CN203629990U - Industrial analyzer of coal - Google Patents
Industrial analyzer of coal Download PDFInfo
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- CN203629990U CN203629990U CN201320805112.5U CN201320805112U CN203629990U CN 203629990 U CN203629990 U CN 203629990U CN 201320805112 U CN201320805112 U CN 201320805112U CN 203629990 U CN203629990 U CN 203629990U
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- coal
- transport tape
- analysis instrument
- housing
- furnace wall
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Abstract
The utility model discloses an industrial analyzer of coal. The industrial analyzer of coal comprises a heating furnace which comprises a furnace wall, a heating device, a temperature sensor, a nitrogen inlet and an oxygen inlet, wherein the furnace wall is a long tunnel structure with two end faces; the heating device, the temperature sensor, the nitrogen inlet and the oxygen inlet are arranged in the heating furnace; two openings are correspondingly formed in the middles of the two end faces, and a heat-preserving layer is further arranged on the furnace wall; a transmission device which comprises a conveyer belt, a driving wheel, a driven wheel and a motor; a weighing device comprises two one over ten-thousand analytical balances. The industrial analyzer of coal disclosed by the utility model is simplified in structure, convenient in post-maintenance, low in cost, small in size and convenient to carry and transport.
Description
Technical field
The utility model relates to coal proximate analysis field, particularly a kind of coal proximate analysis instrument.
Background technology
At present, fuel cost has accounted for the more than 70% of fuel-burning power plant cost of electricity-generating, carries out fuel checking and accepting, controls calorific value poor, and enterprise getting profit is played an important role.
The technical analysis of coal is in coal analysis, to be substantially the most also most important analysis project, and it comprises the analysis projects such as the moisture, ash content, volatile matter, fixed carbon of coal, every take coal as raw material or the industrial sector of fuel all need to carry out the technical analysis of coal.In prior art, for accurately, in batches, automatically measure the technical analysis index of coal sample in batches, generally adopt industrial analysis instrument as conventional measuring equipment, in various industrial analysis instrument measuring equipments, by body of heater, weighing mechanism, rotating disk, elevating mechanism and rotating mechanism, base plate, control gear part composition, all adopts when work and controls rotating disk decline, rise, spinning solution drops on weighing mechanism successively by crucible, weighs each sample quality, and sample is heated up by control gear in body of heater, constant temperature, adopts rotating disk to decline again, rise, spinning solution weighs the remaining quality of each sample successively, and control gear change calculations per sample goes out the moisture of coal sample, ash content, volatile matter, the analysis indexes such as fixed carbon, for ensureing the verticality of lifting and the stationarity of rotation, to adopting the processing technology of parts, mounting process requires very strict, and therefore, industrial analysis instrument causes very large cost waste in manufacture process because the precision of process component does not reach requirement, and in use for some time due to parts wear, the reasons such as dislocation easily occur that lifting is not in place, horizontally rotate the problems such as deviation is large, cause instrument normally to work.
Utility model content
The utility model has been designed and developed a kind of industrial analysis instrument of coal, and object is to solve above-mentioned problems.The utility model is simple in structure, production cost is low, volume is little, easy to operate.
The technical scheme that the utility model provides is: a kind of industrial analysis instrument of coal, it is characterized in that, and comprising:
Heating furnace, it comprises furnace wall, heating arrangement, a temperature sensor, a nitrogen inlet and an oxygen inlet, described furnace wall is one to have the microscler tunnel structure of two end faces, in described heating furnace, middle part is provided with described heating arrangement, described temperature sensor, described nitrogen inlet and described oxygen inlet, in the middle of described two end faces, correspondence is provided with two openings, is also provided with heat-insulation layer on described furnace wall;
Sample presentation transmitting device, it comprises transport tape, driving wheel, engaged wheel and motor, described transport tape two ends are set in respectively on described driving wheel and described engaged wheel, described transport tape is horizontally disposed with, the upper end hop of described transport tape passes through described two openings in the tunnel of described heating furnace, the lower end hop of described transport tape is arranged on below the outside of described furnace wall, and described motor and described driving wheel are in transmission connection;
Meausring apparatus, described meausring apparatus comprises two ten thousand/electronic balances, described two electronic balances are arranged between upper and lower two hops of described transport tape, and between the both ends of the surface and described driving wheel or described engaged wheel of described furnace wall.
Preferably, the industrial analysis instrument of described coal also comprises:
Housing,
Sample introduction reducing mechanism, described sample introduction reducing mechanism is arranged on the top of one end of described housing, it comprises injection port, comminutor and outlet, described injection port, described comminutor and described outlet couple together successively from top to bottom, described injection port is arranged on the upper surface of described housing, described reducing mechanism and described outlet are arranged in described housing, and described outlet is arranged on the vertical direction of the other end of described transport tape;
Sample introduction door and produce kind door, described sample introduction door is arranged on one end of the corresponding sample presentation transmitting device in described housing two ends, and described produce kind door is arranged on electronic balance one side described in another of described meausring apparatus;
Controller, it comprises control device and data analysis set-up, it is arranged on the bottom surface of medial surface of described housing, and described meausring apparatus and described temperature sensor are electrically connected with described data analysis set-up, and described heating arrangement and described motor are electrically connected with described control device.
Preferably, described oxygen inlet and described nitrogen inlet extend out in described housing sidewall by pipeline respectively, on described pipeline, are provided with solenoid valve, and described solenoid valve is electrically connected with described controller.
Preferably, square section, described heating furnace tunnel is rectangle, circular or oval.
Preferably, the air line distance of described driving wheel and described engaged wheel inner side is greater than the tunnel long axis length of described heating furnace.
Preferably, described conveying belt lateral surface middle part is spaced apart is provided with multiple through holes, and the transverse cross-sectional shape of described through hole shape and crucible adapts, and the diameter of described through hole is less than or equal to the cross section diameter of described crucible 2/3 At The Height.
Preferably, the length of the vertical direction of described opening is greater than the height of described crucible, and the length of the horizontal direction of described opening is greater than the width of described transport tape.
Preferably, described electronic balance is slidably arranged on described housing madial wall by pole, described electronic balance can along with transport tape Vertical Square upward sliding, sliding distance is less than the inner distance between upper and lower two hops of described transport tape.
The beneficial effects of the utility model are that sample introduction reducing mechanism is set to set sample size by controller, and sample is sent in the crucible being placed on conveying belt by injection port, comminutor can carry out pulverization process before sample enters crucible, guaranteed that heating furnace can carry out heat treated to sample and reach standard-required within a short period of time.The utility model adopts transport tape to replace rotating disk, elevating mechanism and the rotating mechanism of original most of coal analysis instrument, make industrial analysis instrument designs simplification, convenient later maintenance, the finished product of coal described in the utility model low, volume is little and easy to carry and transport, the through hole arranging on described transport tape can be fixed on crucible on transport tape, guarantee can in transmitting procedure, not drop, and outside crucible bottom is exposed to, make the good heating crucible of heating furnace, make full use of the heat of heating arrangement, energy-conserving and environment-protective.Controller can be gathered temperature in stove and controlled by temperature sensor heating-up temperature, heat time, thermostat temperature and the constant temperature time of heating arrangement, guarantees temperature requirements and the time factor analyzed.Electronic balance can, by sliding and carry out the crucible of empty crucible and carry sample to weigh in the middle of transport tape, have been removed the labyrinth such as rotary part and rotating disk from and install, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the industrial analysis instrument of coal described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to instructions word.
