CN109201304B - Novel impeller sand washer - Google Patents
Novel impeller sand washer Download PDFInfo
- Publication number
- CN109201304B CN109201304B CN201811230236.9A CN201811230236A CN109201304B CN 109201304 B CN109201304 B CN 109201304B CN 201811230236 A CN201811230236 A CN 201811230236A CN 109201304 B CN109201304 B CN 109201304B
- Authority
- CN
- China
- Prior art keywords
- sand
- groove
- shovel
- impeller
- sand washer
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 119
- 238000005406 washing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 13
- 229910001651 emery Inorganic materials 0.000 claims 3
- 230000007306 turnover Effects 0.000 claims 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000004575 stone Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
Landscapes
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a novel impeller sand washer; the sand washing device comprises a sand washing machine groove and a sand washing impeller arranged on the sand washing machine groove, wherein a plurality of shovel grooves are formed in the circumference of the sand washing impeller; an arc-shaped rack fixedly connected with the sand washer groove through a bracket is arranged in the sand washer groove, and the arc-shaped rack is positioned at two sides of the sand washer impeller; the shovel groove is internally provided with a turning wheel, two ends of the turning wheel are provided with hinge shafts, the hinge shafts are hinged on the shovel groove and extend to the outer side of the sand washing impeller, and two ends of the hinge shafts are provided with transmission gears matched with the arc racks; the sand washer can promote the rolling and mutual grinding of sand stones in the shovel groove, and is beneficial to improving the sand washing effect of the sand washer.
Description
Technical Field
The invention relates to sand washing equipment, in particular to a novel impeller sand washer.
Background
The sand washer is equipment for selecting and washing sand, and is widely used for selecting and washing materials in the fields of sand factories, mines, building materials and the like; when the sand washer works, the motor drives the impeller to slowly rotate after being decelerated by the triangular belt, the speed reducer and the gear, sand enters the washing tank from the feeding groove, rolls under the driving of the impeller, and is mutually ground to remove impurities covering the surface of the sand; clean sand is scooped up by a scoop groove on the impeller and is poured out by the scoop groove in the rotating process of the impeller, so that the cleaning effect of the sand is finished; the existing sand washer mainly utilizes the shovel groove to stir sand and stone in the process of enabling sand and stone to roll, and because the internal space of the shovel groove is large, sand and stone contained in the shovel groove have small mutual grinding effect, and the sand washing effect is limited.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art and provides a novel impeller sand washer; can promote the rolling of grit in the shovel groove, do benefit to the sand washing effect that promotes the sand washer.
The technical scheme adopted by the invention for realizing the purposes is as follows:
the novel impeller sand washer comprises a sand washer groove and a sand washing impeller arranged on the sand washer groove, wherein a plurality of shovel grooves are formed in the circumference of the sand washing impeller;
an arc-shaped rack fixedly connected with the sand washer groove through a bracket is arranged in the sand washer groove, and the arc-shaped rack is positioned at two sides of the sand washer impeller;
the shovel groove is internally provided with a turning wheel, two ends of the turning wheel are provided with hinge shafts, the hinge shafts are hinged on the shovel groove and extend to the outer side of the sand washing impeller, and two ends of the hinge shafts are provided with transmission gears matched with the arc racks.
Further, the whole of the sand turning wheel is in a regular triangular prism shape.
Further, the tooth grooves of the arc-shaped racks are obliquely arranged from one side to the other side along the width direction.
Further, one end of the arc-shaped rack extends from the nearest position of the bottom of the sand washer tank to the lifting direction of the shovel tank.
The beneficial effects of the invention are as follows:
1. according to the invention, the rotation of the sand turning wheel is realized by utilizing the cooperation between the rack arranged on the sand washer groove and the transmission gear arranged on the shovel groove, sand in the shovel groove can be further turned over in the turning process of the sand turning wheel, the mutual grinding among sand can be enhanced, and the cleaning effect on sand can be further improved;
2. the regular triangular prism-shaped turning grinding wheel can effectively turn sand and stone, meanwhile, the structural shape characteristics can prevent sand and stone from being retained on the turning grinding wheel, and the sand and stone are prevented from being blocked when the shovel groove is used for pouring sand and stone;
3. according to the invention, the tooth grooves of the arc racks are obliquely arranged from one side to the other side along the width direction, and due to the structural design, sand and stone at the gap between the transmission gear and the arc racks can be effectively pressed out from the tooth grooves when the transmission gear is matched with the arc racks, so that the influence of sand and stone on the transmission matching of the transmission gear and the arc racks is reduced or avoided, and the equipment is enabled to run more stably;
4. according to the invention, one end of the arc-shaped rack extends from the nearest position of the bottom of the sand washer tank to the lifting direction of the shovel tank, and the structural design is that sand and stones can be effectively turned over and mutually ground under the action of the shovel tank in the process that the shovel tank moves towards the lowest end of the travel in the sand washer tank, the sand and stone turning action in the shovel tank is weakened along with the rotation of the sand washing impeller in the process that the shovel tank moves upwards from the lowest end of the travel, the lifting action of the shovel tank is enhanced, and the arc-shaped rack drives the turning wheel to rotate through the transmission gear in the lifting process of the shovel tank, so that the sand and stones in the shovel tank are turned over and ground by the turning wheel, and the cleaning effect of the sand and stones can be enhanced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1 in the direction A-A;
fig. 4 is a schematic perspective view of an arc-shaped rack in the present invention.
Wherein: 1-a sand washer tank; 2-sand washing impeller; 3-a shovel groove; 4-a bracket; 5-arc racks; 6, turning over the grinding wheel; 7-a hinge shaft; 8-a transmission gear; 9-well plates; 10-water leakage holes; 11-a separator; 12-annular baffle.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings:
as shown in fig. 1 to 4, the novel impeller sand washer comprises a sand washer groove 1 and a sand washer impeller 2 arranged on the sand washer groove 1, wherein a plurality of shovel grooves 3 are circumferentially arranged on the sand washer impeller 2, a cylindrical orifice plate 9 is arranged on the sand washer impeller 2, a plurality of water leakage holes 10 are arranged on the orifice plate 9, a plurality of baffle plates 11 which are tangential to the circumferential surface and are arranged at intervals are arranged on the outer circumference of the orifice plate 9, annular baffle plates 12 are fixedly connected with the orifice plate 9 and clamped between the baffle plates 11 are axially arranged along the orifice plate 9, a plurality of shovel grooves 3 uniformly distributed on the outer side of the orifice plate 9 are surrounded by the orifice plate 9, and the orifice plate 9, the baffle plates 11 and the annular baffle plates 12 are of a conventional structure of the conventional sand washer impeller 2; the inside of the sand washer groove 1 is provided with an arc-shaped rack 5 fixedly connected with the sand washer groove 1 through a bracket 4, the arc-shaped rack 5 is positioned at two sides of the sand washer impeller 2, tooth grooves of the arc-shaped rack 5 are obliquely arranged from one side to the other side along the width direction, one end of the arc-shaped rack 5 starts from the position closest to the bottom of the sand washer groove 1, and the other end extends to the lifting direction of the shovel groove 3; the shovel groove 3 is internally provided with a turning wheel 6, the whole of the turning wheel 6 is in a regular triangular prism shape, two ends of the turning wheel 6 are provided with hinge shafts 7, the hinge shafts 7 are hinged on an annular baffle 12 forming the shovel groove 3 and extend to the outer side of the sand washing impeller 2, the hinge shafts 7 are axially arranged along the sand washing impeller 2, the turning wheel 6 is also axially arranged along the sand washing impeller 2, and two ends of the hinge shafts 7 are provided with transmission gears 8 matched with the arc racks 5.
The working process and principle of the invention are as follows:
when the sand washing impeller is used, the sand washing impeller 2 continuously and slowly rotates; when the shovel groove 3 rotates from the upper side of the sand washer groove 1 around the axis of the sand washing impeller 2 to the inside of the sand washer groove 1, the shovel groove 3 stirs the sand-water mixture in the sand washer groove 1, and enables sand and stone to overturn and grind each other, so that the sand and stone can be cleaned; the cleaning process mainly occurs when the shovel groove 3 moves to the position of the lowest point of the travel from the upper side of the sand washer groove 1; when the shovel groove 3 moves upwards from the lowest point of the stroke, the shovel groove 3 lifts sand and stores part of sand in the shovel groove 3, and the overturning and grinding effects of the sand are gradually weakened in the process; in order to avoid the influence of weakening the overturning and grinding effects on the cleaning effect, the invention enables the arc-shaped rack 5 to be matched with the transmission gear 8 in the process that the shovel groove 3 moves upwards from the lowest point position of the stroke, the arc-shaped rack 5 enables the transmission gear 8 to rotate, the transmission gear 8 drives the overturning wheel 6 to rotate by utilizing the hinge shaft 7, and the overturning wheel 6 enables sand and stone in the shovel groove 3 to continuously overturn by utilizing the characteristics of structure and shape, so that the cleaning effect of the sand and stone can be enhanced; in the matching process of the arc-shaped rack 5 and the transmission gear 8, sand and stone can be accumulated in the gap between the arc-shaped rack 5 and the transmission gear 8 to influence the matching action, and the tooth grooves of the arc-shaped rack 5 are obliquely arranged from one side to the other side along the width direction, so that a chute can be formed, and the chute can effectively press out the sand and stone from the chute when the arc-shaped rack 5 is matched with the transmission gear 8, so that the influence of sand and stone on the matching is reduced, and the transmission is more stable; the shovel groove 3 continuously moves and continuously discharges water in the shovel groove 3 through the water leakage holes 10 on the orifice plate 9 after moving to above the liquid level of the sand-water mixture in the sand washer groove 1; after the shovel groove 3 passes through the highest point of the travel, the opening of the shovel groove 3 is inclined downwards, so that sand and stones can slide to the outer side of the sand washer groove 1 under the action of gravity, and the shovel groove 3 after discharging sand and stones continuously moves into the sand washer groove 1; because the whole sand turning wheel 6 is in a regular triangular prism shape, the sand turning wheel 6 can not lead sand to stay on the surface of the sand turning wheel in the sand discharging process, so that the sand discharging can not be influenced.
Claims (2)
1. The novel impeller sand washer comprises a sand washer groove (1) and a sand washing impeller (2) arranged on the sand washer groove (1), wherein a plurality of shovel grooves (3) are circumferentially arranged on the sand washing impeller (2); it is characterized in that the method comprises the steps of,
an arc-shaped rack (5) fixedly connected with the sand washer groove (1) through a bracket (4) is arranged inside the sand washer groove (1), the arc-shaped rack (5) is positioned at two sides of the sand washer impeller (2), and tooth grooves of the arc-shaped rack (5) are obliquely arranged from one side to the other side along the width direction;
be equipped with in shovel groove (3) and turn over emery wheel (6), it is regular triangular prism shape that turn over emery wheel (6) is whole, turn over emery wheel (6) both ends and be equipped with articulated shaft (7), articulated shaft (7) articulate on shovel groove (3) and extend to sand washing impeller (2) outside, the both ends of articulated shaft (7) are equipped with transmission gear (8) with arc rack (5) looks adaptation.
2. A novel impeller sand washer according to claim 1, characterized in that one end of the arc-shaped rack (5) starts from the position closest to the bottom of the sand washer tank (1) and the other end extends towards the lifting direction of the shovel tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230236.9A CN109201304B (en) | 2018-10-22 | 2018-10-22 | Novel impeller sand washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811230236.9A CN109201304B (en) | 2018-10-22 | 2018-10-22 | Novel impeller sand washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109201304A CN109201304A (en) | 2019-01-15 |
| CN109201304B true CN109201304B (en) | 2024-04-05 |
Family
ID=64979968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811230236.9A Active CN109201304B (en) | 2018-10-22 | 2018-10-22 | Novel impeller sand washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201304B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138852A (en) * | 2020-09-10 | 2020-12-29 | 李成镜 | Sand washer for mining machinery |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1897576A (en) * | 1976-10-25 | 1978-05-04 | Masuda M | Sand washer |
| JPH0513542U (en) * | 1991-08-08 | 1993-02-23 | 弘幸 河合 | Wet classifier |
| CN202238264U (en) * | 2011-10-02 | 2012-05-30 | 长兴县长虹路桥矿山机械设备有限公司 | Stepless speed-regulating wheel type sand washing machine |
| CN103567054A (en) * | 2013-10-25 | 2014-02-12 | 黑龙江宏宇电站设备有限公司 | Drum-type sand washer and sand washing method thereof |
| CN104923380A (en) * | 2015-06-26 | 2015-09-23 | 洛阳隆中重工机械有限公司 | Novel sand washer |
| CN105327768A (en) * | 2015-11-19 | 2016-02-17 | 山东科技大学 | Vertical type and wheel type combined sand washer |
| CN107159438A (en) * | 2017-07-27 | 2017-09-15 | 重庆市潼南区郑伟沙石厂 | A kind of energy-saving wheel and bucket type sand washer |
| CN206763107U (en) * | 2017-03-24 | 2017-12-19 | 四川磊蒙机械设备有限公司 | Sand washer with impeller |
| CN206935554U (en) * | 2017-07-27 | 2018-01-30 | 重庆市潼南区郑伟沙石厂 | A kind of wheel and bucket type sand washer |
| CN209302939U (en) * | 2018-10-22 | 2019-08-27 | 灵台县百里乡新建鑫砂厂 | A kind of novel impeller sand washer |
-
2018
- 2018-10-22 CN CN201811230236.9A patent/CN109201304B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1897576A (en) * | 1976-10-25 | 1978-05-04 | Masuda M | Sand washer |
| JPH0513542U (en) * | 1991-08-08 | 1993-02-23 | 弘幸 河合 | Wet classifier |
| CN202238264U (en) * | 2011-10-02 | 2012-05-30 | 长兴县长虹路桥矿山机械设备有限公司 | Stepless speed-regulating wheel type sand washing machine |
| CN103567054A (en) * | 2013-10-25 | 2014-02-12 | 黑龙江宏宇电站设备有限公司 | Drum-type sand washer and sand washing method thereof |
| CN104923380A (en) * | 2015-06-26 | 2015-09-23 | 洛阳隆中重工机械有限公司 | Novel sand washer |
| CN105327768A (en) * | 2015-11-19 | 2016-02-17 | 山东科技大学 | Vertical type and wheel type combined sand washer |
| CN206763107U (en) * | 2017-03-24 | 2017-12-19 | 四川磊蒙机械设备有限公司 | Sand washer with impeller |
| CN107159438A (en) * | 2017-07-27 | 2017-09-15 | 重庆市潼南区郑伟沙石厂 | A kind of energy-saving wheel and bucket type sand washer |
| CN206935554U (en) * | 2017-07-27 | 2018-01-30 | 重庆市潼南区郑伟沙石厂 | A kind of wheel and bucket type sand washer |
| CN209302939U (en) * | 2018-10-22 | 2019-08-27 | 灵台县百里乡新建鑫砂厂 | A kind of novel impeller sand washer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109201304A (en) | 2019-01-15 |
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