CN200982796Y - Water level regulating device of decanter centrifuge - Google Patents
Water level regulating device of decanter centrifuge Download PDFInfo
- Publication number
- CN200982796Y CN200982796Y CN 200620064782 CN200620064782U CN200982796Y CN 200982796 Y CN200982796 Y CN 200982796Y CN 200620064782 CN200620064782 CN 200620064782 CN 200620064782 U CN200620064782 U CN 200620064782U CN 200982796 Y CN200982796 Y CN 200982796Y
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- Prior art keywords
- water level
- end cap
- rotating cylinder
- water
- adjustment disk
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Abstract
The utility model relates to a water-level regulator on centrifugal decanter, aims to solve problem in the prior art that discharge area changes so much during the rotation of water-level regulating board that water discharge of the centrifuge is changed to influence the working efficiency of centrifuge. The gist of technical project as the following: the centrifugal decanter comprises a drum end cap, whereon a water-level regulating disc is running fitted, a water-level regulating disc controller fitted between the drum end cap and the water-level regulating disc, wherein, a feeding port and a plurality of bar holes obliquely positioned in one rotary direction are arranged on the drum end cap, a feeding port and a plurality of bar holes obliquely positioned in another rotary direction are arranged on water-level regulating disc, the bar holes on the drum end cap and those on the water-level regulating disc overlap and connect to form a side water outlet. The utility model is characterized in that the bar holes on the drum end cap and those on the water-level regulating disc are all arc-shaped holes which bent towards the respective inner side.
Description
Technical field
The utility model belongs to the operating mechanism of device for dehydrating sladge waste, specifically is a kind of water level control apparatus of horizontal helical type centrifuge.
Background technology
Horizontal spiral pusher sedimentation-type centrifuge abbreviates the horizontal helical type centrifuge as, it is the density contrast that relies on the solid-liquid two-phase, under action of centrifugal force, the sinking speed of accelerating solid phase particles realizes the machinery of Separation of Solid and Liquid being widely used at present especially in field of waste water treatment in fields such as food, medicine, chemical industry.The present horizontal helical type centrifuge that generally uses, structure is made up of casing, rotating cylinder, end cap, spiral propeller, transmission system etc., and the apopore position that wherein is arranged on the end cap of rotating cylinder one end is fixed, and promptly the water level in the rotating cylinder just can not be regulated.The horizontal helical type centrifuge in the course of the work because the water level in the rotating cylinder can not regulate, when the sludge quality of dehydration not simultaneously, can not control the heavy mud thick-layer that in rotating cylinder, is produced, the inner generation of rotating cylinder stopped up, can not normally use; Mud layer is crossed Bao Shihui makes the mud extraction moisture content too high, influences centrifuge mud-water separation effect, has reduced centrifuge and has used effect.So water level control apparatus that is used for the horizontal helical type centrifuge that No. the 200420048726.4th, Chinese patent, proposition changes end cap upper water-out hole into the strip hole of several dextrorotation, one water level adjustable plate is set at the apopore place, the water level adjustable plate is provided with several left-handed strip holes and apopore corresponding matching, the water outlet port that is used to adjust the water hole leaves or near the rotating cylinder axis, promptly regulate the water level height in the rotating cylinder, to adapt to sludge dewatering operation of different nature.But there is following shortcoming in this kind water level control apparatus: the one, and dextrorotation strip hole and the left-handed strip hole on the water level adjustable plate on the end cap are straight shape hole, the water-outlet area that communicates can change with the rotation of water level adjustable plate greatly so dextrorotation strip hole and left-handed strip hole overlap, the water yield of centrifuge is changed, influence the task performance of centrifuge; The 2nd, the end cap of rotating cylinder is to be in the casing, will open casing when the water level adjustable plate is adjusted, and the control device of water level adjustable plate is that some locks that are located on the water level adjustable plate deep-slotted chip breaker are released bolt, so adjust very trouble.
Summary of the invention
Main purpose of the present utility model is that the discharge area changes greatly when rotating for the water level adjustable plate that overcomes the water level control apparatus existence that has the horizontal helical type centrifuge now, the water yield that makes centrifuge changes and influences the defective of the task performance of centrifuge, a kind of water level control apparatus of improved horizontal helical type centrifuge is provided, can overcomes the above-mentioned defective of prior art.
Attached purpose of the present utility model is the defective that will open casing when adjusting for the water level adjustable plate that the water level control apparatus that overcomes existing horizontal helical type centrifuge exists, adjust trouble, a kind of water level control apparatus of improved horizontal helical type centrifuge is provided, can overcomes the above-mentioned defective of prior art.
The technical scheme that its main purpose technical problem that solves the utility model is adopted is: a kind of water level control apparatus of horizontal helical type centrifuge, the rotating cylinder end cap that comprises the horizontal helical type centrifuge, water level adjustment disk on the rotating cylinder end cap is rotatably assorted, be engaged in the water level adjustment disk control device between rotating cylinder end cap and the water level adjustment disk, wherein, the rotating cylinder end cap is provided with feed pipe aperture and some uniform by a strip hole that rotation direction is tilting, the water level adjustment disk is provided with feed pipe aperture and some uniform by the tilting strip hole of another rotation direction, strip hole on the rotating cylinder end cap respectively with the water level adjustment disk on the overlapping place of communicating of strip hole constitute the sidepiece water outlet port of rotating cylinder, it is characterized in that: strip hole on the described rotating cylinder end cap and the strip hole on the water level adjustment disk are the arcuate socket towards its inside bend.
The technical scheme that its attached purpose technical problem that solves the utility model is adopted is: on the basis of technique scheme, it is characterized in that: water level adjustment disk control device by on the deep-slotted chip breaker on the water level adjustment disk and arc-shaped rack, separable plug-in rack, the rotating cylinder end cap with deep-slotted chip breaker over against rack change and join jack and constitute, use on the rack and the arc-shaped rack meshed gears, have one to stretch into the aperture of covering in the casing over against the position with deep-slotted chip breaker on the casing for rack.
The beneficial effect that the utility model is main: because strip hole on the rotating cylinder end cap and the strip hole on the water level adjustment disk are inwards crooked arcuate socket, so the water-outlet area that the overlapping of the strip hole on strip hole on the rotating cylinder end cap and the water level adjustment disk communicates changes not quite with the rotation of water level adjustable plate, the water yield of centrifuge is remained unchanged, can not influence the operate as normal usefulness of centrifuge.
The beneficial effect that the utility model is additional: because water level adjustment disk control device is by deep-slotted chip breaker on the water level adjustment disk and arc-shaped rack, a separable plug-in rack, on the rotating cylinder end cap with deep-slotted chip breaker over against rack change and to join jack and constitute, use on the rack and the arc-shaped rack meshed gears, have one to stretch into the aperture of covering in the casing over against the position with deep-slotted chip breaker on the casing for rack, needing to adjust the water level adjustment disk is, rack can be stretched into the commentaries on classics that its tail end fits on the rotating cylinder end cap in the casing and join jack, its gear and arc-shaped rack engagement, the transmitting gear bar can turn the water level adjustment disk outside casing, the convenient height of water level of adjusting in the rotating cylinder.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that embodiment of the utility model uses the partial schematic sectional view on the horizontal helical type centrifuge.
Fig. 2 is the A place enlarged diagram of Fig. 1.
Fig. 3 is the schematic diagram of Fig. 2 when fitting into rack.
Fig. 4 is the rotating cylinder end cap of Fig. 3 and the schematic diagram that the water level adjustment disk is installed together.
Fig. 5 is the schematic diagram of the rotating cylinder end cap of separating of Fig. 4.
Fig. 6 is the schematic diagram of the water level adjustment disk of separating of Fig. 4.
Among the figure: 1, horizontal helical type centrifuge; 2, rotating cylinder end cap; 3, water level adjustment disk; 4, water level adjustment disk control device; 5, feed pipe aperture; 6, strip hole; 7, feed pipe aperture; 8 strip holes; 9, rotating cylinder; 10, sidepiece water outlet port; 11, deep-slotted chip breaker; 12, arc-shaped rack; 13, rack; 14, jack is joined in commentaries on classics; 15, gear; 16, casing; 17, lid; 18, aperture; 19, motor; 20, spiral propeller; 21, feed pipe; 22, slit; 23, discharge outlet; 24, mud discharging mouth.
The specific embodiment
With reference to Fig. 1～Fig. 6, the water level control apparatus of this horizontal helical type centrifuge, the rotating cylinder end cap 2 that comprises horizontal helical type centrifuge 1, water level adjustment disk 3 on rotating cylinder end cap 2 is rotatably assorted, be engaged in the water level adjustment disk control device 4 between rotating cylinder end cap 2 and the water level adjustment disk 3, wherein, rotating cylinder end cap 2 be provided with feed pipe aperture 5 and some uniform by dextrorotation to tilting strip hole 6 etc., water level adjustment disk 3 be provided with feed pipe aperture 7 and some uniform by left-handed to tilting strip hole 8 etc., strip hole 6 grades on the rotating cylinder end cap 2 respectively with water level adjustment disk 3 on the overlapping place of communicating of strip hole 8 grades constitute the sidepiece water outlet port 10 etc. of rotating cylinder 9, it is characterized in that: strip hole 6 grades on the described rotating cylinder end cap 2 and the strip hole 8 on the water level adjustment disk 3 etc. are the arcuate socket towards its inside bend.
In addition, water level adjustment disk control device 3 by on the deep-slotted chip breaker on the water level adjustment disk 3 11 and arc-shaped rack 12, separable plug-in rack 13, the rotating cylinder end cap 2 with deep-slotted chip breaker 11 over against the commentaries on classics of rack 13 join jack 14 and constitute, use on the rack 13 and arc-shaped rack 12 meshed gears 15, have a confession rack 13 to stretch into having in the casing 16 over against the position with deep-slotted chip breaker 11 on the casing 16 and cover 17 aperture 18.
During use, rotating cylinder 9 is by motor 19 driven rotary, spiral propeller 20 is being driven rotation in the opposite direction by differential mechanism simultaneously, feed pipe 21 is delivered into mud to be separated in spiral propeller 20 chambeies and by the slit on the spiral propeller 20 22 and enters in rotating cylinder 9 chambeies, makes centrifugal motion with rotating cylinder 9 rotations, separated water in mud inclined-plane in rotating cylinder 9 flows to discharge outlet 23, and the mud after the dehydration is under the promotion of spiral propeller 20, fall into mud discharging mouth 24 by rotating cylinder 9 left ends; The overlapping of strip hole 8 grades on the strip hole 6 on the rotating cylinder end cap 2 and the water level adjustment disk 3 sidepiece water outlet port 10 that constitutes etc. that communicates by its position apart from rotating cylinder 9 axis, has been determined the water level height in the rotating cylinder 9; When adjusting the position of sidepiece water outlet port 10 equidistant rotating cylinders 9 axis, open the lid 17 on the casing 16, rack 13 is stretched in the casing 16, jack 14, its gear 15 and arc-shaped rack 12 engagements are joined in the commentaries on classics that the tail end of rack 13 fits on the rotating cylinder end cap 2, transmitting gear bar 13 can drive 3 rotations of water level adjustment disk outside casing, can conveniently adjust the height of water level in the rotating cylinder.
Claims (2)
1, a kind of water level control apparatus of horizontal helical type centrifuge, the rotating cylinder end cap that comprises the horizontal helical type centrifuge, water level adjustment disk on the rotating cylinder end cap is rotatably assorted, be engaged in the water level adjustment disk control device between rotating cylinder end cap and the water level adjustment disk, wherein, the rotating cylinder end cap is provided with feed pipe aperture and some uniform by a strip hole that rotation direction is tilting, the water level adjustment disk is provided with feed pipe aperture and some uniform by the tilting strip hole of another rotation direction, strip hole on the rotating cylinder end cap respectively with the water level adjustment disk on the overlapping place of communicating of strip hole constitute the sidepiece water outlet port of rotating cylinder, it is characterized in that: strip hole on the described rotating cylinder end cap and the strip hole on the water level adjustment disk are the arcuate socket towards its inside bend.
2, press the water level control apparatus of the described horizontal helical type centrifuge of claim 1, it is characterized in that described water level adjustment disk control device by on the deep-slotted chip breaker on the water level adjustment disk and arc-shaped rack, separable plug-in rack, the rotating cylinder end cap with deep-slotted chip breaker over against rack change and join jack and constitute, use on the rack and the arc-shaped rack meshed gears, have one to stretch into the aperture of covering in the casing over against the position with deep-slotted chip breaker on the casing for rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064782 CN200982796Y (en) | 2006-09-18 | 2006-09-18 | Water level regulating device of decanter centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064782 CN200982796Y (en) | 2006-09-18 | 2006-09-18 | Water level regulating device of decanter centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982796Y true CN200982796Y (en) | 2007-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620064782 Expired - Fee Related CN200982796Y (en) | 2006-09-18 | 2006-09-18 | Water level regulating device of decanter centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982796Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225380A (en) * | 2011-04-26 | 2011-10-26 | 江苏迈安德食品机械有限公司 | Liquid-pool water-level adjusting device for horizontal decanter centrifuge |
| CN102759256A (en) * | 2011-04-28 | 2012-10-31 | 李卓 | Horizontal vibrating centrifuge |
| US8968169B2 (en) | 2008-12-30 | 2015-03-03 | Alfa Laval Corporate Ab | Decanter centrifuge having an outlet opening with an inclined edge |
| CN104595242A (en) * | 2014-12-29 | 2015-05-06 | 宁波方太厨具有限公司 | Air inlet adjustable centrifugal fan |
| CN112704912A (en) * | 2020-12-03 | 2021-04-27 | 温州睿程机械科技有限公司 | Skin care products are with high-purity extraction element of tea polyphenol |
-
2006
- 2006-09-18 CN CN 200620064782 patent/CN200982796Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8968169B2 (en) | 2008-12-30 | 2015-03-03 | Alfa Laval Corporate Ab | Decanter centrifuge having an outlet opening with an inclined edge |
| CN102225380A (en) * | 2011-04-26 | 2011-10-26 | 江苏迈安德食品机械有限公司 | Liquid-pool water-level adjusting device for horizontal decanter centrifuge |
| CN102759256A (en) * | 2011-04-28 | 2012-10-31 | 李卓 | Horizontal vibrating centrifuge |
| CN102759256B (en) * | 2011-04-28 | 2016-08-03 | 李卓 | A kind of horizontal vibrating centrifuge |
| CN104595242A (en) * | 2014-12-29 | 2015-05-06 | 宁波方太厨具有限公司 | Air inlet adjustable centrifugal fan |
| CN104595242B (en) * | 2014-12-29 | 2016-11-09 | 宁波方太厨具有限公司 | A kind of adjustable centrifugal blower of air inlet |
| CN112704912A (en) * | 2020-12-03 | 2021-04-27 | 温州睿程机械科技有限公司 | Skin care products are with high-purity extraction element of tea polyphenol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20071128 Termination date: 20091019 |