CN200987946Y - High efficiency static filter tube type composite dust remover - Google Patents
High efficiency static filter tube type composite dust remover Download PDFInfo
- Publication number
- CN200987946Y CN200987946Y CN 200620087039 CN200620087039U CN200987946Y CN 200987946 Y CN200987946 Y CN 200987946Y CN 200620087039 CN200620087039 CN 200620087039 CN 200620087039 U CN200620087039 U CN 200620087039U CN 200987946 Y CN200987946 Y CN 200987946Y
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- filter cartridge
- assembly
- high efficiency
- dust remover
- electrostatic
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Abstract
The utility model provides a high efficiency electrostatic tube-filter composite precipitator, which comprises a frame, an electric precipitator assembly, a tube-filter precipitator assembly and an electrostatic precipitator assembly. The electrostatic precipitator assembly and the tube-filter precipitator assembly are in series arranged in the frame, the left side of the electrostatic precipitator assembly is connected with a trumpet-shaped flue gas import, the right side of the tube-filter precipitator assembly is connected with a trumpet-shaped flue gas export, a telescopic blast back flushing dust removal mechanism is arranged between the right side of the tube-filter precipitator assembly and the trumpet-shaped flue gas export, the trumpet-shaped flue gas export is connected with a smoke exhaust main pipe by a corrugated pipe, the top of the frame is also provided with a lifting platform which is provided with a crane. Comparing with the prior technology, the high efficiency electrostatic tube-filter composite precipitator has advantages of rational design, simple structure, safety, reliability, convenient use, easy maintenance and so on, which can be widely used, therefore, the utility model has a good promotional value.
Description
1, technical field
The utility model relates to a kind of environmental protection equipment process technology, specifically a kind of high efficiency electrostatic filter cartridge type complex dust collector.
2, background technology
The large-scale cleaner that uses in power plant, mine and cement production enterprise at present uses electrostatic precipitation and bag-type dust more, mostly the electrode of electrostatic precipitation is plate electrode, the also class's of crying utmost point formula electrostatic precipitator, the existing in actual applications deficiency of plate formula deduster is: (1) power consumption is big, usually ability operate as normal about 40,000 volts; (2) windage is big; (3) service life is short; (4) be out of order easily; (5) maintenance cost height.
3, summary of the invention
The purpose of this utility model provides a kind of high efficiency electrostatic filter cartridge type complex dust collector.
The technical solution of the utility model realizes that in the following manner it is made up of frame, electric cleaner assembly, filter cartridge dust remover assembly, and electrostatic precipitator assembly and filter cartridge dust remover assembly polyphone are arranged among the frame.The left side of electrostatic precipitator assembly connects tubaeform gas approach, the right side of filter cartridge dust remover connects tubaeform exhanst gas outlet, be provided with telescopic air blast blowback dedusting mechanism between the right side of filter cartridge dust remover assembly and the tubaeform exhanst gas outlet, tubaeform exhanst gas outlet connects the smoke evacuation house steward by bellows, the top of frame also is provided with hoisting platform, and hoisting platform is provided with crane.
The advantage of electrostatic precipitator of the present utility model is:
1. electrostatic precipitator adopts pipe utmost point formula deduster, and its advantage is that discharge inception voltage is low, gets final product bloom at 2.5 ten thousand volts, 30,000 volts get final product operate as normal, and the discharge inception voltage of plate formula ability operate as normal about 40,000 volts, only this item, pipe utmost point formula electric cleaner economizes on electricity than plate formula.
The electric motor of shaker load of 2. managing utmost point formula is little, the anode of pipe utmost point formula and cathode rapping power transmission shaft only drive one or two beater work when work, and the power transmission shaft of plate formula will drive whole beater work, so the electric motor of shaker consumed power of pipe utmost point formula deduster is littler than plate formula, this, pipe utmost point formula electric cleaner economized on electricity more than 50% than plate formula in 1 year.
The windage load of 3. managing utmost point formula electrostatic precipitator is little, in adopting, the air inlet of pipe utmost point formula and air outlet establish three layers of flute profile diversion distribution board, have the hole on the flute profile diversion distribution board, the aperture is 85 to the maximum, and percent opening is 80%, cathode and anode row has adopted the tubular type arrangement, equipment resistance reduces greatly, and the air-flow that enters electric field is evenly distributed, and has improved efficiency of dust collection, alleviated the load of air-introduced machine effectively, prolonged the service life of air-introduced machine and saved power consumption.
4. it is longer than the life-span of plate formula to manage utmost point formula:
Pipe utmost point formula is longer than the life-span of plate formula, at first shows dust collector pole.The dust collector pole row of pipe utmost point formula is by 25mm
The steel pipe dense arrangement form, and the dust collector pole of plate formula is assembled by the C template.The steel pipe of pipe utmost point formula dust-precipitator has only outer surface to contact with flue dust, and the dust collector pole of plate formula, two surfaces of C template contact with flue dust simultaneously, so pipe utmost point formula deduster is longer than the life-span of plate formula.
5. manage utmost point formula and lack than the fault of plate formula, the corona wire of pipe utmost point formula is to be made of whole steel pipe, and the corona wire of plate formula is to be formed by connecting with bolt by the multistage welded tube.Therefore the corona wire of plate formula deduster often has the fault of broken string to take place, and in a single day breaks, and high voltage electric field will be damaged, and electric cleaner can't be worked, and the corona wire of pipe utmost point formula deduster this fault can not take place.
6. the novel rapping apparatus of this use is made up of crank connecting link, and beater is by the rapping of gravity realization to electrode.And the beater of plate formula is formed by connecting by a plurality of pins and connecting plate, because pin weares and teares, damages, the accident of falling hammer happens occasionally, in case fall the hammer accident, only could overhaul under the situation of shutdown of boiler.Broken string and fall the normal operation that the hammer accident often will have influence on unit causes directly and indirect economic loss, also needs accessory, material and labour cost and handle these faults.Pipe utmost point formula electric cleaner of the present utility model is because reasonable in design; stop hammer and broken string accident, guaranteed the normal operation of unit, saved accessory, material and labour cost that inspection and repair shop needs; do not comprise because of boiler and shut down the indirect economic loss that causes, can save 20,000 yuan of maintenance costs every year.
This uses the advantage of novel filter drum type precipitator to be:
1, filter cylinder adopts lateral arrangement, has promptly saved the space, has reduced equipment volume and has also reduced steel consumption, is applicable to the transformation of various model electric precipitations.
2, deashing adopts the principle of rotary counter-blowing.Isolate jetting deashing at every row's filter cylinder, strengthened the winding-up effect.
3, filter cylinder maintenance driving is established on filter cartridge dust remover top, greatly reduces the workload of filter cylinder dress folding.
4, the filter cylinder skeleton adopts bolting, rubber seal.
5, blowing gas adopts deduster outlet flue gas, does not need to increase the blowing gas heating apparatus again, also can not increase the exhaust gas volumn of system.
6, the blowback butterfly valve adopts electronic control and is connected with host computer.
4, description of drawings
Fig. 1 is the structural representation of high efficiency electrostatic filter cartridge type complex dust collector.
5, the specific embodiment
Below in conjunction with accompanying drawing high efficiency electrostatic filter cartridge type complex dust collector of the present utility model is done following detailed description the in detail.
As shown in drawings, high efficiency electrostatic filter cartridge type complex dust collector of the present utility model, it is made up of frame, electric cleaner assembly, filter cartridge dust remover assembly, electrostatic precipitator assembly and filter cartridge dust remover assembly polyphone are arranged among the frame, the left side of electrostatic precipitator assembly connects tubaeform gas approach, the right side of filter cartridge dust remover
Connect tubaeform exhanst gas outlet, be provided with telescopic air blast blowback dedusting mechanism between the right side of filter cartridge dust remover assembly and the tubaeform exhanst gas outlet, tubaeform exhanst gas outlet connects the smoke evacuation house steward by bellows, and the top of frame also is provided with hoisting platform, and hoisting platform is provided with crane.
Telescopic air blast blowback dedusting mechanism is by air blast, blast pipe, discharge pipe, swivel joint, telescoping tube, the blowback air outlet box, track and traction electric machine are formed, the air inlet of air blast is connected with the smoke evacuation house steward by blast pipe, the air outlet of air blast is connected with the lower end of telescoping tube with swivel joint by discharge pipe, the upper end of telescoping tube is connected with the blowback air outlet box by swivel joint, the blowback air outlet box is relative with the outlet flue of filter cartridge dust remover assembly, the right side of filter cartridge dust remover assembly has been horizontally disposed with guide rail up and down, the upper and lower settings of blowback air outlet box has pulley, pulley and guide rail join, traction electric machine is arranged on the end of guide rail, and traction electric machine is connected hauling block by steel wire rope and comes and goes mobile along guide rail with pulley.
The discharge pipe that connects blower outlet is provided with adjusting valve.
The bottom of electrostatic precipitator assembly and filter cartridge dust remover assembly is provided with dust hopper, and the outer wall of dust hopper is provided with spiral heater, and spiral heater is connected with boiler by pipeline.
