CN201669038U - Activated carbon injection on-line detection apparatus - Google Patents
Activated carbon injection on-line detection apparatus Download PDFInfo
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- CN201669038U CN201669038U CN2010201823268U CN201020182326U CN201669038U CN 201669038 U CN201669038 U CN 201669038U CN 2010201823268 U CN2010201823268 U CN 2010201823268U CN 201020182326 U CN201020182326 U CN 201020182326U CN 201669038 U CN201669038 U CN 201669038U
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- carrier pipe
- feeding
- feeding bin
- bin
- weight sensor
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Abstract
The utility model discloses an on-line detection apparatus, which comprises a feeding mechanism and an injection apparatus. The detection apparatus is characterized in: a storage chamber is also disposed upon the feeding mechanism; a soft connection member is disposed on the connection point of the storage chamber and the feeding chamber for conducting the inner cavities of the two; the soft connection member can telescopes along the sensing direction of a weight sensor; the weight sensor having weighing function is disposed on the bottom of the feeding mechanism; the measurement end on the weight sensor is supported fixedly with the feeding mechanism; the weight sensor is also provided with a signal output terminal which is connected with an external control system; a soft connection member is also disposed on the connection point of a transport pipe and an air pipe for conducting the inner cavities of the two, and the soft connection member can telescopes along the sensing direction of the weight sensor. The weight sensor can measure the weight of the carbon powder inside the feeding chamber in real time, and the carbon powder output quantity in unit time can be obtained by the calculation and analysis of the external control system.
Description
Technical field
The utility model relates to a kind of checkout gear, and especially a kind of active carbon is injected in line detector.
Background technology
At present, there is dual mode in China for the processing of productive life rubbish, and the one, bury processing, the 2nd, burning disposal.Bury processing and can take a large amount of soils, and in order to reduce appropriation of land, incineration treatment of garbage is then adopted in the area of a lot of condition deficiencies, not only can reduce the total amount of rubbish, the heat energy that can also produce by burning away the refuse comes for productive life required.But, waste incineration tends to produce a large amount of toxic and harmfuls, the composition serious harm people's of the dioxin in the gas living safety particularly, just do not enter in the environment and will produce serious influence if these toxic and harmfuls do not add processing the healthy of people, still particularly there is strict requirement in state to the discharging content of dioxin to waste incineration industry institute discharged flue gas composition, and dioxins concentration is less than every cubic metre 1 nanogram in China's requirement discharged flue gas.Yet, for and international joint, reach with European Union standard dioxins concentration less than every cubic metre 0.1 nanogram, come rubbish burned with the at present domestic garbage combustion device of producing voluntarily and be difficult to realize fully.In the prior art, the conventional method of control dioxin is: the one, reduce the dioxin growing amount by control incineration firing technology, and the 2nd, after reaction tower, spray active carbon powder absorption dioxin.Wherein, the every changes in process parameters situation control active carbon powder emitted dose during according to waste incineration be one can practical operation method, but the amount that is reduced still is limited, sprays the flow process that active carbon powder adsorbs dioxin so need to adopt simultaneously.
Yet, the carbon dust injection apparatus that uses on the existing incinerator comprises feeding mechanism and injection apparatus, feeding mechanism comprises feeding bin, carrier pipe, conveying device and motor, one end of feeding bin offers charging aperture, the other end offers discharging opening, carrier pipe one end is a motor side, the other end is an output, the motor side and the motor of carrier pipe fix, output and injection apparatus fix, offer installing hole on the carrier pipe, end, feeding bin top discharge mouth place is arranged on the installing hole of carrier pipe, the inner volume of feeding bin and carrier pipe is conducted by discharging opening and installing hole, conveying device is installed in carrier pipe, conveying device is positioned at the installing hole place, conveying device one end and motor output shaft interlock, the other end extends to the output of carrier pipe, injection apparatus comprises guide pipe, blower fan and airduct, one end of guide pipe and the output of carrier pipe are fixed, the other end and airduct are fixed, the inner volume of guide pipe and airduct is conducted, and an end of airduct and the air outlet of blower fan are conducted, and the other end places in the blast pipe on the external reaction tower and with blast pipe and is conducted.Existing incinerator can not be regulated and control for the active carbon injection apparatus, do not have adjusting function to emitted dose, therefore can't control the reinforced and emitted dose of active carbon in conjunction with garbage incineration process, thereby the active carbon emitted dose may appear not increasing when this increase is reinforced in the burning process, do not make corresponding minimizing when this minimizing is reinforced, finally cause otherwise flue gas in dioxin emission not up to standard, or activated carbon dosage caused waste.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of can online detection of active charcoal emitted dose, thereby the active carbon of avoiding and stop environmental pollution and wastage of material is injected in line detector.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of active carbon is injected in line detector, include feeding mechanism and injection apparatus, feeding mechanism comprises feeding bin, carrier pipe, conveying device and motor, one end of feeding bin offers charging aperture, the other end offers discharging opening, carrier pipe one end is a motor side, the other end is an output, the motor side and the motor of carrier pipe fix, output and injection apparatus fix, carrier pipe is fixed in the discharging opening place of feeding bin and is conducted with feeding bin, conveying device is installed in carrier pipe and is positioned at the discharging opening place, conveying device one end and motor output end interlock, the other end extends to the output of carrier pipe, injection apparatus comprises blower fan and airduct, the output and the airduct of carrier pipe are fixed, the inner volume of carrier pipe and airduct is conducted, one end of airduct and the air outlet of blower fan are conducted, the other end places in the blast pipe on the external reaction tower and with blast pipe and is conducted, it is characterized in that: the feeding mechanism top also is provided with storage bin, one end of storage bin offers feed inlet, the other end offers inlet, the inlet of storage bin and the charging aperture of feeding bin connect and conducting, the connection part place of storage bin and feeding bin also is provided with the inner volume of soft connector and conducting, this soft connector can be along stretching motion on the induction direction of weight sensor, be installed on both inner volume of the control conducting or the last control valve of closing each other between storage bin and the feeding bin, also be provided with weight sensor on the feeding mechanism with function of weighing, measuring junction and feeding mechanism on the weight sensor are fixed support, also be provided with signal output part on the gravity sensor, this signal output part connects with external control system, the connection part place of described carrier pipe and airduct also is provided with the inner volume of soft connector and conducting, and this soft connector can be along stretching motion on the induction direction of weight sensor.
Adopt technique scheme,, thereby can control the carbon dust amount that enters by storage bin in the feeding bin in conjunction with the effect of weight sensor by the control of external control system to last control valve.Weight sensor can record the weight of carbon dust in the feeding bin in real time, and export the corresponding signal of telecommunication to outside control system by signal output part, computational analysis through external control system draws corresponding carbon dust output quantity in the unit interval, by burning process in advance selected in the reacting furnace discharge capacity of dioxin in the waste gas as can be known, thereby draw the output quantity of carbon dust the best in the unit interval, thereby avoided the not enough or excessive of carbon dust in the burning process.
Of the present utility modelly further be set to: end, described feeding bin top discharge mouth place is installed on agitator, agitator includes driving shaft and paddle, driving shaft passes the bulkhead of feeding bin and links with motor output end, paddle is fixedly arranged on the driving shaft other end with motor linkage one end, and the bulkhead place sealing that described driving shaft is arranged in feeding bin is provided with.
Adopt technique scheme, agitator can stir the carbon dust that is positioned at the feeding bin bottom, thereby make the carbon dust at the discharging opening place bottom feeding bin be transferred the interior conveying device discharge of pipe more easily, avoided carbon dust to pile up, influenced the jeting effect of carbon dust at the discharging opening place of feeding bin.
Of the present utility modelly further be set to: the following control valve that the junction of described carrier pipe and airduct is installed on both inner volume conductings of control or closes.
Adopt technique scheme, can be by opening or closing down the control that control valve realizes that the output carbon dust to carrier pipe discharges, thus carbon dust also is discharged from from output when avoiding being in off-mode, thus caused the waste of carbon dust.
Of the present utility modelly further be set to: described storage bin periphery vertically is installed on frame again, one end and the storage bin of frame fix, the other end and the earth fix, also be provided with platform of standing and the stair of walking on the frame for personnel for personnel, one end of stair is connected with platform, and the other end is connected with the earth.
Adopt technique scheme, this device belongs to main equipment, and feeding in raw material when operation so frame and stair are provided, makes things convenient for staff's operation for convenience, improves the efficient of this device.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is a kind of embodiment of the present utility model.
Fig. 2 is a partial sectional view of the present utility model.
Fig. 3 is another kind of embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, 2, 3, present embodiment comprises storage bin 1, feeding mechanism 2, weight sensor 3, injection apparatus 4, agitator 5 and frame 6, one end of storage bin 1 offers feed inlet 11, the other end offers inlet 12, storage bin 1 is positioned at directly over the feeding mechanism 2, feeding mechanism 2 is set up on the support platform 63, and this support platform 63 is independently installed on frame 6, and installing and supporting for feeding mechanism 2, weighing mechanism 3 and agitator 5.Feeding mechanism 2 comprises feeding bin 21, carrier pipe 22, conveying device 23 and motor 24, one end of feeding bin 21 offers charging aperture 211, the other end offers discharging opening 212, inlet 12 conducting each other of the charging aperture 211 of feeding bin 21 and storage bin 1, the last control valve 7 that is installed on both inner volume conductings of control between storage bin 1 and the feeding bin 21 or closes, feeding bin 21 tops adopt flexible pipe 9 to connect near the position of last control valve 7, this flexible pipe 9 is described soft connector, this flexible pipe can be along freely stretching on the induction direction of weight sensor 3, also be the free stretching motion of in the vertical direction, so can satisfy moving up and down of feeding bin 21.Carrier pipe 22 1 ends are motor side, the other end is an output, the motor side of carrier pipe and end, motor output shaft place sealing and fixing, output and injection apparatus 4 fix, carrier pipe 22 is fixed in discharging opening 212 places of feeding bin 21 and is conducted with feeding bin 21, conveying device 23 includes list/twin-screw, list/twin-screw is installed in carrier pipe 22 and is positioned at discharging opening 212 belows, one end of list/twin-screw and the interlock of motor 24 outputs, the other end extends to the output of carrier pipe 22, injection apparatus 4 comprises blower fan 41 and airduct 42, airduct 42 comprises airduct body 421 and guide pipe 422, the axis of the axis of guide pipe 422 and carrier pipe 22 is perpendicular, one end of guide pipe 422 and carrier pipe 22 are fixing, the other end and airduct body 421 are fixing, the inner volume of guide pipe 422 and airduct body 421 is conducted, one end of airduct body 421 and the air outlet of blower fan 41 are conducted, the other end places in the blast pipe on the external reaction tower and with blast pipe and is conducted, wherein, the following control valve 8 that the junction of carrier pipe 22 and guide pipe 422 is installed on both inner volume conductings of control or closes, and guide pipe 422 tops are near position employing flexible pipe 9 connections of control valve 8 down, this flexible pipe 9 is described soft connector, this flexible pipe can be along freely stretching on the induction direction of weight sensor 3, also be the free stretching motion of in the vertical direction, so can realize moving up and down of feeding mechanism 2.When starting blower fan 41, the wind that blower fan 41 air outlets are blown out will be the carbon dust that comes out in the efferent duct 22 in airduct 42 be blown into the blast pipe of reaction tower, make carbon dust can and blast pipe in the harmful substances such as dioxin passed through react and then content of harmful in the reduction waste gas.In addition, weight sensor 3 is described weighing mechanism, weight sensor 3 has the weighing function, weight sensor 3 is shaft-like, weight sensor 3 is that two soldiers are symmetricly set in the feeding bin both sides, and weight sensor 3 one ends and feeding bin 21 sidewalls fix and feeding bin 21 is played a supportive role, and the other end and support platform 63 are inconsistent, weight sensor 3 is provided with signal output part, and this signal output part connects with external control system.Agitator 5 is installed in end, feeding bin 21 top discharge mouths, 212 place, agitator 5 includes driving shaft 52 and two paddles 51, driving shaft 52 passes the bulkhead of feeding bin 21 and links with motor 24 outputs, paddle 51 is shaped as butterfly, paddle 51 is fixedly arranged on the driving shaft 52 other end with motor 24 interlocks one end, wherein, the bulkhead place that driving shaft 52 is arranged in feeding bin 21 is arranged with sealed tube, sealed tube one end and the sealing of motor 24 outputs are provided with, and the bulkhead sealing of the other end and feeding bin 21 is provided with.The power output of motor 24 includes two output shafts, one of them output shaft and agitator 5 interlocks, another output shaft and 23 interlocks of list/twin-screw, and motor 24 is unfixing with support platform 63, and be fixedly connected with feeding bin 21, motor 24 integral body will rise and descend with feeding mechanism 2.Wherein, above-mentioned support platform 63 can be supporting surface with the earth also, can simply release simultaneously, carrier pipe 22 can be wholely set with feeding bin 21, also can the split setting, and the conveying device 23 that is positioned at carrier pipe 22 can also adopt the mode of conveyer belt to carry out except adopting the mode of list/twin-screw.Storage bin 1 and feeding bin 21 connect with the flexible pipe 9 of carrier pipe 22 and guide pipe 422 and also can adopt bellows to connect or other have the body that flexible material is made, and all can realize the movable property of feeding mechanism 2 whole in the vertical directions.Because the end with storage bin 1 link on the feeding bin 21 is the flexible material manufacturing, bottom with weight sensor 3 anchor portion on the feeding bin 21 also is the flexible material manufacturing, so when the weight of feeding bin 21 changes, the center of gravity of feeding bin 21 will take place to rise or descend, the variation of the center of gravity of feeding bin 21 will be reflected on the weight sensor 3 so, thereby measures feeding bin 21 corresponding gravity by weight sensor 3.
In the present embodiment, the workman can climb to storage bin 1 top by stair, opens the manhole cover on the storage bin 1, pours packed active carbon powder into storage bin 1 li.After the opening power, the last control valve 7 on feeding bin 21 tops is opened then, and the active carbon powder in the storage bin 1 drops in the feeding bin 21, and after certain volume weight, last control valve 7 is closed.According to burning process, determine the unit interval discharge rate of active carbon in advance, set motor 24 rotating speeds.Make motor 24, blower fan 41 and following valve setting valve 8 simultaneously, the active carbon powder in the feeding bin 21 is sent to airduct 42 with list/twin-screw through guide pipe 422, and is sprayed in the blast pipe of reaction tower.The weight of feeding bin 21 by the processing of successively decreasing in real time of data, externally just can be reflected the weight of the active carbon that synchronization adds by real time record on the control system.When the active carbon weight of feeding bin 21 reduces to a certain degree (also normal the use after one hour), the last control valve 7 on feeding bin 21 tops is opened, active carbon powder in the storage bin 1 is dropped in the feeding bin 21 by gravity, and after certain volume weight, last control valve 7 is closed.When being in the state of feeding in raw material, weight sensor 3 stops to measure, and the jet data that the emitted dose that show this moment keeps under the constant situation of rotating speeds for the front motor 24 that feeds in raw material.The reinforced time is generally about 15s.After reinforced, weight sensor 3 remeasures, and the weight of feeding bin 21 is real-time feeding quantity at this moment.So cyclically charging moves use automatically.When the rubbish composition changes, each measuring point temperature will change in the reacting furnace, and burning process also changes thereupon.At this moment, redefine the unit interval emitted dose of active carbon, set motor 24 rotating speeds, by real-time motor 24 rotating speeds are adjusted of external control system, thereby reach the emitted dose of in good time adjustment active carbon in the unit interval, thereby avoided the not enough or excessive of carbon dust in the burning process.
Claims (4)
1. an active carbon is injected in line detector, include feeding mechanism and injection apparatus, feeding mechanism comprises feeding bin, carrier pipe, conveying device and motor, one end of feeding bin offers charging aperture, the other end offers discharging opening, carrier pipe one end is a motor side, the other end is an output, the motor side and the motor of carrier pipe fix, output and injection apparatus fix, carrier pipe is fixed in the discharging opening place of feeding bin and is conducted with feeding bin, conveying device is installed in carrier pipe and is positioned at the discharging opening place, conveying device one end and motor output end interlock, the other end extends to the output of carrier pipe, injection apparatus comprises blower fan and airduct, the output of carrier pipe connects with airduct, the inner volume of carrier pipe and airduct is conducted, one end of airduct and the air outlet of blower fan are conducted, the other end places in the blast pipe on the external reaction tower and with blast pipe and is conducted, it is characterized in that: the feeding mechanism top also is provided with storage bin, one end of storage bin offers feed inlet, the other end offers inlet, the inlet of storage bin and the charging aperture of feeding bin connect and conducting, the connection part place of storage bin and feeding bin also is provided with the inner volume of soft connector and conducting, this soft connector can be along stretching motion on the induction direction of weight sensor, be installed on both inner volume of the control conducting or the last control valve of closing each other between storage bin and the feeding bin, also be provided with weight sensor on the feeding mechanism with function of weighing, measuring junction and feeding mechanism on the weight sensor are fixed support, also be provided with signal output part on the gravity sensor, this signal output part connects with external control system, the connection part place of described carrier pipe and airduct also is provided with the inner volume of soft connector and conducting, and this soft connector can be along stretching motion on the induction direction of weight sensor.
2. active carbon according to claim 1 is injected in line detector, it is characterized in that: end, described feeding bin top discharge mouth place is installed on agitator, agitator includes driving shaft and paddle, driving shaft passes the bulkhead of feeding bin and links with motor output end, paddle is fixedly arranged on the driving shaft other end with motor linkage one end, and the bulkhead place sealing that described driving shaft is arranged in feeding bin is provided with.
3. active carbon according to claim 1 and 2 is injected in line detector, it is characterized in that: the following control valve that the junction of described carrier pipe and airduct is installed on both inner volume conductings of control or closes.
4. active carbon according to claim 3 is injected in line detector, it is characterized in that: described storage bin periphery vertically is installed on frame, one end and the storage bin of frame fix, the other end and the earth fix, also be provided with platform of standing and the stair of walking on the frame for personnel for personnel, one end of stair is connected with platform, and the other end is connected with the earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201823268U CN201669038U (en) | 2010-05-04 | 2010-05-04 | Activated carbon injection on-line detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201823268U CN201669038U (en) | 2010-05-04 | 2010-05-04 | Activated carbon injection on-line detection apparatus |
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| Publication Number | Publication Date |
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| CN201669038U true CN201669038U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201823268U Expired - Lifetime CN201669038U (en) | 2010-05-04 | 2010-05-04 | Activated carbon injection on-line detection apparatus |
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| CN (1) | CN201669038U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267616A (en) * | 2011-08-01 | 2011-12-07 | 安徽捷迅光电技术有限公司 | Fixed frame with assistant platform |
| CN103101775A (en) * | 2012-08-24 | 2013-05-15 | 崔文涛 | Moving-lifting type fully-enclosed automatic feed equipment for poisonous powdery raw materials |
| CN106364928A (en) * | 2016-08-31 | 2017-02-01 | 杭州奥达化纤有限公司 | Toner metering and conveying system |
| CN107567577A (en) * | 2015-03-31 | 2018-01-09 | 罗克伍尔国际公司 | The method and apparatus that weight metering is carried out to powdery type bulk material |
| CN109283815A (en) * | 2018-12-01 | 2019-01-29 | 江西凯利德科技有限公司 | A kind of equipment for realizing precise measurement carbon dust output quantity |
-
2010
- 2010-05-04 CN CN2010201823268U patent/CN201669038U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267616A (en) * | 2011-08-01 | 2011-12-07 | 安徽捷迅光电技术有限公司 | Fixed frame with assistant platform |
| CN103101775A (en) * | 2012-08-24 | 2013-05-15 | 崔文涛 | Moving-lifting type fully-enclosed automatic feed equipment for poisonous powdery raw materials |
| CN107567577A (en) * | 2015-03-31 | 2018-01-09 | 罗克伍尔国际公司 | The method and apparatus that weight metering is carried out to powdery type bulk material |
| CN106364928A (en) * | 2016-08-31 | 2017-02-01 | 杭州奥达化纤有限公司 | Toner metering and conveying system |
| CN106364928B (en) * | 2016-08-31 | 2018-10-30 | 杭州奥达化纤有限公司 | Toner transmission measurement system |
| CN109283815A (en) * | 2018-12-01 | 2019-01-29 | 江西凯利德科技有限公司 | A kind of equipment for realizing precise measurement carbon dust output quantity |
| CN109283815B (en) * | 2018-12-01 | 2023-08-18 | 江西凯利德科技有限公司 | Equipment for realizing accurate measurement of carbon powder output quantity |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20101215 |