CN106694252A - Spiral energy-saving type cyclone separator - Google Patents
Spiral energy-saving type cyclone separator Download PDFInfo
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- CN106694252A CN106694252A CN201510421418.4A CN201510421418A CN106694252A CN 106694252 A CN106694252 A CN 106694252A CN 201510421418 A CN201510421418 A CN 201510421418A CN 106694252 A CN106694252 A CN 106694252A
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- cyclone separator
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Abstract
The invention discloses a spiral energy-saving type cyclone separator which comprises a cyclone separator body. The cyclone separator body comprises a cylindrical section positioned on the upper part and a conical section positioned on the lower part; a drain outlet is formed in the bottom of the conical section; an overflow hole is formed in the top of the cylindrical section; a liquid inlet is formed in the side wall of the cylindrical section; a liquid inlet tube is arranged in the liquid inlet; the end, close to the cylindrical section, of the liquid inlet tube is equipped with a connecting section which is downwards arranged in an inclined mode; a rotary screw used for accelerating inner-layer rotational flow and a drive mechanism used for driving the rotary screw to rotate are arranged in the cyclone separator body; and a propeller blade is arranged on the rotary screw. The spiral energy-saving type cyclone separator disclosed by the invention can effectively improve processing capacity, can realize the cyclone separation effect even under the condition that power of entering slurry is insufficient, and also has the advantages of small pressure drop and energy saving.
Description
Technical field
The invention belongs to centrifugal separation equipment technical field, a kind of cyclone separator is specifically related to.
Background technology
Cyclone separator, also known as hydrocyclone, is the equipment that solid particle is separated from suspension using centrifugal sedimentation principle.The main body of cyclone separator is made up of cylinder and circular cone two parts.Through entering pipe tangentially into cylinder, motion of spinning downwards, solid particle is thrown toward wall to suspension by centrifugal inertial force effect, and the outlet at cone bottom is down to lower eddy flow, is discharged by bottom.Clear liquid or the liquid containing microparticle then turn into the internal layer eddy flow for rising, and are discharged from the central tube at top, referred to as overflow.There is a gas column in negative pressure at internal layer eddy flow center, and the gas in gas column is drawn air into device by being discharged in slurry, or during due in the exposure of the overflow mouth of pipe and air.
Existing cyclone separator is itself the helical flow characteristic formation rising internal layer eddy flow by fluid, although disclosure satisfy that use requirement to a certain extent, but, still suffer from the relatively low defect of disposal ability；In addition, when when being short of power of cyclone separator of entrance, it is impossible to formed in cyclone separator and rise internal layer eddy flow, then do not reach the effect of separation.
The content of the invention
In view of this, it is an object of the invention to provide a kind of spiral energy-saving type cyclone separator, disposal ability can be effectively improved, even if in the case where the slurry for entering is short of power, it is also possible to realize cyclonic separation effect, and also has the advantages that pressure drop is small and energy-conservation.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of spiral energy-saving type cyclone separator, including cyclone separator body, the cyclone separator body includes superposed cylindrical section and the conical section positioned at bottom, the bottom of the conical section is provided with sewage draining exit, overfall is provided with the top of the cylindrical section, and the side wall of the cylindrical section is provided with inlet, the inlet is provided with feed tube, the feed tube is provided with linkage section near one end of the cylindrical section, and the linkage section is in downward-sloping setting；The rotary screw for accelerating internal layer eddy flow and the drive mechanism for driving the rotary screw to rotate are provided with the cyclone separator body, the rotary screw is provided with propeller blade, the maximum outside diameter of the propeller blade is less than the internal diameter of the overfall, and the rotary screw is coaxial with the cyclone separator body.
Further, the propeller blade is positioned close to one end of the overfall.
Further, fixed cover I is provided with the overfall, the sewage draining exit is provided with fixed cover II, and the rotary screw rotatable engagement is sleeved in the fixed cover I and fixed cover II.
Further, connection strap is respectively equipped between the fixed cover I and the overfall inwall and between the fixed cover II and the sewage draining exit inwall, the section profile of the connection strap is streamlined.
Further, the drive mechanism includes motor, and chain-drive mechanism is provided between the output shaft of the motor and the rotary screw.
Further, water conservancy diversion spiral case is provided between the feed tube and the cylindrical section.
Further, the angle between the axis of the axis of the linkage section and the cyclone separator body is 60-85 °.
Further, it is correspondingly provided with one section of spiral deflector with the inlet in the cylindrical section.
The beneficial effects of the present invention are：
Spiral energy-saving type cyclone separator of the invention, by setting linkage section on feed tube, and be set to linkage section downward-sloping, so, slurry into the pressure drop after cyclone separator body can be effectively reduced, the kinetic energy requirement for entering the slurry of cyclone separator body is lower, with preferable energy-saving effect；By setting rotary screw, and propeller blade is set on rotary screw, so, rotating rotary screw can rise eddy flow in the internal layer that is centrally formed of cyclone separator body, and can accelerate internal layer rise eddy flow flow velocity, i.e., can effectively improve disposal ability, even and if enter slurry be short of power in the case of, rotary screw also can aid in forming internal layer rising eddy flow at the center of cyclone separator body, it is also possible to realize cyclonic separation effect.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and illustrates：
Fig. 1 is the structural representation of spiral energy-saving type cyclone separator embodiment of the present invention；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, being the structural representation of spiral energy-saving type cyclone separator embodiment of the present invention.The spiral energy-saving type cyclone separator of the present embodiment, including cyclone separator body, cyclone separator body includes superposed cylindrical section 1 and the conical section 2 positioned at bottom, the bottom of conical section 2 is provided with sewage draining exit 3, the top of cylindrical section 1 is provided with overfall 4, and the side wall of cylindrical section 1 is provided with inlet, and inlet is provided with feed tube 12, feed tube 12 is provided with linkage section 14 near one end of the cylindrical section, and linkage section 14 is in downward-sloping setting.The rotary screw 5 for accelerating internal layer eddy flow and the drive mechanism for driving rotary screw to rotate are provided with cyclone separator body, rotary screw 5 is provided with propeller blade 6, the maximum outside diameter of the propeller blade is less than the internal diameter of the overfall, and the rotary screw is coaxial with the cyclone separator body.The propeller blade 6 of the present embodiment is positioned close to one end of overfall 4, and the outer layer for preventing the screw action of propeller blade 6 to be pointed near sewage draining exit 3 declines eddy flow and impacts.
Further, fixed cover I 7 is provided with the overfall of the present embodiment, sewage draining exit is provided with fixed cover II 8, and the rotatable engagement of rotary screw 5 is sleeved in fixed cover I 7 and fixed cover II 8.Connection strap 9 is respectively equipped between the fixed cover I 7 and the inwall of overfall 4 of the present embodiment and between fixed cover II 8 and the inwall of sewage draining exit 3, the section profile of connection strap 9 is streamlined, to reduce disturbance of the connection strap 9 to fluid.The drive mechanism of the present embodiment includes motor 10, chain-drive mechanism is provided between the output shaft and rotary screw 5 of motor 10, specifically, being provided with the baffle plate 11 for preventing fluid from being flowed out from chain-drive mechanism in cyclone separator body.
Further, water conservancy diversion spiral case 13 is provided between feed tube 12 and cylindrical section 1, it is ensured that charging is tangent with the inwall of cylindrical section 1.Angle between the axis of linkage section 14 and the axis of cyclone separator body is 60-85 °, and the angle between the axis of the linkage section 14 of the present embodiment and the axis of cyclone separator body is 80 °, can effectively reduce pressure drop, reaches energy-saving purpose.
Preferably, one section of spiral deflector 15 is correspondingly provided with inlet in cylindrical section 1, for carrying out water conservancy diversion to entering the slurry in cylindrical section 1, forms screw as early as possible in fact.
The spiral energy-saving type cyclone separator of the present embodiment, by setting linkage section on feed tube, and be set to linkage section downward-sloping, so, slurry into the pressure drop after cyclone separator body can be effectively reduced, the kinetic energy requirement for entering the slurry of cyclone separator body is lower, with preferable energy-saving effect；By setting rotary screw, and propeller blade is set on rotary screw, so, rotating rotary screw can rise eddy flow in the internal layer that is centrally formed of cyclone separator body, and can accelerate internal layer rise eddy flow flow velocity, i.e., can effectively improve disposal ability, even and if enter slurry be short of power in the case of, rotary screw also can aid in forming internal layer rising eddy flow at the center of cyclone separator body, it is also possible to realize cyclonic separation effect.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection scope of the present invention not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, within protection scope of the present invention.Protection scope of the present invention is defined by claims.
Claims (8)
1. a kind of spiral energy-saving type cyclone separator, including cyclone separator body, the cyclone separator body includes superposed cylindrical section and the conical section positioned at bottom, the bottom of the conical section is provided with sewage draining exit, overfall is provided with the top of the cylindrical section, and the side wall of the cylindrical section is provided with inlet, it is characterised in that：The inlet is provided with feed tube, and the feed tube is provided with linkage section near one end of the cylindrical section, and the linkage section is in downward-sloping setting；The rotary screw for accelerating internal layer eddy flow and the drive mechanism for driving the rotary screw to rotate are provided with the cyclone separator body, the rotary screw is provided with propeller blade, the maximum outside diameter of the propeller blade is less than the internal diameter of the overfall, and the rotary screw is coaxial with the cyclone separator body.
2. spiral energy-saving type cyclone separator according to claim 1, it is characterised in that：The propeller blade is positioned close to one end of the overfall.
3. spiral energy-saving type cyclone separator according to claim 1, it is characterised in that：Fixed cover I is provided with the overfall, the sewage draining exit is provided with fixed cover II, and the rotary screw rotatable engagement is sleeved in the fixed cover I and fixed cover II.
4. spiral energy-saving type cyclone separator according to claim 3, it is characterised in that：Connection strap is respectively equipped between the fixed cover I and the overfall inwall and between the fixed cover II and the sewage draining exit inwall, the section profile of the connection strap is streamlined.
5. the spiral energy-saving type cyclone separator according to claim any one of 1-4, it is characterised in that：The drive mechanism includes motor, and chain-drive mechanism is provided between the output shaft of the motor and the rotary screw.
6. spiral energy-saving type cyclone separator according to claim 5, it is characterised in that：Water conservancy diversion spiral case is provided between the feed tube and the cylindrical section.
7. spiral energy-saving type cyclone separator according to claim 6, it is characterised in that：Angle between the axis of the axis of the linkage section and the cyclone separator body is 60-85 °.
8. spiral energy-saving type cyclone separator according to claim 1, it is characterised in that：In the cylindrical section one section of spiral deflector is correspondingly provided with the inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421418.4A CN106694252A (en) | 2015-07-17 | 2015-07-17 | Spiral energy-saving type cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421418.4A CN106694252A (en) | 2015-07-17 | 2015-07-17 | Spiral energy-saving type cyclone separator |
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| Publication Number | Publication Date |
|---|---|
| CN106694252A true CN106694252A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510421418.4A Pending CN106694252A (en) | 2015-07-17 | 2015-07-17 | Spiral energy-saving type cyclone separator |
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| CN (1) | CN106694252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176525A (en) * | 2017-12-27 | 2018-06-19 | 中国天辰工程有限公司 | A kind of cyclone separator Anti-chock device |
-
2015
- 2015-07-17 CN CN201510421418.4A patent/CN106694252A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176525A (en) * | 2017-12-27 | 2018-06-19 | 中国天辰工程有限公司 | A kind of cyclone separator Anti-chock device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |