CN201841061U - Combined horizontal cyclone electrostatic precipitator - Google Patents
Combined horizontal cyclone electrostatic precipitator Download PDFInfo
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- CN201841061U CN201841061U CN2010205019660U CN201020501966U CN201841061U CN 201841061 U CN201841061 U CN 201841061U CN 2010205019660 U CN2010205019660 U CN 2010205019660U CN 201020501966 U CN201020501966 U CN 201020501966U CN 201841061 U CN201841061 U CN 201841061U
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Abstract
The utility model discloses a combined horizontal cyclone electrostatic precipitator, which comprises a box body, an air inlet, an air outlet, one or a plurality of front air evening plates, at least one electrostatic precipitating unit, a back air evening plate and a dust storage hopper, and has the technically essential points that: the front air evening plate adopts a hole distribution mode that the holes at the upper part are densely distributed and the holes at the lower part are sparsely distributed, and a cyclone dust collector is arranged in the box body opposite to the air inlet; and the lower end of each anode plate row and each cathode wire row are respectively provided with a vibration dedusting device. Compared with the prior art, the combined horizontal cyclone electrostatic precipitator can effectively avoid the problems that the corona blockage is caused by the incomplete cleaning of dust accumulated on anode plates and the secondary dust raising occurs in vibration dedusting process, and is suitable for dedusting at high-concentration dust places.
Description
Technical field
The utility model relates to a kind of cleaner, relates in particular to a kind of horizontal eddy flow static combined dust remover of handling the place use applicable to high concentrate dust.
Background technology
Horizontal electrostatic precipitator has obtained extensive use in industries such as metallurgy, building materials, electric power at present as a kind of main type of electrostatic precipitator.Existing horizontal electrostatic precipitator is mainly by casing, air inlet, air outlet, preceding homogenating plate, the electrostatic precipitation unit, back homogenating plate, the storage ash bucket constitutes, air inlet, air outlet is separately positioned on the left side of casing, on the right side, preceding homogenating plate is one or multi-channel, adopt even pattern, be arranged in the casing near the air inlet place, back homogenating plate adopts two " C " shape structures, be arranged in the casing near the air outlet place, before at least one electrostatic precipitation unit is located at, between back homogenating plate, described electrostatic precipitation unit is by anode arranged plate, cathode line row, the positive plate suspending rod, the negative electrode big frame, the negative electrode small frame, negative electrode is hung porcelain vase, negative electrode is hung the porcelain vase incubator, ash removal equipment for flapping constitutes, described anode arranged plate and cathode line row are made up of polylith positive plate and Duo Gen cathodic electricity hachure plate respectively, many row's anode arranged plates and many row's cathode line rows' side and airflow direction over against and be parallel to each other and be arranged alternately in the casing, each positive plate bottom of each anode arranged plate is fixed, the top hangs on the respective anode plate that is located at the casing top and hangs on the suspension rod, each cathodic electricity hachure of cathode line row is fixed with corresponding each negative electrode small frame, each negative electrode small frame is fixed on the respective support cross bar of corresponding negative electrode big frame, two side levers of each negative electrode big frame are hung porcelain vase with the respective cathode on being arranged on casing and are connected, each negative electrode is hung porcelain vase and all is surrounded by negative electrode outward and hangs the porcelain vase incubator, the lower end of each electrostatic precipitation unit is equipped with an ash removal equipment for flapping, and each below, electrostatic precipitation unit is equipped with ash storage box.The deduster of this kind structure has satisfied the needs of high temperature, big air quantity flue gas place dedusting to a certain extent, but still have the following disadvantages: 1, this negative electrode corona, the dedusting method that anode gathers dust is not suitable for using containing the higher place of dust concentration, when dust in flue gas content greater than 40g/m
3The time, deduster will be difficult to load, influence its dust removing effects.2, the deduster of this structure is because each lower end, electrostatic precipitation unit all only is provided with an ash removal equipment for flapping, and by whole rapping mode deashing, the rapping dynamics is on the weak side, and it is not thorough easily to cause the positive plate dust stratification to remove, and forms the corona blocking phenomenon.3, because its preceding homogenating plate adopts even pattern, the flue gas that enters the dedusting area bottom causes easily that when vibration dust-cleaning the reentrainment of dust phenomenon takes place.
