CN201208570Y - Coarse grain separator - Google Patents
Coarse grain separator Download PDFInfo
- Publication number
- CN201208570Y CN201208570Y CNU2008201180482U CN200820118048U CN201208570Y CN 201208570 Y CN201208570 Y CN 201208570Y CN U2008201180482 U CNU2008201180482 U CN U2008201180482U CN 200820118048 U CN200820118048 U CN 200820118048U CN 201208570 Y CN201208570 Y CN 201208570Y
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- CN
- China
- Prior art keywords
- rolling bearing
- blade
- tubular axis
- seat
- particle separator
- 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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Abstract
The utility model discloses a coarse particle separator applied to environment-friendly sewage treatment. A screw lifting mechanism of the coarse particle separator adopts a structure which is provided with a belt-type helical blade (5), a tubular shaft (6), a blade supporting frame (3), a special underwater rolling bearing component (3), a seated rolling bearing (9), and a big chain wheel (9) in a segmental form, so that the hard wear between the coarse particle separator and a U-shaped groove is avoided. The coarse particle separator increases the lifting efficiency of sludge, lightens the lifting resistance, reduces the power consumption of devices, and facilitates the maintenance and parts replacement; besides, a drive mechanism adopts chain drive so that the drive is smooth and reliable.
Description
Technical field
The utility model relates in a kind of environmental protection water treatment system, is applicable to that steel or concrete prefabricated coarse granule separate the novel coarse granule seperator of tank.
Background technology
At present, the problem of existing coarse granule seperator existence:
1, screw lift adopts an entity spiral blade, and the effect along the blade recirculation water during owing to lifting reduces lifting efficient, and blade is non-dismountable, and whole conveyor screw is scrapped behind blade wear, and the equipment use cost is big.
2, screw lift adopts no shaft belt type helical blade, and blade contacts with U-lag and forms the hard grind damage, and power consumption is big, influences the equipment bulk life time.
3, sliding bearing is adopted in spiral central siphon lower end, and the life-span easy to wear is low) or groove is usherd to seat outward, and (easily reveal maintenance bothers bearings.
4, motor reducer direct connection transmission, the big processing installation requirement of support height, poor to adaptability for working condition.
The utility model content
The purpose of this utility model is can effectively overcome above-mentioned four shortcomings of existing type by a kind of novel coarse granule seperator of design.Promote spiral and adopt segmentation that belt helical blade structure is installed, recirculation water can reflux from the space between blade and the tubular axis when coarse granule was raised, and alleviated along the blade recirculation water promoting the effect that rewinds of particle; Blade wear can dismounting and change after to a certain degree, and expense is low, has prolonged spirochetal service life, has reduced the working service cost of equipment; Employing has axle construction and two end supports to make blade and cell body avoid contacting the hard grind wiping, improves the equipment bulk life time relatively; Employing has that rolling bearing assembly supports as spirochetal lower end in the water of mechanical seal, do not exist cell body to reveal or the big problem of lower end spindle nose skimming wear amount, rolling bearing assembly is installed in the concave notches on the separating tank bottom bracket in the dedicated water, maintenance can be mentioned in the conveyor screw lower end, and it is easy to maintenance to change part; The cycloid speed reducer that employing is installed in the translator on the hinge type driving support seat drives the mode that conveyor screw rotates by chain wheel set, makes stable drive reliable, and the reductor support is little, and installation and maintenance are convenient, and are strong to applying working condition adaptability.
The utility model is achieved in that design is a kind of and forms hoisting mechanism by what the belt helical blade was installed in segmentation by usher to seat rolling bearing assembly etc. of rolling bearing assembly, upper end in the water of axle conveyor screw, band mechanical seal, chain wheel set, hinge type driving support seat, cycloid speed reducer, cuts off the novel coarse granule seperator of composition transmission mechanism such as guard pin.The belt helical blade is by the circumferential sectors manufacturing, be connected with bolt with the blade bracing frame that is welded on the tubular axis by each position on certain helix, form continuous hurricane band, the tubular axis lower end is connected with rolling bearing assembly flange in the dedicated water, rolling bearing assembly is installed in and makes the bearing block location in the concave notches on the separating tank bottom bracket in the dedicated water, the tubular axis upper end is connected with hinge wheel with safe break pin and by the roller bearings of usheing to seat, the cycloid speed reducer that is installed in the translator on the hinge type driving support seat drives conveyor screw by chain wheel set and rotates and upgrades deposited particles in the separating tank.
Description of drawings
Fig. 1 is the utility model coarse granule seperator side view, also is Figure of abstract.
Fig. 2 is the utility model coarse granule seperator screw lift front view.
Fig. 3 is the utility model coarse granule seperator transmission mechanism front view.
The specific embodiment
Describe detail and the working condition that the utility model proposes in detail below in conjunction with Figure of description.
Shown in Figure 1, the coarse granule seperator tilts to be installed in the U-lag of separating tank bottom, rolling bearing assembly (3) is installed in the concave notches on the separating tank bottom bracket in the dedicated water of conveyor screw tubular axis (6) lower end, conveyor screw tubular axis (6) upper end exceeds its axle head of water surface certain distance and supports the location by the top rolling bearing (9) of usheing to seat, keeping certain interval to avoid hard between helical blade and the U-lag contacts, hinge wheel (7) is connected with the tubular axis upper flanges with safe break pin (8), usher to seat rolling bearing (9) and motor reducer (12) of top all is installed on the hinge type driving support seat (10), and motor reducer (10) drives conveyor screw by chain wheel set and rotates and upgrades deposited particles in the separating tank.The heavy mud of particle moves until mud mouth on the promotion lower edge of ribbon blade (5) U-lag bottom in the lifting process, and the recirculation water major part can reflux from the space between blade (5) and the tubular axis (6).
Promote screw mechanism as shown in Figure 2, rolling bearing assembly in the dedicated water (3) is with client link under form of flanges and the central siphon (6), central siphon (6) upper end spindle nose is installed in the top rolling bearing (9) of usheing to seat and goes up and axial location, belt helical blade (5) is pressed quarter turn segmentation manufacturing, be connected with bolt with the blade bracing frame (4) that is welded on the tubular axis (6) by each position on certain helix, form continuous hurricane band, hinge wheel (7) is connected with tubular axis (6) upper flanges with safe break pin (8).
Transmission mechanism as shown in Figure 3, usher to seat rolling bearing (9) and motor reducer (12) of top all is installed on the hinge type driving support seat (10), driving support seat (10) is installed on the plant bottom case (11) by double-strand chain, and entire equipment can be mentioned around hinge axis, is convenient to maintenance maintenance.
Claims (1)
- A kind of coarse granule seperator that is used for steel or concrete prefabricated coarse granule separation tank mainly is made up of cycloid speed reducer (12), minor sprocket (13), driving-chain (14) and the variable ratio frequency changer switch board of rolling bearing assembly (3), blade bracing frame (4), segmentation installation belt helical blade (5), tubular axis (6), hinge wheel (7), safe break pin (8), the rolling bearing of usheing to seat (9), hinge type driving support seat (10), plant bottom case (11), translator in separating tank (1), bottom bracket (2), the water; It is characterized in that: be connected with bolt with blade bracing frame (5) on being welded on tubular axis (6) by the belt helical blade (5) of circumferential sectors, tubular axis (6) lower end is connected with rolling bearing assembly (3) flange in the dedicated water, tubular axis (6) upper end is connected with hinge wheel (7) with safe break pin (8) and supports the location by the rolling bearing of usheing to seat (9), rolling bearing assembly in the dedicated water (3) is installed in the interior location of concave notches on separating tank (1) bottom bracket (2), maintenance can be mentioned in the conveyor screw lower end, and the cycloid speed reducer (12) that is installed in the translator on the hinge type driving support seat (10) drives conveyor screw by chain wheel set and rotates and upgrades deposited particles in the groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201180482U CN201208570Y (en) | 2008-06-10 | 2008-06-10 | Coarse grain separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201180482U CN201208570Y (en) | 2008-06-10 | 2008-06-10 | Coarse grain separator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201208570Y true CN201208570Y (en) | 2009-03-18 |
Family
ID=40479295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201180482U Expired - Fee Related CN201208570Y (en) | 2008-06-10 | 2008-06-10 | Coarse grain separator |
Country Status (1)
Country | Link |
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CN (1) | CN201208570Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101596378B (en) * | 2009-04-20 | 2011-09-28 | 王雅谷 | Combined type solid-liquid separation device |
CN108544050A (en) * | 2018-06-28 | 2018-09-18 | 武汉艾特艾迪汽车科技有限公司 | A kind of segmented welding bench |
CN112023461A (en) * | 2020-09-07 | 2020-12-04 | 广东韶钢松山股份有限公司 | Bearing replacing device and spiral body system of coarse particle separator |
-
2008
- 2008-06-10 CN CNU2008201180482U patent/CN201208570Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101596378B (en) * | 2009-04-20 | 2011-09-28 | 王雅谷 | Combined type solid-liquid separation device |
CN108544050A (en) * | 2018-06-28 | 2018-09-18 | 武汉艾特艾迪汽车科技有限公司 | A kind of segmented welding bench |
CN108544050B (en) * | 2018-06-28 | 2023-10-20 | 武汉艾特艾迪汽车科技有限公司 | Sectional type welding table |
CN112023461A (en) * | 2020-09-07 | 2020-12-04 | 广东韶钢松山股份有限公司 | Bearing replacing device and spiral body system of coarse particle separator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20170610 |
|
CF01 | Termination of patent right due to non-payment of annual fee |