Abrasive recovery device of wet sand blasting machine
By designing an abrasive recovery device in the wet sandblasting machine and using separation nets and filters to screen and filter the abrasives, the problem of damage to the surface of parts by broken abrasives is solved, and the quality of parts and the utilization rate of abrasives are improved.
Patent Information
- Application Number
- CN202323443613.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-18
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2033-12-18
AI Technical Summary
During the abrasive recycling process of wet sandblasting machines, if the crushed abrasive is not cleaned, it will cause further damage to the surface of the parts during sandblasting operation, and the adhesion and durability cannot be improved, resulting in the quality of the parts not meeting the standards.
An abrasive recovery device for a wet sandblasting machine is designed, including a frame, an installation part and a separation part. The separation net is used to screen the abrasives. The complete abrasives are transported to the recovery cabinet through the discharge hose, and the broken abrasives and water are After being filtered by the filter, the water is recycled into the water storage tank, and the broken abrasive is cleaned by regularly replacing the filter.
Through separation screen screening and filter screen filtration, damage to the surface of parts caused by broken abrasives is effectively avoided, the quality of parts is improved, and the reuse of abrasives and water recycling are ensured.
Smart Images
Figure CN222360030U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of part surface treatment, in particular to an abrasive recovery device for a wet sandblasting machine. Background Art
[0002] Wet sandblasting machine is a kind of equipment widely used in various industrial fields, especially suitable for surface treatment of parts. It uses high-pressure water flow and abrasive to impact and grind the surface of parts to achieve the effect of cleaning and roughening. This surface treatment method can effectively improve the adhesion of the coating, improve the anti-corrosion performance, and enhance the durability of parts.
[0003] The main components of a wet sandblasting machine include a pressure tank, a spray gun, a pipe system, and an abrasive recovery system. The pressure tank stores high-pressure water, and is equipped with a nozzle and abrasives. When the high-pressure water and abrasives are mixed, they are sprayed out through the spray gun to impact and grind the surface of the parts. The pipe system is the channel that transports the high-pressure water from the pressure tank to the spray gun, and the abrasive recovery system is responsible for recovering the used abrasives for reuse.
[0004] However, if the broken abrasives in the abrasive are not cleaned during abrasive recycling, the broken abrasives will cause further damage to the surface of the parts during the sandblasting operation, and the expected strengthening and adhesion improvement purpose cannot be achieved, making the quality of the parts unable to meet the required standards, resulting in the defect of poor quality of the parts.
[0005] Based on this, the utility model designs an abrasive recovery device for a wet sandblasting machine to solve the above problems. Utility Model Content
[0006] The utility model aims to provide an abrasive recovery device for a wet sandblasting machine to solve the above technical problems.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a frame, a mounting part and a separation part, the frame is fixedly provided with a waste cabinet, a water storage tank and a recovery cabinet, and the frame is fixedly provided with a material discharge hose; the mounting part includes a mounting frame and a vibration device, the vibration device is fixedly provided on the mounting frame, and the mounting frame is fixedly provided on the frame; the separation part is fixedly provided on the output end of the vibration device, the outlet of the material discharge hose is fixedly provided above the separation part, the separation part is fixedly provided with a material discharge hose, and the other end of the material discharge hose is connected to the recovery cabinet; the waste cabinet is fixedly provided below the separation part, a filter screen is detachably provided in the waste cabinet, a water diversion pipe is provided on the waste cabinet, and the other end of the water diversion pipe is provided on the water storage tank.
[0008] Preferably, the vibration device includes a rotating motor, a connecting rod and a connecting rod, the rotating motor is fixedly set on the mounting frame, the connecting rod is fixedly set on the output shaft of the rotating motor, the other end of the connecting rod is rotatably set on the separation part, the mounting frame is rotatably provided with a connecting rod, the other end of the connecting rod is rotatably set on the separation part, and three connecting rods are provided.
[0009] Preferably, the separation part comprises a containing frame and a separation net, the containing frame is arranged on the vibration device, the separation net is fixedly arranged at the bottom of the containing frame, and leakage holes are opened on the separation net.
[0010] Preferably, the diameter of the leakage hole is slightly smaller than the diameter of the abrasive.
[0011] In summary, the present application has the following beneficial technical effects: the abrasive of the wet sandblasting machine is screened through a separation net, so that the complete abrasive is driven by the separation part and transported to the recovery cabinet through the discharge hose; the water and broken abrasive screened by the separation net are filtered by the filter net, and the water is stored in the water storage tank after passing through the water diversion pipe for recycling. By regularly replacing the filter net, the amount of broken abrasive in the reused water and abrasive is reduced. When performing wet sandblasting operations, the damage to the surface of parts caused by broken abrasives is avoided, which has the advantage of improving the quality of parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0013] Figure 1 This is a schematic diagram of the rack structure of this embodiment;
[0014] Figure 2 Schematic diagram of the installation structure of this embodiment.
[0015] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0016] 1. Frame; 2. Mounting part; 3. Separation part; 4. Waste cabinet; 5. Water storage tank; 6. Recovery cabinet; 7. Dropping hose; 8. Mounting frame; 9. Vibration device; 10. Rotating motor; 11. Connecting rod; 12. Connecting rod; 13. Receiving frame; 14. Separation net; 16. Discharging hose; 17. Filter net; 18. Water pipe. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] The following is combined with Figure 1 —2 Provide further details of this application.
[0019] An abrasive recovery device for a wet sandblasting machine comprises a frame 1, a mounting portion 2 and a separation portion 3.