Technology contents
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of and uses and the difficult corona blocking phenomenon that forms applicable to the high concentrate dust place, is difficult for the horizontal eddy flow static combined dust remover that causes that reentrainment of dust takes place.
For achieving the above object, the utility model is by the following technical solutions:
A kind of horizontal eddy flow static combined dust remover, comprise casing, air inlet, air outlet, preceding homogenating plate, the electrostatic precipitation unit, back homogenating plate, the storage ash bucket, air inlet, air outlet is separately positioned on the left side of casing, right-hand member, preceding homogenating plate is one or multi-channel, be arranged in the casing near the air inlet place, back homogenating plate adopts two " C " shape structures, be located in the casing near the air outlet place, before at least one electrostatic precipitation unit is located at, between back homogenating plate, described electrostatic precipitation unit is by anode arranged plate, cathode line row, the positive plate suspending rod, the negative electrode big frame, the negative electrode small frame, negative electrode is hung porcelain vase, negative electrode is hung the porcelain vase incubator, ash removal equipment for flapping constitutes, described anode arranged plate and cathode line row are made up of polylith positive plate and Duo Gen cathodic electricity hachure respectively, many row's anode arranged plates and many row's cathode line rows' side and airflow direction over against and be parallel to each other and be arranged alternately in the casing, each positive plate bottom of each anode arranged plate is fixed, the top hangs on the respective anode plate that is located at the casing top and hangs on the suspension rod, each cathodic electricity hachure of cathode line row is fixed with corresponding each negative electrode small frame, each negative electrode small frame is fixed on the respective support cross bar of corresponding negative electrode big frame, two side levers of each negative electrode big frame are hung porcelain vase with the respective cathode on being arranged on casing and are connected, each negative electrode is hung porcelain vase and all is surrounded by negative electrode outward and hangs the porcelain vase incubator, homogenating plate adopts the pattern of upper tightly lower sparse before described, homogenating plate the place ahead and air inlet are over against also being provided with an eddy flow dust-precipitator before described, described eddy flow dust-precipitator is made of housing and the some tornadotrons that are horizontally installed in the housing, described tornadotron is socketed to form by two sections different steel pipes of bore, the length of outer tube is less than the length of interior pipe, be nested with a end at interior pipe, interior Guan Wei is nested with an end of outer tube towards air outlet, in, be fixed with guide vane in the interlayer between the outer tube, on the eddy flow dust-precipitator, the below is respectively equipped with a dividing plate, each anode arranged plate of described each electrostatic precipitation unit and each cathode line row lower end are equipped with ash removal equipment for flapping, and described eddy flow dust-precipitator and below, each electrostatic precipitation unit are equipped with the storage ash bucket.
Described respectively the storage all is vertically installed with one dividing plate in the ash bucket, each stores up the ash bucket bottom and is provided with electronic lock wind apparatus and links to each other with conveying equipment.
Described ash removal equipment for flapping adopts arm sinker rapping mode, it is relative that holding on the beater that is arranged on each anode arranged plate lower end and the vibrating rod that is arranged on respective plate row lower end hit anvil, be arranged on each cathode line row beater be arranged on the respective cathode small frame on hold that to hit anvil relative.
Homogenating plate is two before described, described electrostatic precipitation unit is three, preceding two electrostatic precipitation unit adopt RS corona wire and 480C anode plate to join form, the 3rd electrostatic precipitation unit adopts stainless steel fish-bone corona wire and 480C anode plate to join form, and the same pole span of three electrostatic precipitation unit is 420mm.
Compared with prior art, the utlity model has following beneficial effect:
1, since the utility model in casing before homogenating plate the place ahead and air inlet over against being provided with the eddy flow dust-precipitator, on the eddy flow dust-precipitator, the below is respectively equipped with a dividing plate, after ash-laden gas enters the eddy flow dust-precipitator by air inlet, in tornadotron, interlayer between the outer tube can enter in the tornadotron, under the guide effect of tornadotron guide vane, a large amount of dust are split into the inwall of tornadotron outer tube, the dust that accumulates in the tornadotron outer tube wall falls from tornadotron under the air-flow effect, because on the eddy flow dust-precipitator, the below is provided with dividing plate, flue gas have only by in the tornadotron pipe just can enter in the casing, the dust that falls is owing to lose kinetic energy, fall under gravity in the storage ash bucket of eddy flow dust-precipitator below, thereby dust in flue gas concentration is reduced greatly, the operating pressure of each electric field of electrostatic precipitation district is alleviated.Simultaneously, the existence of eddy flow dust-precipitator also makes the air-flow that enters in the casing obtain homogenizing.
