CN2268580Y - Vertical vortex low resistance particle separator - Google Patents
Vertical vortex low resistance particle separator Download PDFInfo
- Publication number
- CN2268580Y CN2268580Y CN 96213979 CN96213979U CN2268580Y CN 2268580 Y CN2268580 Y CN 2268580Y CN 96213979 CN96213979 CN 96213979 CN 96213979 U CN96213979 U CN 96213979U CN 2268580 Y CN2268580 Y CN 2268580Y
- Authority
- CN
- China
- Prior art keywords
- main cylinder
- casing
- aiutage
- dust
- interior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a vertical vortex low resistance particle separator, which is suitable for treating a preceding stage low resistance matching pretreatment apparatus of a multi-stage purification device with high concentration dust. The utility model is composed of a box body, a smoke gas inlet, a smoke gas outlet, a main separation cylinder, an airflow guide part, a particle division part, an exhausting part for separated smoke gas, a self-receiving and dust exhausting part, etc. The utility model utilizes the vortex separation principle to carry out preliminary treatment for high concentration fume. The utility model aims to match a wet smoke gas purifier to solve the problems that a fan with water is easy to generate jamming with the purifier existing in the wet smoke gas purifier at present. The separator has low resistance about 0.4Kpa (40 mmH[2]O).
Description
The utility model belongs to field of environment protection, particularly relate to a kind of wet type flue gas desulphurization device the prime lower resistance give treating apparatus, also be applicable to the supporting treatment facility of handling in the high concentration flue dust multistage purification device that gives of prime.
Owing to exist fan belt water and clarifier itself to stop up two big technical barriers easily at present in the wet type flue gas desulphurization technology, result in hand cramps to the user, brought many problems also for the popularization of wet method flue gases purification, because the caused corrosion of fan belt water is quite serious, cause impeller to be changed again and again, be with mud in the water in addition, serious its pedestal vibrations that make come off; The blockage problem of clarifier is more, causes that air quantity reduces, boiler positive pressuring combustion, and accident is continuous, and then cleaning is difficult in addition, and the cleaning condition is arduous unusually, and is totally unfavorable to the cleaning workers'health.Therefore, solving fan belt water and clarifier blockage problem has become pressing for of present wet cleaning technology and a difficult problem, also is the major defect of present wet type flue gas desulphurization technology.
Purpose of design of the present utility model provides a kind of new product, to be applicable to different air quantity, the prime lower resistance of the smoke purifying equipment of high concentration give treating apparatus, cooperate the wet type flue gas desulphurization device can solve the blockage problem of fan belt water and clarifier effectively, so that flue gases purification is more attained is perfect, improve the gas cleaning level.
Close with the utility model separation principle is cyclone dust collectors and multi-tube dust cleaner, it all is a kind of nonaqueous dust cleaner, but the design philosophy of these two kinds of dedusters and principle and the utility model are essentially different, cyclone dust collectors and multi-tube dust cleaner all are the single-stage dedusters, in order to satisfy requirement on environmental protection, pursuing one's goal of its design is to improve efficiency of dust collection as far as possible, consequently along with the raising of efficiency of dust collection, structure becomes and becomes increasingly complex, the diameter of main cylinder or whirlwind designs more and more forr a short time, the Design of length of cylinder gets more and more longer, and the variation of pattern and style are more and more, and it is increasing that resistance also becomes; And design philosophy of the present utility model is, at first the utility model is not a kind of single-stage deduster, be to cooperate the prime of wet cleaner to give treating apparatus, pursuing one's goal of its design is under the prerequisite that satisfies certain separative efficiency, reduce the design resistance of separator, its purpose will realize making the diameter of main cylinder to keep big as far as possible as far as possible, the length of main cylinder as far as possible design weak point some, volume is smaller as far as possible, and structure is simpler as far as possible.Because function of the present utility model is to aim at the prime that cooperates wet cleaner to solve fan belt water and blockage problem and design to give treating apparatus.
