CN1837799A - Sulphur analyzer with automatic sample feeder - Google Patents
Sulphur analyzer with automatic sample feeder Download PDFInfo
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- CN1837799A CN1837799A CNA2006100315844A CN200610031584A CN1837799A CN 1837799 A CN1837799 A CN 1837799A CN A2006100315844 A CNA2006100315844 A CN A2006100315844A CN 200610031584 A CN200610031584 A CN 200610031584A CN 1837799 A CN1837799 A CN 1837799A
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000005864 Sulphur Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims description 22
- 229910052717 sulfur Inorganic materials 0.000 claims description 22
- 239000011593 sulfur Substances 0.000 claims description 22
- 238000012546 transfer Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000006698 induction Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0042—SO2 or SO3
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00178—Special arrangements of analysers
- G01N2035/00207—Handling bulk quantities of analyte
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
This invention relates to a sulphur analyzer with automatic sample feeder, which comprises a kiln body fixed on bottom plate, a control mechanism, and connected by turns sulfur-quantity sensor connected to the tail of a combustion tube in kiln by pipeline, a drier, a flow sensor, and a circulation pump; besides, there is a sample port on input end of the kiln connected to a auto-sample device that comprises a conveyer, a sample-send device and a location mechanism. This invention improves whole work efficiency, and reduces manual error.
Description
Technical field
The present invention is mainly concerned with the measuring equipment field of sulfur content in the combustible, refers in particular to a kind of constant sulphur appliance with automatic sample conveying device.
Background technology
The analytical instrument of the sulfur content of traditional mensuration coal sample has adopted a large amount of manual steps, all needs before the test manually coal sample to be carried out weighing, need manually to shift sample between balance and instrument, not only need great amount of manpower and material resources, labour intensity is big, inefficiency, and be prone to mistake.Sample coal sample in transfer process is subjected to the influence of external environment, causes measuring accuracy inaccurate.The mass data that records in addition also need manually be carried out data processing, easily causes personal error, is not suitable for processing of on-line analysis and networked data and processing.
In the prior art, mainly there are the manual and various automatic two class constant sulphur appliances of single sample.The manual constant sulphur appliance of single sample adopts traditional method of testing, horizontal body of heater, manual title sample, setting-out.Though turnover sample and data processing are to be finished by computer control, because of can only put a sample at every turn, operating personnel can not leave instrument, have reduced work efficiency; And need open when picking and placeing sample because the sample presentation mouth lid that high temperature may scald one's hand is very easily scalded at every turn.What various automatic determination instrument of sulfur adopted is vertical body of heater, can claim the sample setting-out automatically, and every dish can carry out various test, but the floorage of sample boat does not cause coal sample to tile not open very much, and gas sulphur is that sulphur is moving from the bottom up, makes the coal sample burning insufficient, measuring accuracy is not high, the coal sample restricted application.
Summary of the invention
The technical problem to be solved in the present invention just is: at the technical matters of prior art existence, the present invention proposes a kind ofly can realize the sample presentation robotization, and sample presentation operation location accurately, the constant sulphur appliance of the band automatic sample conveying device of working stability, thereby improved the measuring equipment whole work efficiency, reduced error artificial in the surveying work.
For solving the problems of the technologies described above, the solution that the present invention proposes is: a kind of constant sulphur appliance with automatic sample conveying device, it comprises the body of heater that is fixed on the base plate, control gear and the sulfur content induction installation that links to each other successively by pipeline, drying device, flow inductor and ebullator, be equiped with flame tube in the body of heater, the sulfur content induction installation links to each other with the tail end of flame tube by pipeline, the inlet end of body of heater is provided with the sample presentation mouth, it is characterized in that: the sample presentation mouth of described body of heater links to each other with an automatic sample conveying device, and described automatic sample conveying device comprises connecting gear, sample feeding mechanism and detent mechanism.
