CN107825608A - A kind of washed-out sand filter for being used to manufacture scroll saw - Google Patents

A kind of washed-out sand filter for being used to manufacture scroll saw Download PDF

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Publication number
CN107825608A
CN107825608A CN201711241117.9A CN201711241117A CN107825608A CN 107825608 A CN107825608 A CN 107825608A CN 201711241117 A CN201711241117 A CN 201711241117A CN 107825608 A CN107825608 A CN 107825608A
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CN
China
Prior art keywords
washed
out sand
sand
rose box
filter
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.)
Granted
Application number
CN201711241117.9A
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Chinese (zh)
Other versions
CN107825608B (en
Inventor
黄志坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Xinrui Precision Wire Co Ltd Xin
Original Assignee
Zhejiang Xinrui Precision Wire Co Ltd Xin
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Zhejiang Xinrui Precision Wire Co Ltd Xin filed Critical Zhejiang Xinrui Precision Wire Co Ltd Xin
Priority to CN201711241117.9A priority Critical patent/CN107825608B/en
Publication of CN107825608A publication Critical patent/CN107825608A/en
Application granted granted Critical
Publication of CN107825608B publication Critical patent/CN107825608B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/045Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/075Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/01Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/02Combinations of filters of different kinds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention provides a kind of washed-out sand filter for being used to manufacture scroll saw, belong to scroll saw manufacturing technology field.It solves the problems, such as cleaning performance difference in the prior art.This is used for the washed-out sand filter for manufacturing scroll saw, including frame, washed-out sand case is fixed in frame, washed-out sand case has inlet opening and apopore one, the washed-out sand mechanism that can be cleaned to diamond dust is provided with washed-out sand case, washed-out sand mechanism includes sand washing tube, some apopores two are offered on the barrel of sand washing tube, the bottom of sand washing tube has clearance hole, valve one is provided with clearance hole, the top of washed-out sand case is provided with the driving structure that can rotate sand washing tube, Rose Box is further fixed in frame, Rose Box is in the lower section of washed-out sand case, Rose Box has import and outlet, import communicates with sand washing tube, the filter mechanism of screening and filtering can be carried out to diamond dust by being provided with Rose Box.The present invention has the advantages of cleaning performance is good.

Description

A kind of washed-out sand filter for being used to manufacture scroll saw
Technical field
The invention belongs to scroll saw manufacturing technology field, is related to a kind of washed-out sand filter for being used to manufacture scroll saw.
Background technology
Diamond wire has turned into the critical material of hard brittle material linear cutter, the line of relatively other cutting hard brittle materials The obvious superiority such as cutting products have environmental protection, cost is low, cutting efficiency is high, chipping qualities is good.
Diamond particles are plated on wire by diamond wire in production typically by electroplating technology, and plating is logical Often carried out in upper sand launder, electroplate liquid is set in upper sand launder, contains diamond particles in electroplate liquid, so to diamond particles Cleaning filtering is particularly critical.At present, most of manufacturers, by washed-out sand and filtering separate operation, production effect is so greatly reduced Rate.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of washed-out sand for being used to manufacture scroll saw Filter, problem to be solved by this invention are how to set in one apparatus washed-out sand and filter sand and have washed-out sand The characteristics of effect is good, good filtration effect.
The purpose of the present invention can be realized by following technical proposal:A kind of washed-out sand filter for being used to manufacture scroll saw, Including frame, it is characterised in that washed-out sand case is fixed in described frame, described washed-out sand case has inlet opening and apopore one, The washed-out sand mechanism that can be cleaned to diamond dust is provided with described washed-out sand case, described washed-out sand mechanism includes sand washing tube, described Sand washing tube barrel on offer some apopores two, the bottom of described sand washing tube has clearance hole, is provided with clearance hole Valve one, the top of described washed-out sand case are provided with the driving structure that can rotate sand washing tube, are further fixed on filtering in described frame Case, described Rose Box are in the lower section of washed-out sand case, and Rose Box has import and outlet, and described import communicates with sand washing tube, The filter mechanism of screening and filtering can be carried out to diamond dust by being provided with Rose Box.
The operation principle of the present invention is such:First, diamond dust is put into sand washing tube, passes through inlet opening in washed-out sand case Add water;Then, driving structure is started working, and driving structure drives sand washing tube to rotate, and the diamond dust in sand washing tube obtains repeatedly Rinse, open valve one;Secondly, diamond dust is delivered to Rose Box in the presence of water and gravity, by filter mechanism by impurity Filtered away with underproof diamond dust;Finally, satisfactory diamond dust is obtained, the present invention has cleaning performance good, filtered The advantages of effect is good.
Water tank is further fixed in described frame, is connected between water tank and inlet opening by water inlet pipe, water tank and water outlet Water pipe one, filter, water pipe two are sequentially communicated between hole to be connected, delivery pump is provided with water inlet pipe, and apopore is provided with valve Two, there is water-injecting cavity between described washed-out sand case and sand washing tube.Using the structure, the water in washed-out sand case can be recycled, and lead to Cross and diamond dust is rinsed repeatedly, make diamond dust very clean, be easily subsequently plated on steel wire, so as to ensure the gold on scroll saw The quality of emery.
Described driving structure includes Rotational Cylindrical and belt, and the lower end of Rotational Cylindrical is mutually fixed with sand washing tube, described rotation Opened up on the outer peripheral face of post and motor one is fixed with fluted, described frame, the output shaft of motor one passes through washed-out sand bottom portion And end is fixed with belt pulley, belt sleeve is between Rotational Cylindrical and belt pulley.Using the structure, the output shaft rotation band of motor one Dynamic pulley rotation, pulley rotation drive belt to rotate, and belt rotational band is moved Rotational Cylindrical and rotated, and Rotational Cylindrical, which rotates, drives washed-out sand Cylinder rotates.
Described Rose Box includes cylindric top, the middle part of square tube shape and the bottom of cone cylinder shape, described filter Structure includes motor two, screen pack one, screen pack two and agitator, has spacing ring on the inwall of Rose Box, screen pack one is placed On spacing ring one, motor two be fixed on the top of Rose Box and output shaft straight down, agitator is fixed on the defeated of motor two On shaft, the upper of agitator has some stirring vanes, and agitator end set has agitator disk, fixed straight down on agitator disk There are some legs, there is gap between described leg and screen pack one, described screen pack two is horizontally set on middle part, vibration Device is in the lower section of screen pack two, and vibrator is fixed with the side wall of Rose Box.Using the structure, top is arranged to cylinder Shape, is rotated in order to facilitate agitator, is not had dead angle during rotation, middle part is arranged into square tube shape, in order to facilitate in screen pack two Qualified diamond dust is taken out, and bottom is arranged into cone cylinder shape, in order to facilitate the less unqualified diamond dust outflow of particle;By agitator Some legs of end set are in order to better stirring diamond dust.
Material taking mouth is further opened with the side wall of described Rose Box, the side of screen pack two has draw runner, described middle part tool There is the chute to match with draw runner, draw runner is slidably arranged in chute, and open and close door is hinged with material taking mouth.Using the structure, filtering Net two horizontal in the middle part of Rose Box can be slided, and the diamond dust after qualified screening can be taken out by opening open and close door.
Described import is opened in the top of Rose Box, is connected between clearance hole and import by tipping tube.Using inclining Tiltedly setting can preferably be such that diamond dust enters in Rose Box.
Described filter is that cotton filters filter or active carbon filter.When Reusability water rinses, can waste water It resource, will be reused by filter after purification of waste water, there is the advantages of saving water resource.
The aperture of described screen pack one is 12 μm, and the aperture of screen pack two is at 6 μm.Particle of the aperture more than 12 μm is stayed On screen pack one, particle of the aperture less than 6 μm is flowed out from screen pack two, 6-12 μm of the particle filtered out is qualified Diamond dust.
The aperture of described apopore two is less than 6 μm.Ensure that diamond dust will not just go out sand washing tube.
Compared with prior art, the present invention has advantages below:
1st, the present invention makes diamond dust be cleaned repeatedly in sand washing tube, the present invention has by setting washed-out sand case and sand washing tube The advantages of cleaning performance is good.
2nd, the present invention, can will be unqualified in diamond dust filtering by setting agitator, screen pack one and screen pack two Particle filtering is gone out, and the present invention has the advantages of good filtration effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the washed-out sand case schematic internal view of the present invention.
Fig. 3 is the Rose Box schematic internal view of the present invention.
Fig. 4 is the Rose Box exterior perspective view of the present invention.
In figure, 1, frame;2nd, washed-out sand case;3rd, sand washing tube;4th, Rose Box;4a, top;4b, middle part;4c, bottom;5th, water Case;6th, water pipe one;7th, filter;8th, water pipe two;9th, delivery pump;10th, Rotational Cylindrical;11st, belt;12nd, motor one;13rd, motor two; 14th, screen pack one;15th, screen pack two;16th, agitator;17th, vibrator;18th, tipping tube.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of washed-out sand filter for being used to manufacture scroll saw, including frame 1, frame 1 Upper fixed washed-out sand case 2, washed-out sand case 2 have inlet opening and apopore one, washed in washed-out sand case 2 provided with what can be cleaned to diamond dust Sand mechanism, washed-out sand mechanism include sand washing tube 3, offer some apopores two on the barrel of sand washing tube 3, the aperture of apopore two is small In 6 μm, ensure that diamond dust will not just go out sand washing tube 3, the bottom of sand washing tube 3 has clearance hole, is provided with valve one in clearance hole, washes The top of sandbox 2 is provided with the driving structure that can rotate sand washing tube 3, is further fixed on Rose Box 4 in frame 1, Rose Box 4 is in washed-out sand The lower section of case 2, Rose Box 4 have import and outlet, and import is opened on the top of Rose Box 4, lead between clearance hole and import Tipping tube 18 is crossed to be connected.It diamond dust is entered in Rose Box 4 using being obliquely installed, energy is provided with Rose Box 4 The filter mechanism of screening and filtering is carried out to diamond dust.
Water tank 5 is further fixed in frame 1, is connected between water tank 5 and inlet opening by water inlet pipe, water tank 5 and apopore Between be sequentially communicated water pipe 1, filter 7, water pipe 28 and be connected, delivery pump 9 is provided with water inlet pipe, apopore is provided with valve Door two, has water-injecting cavity, using the structure, the water in washed-out sand case 2 can be recycled, and pass through between washed-out sand case 2 and sand washing tube 3 Diamond dust is rinsed repeatedly, makes diamond dust very clean, is easily subsequently plated on steel wire, so as to ensure the Buddha's warrior attendant on scroll saw The quality of sand.Filter 7 is property carbon filter 7, and when Reusability water rinses, meeting waste water resource will be useless by filter 7 Reused after Water warfare, there is the advantages of saving water resource.
Driving structure includes Rotational Cylindrical 10 and belt 11, and lower end and the phase of sand washing tube 3 of Rotational Cylindrical 10 are fixed, Rotational Cylindrical 10 Open up fluted on outer peripheral face, motor 1 is fixed with frame 1, the output shaft of motor 1 passes through the bottom of washed-out sand case 2 and end Portion is fixed with belt 11 and taken turns, and belt 11 is enclosed between Rotational Cylindrical 10 and the wheel of belt 11.Using the structure, the output shaft of motor 1 Rotate and drive the wheel of belt 11 to rotate, the wheel of belt 11, which rotates, drives belt 11 to rotate, and the rotational band of belt 11 is moved Rotational Cylindrical 10 and rotated, and turns Dynamic post 10, which rotates, drives sand washing tube 3 to rotate.
Rose Box 4 includes cylindric top 4a, the middle part 4b of square tube shape and the bottom 4c of cone cylinder shape, and filter mechanism includes Motor 2 13, screen pack 1, screen pack 2 15 and agitator 16, there is spacing ring, screen pack 1 on the inwall of Rose Box 4 Be placed on spacing ring one, motor 2 13 be fixed on the top of Rose Box 4 and output shaft straight down, agitator 16 is fixed on electricity On the output shaft of machine 2 13, the upper of agitator 16 has some stirring vanes, and the end set of agitator 16 has agitator disk, agitator disk On be fixed with some legs straight down, there is gap, during screen pack 2 15 is horizontally set between leg and screen pack 1 Portion 4b, vibrator 17 are in the lower section of screen pack 2 15, vibrator 17 are fixed with the side wall of Rose Box 4., will using the structure Top 4a is arranged to cylindrical shape, is rotated in order to facilitate agitator 16, does not have dead angle during rotation, middle part 4b is arranged into square tube shape, Taken out in order to facilitate the qualified diamond dust in screen pack 2 15, bottom 4c is arranged to cone cylinder shape, it is less in order to facilitate particle Unqualified diamond dust outflow;By some legs of the end set of agitator 16 in order to better stirring diamond dust.
The aperture of screen pack 1 is 12 μm, and the aperture of screen pack 2 15 is at 6 μm.Particle of the aperture more than 12 μm is kept On screen pack 1, particle of the aperture less than 6 μm is flowed out from screen pack 2 15,6-12 μm of the particle filtered out is qualified Diamond dust.
Material taking mouth is further opened with the side wall of Rose Box 4, the side of screen pack 2 15 has draw runner, and middle part 4b has and draw runner The chute of matching, draw runner are slidably arranged in chute, and open and close door is hinged with material taking mouth.Using the structure, the energy of screen pack 2 15 It is enough to take out the diamond dust after qualified screening in the horizontal slips of the middle part 4b of Rose Box 4, opening open and close door.
The operation principle of the present invention is such:First, diamond dust is put into sand washing tube 3, passes through water inlet in washed-out sand case 2 Hole adds water;Then, driving structure is started working, and driving structure drives sand washing tube 3 to rotate, and the diamond dust in sand washing tube 3 obtains Rinse repeatedly, open valve one;Secondly, diamond dust is delivered to Rose Box 4 in the presence of water and gravity, will by Rose Box 4 Impurity and underproof diamond dust filter away;Finally, satisfactory diamond dust is obtained, the present invention is good with cleaning performance, The advantages of good filtration effect.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although frame 1 has more been used herein;Washed-out sand case 2;Sand washing tube 3;Rose Box 4;Top 4a;Middle part 4b;Bottom 4c;Water tank 5;Water pipe 1;Filter 7;Water pipe 28;Delivery pump 9;Rotational Cylindrical 10;Belt 11;Motor 1;Motor 2 13;Cross Filter screen 1;Screen pack 2 15;Agitator 16;Vibrator 17;The grade term of tipping tube 18, but be not precluded from using other terms Possibility.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms;It is construed as any A kind of additional limitation is all disagreed with spirit of the present invention.

Claims (8)

1. a kind of washed-out sand filter for being used to manufacture scroll saw, including frame, it is characterised in that fix washed-out sand in described frame Case, described washed-out sand case have inlet opening and apopore one, washed in described washed-out sand case provided with what can be cleaned to diamond dust Sand mechanism, described washed-out sand mechanism include sand washing tube, and some apopores two are offered on the barrel of described sand washing tube, described The bottom of sand washing tube has clearance hole, valve one is provided with clearance hole, the top of described washed-out sand case, which is provided with, can rotate sand washing tube Driving structure, be further fixed on Rose Box in described frame, described Rose Box is in the lower section of washed-out sand case, and Rose Box has Import is communicated with outlet, described import with sand washing tube, and the filter that screening and filtering can be carried out to diamond dust is provided with Rose Box Structure.
2. the washed-out sand filter according to claim 1 for being used to manufacture scroll saw, it is characterised in that in described frame also Water tank is fixed with, is connected between water tank and inlet opening by water inlet pipe, water pipe one, mistake are sequentially communicated between water tank and apopore Filter, water pipe two are connected, and delivery pump is provided with water inlet pipe, and apopore is provided with valve two, described washed-out sand case and sand washing tube Between there is water-injecting cavity.
3. the washed-out sand filter according to claim 2 for being used to manufacture scroll saw, it is characterised in that described driving structure Including Rotational Cylindrical and belt, the lower end of Rotational Cylindrical is mutually fixed with sand washing tube, opened up on the outer peripheral face of described Rotational Cylindrical it is fluted, Motor one is fixed with described frame, the output shaft of motor one is fixed with belt pulley, belt through washed-out sand bottom portion and end It is enclosed between Rotational Cylindrical and belt pulley.
4. the washed-out sand filter according to claim 3 for being used to manufacture scroll saw, it is characterised in that described filtering case and bag Include cylindrical shape top, the middle part of square tube shape and the bottom of cone cylinder shape, described filter mechanism include motor two, screen pack one, Screen pack two and agitator, there is spacing ring on the inwall of Rose Box, screen pack one is placed on spacing ring one, and motor two is fixed In the top of Rose Box and output shaft straight down, agitator is fixed on the output shaft of motor two, if the upper of agitator has Dry stirring vane, agitator end set have agitator disk, are fixed with some legs on agitator disk straight down, described leg with There is gap, described screen pack two is horizontally set on middle part, and vibrator is in the lower section of screen pack two, mistake between screen pack one Vibrator is fixed with the side wall of filter box.
5. the washed-out sand filter according to claim 4 for being used to manufacture scroll saw, it is characterised in that described Rose Box Material taking mouth is further opened with side wall, the side of screen pack two has draw runner, and described middle part has the chute to match with draw runner, draw runner It is slidably arranged in chute, open and close door is hinged with material taking mouth.
6. the washed-out sand filter according to claim 5 for being used to manufacture scroll saw, it is characterised in that described import opens up At the top of Rose Box, it is connected between clearance hole and import by tipping tube.
7. according to claim 6 be used to manufacture the washed-out sand filter of scroll saw, it is characterised in that described filter is Cotton filters filter or active carbon filter.The aperture of described screen pack one is 12 μm, and the aperture of screen pack two is at 6 μm.
8. the washed-out sand filter according to claim 7 for being used to manufacture scroll saw, it is characterised in that described apopore two Aperture be less than 6 μm.
CN201711241117.9A 2017-11-30 2017-11-30 Sand washing and filtering device for manufacturing wire saw Active CN107825608B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711241117.9A CN107825608B (en) 2017-11-30 2017-11-30 Sand washing and filtering device for manufacturing wire saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711241117.9A CN107825608B (en) 2017-11-30 2017-11-30 Sand washing and filtering device for manufacturing wire saw

Publications (2)

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CN107825608A true CN107825608A (en) 2018-03-23
CN107825608B CN107825608B (en) 2023-09-15

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11138042A (en) * 1997-11-12 1999-05-25 Takeo Mori Method and apparatus for recovering aggregate
CN104549987A (en) * 2015-01-14 2015-04-29 苏州赛胜创机电科技有限公司 Roller washed-out sand screening device and manufacturing method thereof
CN205741257U (en) * 2016-05-25 2016-11-30 郑伟 The equipment of electroplating diamond wire saw is produced by sand buring method
CN205926407U (en) * 2016-07-15 2017-02-08 天津顺德混凝土工程有限公司 Sand washer
CN106424805A (en) * 2016-06-30 2017-02-22 无锡前洲兴华机械有限公司 Novel drilling machine with circular cleaning
CN106475297A (en) * 2015-11-30 2017-03-08 衡阳双雁运输机械有限公司 A kind of sub-sand sand washer
CN106807620A (en) * 2015-11-30 2017-06-09 衡阳双雁运输机械有限公司 A kind of automatic sand washer
CN106807537A (en) * 2015-12-01 2017-06-09 衡阳双雁运输机械有限公司 A kind of efficient sand washer
CN106807535A (en) * 2015-11-30 2017-06-09 衡阳双雁运输机械有限公司 A kind of water-saving sand washer
CN207594104U (en) * 2017-11-30 2018-07-10 浙江新瑞欣精密线锯有限公司 A kind of washed-out sand filter device for being used to manufacture scroll saw

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11138042A (en) * 1997-11-12 1999-05-25 Takeo Mori Method and apparatus for recovering aggregate
CN104549987A (en) * 2015-01-14 2015-04-29 苏州赛胜创机电科技有限公司 Roller washed-out sand screening device and manufacturing method thereof
CN106475297A (en) * 2015-11-30 2017-03-08 衡阳双雁运输机械有限公司 A kind of sub-sand sand washer
CN106807620A (en) * 2015-11-30 2017-06-09 衡阳双雁运输机械有限公司 A kind of automatic sand washer
CN106807535A (en) * 2015-11-30 2017-06-09 衡阳双雁运输机械有限公司 A kind of water-saving sand washer
CN106807537A (en) * 2015-12-01 2017-06-09 衡阳双雁运输机械有限公司 A kind of efficient sand washer
CN205741257U (en) * 2016-05-25 2016-11-30 郑伟 The equipment of electroplating diamond wire saw is produced by sand buring method
CN106424805A (en) * 2016-06-30 2017-02-22 无锡前洲兴华机械有限公司 Novel drilling machine with circular cleaning
CN205926407U (en) * 2016-07-15 2017-02-08 天津顺德混凝土工程有限公司 Sand washer
CN207594104U (en) * 2017-11-30 2018-07-10 浙江新瑞欣精密线锯有限公司 A kind of washed-out sand filter device for being used to manufacture scroll saw

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