CN203304087U - Combination type multi-cyclone dust collector - Google Patents
Combination type multi-cyclone dust collector Download PDFInfo
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- CN203304087U CN203304087U CN2013203455508U CN201320345550U CN203304087U CN 203304087 U CN203304087 U CN 203304087U CN 2013203455508 U CN2013203455508 U CN 2013203455508U CN 201320345550 U CN201320345550 U CN 201320345550U CN 203304087 U CN203304087 U CN 203304087U
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- cyclone dust
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Abstract
The utility model relates to the technical field of mechanical environment-friendly dust collection equipment for flue gas dust removal of an industrial kiln and a coal-fired heating boiler, and in particular relates to a combination type multi-cyclone dust collector. The combination type multi-cyclone dust collector comprises a shell and is characterized by also comprising an air outlet which is formed in the upper part of the shell, wherein an air outlet pore plate is arranged in the air outlet; an air inlet is formed in one side of the shell; an air inlet pore plate is arranged in the air inlet; cyclone dust collector units are arranged in the shell; an ash discharging pore plate is arranged on the lower part of the shell; an ash collection hopper is arranged on the lower part of the ash discharging pore plate; an ash outlet is formed in the lower part of the ash collection hopper. A plurality of cyclone dust collector units are connected in parallel for use, so that a separation effect is enhanced; in a special arrangement and combination mode, the cyclone units are convenient to install and repair, and equipment size and occupation area are reduced; by additionally arranging an air inlet and air equalizing plate at the air inlet, the separation effect is enhanced; meanwhile, equipment wear caused by air flow is reduced; main parts of the combination type multi-cyclone dust collector are made of chromium-molybdenum steel, so that wear resistance is realized, and the combination type multi-cyclone dust collector adapts to various temperature environments and conditions.
Description
Technical field
The utility model relates to for Industrial Stoves, coal-fired heating boiler flue gas ash removal; Factory's dust removal by ventilation; The industry air-transport system; Gas-solid two is separated and dries with the material strength Environmental-protecting dust-removing mechanical equipment technical field that is recovered as group, is specifically related to the polynary cyclone dust collectors of a kind of combined type.
Background technology
At present, it is more extensive that cyclone dust collectors of the prior art are applied to gas-solid two phase-separation system such as flue gas ash removal, each system was all done effectively effort to the requirement of deduster, release various ways cleaner and outstanding technical scheme: single-stage deduster, multistage rotary dust collector and multi-tube dust cleaner etc. are arranged, effectively solved the gas solid separation technical problem.But the defect of its existence is: dust removing effects is undesirable, more than 0.3 micron, particulate efficiency is at 80-85%, lower below 0.3 micron, and mostly multi-tube dust cleaner adopts nonmetal making, and volume is large, takes up an area greatly, and receives the technical problem such as temperature impact.
Summary of the invention
The purpose of this utility model is to avoid the unreasonable structure of prior art, and the defect that efficiency of dust collection is low provides a kind of combined type polynary cyclone dust collectors, thereby effectively solves the defect existed in prior art.
For achieving the above object, the technical scheme that the utility model is taked is: the polynary cyclone dust collectors of described a kind of combined type, comprise casing, be characterized in also comprising that described casing top is provided with air outlet, in air outlet, be provided with the air-out orifice plate, casing one side is provided with air inlet, in air inlet, be provided with the air intake orifice plate, in casing, be provided with the cyclone dust collectors unit, the casing bottom is provided with lower grey orifice plate, lower grey orifice plate bottom is provided with flue-dust retainer, and the flue-dust retainer bottom is provided with ash hole.
Described cyclone dust collectors unit is a plurality of, and a plurality of cyclone dust collectors unit is divided into multiple row and evenly is arranged in casing, is provided with blast pipe between each row cyclone dust collectors unit.
Described cyclone dust collectors unit comprises middle body, and middle body top is provided with the discharge pipe corresponding with the air outlet on casing top.
Described cyclone dust collectors unit is top cylinder lower cone shape tubular, described cyclone dust collectors unit is fixedly welded on the air intake orifice plate side by side by blast pipe, the cyclone dust collectors unit is fixedly welded on the air-out orifice plate by air outlet, bottom, cyclone dust collectors unit is fixed on lower grey orifice plate, the cyclone dust collectors unit, by the exterior case welding, forms the closed box version with air intake, air-out, ash hole.
Described blast pipe is rectangular tube.
In described air inlet also corresponding air intake orifice plate be provided with homogenating plate.
The beneficial effects of the utility model are: the polynary cyclone dust collectors of described a kind of combined type, it adopts, and a plurality of cyclone dust collectors unit is in parallel to be used, by each cyclone unit diameter designing and calculating air output, through cyclone unit the time, making diameter be less than 0.3 micro particles is effectively separated, while is blockage phenomenon not, thereby improves separating effect; Each cyclone unit, by the specific arrangement combination, is assembled, and guarantees that available ventilation simultaneously, guarantees compact equipment, is convenient to install and repairs, and reduces equipment volume and floor space; Its air inlet increases the air intake homogenating plate, makes turbulent flow, laminar flow air inlet after homogenating plate, reaches near the perfect balance wind speed, enters each cyclone unit import, improves separating effect, reduces simultaneously air-flow to equipment attrition; Its critical piece material selection chrome-molybdenum steel, when reaching wear-resisting, adapt to various temperature environments and condition.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural principle schematic diagram;
Fig. 2 is the cross-section structure principle schematic of the utility model Fig. 1;
Fig. 3 is cyclone dust collectors unit construction principle schematic diagram in the utility model Fig. 1.
In figure: 1. casing; 2. air outlet; 3. air-out orifice plate; 4. air intake orifice plate; 5. air inlet; 6. homogenating plate; 7. cyclone dust collectors unit; 8. lower grey orifice plate; 9. flue-dust retainer; 10. ash hole; 11. discharge pipe; 12. blast pipe; 13. middle body.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only be used to explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, the polynary cyclone dust collectors of described a kind of combined type, comprise casing 1, be characterized in also comprising that described casing 1 top is provided with air outlet 2, in air outlet 2, be provided with air-out orifice plate 3, casing 1 one sides are provided with air inlet 5, in air inlet 5, be provided with air intake orifice plate 4, in casing 1, be provided with cyclone dust collectors unit 7, casing 1 bottom is provided with lower grey orifice plate 8, lower grey orifice plate 8 bottoms are provided with flue-dust retainer 9, and flue-dust retainer 9 bottoms are provided with ash hole 10.
Further, described cyclone dust collectors unit 7 is a plurality of, and a plurality of cyclone dust collectors unit is divided into multiple row and evenly is arranged in casing 1, is provided with blast pipe 12 between each row cyclone dust collectors unit.
Further, described cyclone dust collectors unit 7 comprises middle body 13, and middle body 13 tops are provided with the discharge pipe 11 corresponding with the air outlet 2 on casing 1 top.
Further, described cyclone dust collectors unit 7 is top cylinder lower cone shape tubular, described cyclone dust collectors unit 7 is fixedly welded on air intake orifice plate 4 side by side by blast pipe 12, cyclone dust collectors unit 7 is fixedly welded on air-out orifice plate 3 by air outlet 5,7 bottoms, cyclone dust collectors unit are fixed on lower grey orifice plate 8, cyclone dust collectors unit 7, by exterior case 1 welding, forms the closed box version with air intake, air-out, ash hole.
Further, described blast pipe 11 is rectangular tube.
Further, in described air inlet 5 also corresponding air intake orifice plate 4 be provided with homogenating plate 6.
The polynary cyclone dust collectors of described a kind of combined type, wherein each unit cyclone dust collectors are Cr, Mn steel into and out of airduct and middle body material, reach the welding production requirement, guarantee simultaneously wear-resisting, heat resistance.Its operation principle is to make dust-contained airflow make cyclonic motion, makes grit help Action of Gravity Field to make grit fall into ash bucket from air-flow, separating and trap in wall, relending by centrifugal force.Similar with most multi-tube dust cleaners, be to use by a plurality of whirly dedusters are in parallel, form one, and shared air inlet and air outlet and shared ash bucket.Its cyclone dust collectors unit 7 diameters are unified, according to air quantity control module wind speed, calculate required cyclone unit quantity, and each cyclone unit is unique design, and diameter is 100mm, exports as 50mm.Air intake is the 100*25mm rectangular design.Due to each cyclone unit, play approximate capillarity under macroscopic view, efficiency of dust collection reaches more than 90%, and particulate below 0.3 micron has remarkable dust removing effects.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. polynary cyclone dust collectors of combined type, comprise casing, it is characterized in that also comprising that described casing top is provided with air outlet, in air outlet, be provided with the air-out orifice plate, casing one side is provided with air inlet, in air inlet, is provided with the air intake orifice plate, in casing, be provided with the cyclone dust collectors unit, the casing bottom is provided with lower grey orifice plate, and lower grey orifice plate bottom is provided with flue-dust retainer, and the flue-dust retainer bottom is provided with ash hole.
2. polynary cyclone dust collectors of a kind of combined type as claimed in claim 1, it is characterized in that: described cyclone dust collectors unit is a plurality of, a plurality of cyclone dust collectors unit is divided into multiple row and evenly is arranged in casing, is provided with blast pipe between each row cyclone dust collectors unit.
3. polynary cyclone dust collectors of a kind of combined type as claimed in claim 1 or 2, it is characterized in that: described cyclone dust collectors unit comprises middle body, middle body top is provided with the discharge pipe corresponding with the air outlet on casing top.
4. polynary cyclone dust collectors of a kind of combined type as claimed in claim 3, it is characterized in that: described cyclone dust collectors unit is top cylinder lower cone shape tubular, described cyclone dust collectors unit is fixedly welded on the air intake orifice plate side by side by blast pipe, the cyclone dust collectors unit is fixedly welded on the air-out orifice plate by air outlet, bottom, cyclone dust collectors unit is fixed on lower grey orifice plate, the cyclone dust collectors unit, by the exterior case welding, forms the closed box version with air intake, air-out, ash hole.
5. polynary cyclone dust collectors of a kind of combined type as claimed in claim 2, it is characterized in that: described blast pipe is rectangular tube.
6. polynary cyclone dust collectors of a kind of combined type as claimed in claim 1 is characterized in that: in described air inlet also corresponding air intake orifice plate be provided with homogenating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203455508U CN203304087U (en) | 2013-06-18 | 2013-06-18 | Combination type multi-cyclone dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203455508U CN203304087U (en) | 2013-06-18 | 2013-06-18 | Combination type multi-cyclone dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304087U true CN203304087U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203455508U Expired - Fee Related CN203304087U (en) | 2013-06-18 | 2013-06-18 | Combination type multi-cyclone dust collector |
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| CN (1) | CN203304087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351496A (en) * | 2018-11-01 | 2019-02-19 | 广东保绿泰华生物能源有限公司 | A kind of multicyclone dust collector |
-
2013
- 2013-06-18 CN CN2013203455508U patent/CN203304087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351496A (en) * | 2018-11-01 | 2019-02-19 | 广东保绿泰华生物能源有限公司 | A kind of multicyclone dust collector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160618 |