CN210097870U - Crushing regenerator with good filtering effect - Google Patents
Crushing regenerator with good filtering effect Download PDFInfo
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- CN210097870U CN210097870U CN201920720530.1U CN201920720530U CN210097870U CN 210097870 U CN210097870 U CN 210097870U CN 201920720530 U CN201920720530 U CN 201920720530U CN 210097870 U CN210097870 U CN 210097870U
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- witted case
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Abstract
The utility model discloses a broken regenerator that filter effect is good belongs to broken regenerator field, and its technical scheme main points are including quick-witted case, be provided with the vertical feeder hopper of arranging on the top surface of quick-witted case, the bottom of quick-witted case is provided with the unloading way, quick-witted case rotates even has two crushing rollers, the one end that the quick-witted case was kept away from to the unloading way is connected with the rose box, install a plurality of magnetic force pipes in the rose box, the magnetic force pipe is even matrix arrangement, wear to be equipped with the magnetic core in the magnetic force pipe, the winding is equipped with the conductive coil on the magnetic core, and the metal in the molding sand can be filtered to this kind of broken regenerator that filter effect is good's advantage.
Description
Technical Field
The utility model relates to a broken regenerating machine, in particular to broken regenerating machine that filter effect is good.
Background
In the casting process, after casting, the casting sand used for casting needs to be subjected to sand shakeout and crushing, and then the casting can be taken out from the casting sand box. Broken regenerating machine is exactly the equipment of using in the molding sand recovery process, installs two crushing rollers in broken regenerating machine's the quick-witted case, rolls the molding sand through the crushing roller, and the molding sand decomposes into tiny grains of sand.
Chinese patent No. CN201470817U discloses a shakeout crusher, comprising a frame, a box, a vibration absorbing spring between the frame and the box, a grid for storing casting molds on the upper part of the box, a sand outlet on the lower part of the box, a vibration motor and a sundries outlet pipe fixed on the outer wall of the box, a left rotor and a right rotor symmetrically arranged in the box, a left guide plate inclined to the left outside the left rotor, a left crushing hammer above the left rotor, a right crushing hammer outside the right rotor, a right guide plate inclined to the right above the right rotor, an umbrella-shaped fine screen below the left rotor and the right rotor, and sand particles screened by the umbrella-shaped fine screen flowing out through the sand outlet.
Although this kind of broken regenerating unit accomplishes the broken work that decomposes of molding sand, in the in-service use in-process, can contain a small amount of metal in the molding sand, wherein the vast majority is iron, and when the crushing recovery of molding sand, the metal can be sneaked into in the molding sand, can't direct recycle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crushing regenerating machine that filter effect is good, its advantage lies in the metal that can filter in the molding sand.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a broken regenerating machine that filter effect is good, includes quick-witted case, be provided with the vertical feeder hopper of arranging on the top surface of machine case, the bottom of machine case is provided with the unloading way, quick-witted case rotates even has two crushing rollers, the one end that the quick-witted case was kept away from to the unloading way is connected with the rose box, install a plurality of magnetic force pipes in the rose box, the magnetic force pipe is even matrix arrangement, wear to be equipped with the magnetic core in the magnetic force pipe, the winding has the conductive coil on the magnetic core.
Through adopting above-mentioned technical scheme, in work, the molding sand raw materials enters into quick-witted case from the feeder hopper, and the crushing roller rotates this moment, pulverizes the molding sand raw materials, and later the molding sand after smashing falls into the ejection of compact way, enters into the filter box through the ejection of compact way, and the molding sand enters into the filter box, and the conductive coil circular telegram on the magnetic core produced magnetic force this moment, will adsorb the metal in the molding sand, filters the metal in the molding sand of detaching, and careful molding sand granule continues the whereabouts, can directly recycle the molding sand.
Furthermore, nine magnetic force pipes are arranged, the nine magnetic force pipes are evenly divided into three groups, and the three groups of magnetic force pipes are evenly arranged from top to bottom.
Through adopting above-mentioned technical scheme, in work, through nine magnetic tubes mating reaction, together adsorb the metal in the molding sand, thoroughly detach the metal in the molding sand, improve the purity of retrieving the molding sand.
Furthermore, the conductive coil is formed by winding copper wires and is spirally arranged.
By adopting the technical scheme, the copper wire has good conductivity, the raw materials are cheap and convenient to prepare, and when the copper wire works, the copper wire is electrified to enable the conductive coil to generate a magnetic field and magnetize the magnetic core to have magnetic force.
Further, the number of turns of the conductive coil ranges from 150 turns to 200 turns.
By adopting the technical scheme, the number of turns of the conductive coil is preferably 150 to 200, so that the strength of a magnetic field generated by the conductive coil is increased, and the magnetic force tube is favorable for adsorbing metal in the molding sand.