[0020] A waste cabinet 4 , a water storage tank 5 and a recovery cabinet 6 are fixedly arranged on the frame 1 , and a material discharge hose 7 is fixedly arranged on the frame 1 .
[0021] The mounting portion 2 includes a mounting frame 8 and a vibration device 9, the vibration device 9 is fixedly arranged on the mounting frame 8, and the mounting frame 8 is fixedly arranged on the frame 1; the vibration device 9 includes a rotating motor 10, a connecting rod 11 and a connecting rod 12, the rotating motor 10 is fixedly arranged on the mounting frame 8, the connecting rod 11 is fixedly arranged on the output shaft of the rotating motor 10, the other end of the connecting rod 11 is rotatably arranged on the separation portion 3, a connecting rod 12 is rotatably arranged on the mounting frame 8, the other end of the connecting rod 12 is rotatably arranged on the separation portion 3, and three connecting rods 12 are arranged.
[0022] The separation part 3 includes a containing frame 13 and a separation net 14. The containing frame 13 is arranged on the vibration device 9. The separation net 14 is fixedly arranged at the bottom of the containing frame 13. A leakage hole (not shown in the figure) is opened on the separation net 14. The diameter of the leakage hole is slightly smaller than the diameter of the abrasive. The outlet of the blanking hose 7 is fixedly arranged above the separation part 3. The separation part 3 is fixedly provided with a discharge hose 16. The other end of the discharge hose 16 is connected to the recovery cabinet 6.
[0023] The waste cabinet 4 is fixedly arranged below the separation part 3 . A filter screen 17 is detachably arranged in the waste cabinet 4 . A water diversion pipe 18 is arranged on the waste cabinet 4 . The other end of the water diversion pipe 18 is arranged on the water storage tank 5 .
[0024] The implementation principle of this embodiment is as follows: the discharge hose 7 is connected to the waste outlet of the wet sandblasting machine, and water and abrasives fall onto the separation part 3 through the discharge hose 7. At this time, the rotary motor 10 is driven to rotate, and the output shaft of the driving motor drives the connecting rod 11 to rotate. The separation part 3 is restricted by the connecting rod 11 and the connecting rod 12 and the action of the connecting rod 11, and rotates around its own vertical center line, so that the abrasives falling on the separation net 14 move on the separation net 14, and the broken abrasives and water pass through the leak hole and fall into the waste cabinet 4. The complete abrasives vibrate in the containing frame 13 and move toward the edge of the containing frame 13 under the action of centrifugal force until they pass through the discharge hose 16 and fall into the recovery cabinet 6; the water and broken abrasives falling into the waste cabinet 4 are screened by the filter screen 17, and the water is recovered into the water storage tank 5 after passing through the water diversion pipe 18, and the broken abrasives remaining on the filter screen 17 are cleaned by replacing the filter screen 17.
[0025] The abrasive of the wet sandblasting machine is screened by the separation net 14, so that the complete abrasive is driven by the separation part 3 and transported to the recovery cabinet 6 through the discharge hose 16; the water and the broken abrasive screened by the separation net 14 are filtered by the filter net 17, and the water is stored in the water storage tank 5 after passing through the water diversion pipe 18 for recycling. By regularly replacing the filter net 17, the amount of broken abrasive in the reused water and abrasive is reduced. When performing wet sandblasting operations, the broken abrasive is avoided to cause damage to the surface of parts, which has the advantage of improving the quality of parts.
[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0027] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An abrasive recovery device for a wet sandblasting machine, characterized in that: The invention comprises a frame (1), a mounting portion (2) and a separation portion (3); a waste cabinet (4), a water storage tank (5) and a recovery cabinet (6) are fixedly arranged on the frame (1); a material discharge hose (7) is fixedly arranged on the frame (1); the mounting portion (2) comprises a mounting frame (8) and a vibration device (9); the vibration device (9) is fixedly arranged on the mounting frame (8); the mounting frame (8) is fixedly arranged on the frame (1); the separation portion (3) is fixedly arranged on the vibration device (9) At the output end, the outlet of the discharge hose (7) is fixedly arranged above the separation part (3), the separation part (3) is fixedly provided with a discharge hose (16), and the other end of the discharge hose (16) is connected to the recovery cabinet (6); the waste cabinet (4) is fixedly arranged below the separation part (3), the waste cabinet (4) is detachably provided with a filter screen (17), the waste cabinet (4) is provided with a water diversion pipe (18), and the other end of the water diversion pipe (18) is provided on the water storage tank (5).
2. The abrasive recovery device for a wet sandblasting machine according to claim 1, characterized in that: The vibration device (9) comprises a rotating motor (10), a connecting rod (11) and a connecting rod (12); the rotating motor (10) is fixedly arranged on a mounting frame (8); the connecting rod (11) is fixedly arranged on an output shaft of the rotating motor (10); the other end of the connecting rod (11) is rotatably arranged on a separation portion (3); a connecting rod (12) is rotatably arranged on the mounting frame (8); the other end of the connecting rod (12) is rotatably arranged on the separation portion (3); and three connecting rods (12) are arranged.
3. The abrasive recovery device for a wet sandblasting machine according to claim 1, characterized in that: The separation part (3) comprises a containing frame (13) and a separation net (14); the containing frame (13) is arranged on a vibration device (9); the separation net (14) is fixedly arranged at the bottom of the containing frame (13); and a leakage hole is opened on the separation net (14).
4. The abrasive recovery device for a wet sandblasting machine according to claim 3, characterized in that: The diameter of the leak hole is slightly smaller than the diameter of the abrasive.