CN109909053B - Sand and stone separation cleaning equipment - Google Patents
Sand and stone separation cleaning equipment Download PDFInfo
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- CN109909053B CN109909053B CN201910315724.8A CN201910315724A CN109909053B CN 109909053 B CN109909053 B CN 109909053B CN 201910315724 A CN201910315724 A CN 201910315724A CN 109909053 B CN109909053 B CN 109909053B
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- sand
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- machine case
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- 239000004576 sand Substances 0.000 title claims abstract description 56
- 239000004575 stone Substances 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000000926 separation method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses sand and stone separation cleaning equipment which comprises a frame, a machine case, a screen drum assembly, a feed hopper, a sand discharging dragon assembly, a discharge hopper and a water spray pipe, wherein the machine case is fixed on the frame, the screen drum assembly is rotationally fixed in the machine case, the feed hopper and the discharge hopper are fixed outside the machine case and respectively extend into the left end and the right end of the screen drum assembly, the sand discharging dragon assembly is obliquely fixed on the machine case, one end of the sand discharging dragon assembly is positioned below the screen drum assembly, the other end of the sand discharging dragon assembly extends out of the machine case and is provided with a sand outlet, a plurality of water spray pipes are fixed in the machine case, the water spray ports face the screen drum assembly, a sewage outlet is arranged at the bottom of the machine case, the feeding is smooth, the processing capacity is large, and the working efficiency and the economic benefit can be effectively improved.
Description
[ field of technology ]
The invention relates to the technical field of sand and stone cleaning, in particular to the technical field of sand and stone separation and cleaning equipment.
[ background Art ]
Concrete is an agreed term for concrete, and along with the vigorous development of the building industry in China, the concrete is widely applied to various buildings. Equipment such as a concrete mixer truck, a concrete mixing plant and the like all need cleaning and maintenance after one-day work is finished. On a general site, only a car washing site and a slurry pool with a certain volume are arranged, the equipment is cleaned on site, sand, stone and slurry are not separated, firstly, underground water source pollution and urban sewer pipeline blockage can be caused, the environment protection requirement is not met, secondly, a large amount of caked waste is piled up like a mountain, and a large amount of sand and stone resources are wasted.
At present, waste concrete of a domestic stirring station is mainly cleaned by a sand and stone cleaning machine and then separated and recycled by a sand and stone separator, which is very troublesome. In addition, the existing sand-stone separator is required to be fed through a guide chute, the foundation site of the waste concrete recovery system is also required to be matched with a long slope platform to assist concrete truck feeding, the occupied area is large, great trouble is brought to the whole arrangement of the whole waste concrete recovery system, and even if the whole waste concrete recovery system is barely arranged, great interference is caused to the travelling directions of a stirring truck, a forklift and the like.
[ invention ]
The invention aims to solve the problems in the prior art, and provides sand-stone separation cleaning equipment which is smooth in feeding and large in treatment capacity and can effectively improve the working efficiency and economic benefit.
In order to achieve the above purpose, the invention provides sand and stone separation cleaning equipment, which comprises a frame, a machine case, a screen drum assembly, a feed hopper, a sand discharging dragon assembly, a discharge hopper and a water spray pipe, wherein the machine case is fixed on the frame, the screen drum assembly is rotationally fixed in the machine case, the feed hopper and the discharge hopper are fixed outside the machine case and respectively extend into the left end and the right end of the screen drum assembly, the sand discharging dragon assembly is obliquely fixed on the machine case, one end of the sand discharging dragon assembly is positioned below the screen drum assembly, the other end of the sand discharging dragon assembly extends out of the machine case and is provided with a sand outlet, a plurality of water spray pipes are fixed in the machine case, the water spray ports face the screen drum assembly, and the bottom of the machine case is provided with a sewage outlet.
Preferably, the screen drum assembly comprises a screen drum, a third helical blade, a rotating shaft, a first motor, a first helical shaft tube and a first helical blade, wherein the screen drum is fixed in a case through the rotating shaft, the third helical blade is spirally wound on the inner wall of the screen drum, the first helical shaft tube is fixed on one side of the screen drum and is driven to rotate by the first motor, and the first helical blade is spirally wound on the outer wall of the first helical shaft tube and is in contact with the screen drum.
Preferably, the sieve barrel is obliquely fixed in the case, and one side of the sieve barrel, which is close to the discharge hopper, is higher than one side of the sieve barrel, which is close to the feed hopper.
Preferably, the conveying direction of the third helical blade faces the discharge hopper, and the conveying directions of the first helical blade and the third helical blade are opposite.
Preferably, the sand-discharging dragon assembly comprises an outer shell, a second spiral pipe shaft, a second spiral blade and a second motor, wherein the second spiral pipe shaft is positioned in the outer shell and driven to rotate by the second motor, the second spiral blade is spirally wound on the outer wall of the second spiral pipe shaft, and the sand outlet is positioned at the bottom of one end, far away from the chassis, of the outer shell.
Preferably, the top of the case is provided with a plurality of openings, and the openings are closed by an upper cover.
Preferably, an overflow pipe is arranged at the bottom of the case.
Preferably, the opening of the feed hopper is towards the top.
The invention has the beneficial effects that: according to the invention, the invisible door is removed by feeding the feed hopper with the opening facing the top, so that the manufacturing cost is reduced, the feeding of a guide chute and a slope table is not required, the operation is simple, the occupied area is small, the feeding is smooth, the treatment capacity is large, and the working efficiency and the economic benefit are improved; the screening barrel rotates and is matched with a water spraying pipe for water spraying and flushing, so that concrete is separated in the overturning process and is sufficiently cleaned at the same time, and the concrete recovery efficiency is effectively improved; scraping sand separated from the outer wall of the sieve barrel by utilizing the first helical blade in the rotating process, and accelerating sand and stone separation and sand conveying speed; through set up a plurality of upper cover at quick-witted case top, the maintenance of machine of being convenient for.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of a sand-stone separating and cleaning apparatus according to the present invention;
FIG. 2 is a left side view of a sand and gravel separation cleaning apparatus of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a B-B cross-sectional view of FIG. 2;
in the figure: 1-rack, 2-chassis, 21-drain, 22-upper cover, 23-overflow pipe, 3-screen cylinder assembly, 31-screen drum, 32-third helical blade, 33-pivot, 34-first motor, 35-first screw shaft tube, 36-first helical blade, 4-feeder hopper, 5-sand-discharging dragon assembly, 51-shell body, 511-sand-discharging mouth, 52-second helical blade, 53-second motor and 6-hopper.
[ detailed description ] of the invention
Referring to fig. 1 to 4, the sand and stone separating and cleaning device of the present invention comprises a frame 1, a case 2, a screen drum assembly 3, a feed hopper 4, a sand outlet dragon assembly 5, a discharge hopper 6 and a water spray pipe, wherein the case 2 is fixed on the frame 1, the screen drum assembly 3 is rotationally fixed in the case 2, the feed hopper 4 and the discharge hopper 6 are fixed outside the case 2 and respectively extend into the left end and the right end of the screen drum assembly 3, the sand outlet dragon assembly 5 is obliquely fixed on the case 2, one end of the sand outlet dragon assembly 5 is positioned below the screen drum assembly 3, the other end extends out of the case 2 and is provided with a sand outlet 511, a plurality of water spray pipes are fixed in the case 2 and the water spray ports face the screen drum assembly 3, the bottom of the case 2 is provided with a drain 21, the screen drum assembly 3 comprises a screen drum 31, a third helical blade 32, a rotary shaft 33, a first motor 34, a first helical shaft 35 and a first helical blade 36, the sieve barrel 31 is fixed in the machine case 2 through a rotating shaft 33, the third helical blade 32 is spirally wound on the inner wall of the sieve barrel 31, the first helical shaft tube 35 is fixed on one side of the sieve barrel 31 and is driven to rotate by the first motor 34, the first helical blade 36 is spirally wound on the outer wall of the first helical shaft tube 35 and is contacted with the sieve barrel 31, the sieve barrel 31 is obliquely fixed in the machine case 2, one side of the sieve barrel 31 close to the discharge hopper 6 is higher than one side close to the feed hopper 4, the conveying direction of the third helical blade 32 faces the discharge hopper 6, the conveying directions of the first helical blade 36 and the third helical blade 32 are opposite, the sand-out auger assembly 5 comprises an outer shell 51, a second helical shaft tube, a second helical blade 52 and a second motor 53, the second spiral tube shaft is located in the outer shell 51 and driven to rotate by the second motor 53, the second spiral blades 52 are spirally wound on the outer wall of the second spiral tube shaft, the sand outlet 511 is located at the bottom of one end, far away from the case 2, of the outer shell 51, a plurality of openings are formed in the top of the case 2, the openings are closed by the upper cover 22, an overflow pipe 23 is arranged at the bottom of the case 2, and the opening of the feed hopper 4 faces the top.
The working process of the invention comprises the following steps:
firstly, the waste water and the waste materials after car washing enter the sieve barrel 31 of the sieve drum assembly 3 through the feed hopper 4. Subsequently, the first motor 34 drives the first screw shaft tube 35 and the first screw blade 36 spirally wound around the outer wall of the first screw shaft tube 35 to rotate, and simultaneously, drives the screen drum 31 to rotate through a gear. The spray pipe externally connected with a water source continuously sprays water towards the screen drum 31 to flush the concrete which is input. Under the action of rotation and flushing, the concrete is gradually washed and sand and stones are separated, fine sand and water leak out from the sieve holes of the sieve barrel 31 and fall to the bottom of the machine case 2, and relatively large stones are gradually conveyed to the discharge hopper 6 and discharged by the third helical blades 32 spirally wound on the inner wall of the sieve barrel 31. The conveying directions of the first helical blade 36 and the third helical blade 32 are opposite, and the first helical blade 36 continuously scrapes off the sand on the barrel wall of the screen barrel 31 towards the sand inlet of the sand-discharging dragon assembly 5 in the rotating process, so that the separation of sand and stones and the conveying speed of sand are accelerated. The second motor 53 drives the second screw shaft tube and the second screw blade 52 spirally wound around the outer wall of the second screw shaft tube to rotate, and continuously conveys and discharges the sand separated from the bottom of the casing 2 toward the sand outlet 511. Conveyor belts are respectively arranged below the sand outlet 511 and the discharge hopper 6, and the separated sand and stones are respectively conveyed to a sand yard and a stone yard. Finally, the remaining water and impurities are discharged from the drain 21 at the bottom of the cabinet 2, and during this time, the excess water can also flow out of the overflow pipe 23, keeping the water level in the cabinet 2 not too high.
According to the invention, the invisible door is removed by feeding the feed hopper with the opening facing the top, so that the manufacturing cost is reduced, the feeding of a guide chute and a slope table is not required, the operation is simple, the occupied area is small, the feeding is smooth, the treatment capacity is large, and the working efficiency and the economic benefit are improved; the screening barrel rotates and is matched with a water spraying pipe for water spraying and flushing, so that concrete is separated in the overturning process and is sufficiently cleaned at the same time, and the concrete recovery efficiency is effectively improved; scraping sand separated from the outer wall of the sieve barrel by utilizing the first helical blade in the rotating process, and accelerating sand and stone separation and sand conveying speed; through set up a plurality of upper cover at quick-witted case top, the maintenance of machine of being convenient for.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (5)
1. The utility model provides a grit separation cleaning equipment which characterized in that: the sand discharging screw conveyer comprises a frame (1), a machine box (2), a screen cylinder assembly (3), a feed hopper (4), a sand discharging screw conveyer assembly (5), a discharge hopper (6) and a water spraying pipe, wherein the machine box (2) is fixed on the frame (1), the screen cylinder assembly (3) is rotationally fixed in the machine box (2), the feed hopper (4) and the discharge hopper (6) are fixed outside the machine box (2) and respectively extend into the left end and the right end of the screen cylinder assembly (3), the sand discharging screw conveyer assembly (5) is obliquely fixed on the machine box (2), one end of the sand discharging screw conveyer assembly (5) is positioned below the screen cylinder assembly (3) while the other end extends out of the machine box (2) and is provided with a sand discharging port (511), a plurality of the water spraying pipe is fixed in the machine box (2) and faces the screen cylinder assembly (3), the bottom of the machine box (2) is provided with a drain port (21), the screen cylinder assembly (3) comprises a screen drum (31), a rotating shaft (32), a first motor (34), a first spiral blade (35) and a first spiral blade (36) are fixed on the inner wall (31) of the machine box through the rotating shaft (32), the utility model discloses a sieve box, including sieve barrel, first screw shaft tube (35), first screw blade (36), first screw shaft tube (35) are fixed in one side of sieve barrel (31) and are driven by first motor (34) and rotate, first screw blade (36) spiral coil on the outer wall of first screw shaft tube (35) and with sieve barrel (31) contact, sieve barrel (31) slope is fixed in quick-witted case (2), one side that sieve barrel (31) is close to play hopper (6) is higher than one side that is close to feeder hopper (4), the direction of delivery of third screw blade (32) is towards play hopper (6), the direction of delivery of first screw blade (36) and third screw blade (32) is opposite.
2. A sand and stone separating and cleaning apparatus as claimed in claim 1, wherein: the sand outlet dragon assembly (5) comprises an outer shell (51), a second spiral pipe shaft, a second spiral blade (52) and a second motor (53), wherein the second spiral pipe shaft is located in the outer shell (51) and driven to rotate by the second motor (53), the second spiral blade (52) is spirally wound on the outer wall of the second spiral pipe shaft, and the sand outlet (511) is located at the bottom of one end, far away from the chassis (2), of the outer shell (51).
3. A sand and stone separating and cleaning apparatus as claimed in claim 1, wherein: the top of the case (2) is provided with a plurality of openings, and the openings are closed by an upper cover (22).
4. A sand and stone separating and cleaning apparatus as claimed in claim 1, wherein: an overflow pipe (23) is arranged at the bottom of the case (2).
5. A sand and stone separating and cleaning apparatus as claimed in claim 1, wherein: the opening of the feed hopper (4) faces to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315724.8A CN109909053B (en) | 2019-04-19 | 2019-04-19 | Sand and stone separation cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315724.8A CN109909053B (en) | 2019-04-19 | 2019-04-19 | Sand and stone separation cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109909053A CN109909053A (en) | 2019-06-21 |
| CN109909053B true CN109909053B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910315724.8A Active CN109909053B (en) | 2019-04-19 | 2019-04-19 | Sand and stone separation cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909053B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496777A (en) * | 2019-09-29 | 2019-11-26 | 浙江森友环保成套设备有限公司 | A linear vibrating sand and stone separator |
| CN110721896A (en) * | 2019-10-24 | 2020-01-24 | 安徽省环境科学研究院 | Efficient water-saving starch slurry residue separation sieve and separation method |
| CN114887969A (en) * | 2022-05-10 | 2022-08-12 | 云南交投集团云岭建设有限公司 | Highway bridge construction is with high-efficient automatic stone desilting device |
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|---|---|---|---|---|
| JPH07185388A (en) * | 1993-12-27 | 1995-07-25 | Hitachi Kiden Kogyo Ltd | Sand washing machine |
| DE20214115U1 (en) * | 2002-09-12 | 2004-02-12 | Maschinenbau Farwick Gmbh | Rotating drum has perforated helical profile and interlocking profiled brush separating one grade of particulate matter from a larger grade |
| JP2011255258A (en) * | 2010-06-07 | 2011-12-22 | Minoru Hosoda | Screen conveyor unit for powder and granule |
| CN203853157U (en) * | 2014-03-24 | 2014-10-01 | 长沙盛泓机械有限公司 | Gravel separator |
| CN204074230U (en) * | 2014-09-12 | 2015-01-07 | 福建省仕明重型机械有限公司 | Efficient sand-stone separator |
| CN105618417A (en) * | 2014-11-04 | 2016-06-01 | 广州市盛恒工程机械有限公司 | Sand and stone separator |
| CN206597690U (en) * | 2017-03-17 | 2017-10-31 | 石家庄金隅旭成混凝土有限公司 | A kind of concrete waste material reclaims separator |
| CN207430502U (en) * | 2017-10-20 | 2018-06-01 | 上海远通实业有限公司 | A kind of stage sand stone wet washer |
| CN109174612A (en) * | 2018-09-01 | 2019-01-11 | 南京南淮环保机械设备有限公司 | A kind of concrete sandstone separator |
| CN209968631U (en) * | 2019-04-19 | 2020-01-21 | 浙江森友环保成套设备有限公司 | Grit separation cleaning equipment |
-
2019
- 2019-04-19 CN CN201910315724.8A patent/CN109909053B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07185388A (en) * | 1993-12-27 | 1995-07-25 | Hitachi Kiden Kogyo Ltd | Sand washing machine |
| DE20214115U1 (en) * | 2002-09-12 | 2004-02-12 | Maschinenbau Farwick Gmbh | Rotating drum has perforated helical profile and interlocking profiled brush separating one grade of particulate matter from a larger grade |
| JP2011255258A (en) * | 2010-06-07 | 2011-12-22 | Minoru Hosoda | Screen conveyor unit for powder and granule |
| CN203853157U (en) * | 2014-03-24 | 2014-10-01 | 长沙盛泓机械有限公司 | Gravel separator |
| CN204074230U (en) * | 2014-09-12 | 2015-01-07 | 福建省仕明重型机械有限公司 | Efficient sand-stone separator |
| CN105618417A (en) * | 2014-11-04 | 2016-06-01 | 广州市盛恒工程机械有限公司 | Sand and stone separator |
| CN206597690U (en) * | 2017-03-17 | 2017-10-31 | 石家庄金隅旭成混凝土有限公司 | A kind of concrete waste material reclaims separator |
| CN207430502U (en) * | 2017-10-20 | 2018-06-01 | 上海远通实业有限公司 | A kind of stage sand stone wet washer |
| CN109174612A (en) * | 2018-09-01 | 2019-01-11 | 南京南淮环保机械设备有限公司 | A kind of concrete sandstone separator |
| CN209968631U (en) * | 2019-04-19 | 2020-01-21 | 浙江森友环保成套设备有限公司 | Grit separation cleaning equipment |
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| CN109909053A (en) | 2019-06-21 |
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Inventor after: Wan Anming Inventor after: Wu Zhihua Inventor before: Wan Anming Inventor before: Dai Shenping |
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