CN201253589Y - Wind-rate self-adapting multi-pipe cyclonic dust remover - Google Patents
Wind-rate self-adapting multi-pipe cyclonic dust remover Download PDFInfo
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- CN201253589Y CN201253589Y CNU2008201094862U CN200820109486U CN201253589Y CN 201253589 Y CN201253589 Y CN 201253589Y CN U2008201094862 U CNU2008201094862 U CN U2008201094862U CN 200820109486 U CN200820109486 U CN 200820109486U CN 201253589 Y CN201253589 Y CN 201253589Y
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Abstract
The utility model discloses a wind rate self adapting multiclone dust collector which comprises an upper box body, a mid box body and a lower box body. One side of the mid box body is provided with an air inlet. A wind rate detecting probe is arranged in a pipeline connected with the air inlet. A wind gap of the dust collector is provided with an electric closed valve, the electric closed valve is connected with a wind rate self adapting controller, and the wind rate self adapting controller is connected with the wind rate detecting probe. The utility model adopts a locelle closed structure and controls the on-off of the electric closed valve in real time by detecting the variation of the wind rate at the air inlet, thus each locelle structure realizes auto outline offline offblast, the number of turboseparators in the working state is suitable for the real time processing wind rate, and the speed of wind which enters each turboseparator in the working state is kept in an optimal separation working state, thereby the dust collector is made to work efficiently, the adaptive control of the global wind rate is realized, and the efficiency of dust collection is high.
Description
Technical field
The utility model relates to a kind of multicyclone, refers to a kind of air quantity self adaptation multicyclone that can realize the blowing-out of classification off-line especially.
Background technology
At present, the processing air quantity of a large amount of dust pelletizing systems is amounts of a change, and amplitude of fluctuation can reach more than 4 times sometimes.For example, heating boiler is the change of acclimatization condition and customer charge, and the exhaust gas volumn of processing can change significantly.The multicyclone of using in the governing system is in its course of work, and it is very big to handle the air quantity amplitude variation accordingly, and the change of processing air quantity can directly have influence on the whole gross efficiency of deduster.Specifically, under the condition that the air quantity of handling changes significantly, the import wind speed of its whirlwind can fluctuate widely with the change significantly of handling air quantity, so just can cause whirlwind to depart from the optimum separating efficiency active section significantly, and the efficiency of dust collection of deduster is had a strong impact on.As seen, working out the high deduster of a kind of efficiency of dust collection is present urgent problem.
The utility model content
The purpose of this utility model is to provide a kind of air quantity self adaptation multicyclone, and this deduster adopts the locellus closed structure, can realize the classification off-line blowing-out of each minute cell structure, and whole deduster reaches omnidistance air quantity Self Adaptive Control, efficiency of dust collection height.
In order to achieve the above object, the utility model has adopted following technical scheme:
A kind of air quantity self adaptation multicyclone, it comprises upper box, middle casing and lower box, middle casing one side is provided with air inlet, it is characterized in that: in the pipeline that described air inlet connects, be provided with the air quantity detection probe, place, air port at described deduster is provided with electronic airtight valve, this electronic airtight valve links to each other with an air quantity adaptive controller, and this air quantity adaptive controller links to each other with the air quantity detection probe.
In reality was implemented, the utility model can be designed to two types:
First kind: described upper box is made up of a plurality of air-purifying chambers, and for dividing cell structure, the air port of described deduster is meant air outlet between each air-purifying chamber, and the air outlet place of each air-purifying chamber is provided with a described electronic airtight valve; Casing is the casing of an internal run-through in described, is provided with the whirlwind seed cell in this casing, is provided with a plurality of whirlwind according to the maximum air quantity stairstepping of handling of system in this whirlwind seed cell; Air-purifying chamber quantity that the corresponding described upper box of described lower box is provided with and position and be provided with a plurality of independent storage ash buckets, each bottom of independently storing up ash bucket is provided with airtight unloading valve.The quantity of described air-purifying chamber can be two, three, four or six.When air-purifying chamber quantity was four or six, the arrangement mode of described air-purifying chamber can be biserial and arranges.
Second kind: described upper box is a whole air-purifying chamber that is communicated with; Be provided with a plurality of locellus according to the air quantity amplitude of fluctuation in the casing in described, separate by seal diaphragm between the locellus, divide the indoor whirlwind seed cell that is provided with, in this whirlwind seed cell, be provided with a plurality of whirlwind according to the maximum air quantity stairstepping of handling of locellus, corresponding locellus quantity in the air inlet place of casing one side and position in described and be provided with a plurality of air intake distributing pipes, the air port of described deduster is meant air inlet, the air inlet place of each air intake distributing pipe is provided with a described electronic airtight valve, all air intake distributing pipes link to each other with an air intake total pipeline via each self-corresponding electronic airtight valve, described electronic airtight valve is used to control the actual situation that is communicated with of air intake distributing pipe and air intake total pipeline, is provided with described air quantity detection probe in the air intake total pipeline; Locellus quantity that casing was provided with during described lower box was corresponding described and position and be provided with a plurality of independent storage ash buckets, independent storage ash bucket bottom is provided with airtight dust unloadnig apparatus structure.The arrangement mode of described locellus is single-row arrangement.
Described air quantity adaptive controller is PID or PLC programmable controller spare.
The utility model has the advantages that:
The utility model adopts the locellus closed structure, change by the air quantity that detects the air inlet place, the electronic airtight valve of control opening and closing in real time, make each minute cell structure realize automatic classification off-line blowing-out (air outlet control off-line blowing-out or the blowing-out of air inlet control off-line), in running order whirlwind quantum count and the real-time air quantity of handling are adapted, the wind speed that enters each in running order whirlwind is remained in the best mask work section, thereby deduster is efficiently moved, realized omnidistance air quantity Self Adaptive Control, the efficiency of dust collection height.
Description of drawings
Fig. 1 is that the master of the utility model first embodiment looks schematic diagram;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is that the master of the utility model second embodiment looks schematic diagram;
Fig. 4 is the schematic side view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figures 1 to 4, the utility model air quantity self adaptation multicyclone comprises upper box 100, middle casing 200 and lower box 300, and middle casing 200 1 sides are provided with air inlet 210.In the pipeline that air inlet 210 connects, be provided with air quantity detection probe 430, place, air port (air outlet or air inlet) at the utility model multicyclone is provided with electronic airtight valve 410, this electronic airtight valve 410 links to each other with an air quantity adaptive controller 420, and this air quantity adaptive controller 420 links to each other with air quantity detection probe 430.This electronic airtight valve 410, air quantity adaptive controller 420 and air quantity detection probe 430 constitute an automatic control circuit, are used to realize real-time air quantity Self Adaptive Control.
In actual applications, the utility model multicyclone can be designed to two types, this structural similarity of two types, and principle is identical, all can realize air quantity Self Adaptive Control purpose of the present utility model.Describe in detail respectively below.
As depicted in figs. 1 and 2, the upper box 100 of the utility model first type (first embodiment for example illustrated in figures 1 and 2) is made up of a plurality of air-purifying chambers 110, is the branch cell structure between each air-purifying chamber 110.The air outlet place of each air-purifying chamber 110 is provided with an electronic airtight valve 410.Middle casing 200 is casings of an internal run-through, be provided with the whirlwind seed cell in this casing, in this whirlwind seed cell, be provided with a plurality of whirlwind (whirlwind is single small air cyclone separator, and stairstepping is provided with and is beneficial to the uniform distribution air intake) according to the maximum air quantity stairstepping of handling of system.Be provided with air quantity detection probe 430 in the pipeline that the air inlet 210 of middle casing 200 1 sides connects, this air quantity detection probe 430 links to each other with air quantity adaptive controller 420, and this air quantity adaptive controller 420 links to each other with electronic airtight valve 410.The quantity of the air-purifying chamber 110 that lower box 300 corresponding upper boxes 100 are provided with and position and be provided with a plurality of independent storage ash buckets 310, each bottom of independently storing up ash bucket 310 is provided with airtight unloading valve 320.In first type deduster, independence that being provided with of electronic airtight valve 410 and airtight unloading valve 320 can guarantee each minute cell structure and whole sealing, this is the fundamental that guarantees the efficient operation of whirlwind class deduster.
In the practical application operating mode, according to the amplitude of fluctuation of handling air quantity, the quantity of air-purifying chamber 110 and arrangement mode can followingly dispose:
When the amplitude of fluctuation of handling air quantity was 2 times, the quantity of air-purifying chamber 110 can be made as two (two cell structures).When the amplitude of fluctuation of handling air quantity was 3 times, the quantity of air-purifying chamber 110 can be made as three (three cell structures), and arrangement mode can be single-row arrangement.When the amplitude of fluctuation of handling air quantity was 4 times, the quantity of air-purifying chamber 110 can be made as four (four cell structures), and arrangement mode can be biserial and arranges.When the amplitude of fluctuation of handling air quantity was 5～6 times, the quantity of air-purifying chamber 110 can be made as six (six cell structures), and arrangement mode can be biserial and arranges.