2, because each anode arranged plate of each electrostatic precipitation unit and each cathode line row lower end are equipped with ash removal equipment for flapping, adopt single rapping mode, improved the vibration dust-cleaning ability, the corona blocking phenomenon that can effectively avoid the removing of positive plate dust stratification thoroughly not cause takes place.
3, preceding homogenating plate adopts the pattern of upper tightly lower sparse, not only can make air-flow obtain homogenizing, and makes and go up soon the generation of reentrainment of dust phenomenon in the time of can effectively suppressing electrostatic precipitation district vibration dust-cleaning under the air velocity that enters the electrostatic precipitation district slowly.
Description of drawings
Fig. 1 is the external structure schematic diagram of the utility model deduster embodiment;
Fig. 2 is the internal structure schematic diagram of the utility model deduster embodiment;
Fig. 3 is the tornadotron structural representation of eddy flow dust-precipitator;
Fig. 4 is preceding homogenating plate pattern schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Embodiment
As Fig. 1, shown in Figure 2, the horizontal eddy flow static of the utility model combined dust remover, comprise casing 1, air inlet 2, air outlet 3, preceding homogenating plate, the electrostatic precipitation unit, back homogenating plate 9, the storage ash bucket, air inlet 2, air outlet 3 is separately positioned on the left side of casing 1, right-hand member, preceding homogenating plate is twice 4,5, as shown in Figure 4, adopt the pattern of upper tightly lower sparse, be arranged in the casing 1 near air inlet 2 places, back homogenating plate 9 adopts two " C " shape structures, be arranged in the casing 1 near air outlet 3 places, the electrostatic precipitation unit is three 6,7,8, before being located at successively, back homogenating plate 5, between 9, described electrostatic precipitation unit is by anode arranged plate 11, cathode line row 12, positive plate suspending rod 13, negative electrode big frame 14, negative electrode small frame 15, negative electrode is hung porcelain vase 16, negative electrode is hung porcelain vase incubator 17, ash removal equipment for flapping constitutes, described anode arranged plate is made up of five positive plates 18, described cathode line row is made up of eight cathodic electricity hachures 19, ten row's anode arranged plates and ten row cathode line rows' side and airflow direction over against and be parallel to each other and be arranged alternately in the casing 1, each positive plate bottom of each anode arranged plate is fixed, the top hangs on the respective anode plate that is located at the casing top and hangs on the suspension rod, each cathodic electricity hachure of cathode line row is fixed with corresponding each negative electrode small frame, each negative electrode small frame is fixed on the respective support cross bar 20 of corresponding negative electrode big frame, two side levers 21 of each negative electrode big frame, 22 be arranged on casing on respective cathode hang porcelain vase and be connected, each negative electrode is hung porcelain vase and all is surrounded by negative electrode outward and hangs the porcelain vase incubator, preceding two electrostatic precipitation unit 6,7 adopt RS corona wire and 480C anode plate to join form, the 3rd electrostatic precipitation unit 8 adopts stainless steel fish-bone corona wire and 480C anode plate to join form, the same pole span of three electrostatic precipitation unit is 420mm, before before the homogenating plate 4 with air inlet over against being provided with eddy flow dust-precipitator 23, eddy flow dust-precipitator 23 is made of housing 24 and the some tornadotrons 25 that are horizontally installed in the housing 24, as shown in Figure 3, described tornadotron is socketed to form by two sections different steel pipes of bore, the length of outer tube is less than the length of interior pipe, be nested with a end at interior pipe, interior Guan Wei is nested with an end of outer tube towards air outlet 3, in, be fixed with guide vane 26 in the interlayer between the outer tube, on the eddy flow dust-precipitator 23, the below is respectively equipped with a dividing plate 27,28, each anode arranged plate of described each electrostatic precipitation unit and each cathode line row lower end are equipped with ash removal equipment for flapping, described ash removal equipment for flapping adopts arm sinker rapping mode, it is relative that holding on the beater 29 that is arranged on each anode arranged plate lower end and the vibrating rod 30 that is arranged on respective plate row lower end hit anvil, be arranged on each cathode line row beater 33 be arranged on the respective cathode small frame on hold that to hit anvil relative, eddy flow dust-precipitator 23 and below, each electrostatic precipitation unit are equipped with a storage ash bucket 10, each stores up and all is vertically installed with dividing plate 31 in the ash bucket one, and each stores up the ash bucket bottom and is provided with electronic lock wind apparatus 32 and links to each other with conveying equipment.