Furthermore, one end of the magnetic core is provided with a joint, the joint is connected with the conductive coil, and the joint extends out of the outer wall of the filter box.
By adopting the technical scheme, the joint is connected with an external power supply and is connected with the conductive coil, namely, the wiring end of the conductive coil is positioned on the outer side of the filter box, so that the work of switching on the power supply by workers is facilitated.
Further, the magnetic core is made of silicon steel.
By adopting the technical scheme, the silicon steel demagnetizing speed is high, the magnetism of the magnetic core is ensured when the magnetic core is electrified, and the magnetic force disappears after the power is cut off.
Furthermore, an observation window is arranged on the side surface of the case.
Through adopting above-mentioned technical scheme, at the in-process of broken molding sand, the staff can know the operating condition of quick-witted incasement portion through the observation window.
Furthermore, a plurality of crushing blades are obliquely arranged on the surface of the crushing roller.
Through adopting above-mentioned technical scheme, crushing roller rotates broken blade and molding sand contact, later shreds the molding sand.
To sum up, the utility model discloses following beneficial effect has:
1. during work, the molding sand raw materials enter the case from the feed hopper, the crushing roller rotates at the moment to crush the molding sand raw materials, then the crushed molding sand falls into the discharge passage and enters the filter case through the discharge passage, the molding sand enters the filter case, the conductive coil on the magnetic core is electrified to generate magnetic force, metal in the molding sand is adsorbed, the metal in the molding sand is removed by filtration, and delicate molding sand particles continue to fall, so that the molding sand can be directly recycled;
2. the magnetic core is made of silicon steel, so that the magnetic core is ensured to have magnetism when being electrified, and the magnetism disappears along with the electrification after the power is off.
Drawings
FIG. 1 is a schematic diagram of a crushing regenerator with good filtering effect;
FIG. 2 is a schematic structural diagram of a crushing regenerator with good filtering effect for embodying the back;
FIG. 3 is a schematic structural diagram of a crushing regenerator with good filtering effect for embodying a front surface;
FIG. 4 is a schematic structural view of an atomizing nozzle;
FIG. 5 is a schematic view of the construction of the dust removal pipe;
fig. 6 is a schematic structural view of the filter tank.
In the figure, 1, a chassis; 11. a feed hopper; 12. an observation window; 13. a crushing roller; 131. crushing the blade; 14. a dust-proof plate; 15. a motor; 16. a discharging channel; 2. a water storage tank; 21. a lift pump; 22. a water delivery hose; 23. an atomizing nozzle; 231. a nozzle; 232. a mixing chamber; 24. a high pressure air pump; 241. an air shutoff valve; 25. a gas delivery pipe; 3. a dust removal pipe; 31. a filter screen; 32. an axial flow fan; 33. a dust storage box; 331. a dust storage bag; 4. a filter box; 41. an electric hot plate; 42. a magnetic tube; 421. a joint; 422. a magnetic core; 423. an electrically conductive coil.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a broken regenerating unit that filter effect is good, combine fig. 1 and fig. 3 to show, including quick-witted case 1, be provided with feeder hopper 11 on the top surface of quick-witted case 1, the bottom of quick-witted case 1 is provided with ejection of compact way 16, quick-witted case 1 rotates even has two crushing rollers 13, crushing roller 13 arranges along quick-witted case 1 length direction to two crushing rollers 13 are parallel to each other, the one end of crushing roller 13 stretches out the side of quick-witted case 1 and connect its pivoted motor 15 of drive, motor 15 provides crushing roller 13 and rotates required power. In operation, one crushing roller 13 rotates clockwise; the other crushing roller 13 is rotated counterclockwise, that is, the two crushing rollers 13 are rotated toward each other, and the molding sand dropped between the crushing rollers 13 is crushed and recycled.
Combine fig. 1 and fig. 3 to show, quick-witted case 1 and crushing roller 13 rotate the junction and install dust guard 14, because the process of smashing the molding sand can lead to the raise dust to appear in quick-witted case 1, and dust guard 14 can block quick-witted case 1 and crushing roller 13 and rotate the clearance of junction, improves the sealing performance of junction, avoids the raise dust to reveal in the workshop from the gap of quick-witted case 1 and crushing roller 13 junction.
As shown in fig. 1 and 3, the crushing roller 13 has a plurality of crushing blades 131 inclined on the surface thereof, and the edges of the crushing blades 131 are sharp to facilitate the insertion of the crushing blades 131 into the molding sand to crush the molding sand.
Referring to fig. 1 and 3, an observation window 12 is disposed on one side of the enclosure 1, and a worker can connect the working condition inside the enclosure 1 through the observation window 12.
Referring to fig. 2 and 4, a water storage tank 2 is installed on the side surface of a case 1, a lift pump 21 is connected to a water outlet end of the water storage tank 2, an atomizing nozzle 23 is arranged on the inner wall of the case 1, the atomizing nozzle 23 is connected with the atomizing nozzle 23 through a water hose 22, and the lift pump 21 pumps water in the water storage tank 2 into the atomizing nozzle 23. One end of the atomizing nozzle 23 located inside the cabinet 1 is arranged in a cubic shape, and a plurality of nozzles 231 are arranged at the cubic end of the atomizing nozzle 23. The nozzles 231 are provided on the end face of the atomizing nozzle 23 and are arranged uniformly in the circumferential direction. A mixing chamber 232 is provided in the atomizing nozzle 23, and the mixing chamber 232 communicates with the nozzle 231.
As shown in fig. 2 and fig. 4, a high pressure air pump 24 is installed on the side surface of the case 1, the high pressure air pump 24 is located beside the water storage tank 2, an air outlet end of the high pressure air pump 24 is connected with an air pipe 25, the air pipe 25 is communicated with the mixing chamber 232, an air stop valve 241 is installed on the air pipe 25, the air stop valve 241 is located at the joint of the air pipe 25 and the high pressure air pump 24, and a worker can control the on-off of the air pipe 25 through the air stop valve 241. In the time of work, high compression pump 24 starts, pour into the air with certain pressure into the gas-supply pipe 25 in, later the air pours into the hybrid chamber 232 into, elevator pump 21 work simultaneously, also pour into water into hybrid chamber 232, air and water homogeneous mixing, be favorable to the water atomization, spout from nozzle 231 at last, form water smoke in quick-witted case 1, because the broken decomposition of molding sand can produce a large amount of raise dusts, can restrain the raise dusts through the water smoke, avoid the raise dusts to enter into the workshop environment through quick-witted case 1's gap.
Referring to fig. 3 and 5, the dust removing tube 3 is fixedly connected to the side surface of the case 1 through a flange, the end portion, away from the case 1, of the dust removing tube 3 is provided with a dust storage box 33, the dust storage box 33 is welded and fixed to the side surface of the case 1, a dust storage bag 331 is detachably connected to the dust storage box 33 through a bolt, the dust storage bag 331 is connected to the dust removing tube 3, and the dust storage bag 331 is mainly used for storing raised dust. The axial flow fan 32 is installed in the dust removing pipe 3, and when the dust removing pipe works, the axial flow fan 32 starts air draft to enable the dust removing pipe 3 to be in a negative pressure state, and raise dust is sucked into the dust removing pipe 3 and then collected in the dust storage bag 331 in the dust storage box 33.
As shown in fig. 3 and 5, the air inlet of the dust removing pipe 3 is provided with a triple filter screen 31, and the filter screens 31 are uniformly arranged along the direction of the dust removing pipe 3. When the raise dust is extracted, small part of large-particle molding sand can not be mixed in the raise dust, the raise dust is filtered through the triple filter screen 31, and the molding sand which entrains the large particles in the raise dust enters the dust removal pipe 3.
Referring to fig. 3 and 6, one end of the discharging channel 16 away from the cabinet 1 is connected to the filtering box 4, an electric heating plate 41 is installed on the inner wall of the filtering box 4, and the electric heating plate 41 is located at the position of the feeding port of the filtering box 4. Since the crushed molding sand inevitably contains a certain amount of moisture, the electric heating plate 41 generates heat to dry the moisture in the molding sand.
Referring to fig. 3 and 6, a plurality of magnetic pipes 42 are installed in the filter box 4, and the magnetic pipes 42 are located below the electric heating plate 41. In this embodiment, nine magnetic tubes 42 are provided, the nine magnetic tubes 42 are equally divided into three groups, and the three groups of magnetic tubes 42 are uniformly arranged from top to bottom. A magnetic core 422 penetrates through the magnetic force tube 42, the magnetic core 422 is located at the central axis of the magnetic force tube 42, a conductive coil 423 is wound on the magnetic core 422, the conductive coil 423 is spirally arranged, the conductive coil 423 is formed by winding a copper wire, and the number of turns ranges from 150 turns to 200 turns. One end of the magnetic core 422 is provided with a connector 421, the connector 421 is connected with the conductive coil 423, and the connector 421 extends out of the outer wall of the filter box 4. When the sand casting machine works, the connector 421 is connected with an external power supply, the conductive coil 423 generates magnetic force, namely the magnetic tube 42 has magnetic force, and the magnetic tube 42 can adsorb metal in the casting sand to remove impurities in the casting sand.
As shown in fig. 6, the core 422 is made of silicon steel, and since the silicon steel is demagnetized at a high speed, the core 422 becomes magnetic immediately when power is applied, and the magnetic force of the core 422 disappears immediately when power is applied.
As shown in FIG. 6, a filter plate 43 is transversely arranged in the filter box 4, the filter plate 43 is positioned below the magnetic tube 42, and meshes are arranged on the filter plate 43 and are uniformly arranged in an array. At the during operation, the molding sand of getting rid of metallic impurity filters the great granule of particle size through filter 43 once more, and later the molding sand is arranged the department from rose box 4, and the staff carry out recycle can.
The specific implementation process comprises the following steps: during operation, molding sand enters the machine box 1 from the feeding hopper 11, the crushing roller 13 rotates at the moment, the molding sand is crushed by the crushing roller 13, the crushed molding sand is discharged out of the machine box 1 from the discharging channel 16, a large amount of dust is generated when the molding sand is crushed, meanwhile, the lifting pump 21 of the water storage tank 2 is started, water enters the water conveying hose 22 and then enters the atomizing nozzle 23, finally, the molding sand is sprayed out from the nozzle 231, the water mist is formed in the machine box 1 to play a role in inhibiting the dust, meanwhile, the axial flow fan 32 is started to enable the interior of the dust removing pipe 3 to be in a negative pressure state, the dust is pumped into the dust removing pipe 3 and then collected in the dust storing tank 33, the crushed molding sand enters the filter box 4 through the discharging channel 16, the molding sand passes through the electric heating plate 41, the electric heating plate 41 is electrified to generate heat to dry moisture in the molding sand, the conductive coil 423 on the magnetic core 422 is electrified to generate, will adsorb the metal in the molding sand, filter the metal in the detach molding sand, later the molding sand filters the molding sand through filter 43, and careful molding sand granule continues the whereabouts, can direct recycle molding sand.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a crushing regenerating machine that filter effect is good, includes quick-witted case (1), be provided with vertical feeder hopper (11) of arranging on the top surface of quick-witted case (1), the bottom of quick-witted case (1) is provided with ejection of compact way (16), quick-witted case (1) rotates even has two crushing rollers (13), its characterized in that: one end, far away from quick-witted case (1), of unloading way (16) is connected with rose box (4), install a plurality of magnetic force pipes (42) in rose box (4), magnetic force pipe (42) are even matrix arrangement, wear to be equipped with magnetic core (422) in magnetic force pipe (42), the winding has conductive coil (423) on magnetic core (422).
2. The crushing and regenerating machine with good filtering effect as claimed in claim 1, wherein: nine magnetic force pipes (42) are arranged, the nine magnetic force pipes (42) are evenly divided into three groups, and the three groups of magnetic force pipes (42) are evenly arranged from top to bottom.
3. The crushing and regenerating machine with good filtering effect as claimed in claim 1, wherein: the conductive coil (423) is formed by winding copper wires, and the conductive coil (423) is spirally arranged.
4. The crushing and regenerating machine with good filtering effect as claimed in claim 3, wherein: the number of turns of the conductive coil (423) ranges from 150 turns to 200 turns.
5. The crushing and regenerating machine with good filtering effect as claimed in claim 1, wherein: one end of the magnetic core (422) is provided with a joint (421), the joint (421) is connected with the conductive coil (423), and the joint (421) extends out of the outer wall of the filter box (4).
6. The crushing and regenerating machine with good filtering effect as claimed in claim 1, wherein: the magnetic core (422) is made of silicon steel.
7. The crushing and regenerating machine with good filtering effect as claimed in claim 1, wherein: an observation window (12) is arranged on the side surface of the case (1).
8. The crushing and regenerating machine with good filtering effect as claimed in claim 1, wherein: the surface of the crushing roller (13) is provided with a plurality of crushing blades (131) in an inclined way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720530.1U CN210097870U (en) | 2019-05-18 | 2019-05-18 | Crushing regenerator with good filtering effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720530.1U CN210097870U (en) | 2019-05-18 | 2019-05-18 | Crushing regenerator with good filtering effect |
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| CN210097870U true CN210097870U (en) | 2020-02-21 |
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| CN201920720530.1U Active CN210097870U (en) | 2019-05-18 | 2019-05-18 | Crushing regenerator with good filtering effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693360A (en) * | 2020-06-19 | 2020-09-22 | 四川精创检测技术有限公司 | Sample pretreatment method for industrial waste gas pollutant determination |
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- 2019-05-18 CN CN201920720530.1U patent/CN210097870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693360A (en) * | 2020-06-19 | 2020-09-22 | 四川精创检测技术有限公司 | Sample pretreatment method for industrial waste gas pollutant determination |
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