CN200953013Y - Sulfur determination device with automatic flow regulator - Google Patents
Sulfur determination device with automatic flow regulator Download PDFInfo
- Publication number
- CN200953013Y CN200953013Y CN 200620052363 CN200620052363U CN200953013Y CN 200953013 Y CN200953013 Y CN 200953013Y CN 200620052363 CN200620052363 CN 200620052363 CN 200620052363 U CN200620052363 U CN 200620052363U CN 200953013 Y CN200953013 Y CN 200953013Y
- Authority
- CN
- China
- Prior art keywords
- links
- motor
- automatic flow
- flow rate
- adjusting knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052717 sulfur Inorganic materials 0.000 title description 5
- 239000011593 sulfur Substances 0.000 title description 5
- 239000005864 Sulphur Substances 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 210000000056 organ Anatomy 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 8
- 239000003245 coal Substances 0.000 description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sulphur contents meter with the automatic flow regulating device. This instrument comprises a furnace stack, a control organ, an electrolyzer, a drier, a flow meter and a pump. The furnace stack is fixed on the bottom plate; the electrolyzer, the drier, the flow meter and the pump are connected successively via the pipes. The furnace stack is equipped with the combustion tube inside, while the electrolyzer is connected with the tail end of the combustion tube via the pipeline. The entry end of the furnace stack is arranged with the sample feeding mouth, which is connected to the sample feeding device. The said flow meter is connected with the automatic flow regulating device which comprises a motor; the motor is linked together with the control organ and connected to the adjusting knob via the running gear. This utility model boasts a simple structure, a high degree of automation and the self-regulated flow, so that the labor intensity of the operator is lowered.
Description
Technical field
The utility model 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 flow rate adjusting device.
Background technology
Sulphur is topmost oxious component in the coal sample, mainly is present in the coal with forms such as elemental sulfur, sulfide and sulfate, and the contained sulfide of coal can generate harmful SO after burning
2And SO
3Gas and flying dust etc. enter in the atmosphere with flue gas, cause atmosphere and environmental pollution, and therefore the detection to sulfur content in the coal sample is a very important job of coal production, sale, use and environmental administration.In the prior art,, generally adopt constant sulphur appliance as measuring equipment commonly used in order to measure the sulfur content in the combustible accurately and rapidly.In various measuring equipments,, all adopt the sulphur method of coulomb surveying as constant sulphur appliance etc.The coal sample back of burning in reacting furnace produces sulphuric dioxide and a small amount of sulfur trioxide gas and enters by the pipeline that links to each other with the reacting furnace inner chamber and carry out titration in the electrolytic cell, gives birth to the content that electric weight that iodine and electric living bromine consumed is measured sulphur in the sample according to electricity.Pump is as power source in measuring process, adopts the mode of continuous air extraction, continuous coverage to measure, and the sulphur concentration that contains in the gas distributes very inhomogeneously in time, therefore requires air-flow more stable, adopts suspended body flowmeter to do the flow indication usually.But when suspended body flowmeter works long hours back airshed decline continuously at constant sulphur appliance, need regulate manually, increase operating personnel's work load, degree of regulation is not high, and can not realize the robotization that instrument is real.
The utility model content
The technical problems to be solved in the utility model just is: at the technical matters that prior art exists, the utility model provide a kind of simple in structure, automaticity is high, can regulate flow automatically, reduce the constant sulphur appliance of the band automatic flow rate adjusting device of labor intensity of operating staff.
For solving the problems of the technologies described above, the solution that the utility model proposes is: a kind of constant sulphur appliance with automatic flow rate adjusting device, it comprises the body of heater that is fixed on the base plate, control gear and the electrolytic cell that links to each other successively by pipeline, drying device, flowmeter and pump, be equiped with flame tube in the body of heater, electrolytic cell 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, the sample presentation mouth links to each other with sample conveying device, it is characterized in that: described flowmeter links to each other with a flow self-checking device, this automatic flow rate adjusting device comprises the motor that links to each other with control gear, and motor links to each other with the adjusting knob of flowmeter by gear train.
Described gear train is a gear pair, and the output shaft of motor links to each other with the rotation axis of adjusting knob by gear pair.
Described gear train comprise first belt wheel, second belt wheel and be set around first belt wheel and second belt wheel on belt, first belt wheel and second belt wheel are individually fixed on the rotation axis of the output shaft of motor and adjusting knob.
Described gear train is a shaft coupling, and the output shaft of motor links to each other with the rotation axis of adjusting knob by shaft coupling.
Described gear train comprises engaged wheel, driving wheel and is sheathed on friction ring on the driving wheel, and engaged wheel and driving wheel are individually fixed on the output shaft of the rotation axis of adjusting knob and motor.
