Humidification type sand blasting structure
By injecting compressed air into the sandblasting structure to mix sand and water before spraying, the problem of dust pollution from dry sandblasting machines is solved, achieving an environmentally friendly and efficient spraying process, extending equipment life and reducing waste.
Patent Information
- Application Number
- CN202422531486.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Existing dry sandblasting machines generate a large amount of dust during the spraying process, polluting the environment and endangering the health of operators.
A humidified sandblasting structure was designed. By injecting compressed air during the sandblasting process to create a pressurized environment, the sand and water are mixed and then sprayed out from the nozzle, reducing dust pollution. The stability and sealing of the equipment are ensured by fasteners and sealing rings.
It effectively reduces dust and particulate pollution, improves the working environment, reduces health hazards, extends equipment life, and reduces material leakage and waste.
Smart Images
Figure CN223776922U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sand blasting structure, more specifically, relate to a humidification type sand blasting structure. BACKGROUND
[0002] The humidification type sand blasting structure is a kind of technology combined sand blasting and humidification, commonly used in surface treatment and cleaning device.
[0003] Sand blasting machine is generally divided into dry sand blasting machine and liquid sand blasting machine two categories, dry sand blasting machine can be divided into suction type sand blasting machine and pressure type sand blasting machine two categories sand blasting machine is also called sand blasting machine, suction type dry sand blasting machine, the existing sand blasting machine is mostly dry sand blasting machine, uses sand blasting gun to spray article, but the spray material is dry, a large amount of dust is generated, pollutes the environment, and can adversely affect the health of operator. UTILITY MODEL CONTENT
[0004] In view of the above situation, to overcome the defects of prior art, the utility model provides a humidification type sand blasting structure.
[0005] To achieve the above object, the utility model adopts the following technical scheme:
[0006] The humidification type sand blasting structure includes: shell mechanism and sand blasting mechanism, the sand blasting mechanism is located in the shell mechanism, the shell mechanism includes cylinder and cover plate, the cover plate is located at the top of cylinder, the cover plate is equipped with sand inlet, water inlet and air vent, one side of the cover plate is equipped with lever, one end of the lever is equipped with articulated piece, one end of the articulated piece is equipped with connecting rod, one end of the connecting rod is fixedly connected to one end of the outer side of cylinder, the sand blasting mechanism includes sand outlet pipe, the sand outlet pipe is located in the cylinder and is connected with the top cover plate, the sand outlet pipe is connected with sand blasting pipe at the bottom end, the thickness of the sand blasting pipe is consistent with the thickness of the bottom outlet of cylinder, the bottom outlet of cylinder is controlled to open and close by valve (not marked in the figure), the sand blasting pipe is connected with spray head by sand blasting pump.
[0007] Preferably, one end of the sand outlet pipe is equipped with fixing piece, the fixing piece is hollow circular and just accommodates the sand outlet pipe, the fixing piece is equipped with several fixed rods around, and the fixed rods are fixedly welded in the cylinder.
[0008] Preferably, the bottom outlet of cylinder is equipped with sealing ring, and the sealing ring is connected with the bottom outlet of cylinder and sand outlet pipe.
[0009] Preferably, the periphery of cylinder is equipped with upper bottom plate and lower bottom plate, the upper bottom plate and lower bottom plate are connected by several support columns, and the lower bottom plate is equipped with vibration motor.
[0010] Preferably, the cover plate is provided with a motor, the motor is electrically connected with a rotating shaft through the cover plate, and stirring shafts are arranged on the left and right sides of the rotating shaft.
[0011] Preferably, the lower bottom plate is provided with a plurality of self-locking universal wheels at the bottom end.
[0012] Compared with the prior art, the humidifying type sand blasting structure has the following beneficial effects:
[0013] (1) The humidifying type sand blasting structure of the utility model forms a pressurized environment in the cylinder by injecting compressed air into the air inlet, lifts the cover plate, and sends the sand and water out of the sand blasting pipe to the sand blasting pipe outside the cylinder through the compressed air from the nozzle, compared with the existing sand blasting structure, adds water in the spraying process, effectively reduces dust and dust pollution, improves the working environment, and reduces the harm to the health of the operator.