Described connecting gear comprises engaged wheel, chain, stretching pulley, driving wheel, the delivery platform that is fixed on the frame and transmits motor, chain is set around on engaged wheel, stretching pulley and the driving wheel, chain is positioned at the top of delivery platform, delivery platform be placed on sample boat platform on the sample presentation mouth on same surface level, driving wheel links to each other with the transmission motor, and the transmission motor links to each other with control gear and controlled mechanism controls.
Described connecting gear comprises rotating disc, turning axle and is fixed in stationary disk on the frame, transmits motor, stationary disk be placed on sample boat platform on the sample presentation mouth on same surface level; Rotating disc is positioned at the top of stationary disk, transmits motor and links to each other with rotating disc by turning axle, and the transmission motor links to each other with control gear and controlled mechanism controls.
Described sample feeding mechanism comprises sample transfer bar, towing plate, tooth bar and sample presentation motor, and the sample presentation motor links to each other with control gear and controlled mechanism controls, and the output shaft of sample presentation motor links to each other with towing plate by tooth bar; One end of sample transfer bar links to each other with towing plate, and the other end links to each other with sample boat platform.
Described locating device comprises magnet steel and the alignment sensor that matches with magnet steel, and magnet steel is positioned on the connecting gear, and alignment sensor links to each other with control gear.
Described constant sulphur appliance further comprises abandons sampling device, and it comprises abandons sample mouth and gatherer, and abandon the sample mouth and be positioned at the front side of sample presentation mouth along sample boat moving direction,, gatherer is positioned at abandons sample mouth below, is fixed on the base plate.
Described constant sulphur appliance further comprises sample boat pick-up unit, it comprises detecting sensor and detection platform, detection platform is positioned at the previous sample boat position of sample presentation mouth along sample boat moving direction, and with the sample presentation mouth on sample boat platform on same surface level, detecting sensor is fixed on the detection platform and with control gear and links to each other.
Compared with prior art, advantage of the present invention just is:
1, the constant sulphur appliance of band automatic sample conveying device of the present invention is at the other automatic sample conveying device that is provided with of body of heater one side sample presentation mouth, utilize automatic sample conveying device can realize the full-automation of sample presentation operation, thereby improved the work efficiency of whole constant sulphur appliance, reduced working strength of workers, improved the measuring accuracy of constant sulphur appliance, the error that has easily caused when having avoided manually-operated;
2, the constant sulphur appliance of band automatic sample conveying device of the present invention is taked the mode of horizontal sample presentation, and air-flow is along sample boat direction horizontal flow, and the floorage of sample boat groove big, the splendid attire coal sample is more shallow, therefore coal sample is fully burnt, and has improved measuring accuracy;
3, the constant sulphur appliance of band automatic sample conveying device of the present invention is provided with and abandons the model machine structure, the sample boat of all burnt can be collected automatically and be abandoned in the sample gatherer, do not need operating personnel manually to take out, make the collection work of abandoning sample incorporate automatization system into, and then the realization instrument is unattended, improve the work efficiency of constant sulphur appliance integral body, also avoided abandoning the phenomenon that sample leaves about everywhere, can not cause the pollution of experimental situation;
4, the constant sulphur appliance of band automatic sample conveying device of the present invention is provided with sample boat pick-up unit, whether the sample boat that this device can effectively detect all burnt withdraws from combustion furnace automatically, the sample boat that only detects all burnt has withdrawed from combustion furnace and just can continue sample presentation, thereby avoided because of old sample does not take out, new sample is sent the fault of bringing again to, solve an insoluble difficult problem in the robotization sample conveying device, improved the accuracy and the stability of robotization sample presentation.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 be among Fig. 1 A to structural representation;
Fig. 3 be among Fig. 1 B to structural representation;
Fig. 4 is the structural representation of the embodiment of the invention 2;
Fig. 5 be among Fig. 4 C to structural representation.
Marginal data
1, control gear 2, sulfur content induction installation 3, flame tube
4, body of heater 5, sample presentation mouth 6, sample boat
7, sample boat platform 8, first frame 91, engaged wheel
92, chain 93, stretching pulley 94, driving wheel
95, delivery platform 96, transmit motor 101, abandon the sample mouth
102, gatherer 111, sample transfer bar 112, towing plate
113, tooth bar 114, sample presentation motor 121, magnet steel
122, alignment sensor 13, straight-bar machines frame 14, second frame
15, ebullator 16, flow inductor 17, drying device
181, detecting sensor 182, detection platform 19, base plate
201, rotating disc 202, stationary disk 203, rotation are taken out
204, transmit motor 21, the 3rd frame 22, the 4th frame
Embodiment
Below with reference to the drawings and specific embodiments the present invention is described in further details.
Embodiment 1: Fig. 1, Fig. 2 and shown in Figure 3, the constant sulphur appliance of band automatic sample conveying device of the present invention, it comprises body of heater 4, control gear 1 that is fixed on the base plate 19 and sulfur content induction installation 2, drying device 17, flow inductor 16 and the ebullator 15 that links to each other successively by pipeline, be equiped with flame tube 3 in the body of heater 4, sulfur content induction installation 2 links to each other by the tail end of pipeline with flame tube 3, the inlet end of body of heater 4 is provided with sample presentation mouth 5, and the sample presentation mouth 5 of body of heater 4 links to each other with an automatic sample conveying device.Automatic sample conveying device comprises chain form connecting gear, sample feeding mechanism and locating device.Wherein, control gear 1 is motion, location and the data acquisition that is used to control whole instrument; Sulfur content induction installation 2 is used for analyzing the sulfur content from the air-flow of body of heater 4 extractions; Drying device 17 is used for absorbing the moisture of air-flow; Flow inductor 16 is used to measure and control the size of airshed; Ebullator 15 is used to provide air-flow power.The chain form connecting gear comprises engaged wheel 91, chain 92, stretching pulley 93, driving wheel 94, delivery platform 95 and transmission motor 96, driving wheel 94 and engaged wheel 91 are individually fixed on second frame 14 and first frame 8, stretching pulley 93 and delivery platform 95 are fixed on the straight-bar machines frame 13, chain 92 is set around engaged wheel 91, on stretching pulley 93 and the driving wheel 94, chain 92 is positioned at the top of transmission platform 95, transmission platform 95 be placed on sample boat platform 7 on the sample presentation mouth 5 on same surface level, driving wheel 94 links to each other with transmission motor 96, and transmission motor 96 links to each other with control gear 1 and 1 control of controlled mechanism.Sample feeding mechanism comprises sample transfer bar 111, towing plate 112, tooth bar 113 and sample presentation motor 114, and sample presentation motor 114 links to each other with control gear 1 and 1 control of controlled mechanism, and the output shaft of sample presentation motor 114 links to each other with towing plate 112 by tooth bar 113; One end of sample transfer bar 111 links to each other with towing plate 112, the other end links to each other with sample boat platform 7, in the present embodiment, an end that links to each other with sample boat platform 7 on the sample transfer bar 111 is hook solid, makes sample transfer bar 111 hang in the connecting hole of sample boat platform 7 and can be with sample presentation platform 7 to do rectilinear motion by the design of this hook solid.Locating device comprises magnet steel 121 and alignment sensor 122, is fixed on the magnet steel 121 on the chain 92 and is fixed on alignment sensor 122 on the straight-bar machines frame 13 to cooperatively interact to work and make a sample boat of chain 92 every motions position promptly stop to realize the location.Alignment sensor 122 links to each other with control gear 1, sends trigger pip to control gear 1, controls by 1 pair of connecting gear of control gear again.Whenever move a sample boat position just the sample boat 6 of close fire door be pushed on the sample boat platform 7 on the sample presentation mouth 5.Abandoning the model machine structure comprises and abandons sample mouth 101 and gatherer 102, and abandon sample mouth 101 and be positioned at the front side of sample presentation mouth 5 along sample boat 6 moving directions, gatherer 102 is positioned at the below of abandoning sample mouth 101, is fixed on the base plate 19.Sample boat pick-up unit comprises detecting sensor 181 and detection platform 182, and wherein detection platform 182 is positioned at the previous sample boat position of sample presentation mouth 5 along sample boat 6 moving directions, and is fixed on the straight-bar machines frame 13, with sample boat platform 7 on the sample presentation mouth 5 on same surface level.Detecting sensor 181 is fixed on the detection platform 182 and with control gear 1 and links to each other, and detecting sensor 181 can adopt temperature sensor, photoelectric sensor, weight sensor, mechanical pick-up device and capacitive transducer etc., adopts temperature sensing in the present embodiment.When the sample boat 6 after coal sample has been burnt was sent on the detection platform 182, because of sample boat 6 just withdraws from 1150 ℃ body of heater, surface temperature was very high, judges by the temperature detecting function of detecting sensor 181 whether sample boat 6 is removed.Carry out next one in the body of heater 4 and test if taken out then next sample boat 6 to be sent into, on the contrary the interrupt experiments of then reporting to the police, in order to avoid do not take out the impaired fault of the instrument that brings because of sample boat 6.
Principle of work:, the sample boat 6 that weighs up coal sample outwards is successively placed on the chain 92 between per two straight-bars from the fire door of body of heater 4, and drops on the delivery platform 95 referring to Fig. 1, Fig. 2 and shown in Figure 3.Delivery platform 95 be placed on sample boat platform 7 on the sample presentation mouth 5 on same surface level, and sample presentation mouth 5 is fixed on the body of heater 4, links to each other with flame tube 3 in the body of heater 4.Start and transmit motor 96, drive the reach of chain 92 levels, and then make the sample boat 6 level reach on delivery platform 95 that is clipped between 92 liang of straight-bars of chain by driving wheel 94, engaged wheel 91 and stretching pulley 93.Whenever move a sample boat position, cooperatively interact to work chain 92 stop motions are located by being fixed on the magnet steel 121 on the chain 92 and being fixed on alignment sensor 122 on the straight-bar machines frame 13.Whenever moving a sample boat position just is pushed to the sample boat 6 of the most close body of heater 4 fire doors on the sample boat platform 7 that links to each other with sample presentation mouth 5.Start sample presentation motor 114, sample transfer bar 111 move left and right that drive towing plates 112 and link to each other by tooth bar 113 with towing plate 112; Wherein sample transfer bar 111 hangs over sample boat platform 7 by the crotch of front end, and then promotes sample boat platform 7 and asking sample boat 6 to enter in the flame tube 3 in the body of heater 4 by sample presentation mouth 5.Coal sample in the sample boat 6 is at high temperature burnt, and the gas of generation is drawn out of from flame tube 3, and by the flow inductor 16 and the ebullator 15 of sulfur content induction installation 2, drying device 17, mensuration gas sulfur content, final waste gas is discharged from successively.The lot of data that control gear 1 will obtain from sulfur content induction installation 2 is carried out analyzing and processing and is drawn final result.Take it out of body of heater 4 and the sample boat 6 after having burnt hauls sample boat platform 7 by sample transfer bar 111, be parked on the sample presentation mouth 5.At this moment transmitting motor 96 starts once more, sample boat position of chain 92 reaches, when sample boat 6 that will be to be tested is delivered on the sample boat platform 7, the sample boat 6 that the last time experiment finishes is shifted onto on the detection platform 182, detect sample boat 6 with detecting sensor 181 and whether take out.After treating that next experiment finishes, the sample boat 6 that chain 92 is pushing away on detection platform 182 again pushes in the gatherer 102 from abandoning sample mouth 101.Finish a complete experimental period at this point.
Embodiment 2: as shown in Figure 4 and Figure 5, the constant sulphur appliance of band automatic sample conveying device of the present invention, it comprises body of heater 4, control gear 1 that is fixed on the base plate and sulfur content induction installation 2, drying device 17, flow inductor 16 and the ebullator 15 that links to each other successively by pipeline, be equiped with flame tube 3 in the body of heater 4, sulfur content induction installation 2 links to each other by the tail end of pipeline with flame tube 3, the inlet end of body of heater 4 is provided with sample presentation mouth 5, and the sample presentation mouth 5 of body of heater 4 links to each other with an automatic sample conveying device.Automatic sample conveying device comprises disc type connecting gear, sample feeding mechanism and locating device.Wherein, control gear 1 is motion, location and the data acquisition that is used to control whole instrument; Sulfur content induction installation 2 is used for analyzing the sulfur content from the air-flow of body of heater 4 extractions; Drying device 17 is used for absorbing the moisture of air-flow; Flow inductor 16 is used to measure and control the size of airshed; Ebullator 15 is used to provide air-flow power.The disc type connecting gear comprises rotating disc 201, stationary disk 202, turning axle 203 and transmits motor 204, and stationary disk 202 is fixed on the 3rd frame 21, and be placed on sample boat platform 7 on the sample presentation mouth 5 on same surface level; Rotating disc 201 is positioned at the top of stationary disk 202, transmits motor 204 and is fixed on the 4th frame 22, and link to each other with rotating disc 201 by turning axle 203, and driven rotary dish 201 rotates around turning axle 203.Transmission motor 204 links to each other with control gear 1 and 1 control of controlled mechanism.Sample feeding mechanism comprises sample transfer bar 111, towing plate 112, tooth bar 113 and sample presentation motor 114, sample presentation motor 114 is fixed on the base plate, sample presentation motor 114 links to each other with control gear 1 and 1 control of controlled mechanism, and the output shaft of sample presentation motor 114 links to each other with towing plate 112 by tooth bar 113; One end of sample transfer bar 111 links to each other with towing plate 112, the other end links to each other with sample boat platform 7, in the present embodiment, an end that links to each other with sample boat platform 7 on the sample transfer bar 111 is hook solid, makes sample transfer bar 111 hang in the connecting hole of sample boat platform 7 and can be with sample boat platform 7 to do rectilinear motion by the design of this hook solid.Locating device comprises magnet steel 121 and alignment sensor 122, is fixed on the magnet steel 121 on the rotating disc 201 and is fixed on alignment sensor 122 on the 3rd frame 21 to cooperatively interact to work rotating disc 201 stop motions are located.Alignment sensor 122 links to each other with control gear 1, sends trigger pip to control gear 1, controls by 1 pair of connecting gear of control gear again.Whenever move a sample boat position just the sample boat 6 of close fire door be pushed on the sample boat platform 7 on the sample presentation mouth 5.Abandoning the model machine structure comprises and abandons sample mouth 101, gatherer 102, and abandon sample mouth 101 and be positioned at the front side of sample presentation mouth 5 along sample boat 6 moving directions, gatherer 102 is positioned at abandons sample mouth 101 belows, is fixed on the base plate 19.Sample boat pick-up unit comprises detecting sensor 181 and detection platform 182, and detection platform 182 is positioned at the previous sample boat position of sample presentation mouth 5 along sample boat 6 moving directions, and with sample presentation mouth 5 on sample boat platform 7 on same surface level.Detecting sensor 181 is fixed on the detection platform 182 and with control gear 1 and links to each other, and detecting sensor 181 can adopt temperature sensor, photoelectric sensor, weight sensor, mechanical pick-up device and capacitive transducer etc., adopts temperature sensing in the present embodiment.When the sample boat 6 after coal sample has been burnt was sent on the detection platform 182, because of sample boat 6 just withdraws from 1150 ℃ body of heater, surface temperature was very high, judges by the temperature detecting function of detecting sensor 181 whether sample boat 6 is removed.Carry out next one in the body of heater 4 and test if taken out then next sample boat 6 to be sent into, on the contrary the interrupt experiments of then reporting to the police, in order to avoid do not take out the impaired fault of the instrument that brings because of sample boat 6.
Principle of work: referring to Fig. 4 and shown in Figure 5,201 radially-arranged sample boat grooves are successively placed on the stationary disk 202 from fire door along rotating disc with the sample boat 6 that weighs up coal sample.Stationary disk 202 be placed on sample boat platform 7 on the sample presentation mouth 5 on same surface level, and sample presentation mouth 5 is fixed on the body of heater 4, links to each other with flame tube 3 in the body of heater 4.Transmit motor 204 and start, by the rotation of turning axle 203 driven rotary dishes 201 clockwise direction, and then the sample boat 6 that promotes to be placed between the sample boat groove moves forward on stationary disk 202 clockwise.Whenever move a sample boat position, cooperatively interact to work rotating disc 201 stop motions are located by being fixed on the magnet steel 121 on the rotating disc 201 and being fixed on alignment sensor 122 on the 3rd frame 21.Whenever move a sample boat position just the sample boat 6 of close fire door be pushed on the sample boat platform 7 on the sample presentation mouth 5.Start sample presentation motor 114, be moved to the left with towing plate 112 and sample transfer bar 111 by tooth bar 113 bands; Wherein sample transfer bar 111 hangs over sample boat platform 7 by the crotch of front end, and then promotes sample boat platform 7 and asking sample boat 6 to enter in the flame tube 3 in the body of heater 4 by sample presentation mouth 5.Coal sample in the sample boat 6 is at high temperature burnt, and the gas of generation is drawn out of from flame tube 3, and by the flow inductor 16 and the ebullator 15 of sulfur content induction installation 2, drying device 17, mensuration gas sulfur content, final waste gas is discharged from successively.The lot of data that control gear 1 will obtain from sulfur content induction installation 2 is carried out analyzing and processing and is drawn final result.Take it out of body of heater 4 and the sample boat 6 after having burnt hauls sample boat platform 7 by sample transfer bar 111, be parked on the sample presentation mouth 5.At this moment transmitting motor 204 starts once more, pushing away sample boat position of sample boat 6 reaches, when sample boat 6 that will be to be tested is delivered on the sample boat platform 7, the sample boat 6 that the last time experiment finishes is shifted onto on the detection platform 182, detect sample boat 6 with detecting sensor 181 and whether take out.After treating that next experiment finishes, the sample boat 6 that rotating disc 201 is pushing away on detection platform 182 again pushes in the gatherer 102 from abandoning sample mouth 101.Finish a complete experimental period at this point.
Claims (10)
1, a kind of constant sulphur appliance with automatic sample conveying device, it comprises the body of heater (4) that is fixed on the base plate (19), control gear (1) and the sulfur content induction installation (2) that links to each other successively by pipeline, drying device (17), flow inductor (16) and ebullator (15), be equiped with flame tube (3) in the body of heater (4), sulfur content induction installation (2) links to each other by the tail end of pipeline with flame tube (3), the inlet end of body of heater (4) is provided with sample presentation mouth (5), it is characterized in that: the sample presentation mouth (5) of described body of heater (4) links to each other with an automatic sample conveying device, and described automatic sample conveying device comprises connecting gear, sample feeding mechanism and locating device.
2, the constant sulphur appliance of band automatic sample conveying device according to claim 1, it is characterized in that: described connecting gear comprises the engaged wheel (91) that is fixed on the frame, chain (92), stretching pulley (93), driving wheel (94), delivery platform (95) and transmission motor (96), chain (92) is set around engaged wheel (91), on stretching pulley (93) and the driving wheel (94), chain (92) is positioned at the top of transmission platform (95), transmission platform (95) be placed on sample boat platform (7) on the sample presentation mouth (5) on same surface level, driving wheel (94) links to each other with transmission motor (96), and transmission motor (96) links to each other with control gear (1) and controlled mechanism (1) control.
3, the constant sulphur appliance of band automatic sample conveying device according to claim 1, it is characterized in that: described connecting gear comprises rotating disc (201), turning axle (203) and is fixed in stationary disk (202) on the frame, transmits motor (204), stationary disk (202) be placed on sample boat platform (7) on the sample presentation mouth (5) on same surface level; Rotating disc (201) is positioned at the top of stationary disk (202), transmits motor (204) and links to each other with rotating disc (201) by turning axle (203), and transmission motor (204) links to each other with control gear (1) and controlled mechanism (1) control.
4, according to the constant sulphur appliance of claim 1 or 2 or 3 described band automatic sample conveying devices, it is characterized in that: described sample feeding mechanism comprises sample transfer bar (111), towing plate (112), tooth bar (113) and sample presentation motor (114), sample presentation motor (114) links to each other with control gear (1) and controlled mechanism (1) control, and the output shaft of sample presentation motor (114) links to each other with towing plate (112) by tooth bar (113); One end of sample transfer bar (111) links to each other with towing plate (112), and the other end links to each other with sample boat platform (7).
5, according to the constant sulphur appliance of claim 1 or 2 or 3 described band automatic sample conveying devices, it is characterized in that: described locating device comprises magnet steel (121) and the alignment sensor (122) that matches with magnet steel (121), magnet steel (121) is positioned on the connecting gear, and alignment sensor (122) links to each other with control gear (1).
6, the constant sulphur appliance of band automatic sample conveying device according to claim 4, it is characterized in that: described locating device comprises magnet steel (121) and the alignment sensor (122) that matches with magnet steel (121), magnet steel (121) is positioned on the connecting gear, and alignment sensor (122) links to each other with control gear (1).
7, according to the constant sulphur appliance of claim 1 or 2 or 3 described band automatic sample conveying devices, it is characterized in that: described constant sulphur appliance further comprises abandons sampling device, it comprises abandons sample mouth (101) and gatherer (102), abandon sample mouth (101) and be positioned at the front side of sample presentation mouth (5) along sample boat (6) moving direction, gatherer (102) is positioned at abandons sample mouth (101) below, is fixed on the base plate (19).
8, the constant sulphur appliance of band automatic sample conveying device according to claim 6, it is characterized in that: described constant sulphur appliance is further abandoned the model machine structure, it comprises abandons sample mouth (101) and gatherer (102), abandon sample mouth (101) and be positioned at the front side of sample presentation mouth (5) along sample boat (6) moving direction, gatherer (102) is positioned at abandons sample mouth (101) below, is fixed on the base plate (19).
9, according to the constant sulphur appliance of claim 1 or 2 or 3 described band automatic sample conveying devices, it is characterized in that: described constant sulphur appliance further comprises sample boat pick-up unit, it comprises detecting sensor (181) and detection platform (182), detection platform (182) is positioned at the previous sample boat position of sample presentation mouth (5) along sample boat (6) moving direction, and with sample presentation mouth (5) on sample boat platform (7) on same surface level, detecting sensor (181) is fixed in that detection platform (182) goes up and links to each other with control gear (1).