The technical scheme that realizes the design be by casing, smoke inlet, exhanst gas outlet, main cylinder, air-flow targeting part, particle splitter section, divide the separable flue gas discharge section and receive certainly, the vertical lower resistance particulate separation of whirlwind device that dust discharge part etc. constitutes.Its structure is that the top of casing (1) is divided into square type structure, the side of being, bottom tapered structure; The smoke inlet of two rectangles (2) is separately positioned on the front end left and right sides of rectangular configuration, and is communicated with formation air-flow targeting part with main cylinder (6) side; Dividing plate (4) is arranged on the middle part of each smoke inlet (2); The middle part of casing (1) is provided with main cylinder (6), and main cylinder (6) is fixed on down on the demarcation strip (15); On the last axis in the main cylinder (6) interior aiutage (7) is arranged, interior aiutage (7) top is fixed on demarcation strip (14) and upward is communicated with the exhanst gas outlet (8) that is arranged on casing (1) top; The bottom of main cylinder (6) is provided with the particle splitter section, by main cylinder (6) and be arranged on the annular tap hole (16) that forms between the reflection cone (5) on the support (10) and constitute; The discharge section that divides separable flue gas is by exhanst gas outlet (8), interior aiutage (7) and be fixed on down the pump bowl (9) on the demarcation strip (15) and be arranged on aspirating hole (3) formation that reflects cone (5) top; The flue-dust retainer (11) that the side of being provided with, bottom of casing (1) is tapered; Be provided with removable cover (12) and counter weight (13) constitutes from receiving the dust discharge part at the foot of flue-dust retainer (11).Main cylinder (6), interior aiutage (7) and reflection cone (5) all be on the same axis, is combo one to one.There is single group monotubular pattern in the particulate separation system of main cylinder (6), interior aiutage (7) and reflection cone (5) combo, two groups of bitubular patterns, three group of three cartridge type formula, four group of four cartridge type formula, until 25 group of 25 all pattern such as cartridge type formula, and form series of products.Be to cooperate many structural forms of particulate separation system, pump bowl (9) has the monotubular setting, bitubular setting, and three settings, four settings are until 36 all patterns such as be provided with.
The rotation detachment dynamic of each cylinder of the present utility model is to lean on the attraction of air-introduced machine self to produce, and does not need extra power.
Carried out rational design and configuration because the utility model is equipped with in structure and combination, its utilization scope is wide, handles the air quantity scope at 1000M
3/ h～100,000M
3/ h; The scope of application of dust concentration is at 1g/M
3～100g/M
3For the purification separation rate of the flue dust more than the 30 μ m more than 80～90%; The drag overall of separator is at 0.3kpa～0.5kpa (30～50mmH
2O) between.The equipment operating cost is extremely low, owing to made full use of the cyclonic current principle, good separating effect makes fan belt water, and dry wear and clarifier blockage problem are effectively controlled.Separator designs is reasonable, compact, volume is little, can be directly installed on the flue, and only wide by about 50% than flue, it is little to take up room, and takes up an area of face hardly.
Below in conjunction with accompanying drawing design is further described.
Accompanying drawing 1 and accompanying drawing 2 are operation principle structure charts of four group of four cartridge type formula.The operation principle of monotubular and multi-barrel formula is consistent with it.
From accompanying drawing 1 (A-A) cutaway view as can be seen, ash-laden gas is to introduce respectively the separator casing (1) from smoke inlet (2), enter main cylinder (6) from the side, owing to entering garden shape master cylinder (6), side direction make air-flow produce rotation, owing to rotating the centrifugal force that produces, particle in the flue gas is got rid of to main cylinder (6) inwall, so air-flow is the limit rotation, move on the limit.In the time of near moving to reflection cone (5), near main cylinder (6) inwall particle obtains enrichment, and the air-flow in the middle of the cylinder (6) contains fine particle seldom because the reflex of reflection cone (5) oppositely moves up from interior aiutage (7) through exhanst gas outlet (8) drain separator air-flow.The particle dust stream of enrichment then enters flue-dust retainer (11) by the tap hole (16) of annular downwards, because aspirating hole (3) has been offered on the top in reflection cone (5), the air-flow that separates behind the dust is produced to reflux, thereby improved separative efficiency, and the part air-flow is discharged thus mouthful, another part air-flow via pump bowl (9) through exhanst gas outlet (8) drain separator.In, coarseparticulate then is deposited to the bottom of flue-dust retainer (11).After central coarseparticulate deposits to certain quantity,, and finish the overall process of particulate separation because removable cover (12) drain separator is automatically backed down in the effect of gravity.Counter weight (13) is made up of a screw and a screw rod, and the distance of set screw on screw rod can be controlled particle from row's time and each quantity from row.In the middle of during the coarseparticulate emptying, again because pump bowl (9) is taken out gravitation to what flue-dust retainer (11) produced, and make flue-dust retainer (11) keep negative pressure, and close removable cover (12) automatically.Then, repeat preceding process once more.
Claims (3)
1. the vertical lower resistance particulate separation of whirlwind device, by casing, smoke inlet, exhanst gas outlet, main cylinder, air-flow targeting part, particle splitter section, divide the separable flue gas discharge section and receive certainly, dust discharge partly constitutes, the top that it is characterized in that casing (1) is square type structure, the side of being, bottom tapered structure; The smoke inlet of two rectangles (2) is separately positioned on the front end left and right sides of square type structure, and is communicated with formation air-flow targeting part with main cylinder (6) side; Dividing plate (4) is arranged on the middle part of each smoke inlet (2); The middle part of casing (1) is provided with main cylinder (6), and main cylinder (6) is fixed on down in the separation (15); On the last axis in the main cylinder (6) interior aiutage (7) is arranged, interior aiutage (7) top is fixed on demarcation strip (14) and upward is communicated with the exhanst gas outlet (8) that is arranged on casing (1) top; The bottom of main cylinder (6) is provided with the particle splitter section, by main cylinder (6) and be arranged on the annular tap hole (16) that forms between the reflection cone (5) on the support (10) and constitute; The discharge section that divides separable flue gas is by exhanst gas outlet (8), interior aiutage (7) and be fixed on down the pump bowl (9) on the demarcation strip (15) and be arranged on aspirating hole (3) formation that reflects cone (5) top; The flue-dust retainer (11) of the side of being provided with, the bottom tapered structure of casing (1); Be provided with receipts certainly, the dust discharge part that removable cover (12) and counter weight (13) constitute at the foot of flue-dust retainer (11), main cylinder (6), interior aiutage (7) and reflection cone (5) all are on the same axis, are combos one to one.
2. the vertical lower resistance particulate separation of whirlwind according to claim 1 device, there are single group monotubular pattern, two groups of bitubular patterns, three group of three cartridge type formula, four group of four cartridge type formula in the particulate separation system that it is characterized in that main cylinder (6), interior aiutage (7) and reflection cone (5) combo, until 25 group of 25 all pattern such as cartridge type formula.
3. the vertical lower resistance particulate separation of whirlwind according to claim 1 device is characterized in that pump bowl (9) has the monotubular setting, bitubular setting, and three settings, four settings are until 36 all patterns such as be provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213979 CN2268580Y (en) | 1996-06-27 | 1996-06-27 | Vertical vortex low resistance particle separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213979 CN2268580Y (en) | 1996-06-27 | 1996-06-27 | Vertical vortex low resistance particle separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268580Y true CN2268580Y (en) | 1997-11-26 |
Family
ID=33896187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213979 Expired - Fee Related CN2268580Y (en) | 1996-06-27 | 1996-06-27 | Vertical vortex low resistance particle separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268580Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135822A (en) * | 2015-08-06 | 2015-12-09 | 锡林郭勒通力锗业有限责任公司 | Brown coal drying technology and system |
-
1996
- 1996-06-27 CN CN 96213979 patent/CN2268580Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135822A (en) * | 2015-08-06 | 2015-12-09 | 锡林郭勒通力锗业有限责任公司 | Brown coal drying technology and system |
| CN105135822B (en) * | 2015-08-06 | 2017-08-11 | 锡林郭勒通力锗业有限责任公司 | Brown coal drying technique and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |