CN2268579Y - Vortex low resistance particle separator - Google Patents
Vortex low resistance particle separator Download PDFInfo
- Publication number
- CN2268579Y CN2268579Y CN 96213976 CN96213976U CN2268579Y CN 2268579 Y CN2268579 Y CN 2268579Y CN 96213976 CN96213976 CN 96213976 CN 96213976 U CN96213976 U CN 96213976U CN 2268579 Y CN2268579 Y CN 2268579Y
- Authority
- CN
- China
- Prior art keywords
- main cylinder
- casing
- flue
- dust
- aiutage
- 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
Links
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- Cyclones (AREA)
Abstract
The utility model relates to a pretreatment device in a preceding stage of a wet method fume purification device for boilers, which is also suitable for treating the matching pretreatment device of a preceding stage with low resistance of a multi-stage purification device of high concentration dust. The utility model is composed of a box body, a side fume inlet, a fume outlet, a main separation barrel, a particle division part, a separation and fume exhausting part, a self-collection and dust exhausting part, etc. The utility model aims to match a wet method fume purifier to solve the problems existing in the wet method fume purifier at present that a fan with water is easy to generate jamming with a purifier. The separator utilizes the vortex principle of vortex generation by side air charging to carry out particle separation. The design resistance of the utility model is 0.4Kpa.
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, particle splitter section, divide the separable flue gas discharge section and receive certainly, cyclone type lower resistance particulate separation 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; Smoke inlet of rectangle (2) and front apron (15) are arranged on the left end of casing (1) square type structure; The middle part of square type structure is provided with main cylinder (6), and the sidewall of the left end of main cylinder (6) is connected with smoke inlet (2), is fixed on the front apron (15); The right-hand member of main cylinder (6) is provided with the particle splitter section, by the annular tap hole (16) that forms between main cylinder (6) and the interior aiutage (7) with by dividing plate (10) former and later two parts that flue-dust retainer (11) is divided into is constituted; The discharge section that divides separable flue gas is to be made of the right-hand member exhanst gas outlet (8) of the square type structure that is arranged on casing (1) top and interior aiutage (7), the pump bowl (9) that is fixed on the backboard (14); 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) and interior aiutage (7) 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 smoke inlet (2) 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 lg/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 fundamental diagrams of single group monotubular pattern.The operation principle of many group multi-barrel formulas is consistent with it.
From accompanying drawing 1 as can be seen, ash-laden gas is to introduce the separator casing (1) from smoke inlet (2), enter main cylinder (6), because flue gas enters main cylinder (6) from sidewall, air-flow produces rotation, and the centrifugal force owing to rotation produces gets rid of the particle in the flue gas to main cylinder (6) inwall, so air-flow is the limit rotation, the limit moves right.When moving near the interior aiutage (7), near the particle main cylinder (6) inwall obtains enrichment, and the air-flow in the middle of the cylinder (6) contains fine particle seldom, via interior aiutage (7) through exhanst gas outlet (8) drain separator.The particle dust of enrichment stream then enters the rear portion of flue-dust retainer (11) downwards by annular tap hole (16), again through the front portion of dividing plate (10) back flue-dust retainer (11), by aspirating hole (9) through exhanst gas outlet (8) drain separator.And in, coarseparticulate when upwards returning flue-dust retainer (11) anterior through dividing plate (10), be 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.
Accompanying drawing 2 (A-A) cutaway view is the side view of accompanying drawing 1, mainly shows the relative position of casing (1), smoke inlet (2), main cylinder (6), backboard (14), interior aiutage (7), annular tap hole (16), aspirating hole (9), removable cover (12) and counter weight (13).
Claims (3)
1, a kind of cyclone type lower resistance particulate separation device, by casing, smoke inlet, exhanst gas outlet, main cylinder, 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; Smoke inlet of square type (2) and front apron (15) are arranged on the left end of casing (1) square type structure; The middle part of square type structure is provided with main cylinder (6), and the sidewall of the left end of main cylinder (6) is connected with smoke inlet (2) and is fixed on the front apron (15); The right-hand member of main cylinder (6) is provided with the particle splitter section, the annular tap hole (16) that is formed by asking of main cylinder (6) and interior aiutage (7) and former and later two parts that flue-dust retainer (11) is divided into are made of dividing plate (10); The discharge section that divides separable flue gas is to be made of the right-hand member exhanst gas outlet (8) of the square type structure that is arranged on casing (1) top and interior aiutage (7), the pump bowl (9) that is fixed on the backboard (14); 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 of removable cover (12) and counter weight (13) formation at the foot of flue-dust retainer (11).Main cylinder (6) and interior aiutage (7) all be on the same axis, is combo one to one.
2. cyclone type lower resistance particulate separation device according to claim 1, there is single group monotubular pattern in the particulate separation system that it is characterized in that main cylinder (6), interior aiutage (7) and smoke inlet (2) combo, two groups of bitubular patterns, three group of three cartridge type formula, four group of four cartridge type formula is until 25 group of 25 all pattern such as cartridge type formula.
3. cyclone type lower resistance particulate separation device according to claim 1 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 96213976 CN2268579Y (en) | 1996-06-27 | 1996-06-27 | Vortex low resistance particle separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213976 CN2268579Y (en) | 1996-06-27 | 1996-06-27 | Vortex low resistance particle separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268579Y true CN2268579Y (en) | 1997-11-26 |
Family
ID=33896184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213976 Expired - Fee Related CN2268579Y (en) | 1996-06-27 | 1996-06-27 | Vortex low resistance particle separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268579Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090600A (en) * | 2020-08-17 | 2020-12-18 | 温州伊奈莎贸易有限公司 | Utilize cyclone's cosmetics production to sieve powder device with raw materials |
-
1996
- 1996-06-27 CN CN 96213976 patent/CN2268579Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090600A (en) * | 2020-08-17 | 2020-12-18 | 温州伊奈莎贸易有限公司 | Utilize cyclone's cosmetics production to sieve powder device with raw materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Ligang Document name: payment instructions |
|
| 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 |