The operation principle of first type of deduster is:
During work, dusty gas is from air inlet 210 enters in the casing 200, simultaneously, air quantity detection probe 430 detects the air quantity size at air inlet 210 places, and the air quantity data that obtain after will detecting send air quantity adaptive controller 420 to, then, air quantity adaptive controller 420 is controlled opening and closing of electronic airtight valve 410 according to the air quantity data that needs and detection in real time obtains, with the control dusty gas in middle casing 200 dust removal process and dedusting after pure qi (oxygen) from the discharge of air-purifying chamber 110 air outlets, in running order whirlwind quantum count and the real-time air quantity of handling are adapted, realize the classification off-line blowing-out between each air-purifying chamber, the wind speed that enters each in running order whirlwind is remained in the best mask work section, thereby make the efficiency of dust collection of deduster keep efficient.
Deduster with four cell structures illustrated in figures 1 and 2 is an example, if the electronic airtight valve 410 that the air quantity size that air quantity adaptive controller 420 detects according to air quantity detection probe 430 is closed an air-purifying chamber 110 air outlet places, because the bottom of lower box 300 is provided with airtight unloading valve 320, so, this air-purifying chamber 110 just is sealing state, the air-flow at air inlet 210 places is autobalance under the pressure effect that the air-purifying chamber 110 that is air-tight state produces, dusty gas can not pass through the sub-dedusting of whirlwind of the locellus of this air-purifying chamber correspondence, and after can only the sub-dedusting of whirlwind through the locellus of other air-purifying chamber correspondences, discharge from the air outlet of the air-purifying chamber 110 of open mode, and the air-purifying chamber 110 of closing electronic airtight valve 410 has been realized automatic off-line blowing-out, is independent of each other between each air-purifying chamber.
In dust removal process, dropped in the corresponding independent storage ash bucket 310 by the dust of filtering.When dust stratification acquires a certain degree in the independent storage ash bucket 310, can remove dust in it by the airtight unloading valve 320 of independent storage ash bucket 310 bottoms.
As shown in Figure 3 and Figure 4, the upper box 100 of the utility model second type (example second embodiment as shown in Figure 3 and Figure 4) is a whole air-purifying chamber 110 that is communicated with, needn't locellus.Be provided with a plurality of locellus 220 according to the air quantity amplitude of fluctuation in the middle casing 200, separate by seal diaphragm 230 between the locellus 220.Be provided with the whirlwind seed cell in the locellus 220, in this whirlwind seed cell, be stairstepping and be provided with a plurality of whirlwind (whirlwind is single small air cyclone separator, and stairstepping is provided with and is beneficial to the uniform distribution air intake) according to the maximum processing of locellus air quantity.In the quantity of the corresponding locellus 220 in air inlet 210 places of casing 200 1 sides and position and be provided with a plurality of air intake distributing pipes 240.The air inlet place of each air intake distributing pipe 240 is provided with an electronic airtight valve 410, and all air intake distributing pipes 240 link to each other with an air intake total pipeline 250 via each self-corresponding electronic airtight valve 410.Electronic airtight valve 410 is used to control the actual situation that is communicated with of air intake distributing pipe and air intake total pipeline 250, that is: electronic airtight valve 410 air intake distributing pipe 240 in opened condition is communicated with air intake total pipeline 250 on it, and the air intake distributing pipe 240 that electronic airtight valve 410 is closed condition on it is not communicated with air intake total pipeline 250.In air intake total pipeline 250, be provided with air quantity detection probe 430.This air quantity detection probe 430 links to each other with air quantity adaptive controller 420, and this air quantity adaptive controller 420 links to each other with electronic airtight valve 410.The quantity of the locellus 220 that casing 200 is provided with in lower box 300 correspondences and position and be provided with a plurality of independent storage ash buckets 310, independent storage ash bucket 310 bottoms are provided with airtight dust unloadnig apparatus structure 330.In the practical application operating mode, the quantity of locellus 220 can be a plurality of, but the arrangement mode of locellus 220 should be single-row arrangement.
The operation principle of second type of deduster is:
During work, dusty gas flows to each air intake distributing pipe 240 from air intake total pipeline 250, the air intake distributing pipe of opening from electronic airtight valve 410 240 enters in these air intake distributing pipe 240 corresponding locellus 220 that are provided with then, simultaneously, air quantity detection probe 430 detects the interior air quantity size of the air intake total pipeline that is connected via electronic airtight valve 410 with each air intake distributing pipe 240 250, and the air quantity data that obtain after will detecting send air quantity adaptive controller 420 to, air quantity adaptive controller 420 is controlled opening and closing of electronic airtight valve 410 according to the air quantity data that needs and detection in real time obtains, with the dedusting position (promptly by which air chamber carry out dedusting) of control dusty gas in middle casing 200, in running order online whirlwind quantum count and the real-time air quantity of handling are adapted, realize the classification off-line blowing-out between each locellus 220, the wind speed that enters each in running order whirlwind is remained in the best mask work section, thereby make the efficiency of dust collection of deduster keep efficient.
Deduster with Fig. 3 and three branch cell structures shown in Figure 4 is an example, if the electronic airtight valve 410 that the air quantity size that air quantity adaptive controller 420 detects according to air quantity detection probe 430 is closed air intake distributing pipe 240 places of a locellus 220, owing to separate by seal diaphragm 230 between each locellus 220, air intake distributing pipe 240 places are provided with electronic airtight valve 410, and the bottom of lower box 300 is provided with airtight dust unloadnig apparatus structure 330, so, this locellus 220 just is sealing state, dusty gas can't enter this locellus 220, dusty gas can only enter other two locellus 220 and carry out dedusting, then, pure qi (oxygen) through the sub-dedusting of whirlwind is discharged from air-purifying chamber 110, close the locellus 220 of electronic airtight valve 410 and realized automatic off-line blowing-out, be independent of each other between each locellus 220.
In the process of dividing indoor dedusting, dropped to independent the storage in the ash bucket 310 that corresponding locellus is provided with by the dust of filtering.When dust stratification acquires a certain degree in the independent storage ash bucket 310, can remove dust in it by the airtight dust unloadnig apparatus structure 330 of independent storage ash bucket 310 bottoms.
In actual applications, the air quantity adaptive controller 420 that the utility model adopts is PID or PLC programmable controller spare, belongs to known technology, here repeats no more.
The utility model has the advantages that:
The utility model adopts the locellus closed structure, change by the air quantity that detects the air inlet place, the electronic airtight valve of control opening and closing in real time, make each minute cell structure realize automatic classification off-line blowing-out (air outlet control off-line blowing-out or the blowing-out of air inlet control off-line), in running order whirlwind quantum count and the real-time air quantity of handling are adapted, the wind speed that enters each in running order whirlwind is remained in the best mask work section, thereby deduster is efficiently moved, realized omnidistance air quantity Self Adaptive Control, the efficiency of dust collection height.
The above is preferred embodiment of the present utility model and the know-why used thereof; for a person skilled in the art; under the situation that does not deviate from spirit and scope of the present utility model; any based on conspicuous changes such as the equivalent transformation on the technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.
Claims (10)
1, a kind of air quantity self adaptation multicyclone, it comprises upper box, middle casing and lower box, middle casing one side is provided with air inlet, it is characterized in that: in the pipeline that described air inlet connects, be provided with the air quantity detection probe, place, air port at described deduster is provided with electronic airtight valve, this electronic airtight valve links to each other with an air quantity adaptive controller, and this air quantity adaptive controller links to each other with the air quantity detection probe.
2, multicyclone according to claim 1 is characterized in that:
Described upper box is made up of a plurality of air-purifying chambers, and for dividing cell structure, the air port of described deduster is meant air outlet between each air-purifying chamber, and the air outlet place of each air-purifying chamber is provided with a described electronic airtight valve;
Casing is the casing of an internal run-through in described, is provided with the whirlwind seed cell in this casing, is provided with a plurality of whirlwind according to the maximum air quantity stairstepping of handling of system in this whirlwind seed cell;
Air-purifying chamber quantity that the corresponding described upper box of described lower box is provided with and position and be provided with a plurality of independent storage ash buckets, each bottom of independently storing up ash bucket is provided with airtight unloading valve.
3, multicyclone according to claim 2 is characterized in that:
The quantity of described air-purifying chamber is two.
4, multicyclone according to claim 2 is characterized in that:
The quantity of described air-purifying chamber is three.
5, multicyclone according to claim 2 is characterized in that:
The quantity of described air-purifying chamber is four.
6, multicyclone according to claim 2 is characterized in that:
The quantity of described air-purifying chamber is six.
7, according to claim 5 or 6 described multicyclones, it is characterized in that:
The arrangement mode of described air-purifying chamber is that biserial is arranged.
8, multicyclone according to claim 1 is characterized in that:
Described upper box is a whole air-purifying chamber that is communicated with;
Be provided with a plurality of locellus according to the air quantity amplitude of fluctuation in the casing in described, separate by seal diaphragm between the locellus, divide the indoor whirlwind seed cell that is provided with, in this whirlwind seed cell, be provided with a plurality of whirlwind according to the maximum air quantity stairstepping of handling of locellus, corresponding locellus quantity in the air inlet place of casing one side and position in described and be provided with a plurality of air intake distributing pipes, the air port of described deduster is meant air inlet, the air inlet place of each air intake distributing pipe is provided with a described electronic airtight valve, all air intake distributing pipes link to each other with an air intake total pipeline via each self-corresponding electronic airtight valve, described electronic airtight valve is used to control the actual situation that is communicated with of air intake distributing pipe and air intake total pipeline, is provided with described air quantity detection probe in the air intake total pipeline;
Locellus quantity that casing was provided with during described lower box was corresponding described and position and be provided with a plurality of independent storage ash buckets, independent storage ash bucket bottom is provided with airtight dust unloadnig apparatus structure.
9, multicyclone according to claim 8 is characterized in that:
The arrangement mode of described locellus is single-row arrangement.
10, multicyclone according to claim 1 is characterized in that:
Described air quantity adaptive controller is PID or PLC programmable controller spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201094862U CN201253589Y (en) | 2008-07-28 | 2008-07-28 | Wind-rate self-adapting multi-pipe cyclonic dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201094862U CN201253589Y (en) | 2008-07-28 | 2008-07-28 | Wind-rate self-adapting multi-pipe cyclonic dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN201253589Y true CN201253589Y (en) | 2009-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201094862U Expired - Fee Related CN201253589Y (en) | 2008-07-28 | 2008-07-28 | Wind-rate self-adapting multi-pipe cyclonic dust remover |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905196A (en) * | 2010-07-19 | 2010-12-08 | 中国钢研科技集团有限公司 | Gas inlet regulating method of double-cyclone dust collector and device thereof |
| CN105583092A (en) * | 2016-01-22 | 2016-05-18 | 鸡西市星光热风炉制造有限公司 | Efficient and automatic control cyclone dust collector |
| CN106139747A (en) * | 2016-08-23 | 2016-11-23 | 苏州泰盛新绿节能环保科技有限公司 | A kind of multi-tube dust cleaner assembly |
| CN110602972A (en) * | 2017-05-08 | 2019-12-20 | 康明斯滤清***知识产权公司 | Variable inertial particle separator |
| CN114984672A (en) * | 2022-04-29 | 2022-09-02 | 中冶长天国际工程有限责任公司 | Dust remover and dust removing method |
-
2008
- 2008-07-28 CN CNU2008201094862U patent/CN201253589Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905196A (en) * | 2010-07-19 | 2010-12-08 | 中国钢研科技集团有限公司 | Gas inlet regulating method of double-cyclone dust collector and device thereof |
| CN105583092A (en) * | 2016-01-22 | 2016-05-18 | 鸡西市星光热风炉制造有限公司 | Efficient and automatic control cyclone dust collector |
| CN105583092B (en) * | 2016-01-22 | 2024-02-13 | 鸡西市星光热风炉制造有限公司 | High-efficiency automatic control cyclone dust collector |
| CN106139747A (en) * | 2016-08-23 | 2016-11-23 | 苏州泰盛新绿节能环保科技有限公司 | A kind of multi-tube dust cleaner assembly |
| CN110602972A (en) * | 2017-05-08 | 2019-12-20 | 康明斯滤清***知识产权公司 | Variable inertial particle separator |
| CN110602972B (en) * | 2017-05-08 | 2020-06-09 | 康明斯滤清***知识产权公司 | Variable inertial particle separator |
| CN114984672A (en) * | 2022-04-29 | 2022-09-02 | 中冶长天国际工程有限责任公司 | Dust remover and dust removing method |
| CN114984672B (en) * | 2022-04-29 | 2023-09-01 | 中冶长天国际工程有限责任公司 | Dust remover and dust removing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20130728 |