During operation, ash-laden gas is entered in the eddy flow dust-precipitator 23 by air inlet 2, under the guide effect of the guide vane 26 of tornadotron 25, a large amount of dust are split into the inwall of tornadotron 25 outer tubes, accumulate in the storage ash bucket of dust below the air-flow effect falls into eddy flow dust-precipitator 23 of tornadotron 25 outer tube walls, dust in flue gas obtains pre-separation, concentration reduces greatly, flue gas also obtains preliminary homogenizing simultaneously, flue gas through 23 pre-separations of eddy flow dust-precipitator passes through the preceding homogenating plate 4 of twice, 5 enter the electrostatic dust collection district, because homogenating plate all adopts the pattern of upper tightly lower sparse before the twice, enter go up slowly under the air-flow in electrostatic dust collection district fast, when vibration dust-cleaning, can effectively suppress the generation of reentrainment of dust, the flue gas that enters the electrostatic precipitation district passes three electrostatic precipitation unit 6 successively by the exhaust gases passes that forms between anode arranged plate and the cathode line row, 7,8, the dedusting of the electric field that is produced through three electrostatic precipitation unit, flue gas is further purified after, discharge by air outlet 3 by back homogenating plate 9.Dust stratification more for a long time on the positive plate of each electrostatic precipitation unit and cathodic electricity hachure, can go up the deashing device that is provided with by each anode arranged plate and cathode line row and carry out the rapping cleaning, make it fall into the storage ash bucket of each below, electrostatic precipitation unit, open electronic lock wind apparatus then, dust is discharged by conveying equipment.
Claims (4)
1. horizontal eddy flow static combined dust remover, comprise casing, air inlet, air outlet, preceding homogenating plate, the electrostatic precipitation unit, back homogenating plate, the storage ash bucket, air inlet, air outlet is separately positioned on the left side of casing, right-hand member, preceding homogenating plate is one or multi-channel, be arranged in the casing near the air inlet place, back homogenating plate adopts two " C " shape structures, be located in the casing near the air outlet place, before at least one electrostatic precipitation unit is located at, between back homogenating plate, described electrostatic precipitation unit is by anode arranged plate, cathode line row, the positive plate suspending rod, the negative electrode big frame, the negative electrode small frame, negative electrode is hung porcelain vase, negative electrode is hung the porcelain vase incubator, ash removal equipment for flapping constitutes, described anode arranged plate and cathode line row are made up of polylith positive plate and Duo Gen cathodic electricity hachure respectively, many row's anode arranged plates and many row's cathode line rows' side and airflow direction over against and be parallel to each other and be arranged alternately in the casing, each positive plate bottom of each anode arranged plate is fixed, the top hangs on the respective anode plate that is located at the casing top and hangs on the suspension rod, each cathodic electricity hachure of cathode line row is fixed with corresponding each negative electrode small frame, each negative electrode small frame is fixed on the respective support cross bar of corresponding negative electrode big frame, two side levers of each negative electrode big frame are hung porcelain vase with the respective cathode on being arranged on casing and are connected, each negative electrode is hung porcelain vase and all is surrounded by negative electrode outward and hangs the porcelain vase incubator, it is characterized in that, homogenating plate adopts the pattern of upper tightly lower sparse before described, homogenating plate the place ahead and air inlet are over against also being provided with an eddy flow dust-precipitator before described, described eddy flow dust-precipitator is made of housing and the some tornadotrons that are horizontally installed in the housing, described tornadotron is socketed to form by two sections different steel pipes of bore, the length of outer tube is less than the length of interior pipe, be nested with a end at interior pipe, interior Guan Wei is nested with an end of outer tube towards air outlet, in, be fixed with guide vane in the interlayer between the outer tube, on the eddy flow dust-precipitator, the below is respectively equipped with a dividing plate, each anode arranged plate of described each electrostatic precipitation unit and each cathode line row lower end are equipped with ash removal equipment for flapping, and described eddy flow dust-precipitator and below, each electrostatic precipitation unit are equipped with the storage ash bucket.