Step-up transformer is arranged on the hoisting platform, and step-up transformer is connected to it by high-voltage conducting wires and electrostatic precipitator assembly operating current is provided.
Adopt hollow edged electrode in the electrostatic precipitator assembly, the outer surface of sheath is provided with spray point.
The side of electrostatic precipitator assembly is provided with 2-3 mechanical type rapping apparatus.
The high-efficient static filters of the present utility model is compared with existing technology, have reasonable in design, Simple in structure, safe and reliable, dedusting is efficient, energy-saving and cost-reducing and be easy to the characteristics such as maintenance, thereby, have very Good extension use value.
Claims (7)
1, high efficiency electrostatic filter cartridge type complex dust collector, it is characterized in that it is by frame, the electric cleaner assembly, the filter cartridge dust remover assembly is formed, electrostatic precipitator assembly and filter cartridge dust remover assembly polyphone are arranged among the frame, the left side of electrostatic precipitator assembly connects tubaeform gas approach, the right side of filter cartridge dust remover connects tubaeform exhanst gas outlet, be provided with telescopic air blast blowback dedusting mechanism between the right side of filter cartridge dust remover assembly and the tubaeform exhanst gas outlet, tubaeform exhanst gas outlet connects the smoke evacuation house steward by bellows, the top of frame also is provided with hoisting platform, and hoisting platform is provided with crane.
2, high efficiency electrostatic filter cartridge type complex dust collector according to claim 1, it is characterized in that telescopic air blast blowback dedusting mechanism is by air blast, blast pipe, discharge pipe, swivel joint, telescoping tube, the blowback air outlet box, track and traction electric machine are formed, the air inlet of air blast is connected with the smoke evacuation house steward by blast pipe, the air outlet of air blast is connected with the lower end of telescoping tube with swivel joint by discharge pipe, the upper end of telescoping tube is connected with the blowback air outlet box by swivel joint, the blowback air outlet box is relative with the outlet flue of filter cartridge dust remover assembly, the right side of filter cartridge dust remover assembly has been horizontally disposed with guide rail up and down, the upper and lower settings of blowback air outlet box has pulley, pulley and guide rail join, traction electric machine is arranged on the end of guide rail, and traction electric machine is connected hauling block by steel wire rope and comes and goes mobile along guide rail with pulley.
3, high efficiency electrostatic filter cartridge type complex dust collector according to claim 2 is characterized in that the discharge pipe that connects blower outlet is provided with adjusting valve.
4, high efficiency electrostatic filter cartridge type complex dust collector according to claim 1, the bottom that it is characterized in that electrostatic precipitator assembly and filter cartridge dust remover assembly is provided with dust hopper, the outer wall of dust hopper is provided with spiral heater, and spiral heater is connected with boiler by pipeline.
5, high efficiency electrostatic filter cartridge type complex dust collector according to claim 1 is characterized in that step-up transformer is arranged on the hoisting platform, and step-up transformer is connected to it by high-voltage conducting wires and electrostatic precipitator assembly operating current is provided.
6, high efficiency electrostatic filter cartridge type complex dust collector according to claim 1 is characterized in that adopting hollow edged electrode in the electrostatic precipitator assembly, and the outer surface of sheath is provided with spray point.
7, high efficiency electrostatic filter cartridge type complex dust collector according to claim 1 is characterized in that the side of electrostatic precipitator assembly is provided with 2-3 mechanical type rapping apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087039 CN200987946Y (en) | 2006-07-21 | 2006-07-21 | High efficiency static filter tube type composite dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087039 CN200987946Y (en) | 2006-07-21 | 2006-07-21 | High efficiency static filter tube type composite dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987946Y true CN200987946Y (en) | 2007-12-12 |
Family
ID=38938991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087039 Expired - Fee Related CN200987946Y (en) | 2006-07-21 | 2006-07-21 | High efficiency static filter tube type composite dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987946Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990632A (en) * | 2014-05-07 | 2014-08-20 | 杭州玺清环保科技有限公司 | Sealing and thermal insulating device |
| CN111211499A (en) * | 2020-03-08 | 2020-05-29 | 武汉哈撒给科技有限公司 | Switch board convenient to overhaul |
-
2006
- 2006-07-21 CN CN 200620087039 patent/CN200987946Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990632A (en) * | 2014-05-07 | 2014-08-20 | 杭州玺清环保科技有限公司 | Sealing and thermal insulating device |
| CN111211499A (en) * | 2020-03-08 | 2020-05-29 | 武汉哈撒给科技有限公司 | Switch board convenient to overhaul |
| CN111211499B (en) * | 2020-03-08 | 2021-06-22 | 国网上海市电力公司 | Switch board convenient to overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20071212 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |