CN114308633A - Preparation facilities of low gas production volume silica sand of high strength - Google Patents
Preparation facilities of low gas production volume silica sand of high strength Download PDFInfo
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- CN114308633A CN114308633A CN202111588154.3A CN202111588154A CN114308633A CN 114308633 A CN114308633 A CN 114308633A CN 202111588154 A CN202111588154 A CN 202111588154A CN 114308633 A CN114308633 A CN 114308633A
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Abstract
The invention discloses a preparation device of high-strength low-gas-evolution silica sand, which relates to the technical field of silica sand preparation, and comprises a box body, a circular ring frame, a feeding frame, an opening and closing door and supporting legs, the top of the box body is communicated with a feeding frame, the outer surface of the box body is provided with a ring frame, the front of the ring frame is hinged with an opening and closing door, the bottom of the box body is provided with supporting legs, the bottom of the box body is provided with a motor, the box body comprises a screen, a bent rod, an arc rod, a stirring rod, a rotating rod and a valve, silica sand can be in contact with the top of cement after being screened by the screen, the stirring rod can stir the cement through the rotating rod, a sliding plate can rotate inside a groove rotating disc when the stirring rod rotates, the groove rotating disc drives the arc rod to rotate and stir inside the cement through the friction of the sliding plate, and the arc rod and the stirring rod stir the cement and the silica sand through different steering directions, so that the silica sand and the cement can be fully mixed together.
Description
Technical Field
The invention belongs to the technical field of silica sand preparation, and particularly relates to a preparation device of high-strength low-gas-evolution silica sand.
Background
The natural silica sand is rich in resources, common materials such as aeolian sand, river sand, sea sand and the like are low in price, the natural silica sand is often used as a main raw material of water permeable materials of sand-based water permeable bricks, water permeable pavements and the like in the field of building materials, the silica sand is prepared in advance before use, the silica sand is required to be screened when the silica sand is prepared according to different sizes, and the efficiency of a screen is influenced by the silica sand which cannot be screened when the silica sand is screened through the screen, so that the preparation device of the silica sand with high strength and low gas evolution quantity is provided.
Disclosure of Invention
The invention aims to provide a high-strength low-gas-evolution-amount silica sand preparation device, wherein when a screen meshes silica sand through a vibration mechanism, a round rod can expand on the surface of the screen through the extrusion of the screen, and the round rod can push the silica sand in the screen to move when expanding, so that the screening efficiency of the screen is improved, and the existing problems are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a preparation device of high-strength low-gas-evolution silica sand, which comprises a box body, a ring frame, a feeding frame, an opening and closing door and supporting legs, wherein the top of the box body is communicated with the feeding frame;
the box body comprises a screen, a bent rod, an arc rod, a stirring rod, a rotating rod, a valve, sliding plates, a groove rotary table, a fixing mechanism, a stirring mechanism, a vibration mechanism and a semi-circular rod, wherein the rotating rod is fixedly connected with the output end of a motor, the center of the stirring rod is fixedly connected with the outer surface of the rotating rod, the number of the stirring rods is two, one ends of the two stirring rods, which are close to each other, are fixedly connected with the sliding plates, the sliding plates are contacted with the inner wall of the groove rotary table, one ends of the groove rotary table, which are far away from the rotating rod, are fixedly connected with the arc rod, one ends of the arc rod, which are far away from the groove rotary table, are rotatably connected with the inner wall of the box body through the rotating rod, the top of the rotating rod is fixedly connected with the semi-circular rod, the fixing mechanism is arranged inside the circular ring frame, the top of the inner wall of the box body is provided with the stirring mechanism, the bottom of the stirring mechanism is provided with the screen, and the bottom of the screen is provided with the vibration mechanism, the inner wall fixedly connected with knee of box, the bottom right side of box is provided with the valve, and the silica sand after the screening can fall into the bottom of box, puts into the inside of box through the frightened cement of opening and shutting and water, and the stirring rod stirs cement through the bull stick and mixes, and the silica sand can mix hardness and the wearability that increases cement together through the stirring of stirring rod and cement.
Furthermore, the vibration mechanism comprises a fixing frame, a limiting groove, a circular ring plate, an extrusion rod and a pulley, the limiting groove is formed in the fixing frame, the semicircular rod can rotate through a rotating rod, the extrusion rod can rotate in the fixing frame through the rotation of the semicircular rod, the extrusion rod can contact with the inner wall of the limiting groove during rotation to generate vibration through friction, the vibration can drive the screen to vibrate through the fixing frame, the screening efficiency of the screen is increased through vibration, the pulley is rotatably connected with the inner wall of the limiting groove through a bearing, the circular ring plate is fixedly connected with the outer surface of the pulley through a spring plate, and the extrusion rod is fixedly connected with the top of the semicircular rod;
the circular ring plate is arranged in the limiting groove, and the extrusion plate is in contact with the outer surface of the circular ring plate.
Furthermore, the outer surface of mount and knee pole fixed connection, the top of mount and the bottom surface contact of screen cloth.
Furthermore, the fixing mechanism comprises a semicircular elastic sheet, a fixing block and a triangular block, the semicircular elastic sheet is fixedly connected with the inner wall of the circular ring frame, the screen is clamped inside the circular ring frame through the semicircular elastic sheet, the front side of the circular ring frame is provided with an opening and closing door, the screen can be taken out through the opening and closing door and is convenient to replace, and one end, far away from the circular ring frame, of the semicircular elastic sheet is fixedly connected with the fixing block;
the quantity of fixed block has two, two the one end fixedly connected with triangle piece that the fixed block is close to each other.
Further, the screen cloth extends to the inside of semicircle shell fragment, the inner wall of screen cloth and the surface contact of triangle piece, the surface contact of the surface of screen cloth and the fixed block.
Further, the stirring mechanism comprises a top frame, a triangular movable rod, an elastic rod, a stirring mechanism and a round rod, the top frame is fixedly connected with the inner wall of the box body, the triangular movable rod is movably connected with the outer surface of the top frame through a rotating shaft, the round rod can be extruded when the screen moves upwards, the round rod can be expanded on the surface of the screen through the triangular movable rod when being extruded, the triangular movable rod can contract by utilizing the elasticity of the elastic rod, the stirring mechanism is arranged at the bottom of the top frame, and the round rod is fixedly connected with the bottom of the triangular movable rod;
the number of the triangular movable rods is two, and the inner walls of the triangular movable rods are fixedly connected with elastic rods.
Further, the number of the round rods is four, and the bottom outer surfaces of the four round rods are in contact with the top outer surface of the screen.
Furthermore, the stirring mechanism comprises a round frame, triangular protruding blocks, movable blocks, sliding holes, elastic push rods and thrust rods, the round frame is fixedly connected with the bottom of the top frame, the sliding holes are formed in the bottom of the round frame, the movable blocks are movably connected with the inner wall of the round frame through bearings, the number of the movable blocks is two, the triangular protruding blocks are fixedly connected to one ends, far away from the round frame, of the movable blocks, the round rods can push the movable blocks to move in the round frame when the round bars are expanded and contracted, the elastic push rods can prevent the round rods from being clamped through elasticity, the triangular protruding blocks can push silica sand through the movement of the movable blocks, the silica sand is stirred through the triangular protruding blocks, the situation that the surface contact of a silica sand screen which cannot be screened is affected by the surface contact of the screen is avoided, and the thrust rods are fixedly connected to one ends, far away from the movable blocks, of the triangular protruding blocks;
the bottom of one end of the movable block, which is far away from the round frame, is movably connected with an elastic push rod through a rotating shaft.
Furthermore, one end, far away from the movable block, of the elastic push rod is movably connected with the outer surface of the round rod through a rotating shaft, and the outer surface of the triangular protruding block is in contact with the inner wall of the sliding hole.
The invention has the following beneficial effects:
the silica sand can contact with the top of the cement after being screened by the screen, the stirring rod can stir the cement through the rotating rod, the sliding plate can rotate inside the groove rotating disc when the stirring rod rotates, the groove rotating disc drives the circular arc rod to rotate and stir inside the cement through the friction of the sliding plate, and the circular arc rod and the stirring rod stir the cement and the silica sand through different steering directions, so that the silica sand and the cement can be fully mixed together.
According to the invention, the fixed frame is jacked up when the extrusion rod is contacted with the surface of the circular ring plate, the screen is jacked up by the fixed frame by utilizing the elasticity of the bent rod, the screen is bumped by the falling of the fixed frame when the extrusion rod is contacted with the inner wall of the limiting groove, and the screening efficiency of the screen on silica sand is increased by bumping the screen.
The fixing block can extrude and fix the surface of the screen by utilizing the elasticity of the semicircular elastic sheet, the triangular block is contacted with the inner wall of the screen by utilizing the extrusion of the fixing block to fix the screen, and the screen is fixed by the elasticity of the semicircular elastic sheet and is convenient to replace.
The screen mesh can extrude the surface of the round rod when the screen mesh moves up and down through the extrusion of the fixed frame, and the round rod can push silica sand to move on the surface of the screen mesh when the round rod is expanded through the triangular movable rod, so that the surface of the screen mesh can be in reciprocating contact with new silica sand to increase the screening efficiency of the screen mesh.
According to the invention, when the round rod is expanded, silica sand on the surface of the screen is gathered on the surface of the round frame, the elastic push rod pushes the movable block up through the round rod, the triangular protruding block pushes the silica sand pushed by the round rod up, and the silica sand at the top of the triangular protruding block flows into the surface of the screen when the silica sand is pushed up, so that the condition that the screening efficiency of the screen is influenced by the contact of the silica sand which cannot be screened out and the surface of the screen is avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional structural view of the case of the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the turning mechanism of the present invention;
FIG. 6 is an enlarged view of the portion C of FIG. 5 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a box body; 10. screening a screen; 11. bending a rod; 12. an arc rod; 13. a stirring rod; 14. a rotating rod; 15. a valve; 16. a slide plate; 17. a groove turntable; 18. a fixing mechanism; 181. a semicircular elastic sheet; 182. a fixed block; 183. a triangular block; 19. a turning mechanism; 191. a top frame; 192. a triangular movable rod; 193. an elastic rod; 194. a stirring mechanism; c1, round shelf; c2, triangular protruding blocks; c3, a movable block; c4, a slide hole; c5, elastic push rod; c6, a thrust rod; 195. a round bar; 20. a vibration mechanism; 201. a fixed mount; 202. a limiting groove; 203. a circular ring plate; 204. an extrusion stem; 205. a pulley; 21. a semi-circular rod; 2. a circular ring frame; 3. a feeding frame; 4. opening and closing the door; 5. and (7) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-6, the invention relates to a high-strength low-gas-evolution-amount silica sand preparation device, which comprises a box body 1, a circular ring frame 2, a feeding frame 3, an opening and closing door 4 and supporting legs 5, wherein the top of the box body 1 is communicated with the feeding frame 3, the circular ring frame 2 is arranged on the outer surface of the box body 1, the opening and closing door 4 is hinged to the front surface of the circular ring frame 2, the supporting legs 5 are arranged at the bottom of the box body 1, and a motor is arranged at the bottom of the box body 1;
the box body 1 comprises a screen 10, a bent rod 11, an arc rod 12, a stirring rod 13, a rotating rod 14, a valve 15, a sliding plate 16, a groove rotary table 17, a fixing mechanism 18, a turning mechanism 19, a vibration mechanism 20 and a semi-circular rod 21, wherein the rotating rod 14 is fixedly connected with the output end of a motor, the center of the stirring rod 13 is fixedly connected with the outer surface of the rotating rod 14, the number of the stirring rods 13 is two, the sliding plate 16 is fixedly connected with one end, close to each other, of the two stirring rods 13, the sliding plate 16 is contacted with the inner wall of the groove rotary table 17, the arc rod 12 is fixedly connected with one end, far away from the rotating rod 14, of the groove rotary table 17, one end, far away from the groove rotary table 17, of the arc rod 12 is rotatably connected with the inner wall of the box body 1 through a rotating shaft rod, the semi-circular rod 21 is fixedly connected with the top of the rotating rod 14, the fixing mechanism 18 is arranged inside the circular frame 2, the turning mechanism 19 is arranged on the top of the inner wall of the box body 1, the bottom of the turning mechanism 19 is provided with the screen 10, the bottom of the screen mesh 10 is provided with a vibration mechanism 20, the inner wall of the box body 1 is fixedly connected with a bent rod 11, the right side of the bottom of the box body 1 is provided with a valve 15, silica sand of the invention can be contacted with the top of cement after being screened by the screen mesh 10, a stirring rod 13 can stir the cement through a rotating rod 14, a sliding plate 16 can rotate inside a groove rotating disc 17 when the stirring rod 13 rotates, the groove rotating disc 17 drives an arc rod 12 to rotate and stir inside the cement through the friction of the sliding plate 16, and the arc rod 12 and the stirring rod 13 stir the cement and the silica sand through different steering directions, so that the silica sand and the cement can be fully mixed together.
The vibrating mechanism 20 comprises a fixing frame 201, a limiting groove 202, a circular ring plate 203, an extrusion rod 204 and a pulley 205, wherein the limiting groove 202 is formed in the fixing frame 201, the pulley 205 is rotatably connected with the inner wall of the limiting groove 202 through a bearing, the circular ring plate 203 is fixedly connected with the outer surface of the pulley 205 through an elastic sheet, and the extrusion rod 204 is fixedly connected with the top of the semicircular rod 21;
the annular plate 203 is disposed inside the stopper groove 202, and the pressing plate 204 is in contact with the outer surface of the annular plate 203.
The outer surface of the fixing frame 201 is fixedly connected with the bent rod 11, and the top of the fixing frame 201 is contacted with the outer surface of the bottom of the screen mesh 10.
The fixing mechanism 18 comprises a semicircular elastic sheet 181, a fixing block 182 and a triangular block 183, the semicircular elastic sheet 181 is fixedly connected with the inner wall of the circular ring frame 2, one end, far away from the circular ring frame 2, of the semicircular elastic sheet 181 is fixedly connected with the fixing block 182, the fixing block 182 can extrude and fix the surface of the screen mesh 10 by utilizing the elasticity of the semicircular elastic sheet 181, the triangular block 183 is in contact with the inner wall of the screen mesh 10 by utilizing the extrusion of the fixing block 182 to fix the screen mesh 10, and the screen mesh 10 is fixed by the elasticity of the semicircular elastic sheet 181, and meanwhile, the screen mesh 10 is convenient to replace;
the number of the fixing blocks 182 is two, and one end of each of the two fixing blocks 182 close to each other is fixedly connected with a triangular block 183.
The screen 10 extends to the inside of the semicircular elastic sheet 181, the inner wall of the screen 10 contacts the outer surface of the triangular block 183, and the outer surface of the screen 10 contacts the outer surface of the fixing block 182.
The turning mechanism 19 comprises a top frame 191, a triangular movable rod 192, an elastic rod 193, a stirring mechanism 194 and a round rod 195, the top frame 191 is fixedly connected with the inner wall of the box body 1, the triangular movable rod 192 is movably connected with the outer surface of the top frame 191 through a rotating shaft, the stirring mechanism 194 is arranged at the bottom of the top frame 191, and the round rod 195 is fixedly connected with the bottom of the triangular movable rod 192;
the number of the triangular movable rods 192 is two, and the inner wall of the triangular movable rod 192 is fixedly connected with an elastic rod 193.
The number of the round bars 195 is four, and the bottom outer surfaces of the four round bars 195 are in contact with the top outer surface of the screen 10.
The stirring mechanism 194 includes a circular shelf c1, a triangular protrusion block c2, a movable block c3, the silicon sand screening device comprises a sliding hole c4, an elastic push rod c5 and a thrust rod c6, wherein a circular frame c1 is fixedly connected with the bottom of a top frame 191, the bottom of a circular frame c1 is provided with a sliding hole c4, a movable block c3 is movably connected with the inner wall of the circular frame c1 through a bearing, the number of the movable blocks c3 is two, one end, away from the circular frame c1, of each movable block c3 is fixedly connected with a triangular projection block c2, and one end, away from the movable block c3, of each triangular projection block c2 is fixedly connected with the thrust rod c6, silicon sand on the surface of a screen mesh 10 is gathered on the surface of the circular frame c1 when the circular rod 195 is expanded, the elastic push rod c5 pushes up the movable block c3 through the circular rod 195, the triangular projection block c2 pushes up the silicon sand pushed by the circular rod 195, and the silicon sand on the top of the screen mesh can flow into the surface of the circular frame 10 when the triangular projection block c2 pushes up the silicon sand, so that the silicon sand which is not screened out is prevented from contacting with the surface of the screen mesh 10 to influence the screening efficiency;
the bottom of one end of the movable block c3 far away from the round frame c1 is movably connected with an elastic push rod c5 through a rotating shaft.
One end of the elastic push rod c5 far away from the movable block c3 is movably connected with the outer surface of the round rod 195 through a rotating shaft, and the outer surface of the triangular protruding block c2 is contacted with the inner wall of the sliding hole c 4.
One specific application of this embodiment is: silica sand is put into the box body 1 through the feeding frame 3, the motor is electrified to drive the rotating rod 14 to rotate in the box body 1, the semicircular rod 21 rotates in the fixed frame 201 through the rotation of the rotating rod 14, the circular ring plate 203 rotates in the limiting groove 202 through the pulley 205, the extrusion rod 204 extrudes the circular ring plate 203 through the rotation of the semicircular rod 21, the fixed frame 201 pushes the screen 10 upwards through the contact of the extrusion rod 204 and the circular ring plate 203, the extrusion rod 204 and the inner wall of the fixed frame 201 contact the screen 10 and move downwards, the fixed frame 201 generates vibration through the extrusion rod 204 to enable the screen 10 to screen the silica sand through vibration, the circular rod 195 expands on the surface of the screen 10 through the triangular movable rod 192 when being extruded by the screen 10, the circular rod 195 pushes the silica sand to move in the screen 10 when expanding, and the silica sand cannot settle on the surface of the screen 10 to reduce the screening effect, when the round rod 195 expands or contracts, the elastic push rod c5 is pulled to drive the movable block c3 to move, the triangular protrusion block c2 moves upwards through the extrusion of the elastic push rod c5 to push silica sand upwards, and the silica sand c2 increases the fluidity through the triangular protrusion block c 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a preparation facilities of low gas production volume silica sand of high strength, includes box (1), ring frame (2), feeding frame (3), door (4) and landing leg (5) that open and shut, its characterized in that: the top of the box body (1) is communicated with a feeding frame (3), the outer surface of the box body (1) is provided with a ring frame (2), the front of the ring frame (2) is hinged with an opening and closing door (4), the bottom of the box body (1) is provided with a supporting leg (5), and the bottom of the box body (1) is provided with a motor;
the box body (1) comprises a screen (10), a bent rod (11), an arc rod (12), a stirring rod (13), a rotating rod (14), a valve (15), a sliding plate (16), a groove rotating disc (17), a fixing mechanism (18), two stirring mechanisms (19), a vibration mechanism (20) and a semi-circular rod (21), wherein the rotating rod (14) is fixedly connected with the output end of a motor, the center of the stirring rod (13) is fixedly connected with the outer surface of the rotating rod (14), the number of the stirring rods (13) is two, the ends, close to each other, of the two stirring rods (13) are fixedly connected with the sliding plate (16), the sliding plate (16) is in contact with the inner wall of the groove rotating disc (17), the end, far away from the rotating rod (14), of the groove rotating disc (17) is fixedly connected with the arc rod (12), and the end, far away from the groove rotating disc (17), of the arc rod (12) is rotatably connected with the inner wall of the box body (1) through the rotating rod, the top fixedly connected with semicircle pole (21) of bull stick (14), the inside of ring frame (2) is provided with fixed establishment (18), the inner wall top of box (1) is provided with the mechanism (19) that turns, the bottom of the mechanism (19) that turns is provided with screen cloth (10), the bottom of screen cloth (10) is provided with vibrations mechanism (20), the inner wall fixedly connected with knee (11) of box (1), the bottom right side of box (1) is provided with valve (15).
2. The preparation device of the high-strength low-gas-evolution silica sand according to claim 1, characterized in that: the vibration mechanism (20) comprises a fixed frame (201), a limiting groove (202), a circular plate (203), an extrusion rod (204) and a pulley (205), the limiting groove (202) is formed in the fixed frame (201), the pulley (205) is rotatably connected with the inner wall of the limiting groove (202) through a bearing, the circular plate (203) is fixedly connected with the outer surface of the pulley (205) through an elastic sheet, and the extrusion rod (204) is fixedly connected with the top of the semicircular rod (21);
the circular ring plate (203) is arranged inside the limiting groove (202), and the extrusion plate (204) is in contact with the outer surface of the circular ring plate (203).
3. The preparation device of the high-strength low-gas-evolution silica sand according to claim 2, characterized in that: the outer surface of the fixing frame (201) is fixedly connected with the bent rod (11), and the top of the fixing frame (201) is in contact with the outer surface of the bottom of the screen (10).
4. The preparation device of the high-strength low-gas-evolution silica sand according to claim 1, characterized in that: the fixing mechanism (18) comprises a semicircular elastic sheet (181), a fixing block (182) and a triangular block (183), the semicircular elastic sheet (181) is fixedly connected with the inner wall of the circular ring frame (2), and one end, far away from the circular ring frame (2), of the semicircular elastic sheet (181) is fixedly connected with the fixing block (182);
the number of the fixed blocks (182) is two, and one ends of the two fixed blocks (182) close to each other are fixedly connected with a triangular block (183).
5. The preparation device of the high-strength low-gas-evolution silica sand according to claim 1, characterized in that: the screen (10) extends to the inside of the semicircular elastic sheet (181), the inner wall of the screen (10) is in contact with the outer surface of the triangular block (183), and the outer surface of the screen (10) is in contact with the outer surface of the fixing block (182).
6. The preparation device of the high-strength low-gas-evolution silica sand according to claim 1, characterized in that: the turning mechanism (19) comprises a top frame (191), a triangular movable rod (192), an elastic rod (193), a stirring mechanism (194) and a round rod (195), the top frame (191) is fixedly connected with the inner wall of the box body (1), the triangular movable rod (192) is movably connected with the outer surface of the top frame (191) through a rotating shaft, the stirring mechanism (194) is arranged at the bottom of the top frame (191), and the round rod (195) is fixedly connected with the bottom of the triangular movable rod (192);
the number of the triangular movable rods (192) is two, and the inner wall of each triangular movable rod (192) is fixedly connected with an elastic rod (193).
7. The preparation device of the high-strength low-gas-evolution silica sand according to claim 6, characterized in that: the number of the round rods (195) is four, and the outer surfaces of the bottoms of the four round rods (195) are in contact with the outer surface of the top of the screen (10).
8. The preparation device of the high-strength low-gas-evolution silica sand according to claim 6, characterized in that: the stirring mechanism (194) comprises a circular frame (c1), triangular protrusion blocks (c2), movable blocks (c3), a sliding hole (c4), an elastic push rod (c5) and a thrust rod (c6), wherein the circular frame (c1) is fixedly connected with the bottom of the top frame (191), the bottom of the circular frame (c1) is provided with the sliding hole (c4), the movable blocks (c3) are movably connected with the inner wall of the circular frame (c1) through bearings, the number of the movable blocks (c3) is two, one end, far away from the circular frame (c1), of each movable block (c3) is fixedly connected with a triangular protrusion block (c2), and one end, far away from the movable block (c3), of each triangular protrusion block (c2) is fixedly connected with the thrust rod (c 6);
the bottom of one end of the movable block (c3) far away from the round frame (c1) is movably connected with an elastic push rod (c5) through a rotating shaft.
9. The preparation device of the high-strength low-gas-evolution silica sand according to claim 8, characterized in that: one end of the elastic push rod (c5) far away from the movable block (c3) is movably connected with the outer surface of the round rod (195) through a rotating shaft, and the outer surface of the triangular protruding block (c2) is in contact with the inner wall of the sliding hole (c 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111588154.3A CN114308633A (en) | 2021-12-23 | 2021-12-23 | Preparation facilities of low gas production volume silica sand of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111588154.3A CN114308633A (en) | 2021-12-23 | 2021-12-23 | Preparation facilities of low gas production volume silica sand of high strength |
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| Publication Number | Publication Date |
|---|---|
| CN114308633A true CN114308633A (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111588154.3A Pending CN114308633A (en) | 2021-12-23 | 2021-12-23 | Preparation facilities of low gas production volume silica sand of high strength |
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| CN (1) | CN114308633A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021146328A (en) * | 2020-03-18 | 2021-09-27 | 王磊 | Dye crushing apparatus |
| CN113716824A (en) * | 2021-11-03 | 2021-11-30 | 苏州飞驰环保科技股份有限公司 | Reinforced sludge aeration treatment device |
-
2021
- 2021-12-23 CN CN202111588154.3A patent/CN114308633A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021146328A (en) * | 2020-03-18 | 2021-09-27 | 王磊 | Dye crushing apparatus |
| CN113716824A (en) * | 2021-11-03 | 2021-11-30 | 苏州飞驰环保科技股份有限公司 | Reinforced sludge aeration treatment device |
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Application publication date: 20220412 |
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