CN204817897U - Sodium silicate sand handles and uses spiral sand washer - Google Patents
Sodium silicate sand handles and uses spiral sand washer Download PDFInfo
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- CN204817897U CN204817897U CN201520559710.8U CN201520559710U CN204817897U CN 204817897 U CN204817897 U CN 204817897U CN 201520559710 U CN201520559710 U CN 201520559710U CN 204817897 U CN204817897 U CN 204817897U
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- sand
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- 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
- B03B5/52—Spiral classifiers
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides the utility model discloses a sodium silicate used sand wet process regeneration treatment's sodium silicate sand handles and uses spiral sand washer, including the frame what be equipped with in the frame that the half slot coordination that are set up by two slopes constitute washes sand groove and a pair of screw means who comprises main shaft and helical blade, bearing and gear motor are assembled respectively to the upper end of each main shaft, along circumference equipartition fin on the axial plane of main shaft, the axis of each fin with the axis of main shaft is parallel, is equipped with the radial puddler that is the spiral and arranges on each fin, bearing and gear motor fix on a pedestal, this pedestal articulates the frame on, be equipped with screw means inclination guiding mechanism respectively at the lower extreme of each main shaft. The utility model discloses the water glass membrane on sodium silicate used sand surface can be effectively got rid of, the quality of reclaimed sand is guaranteed.
Description
Technical field
The utility model relates to the screwed washing optional equipment of washing granular material, is specifically related to a kind of water-glass sand process screw sand washer.
Background technology
At present, mostly the screw sand washer that used sodium silicate sand wet reclamation process uses is the double helix sand washer cleaning building sand, due to used sodium silicate sand, to have particle little, surface is by features such as waterglass coverings, therefore, adopt traditional double helix sand washer to carry out the coal preparation poor effect of used sodium silicate sand, be difficult to the quality ensureing reclaimed sand.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of waterglass film effectively can removing used sodium silicate sand surface, ensures the water-glass sand process screw sand washer of reclaimed sand quality.
The technical scheme realizing above-mentioned purpose is: a kind of water-glass sand process screw sand washer, include frame, the screw described frame being provided with the sand washing trough connected to form side by side by two half slots be obliquely installed and being made up of main shaft and helical blade for a pair, upper end running in bearings bearing and the reducing motor respectively of described each main shaft; The axial plane of described main shaft is uniformly distributed along the circumference fin, and the axis of each fin and the axis being parallel of described main shaft, each fin is provided with the radial puddler helically arranged; Described bearing spider and reducing motor are fixed on a pedestal, and this pedestal is hinged in described frame, is respectively fitted with screw dip angle adjusting mechanism in the lower end of each main shaft.
Further, the upper end of described radial puddler is with plush copper.
Further, described screw dip angle adjusting mechanism has the spherical bearing being assemblied in described main shaft lower end, this spherical bearing is connected with the sliding seat be assemblied in described frame, this sliding seat is hinged with the perpendicular adjusting screw put above it, and this adjusting screw coordinates with the adjusting nut be arranged in described frame.
The utility model is uniformly distributed along the circumference fin on the axial plane of described main shaft, and assemble the radial puddler helically arranged, add the stirring intensity of twice-coiled devices and the contact area of sand and water, facilitate the abundant dissolving of waterglass, thus guarantee the waterglass film on old sand to be removed, ensure the quality of reclaimed sand.
The utility model increases plush copper in the upper end of radial puddler, further increases the mixing effect of puddler.
The utility model realizes the adjustment at screw inclination angle by the screw dip angle adjusting mechanism of assembling, for changing the spacing of screw and sand washing trough, so that the time regulating sand to stop in sand washing trough according to on-site actual situations, ensures the quality of reclaimed sand; Simultaneously when needing to clear up the sand in sand washing trough, sediment outflow can be facilitated by the spacing increasing screw and sand washing trough.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this water-glass sand process screw sand washer.
Fig. 2 is the plan structure schematic diagram of this water-glass sand process screw sand washer.
Fig. 3 is the A-A cross-sectional schematic of Fig. 1.
Fig. 4 is the screw dip angle adjusting mechanism schematic diagram of this water-glass sand process screw sand washer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is illustrated.
As shown in Figure 1, Figure 2, Fig. 3, this water-glass sand process screw sand washer includes frame 1, and this frame 1 is steel structure framework.Frame 1 is fixedly installed sand washing trough 2, and sand washing trough 2 is connected to form side by side by the half slot that two are obliquely installed.Match with sand washing trough 2 and be provided with a pair screw, two screws are a left-turn spiral device and a right hand helix device.Each screw is made up of main shaft 3 and the helical blade 4 be fixed on its main shaft by support, and the helical blade 4 of accompanying drawing embodiment is arranged to segmental structure, and each section of helical blade is bolted and is fixed on corresponding pedestal upper end.Main shaft 3 upper end running in bearings bearing 5 and the reducing motor 6 respectively of each screw, reducing motor 6 is made up of gear reduction unit and direct-connected motor, and the output shaft of gear reduction unit is connected with main shaft 3 by shaft coupling.The axial plane of each main shaft 3 is uniformly distributed along the circumference fin 7, the axis of each fin 7 and the axis being parallel of main shaft 3 of square-section.On each fin 7, be fixedly installed radial puddler 8, this radial puddler 8 can adopt the body of rod of multiple section form, and the radial puddler 8 of accompanying drawing embodiment adopts circular cross-section bar, the plush copper 11 that upper end is square with cross section.Radial puddler 8 is helically arranged in the bottom of screw.Described bearing spider 5 and reducing motor 6 are fixed on above a pedestal 9, and this pedestal 9 is hinged in frame 1 by arranging medium position in its lower section at connecting axle, is respectively fitted with screw dip angle adjusting mechanism 10 in the lower end of each main shaft 3.
Fig. 4 gives the concrete structure of the screw dip angle adjusting mechanism 10 of this water-glass sand process screw sand washer, it has the spherical bearing 12 being assemblied in main shaft 3 lower end, this spherical bearing 12 is connected with the sliding seat 13 be assemblied in frame 1, sliding seat 13 is hinged by bearing pin and the perpendicular adjusting screw 14 put above it, and adjusting screw 14 coordinates with the adjusting nut 15 be arranged in frame 1.The adjusting nut 15 of accompanying drawing embodiment assembles handwheel, so that the operation of screw dip angle adjusting mechanism 10.
When this water-glass sand process screw sand washer uses, after water-glass sand mixes with water, enter in sand washing trough by top, screw sand washer lower end, left-turn spiral device is rotated counterclockwise, water-glass sand stirs and water-glass sand is thrown to right hand helix device side by the puddler on it, right hand helix device turns clockwise, water-glass sand stirs and water-glass sand is thrown to left-turn spiral device side by the puddler on it, the stirring of puddler increases contact area and the stirring intensity of water-glass sand and water, facilitate the dissolving of waterglass, water-glass sand is along with the rotation of left-turn spiral device and right hand helix device, in sand washing trough, alternately rise in left and right, the horizontal sextant angle of sand washing trough is about 5 °, namely screw mental and physical efforts and horizontal sextant angle are 85 °, can sand be effectively stoped to reflux in lifting process, the final sand cleaned is thus lifted to more than the water surface and realizes being separated and being discharged by sand export of sand and water.The waste water major part of washed-out sand is flowed out by the delivery port being positioned at middle side part under sand washing trough, and a part, by left-turn spiral device and the gap between right hand helix device and sand washing trough, after the water leg through being positioned at sand washing trough bottom reclaiming, being delivered to delivery port and being discharged.Pass through rotation hand wheel, adjusting screw drives sliding seat to move up and down the gap changing left-turn spiral device and right hand helix device and sand washing trough, regulate time of stopping in sand washing trough of sand, and when needing to clear up the sand in sand washing trough by depositing sand in this gap discharge sand washing trough.
Claims (3)
1. a water-glass sand process screw sand washer, include frame (1), described frame (1) is provided with the sand washing trough (2) connected to form side by side by two half slots be obliquely installed and the screw be made up of main shaft (3) and helical blade (4) for a pair, upper end running in bearings bearing (5) and the reducing motor (6) respectively of described each main shaft (3), it is characterized in that: be uniformly distributed along the circumference fin (7) on the axial plane of described main shaft (3), the axis of each fin (7) and the axis being parallel of described main shaft (3), each fin (7) is provided with the radial puddler (8) helically arranged, described bearing spider (5) and reducing motor (6) are fixed on a pedestal (9), and this pedestal (9) is hinged in described frame (1), is respectively fitted with screw dip angle adjusting mechanism (10) in the lower end of each main shaft (3).
2. water-glass sand process screw sand washer according to claim 1, is characterized in that: the upper end of described radial puddler (8) is with plush copper (11).
3. water-glass sand process screw sand washer according to claim 1, it is characterized in that: described screw dip angle adjusting mechanism (10) has the spherical bearing (12) being assemblied in described main shaft (3) lower end, this spherical bearing (12) is connected with the sliding seat (13) be assemblied in described frame (1), this sliding seat (13) is hinged with the perpendicular adjusting screw (14) put above it, and this adjusting screw (14) coordinates with the adjusting nut (15) be arranged in described frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559710.8U CN204817897U (en) | 2015-07-30 | 2015-07-30 | Sodium silicate sand handles and uses spiral sand washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559710.8U CN204817897U (en) | 2015-07-30 | 2015-07-30 | Sodium silicate sand handles and uses spiral sand washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204817897U true CN204817897U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520559710.8U Active CN204817897U (en) | 2015-07-30 | 2015-07-30 | Sodium silicate sand handles and uses spiral sand washer |
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| CN (1) | CN204817897U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755105A (en) * | 2017-08-04 | 2018-03-06 | 上海米素环保科技有限公司 | A kind of multitube particle wash mill |
| GB2595717A (en) * | 2020-06-04 | 2021-12-08 | Terex Gb Ltd | Material washing apparatus |
| CN117483640A (en) * | 2023-11-17 | 2024-02-02 | 郑州煤机格林材料科技有限公司 | Regeneration treatment process for used sand in sodium silicate sand mold casting |
-
2015
- 2015-07-30 CN CN201520559710.8U patent/CN204817897U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755105A (en) * | 2017-08-04 | 2018-03-06 | 上海米素环保科技有限公司 | A kind of multitube particle wash mill |
| GB2595717A (en) * | 2020-06-04 | 2021-12-08 | Terex Gb Ltd | Material washing apparatus |
| GB2595717B (en) * | 2020-06-04 | 2023-04-05 | Terex Gb Ltd | Material washing apparatus |
| CN117483640A (en) * | 2023-11-17 | 2024-02-02 | 郑州煤机格林材料科技有限公司 | Regeneration treatment process for used sand in sodium silicate sand mold casting |
| CN117483640B (en) * | 2023-11-17 | 2024-04-19 | 郑州煤机格林材料科技有限公司 | Regeneration treatment process for used sand in sodium silicate sand mold casting |
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