CN203648731U - Efficient sedimentation centrifugal machine - Google Patents
Efficient sedimentation centrifugal machine Download PDFInfo
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- CN203648731U CN203648731U CN201320779156.5U CN201320779156U CN203648731U CN 203648731 U CN203648731 U CN 203648731U CN 201320779156 U CN201320779156 U CN 201320779156U CN 203648731 U CN203648731 U CN 203648731U
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- impeller
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- rotary drum
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Abstract
The utility model provides an efficient sedimentation centrifugal machine capable of providing high work efficiency, automatic dreg scraping and continuous operation. The efficient sedimentation centrifugal machine is composed of a machine body, rotary drums, an impeller, a packing auger scraper, a blow-off pipe, water outlet pipes, a motor and the like. In the operation process, waste water, with certain pressure, to be disposed enters the rotary drums through water inlet pipes, solid-liquid separation is carried out on the waste water in the rotary drums due to the action of centrifugal force, separated clear water is discharged out of the machine through the water outlet pipes, certain centrifugal force is generated by the impeller rotating along with the rotary drums at high speed, due to the fact that liquid flows on the upper portions in the rotary drums from top to bottom, water of an inner ring of the impeller can be forced to be discharged towards an outer ring of the impeller under the action of the centrifugal force generated by the impeller, the function of discharging water through the centrifugal force is generated by the impeller, meanwhile, corresponding resistance is generated on the self rotation of the impeller, therefore, relative differentials are automatically generated between the impeller and the rotary drums, due to the fact that the packing auger scraper is fixedly connected with the impeller, the packing auger scraper driven by the impeller can continuously scrape dregs on the walls of the rotary drums to the bottoms of the rotary drums, then the dregs are pumped out of the machine from the blow-off pipe through a pump, and therefore the whole operation process is completed efficiently and continuously.
Description
Technical field
The utility model relates to a kind of sedimentation centrifuge, the high-efficiency sedimentation centrifuge being especially made up of body, rotary drum, impeller, auger scraper, blow-off pipe, water inlet pipe, outlet pipe and motor etc.
Background technology
The structure of the sedimentation centrifuge using on the market is at present made up of body, rotary drum, water inlet pipe, gap and motor.When operation, pending sewage is flowed in rotary drum from water inlet pipe; rotary drum by the drive of motor after sewage in rotary drum can produce Separation of Solid and Liquid sedimentation; primary water after separation isolated solid particles sediment from overflow lip flows out machine forms sediment to rotatory drum wall; in the time that being stacked into certain thickness, sediment just needs tired shutdown with manually striking off cleaning frequently, thereby the very low shortcoming of the work effect of causing.
Summary of the invention
The purpose of this utility model be a kind ofly can provide that work effect is high, automatic scraping slag and the high-efficiency sedimentation centrifuge of working continuously.For achieving the above object, high-efficiency sedimentation centrifuge of the present invention is made up of body, rotary drum, impeller, auger scraper, blow-off pipe, outlet pipe and motor etc.
Adopt after this structure, first actuating motor when operation, motor drives drum rotating by shaft coupling, again the treatment sewage with certain pressure is flowed through to flow guiding disc again in its periphery inflow rotary drum from water inlet pipe continuously, at this moment the centrifugal action producing due to drum rotating, sewage in rotary drum can produce Separation of Solid and Liquid because rotary drum inner chamber is sealing state, under acting under the pressure of the sewage flowing into from water inlet pipe, the primary water of separating is forced to up flow out continuously machine from outlet pipe, isolated solid particle is deposited to and on rotatory drum wall, forms sediment, at this moment because rotary drum internal upper part has liquid flow from top to bottom, making to be arranged on rotary drum top follows the rotary drum centrifugal force that the impeller of High Rotation Speed produces together the water of impeller inner ring can be discharged to impeller outer ring, and in producing centrifugal force drain function, the rotation of himself has been produced immediately to corresponding resistance at impeller, therefore while working continuously, the rotary speed of impeller is bound to be slower than the rotary speed of rotary drum, thereby impeller has produced relative differential automatically with rotary drum, because auger scraper is and is fixedly connected with impeller, so the auger scraper being driven by impeller can be scraped the sediment on rotatory drum wall to bottom of the drum continuously, thereby reach the object of automatic scraping slag, then the sediment pump that scrapes bottom of the drum is reached outside the blow-off pipe shedder of bottom of the drum by setting again.Adopt the high-efficiency sedimentation centrifuge of this structure can significantly improve work effect.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, and accompanying drawing is the utility model embodiment broken section organigram: in figure: (1) blow-off pipe, (2) seal ring one, (3) outlet pipe, (4) seal ring two, (5) water inlet pipe, (6) bearing one, (7) impeller, (8) flow guiding disc, (9) auger support, (10) big nut, (11 (auger scrapers, (12) rotary drum, (13) driving shaft, (14) bearing two, (15) step, (16) pallet, (17) sleeve pipe, (18) shaft coupling, (19) motor, (20) apopore, (21) inlet opening, (22) centre bore one, (23) fixed disk, (24) centre bore two, (25) flange one, (26) machine body cover (27) top chock, (28) flange two (29) oil sealings, (30) roller devices, (31) hollow shaft, (32) central shaft, (33) tray deck hole, (34) tray deck, (35) pallet hole, (6 bodies, (37) flange three.
Detailed description of the invention
Body in figure (36) is circular cylindrical shell, upper end is provided with flange one (25), body (36) is fixedly connected with welding manner with flange one (25), flange one (25) top is provided with machine body cover (26), flange one (25) is connected with bolt fixed mode with machine body cover (26), body (36) lower end is provided with flange three (37), body (36) is fixedly connected with welding manner with flange three (37), the interior bottom of body (36) is provided with pallet (16) far from bottom certain altitude, body (36) is fixedly connected with welding manner with pallet (16), body (36) internal upper part is provided with rotary drum (12), rotary drum (12) is the cylindrical shell that the first half is circular cylinder and the tapered cylinder of Lower Half, rotary drum (12) upper end is provided with flange two (28), flange two (28) tops are provided with top chock (27), bearing one (6) is equipped with on the interior upper strata of top chock (27), oil sealing (29) is equipped with in lower floor, and top chock (27) periphery is connected with bolt fixed mode with flange two (28), in the inner ring of bearing one (6) and oil sealing (29), be provided with hollow shaft (31) and be mutually connected with sliding type, hollow shaft (31) top is provided with machine body cover (26), machine body cover (26) center is provided with centre bore two (24), hollow shaft (31) is connected by the mode of being welded and fixed with machine body cover (26) at the concentric position of centre bore two (24), body lid (26) top is provided with fixed disk (23), and fixed disk (23) is connected with bolt fixed mode with machine body cover (26), in fixed disk (23), be provided with centre bore one (22), in centre bore one (22), being provided with water inlet pipe (5) water inlet pipe (5) is fixedly connected with welding manner with fixed disk (23), in water inlet pipe (5), be provided with the outlet pipe (3) that is less than its certain diameter, water inlet pipe (5) top is provided with seal ring two (4), water inlet pipe (5) top is fixedly connected with welding manner with the outside of seal ring two (4), and outlet pipe (3) is fixedly connected with welding manner with the inner edge of seal ring two (4), in outlet pipe (3), be provided with the blow-off pipe (1) that is less than its certain diameter, outlet pipe (3) top is provided with seal ring one (2), outlet pipe (3) top is fixedly connected with welding manner with the outside of seal ring one (2), blow-off pipe (1) is fixedly connected with welding manner with the inner edge of seal ring one (2), outlet pipe (3) upper end is provided with apopore (20) and lower port is arranged on rotary drum (12) Nei center medium position, water inlet pipe (5) upper end is provided with inlet opening (21) and lower port is arranged on the center, upper end in rotary drum (12), directly stretch out outside machine blow-off pipe (1) upper end, its lower port is arranged on the center, lower end in rotary drum (12), outlet pipe (3) bottom is provided with flow guiding disc (8), flow guiding disc (8) below is provided with big nut (10), big nut (10) is fixedly connected with welding manner with flow guiding disc (8), and big nut (10) is connected with bolt fixed mode with outlet pipe (3), the interior upper end of rotary drum (12) is provided with impeller (7), impeller (7) internal diameter is greater than the external diameter of flow guiding disc (8), flow guiding disc (8) arranges and impeller (7) concentric position, on impeller (7), be provided with several roller devices (30), roller devices (30) is to roll with rotary drum (12) inwall and is connected, impeller (7) below is provided with several auger supports (9), impeller (7) is fixedly connected with welding manner with auger support (9), on auger support (9), be provided with auger scraper (11), auger support (9) is fixedly connected with welding manner with auger scraper (11), auger support (9) lower end is provided with tray deck (34), auger support (9) is fixedly connected with welding manner with tray deck (34), the center of tray deck (34) is provided with tray deck hole (33), in tray deck hole (33), be provided with central shaft (32), tray deck (34) is and is rotationally connected with central shaft (32), central shaft (32) lower end is fixedly connected with welding manner with rotary drum (12) bottom position, rotary drum (12) bottom is provided with driving shaft (13), rotary drum (12) is fixedly connected with welding manner with driving shaft (13), rotary drum (12) below is provided with step (15), bearing two (14) is housed in step (15), step (15) below is provided with pallet (16), step (15) is fixedly connected with bolt with pallet (16), in pallet (16), be provided with pallet hole (35), pallet (16) below is provided with motor (19), between pallet (16) and motor (19), be provided with sleeve pipe (17), pallet (16) is mutually permanently connected by sleeve pipe (17) with bolt with motor (19), driving shaft (13) is provided with shaft coupling (18) behind bearing two (14) and pallet hole (35) and the axle of motor (19), driving shaft (13) is connected with shaft coupling (18) with motor (19).
When high-efficiency sedimentation centrifuge treating is during in job state, first actuating motor (19), motor (19) drives rotary drum (12) rotation by shaft coupling (18), again the treatment sewage with certain pressure is flowed in rotary drum (12) and carries out centrifugal solid-liquid separation from its periphery again from water inlet pipe (5) flow guiding disc (8) of flowing through continuously, in rotary drum (12), discharged continuously machine from outlet pipe (3) by the primary water after Separation of Solid and Liquid, the auger scraper (11) that sediment is driven by impeller (7) is scraped to rotary drum (12) bottom again by outside blow-off pipe (1) pump shedder, thereby complete continuously the work of sewage separating slag.Roller devices (30) and central shaft (32) play auger scraper (11) centralized positioning effect, make auger scraper (11) keep certain interval with rotary drum (12) inwall, when operation, can play the effect of only scraping slag and not scraping wall, can automatic scraping slag and work continuously due to this high-efficiency sedimentation centrifuge according to the above, therefore significantly improve operating efficiency.
Claims (8)
1. a high-efficiency sedimentation centrifuge, by body (36), bearing one (6), oil sealing (29), fixed disk (23), rotary drum (12), machine body cover (26), blow-off pipe (1), water inlet pipe (5), outlet pipe (3), impeller (7), auger scraper (11), pallet (16) and motor (19) composition, it is characterized in that: body (36) is circular cylinder body, upper end is provided with flange one (25), body (36) is fixedly connected with welding manner with flange one (25), flange one (25) top is provided with machine body cover (26), flange one (25) is connected with bolt fixed mode with machine body cover (26), body (36) lower end is provided with flange three (37), body (36) is fixedly connected with welding manner with flange three (37), the interior bottom of body (36) is provided with pallet (16) far from bottom certain altitude, body (36) is fixedly connected with welding manner with pallet (16).
2. high-efficiency sedimentation centrifuge according to claim 1, it is characterized in that: body (36) internal upper part is provided with rotary drum (12), rotary drum (12) is the cylindrical shell of the rounded cylinder of the first half and the tapered cylinder of Lower Half, rotary drum (12) upper end is provided with flange two (28), flange two (28) tops are provided with top chock (27), bearing one (6) is equipped with on the interior upper strata of top chock (27), oil sealing (29) is equipped with in lower floor, and top chock (27) periphery is connected with bolt fixed mode with flange two (28).
3. high-efficiency sedimentation centrifuge according to claim 1, it is characterized in that: in the inner ring of bearing one (6) and oil sealing (29), be provided with hollow shaft (31) and be mutually connected with sliding type, hollow shaft (31) top is provided with machine body cover (26), machine body cover (26) center is provided with centre bore two (24), hollow shaft (31) is fixedly connected with welding manner with machine body cover (26) at the concentric position of centre bore two (24), machine body cover (26) top is provided with fixed disk (23), fixed disk (23) is connected with bolt fixed mode with machine body cover (26).
4. high-efficiency sedimentation centrifuge according to claim 1, it is characterized in that: in fixed disk (23), be provided with centre bore one (22), in centre bore one (22), be provided with water inlet pipe (5), water inlet pipe (5) is fixedly connected with welding manner with fixed disk (23), in water inlet pipe (5), be provided with the outlet pipe (3) that is less than its certain diameter, water inlet pipe (5) top is provided with seal ring two (4), water inlet pipe (5) top is fixedly connected with welding manner with the outside of seal ring two (4), outlet pipe (3) is fixedly connected with welding manner with the inner edge of seal ring two (4).
5. high-efficiency sedimentation centrifuge according to claim 1, it is characterized in that: in outlet pipe (3), be provided with the blow-off pipe (1) that is less than its certain diameter, outlet pipe (3) top is provided with seal ring one (2), outlet pipe (3) top is fixedly connected with welding manner with the outside of seal ring one (2), blow-off pipe (1) is fixedly connected with welding manner with the inner edge of seal ring one (2), outlet pipe (3) upper end is provided with apopore (20) and lower port is arranged on rotary drum (12) Nei center medium position, water inlet pipe (5) upper end is provided with inlet opening (21) and lower port is arranged on the center, upper end in rotary drum (12), directly stretch out outside machine blow-off pipe (1) upper end, its lower port is arranged on the center, lower end in rotary drum (12).
6. high-efficiency sedimentation centrifuge according to claim 1, it is characterized in that: outlet pipe (3) bottom is provided with flow guiding disc (8), flow guiding disc (8) below is provided with big nut (10), big nut (10) is fixedly connected with welding manner with flow guiding disc (8), and big nut (10) is connected with bolt fixed mode with outlet pipe (3).
7. high-efficiency sedimentation centrifuge according to claim 1, it is characterized in that: the interior upper end of rotary drum (12) is provided with impeller (7), impeller (7) internal diameter is greater than the external diameter of flow guiding disc (8), flow guiding disc (8) arranges and impeller (7) concentric position, on impeller (7), be provided with several roller devices (30), roller devices (30) is to roll with rotary drum (12) inwall and is connected, impeller (7) below is provided with several auger framves (9), impeller (7) is fixedly connected with welding manner with auger support (9), on auger support (9), be provided with auger scraper (11), auger support (9) is fixedly connected with welding manner with auger scraper (11), auger support (9) lower end is provided with tray deck (34), auger support (9) is fixedly connected with welding manner with tray deck (34), the center of tray deck (34) is provided with tray deck hole (33), in tray deck hole (33), be provided with central shaft (32), tray deck (34) is and is rotationally connected with central shaft (32), central shaft (32) lower end is fixedly connected with welding manner with rotary drum (12) bottom position.
8. high-efficiency sedimentation centrifuge according to claim 1, it is characterized in that: rotary drum (12) bottom is provided with driving shaft (13), rotary drum (12) is connected with welding manner with driving shaft (13), rotary drum (12) below is provided with step (15), bearing two (14) is housed in step (15), step (15) below is provided with pallet (16), step (15) is fixedly connected with bolt with pallet (16), in pallet (16), be provided with pallet hole (35), pallet (16) below is provided with motor (19), between pallet (16) and motor (19), be provided with sleeve pipe (17), pallet (16) is mutually permanently connected by sleeve pipe (17) with bolt with motor (19), driving shaft (13) is provided with shaft coupling (18) behind bearing two (14) and pallet hole (35) and the axle of motor (19), driving shaft (13) is connected with shaft coupling (18) with motor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779156.5U CN203648731U (en) | 2013-11-25 | 2013-11-25 | Efficient sedimentation centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779156.5U CN203648731U (en) | 2013-11-25 | 2013-11-25 | Efficient sedimentation centrifugal machine |
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| Publication Number | Publication Date |
|---|---|
| CN203648731U true CN203648731U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779156.5U Expired - Fee Related CN203648731U (en) | 2013-11-25 | 2013-11-25 | Efficient sedimentation centrifugal machine |
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| CN (1) | CN203648731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475236A (en) * | 2016-11-29 | 2017-03-08 | 成都聚智工业设计有限公司 | A kind of sewage disposal centrifuge |
-
2013
- 2013-11-25 CN CN201320779156.5U patent/CN203648731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475236A (en) * | 2016-11-29 | 2017-03-08 | 成都聚智工业设计有限公司 | A kind of sewage disposal centrifuge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161125 |