CN201702045U - Cyclone separator - Google Patents

Cyclone separator Download PDF

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Publication number
CN201702045U
CN201702045U CN2010201549808U CN201020154980U CN201702045U CN 201702045 U CN201702045 U CN 201702045U CN 2010201549808 U CN2010201549808 U CN 2010201549808U CN 201020154980 U CN201020154980 U CN 201020154980U CN 201702045 U CN201702045 U CN 201702045U
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CN
China
Prior art keywords
air inlet
whirl cylinder
dust
cyclone
shell
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
Application number
CN2010201549808U
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Chinese (zh)
Inventor
夏旭明
Original Assignee
夏旭明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 夏旭明 filed Critical 夏旭明
Priority to CN2010201549808U priority Critical patent/CN201702045U/en
Application granted granted Critical
Publication of CN201702045U publication Critical patent/CN201702045U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a cyclone separator, comprising a cyclone separator shell. The side wall of the shell is provided with an air inlet, the lower part of the shell is provided with a dust collecting bin in an inverted cone shape, the bottom of the dust collecting bin is provided with a dust outlet, the top of the shell is provided with an air outlet, the shell is internally provided with a cyclone barrel, the outer wall of the cyclone is provided with a plurality of blades with consistent air inlet directions, the cyclone barrel is provided with a vertical air inlet notch, the lower end of the cyclone barrel is provided with a conical dust outlet, and the shaft axle of the shell and the cyclone barrel are coincident. During the high-efficiency separation and the two-stage separation in a first high-efficiency separation chamber, dust with different particles can be separated, therefore, the separation effect is good, and compared with the common separator, the processed air quantity is large.

Description

Cyclone separator
Technical field
The utility model relates to the chemical industry equipment field, relates in particular to a kind of cyclone separator that is used for gas solid separation and environmental protection dedusting.
Background technology
In the chemical industry, often to use gas-solid separating device, be used for removing the impurity such as dust granules in the gas.In this class gas-solid separating device, cyclone separator most widely used general because cyclone separator has simple in equipment, invested for a short time, and floor space is little, the convenient and low advantage of power consumption of maintenance maintenance.Cyclonic separation mainly is to utilize the centrifugal inertial force of air-flow to be subjected to the constraint of shell separator, and breaks away from air-flow after making particle looses inertia force, and because of drop separator bottom of gravity effect, thereby reaches the purpose of gas solid separation.The diameter of the effect of particulate separation and the temperature of air-flow, humidity, gas flow rate, particle weight and shell separator all has relation, in general, separative efficiency always increases along with the size of separator and reduces, but corresponding gas fractional dose also can be affected.Existing cyclone separator is generally simple in structure, relatively good for the dust particle separating effect that particle is bigger, but it is undesirable for little dust particle separating effect, in order to reach the size that good separating effect only reduces separator, but the gas fractional dose can be restricted again like this, does not therefore satisfy the big commercial Application needs of some dusty gas flow.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency at prior art exists provides a kind of gas-solid separating effect good, the cyclone separator that the gas treatment amount is big.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Cyclone separator, comprise the cyclone separator housing, the sidewall of described housing is provided with air inlet, described lower part of frame is the dust collection storehouse that is back taper, the bottom in described dust collection storehouse is provided with the dust outlet, the top of described housing is provided with air outlet, inside at described housing also is provided with whirl cylinder, the outer wall of described whirl cylinder is provided with a plurality of blades consistent with the air intake direction, described whirl cylinder is provided with vertical air inlet notch, the lower end of described whirl cylinder is provided with the dust mouth of taper, and the axial line of described housing and described whirl cylinder coincides.
Preferably, the blade that described whirl cylinder is provided with is 3~6, and the assembling inclination angle of described blade and described whirl cylinder is 10~45 °.
As a kind of improvement, described air inlet notch is different with the phase place of described air inlet.
As further improvement, the opening direction of described air inlet is tangential, and described air inlet is positioned at the below of described whirl cylinder.
Owing to adopted technique scheme, the beneficial effects of the utility model are:
1, the utility model is provided with whirl cylinder in shell separator, between housing and whirl cylinder, form the first efficient cyclone separation chamber like this, in inner second cyclone separating chamber that forms of whirl cylinder, dusty gas is after air inlet enters separator, can be in proper order through the first efficient cyclone separation chamber and second cyclone separating chamber, at the inner swirl shape track route that forms of separator, the radius of turn of air-flow is constantly dwindled, in two-stage was separated, the different dust of particle can obtain separating.
2, the utility model is provided with a plurality of blades consistent with the air intake direction on whirl cylinder, enter when rotating in the first efficient cyclone separation chamber that the dust-contained airflow of shell separator inside forms between housing and whirl cylinder, because stopping of a plurality of blades, make air-flow in the first efficient separation chamber, do circuitous rotation, repeatedly change the wind direction of dust-contained airflow, therefore the granule of the Different Weight in the dust-contained airflow has obtained separating effect preferably constantly and in the collision of blade and inner walls, whirl cylinder outer wall falling because of gravity.
3, the utility model is provided with the dust collection storehouse of back taper in lower part of frame, be provided with the dust mouth of taper in the whirl cylinder lower end, not only guaranteed air-flow in each separation chamber upwards rotation rise, and help isolated granule dust and sink to collecting bottom, dust collection storehouse.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure cutaway view of the utility model embodiment.
Fig. 2 is the cutaway view at A-A place among Fig. 1.
Among the figure, 1. housing; 11. air inlet; 12. dust outlet; 13. air outlet; 14. dust collection storehouse; 2. whirl cylinder; 21. blade; 22. taper dust mouth; 23. air inlet notch; 3. the first efficient cyclone separation chamber; 4. second cyclone separating chamber.
The specific embodiment
As depicted in figs. 1 and 2, cyclone separator, comprise housing 1, the sidewall of described housing 1 is provided with tangential air inlet 11, the bottom of described housing 1 is the dust collection storehouse 14 of back taper, the bottom in described dust collection storehouse 14 is provided with dust outlet 12, the top of described housing 1 is provided with air outlet 13, inside at described housing 1 also is provided with whirl cylinder 2, in the present embodiment, described whirl cylinder 2 is provided with 4 blades consistent with the air intake direction 21, and described blade 21 is 15 ° with the assembling inclination angle of described whirl cylinder 2, and the lower end of described whirl cylinder 2 is provided with taper dust mouth 22, described whirl cylinder 2 is provided with vertical air inlet notch 23, described housing 1 coincides with the axial line of described whirl cylinder 2, forms the first efficient cyclone separation chamber 3 between described housing 1 and the described whirl cylinder 2, and described whirl cylinder 2 inside form second cyclone separating chamber 4; Described air inlet 11 is positioned at the below of described whirl cylinder 2; Described air inlet notch 23 is different with the phase place of described air inlet 11.
During the utility model work, dusty gas is after air inlet 11 enters shell separator 1, earlier in the first efficient cyclone separation chamber 3, carry out cyclonic separation, because stopping of a plurality of blades, make air-flow in the first efficient separation chamber 3, do circuitous rotation, repeatedly change the wind direction of dust-contained airflow, therefore the granule of the Different Weight in the dust-contained airflow constantly and in the collision of blade 21 and housing 1 inwall, whirl cylinder 2 outer walls is falling because of gravity, and isolated dust granules drops to the bottom in dust collection storehouse 14; Enter second cyclone separating chamber 4 from air inlet notch 23 then, carry out second level cyclonic separation in second cyclone separating chamber 4, isolated granule dust is fallen the bottom in dust collection storehouse 14 from taper dust mouth 22.During efficient separation in the first efficient separation chamber and two-stage were separated, the different dust of particle can obtain separating, so good separating effect, compares common separator, and it is big to handle air quantity.

Claims (4)

1. cyclone separator, comprise the cyclone separator housing, the sidewall of described housing is provided with air inlet, described lower part of frame is the dust collection storehouse that is back taper, the bottom in described dust collection storehouse is provided with the dust outlet, the top of described housing is provided with air outlet, it is characterized in that: the inside at described housing also is provided with whirl cylinder, the outer wall of described whirl cylinder is provided with a plurality of blades consistent with the air intake direction, described whirl cylinder is provided with vertical air inlet notch, the lower end of described whirl cylinder is provided with the dust mouth of taper, and the axial line of described housing and described whirl cylinder coincides.
2. cyclone separator as claimed in claim 1 is characterized in that: the blade that described whirl cylinder is provided with is 3~6, and the assembling inclination angle of described blade and described whirl cylinder is 10~45 °.
3. cyclone separator as claimed in claim 1 is characterized in that: described air inlet notch is different with the phase place of described air inlet.
4. cyclone separator as claimed in claim 1 is characterized in that: the opening direction of described air inlet is tangential, and described air inlet is positioned at the below of described whirl cylinder.
CN2010201549808U 2010-04-06 2010-04-06 Cyclone separator Expired - Fee Related CN201702045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201549808U CN201702045U (en) 2010-04-06 2010-04-06 Cyclone separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201549808U CN201702045U (en) 2010-04-06 2010-04-06 Cyclone separator

Publications (1)

Publication Number Publication Date
CN201702045U true CN201702045U (en) 2011-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201549808U Expired - Fee Related CN201702045U (en) 2010-04-06 2010-04-06 Cyclone separator

Country Status (1)

Country Link
CN (1) CN201702045U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103100283A (en) * 2013-02-17 2013-05-15 中国神华能源股份有限公司 Wind power rotational flow dust-catching condensing apparatus
CN104084321A (en) * 2014-06-24 2014-10-08 中国神华能源股份有限公司 Cyclone dust extractor
CN106215539A (en) * 2016-09-29 2016-12-14 商丘师范学院 Novel spiral whirlwind gravity classification cleaner unit
CN107755106A (en) * 2017-09-25 2018-03-06 浙江德清华丝纺织有限公司 A kind of air processor for spinning and weaving workshop
CN108355406A (en) * 2018-01-29 2018-08-03 宜春万申制药机械有限公司 A kind of swirl type dust-extraction unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103100283A (en) * 2013-02-17 2013-05-15 中国神华能源股份有限公司 Wind power rotational flow dust-catching condensing apparatus
CN103100283B (en) * 2013-02-17 2014-11-05 中国神华能源股份有限公司 Wind power rotational flow dust-catching condensing apparatus
CN104084321A (en) * 2014-06-24 2014-10-08 中国神华能源股份有限公司 Cyclone dust extractor
CN106215539A (en) * 2016-09-29 2016-12-14 商丘师范学院 Novel spiral whirlwind gravity classification cleaner unit
CN107755106A (en) * 2017-09-25 2018-03-06 浙江德清华丝纺织有限公司 A kind of air processor for spinning and weaving workshop
CN108355406A (en) * 2018-01-29 2018-08-03 宜春万申制药机械有限公司 A kind of swirl type dust-extraction unit

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110112

Termination date: 20110406