10, the constant sulphur appliance of band automatic sample conveying device according to claim 8, it is characterized in that: described constant sulphur appliance further comprises sample boat pick-up unit, it comprises detecting sensor (181) and detection platform (182), detection platform (182) is positioned at the previous sample boat position of sample presentation mouth (5) along sample boat (6) moving direction, and with sample presentation mouth (5) on sample boat platform (7) on same surface level, detecting sensor (181) is fixed in that detection platform (182) goes up and links to each other with control gear (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100315844A CN100403016C (en) | 2006-04-28 | 2006-04-28 | Sulphur analyzer with automatic sample feeder |
| PCT/CN2007/000696 WO2007124647A1 (en) | 2006-04-28 | 2007-03-05 | Sulphur analyzer with sample auto-loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100315844A CN100403016C (en) | 2006-04-28 | 2006-04-28 | Sulphur analyzer with automatic sample feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1837799A true CN1837799A (en) | 2006-09-27 |
| CN100403016C CN100403016C (en) | 2008-07-16 |
Family
ID=37015259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100315844A Active CN100403016C (en) | 2006-04-28 | 2006-04-28 | Sulphur analyzer with automatic sample feeder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100403016C (en) |
| WO (1) | WO2007124647A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007124647A1 (en) * | 2006-04-28 | 2007-11-08 | Xiande Zhu | Sulphur analyzer with sample auto-loader |
| CN101221157B (en) * | 2008-01-22 | 2010-06-16 | 湖南三德科技发展有限公司 | Element analyzer with horizontal single tube combustion tube |
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| CN103234997A (en) * | 2013-04-09 | 2013-08-07 | 河南工程学院 | Liquid-crystal touch-control vertical-type sulfur meter |
| CN104198750A (en) * | 2014-09-19 | 2014-12-10 | 长沙开元仪器股份有限公司 | Transport boat for crucibles, crucible transport device and coal quality analyzer |
| CN107976551A (en) * | 2018-01-31 | 2018-05-01 | 鹤壁市华煤仪器研究所有限公司 | A kind of sulphur meter automatic sample conveying device |
| CN108548845A (en) * | 2018-03-29 | 2018-09-18 | 湖南三德科技股份有限公司 | A kind of sample boat for constant sulphur appliance and determine sulphur content analyzer |
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| CN2588369Y (en) * | 2002-12-05 | 2003-11-26 | 长沙三德实业有限公司 | Automatic sulphur determining instrument |
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| CN1837800A (en) * | 2006-04-28 | 2006-09-27 | 朱先德 | Sulphur analyzer with automatic chain-like sample feeder |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007124647A1 (en) * | 2006-04-28 | 2007-11-08 | Xiande Zhu | Sulphur analyzer with sample auto-loader |
| CN101221157B (en) * | 2008-01-22 | 2010-06-16 | 湖南三德科技发展有限公司 | Element analyzer with horizontal single tube combustion tube |
| CN101661046B (en) * | 2009-09-29 | 2011-07-20 | 湖南三德科技发展有限公司 | Sulphur determination device with movable sample presentation platform |
| CN103234997A (en) * | 2013-04-09 | 2013-08-07 | 河南工程学院 | Liquid-crystal touch-control vertical-type sulfur meter |
| CN103234997B (en) * | 2013-04-09 | 2015-05-06 | 河南工程学院 | Liquid-crystal touch-control vertical-type sulfur meter |
| CN104198750A (en) * | 2014-09-19 | 2014-12-10 | 长沙开元仪器股份有限公司 | Transport boat for crucibles, crucible transport device and coal quality analyzer |
| CN104198750B (en) * | 2014-09-19 | 2016-03-30 | 长沙开元仪器股份有限公司 | Crucible transport boat, crucible conveying arrangement and coal analysis instrument |
| CN107976551A (en) * | 2018-01-31 | 2018-05-01 | 鹤壁市华煤仪器研究所有限公司 | A kind of sulphur meter automatic sample conveying device |
| CN107976551B (en) * | 2018-01-31 | 2023-09-22 | 鹤壁市华煤仪器研究所有限公司 | Automatic sample feeding device for sulfur measuring instrument |
| CN108548845A (en) * | 2018-03-29 | 2018-09-18 | 湖南三德科技股份有限公司 | A kind of sample boat for constant sulphur appliance and determine sulphur content analyzer |
| CN111175332A (en) * | 2020-01-09 | 2020-05-19 | 中国原子能科学研究院 | Automatic mixed K boundary densimeter system |
| CN111175332B (en) * | 2020-01-09 | 2021-11-02 | 中国原子能科学研究院 | Automatic mixed K boundary densimeter system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100403016C (en) | 2008-07-16 |
| WO2007124647A1 (en) | 2007-11-08 |
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