 is connected to coal chute 12, and the bottom of collection sample tank 9 is arranged in weighing system 13；Coal conveyer belt 10 is arranged in collection
The side of the side of sample device 8, coal conveyer belt 10 is adjacent with collection sample tank 9, and coal store 11 is arranged in the other side of coal conveyer belt 10.
In the present embodiment, weighing system 13 includes the meausring apparatus and control system for claiming body and being arranged on title body.
In the present embodiment, integrate sample tank 9 as the barrel-like structure of stainless steel material.
The present embodiment use process is as follows:
The collected sample of sampler 1 passes sequentially through primary feeding belt 3, No.1 coal flow shaping device 2, crusher 4, secondary
It is collected into after feeding belt 5, No. two coal flow shaping devices 6, reduction device 7, coal chutes 12 in collection sample tank 9, Weighing system 13 is placed in
The bottom of sample collecting device, Weighing system 13 include the meausring apparatus and control system for claiming body and being arranged on title body.Control system energy
Coal sample quality is uploaded to computer terminal, display collects current increment sample amount, collects coal sample number and collect sample in sample tank 9 total
Amount, Weighing system 13 has warning function, if 1 blocking of sampler or failure, is not collected into sample or collection sample amount is less than
Standard requirements will start warning function, remind staff, on-call maintenance, maintenance.In addition when collection sample total amount reaches setting
The upper limit, collection 9 automatic discharging of sample tank to coal store 11 or are delivered directly in on-line intelligence sample-preparing system.
By above-mentioned elaboration, those skilled in the art can implement.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to the utility model structure example explanation described in this specification.
All equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are wrapped
It includes in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of mechanical sampling device sample collection device with weighing and storage function, which is characterized in that including sampler, one
Number coal flow shaping device, primary feeding belt, crusher, secondary feeding belt, No. two coal flow shaping devices, reduction device, sample collecting devices, collection
Sample tank, coal sample conveying device, coal store, coal chute, weighing system and remaining coal collection device；The sampler and No.1 coal stream are whole
Shape device is arranged at the top of primary feeding belt, and the sampler is arranged in one end of primary feeding belt, the No.1 coal
Flow shaping device is arranged in the middle part of primary feeding belt；The lower section of primary feeding belt is arranged in the crusher, described broken
Machine is arranged in the other end of primary feeding belt；The lower section of crusher, the broken seat in the plane is arranged in the secondary feeding belt
In one end of secondary feeding belt；The lower section of secondary feeding belt is arranged in the remaining coal collection device, and the remaining coal collects dress
Set the other end for being arranged in secondary feeding belt；The top of secondary feeding belt is arranged in No. two coals flow shaping device, described
The middle part of secondary feeding belt is arranged in reduction device, and No. two coals flow shaping device is arranged between crusher and reduction device；Institute
The lower section that reduction device is arranged in coal chute is stated, the lower section of coal chute is arranged in the sample collecting device, and the collection sample tank setting is in collection sample
In device, the collection sample tank is connected to coal chute, and the bottom of collection sample tank is arranged in the weighing system；The coal sample conveying device cloth
It sets in the side of sample collecting device, adjacent with collection sample tank, the coal store is arranged in the other side of coal sample conveying device.
2. the mechanical sampling device sample collection device with weighing and storage function according to claim 1, feature exist
In the weighing system includes the meausring apparatus and control system for claiming body and being arranged on title body.
3. the mechanical sampling device sample collection device with weighing and storage function according to claim 1, feature exist
In, the sample tank that integrates as the barrel-like structure of stainless steel material, there is self-discharging, from cleaning function.
4. the mechanical sampling device sample collection device with weighing and storage function according to claim 2, feature exist
Coal sample quality can be uploaded in real time to computer terminal in: the control system of the weighing system, display collect current increment sample amount,
Collect sample total amount in coal sample number and collection sample tank；When sampler blocking or failure, collects sample tank and be not collected into sample or collection
When sample amount is less than standard requirements, control system will start warning function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358833.5U CN209055345U (en) | 2018-08-22 | 2018-08-22 | A kind of mechanical sampling device sample collection device with weighing and storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358833.5U CN209055345U (en) | 2018-08-22 | 2018-08-22 | A kind of mechanical sampling device sample collection device with weighing and storage function |
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| CN209055345U true CN209055345U (en) | 2019-07-02 |
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| CN201821358833.5U Active CN209055345U (en) | 2018-08-22 | 2018-08-22 | A kind of mechanical sampling device sample collection device with weighing and storage function |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712973A (en) * | 2019-09-12 | 2020-01-21 | 江苏保丰集团公司 | Collection device is planted to grain |
| CN110823620A (en) * | 2019-11-14 | 2020-02-21 | 上海明华电力科技有限公司 | Coal as fired sampling and coal quality analysis system |
| CN110926869A (en) * | 2019-11-12 | 2020-03-27 | 中南大学 | Preliminary division weighing and collecting device and method for powdery sample material |
| CN111366225A (en) * | 2020-03-30 | 2020-07-03 | 大唐湘潭发电有限责任公司 | System and method for preventing weighing probe of belt sampling machine sample retention and separation machine from being damaged by jacking |
| CN112758370A (en) * | 2020-12-24 | 2021-05-07 | 国电汉川发电有限公司 | Coal sample sampling and preparing verification method and system |
| CN113514301A (en) * | 2021-07-09 | 2021-10-19 | 西安热工研究院有限公司 | System and method for improving sample preparation representativeness of mechanical sample preparation device |
| CN114295406A (en) * | 2021-11-26 | 2022-04-08 | 中国辐射防护研究院 | Earth pillar cutting and collecting device |
| CN114486316A (en) * | 2022-02-14 | 2022-05-13 | 江苏方天电力技术有限公司 | Early warning device of intelligence perception coal sampling machine trouble |
-
2018
- 2018-08-22 CN CN201821358833.5U patent/CN209055345U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712973A (en) * | 2019-09-12 | 2020-01-21 | 江苏保丰集团公司 | Collection device is planted to grain |
| CN110926869A (en) * | 2019-11-12 | 2020-03-27 | 中南大学 | Preliminary division weighing and collecting device and method for powdery sample material |
| CN110823620A (en) * | 2019-11-14 | 2020-02-21 | 上海明华电力科技有限公司 | Coal as fired sampling and coal quality analysis system |
| CN111366225A (en) * | 2020-03-30 | 2020-07-03 | 大唐湘潭发电有限责任公司 | System and method for preventing weighing probe of belt sampling machine sample retention and separation machine from being damaged by jacking |
| CN112758370A (en) * | 2020-12-24 | 2021-05-07 | 国电汉川发电有限公司 | Coal sample sampling and preparing verification method and system |
| CN113514301A (en) * | 2021-07-09 | 2021-10-19 | 西安热工研究院有限公司 | System and method for improving sample preparation representativeness of mechanical sample preparation device |
| CN114295406A (en) * | 2021-11-26 | 2022-04-08 | 中国辐射防护研究院 | Earth pillar cutting and collecting device |
| CN114486316A (en) * | 2022-02-14 | 2022-05-13 | 江苏方天电力技术有限公司 | Early warning device of intelligence perception coal sampling machine trouble |
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