CN210730082U - Vertical sand and stone separator using centrifugal force - Google Patents
Vertical sand and stone separator using centrifugal force Download PDFInfo
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- CN210730082U CN210730082U CN201921027465.0U CN201921027465U CN210730082U CN 210730082 U CN210730082 U CN 210730082U CN 201921027465 U CN201921027465 U CN 201921027465U CN 210730082 U CN210730082 U CN 210730082U
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Abstract
The utility model provides a vertical sand and stone separator using centrifugal force, which comprises a separating mechanism vertically arranged, the separating mechanism comprises a conical cylinder vertically and upwardly arranged with an opening, the opening size of the conical cylinder is gradually increased from bottom to top along the vertical direction, a plurality of filtering holes communicated with the conical cylinder are arranged on the outer circular surface of the conical cylinder, the filtering holes are arranged at equal intervals, the conical cylinder and the filtering holes form a filter screen, the filter screen is used for filtering and separating sand and stone, the bottom of the conical cylinder is coaxially rotated and provided with a rotating main shaft, the top end of the rotating main shaft extends to the inside of the conical cylinder, an arc spoiler is arranged on the outer circular surface at the top of the rotating main shaft, the spoiler is attached to the bottom of the conical cylinder and is matched with the bottom of the conical cylinder, the spoiler is provided with a plurality of baffles and is arranged in array along the circumferential direction of the conical cylinder, a bottom plate is arranged, and a driving motor is installed on the bottom plate, and an output shaft of the driving motor is coaxially connected with the bottom end of the rotating main shaft through a speed reducer and a coupler.
Description
Technical Field
The utility model relates to a screening sand machine, concretely relates to utilize centrifugal force's vertical sand stone separating centrifuge.
Background
The sand screening machine is one of very common mechanical equipment in building engineering, and is mainly used for filtering and removing impurities from sand, separating the sand and stones doped with the sand, improving the purity of the sand, and if a large amount of stones are doped in the sand, the sand and the concrete prepared by mixing and stirring lime powder in water can be negatively influenced, so that the sand and the stones are separated particularly importantly.
SUMMERY OF THE UTILITY MODEL
For solving the deficiency of the prior art, the utility model aims at providing a structure is ingenious, the principle is simple, low cost, sand and stone separation efficiency is high, be convenient for popularize and use the vertical sand and stone separating centrifuge that utilizes centrifugal force.
In order to achieve the technical purpose, the utility model adopts the following technical scheme.
A vertical sand and stone separator utilizing centrifugal force comprises a vertically arranged separation mechanism, wherein the separation mechanism comprises a conical cylinder with an opening vertically and upwards arranged, the lower end of the conical cylinder is closed, the upper end of the conical cylinder is open, the opening size of the conical cylinder is gradually increased from bottom to top along the vertical direction, a plurality of filtering holes communicated with the conical cylinder are formed in the outer circular surface of the conical cylinder, the filtering holes are arranged at equal intervals, the conical cylinder and the filtering holes form a filter screen, the filter screen is used for filtering and separating sand and stone, a rotating main shaft is coaxially and rotatably arranged at the bottom of the conical cylinder, the top end of the rotating main shaft extends into the conical cylinder, an arc-shaped spoiler is arranged on the outer circular surface at the top of the rotating main shaft, the spoiler is attached to the bottom of the conical cylinder and is matched with the bottom of the conical cylinder, and is arranged in an array along the circumferential direction;
the upper end of the conical barrel is coaxially provided with a coaming plate with an annular structure, and the coaming plate is fixedly connected with the top of the conical barrel and vertically extends upwards;
a bottom plate is arranged below the conical cylinder, a driving motor is detachably mounted on the bottom plate, and an output shaft of the driving motor is coaxially connected with the bottom end of the rotating main shaft through a speed reducer and a coupler;
the outer circular surface of the enclosing plate is sleeved with a first retaining ring body, the first retaining ring body is in rotating connection and matching with the enclosing plate, the outer circular surface of the bottom of the conical cylinder is sleeved with a second retaining ring body, the second retaining ring body is in rotating connection and matching with the bottom of the conical cylinder, and the first retaining ring body and the second retaining ring body are fixedly connected with a supporting frame fixedly installed on the bottom plate.
As a further optimization or improvement of the present solution.
The outside cover of a toper section of thick bamboo is equipped with the collection funnel of coaxial arrangement, collects funnel upper end opening and arranges, the lower extreme seals and arranges and the blind end intercommunication is provided with the derivation passageway, and the distance between the collection funnel conical surface is from lower supreme crescent along vertical direction.
As a further optimization or improvement of the present solution.
The collecting funnel is composed of two symmetrically arranged shells which are fixedly connected, and the shells are fixedly connected with the supporting frame.
The utility model discloses beneficial effect compared with prior art lies in that the structure is ingenious, the principle is simple, low cost, sand and stone separation efficiency is high, be convenient for popularize and use, and it drives sand and stone through the spoiler and is centrifugal motion and spill sand and stone on the filter screen of toper structure in succession, make even and the filter screen contact of sand and stone and sieve out the sand, show the separation efficiency who promotes sand and stone.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on these drawings without inventive work.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural view of the separating mechanism.
Fig. 3 is a partial structural view of the separating mechanism.
Fig. 4 is a schematic view of the entire structure of the separation mechanism.
Fig. 5 is a schematic structural view of a collection funnel.
Labeled as:
10. a separating mechanism; 11. a tapered barrel; 12. a filtration pore; 13. rotating the main shaft; 14. a spoiler; 15. enclosing plates; 16. a drive motor; 17a, a first retaining ring body; 17b, a second retaining ring body; 18. a base plate; 19. a support frame;
20. a collection funnel; 21. and (4) leading out the channel.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the ordinary skilled in the art can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
Referring to fig. 1-5, a vertical sand and stone separator using centrifugal force comprises a vertically arranged separation mechanism 10, the separation mechanism 10 comprises a conical cylinder 11 with an opening arranged vertically and upwardly, the lower end of the conical cylinder 11 is closed, the upper end of the conical cylinder 11 is open, the opening size of the conical cylinder 11 is gradually increased from bottom to top along the vertical direction, a plurality of filtering holes 12 communicated with the conical cylinder 11 are formed on the outer circumferential surface of the conical cylinder 11, the filtering holes 12 are arranged at equal intervals, the conical cylinder 11 and the filtering holes 12 form a filtering net and the filtering net is used for filtering and separating sand and stone, in order to enable the sand and stone to be fully contacted with the filtering net, a rotating main shaft 13 is coaxially and rotatably arranged at the bottom of the conical cylinder 11, the top end of the rotating main shaft 13 extends to the inside of the conical cylinder 11, an arc-shaped spoiler 14 is arranged on the outer circumferential surface at the top of the rotating main shaft 13, the spoiler 14 is attached to the bottom, the spoilers 14 are arranged in a plurality of rows and are arranged in an array manner along the circumferential direction of the conical barrel 11, and the spoilers 14 drive the sand and stones at the bottom of the conical barrel 11 to do centrifugal motion, so that the sand and stones are uniformly sprinkled on the filter screen for filtering treatment.
Specifically, in order to prevent sand and stones from being scattered to the ground from the upper end opening of the conical barrel 11, the upper end of the conical barrel 11 is coaxially provided with a surrounding plate 15 with an annular structure, and the surrounding plate 15 is fixedly connected with the top of the conical barrel 11 and vertically extends upwards.
Specifically, in order to drive the rotation of the rotating main shaft 13, a bottom plate 18 is arranged below the conical cylinder 11, a driving motor 16 is detachably mounted on the bottom plate 18, and an output shaft of the driving motor 16 is coaxially connected with the bottom end of the rotating main shaft 13 through a speed reducer and a coupling.
More specifically, in order to facilitate the installation and fixation of the tapered cylinder 11, a first retaining ring body 17a is sleeved on the outer circumferential surface of the enclosure plate 15, the first retaining ring body 17a is rotatably connected and matched with the enclosure plate 15, a second retaining ring body 17b is sleeved on the outer circumferential surface of the bottom of the tapered cylinder 11, the second retaining ring body 17b is rotatably connected and matched with the bottom of the tapered cylinder 11, and the first retaining ring body 17a and the second retaining ring body 17b are fixedly connected with a support frame 19 fixedly installed on a bottom plate 18.
In the process of separating sand and stone, an operator firstly places the sand and stone at the bottom of the conical barrel 11, at the moment, the sand and stone are located at the gap between two adjacent spoilers 14, the driving motor 16 is started, the driving motor 16 drives the rotating main shaft 13 to rotate through the speed reducer and the coupling, the rotating main shaft 13 drives the spoilers 14 to synchronously rotate, the spoilers 14 drive the sand and stone to synchronously rotate, when the rotating speed of the rotating motion is gradually increased, the sand and stone generate centrifugal motion and move towards the side wall of the conical barrel 11, the sand and stone are uniformly splashed on the side wall of the conical barrel 11, the sand falls to the outside of the conical barrel 11 through the filtering holes 12 under the action of gravity, the stone is retained in the conical barrel 11, in the process, the sand cannot be completely separated and filtered through the filtering holes 12 at one time, the sand falls into the bottom of the conical barrel 11 and is located at the gap between two adjacent spoilers 14 again along the side wall of the conical barrel 11 under the action of self gravity, the spoiler 14 rotates and drives gravel and sand once more and carry out even spilling of centrifugal motion at conical cylinder 11, carries out continuity filtering separation to gravel and sand, and in this scheme, through the continuous rotation of spoiler 14, the realization has promoted the separation efficiency of gravel and sand to the continuity separation of gravel and sand.
Referring to fig. 5, as the utility model discloses the more optimized scheme, when the sand falls to a toper section of thick bamboo 11 outside by filtering hole 12, though the separation that realizes handles, comparatively indiscriminate sand is difficult to concentrate and collects, and for this reason, toper section of thick bamboo 11's outside cover is equipped with the collection funnel 20 of coaxial arrangement, and collection funnel 20 upper end opening is arranged, the lower extreme seals to be arranged and the blind end intercommunication is provided with derives passageway 21, and the distance between the 20 conical surfaces of collection funnel is from supreme crescent down along vertical direction, and the meaning of this scheme of adoption lies in, simple structure, be convenient for collect the processing to the sand of filtering out.
Specifically, for the convenience of collecting funnel 20's installation, collect funnel 20 and constitute by two casing fixed connection of symmetrical arrangement to this casing all with 19 fixed connection of support frame, the meaning of this scheme of adoption lies in, is convenient for collect funnel 20 and installs and dismantle, promotes its reliability, practicality.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides an utilize centrifugal force's vertical sand and stone separating centrifuge which characterized in that: the sand-rock separating device comprises a vertically-arranged separating mechanism, wherein the separating mechanism comprises a conical cylinder with an opening arranged vertically upwards, the lower end of the conical cylinder is closed, the upper end of the conical cylinder is open, the opening size of the conical cylinder is gradually increased from bottom to top along the vertical direction, a plurality of filtering holes communicated with the conical cylinder are formed in the outer circular surface of the conical cylinder, the conical cylinder and the filtering holes form a filter screen, the filter screen is used for filtering and separating sand and rocks, a rotating main shaft is coaxially and rotatably arranged at the bottom of the conical cylinder, the top end of the rotating main shaft extends into the conical cylinder, an arc-shaped spoiler is arranged on the outer circular surface at the top of the rotating main shaft, the spoiler is attached to the bottom of the conical cylinder and is matched with the bottom of the conical cylinder, and the spoilers are arranged in an array along the circumferential;
the upper end of the conical barrel is coaxially provided with a coaming plate with an annular structure, and the coaming plate is fixedly connected with the top of the conical barrel and vertically extends upwards;
a bottom plate is arranged below the conical cylinder, a driving motor is detachably mounted on the bottom plate, and an output shaft of the driving motor is coaxially connected with the bottom end of the rotating main shaft through a speed reducer and a coupler;
the outer circular surface of the enclosing plate is sleeved with a first retaining ring body, the first retaining ring body is in rotating connection and matching with the enclosing plate, the outer circular surface of the bottom of the conical cylinder is sleeved with a second retaining ring body, the second retaining ring body is in rotating connection and matching with the bottom of the conical cylinder, and the first retaining ring body and the second retaining ring body are fixedly connected with a supporting frame fixedly installed on the bottom plate.
2. A vertical sand and stone separator using centrifugal force according to claim 1, wherein: the outside cover of a toper section of thick bamboo is equipped with the collection funnel of coaxial arrangement, collects funnel upper end opening and arranges, the lower extreme seals and arranges and the blind end intercommunication is provided with the derivation passageway, and the distance between the collection funnel conical surface is from lower supreme crescent along vertical direction.
3. A vertical sand and stone separator using centrifugal force according to claim 2, wherein: the collecting funnel is composed of two symmetrically arranged shells which are fixedly connected, and the shells are fixedly connected with the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027465.0U CN210730082U (en) | 2019-07-03 | 2019-07-03 | Vertical sand and stone separator using centrifugal force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027465.0U CN210730082U (en) | 2019-07-03 | 2019-07-03 | Vertical sand and stone separator using centrifugal force |
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| Publication Number | Publication Date |
|---|---|
| CN210730082U true CN210730082U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921027465.0U Active CN210730082U (en) | 2019-07-03 | 2019-07-03 | Vertical sand and stone separator using centrifugal force |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678329A (en) * | 2020-06-20 | 2020-09-18 | 杨木俭 | Automatic drying and separating method for building sand and stone |
| CN112221965A (en) * | 2020-09-22 | 2021-01-15 | 何非凡 | Drum-type wolfberry fruit screening and sorting device |
| CN113300522A (en) * | 2021-05-11 | 2021-08-24 | 张涵宇 | Electric machine |
| CN117069348A (en) * | 2023-10-17 | 2023-11-17 | 南通东来冶金装备有限公司 | High-efficient turbid water purifier |
-
2019
- 2019-07-03 CN CN201921027465.0U patent/CN210730082U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678329A (en) * | 2020-06-20 | 2020-09-18 | 杨木俭 | Automatic drying and separating method for building sand and stone |
| CN111678329B (en) * | 2020-06-20 | 2021-09-21 | 广西正丰建设集团有限公司 | Automatic drying and separating method for building sand and stone |
| CN112221965A (en) * | 2020-09-22 | 2021-01-15 | 何非凡 | Drum-type wolfberry fruit screening and sorting device |
| CN113300522A (en) * | 2021-05-11 | 2021-08-24 | 张涵宇 | Electric machine |
| CN113300522B (en) * | 2021-05-11 | 2022-07-12 | 江苏锡安达防爆股份有限公司 | Electric machine |
| CN117069348A (en) * | 2023-10-17 | 2023-11-17 | 南通东来冶金装备有限公司 | High-efficient turbid water purifier |
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