As shown in Figure 1, a kind of embodiment of the industrial analysis instrument of coal described in the utility model is set to:
Housing 4 is arranged on the industrial analysis instrument outside of described coal; Sample introduction reducing mechanism, described sample introduction reducing mechanism is arranged on the top of one end of described housing 4, it comprises injection port 1, comminutor 2 and outlet 6, described injection port 1, described comminutor 2 and described outlet 6 couple together successively from top to bottom, described injection port 1 is arranged on the upper surface of described housing 4, described comminutor 2 and described outlet 6 are arranged in described housing 4, and described outlet 6 is arranged on the vertical direction of the other end of described transport tape 14;
Heating furnace, it comprises furnace wall 3, heating arrangement 15, temperature sensor 8, nitrogen inlet 9 and an oxygen inlet 7, described furnace wall 3 is one to have the microscler tunnel structure of two end faces, in described heating furnace, middle part is provided with described heating arrangement 15, described temperature sensor 8, described nitrogen inlet 9 and described oxygen inlet 7, in the middle of described two end faces, correspondence is provided with two openings, is also provided with heat-insulation layer on described furnace wall;
Sample presentation transmitting device, it comprises transport tape 14, driving wheel 11, engaged wheel 12 and motor 18, described transport tape 14 two ends are set in respectively on described driving wheel 11 and described engaged wheel 12, described transport tape 14 is horizontally disposed with, the upper end hop of described transport tape 14 passes through described two openings in the tunnel of described heating furnace, the lower end hop of described transport tape 14 is arranged on below the outside of described furnace wall 3, described motor 18 is in transmission connection with described driving wheel 11, wherein, described conveying belt lateral surface middle part is spaced apart is provided with multiple through holes, the transverse cross-sectional shape of described through hole shape and crucible 10 adapts, the diameter of described through hole is less than or equal to the cross section diameter of described crucible 2/3 At The Height.；
Meausring apparatus, described meausring apparatus comprises two ten thousand/electronic balances 13, described two electronic balances 13 are arranged between upper and lower two hops of described transport tape 14, and between the both ends of the surface and described driving wheel 11 or described engaged wheel 12 of described furnace wall 3.
Controller, it comprises control device 16 and data analysis set-up 17, it is arranged on the bottom surface of medial surface of described housing 4, described meausring apparatus and described temperature sensor 8 are electrically connected with described data analysis set-up 17, and described heating arrangement 15 and described motor 18 are electrically connected with described control device 16.
Preferably, described oxygen inlet and described nitrogen inlet extend out in described housing sidewall by pipeline respectively, on described pipeline, are provided with solenoid valve, and described solenoid valve is electrically connected with described controller.
Preferably, square section, described heating furnace tunnel is rectangle, circular or oval.
Preferably, the air line distance of described driving wheel and described engaged wheel inner side is greater than the tunnel long axis length of described heating furnace.
Preferably, the length of the vertical direction of described opening is greater than the height of described crucible, and the length of the horizontal direction of described opening is greater than the width of described transport tape.
Preferably, described electronic balance is slidably arranged on described housing madial wall by pole, described electronic balance can along with transport tape Vertical Square upward sliding, sliding distance is less than the inner distance between upper and lower two hops of described transport tape.
In the time using the utility model to carry out coal analysis, first after pulverizing by sample introduction reducing mechanism, roughly weighing a certain amount of coal sample packs in corresponding below crucible, in crucible, inject after sample, electronic balance below slides into crucible bottom, crucible is separated to the through hole of conveying belt, and keep electronic balance not contact with conveying belt, weigh crucible and add the general assembly (TW) after sample, again according to the moisture of the coal that will analyze, the requirement that ash content or volatilization grade, the temperature of heating arrangement and heat time in the heating furnace that selection sets, by controller control conveying belt, the crucible that fills sample is transported in stove and is heated afterwards, after having heated, again crucible being transported to stove by controller control conveying belt weighs outward, data analysis set-up image data is analyzed, obtain analysis result.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in instructions and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. an industrial analysis instrument for coal, is characterized in that, comprising:
Heating furnace, it comprises furnace wall, heating arrangement, a temperature sensor, a nitrogen inlet and an oxygen inlet, described furnace wall is one to have the microscler tunnel structure of two end faces, in described heating furnace, middle part is provided with described heating arrangement, described temperature sensor, described nitrogen inlet and described oxygen inlet, in the middle of described two end faces, correspondence is provided with two openings, is also provided with heat-insulation layer on described furnace wall;
Sample presentation transmitting device, it comprises transport tape, driving wheel, engaged wheel and motor, described transport tape two ends are set in respectively on described driving wheel and described engaged wheel, described transport tape is horizontally disposed with, the upper end hop of described transport tape passes through described two openings in the tunnel of described heating furnace, the lower end hop of described transport tape is arranged on below the outside of described furnace wall, and described motor and described driving wheel are in transmission connection;
Meausring apparatus, described meausring apparatus comprises two ten thousand/electronic balances, described two electronic balances are arranged between upper and lower two hops of described transport tape, and between the both ends of the surface and described driving wheel or described engaged wheel of described furnace wall.
