CN219003391U - Vertical centrifuge frame scraping mechanism - Google Patents
Vertical centrifuge frame scraping mechanism Download PDFInfo
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- CN219003391U CN219003391U CN202223257349.2U CN202223257349U CN219003391U CN 219003391 U CN219003391 U CN 219003391U CN 202223257349 U CN202223257349 U CN 202223257349U CN 219003391 U CN219003391 U CN 219003391U
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- scraping
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- 238000007790 scraping Methods 0.000 title claims abstract description 133
- 239000007788 liquid Substances 0.000 claims abstract description 85
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
A vertical centrifuge stand scraping mechanism. The utility model comprises a machine base, wherein an outer cylinder body and an inner cylinder body are fixedly arranged on a bottom plate of the machine base, and a scraping mechanism is arranged at the bottom in an annular liquid collecting groove between the outer cylinder body and the inner cylinder body above the bottom plate; the scraping mechanism comprises a rotary discharging scraping device and a fixed upper scraping device; the scraping ring of the discharging scraping device is driven to rotate by a driving device; the upper scraping device is arranged on the wall of the outer cylinder body and positioned above the scraping ring to collect liquid; the scraping ring rotates to stir the liquid in the liquid collecting tank of the machine seat and discharge the liquid from the liquid outlet of the machine seat. The vertical centrifugal machine has the beneficial effects that the structural design is reasonable, liquid in the liquid collecting tank of the vertical centrifugal machine base can be effectively and timely removed, the working efficiency of the vertical centrifugal machine is prevented from being reduced because the liquid in the liquid collecting tank cannot be timely discharged, and the normal and efficient operation of the vertical centrifugal machine is ensured.
Description
Technical Field
The utility model relates to a vertical centrifuge, in particular to a vertical centrifuge base scraping mechanism, and belongs to the technical field of oil gas development.
Background
In the oil and gas development and drilling process, a vertical centrifuge is a device in a cuttings handling system. The existing vertical centrifuge base is an annular flat-bottom liquid collecting tank, liquid enters the annular flat-bottom liquid collecting tank and then enters the tank body or the collecting container through self-flow, when the liquid is viscous or poor in fluidity, the liquid is difficult to discharge to the tank body or the collecting container in a self-flow mode, and the liquid accumulated in the liquid collecting tank seriously affects the working efficiency of the vertical centrifuge.
Disclosure of Invention
The utility model provides a vertical centrifuge base scraping mechanism, which aims to overcome the defect that a base liquid collecting tank of the conventional vertical centrifuge is difficult to discharge to a tank body or a collecting container in a self-flowing mode due to viscous liquid or poor flowability, and seriously influences the working efficiency of the vertical centrifuge.
The technical scheme adopted for solving the technical problems is as follows: the scraping mechanism is arranged at the bottom part in the annular liquid collecting groove between the outer cylinder and the inner cylinder above the base plate; the scraping mechanism comprises a rotary discharging scraping device and a fixed upper scraping device; the scraping ring of the discharging scraping device is driven to rotate by a driving device; the upper scraping device is arranged on the wall of the outer cylinder body and positioned above the scraping ring to collect liquid; the scraping ring rotates to stir the liquid in the liquid collecting tank of the machine seat and discharge the liquid from the liquid outlet of the machine seat.
The liquid collecting plate of the upper scraping device is fixedly connected with the scraping strip, the liquid collecting plate and the scraping strip are radially arranged along the machine base, and one end of the scraping strip is fixedly connected with the connecting flange on the wall of the outer cylinder body.
The number of the upper scraping devices is more than 2, and the upper scraping devices with more than 2 are uniformly distributed along the circumference of the outer cylinder body.
The discharging scraping device is arranged on the bottom plate of the machine base, a driven fluted disc is fixedly arranged coaxially with the scraping ring, and a plurality of axial liquid circulation grooves are formed in the scraping ring.
The bottom surface of scraping ring is fixed and is provided with the scraper blade, and the scraper blade radially sets up along scraping ring.
The number of the scraping plates is more than 2, and the scraping plates with more than 2 are uniformly distributed along the circumference of the bottom surface of the scraping ring.
A guide ring is arranged between the scraping ring and the radial direction of the inner cylinder body, and the guide ring is fixedly connected with the inner cylinder body.
The driving gear of the driving device is meshed with the driven fluted disc of the discharging and scraping device; the driving device is arranged on the outer side of the outer cylinder body of the machine base.
The driving gear is meshed with the driven fluted disc in the outer cylinder body through a through hole on the wall of the outer cylinder body, and the driving gear is positioned in the connecting box on the side surface of the outer cylinder body.
The liquid outlet of the machine seat is arranged at the lower end of the bottom plate and/or the outer cylinder body.
The utility model has the beneficial effects that the structure design is reasonable, the liquid in the liquid collecting tank of the vertical centrifugal machine base can be effectively and timely removed, the work efficiency of the vertical centrifugal machine is prevented from being reduced because the liquid in the liquid collecting tank cannot be timely discharged, and the normal and efficient operation of the vertical centrifugal machine is ensured.
Drawings
Fig. 1 is a schematic structural view of a scraping mechanism of a stand of a vertical centrifuge according to the present utility model.
FIG. 2 is a schematic cross-sectional view I of the present utility model.
FIG. 3 is a schematic cross-sectional view II of the present utility model.
Fig. 4 is a schematic view of the structure of the discharge scraper (bottom) in the present utility model.
Fig. 5 is a schematic view of the structure of the upper scraping device in the present utility model.
Fig. 6 is a schematic view of the driving apparatus according to the present utility model.
In the figure:
1. the device comprises a base, an inner cylinder, an outer cylinder, a base plate, a connecting box, a guide ring and a connecting flange, wherein the base is 101, the inner cylinder is 102, the outer cylinder is 103, the base plate is 104, the connecting box is 105, the guide ring is 106, and the connecting flange is 106;
2. the device comprises a discharging scraping device 201, a scraping ring 202, a driven fluted disc 203, a scraping plate 204 and an axial liquid circulation groove;
3. the upper scraping device 301, scraping strips 302, a liquid collecting plate 303 and screws;
4. driving device 401, driving gear 402, compression ring 403, speed reducer 404 and motor.
Detailed Description
The utility model is further described below with reference to the drawings and examples. However, it should be understood by those skilled in the art that the present utility model is not limited to the specific embodiments listed and should be included within the scope of the present utility model as long as the spirit of the present utility model is satisfied.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "left", "right", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description or simplification of the description of the present utility model, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "sealed" are to be construed broadly, and for example, the connection may be a fixed connection, a removable connection, a direct connection, an indirect connection, or an integral connection; the two components can be mechanically connected, or indirectly connected through an intermediate medium, or can be communicated with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
See fig. 1-3. The utility model relates to a vertical centrifuge stand scraping mechanism which comprises a stand 1, a discharging scraping device 2, an upper scraping device 4 and a driving device 4, wherein an outer cylinder 102 and an inner cylinder 101 are fixedly arranged on a bottom plate 103 of the stand 1, an annular liquid collecting tank is arranged between the outer cylinder 102 and the inner cylinder 101 above the bottom plate 103, and the scraping mechanism is arranged at the bottom in the annular liquid collecting tank.
The scraping mechanism comprises a rotary discharging scraping device 2 and a fixed upper scraping device 3. The scraper ring 201 of the discharge scraper 2 is driven to rotate by the driving device 4. The upper scraping device 3 is arranged on the wall of the outer cylinder 102 and above the scraping ring 201, and is used for collecting liquid above the scraping ring 201. The scraping ring 201 rotates to stir the liquid in the liquid collecting tank of the machine base 1 and discharge the liquid from the liquid outlet of the machine base 1; preferably, the liquid outlet of the stand 1 is disposed at the lower end of the bottom plate 103 and/or the outer cylinder 102.
See fig. 3 and 5. The upper scraping device 3 comprises a scraping strip 301 and a liquid collecting plate 302, wherein the liquid collecting plate 302 is fixedly connected with the scraping strip 301, and the liquid collecting plate 302 is fixed on the scraping strip 301 through screws 303.
The liquid collecting plate 302 and the scraping strips 301 are arranged along the radial direction of the machine base 1. One end of the scraping strip 301 is fixedly connected with the connecting flange 106 on the wall of the outer cylinder 102, one end of the scraping strip 301 is provided with a flange corresponding to the connecting flange 106, and the scraping strip 301 is fixedly connected with the connecting flange 106 by bolts.
Further, the collector plate 302 is L-shaped (as shown in fig. 5), the horizontal side is fixedly connected with the scraper bar 301, and the vertical side is inclined backward by an angle of 20-60 °. The angled collector plate 302 facilitates the collection of liquid from the upper surface of the wiper ring 201 so that liquid does not rotate with the wiper ring 201 and prevents liquid from spilling over the wiper strip 301 to affect liquid drainage.
The number of the upper scraping devices 3 is more than 2, preferably, the number of the upper scraping devices 3 is 4-6, and the upper scraping devices 3 with more than 2 are uniformly distributed along the circumference of the outer cylinder 102.
See fig. 4. The discharging scraping device 2 comprises a scraping ring 201, a driven fluted disc 202 and a scraping plate 203, the discharging scraping device 2 is arranged above the bottom plate 103 of the machine base 1, and the scraping ring 201 and the driven fluted disc 202 are coaxially and fixedly arranged and are usually fixedly connected through bolts.
The scraping ring 201 is provided with a plurality of axial liquid circulation grooves 204, and preferably, the axial liquid circulation grooves 204 are arranged in pairs, and a plurality of or a plurality of pairs of axial liquid circulation grooves 204 are uniformly distributed along the circumference of the scraping ring 201.
The scraping plate 203 is fixedly arranged on the bottom surface of the scraping ring 201, the scraping plate 203 is radially arranged along the scraping ring 201, the scraping ring 201 rotates to drive the scraping plate 203 at the bottom to collect liquid in a liquid collecting groove of the machine base, and accordingly liquid is rapidly discharged from the bottom plate 103 and/or a liquid outlet at the lower end of the outer cylinder 102.
Further, the number of the scrapers 203 is 2 or more; preferably, the number of blades 203 is 6 to 12; more than 2 scraping plates 203 are uniformly distributed along the circumference of the bottom surface of the scraping ring 201.
Further, a guide ring 105 (as shown in fig. 2) is disposed between the scraping ring 201 and the inner cylinder 101 in a radial direction, and the guide ring 105 is fixedly connected with the inner cylinder 101. The guide ring 105 serves as a centering guide for the wiper ring 201 during rotation of the wiper ring 201.
See fig. 2 and 6. The driving gear 401 of the driving device 4 is meshed with the driven fluted disc 202 of the discharging scraping device 2, the scraping ring 201 is driven to rotate, and the scraping plates 203 on the bottom surface of the scraping ring 201 enable liquid in the liquid collecting tank to be discharged from the liquid outlet of the base 1.
The driving device 4 is arranged outside the outer cylinder 102 of the machine base 1.
The driving device 4 comprises a driving gear 401, a pressing ring 402, a speed reducer 403 and a motor 404, wherein the motor 404 drives the main shaft to rotate through the speed reducer 403, and the driving gear 401 is fixed on the main shaft through the pressing ring 402.
The driving gear 401 is meshed with the driven fluted disc 202 in the outer cylinder 102 through a through hole on the wall of the outer cylinder 102, and the driving gear 401 is positioned in the connecting box 104 on the side surface of the outer cylinder 102.
The annular space formed by the inner cylinder, the outer cylinder and the bottom plate of the vertical centrifuge base is a base liquid collecting tank, and liquid is discharged from the rotary drum at the center of the centrifuge and thrown into the liquid collecting tank. The utility model relates to a vertical centrifuge base scraping mechanism, which is driven by a motor of a driving mechanism and drives a driving gear to rotate through a speed reducer; the driving gear is meshed with a driven gear of the discharging scraping device; the rotary driven gear is fixedly connected with the scraping ring into a whole, the driven gear drives the scraping ring to rotate together, and the scraping plate on the scraping ring scrapes away liquid at the bottom of the liquid collecting tank; the upper scraping mechanism collects liquid on the scraping ring and enters the lower part of the scraping ring through an axial liquid circulation groove of the scraping ring, and the rotating scraping ring agitates the liquid in the liquid collecting groove of the machine base and enables the liquid to be discharged from a liquid outlet of the machine base, so that viscous liquid with poor fluidity is timely discharged, and the problems of poor fluidity of the liquid and low liquid discharge efficiency are solved.
It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design many alternative embodiments without departing from the scope of the appended claims.
Claims (10)
1. The utility model provides a vertical centrifuge frame scrapes material mechanism, includes the frame, characterized by: an outer cylinder body and an inner cylinder body are fixedly arranged on a bottom plate of the base, and a scraping mechanism is arranged at the bottom in an annular liquid collecting groove between the outer cylinder body and the inner cylinder body above the bottom plate; the scraping mechanism comprises a rotary discharging scraping device and a fixed upper scraping device; the scraping ring of the discharging scraping device is driven to rotate by a driving device; the upper scraping device is arranged on the wall of the outer cylinder body and positioned above the scraping ring to collect liquid; the scraping ring rotates to stir the liquid in the liquid collecting tank of the machine seat and discharge the liquid from the liquid outlet of the machine seat.
2. The stand scraping mechanism of claim 1, wherein: the liquid collecting plate of the upper scraping device is fixedly connected with the scraping strip, the liquid collecting plate and the scraping strip are radially arranged along the machine base, and one end of the scraping strip is fixedly connected with the connecting flange on the wall of the outer cylinder body.
3. The stand scraping mechanism of claim 2, wherein: the number of the upper scraping devices is more than 2, and the upper scraping devices with more than 2 are uniformly distributed along the circumference of the outer cylinder body.
4. The stand scraping mechanism of claim 1, wherein: the discharging scraping device is arranged on the bottom plate of the machine base, a driven fluted disc is fixedly arranged coaxially with the scraping ring, and a plurality of axial liquid circulation grooves are formed in the scraping ring.
5. The vertical centrifuge stand scraping mechanism of claim 4, wherein: the bottom surface of scraping ring is fixed and is provided with the scraper blade, and the scraper blade radially sets up along scraping ring.
6. The vertical centrifuge stand scraping mechanism of claim 5, wherein: the number of the scraping plates is more than 2, and the scraping plates with more than 2 are uniformly distributed along the circumference of the bottom surface of the scraping ring.
7. The vertical centrifuge stand scraping mechanism of any of claims 4-6, wherein: a guide ring is arranged between the scraping ring and the radial direction of the inner cylinder body, and the guide ring is fixedly connected with the inner cylinder body.
8. The stand scraping mechanism of claim 1, wherein: the driving gear of the driving device is meshed with the driven fluted disc of the discharging and scraping device; the driving device is arranged on the outer side of the outer cylinder body of the machine base.
9. The vertical centrifuge stand scraping mechanism of claim 8, wherein: the driving gear is meshed with the driven fluted disc in the outer cylinder body through a through hole on the wall of the outer cylinder body, and the driving gear is positioned in the connecting box on the side surface of the outer cylinder body.
10. The stand scraping mechanism of claim 1, wherein: the liquid outlet of the machine seat is arranged at the lower end of the bottom plate and/or the outer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223257349.2U CN219003391U (en) | 2022-12-06 | 2022-12-06 | Vertical centrifuge frame scraping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223257349.2U CN219003391U (en) | 2022-12-06 | 2022-12-06 | Vertical centrifuge frame scraping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219003391U true CN219003391U (en) | 2023-05-12 |
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ID=86248597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223257349.2U Active CN219003391U (en) | 2022-12-06 | 2022-12-06 | Vertical centrifuge frame scraping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219003391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921078A (en) * | 2023-09-15 | 2023-10-24 | 山东捷承制药有限公司 | Abidol hydrochloride centrifugal machine for production |
-
2022
- 2022-12-06 CN CN202223257349.2U patent/CN219003391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921078A (en) * | 2023-09-15 | 2023-10-24 | 山东捷承制药有限公司 | Abidol hydrochloride centrifugal machine for production |
| CN116921078B (en) * | 2023-09-15 | 2023-12-12 | 山东捷承制药有限公司 | Abidol hydrochloride centrifugal machine for production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vertical centrifuge base scraping mechanism Granted publication date: 20230512 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: CANGZHOU HUAYOU FEIDA SOLIDS CONTROL EQUIPMENT Co.,Ltd. Registration number: Y2024980008947 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |