CN112657880A - Linear sandstone dehydration device - Google Patents
Linear sandstone dehydration device Download PDFInfo
- Publication number
- CN112657880A CN112657880A CN202011588054.6A CN202011588054A CN112657880A CN 112657880 A CN112657880 A CN 112657880A CN 202011588054 A CN202011588054 A CN 202011588054A CN 112657880 A CN112657880 A CN 112657880A
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- Prior art keywords
- moisture absorption
- guide roller
- water tank
- fixed
- belt
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- 238000006297 dehydration reaction Methods 0.000 title abstract description 23
- 230000018044 dehydration Effects 0.000 title abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 61
- 238000010521 absorption reaction Methods 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 230000001680 brushing effect Effects 0.000 claims abstract description 34
- 239000004576 sand Substances 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 4
- 241000283984 Rodentia Species 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 6
- 230000002745 absorbent Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a linear sandstone dehydration device, which comprises a conveyor belt, a dehydration component, a water tank, supporting legs, a material brushing device and a control device, the conveying belt is obliquely supported on the water tank through a plurality of supporting legs, the dewatering component comprises a first guide roller, a second guide roller and a material pressing device, the first guide roller and the second guide roller are respectively rotatably fixed in the water tank through bearings and are sequentially and alternately arranged, one section of the moisture absorption belt body of the conveying belt extends into the water tank and is limited by the first guide roller and the second guide roller in sequence to form a wave band, the material pressing device is fixed in the water tank and presses the moisture absorption belt body to be close to the first guide roller, the material brushing device is fixed in the water tank and is positioned at the belt body feeding side of the dehydration assembly, the control device is respectively electrically connected with the conveying belt and the material brushing device, has a simple structure, can continuously absorb moisture, and is suitable for further dehydration of sand and stone.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of sandstone dehydration, in particular to the technical field of a linear sandstone dehydration device.
[ background of the invention ]
The machine-made sand is sand processed by the sand making machine and other accessory equipment, can be processed into different sizes according to different process requirements, and can better meet daily requirements. The water content of the artificial sand material is about 20% generally after several procedures such as sand making, mud washing and grading, so that dehydration is required. In order to reduce the construction cost, large-scale artificial sand processing cannot adopt a quite large stockyard to naturally dehydrate sand, and only can adopt mechanical equipment to dehydrate the sand. At present, complete equipment for manual sand material dehydration is not available in China, and similar equipment only comprises an inclined vibrating screen for solid material classification and a linear vibrating screen machine for processing and separating solid media in coal mines. The two devices adopt a vibration dehydration mode, usually only free water among the machine-made sand can be removed, and water stained on the surface of the machine-made sand is difficult to remove, so that the water content of the machine-made sand after treatment is still about 8 percent, and the water content cannot be further reduced.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a linear sandstone dehydration device which is simple in structure, can continuously absorb moisture and is suitable for further dehydration of sandstone.
In order to achieve the purpose, the invention provides a linear sandstone dehydration device which comprises a conveyor belt, a dehydration assembly, a water tank, supporting legs, a material brushing device and a control device, wherein the conveyor belt is obliquely supported on the water tank through a plurality of supporting legs, the dehydration assembly comprises a first guide roller, a second guide roller and a material pressing device, the first guide roller and the second guide roller are respectively rotatably fixed in the water tank through bearings and are sequentially and alternately arranged, one section of a moisture absorption belt body of the conveyor belt extends into the water tank and is sequentially limited by the first guide roller and the second guide roller to form a wave band, the material pressing device is fixed in the water tank and presses the moisture absorption belt body to be close to the first guide roller, the material brushing device is fixed in the water tank and is positioned on the material inlet side of the dehydration assembly, and the control device is respectively and electrically connected with the.
As preferred, the conveyer belt includes driving shaft, driven shaft, the moisture absorption area body, casing, gear, single face cingulum, conveying motor and conveying frame, driving shaft and driven shaft pass through the bearing rotatable fixing respectively on the casing, a plurality of the gear is fixed respectively on driving shaft and driven shaft, a plurality of the single face cingulum is established respectively outside driving shaft and driven shaft and with the cooperation of gear engaging tooth, the moisture absorption area body is fixed outside the single face cingulum, conveying motor passes through the conveying frame to be fixed on the landing leg, conveying motor's output shaft passes through the rotation of drive belt drive driving shaft.
Preferably, the moisture absorption belt body comprises an outer sleeve body and a moisture absorption cushion, the moisture absorption cushion is located in the outer sleeve body, a plurality of through holes are formed in the outer sleeve body, a plurality of protrusions are arranged on the moisture absorption cushion, the protrusions sequentially penetrate through the through holes, and the outer surface of each protrusion is slightly higher than the outer surface of the outer sleeve body.
Preferably, the material pressing device comprises a pressing plate, a supporting plate and a supporting column, the upper surface and the lower surface of the supporting plate are respectively connected with the pressing plate and the supporting column, and the other end of the supporting column is fixed on the inner wall of the water tank.
Preferably, a gradually contracted material passing closing-up channel for the moisture absorption belt body to pass through is formed between the pressing plate and the first guide roller.
Preferably, one side of the pressing plate, which is close to the first guide roller, is provided with a plurality of convex ribs.
Preferably, the cross section of the convex rib is triangular or trapezoidal.
Preferably, the support plate is bent into an arc-shaped plate, and the pressing plate is fixed to the center of the outer arc surface side of the support plate.
Preferably, the material brushing device comprises a material brushing motor, a material brushing base and a brush roll, the brush roll is rotatably fixed in the water tank through a bearing, the material brushing motor is fixed on the outer wall of the water tank through the material brushing base, an output shaft of the material brushing motor drives the brush roll to rotate through a transmission belt, and bristles of the brush roll are in contact with the moisture absorption belt body.
Preferably, the material limiting device further comprises a material limiting hopper, the material limiting hopper comprises a top plate and side plates, the two side plates are respectively fixed on the front side and the rear side of the top surface of the conveying belt, the front side and the rear side of the top surface of the conveying belt are close to the gravel feeding end, the top plate is fixed on the top of the side plates, and an included angle between the top plate and the moisture absorption belt body located on the top of the.
The invention has the beneficial effects that: according to the invention, the moisture absorption belt body on the conveyor belt is used for gradually absorbing the residual moisture among the primarily dehydrated gravels, and the dehydration component is arranged in the water tank in a matched manner, so that the moisture absorption belt body section after absorbing the moisture is pressed out to continuously absorb the next time of water, the structure is simple, the moisture absorption can be continuously performed, and the moisture absorption belt is suitable for further dehydration of the gravels; the outer sleeve body is arranged outside the moisture absorption cushion for protection, so that the service life is effectively prolonged, and the moisture absorption effect can be ensured by utilizing a plurality of bulges on the moisture absorption cushion, which extend out of the outer sleeve body along the through holes; by forming a gradually narrowed material passing closing channel between the pressing plate and the first guide roller, the moisture can be pressed and removed without influencing the penetration of the moisture absorption belt body; the pressing plate is provided with the plurality of convex edges at one side close to the first guide roller, so that the water squeezing effect is further ensured by pressing layer by layer; by bending the support plate, the formation of water accumulation is avoided; the material brushing device is arranged, so that the damage of the sand and stone stuck on the surface of the moisture absorption belt body to the material pressing device is reduced; through setting up limit hopper, make the grit thin tiling on the surface of the moisture absorption area body.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a linear sand dehydrating apparatus according to the present invention;
FIG. 2 is a top view of a linear sand and stone dehydration unit of the present invention after the conveyor belt and the hopper are connected;
FIG. 3 is a top view of the conveyor belt of the straight sand dehydrating apparatus of the present invention after removing the hygroscopic belt body, the conveyor motor and the conveyor base;
FIG. 4 is a cross-sectional view of a moisture absorbing tape body of a linear sand dehydrating apparatus according to the present invention;
FIG. 5 is a schematic view showing the positions of the first guide roll and the swage of the linear sand dehydrating apparatus of the present invention.
In the figure: 1-conveying belt, 11-driving shaft, 12-driven shaft, 13-moisture absorption belt body, 131-outer sleeve body, 1311-through hole, 132-moisture absorption soft cushion, 1321-protrusion, 14-shell, 15-gear, 16-single-sided toothed belt, 17-conveying motor, 18-conveying base, 2-dehydration component, 21-first guide roller, 22-second guide roller, 23-material pressing device, 24-material passing closing channel, 231-pressing plate, 2311-rib, 232-supporting plate, 233-supporting column, 3-water tank, 4-supporting leg, 5-material brushing device, 51-material brushing motor, 52-material brushing base, 53-brush roller, 6-material limiting hopper, 61-top plate and 62-side plate.
[ detailed description ] embodiments
Referring to fig. 1 to 5, the linear sandstone dewatering device of the present invention comprises a conveyor belt 1, a dewatering component 2, a water tank 3, support legs 4, a material brushing device 5 and a control device, the conveying belt 1 is obliquely supported on the water tank 3 through a plurality of supporting legs 4, the dewatering component 2 comprises a first guide roller 21, a second guide roller 22 and a material pressing device 23, the first guide roller 21 and the second guide roller 22 are respectively fixed in the water tank 3 through bearings in a rotatable mode and are sequentially and alternately arranged, one section of the moisture absorption belt body 13 of the conveyor belt 1 extends into the water tank 3 and is limited by the first guide roller 21 and the second guide roller 22 in sequence to form a wave section, the presser 23 is fixed in the water tank 3 and presses the absorbent belt body 13 close to the first guide roller 21, the material brushing device 5 is fixed in the water tank 3 and is positioned at the material feeding side of the dewatering component 2, and the control device is respectively and electrically connected with the conveying belt 1 and the material brushing device 5.
The moisture absorption belt body 13 comprises an outer sleeve 131 and a moisture absorption cushion 132, the moisture absorption cushion 132 is positioned in the outer sleeve 131, a plurality of through holes 1311 are formed in the outer sleeve 131, a plurality of protrusions 1321 are formed in the moisture absorption cushion 132, the protrusions 1321 sequentially penetrate through the through holes 1311, and the outer surface of each protrusion 1321 is slightly higher than the outer surface of the outer sleeve 131.
The pressing device 23 comprises a pressing plate 231, a supporting plate 232 and a supporting column 233, the upper surface and the lower surface of the supporting plate 232 are respectively connected with the pressing plate 231 and the supporting column 233, and the other end of the supporting column 233 is fixed on the inner wall of the water tank 3.
The pressing plate 231 and the first guide roller 21 form a gradually contracted material passing closing-up channel 24 for the absorbent belt body 13 to pass through.
A plurality of ribs 2311 are arranged on one side of the pressing plate 231 close to the first guide roller 21.
The section of the rib 2311 is triangular or trapezoidal.
The supporting plate 232 is bent into an arc-shaped plate, and the pressing plate 231 is fixed at the center of the outer arc surface side of the supporting plate 232.
The material brushing device 5 comprises a material brushing motor 51, a material brushing machine seat 52 and a brush roller 53, the brush roller 53 is rotatably fixed in the water tank 3 through a bearing, the material brushing motor 51 is fixed on the outer wall of the water tank 3 through the material brushing machine seat 52, an output shaft of the material brushing motor 51 drives the brush roller 53 to rotate through a transmission belt, and bristles of the brush roller 53 are in contact with the moisture absorption belt body 13.
Still include limit hopper 6, limit hopper 6 includes roof 61 and curb plate 62, two curb plate 62 is fixed respectively in 1 top surface of conveyer belt near the front and back both sides of grit feed end, roof 61 is fixed at the top of curb plate 62, roof 61 is the acute angle with the moisture absorption area body 13 that is located the top of conveyer belt 1 within a definite time contained angle.
The working process of the invention is as follows:
directly pour the sand and stone which are primarily dewatered by an inclined vibrating screen or a linear vibrating screen classifier into the left end of the conveyor belt 1. The transmission motor 17 drives the driving shaft 11 to rotate, thereby driving the moisture absorption tape body 13 to rotate by using the driven shaft 12, the gear 15 and the single-sided toothed belt 16. The sand and stone is limited by the material limiting hopper 6, thinly paved on the surface of the moisture absorption belt body 13, gradually absorbed with moisture and finally leaves the conveyor belt 1. After the section of the moisture absorption belt body 13 absorbing the moisture enters the water tank 3, the brush roller 53 driven to rotate by the brush motor 51 brushes away the gravels embedded on the surface of the moisture absorption belt body 13 by the brush. The length of absorbent web 13 then passes along the necking lane 24 sequentially over a plurality of sets of first guide rollers 21 and a nip 23. The presser 23 presses the absorbent tape body 13 to squeeze out the moisture in the absorbent pad 132 to be re-absorbed.
According to the invention, the moisture absorption belt body on the conveyor belt is used for gradually absorbing the residual moisture among the primarily dehydrated gravels, and the dehydration component is arranged in the water tank in a matched manner, so that the moisture absorption belt body section after absorbing the moisture is pressed out to continuously absorb the next time of water, the structure is simple, the moisture absorption can be continuously performed, and the moisture absorption belt is suitable for further dehydration of the gravels; the outer sleeve body is arranged outside the moisture absorption cushion for protection, so that the service life is effectively prolonged, and the moisture absorption effect can be ensured by utilizing a plurality of bulges on the moisture absorption cushion, which extend out of the outer sleeve body along the through holes; by forming a gradually narrowed material passing closing channel between the pressing plate and the first guide roller, the moisture can be pressed and removed without influencing the penetration of the moisture absorption belt body; the pressing plate is provided with the plurality of convex edges at one side close to the first guide roller, so that the water squeezing effect is further ensured by pressing layer by layer; by bending the support plate, the formation of water accumulation is avoided; the material brushing device is arranged, so that the damage of the sand and stone stuck on the surface of the moisture absorption belt body to the material pressing device is reduced; through setting up limit hopper, make the grit thin tiling on the surface of the moisture absorption area body.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a orthoscopic grit dewatering device which characterized in that: comprises a conveyor belt (1), a dewatering component (2), a water tank (3), supporting legs (4), a material brushing device (5) and a control device, wherein the conveyor belt (1) is obliquely supported on the water tank (3) through a plurality of supporting legs (4), the dewatering component (2) comprises a first guide roller (21), a second guide roller (22) and a material pressing device (23), the first guide roller (21) and the second guide roller (22) are respectively fixed in the water tank (3) through bearings in a rotatable manner and are sequentially and alternately arranged, one section of a moisture absorption belt body (13) of the conveyor belt (1) extends into the water tank (3) and is sequentially limited by the first guide roller (21) and the second guide roller (22) to form a wave band, the material pressing device (23) is fixed in the water tank (3) and presses the moisture absorption belt body (13) to be close to the first guide roller (21), the material brushing device (5) is fixed in the water tank (3) and is positioned on the material inlet side of the dewatering component (, the control device is respectively and electrically connected with the conveyor belt (1) and the material brushing device (5).
2. A linear sand dewatering apparatus as claimed in claim 1, wherein: conveyer belt (1) is including driving shaft (11), driven shaft (12), the moisture absorption area body (13), casing (14), gear (15), single face cingulum (16), conveying motor (17) and conveying frame (18), driving shaft (11) and driven shaft (12) are respectively through the bearing rotatable fix on casing (14), a plurality of gear (15) are fixed respectively on driving shaft (11) and driven shaft (12), a plurality of single face cingulum (16) are established respectively and are established outside driving shaft (11) and driven shaft (12) and with gear (15) rodent cooperation, the moisture absorption area body (13) is fixed outside single face cingulum (16), conveying motor (17) are fixed on landing leg (4) through conveying frame (18), the output shaft of conveying motor (17) passes through drive driving shaft (11) and rotates.
3. A linear sand dewatering apparatus as claimed in claim 1, wherein: the moisture absorption area body (13) includes overcoat body (131) and moisture absorption cushion (132), moisture absorption cushion (132) are located overcoat body (131) within, be equipped with a plurality of through-hole (1311) on overcoat body (131), be equipped with a plurality of arch (1321) on moisture absorption cushion (132), through-hole (1311) are passed in proper order in arch (1321), the surface of arch (1321) is a little higher than the surface of overcoat body (131).
4. A linear sand dewatering apparatus as claimed in claim 1, wherein: the pressing device (23) comprises a pressing plate (231), a supporting plate (232) and a supporting column (233), the upper surface and the lower surface of the supporting plate (232) are respectively connected with the pressing plate (231) and the supporting column (233), and the other end of the supporting column (233) is fixed on the inner wall of the water tank (3).
5. A linear sand dewatering device as claimed in claim 4, wherein: and a gradually contracted material passing closing-up channel (24) for the moisture absorption belt body (13) to pass through is formed between the pressing plate (231) and the first guide roller (21).
6. A linear sand dewatering device as claimed in claim 4, wherein: and a plurality of ribs (2311) are arranged on one side of the pressing plate (231) close to the first guide roller (21).
7. A linear sand dewatering apparatus as claimed in claim 6, wherein: the section of the convex rib (2311) is triangular or trapezoidal.
8. A linear sand dewatering device as claimed in claim 4, wherein: the supporting plate (232) is bent into an arc-shaped plate, and the pressing plate (231) is fixed in the center of the outer arc surface side of the supporting plate (232).
9. A linear sand dewatering apparatus as claimed in claim 1, wherein: the material brushing device (5) comprises a material brushing motor (51), a material brushing base (52) and a brush roller (53), the brush roller (53) is rotatably fixed in the water tank (3) through a bearing, the material brushing motor (51) is fixed on the outer wall of the water tank (3) through the material brushing base (52), an output shaft of the material brushing motor (51) drives the brush roller (53) to rotate through a transmission belt, and bristles of the brush roller (53) are in contact with the moisture absorption belt body (13).
10. A linear sand dewatering apparatus as claimed in claim 1, wherein: still including limit hopper (6), limit hopper (6) are including roof (61) and curb plate (62), two curb plate (62) are fixed respectively in conveyer belt (1) top surface both sides around being close to the grit feed end, the top at curb plate (62) is fixed in roof (61), contained angle between the moisture absorption area body (13) at roof (61) and being located conveyer belt (1) top is the acute angle.
Priority Applications (1)
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CN202011588054.6A CN112657880A (en) | 2020-12-29 | 2020-12-29 | Linear sandstone dehydration device |
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CN202011588054.6A CN112657880A (en) | 2020-12-29 | 2020-12-29 | Linear sandstone dehydration device |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2065852A (en) * | 1979-12-21 | 1981-07-01 | Hardie & Co Pty Ltd J | Method and apparatus for de- watering a water pervious conveyor belt and/or a moisture containing material on said belt |
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US6406549B1 (en) * | 1997-05-07 | 2002-06-18 | 2R Reha-Technik Gmbh | Method and device for cleaning shoes, wheels and all types of rollers |
CN204036659U (en) * | 2014-09-04 | 2014-12-24 | 高迪新型建材(广州)有限公司 | A kind of dry powder and mortar roughing sand goes out material conveying device |
CN205495140U (en) * | 2016-04-05 | 2016-08-24 | 陕西金泰氯碱化工有限公司 | A belt filter press for carbide slag slurry dehydration |
CN105877448A (en) * | 2016-06-25 | 2016-08-24 | 湖南海裕信息科技有限公司 | Extrusion type juicer |
CN208412989U (en) * | 2018-05-07 | 2019-01-22 | 湖北俊天电建工程有限公司 | A kind of sand material transport establishment with functions/drying |
CN210104181U (en) * | 2019-05-28 | 2020-02-21 | 安徽正美线业科技有限责任公司 | Yarn belt cleaning device convenient to operation |
CN211033990U (en) * | 2019-10-22 | 2020-07-17 | 保定京博橡胶有限公司 | Automatic dewatering conveyer belt |
CN211520802U (en) * | 2019-11-27 | 2020-09-18 | 咸阳东大洋混凝土有限公司 | Sand cleaning device for sand and stone conveyor belt |
CN211812010U (en) * | 2020-03-21 | 2020-10-30 | 焦作大学 | Water absorption device of belt conveyor |
-
2020
- 2020-12-29 CN CN202011588054.6A patent/CN112657880A/en active Pending
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GB2065852A (en) * | 1979-12-21 | 1981-07-01 | Hardie & Co Pty Ltd J | Method and apparatus for de- watering a water pervious conveyor belt and/or a moisture containing material on said belt |
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