2. the industrial analysis instrument of coal as claimed in claim 1, is characterized in that, also comprises:
Housing,
Sample introduction reducing mechanism, described sample introduction reducing mechanism is arranged on the top of one end of described housing, it comprises injection port, comminutor and outlet, described injection port, described comminutor and described outlet couple together successively from top to bottom, described injection port is arranged on the upper surface of described housing, described reducing mechanism and described outlet are arranged in described housing, and described outlet is arranged on the vertical direction of the other end of described transport tape;
Sample introduction door and produce kind door, described sample introduction door is arranged on one end of the corresponding sample presentation transmitting device in described housing two ends, and described produce kind door is arranged on electronic balance one side described in another of described meausring apparatus;
Controller, it comprises control device and data analysis set-up, it is arranged on the bottom surface of medial surface of described housing, and temperature sensor is electrically connected with described data analysis set-up described in described meausring apparatus, and described heating arrangement and described motor are electrically connected with described control device.
3. the industrial analysis instrument of coal as claimed in claim 1, it is characterized in that, described oxygen inlet and described nitrogen inlet extend out in described housing sidewall by pipeline respectively, on described pipeline, are provided with solenoid valve, and described solenoid valve is electrically connected with described control device.
4. the industrial analysis instrument of coal as claimed in claim 1, is characterized in that, square section, described heating furnace tunnel is rectangle, circular or oval.
5. the industrial analysis instrument of coal as claimed in claim 1, is characterized in that, the air line distance of described driving wheel and described engaged wheel inner side is greater than the tunnel long axis length of described heating furnace.
6. the industrial analysis instrument of coal as claimed in claim 1, it is characterized in that, described conveying belt lateral surface middle part is spaced apart is provided with multiple through holes, the transverse cross-sectional shape of described through hole shape and crucible adapts, and the diameter of described through hole is less than or equal to the cross section diameter of described crucible 2/3 At The Height.
7. the industrial analysis instrument of coal as claimed in claim 6, is characterized in that, the length of the vertical direction of described opening is greater than the height of described crucible, and the length of the horizontal direction of described opening is greater than the width of described transport tape.
8. the industrial analysis instrument of coal as claimed in claim 2, it is characterized in that, described electronic balance is slidably arranged on described housing madial wall by pole, described electronic balance can along with transport tape Vertical Square upward sliding, sliding distance is less than the inner distance between upper and lower two hops of described transport tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805112.5U CN203629990U (en) | 2013-12-09 | 2013-12-09 | Industrial analyzer of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805112.5U CN203629990U (en) | 2013-12-09 | 2013-12-09 | Industrial analyzer of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629990U true CN203629990U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320805112.5U Expired - Fee Related CN203629990U (en) | 2013-12-09 | 2013-12-09 | Industrial analyzer of coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510170A (en) * | 2016-01-28 | 2016-04-20 | 湖南省计量检测研究院 | Multifunctional gas supply device |
| CN110631948A (en) * | 2019-09-30 | 2019-12-31 | 佛山科学技术学院 | Raw coal ash content detection device and detection method |
| CN114152538A (en) * | 2020-09-08 | 2022-03-08 | 河南省德耀节能科技股份有限公司 | Carbon material parameter online detection device and detection method |
-
2013
- 2013-12-09 CN CN201320805112.5U patent/CN203629990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510170A (en) * | 2016-01-28 | 2016-04-20 | 湖南省计量检测研究院 | Multifunctional gas supply device |
| CN110631948A (en) * | 2019-09-30 | 2019-12-31 | 佛山科学技术学院 | Raw coal ash content detection device and detection method |
| CN114152538A (en) * | 2020-09-08 | 2022-03-08 | 河南省德耀节能科技股份有限公司 | Carbon material parameter online detection device and detection method |
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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 |
Granted publication date: 20140604 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |