CN210907958U - Full-automatic green sand recycling device - Google Patents
Full-automatic green sand recycling device Download PDFInfo
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- CN210907958U CN210907958U CN201921187561.1U CN201921187561U CN210907958U CN 210907958 U CN210907958 U CN 210907958U CN 201921187561 U CN201921187561 U CN 201921187561U CN 210907958 U CN210907958 U CN 210907958U
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- box body
- recycling device
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- 239000004576 sand Substances 0.000 title claims abstract description 43
- 238000004064 recycling Methods 0.000 title claims description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000012216 screening Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 238000013329 compounding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005304 joining Methods 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 description 8
- 239000010431 corundum Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a tidal sand cyclic utilization technical field just discloses full automatization tidal sand cyclic utilization device, the power distribution box comprises a box body, the fixed intercommunication in upper end of box has a feeding section of thick bamboo, the inner wall of box is from last to being equipped with broken mechanism, screening mechanism, deironing mechanism, receiving agencies and mixing mechanism down in proper order. The utility model discloses can make the process integration that crushing, screening, deironing and joining brown fused alumina mould material mix realize in a device, the people's of being convenient for operation is used, has improved production efficiency.
Description
Technical Field
The utility model relates to a tidal sand cyclic utilization technical field especially relates to full automatization tidal sand cyclic utilization device.
Background
Green sand is also called green sand, which is sand mixture produced by casting, bentonite is used as binder, water and other additives are added, and the mixture is mixed uniformly, so that the green sand can be used for molding and core making, and the sand mold (core) can be directly poured without drying.
Wet sand can become the waste material after using, wants cyclic utilization to need through the process of crushing, screening, deironing and adding the mixed recalcination of brown corundum mould material, and the process of crushing, screening, deironing and adding the mixed process of brown corundum mould material needs to use four different equipment to correspond the processing at present, and the process of processing needs continuous transportation operation, does not have corresponding integrated device, uses comparatively inconvenient, the cyclic utilization of wet sand of being not convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the process of crushing among the prior art, screening, deironing and adding the mixed equipment of brown corundum mould material and need use four different equipment to correspond the processing, and the process of handling needs continuous transportation operation, does not have the integrated device that corresponds, uses comparatively inconvenient problem, and the full automatization wet sand cyclic utilization device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the full-automatic green sand recycling device comprises a box body, wherein the upper end of the box body is fixedly communicated with a feeding cylinder, and the inner wall of the box body is sequentially provided with a crushing mechanism, a screening mechanism, an iron removing mechanism, a material receiving mechanism and a mixing mechanism from top to bottom;
the crushing mechanism comprises two rotating rods which are rotatably connected to the inner wall of the upper end of the box body through ball bearings, a crushing roller is fixedly sleeved on the rod wall of each rotating rod, a crushing motor is fixedly connected to the front side of the upper end of the box body, and an output shaft of the crushing motor is fixedly connected with one end of each rotating rod;
screening mechanism includes the reel of sliding connection at the box inner wall, a plurality of reset spring of even fixedly connected with between the left end of reel and the inner wall of box, the right-hand member of reel runs through outside stretching out the box, the right side outer wall fixedly connected with layer board of box, the upper end fixedly connected with driving motor of layer board, driving motor's upper end output shaft fixedly connected with corresponds the cam that sets up with the reel right-hand member.
Preferably, the upper end of the screen frame is fixedly connected with a limiting frame.
Preferably, deironing mechanism includes that it connects the commentaries on classics roller of relative one side inner wall about the box to rotate through the pivot, a plurality of electromagnetic iron plates of the even fixedly connected with in surface of commentaries on classics roller, the outer wall fixedly connected with positive and negative motor of box, the output shaft of positive and negative motor run through the lateral wall of box and with the one end fixed connection who changes the roller.
Preferably, receiving agencies includes the collection box of sliding connection at the box inner wall, collect the equal fixedly connected with slider in the left and right sides back of the body both sides mutually of box, the spout with slider accordant connection is seted up to the inner wall of box.
Preferably, the mixing mechanism comprises a mixing box fixedly connected to the inner wall of the box body, the inner wall of the left and right opposite sides of the mixing box is rotatably connected with two stirring rods through ball bearings, the rod wall of each stirring rod is uniformly and fixedly connected with a plurality of stirring blades, one end of each stirring rod penetrates out of the box body and is fixedly connected with a first driven gear, the outer wall of the box body is fixedly connected with a first servo motor, an output shaft of the first servo motor is fixedly connected with a first driving gear meshed with the first driven gear, the bottom of the mixing box is provided with a discharge hole, the bottom of the mixing box is further rotatably connected with a fixed rod positioned on one side of the discharge hole through the ball bearings, the rod wall of the fixed rod is fixedly sleeved with a shielding plate for sealing and shielding the discharge hole, the lower end of the fixed rod is fixedly connected with a second driven gear, and the lower end of the mixing box, and an output shaft of the second servo motor is fixedly connected with a second driving gear meshed with a second driven gear.
Preferably, the bottom of box is equipped with and connects the workbin, the equal fixedly connected with gyro wheel in bottom four corners department that connects the workbin, the race that corresponds with the gyro wheel is seted up to the bottom inner wall of box.
Preferably, the side wall of the box body is fixedly communicated with a feed hopper corresponding to the mixing box.
Preferably, the stirring blades on the two stirring rods are arranged in a staggered mode.
Preferably, the front side of box is opened and is equipped with the opening and articulated in the opening have the switch door, through switch lock fixed connection between switch door and the box, the switch lock is prior art, and here is not repeated for too much.
Compared with the prior art, the utility model provides a full automatization green sand cyclic utilization device possesses following beneficial effect:
1. the full-automatic green sand recycling device comprises a crushing mechanism, a screening mechanism, an iron removing mechanism and a mixing mechanism, wherein the crushing mechanism, the screening mechanism, the iron removing mechanism and the mixing mechanism are arranged, waste green sand is placed in a box body from a feeding cylinder, a crushing motor is started, the crushing motor drives crushing rollers to rotate, then two crushing rollers are used for rapidly extruding and crushing the green sand, the crushed material falls onto a screen frame, a driving motor is started, the driving motor drives a cam to rotate, the cam continuously and intermittently impacts the screen frame by the aid of corresponding arrangement of the cam and the right end of the screen frame, the screen frame can continuously vibrate by the aid of resetting force of a resetting spring, the crushed material can be screened and fall down, the screened material falls onto a rotating roller and an electromagnet plate, the positive and negative motor is started, the positive and negative motor drives the rotating roller to continuously rotate positively and negatively, the electromagnet plate can adsorb and discharge the screened material, the iron impurities in the green sand can be rapidly removed, the green sand subjected to iron removal falls into a mixing box again, a first servo motor is started, the first servo motor drives a first driving gear to rotate, two stirring rods are driven to rotate by the meshing action of the first driving gear and a first driven gear, a plurality of stirring blades are further driven to rotate, brown corundum abrasive is placed into the mixing box by a feeding hopper, the fine green sand and the brown corundum abrasive can be rapidly and comprehensively mixed, a second servo motor is started after the mixing is completed, the second servo motor drives a second driving gear to rotate, a fixing rod is driven to rotate by the meshing action of the second driving gear and a second driven gear, a shielding plate is further driven to rotate, a discharge port can be opened, the discharging of materials can be realized, the processes of crushing, screening, iron removal and mixing of the brown corundum abrasive can be integrated in one device, is convenient for people to operate and use and improves the production efficiency.
2. This full automatization green sand cyclic utilization device, through the receiving agencies who is equipped with and connect the workbin, when needs are handled absorbent material on the electromagnetism iron plate, utilize the cooperation of slider and spout will collect the box and fill in the box, the power supply to the electromagnetism iron plate that goes absolutely, can realize that iron impurity freely falls down and fall into in the collection box, be convenient for to the quick clearance of iron impurity, and can be convenient for collect the centralized processing through the workbin that connects that is equipped with the green sand after the hybrid processing, convenient to use.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the process integration that crushing, screening, deironing and joining brown fused alumina mould material mix realize in a device, the people's of being convenient for operation is used, has improved production efficiency.
Drawings
Fig. 1 is a schematic structural view of a fully-automatic green sand recycling device provided by the present invention;
fig. 2 is a schematic view of a cross-sectional structure of the fully automatic green sand recycling device provided by the present invention;
fig. 3 is a schematic structural view of a part a of the fully automatic green sand recycling device of the present invention;
fig. 4 is a schematic structural diagram of a part B of the fully-automatic green sand recycling device provided by the utility model.
In the figure: 1 box body, 2 feeding cylinders, 3 crushing mechanisms, 31 rotating rods, 32 crushing rollers, 33 crushing motors, 4 screening mechanisms, 41 sieve frames, 42 return springs, 43 supporting plates, 44 driving motors, 45 cams, 5 iron removing mechanisms, 51 rotating rollers, 52 electromagnet plates, 53 positive and negative motors, 6 receiving mechanisms, 61 collecting boxes, 7 mixing mechanisms, 71 mixing boxes, 72 mixing rods, 73 mixing blades, 74 first driven gears, 75 first servo motors, 76 first driving gears, 77 discharge ports, 78 fixing rods, 79 shielding plates, 710 second driven gears, 711 second servo motors, 712 second driving gears, 713 feed hoppers, 8 receiving boxes and 9 opening and closing doors.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the full-automatic green sand recycling device comprises a box body 1, wherein the upper end of the box body 1 is fixedly communicated with a feeding cylinder 2, and the inner wall of the box body 1 is sequentially provided with a crushing mechanism 3, a screening mechanism 4, an iron removing mechanism 5, a material receiving mechanism 6 and a mixing mechanism 7 from top to bottom;
the crushing mechanism 3 comprises two rotating rods 31 which are rotatably connected to the inner wall of the upper end of the box body 1 through ball bearings, the rod wall of each rotating rod 31 is fixedly sleeved with a crushing roller 32, the front side of the upper end of the box body 1 is fixedly connected with a crushing motor 33, and an output shaft of each crushing motor 33 is fixedly connected with one end of each rotating rod 31;
screening mechanism 4 includes sliding connection at the reel 41 of box 1 inner wall, a plurality of reset spring 42 of even fixedly connected with between the left end of reel 41 and the inner wall of box 1, outside the right-hand member of reel 41 runs through and stretches out box 1, the right side outer wall fixedly connected with layer board 43 of box 1, the upper end fixedly connected with driving motor 44 of layer board 43, driving motor 44's upper end output shaft fixedly connected with corresponds the cam 45 that sets up with reel 41 right-hand member.
The upper end of the screen frame 41 is fixedly connected with a limiting frame.
Deironing mechanism 5 includes and rotates the roller 51 of connecting in the relative one side inner wall about box 1 through the pivot, and the even fixedly connected with a plurality of electromagnetism iron plates 52 in roller 51's surface, the positive and negative motor 53 of box 1's outer wall fixedly connected with, the output shaft of positive and negative motor 53 run through the lateral wall of box 1 and with roller 51's one end fixed connection.
Receiving agencies 6 includes the collection box 61 of sliding connection at 1 inner wall of box, collects the equal fixedly connected with slider in the back of the body both sides mutually about box 61, and the spout with slider accordant connection is seted up to the inner wall of box 1.
The mixing mechanism 7 comprises a mixing box 71 fixedly connected to the inner wall of the box body 1, two stirring rods 72 are rotatably connected to the inner wall of the left and right opposite sides of the mixing box 71 through ball bearings, a plurality of stirring blades 73 are uniformly and fixedly connected to the rod wall of the stirring rods 72, one end of each stirring rod 72 penetrates and extends out of the box body 1 and is fixedly connected with a first driven gear 74, a first servo motor 75 is fixedly connected to the outer wall of the box body 1, a first driving gear 76 meshed with the first driven gear 74 is fixedly connected to an output shaft of the first servo motor 75, a discharge hole 77 is formed in the bottom of the mixing box 71, a fixing rod 78 positioned on one side of the discharge hole 77 is further rotatably connected to the bottom of the mixing box 71 through a ball bearing, a shielding plate 79 used for sealing and shielding the discharge hole 77 is fixedly sleeved on the rod wall of the fixing rod 78, a second driven gear 710 is fixedly connected to the lower end, a second driving gear 712 engaged with the second driven gear 710 is fixedly connected to an output shaft of the second servo motor 711.
The bottom of box 1 is equipped with and connects workbin 8, connects the equal fixedly connected with gyro wheel in bottom four corners department of workbin 8, and the race that corresponds with the gyro wheel is seted up to the bottom inner wall of box 1.
A feed hopper 713 corresponding to the mixing box 71 is fixedly communicated with the side wall of the box body 1.
The stirring blades on the two stirring rods 72 are arranged in a staggered mode.
The front side of box 1 is opened and is equipped with the opening and articulated in the opening have switch door 9, through switch lock fixed connection between switch door 9 and the box 1, and the switch lock is prior art, and here is not repeated for a long time.
In the utility model, when in use, the waste green sand is placed in the box body 1 from the feeding cylinder 2 through the crushing mechanism 3, the screening mechanism 4, the iron removing mechanism 5 and the mixing mechanism 7, the crushing motor 33 is started, the crushing motor 33 drives the crushing roller 32 to rotate, then two crushing rollers 32 are used for rapidly extruding and crushing the green sand, the crushed material falls into the screen frame 41, the driving motor 44 is started, the driving motor 44 drives the cam 45 to rotate, the cam 45 continuously and intermittently impacts the screen frame 41 by the corresponding arrangement of the cam 45 and the right end of the screen frame 41, the screen frame 41 can continuously vibrate by the resetting force of the resetting spring 42, the crushed material can be screened down, the screened material falls on the rotating roller 51 and the electromagnet plate 52, the positive and negative motor 53 is started, the positive and negative motor 53 drives the rotating roller 51 to continuously rotate positively and negatively, the electromagnetic steel plate 52 can adsorb and discharge the screened materials, can quickly remove iron impurities in the green sand, the green sand after iron removal falls into the material mixing box 71, the first servo motor 75 is started, the first servo motor 75 drives the first driving gear 76 to rotate, the two stirring rods 72 are driven to rotate by the meshing action of the first driving gear 76 and the first driven gear 74, and then the stirring blades 73 are driven to rotate, the corundum abrasive is placed into the material mixing box 71 by the feed hopper 713, so that the fine brown abrasive and the brown abrasive can be quickly and comprehensively mixed, the second servo motor 711 is started after the mixing is finished, the second servo motor 711 drives the second driving gear 1712 to rotate, the fixed rod 78 is driven to rotate by the meshing action of the second driving gear 712 and the second driven gear 710, and then the shielding plate 79 is driven to rotate, the discharge port 77 can be opened to realize the blanking of the materials, can make the breakage, the screening, the integrated realization in a device of process that the deironing mixes with the joining brown corundum mould material, people's of being convenient for operation is used, production efficiency is improved, receiving agencies 6 through being equipped with connect workbin 8, when needs are handled absorbent material on electro-magnet plate 52, the cooperation that utilizes slider and spout will be collected box 61 and is filled in box 1, the power supply to electro-magnet plate 52 is gone absolutely, can realize that iron impurity freely falls down and fall into in collecting box 61, be convenient for to the quick clearance of iron impurity, and can be convenient for collect the centralized processing with the damp mould sand after the hybrid processing through the workbin 8 that connects that is equipped with, and convenient to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The full-automatic green sand recycling device comprises a box body (1), and is characterized in that the upper end of the box body (1) is fixedly communicated with a feeding cylinder (2), and the inner wall of the box body (1) is sequentially provided with a crushing mechanism (3), a screening mechanism (4), an iron removing mechanism (5), a material receiving mechanism (6) and a mixing mechanism (7) from top to bottom;
the crushing mechanism (3) comprises two rotating rods (31) which are rotatably connected to the inner wall of the upper end of the box body (1) through ball bearings, the rod walls of the rotating rods (31) are fixedly sleeved with crushing rollers (32), the front side of the upper end of the box body (1) is fixedly connected with a crushing motor (33), and the output shaft of the crushing motor (33) is fixedly connected with one end of each rotating rod (31);
screening mechanism (4) are including reel (41) of sliding connection at box (1) inner wall, a plurality of reset spring (42) of even fixedly connected with between the left end of reel (41) and the inner wall of box (1), the right-hand member of reel (41) runs through outside stretching out box (1), the right side outer wall fixedly connected with layer board (43) of box (1), the upper end fixedly connected with driving motor (44) of layer board (43), the upper end output shaft fixedly connected with of driving motor (44) corresponds cam (45) that sets up with reel (41) right-hand member.
2. The full-automatic tidal sand recycling device according to claim 1, wherein a limiting frame is fixedly connected to the upper end of the screen frame (41).
3. The full-automatic green sand recycling device of claim 1, wherein the iron removing mechanism (5) comprises a rotating roller (51) rotatably connected to the inner wall of the left and right opposite sides of the box (1) through a rotating shaft, a plurality of electromagnet plates (52) are uniformly and fixedly connected to the surface of the rotating roller (51), a positive and negative motor (53) is fixedly connected to the outer wall of the box (1), and an output shaft of the positive and negative motor (53) penetrates through the side wall of the box (1) and is fixedly connected with one end of the rotating roller (51).
4. The full-automatic green sand recycling device of claim 1, wherein the material receiving mechanism (6) comprises a collecting box (61) slidably connected to the inner wall of the box body (1), sliding blocks are fixedly connected to the left and right opposite sides of the collecting box (61), and sliding grooves matched with the sliding blocks are formed in the inner wall of the box body (1).
5. The full-automatic wet sand recycling device of claim 1, wherein the mixing mechanism (7) comprises a mixing box (71) fixedly connected to the inner wall of the box body (1), two stirring rods (72) are rotatably connected to the inner wall of the left side and the right side of the mixing box (71) through ball bearings, a plurality of stirring blades (73) are uniformly and fixedly connected to the rod wall of each stirring rod (72), one end of each stirring rod (72) extends out of the box body (1) and is fixedly connected with a first driven gear (74), a first servo motor (75) is fixedly connected to the outer wall of the box body (1), a first driving gear (76) meshed with the first driven gear (74) is fixedly connected to an output shaft of the first servo motor (75), a discharge port (77) is formed in the bottom of the mixing box (71), and a fixed gear positioned on one side of the discharge port (77) is further rotatably connected to the bottom of the mixing box (71) through ball bearings The fixed rod (78), the fixed cover of the pole wall of fixed rod (78) has been cup jointed and is used for sealed shielding baffle (79) of discharge gate (77), the lower extreme fixedly connected with second driven gear (710) of fixed rod (78), the lower extreme fixedly connected with second servo motor (711) of compounding case (71), the output shaft fixedly connected with of second servo motor (711) and second driven gear (710) engaged with second driving gear (712).
6. The full-automatic green sand recycling device of claim 1, wherein a material receiving box (8) is arranged at the bottom of the box body (1), rollers are fixedly connected to four corners of the bottom of the material receiving box (8), and wheel grooves corresponding to the rollers are formed in the inner wall of the bottom of the box body (1).
7. The full-automatic green sand recycling device of claim 5, wherein the side wall of the box body (1) is fixedly communicated with a feed hopper (713) corresponding to the mixing box (71).
8. The fully automatic green sand recycling device according to claim 5, wherein the stirring blades on the two stirring rods (72) are staggered with each other.
9. The full-automatic green sand recycling device of claim 1, wherein an opening is formed in the front side of the box body (1), a switch door (9) is hinged in the opening, and the switch door (9) is fixedly connected with the box body (1) through a switch lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187561.1U CN210907958U (en) | 2019-07-26 | 2019-07-26 | Full-automatic green sand recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921187561.1U CN210907958U (en) | 2019-07-26 | 2019-07-26 | Full-automatic green sand recycling device |
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| CN210907958U true CN210907958U (en) | 2020-07-03 |
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| CN201921187561.1U Active CN210907958U (en) | 2019-07-26 | 2019-07-26 | Full-automatic green sand recycling device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161448A (en) * | 2020-09-25 | 2021-01-01 | 广州城齐商贸有限公司 | Dehydration equipment for PVC synthetic rubber |
| CN112535987A (en) * | 2020-11-16 | 2021-03-23 | 萍乡鑫森新材料有限责任公司 | Rare earth mixing device for recovering rare earth waste |
| CN113385635A (en) * | 2021-04-30 | 2021-09-14 | 冀美霖 | Sand recycling device after lost foam casting |
| CN113893914A (en) * | 2021-09-15 | 2022-01-07 | 周素云 | Broken device of milling of gypsum raw materials for orthopedics |
| CN115178705A (en) * | 2022-06-25 | 2022-10-14 | 王誉誉 | Full-automatic green sand cyclic utilization device |
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2019
- 2019-07-26 CN CN201921187561.1U patent/CN210907958U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161448A (en) * | 2020-09-25 | 2021-01-01 | 广州城齐商贸有限公司 | Dehydration equipment for PVC synthetic rubber |
| CN112535987A (en) * | 2020-11-16 | 2021-03-23 | 萍乡鑫森新材料有限责任公司 | Rare earth mixing device for recovering rare earth waste |
| CN113385635A (en) * | 2021-04-30 | 2021-09-14 | 冀美霖 | Sand recycling device after lost foam casting |
| CN113385635B (en) * | 2021-04-30 | 2024-02-20 | 泰安迈特尔机械有限公司 | Sand recycling device after lost foam casting |
| CN113893914A (en) * | 2021-09-15 | 2022-01-07 | 周素云 | Broken device of milling of gypsum raw materials for orthopedics |
| CN113893914B (en) * | 2021-09-15 | 2023-09-08 | 南京善若网络科技有限公司 | A crushing and grinding device for orthopedic gypsum raw materials |
| CN115178705A (en) * | 2022-06-25 | 2022-10-14 | 王誉誉 | Full-automatic green sand cyclic utilization device |
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