2. deduster according to claim 1 is characterized in that, described respectively the storage all is vertically installed with one dividing plate in the ash bucket, and each stores up the ash bucket bottom and is provided with electronic lock wind apparatus and links to each other with conveying equipment.
3. deduster according to claim 1, it is characterized in that, described ash removal equipment for flapping adopts arm sinker rapping mode, it is relative that holding on the beater that is arranged on each anode arranged plate lower end and the vibrating rod that is arranged on respective plate row lower end hit anvil, be arranged on each cathode line row beater be arranged on the respective cathode small frame on hold that to hit anvil relative.
4. according to claim 1,2 or 3 described dedusters, it is characterized in that, homogenating plate is two before described, described electrostatic precipitation unit is three, preceding two electrostatic precipitation unit adopt RS corona wire and 480C anode plate to join form, the 3rd electrostatic precipitation unit adopts stainless steel fish-bone corona wire and 480C anode plate to join form, and the same pole span of three electrostatic precipitation unit is 420mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205019660U CN201841061U (en) | 2010-08-18 | 2010-08-18 | Combined horizontal cyclone electrostatic precipitator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205019660U CN201841061U (en) | 2010-08-18 | 2010-08-18 | Combined horizontal cyclone electrostatic precipitator |
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| CN201841061U true CN201841061U (en) | 2011-05-25 |
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| CN2010205019660U Expired - Fee Related CN201841061U (en) | 2010-08-18 | 2010-08-18 | Combined horizontal cyclone electrostatic precipitator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384022A (en) * | 2014-09-17 | 2015-03-04 | 苏州新协力环保科技有限公司 | Dust treatment device |
| CN104307634B (en) * | 2014-09-17 | 2017-05-24 | 上海交通大学 | Cyclonic and electrostatic coupling high-efficiency dust and mist removal apparatus and its application |
| CN108548697A (en) * | 2018-05-07 | 2018-09-18 | 中国林业科学研究院 | Fall dust collector |
| CN108580067A (en) * | 2018-06-01 | 2018-09-28 | 河南龙成煤高效技术应用有限公司 | A kind of Whirlwind cyclone electric precipitator and Whirlwind cyclone electric dust-removing equipment |
| CN111715406A (en) * | 2020-06-12 | 2020-09-29 | 珠海格力电器股份有限公司 | Electrode plate and air purification and disinfection device |
| CN116060213A (en) * | 2023-01-13 | 2023-05-05 | 浙江菲达环保科技股份有限公司 | Independent vibrating cathode frame and electric dust collector thereof |
-
2010
- 2010-08-18 CN CN2010205019660U patent/CN201841061U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384022A (en) * | 2014-09-17 | 2015-03-04 | 苏州新协力环保科技有限公司 | Dust treatment device |
| CN104307634B (en) * | 2014-09-17 | 2017-05-24 | 上海交通大学 | Cyclonic and electrostatic coupling high-efficiency dust and mist removal apparatus and its application |
| CN108548697A (en) * | 2018-05-07 | 2018-09-18 | 中国林业科学研究院 | Fall dust collector |
| CN108548697B (en) * | 2018-05-07 | 2024-01-02 | 中国林业科学研究院 | Dust fall collector |
| CN108580067A (en) * | 2018-06-01 | 2018-09-28 | 河南龙成煤高效技术应用有限公司 | A kind of Whirlwind cyclone electric precipitator and Whirlwind cyclone electric dust-removing equipment |
| CN108580067B (en) * | 2018-06-01 | 2024-04-19 | 河南龙成煤高效技术应用有限公司 | Cyclone electric dust collector and cyclone electric dust collection equipment |
| CN111715406A (en) * | 2020-06-12 | 2020-09-29 | 珠海格力电器股份有限公司 | Electrode plate and air purification and disinfection device |
| CN116060213A (en) * | 2023-01-13 | 2023-05-05 | 浙江菲达环保科技股份有限公司 | Independent vibrating cathode frame and electric dust collector thereof |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20140818 |
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| EXPY | Termination of patent right or utility model |