Compared with prior art, advantage of the present utility model just is: the constant sulphur appliance of the utility model band automatic flow rate adjusting device is simple in structure, with low cost, the adjusting knob of flowmeter links to each other with a flow self-checking device, when showing that flow is below or above required working range in the flowmeter, operating personnel can directly pass through control gear regulating and controlling knob, float in the flowmeter is moved up and down, thereby reach the purpose of control airshed.The utility model can make operating personnel's operation of disembarking, and improves flow control accuracy, further reduces surveyor's labour intensity, keeps the measuring accuracy of complete machine.
Description of drawings
Fig. 1 is a plan structure synoptic diagram of the present utility model;
Fig. 2 is the structural representation of the embodiment 1 of flowmeter in the utility model;
Fig. 3 is the structural representation of the embodiment 2 of flowmeter in the utility model;
Fig. 4 is the structural representation of the embodiment 3 of flowmeter in the utility model;
Fig. 5 is the structural representation of the embodiment 4 of flowmeter in the utility model.
Marginal data
1, control gear 2, base plate 3, pump
4, flowmeter 5, drying device 6, automatic flow rate adjusting device
7, electrolytic cell 8, flame tube 9, body of heater
10, sample boat platform 11, sample presentation mouth 12, sample boat
13, sample conveying device 41, measurement chamber 42, float
43, draft tube 44, escape pipe 45, adjusting knob
61, motor 62, gear pair 63, first belt wheel
64, second belt wheel 65, belt 66, shaft coupling
67, engaged wheel 68, friction ring 69, driving wheel
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, the constant sulphur appliance of band automatic flow rate adjusting device of the present utility model, it comprises the body of heater 9 that is fixed on the base plate 2, control gear 1 and the electrolytic cell 7 that links to each other successively by pipeline, drying device 5, flowmeter 4 and pump 3, be equiped with flame tube 8 in the body of heater 9, electrolytic cell 7 links to each other by the tail end of pipeline with flame tube 8, the inlet end of body of heater 9 is provided with sample presentation mouth 11, sample presentation mouth 11 links to each other with sample conveying device 13, this sample conveying device 13 is used for the sample boat 12 that splendid attire coal sample to be measured held in the palm in sample presentation mouth 11 is sent into flame tube 8 by sample boat platform 10 and fully burns, the gas of discharging of the having burnt electrolytic cell 7 of flowing through successively, drying device 5, flowmeter 4 and pump 3, thereby obtain one group of experimental data, finish surveying work.This sample conveying device 13 can adopt the mechanism of artificial sample presentation, also can adopt the mechanism of automatic sample conveying.Control gear 1 is motion, location and the data acquisition that is used to control whole instrument; Electrolytic cell 7 is used for analyzing the sulfur content from the air-flow of body of heater 9 extractions; Drying device 5 is used for absorbing the moisture of discharging air-flow; Flowmeter 4 is used to measure and control the size of airshed; Pump 3 is used to provide air-flow power.Flowmeter 4 of the present utility model comprises measures chamber 41, float 42, draft tube 43, escape pipe 44 and adjusting knob 45, and float 42 is installed in to be measured in the chamber 41, and float 42 can move up and down in measuring chamber 41.Measuring chamber 41 links to each other with pump 3 with drying device 5 respectively with escape pipe 44 by draft tube 43.Adjusting knob 46 is a draught damper, and this draught damper is installed in to be measured on the chamber 41.Flowmeter 4 links to each other with a flow self-checking device 6, and this automatic flow rate adjusting device 6 comprises the motor 61 that links to each other with control gear 1, and motor 61 links to each other with the adjusting knob 45 of flowmeter 4 by gear train.When operating personnel by naked eyes or mechanism for monitoring when flowmeter 4 learns that airshed is below or above required working range, control gear 1 control motor 61 forward or reverse, and then by 45 rotations of gear train drive adjusting knob, float 42 moves up and down with the variation of air-flow, reach the self-regulating purpose of airshed, and do not need manual intervention, improved instrument automation level.Referring to shown in Figure 2, in the present embodiment, gear train is a shaft coupling 66, and the output shaft of motor 61 links to each other with the rotation axis of adjusting knob 45 by shaft coupling 66.Motor 61 drives adjusting knob 45 by shaft coupling 66 and rotates, thereby realizes the adjusting to gas flow.Referring to shown in Figure 3, gear train is a gear pair 62, and the output shaft of motor 61 links to each other with the rotation axis of adjusting knob 45 by gear pair 62.Motor 61 drives adjusting knob 45 by gear pair 62 and rotates, thereby realizes the adjusting to gas flow.Referring to shown in Figure 4, gear train comprise first belt wheel 63, second belt wheel 64 and be set around first belt wheel 63 and second belt wheel 64 on belt 65, the first belt wheels 63 and the rotation axis of second belt wheel 64 output shaft that is individually fixed in motor 61 and adjusting knob 45 on.Motor 61 drives adjusting knob 45 by first belt wheel 63, second belt wheel 64 and belt 65 and rotates, thereby realizes the adjusting to gas flow.Referring to shown in Figure 5, gear train comprises engaged wheel 67, driving wheel 69 and is sheathed on friction ring 68 on the driving wheel 69, and engaged wheel 67 and driving wheel 69 are individually fixed on the output shaft of the rotation axis of adjusting knob 45 and motor 61.Motor 61 drives engaged wheel 67 rotations by friction ring 68 frictionallies that are sheathed on the driving wheel 69, and then drives adjusting knob 45 rotations, thereby realizes the adjusting to gas flow.
Be one of some embodiment of the utility model only below, but be not limited to the textural association mode of the foregoing description.
Claims (5)
1, a kind of constant sulphur appliance with automatic flow rate adjusting device, it comprises the body of heater (9) that is fixed on the base plate (2), control gear (1) and the electrolytic cell (7) that links to each other successively by pipeline, drying device (5), flowmeter (4) and pump (3), be equiped with flame tube (8) in the body of heater (9), electrolytic cell (7) links to each other by the tail end of pipeline with flame tube (8), the inlet end of body of heater (9) is provided with sample presentation mouth (11), sample presentation mouth (11) links to each other with sample conveying device (13), it is characterized in that: described flowmeter (4) links to each other with a flow self-checking device (6), this automatic flow rate adjusting device (6) comprises the motor (61) that links to each other with control gear (1), and motor (61) links to each other with the adjusting knob (45) of flowmeter (4) by gear train.
2, the constant sulphur appliance of band automatic flow rate adjusting device according to claim 1 is characterized in that: described gear train is a gear pair (62), and the output shaft of motor (61) links to each other with the rotation axis of adjusting knob (45) by gear pair (62).
3, the constant sulphur appliance of band automatic flow rate adjusting device according to claim 1, it is characterized in that: described gear train comprise first belt wheel (63), second belt wheel (64) and be set around first belt wheel (63) and second belt wheel (64) on belt (65), first belt wheel (63) and second belt wheel (64) are individually fixed on the rotation axis of the output shaft of motor (61) and adjusting knob (45).
4, the constant sulphur appliance of band automatic flow rate adjusting device according to claim 1 is characterized in that: described gear train is a shaft coupling (66), and the output shaft of motor (61) links to each other with the rotation axis of adjusting knob (45) by shaft coupling (66).
5, the constant sulphur appliance of band automatic flow rate adjusting device according to claim 1 is characterized in that; Described gear train comprises engaged wheel (67), driving wheel (69) and is sheathed on friction ring (68) on the driving wheel (69), and engaged wheel (67) and driving wheel (69) are individually fixed on the output shaft of the rotation axis of adjusting knob (45) and motor (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052363 CN200953013Y (en) | 2006-09-28 | 2006-09-28 | Sulfur determination device with automatic flow regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052363 CN200953013Y (en) | 2006-09-28 | 2006-09-28 | Sulfur determination device with automatic flow regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953013Y true CN200953013Y (en) | 2007-09-26 |
Family
ID=38811314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052363 Expired - Lifetime CN200953013Y (en) | 2006-09-28 | 2006-09-28 | Sulfur determination device with automatic flow regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953013Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675071A (en) * | 2013-12-31 | 2014-03-26 | 江苏丰泰仪器有限公司 | Sulfur meter without drying agent and sulfur measuring method thereof |
-
2006
- 2006-09-28 CN CN 200620052363 patent/CN200953013Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675071A (en) * | 2013-12-31 | 2014-03-26 | 江苏丰泰仪器有限公司 | Sulfur meter without drying agent and sulfur measuring method thereof |
| CN103675071B (en) * | 2013-12-31 | 2016-04-27 | 江苏丰泰仪器有限公司 | A kind of without drying agent sulphur meter and survey sulphur method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANDE SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: ZHU XIANDE Effective date: 20120406 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410125 CHANGSHA, HUNAN PROVINCE TO: 410205 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120406 Address after: 410205 Changsha high tech Zone, Tongzi, west slope road, No. 558, No. Patentee after: Sande Science and Technology Development Co., Ltd., Hunan Address before: Wangcheng City, Hunan province 410125 Changsha Po Road Changsha Xiangyi Sande Industry Co Ltd Patentee before: Zhu Xiande |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN SUNDY SCIENCE AND TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER NAME: SANDE SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD., HUNAN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410205 Changsha high tech Zone, Tongzi, west slope road, No. 558, No. Patentee after: Hunan Sundy Science and Technology Development Co., Ltd. Address before: 410205 Changsha high tech Zone, Tongzi, west slope road, No. 558, No. Patentee before: Sande Science and Technology Development Co., Ltd., Hunan |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070926 |
|
| EXPY | Termination of patent right or utility model |