Waste wet sand recycling system
The waste wet sand recycling and treatment system, composed of a refrigeration unit, stirring blades, and screening screen, solves the problem of long natural cooling time of plastic sand after steel casting, achieving rapid cooling and efficient screening, and improving production efficiency.
Patent Information
- Application Number
- CN202422731600.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-11-11
AI Technical Summary
After steel casting is completed, the molding sand is at a high temperature, and natural cooling takes a long time, which affects production efficiency.
The cooling mechanism consists of a refrigeration unit, a third motor, a rotating rod, and fan blades. Combined with a stirring mechanism, a screening mechanism, and a dust removal mechanism, it achieves rapid cooling and efficient screening through refrigeration, stirring, screening, and dust removal by the air pump.
This technology enables rapid cooling and efficient screening of shaped sand, improving production efficiency and avoiding the waste of time caused by natural cooling.
Smart Images
Figure CN223811521U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of wet sand recycling, and particularly relates to a waste wet sand recycling system. BACKGROUND
[0002] Steel casting shaping refers to a process of utilizing plastic deformation of steel materials under external force to obtain a blank or a part with a required shape, size and mechanical property through a specific processing method. The process involves plastic deformation of solid metal under external force to obtain a product with a specific shape, size and mechanical property. In the steel casting process, the plastic shaping sand plays a crucial role.
[0003] At present, after the steel casting is completed, the plastic shaping sand has a high temperature and cannot be directly recycled and utilized. The plastic shaping sand is usually cooled in a natural cooling manner, but the natural cooling takes a long time and affects the production efficiency. CONTENT OF THE UTILITY MODEL
[0004] In view of the defects of the prior art, the utility model provides a waste wet sand recycling system, which overcomes the defects of the prior art and aims to solve the problems in the background art.
[0005] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: a waste wet sand recycling system, comprising a box body, a feeding pipe fixedly connected to the top of the box body, a discharging pipe fixedly connected to the bottom of the box body, a cooling mechanism arranged on one side of the box body, the cooling mechanism comprising a refrigerating machine, the refrigerating machine being fixedly communicated with the box body, a third motor fixedly connected to the side of the refrigerating machine close to the box body, a rotating rod fixedly connected to the output end of the third motor, a fan blade fixedly connected to the surface of the rotating rod, two stirring mechanisms arranged in the box body, a screening mechanism arranged at the bottom of the stirring mechanism, a shaking mechanism arranged on one side of the screening mechanism, and a dust removal mechanism arranged at the bottom of the shaking mechanism.
[0006] As a preferred embodiment, the communication part of the box body and the refrigerating machine is fixedly connected with a filter screen.
[0007] By adopting the above technical scheme, the filter screen is fixedly connected to the communication part of the box body and the refrigerating machine, and foreign matters are prevented from entering the interior of the refrigerating machine by the filter screen, so that the foreign matters can be better prevented from entering the interior of the refrigerating machine.
[0008] As a preferred embodiment, the stirring mechanism comprises a first motor fixedly connected to the box body, two first motors are arranged on the surface of the box body, the output end of the first motor is fixedly connected with a support rod, and the surface of the support rod is fixedly connected with a plurality of stirring blades which are uniformly distributed on the surface of the support rod.
[0009] By adopting the above technical scheme, the support rod is driven to rotate by the output end of the first motor, the stirring blade is driven to rotate by the rotation of the support rod, the plastic sand in the box body is stirred by the stirring blade, the cooling of the plastic sand is accelerated, the plastic sand in the box body can be better stirred, and the cooling of the plastic sand is accelerated.
[0010] As a preferred embodiment, the support rod is provided with a bearing away from the first motor, the outer ring of the bearing is fixedly connected with the box body, and the inner ring of the bearing is fixedly connected with the support rod.
[0011] By adopting the above technical scheme, the support rod is driven to rotate by the output end of the first motor, the stirring blade is driven to rotate by the rotation of the support rod, the plastic sand in the box body is stirred by the stirring blade, the cooling of the plastic sand is accelerated, the plastic sand in the box body can be better stirred, and the cooling of the plastic sand is accelerated.
[0012] As a preferred embodiment, the screening mechanism comprises a fixed frame, the fixed frame is in sliding connection with the box body, and the inside of the fixed frame is fixedly connected with a screening net.
[0013] By adopting the above technical scheme, the screening net is fixed by the fixed frame, and the plastic sand is screened by the screening net, so that the plastic sand can be better screened.
[0014] As a preferred embodiment, the shaking mechanism comprises a second motor, the second motor is fixedly connected with the box body, the output end of the second motor is fixedly connected with a rotating disc, the rotating disc is fixedly connected with a limiting rod away from the second motor, the outside of the limiting rod is in sliding connection with a moving rod, and the moving rod is fixedly connected with the fixed frame.
[0015] By adopting the above technical scheme, the rotating disc is driven to rotate by the output end of the second motor, the moving rod is driven to slide in the inside of the fixed frame by the rotation of the rotating disc, the fixed frame is driven to reciprocate by the movement of the moving rod in the inside of the fixed frame, the fixed frame and the screening net are driven to shake by the movement of the fixed frame, the screening of the plastic sand is accelerated, the fixed frame and the screening net can be better driven to shake, and the screening of the plastic sand is accelerated.
[0016] As a preferred embodiment, the dust removal mechanism comprises an air pump, the air pump is fixedly connected with the box body, the output end of the air pump is fixedly communicated with the box body, one side of the air pump is fixedly connected with a conveying pipe, one end of the conveying pipe away from the air pump is fixedly communicated with a collecting box, the collecting box is fixedly connected with the box body, and a filter membrane is arranged at the connection position of the output end of the air pump and the box body.
[0017] By adopting the technical scheme, dust in the box body is sucked into the inside of the conveying pipe by the air pump, then the dust is conveyed into the inside of the collecting box by the conveying pipe, and then the dust is collected by the collecting box, so that the inside of the box body can be better dusted.
[0018] As a preferred implementation form, the bottom of the box body is fixedly connected with four supporting legs, and the four supporting legs are symmetrically distributed on the bottom of the box body.
[0019] By adopting the technical scheme, the bottom of the box body is fixedly connected with four supporting legs, and the four supporting legs are symmetrically distributed on the bottom of the box body, and then the box body is supported by the supporting legs, so that the box body can be better supported.
[0020] The beneficial effects of the present application are:
[0021] 1. The waste wet sand recycling system, by setting the refrigeration machine, the third motor, the rotating rod and the fan blade, the refrigeration machine is used for refrigeration, the output end of the third motor is used for driving the rotating rod to rotate, the rotating rod is used for driving the fan blade to rotate, and the fan blade is used for blowing cold air to the shaped sand to cool the shaped sand, thereby avoiding the problem that the traditional natural cooling of the shaped sand is time-consuming and affects the production efficiency, and improving the practicability.
[0022] 2. The waste wet sand recycling system, by setting the second motor, the moving rod, the rotating disc and the limiting rod, the output end of the second motor is used for driving the rotating disc to rotate, the rotating disc is used for driving the moving rod to slide in the fixed frame, the moving rod is used for driving the fixed frame to reciprocate in the fixed frame, and the fixed frame is used for driving the fixed frame and the screening net to shake, thereby accelerating the screening of the shaped sand, avoiding the problem that the existing waste wet sand recycling system has a slow screening efficiency of the shaped sand, and improving the practicability. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a front structure schematic view of the present application;
[0024] Figure 2 It is a side structure sectional view of the present application;
[0025] Figure 3 It is a shaking mechanism structure schematic view of the present application;
[0026] Figure 4 It is a cooling mechanism structure schematic view of the present application.
[0027] The figure label: 1, box; 2, dust removal mechanism; 21, collection box; 22, air pump; 23, conveying pipe; 3, stirring mechanism; 31, stirring blade; 32, support rod; 33, first motor; 4, screening mechanism; 41, fixed frame; 42, screening net; 5, cooling mechanism; 51, refrigerator; 52, third motor; 53, rotating rod; 54, fan blade; 6, shaking mechanism; 61, second motor; 62, moving rod; 63, rotating disc; 64, limiting rod; 7, feeding pipe; 8, discharge pipe; 9, bearing; 10, supporting leg. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments.
[0029] Referring to Figures 1-4 An old and wet sand recycling system, including box 1, the top of the box 1 is fixedly connected with the feeding pipe 7, the bottom of the box 1 is fixedly connected with the discharge pipe 8, one side of the box 1 is provided with cooling mechanism 5, the cooling mechanism 5 includes refrigerator 51, the refrigerator 51 is fixedly communicated with the box 1, the refrigerator 51 is fixedly connected with the third motor 52 near one side of the box 1, the output end of the third motor 52 is fixedly connected with the rotating rod 53, the surface of the rotating rod 53 is fixedly connected with the fan blade 54, the communication between the box 1 and the refrigerator 51 is fixedly connected with the filter screen; the filter screen is fixedly connected between the box 1 and the refrigerator 51, and foreign matter is prevented from entering the interior of the refrigerator 51, which can better prevent foreign matter from entering the interior of the refrigerator 51.
[0030] Referring to Figures 1-2 The inside of the box 1 is provided with two stirring mechanisms 3, the stirring mechanism 3 includes a first motor 33, the first motor 33 is fixedly connected with the box 1, the first motor 33 is provided with two, the two first motors 33 are evenly distributed on the surface of the box 1, the output end of the first motor 33 is fixedly connected with the support rod 32, the surface of the support rod 32 is fixedly connected with a plurality of stirring blades 31, and the plurality of stirring blades 31 are evenly distributed on the surface of the support rod 32; the output end of the first motor 33 drives the support rod 32 to rotate, the support rod 32 drives the stirring blade 31 to rotate, and the stirring blade 31 stirs the shaped sand in the box 1, which can accelerate the cooling of the shaped sand and better stir the shaped sand in the box 1.
[0031] Referring to Figure 2The side, away from the first motor 33, of the support rod 32 is provided with a bearing 9, the outer ring of the bearing 9 is fixedly connected with the box body 1, and the inner ring of the bearing 9 is fixedly connected with the support rod 32; the side, away from the first motor 33, of the support rod 32 is provided with the bearing 9, the outer ring of the bearing 9 is fixedly connected with the box body 1, and the inner ring of the bearing 9 is fixedly connected with the support rod 32, so that the support rod 32 can rotate better.
[0032] With reference to Figures 1-3 The bottom of the stirring mechanism 3 is provided with a screening mechanism 4, the screening mechanism 4 comprises a fixed frame 41, the fixed frame 41 is slidingly connected with the box body 1, and the inside of the fixed frame 41 is fixedly connected with a screening net 42; the screening net 42 is fixed by the fixed frame 41, and the plastic sand is screened by the screening net 42, so that the plastic sand can be screened better.
[0033] With reference to Figures 1-3 One side of the screening mechanism 4 is provided with a shaking mechanism 6, the shaking mechanism 6 comprises a second motor 61, the second motor 61 is fixedly connected with the box body 1, the output end of the second motor 61 is fixedly connected with a rotating disc 63, the side, away from the second motor 61, of the rotating disc 63 is fixedly connected with a limiting rod 64, the outside of the limiting rod 64 is slidingly connected with a moving rod 62, and the moving rod 62 is fixedly connected with the fixed frame 41; the rotating disc 63 is driven to rotate by the output end of the second motor 61, the moving rod 62 is driven to slide in the inside of the fixed frame 41 by the rotating disc 63, the fixed frame 41 is driven to reciprocate by the moving rod 62 moving in the inside of the fixed frame 41, the fixed frame 41 and the screening net 42 are driven to shake by the fixed frame 41 moving, the screening of the plastic sand is accelerated, the fixed frame 41 and the screening net 42 can be shaken better, and the screening of the plastic sand can be accelerated.
[0034] With reference to Figures 1-2 The bottom of the shaking mechanism 6 is provided with a dust removal mechanism 2, the dust removal mechanism 2 comprises a gas pump 22, the gas pump 22 is fixedly connected with the box body 1, the output end of the gas pump 22 is fixedly communicated with the box body 1, one side of the gas pump 22 is fixedly connected with a conveying pipe 23, one end, away from the gas pump 22, of the conveying pipe 23 is fixedly communicated with a collecting box 21, the collecting box 21 is fixedly connected with the box body 1, and the connecting position of the output end of the gas pump 22 and the box body 1 is provided with a filter membrane; the dust in the inside of the box body 1 is sucked into the inside of the conveying pipe 23 by the gas pump 22, the dust is conveyed into the inside of the collecting box 21 by the conveying pipe 23, and the dust is collected by the collecting box 21, so that the inside of the box body 1 can be dusted better.
[0035] With reference to Figures 1-2The bottom of the box body 1 is fixedly connected with four supporting legs 10, which are symmetrically distributed on the bottom of the box body 1; the bottom of the box body 1 is fixedly connected with four supporting legs 10, which are symmetrically distributed on the bottom of the box body 1, and the box body 1 is supported by the supporting legs 10, so that the box body 1 can be better supported.
[0036] Working principle: the material enters the inside of the box body 1 through the feeding pipe 7, is cooled by the refrigerating machine 51, is rotated by the output end of the third motor 52 to drive the rotating rod 53 to rotate, drives the fan blade 54 to rotate by the rotating rod 53, blows the cold air to the plastic sand by the fan blade 54 to cool the plastic sand, rotates the supporting rod 32 by the output end of the first motor 33 to drive the stirring blade 31 to rotate, rotates the stirring blade 31 by the supporting rod 32 to stir the plastic sand in the box body 1, accelerates the cooling of the plastic sand, fixes the screening net 42 by the fixed frame 41, screens the plastic sand by the screening net 42, rotates the rotating disc 63 by the output end of the second motor 61 to drive the moving rod 62 to slide in the inside of the fixed frame 41, drives the fixed frame 41 to reciprocate by the moving rod 62 moving in the inside of the fixed frame 41, drives the fixed frame 41 and the screening net 42 to shake by the fixed frame 41 moving, accelerates the screening of the plastic sand, sucks the dust in the inside of the box body 1 into the inside of the conveying pipe 23 by the air pump 22, conveys the dust to the inside of the collecting box 21 by the conveying pipe 23, collects the dust by the collecting box 21, and discharges the material by the discharging pipe 8.
[0037] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A system for recycling used wet sand, comprising a box (1), characterized in that, The top of the box (1) is fixedly connected with a feeding pipe (7), the bottom of the box (1) is fixedly connected with a discharging pipe (8), one side of the box (1) is provided with a cooling mechanism (5), the cooling mechanism (5) comprises a refrigerating machine (51), the refrigerating machine (51) is fixedly communicated with the box (1), one side of the refrigerating machine (51) is fixedly connected with a third motor (52) close to the box (1), the output end of the third motor (52) is fixedly connected with a rotating rod (53), the surface of the rotating rod (53) is fixedly connected with a fan blade (54), the inside of the box (1) is provided with two stirring mechanisms (3), the bottom of the stirring mechanism (3) is provided with a screening mechanism (4), one side of the screening mechanism (4) is provided with a shaking mechanism (6), the bottom of the shaking mechanism (6) is provided with a dust removal mechanism (2).
2. The system for recycling used wet sand according to claim 1, wherein The communication part of the box (1) and the refrigerating machine (51) is fixedly connected with a filter screen.
3. The system for recycling of used wet sand according to claim 1, characterized in that, The stirring mechanism (3) comprises a first motor (33), the first motor (33) is fixedly connected with the box (1), the first motor (33) is provided with two, two first motors (33) are evenly distributed on the surface of the box (1), the output end of the first motor (33) is fixedly connected with a support rod (32), the surface of the support rod (32) is fixedly connected with a plurality of stirring blades (31), a plurality of stirring blades (31) are evenly distributed on the surface of the support rod (32).
4. The system for recycling used wet sand according to claim 3, wherein The side, away from the first motor (33), of the support rod (32) is provided with a bearing (9), the outer ring of the bearing (9) is fixedly connected with the box (1), the inner ring of the bearing (9) is fixedly connected with the support rod (32).
5. The system for recycling used wet sand according to claim 1, wherein The screening mechanism (4) comprises a fixed frame (41), the fixed frame (41) is slidingly connected with the box (1), the inside of the fixed frame (41) is fixedly connected with a screening screen (42).
6. The system for recycling used wet sand according to claim 5, wherein The shaking mechanism (6) comprises a second motor (61), the second motor (61) is fixedly connected with the box (1), the output end of the second motor (61) is fixedly connected with a rotating disc (63), one side, away from the second motor (61), of the rotating disc (63) is fixedly connected with a limiting rod (64), the outside of the limiting rod (64) is slidingly connected with a moving rod (62), the moving rod (62) is fixedly connected with the fixed frame (41).
7. The system for recycling used wet sand according to claim 1, wherein The dust removal mechanism (2) comprises an air pump (22), the air pump (22) is fixedly connected with the box (1), the output end of the air pump (22) is fixedly communicated with the box (1), one side of the air pump (22) is fixedly connected with a conveying pipe (23), one end, away from the air pump (22), of the conveying pipe (23) is fixedly communicated with a collecting box (21), the collecting box (21) is fixedly connected with the box (1), the connecting part of the output end of the air pump (22) and the box (1) is provided with a filter membrane.
8. The system for recycling used wet sand according to claim 1, wherein The bottom of the box (1) is fixedly connected with four support legs (10), four support legs (10) are symmetrically distributed on the bottom of the box (1).