[0014] (2) The humidifying type sand blasting structure of the utility model fixes the moving track of the sand outlet by the fixing piece, and the stable position of the sand outlet can reduce unnecessary wear of mechanical parts and prolong the service life of the equipment.
[0015] (3) The humidifying type sand blasting structure of the utility model connects the outlet at the bottom end of the cylinder and the sand outlet pipe through the sealing ring, effectively prevents material leakage during conveying, ensures the cleanliness of the operating environment, and reduces waste. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The first perspective view of the humidifying type sand blasting structure is provided for the utility model;
[0017] Figure 2 The second perspective view of the humidifying type sand blasting structure is provided for the utility model;
[0018] Figure 3 The cover plate structure diagram of the humidifying type sand blasting structure is provided for the utility model;
[0019] Figure 4 The cross-sectional structure diagram of the humidifying type sand blasting structure is provided for the utility model;
[0020] Figure 5 The sand outlet pipe structure diagram of the humidifying type sand blasting structure is provided for the utility model;
[0021] Figure 6 The stirring shaft structure diagram of the humidifying type sand blasting structure is provided for the utility model;
[0022] Wherein, the corresponding name of the reference signs is: 100, shell mechanism; 101, barrel; 102, upper bottom plate; 103, lower bottom plate; 104, support column; 105, self-locking universal wheel; 106, vibration motor; 107, cover plate; 108, sand inlet; 109, water inlet; 110, air inlet; 111, air valve; 112, motor; 113, lever; 114, hinged piece; 115, rotating shaft; 116, stirring shaft; 117, connecting rod; 200, sand blasting mechanism; 201, sand outlet pipe; 202, fixing piece; 203, sealing ring; 204, sand blasting pipe; 205, spray head; 206, sand blasting pump; 207, fixing rod. DETAILED DESCRIPTION
[0023] The utility model will be further explained in connection with the drawings and examples, and the mode of the utility model includes but is not limited to the following examples.
[0024] First embodiment:
[0025] As Figures 1-6 The humidifying type sand blasting structure provided by the utility model comprises a shell mechanism 100 and a sand blasting mechanism 200, the sand blasting mechanism 200 is located inside the shell mechanism 100, the shell mechanism 100 comprises a barrel 101 and a cover plate 107, the cover plate 107 is located at the top of the barrel 101, the cover plate 107 is provided with a sand inlet 108, a water inlet 109 and an air inlet 110, one side of the cover plate 107 is provided with a lever 113, one end of the lever 113 is provided with a hinged piece 114, one end of the hinged piece 114 is provided with a connecting rod 117, one end of the connecting rod 117 is fixedly connected to one end of the outer side of the barrel 101, the sand blasting mechanism 200 comprises a sand outlet pipe 201, the sand outlet pipe 201 is located inside the barrel 101 and is connected with the top cover plate 107, the bottom end of the sand outlet pipe 201 is connected with a sand blasting pipe 204, the thickness of the sand blasting pipe 204 is consistent with the thickness of the bottom end outlet of the barrel 101, the bottom end outlet of the barrel 101 is controlled to be opened or closed by a valve, which is not marked in the figure, the sand blasting pipe 204 is connected with a spray head 205 through a sand blasting pump 206, when in use, sand materials are injected through the sand inlet 108, water is injected from the water inlet 109, the sand materials and the water enter the inside of the barrel 101, compressed air is injected from the air inlet 110 to form a pressurized environment in the barrel 101, the sand outlet pipe 201 is connected at the bottom of the barrel 101, when the sand blasting is started, the lever 113 is pressed, the lever 113 drives the hinged piece 114 and the connecting rod 117 to be pried, drives the cover plate 107 to be lifted upwards, the cover plate 107 is lifted upwards to drive the inside sand outlet pipe 201 to move upwards, so that the sand outlet pipe 201 and the bottom end of the barrel 101 form a gap, the sand materials and the water pass through the gap and are sent out from the sand outlet pipe 201 to the sand blasting pipe 204 outside the barrel 101 by the compressed air, the sand blasting pump 206 is started to make the sand materials mixed with the water and sprayed from the spray head 205 along the sand blasting pipe 204.
[0026] The utility model discloses a sand blasting structure, which comprises a cylinder body 101, a cover plate 107, a sand outlet pipe 201, a sand blasting pipe 204 and a nozzle 205.
[0027] Second embodiment:
[0028] As Figure 1 , Figure 2 , Figure 3 The sand outlet pipe 201 is provided with a fixing piece 202 at one end, the fixing piece 202 is hollow and circular and just accommodates the sand outlet pipe 201, a plurality of fixing rods 207 are arranged around the fixing piece 202, and the fixing rods 207 are fixedly welded to the inside of the cylinder body 101.
[0029] The fixing piece 202 holds the sand outlet pipe 201 to fix the moving track of the sand outlet pipe 201, and the stable position of the sand outlet pipe 201 can reduce unnecessary abrasion of mechanical parts and prolong the service life of the equipment.
[0030] Third embodiment:
[0031] As Figure 1 , Figure 2 , Figure 3 , Figure 4 The bottom end of the cylinder body 101 is provided with a sealing ring 203, the sealing ring 203 connects the bottom end of the cylinder body 101 and the sand outlet pipe 201, and prevents leakage of sand and water in the cylinder body 101 during movement of the sand outlet pipe 201.
[0032] The sealing ring 203 connects the bottom end of the cylinder body 101 and the sand outlet pipe 201, effectively prevents leakage of materials during conveying, ensures the cleanliness of the operating environment, and reduces waste.
[0033] Fourth embodiment:
[0034] As Figure 1 , Figure 2 , Figure 3 The cylinder body 101 is provided with an upper bottom plate 102 and a lower bottom plate 103, the upper bottom plate 102 and the lower bottom plate 103 are connected through a plurality of support columns 104, the lower bottom plate 103 is provided with a vibration motor 106, the vibration motor 106 is started, the vibration motor 106 drives the whole device to vibrate due to the vibration effect, and the speed of sand and water flowing out of the gap is accelerated.
[0035] Fifth embodiment:
[0036] As Figure 6 shown, the cover plate 107 is provided with a motor 112, the motor 112 is electrically connected to the rotating shaft 115 through the cover plate 107, the rotating shaft 115 is provided with stirring shafts 116 on the left and right sides, the motor 112 is started, the motor 112 drives the stirring shafts 116 on both sides to rotate through the rotating shaft 115, and the sand and water in the barrel 101 are stirred to make them more uniform.
[0037] In use, the sand is injected through the sand inlet 108, the water is injected from the water inlet 109, the sand and water enter the inside of the barrel 101, the motor 112 is started, the motor 112 drives the stirring shafts 116 on both sides to rotate through the rotating shaft 115, and the sand and water in the barrel 101 are stirred to make them more uniform, compressed air is injected from the air vent 110 to form a pressurized environment in the barrel 101, the sand outlet pipe 201 is connected to the bottom of the barrel 101, when the sand blasting is started, the lever 113 is pressed, the lever 113 drives the hinge 114 and the connecting rod 117 to pry, drives the cover plate 107 to rise upward, the cover plate 107 drives the internal sand outlet pipe 201 to move upward, so that the sand outlet pipe 201 and the bottom end of the barrel 101 form a gap, the sand and water pass through the gap and are sent out from the sand outlet pipe 201 to the outside of the barrel 101 through the compressed air, the vibration motor 106 is started, the vibration motor 106 drives the whole device to vibrate due to the vibration effect, and the speed of the sand and water flowing out of the gap is accelerated, the sand blasting pump 206 is started, and the sand mixed with water is sprayed from the nozzle 205 along the sand blasting pipe 204.
[0038] The above embodiment is only one of the preferred embodiments of the present application, and should not be used to limit the protection scope of the present application, but any modification or polishing without substantial meaning made on the basis of the main design idea and spirit of the present application, and the technical problems solved are still consistent with the present application, and should be included in the protection scope of the present application.
Claims
1. A humidified sandblasting structure, characterized in that, include: The outer shell mechanism (100) and the sandblasting mechanism (200) are located inside the outer shell mechanism (100). The outer shell mechanism (100) includes a cylinder (101) and a cover plate (107). The cover plate (107) is located at the top of the cylinder (101). The cover plate (107) is provided with a sand inlet (108), a water inlet (109), and a vent (110). A lever (113) is provided on one side of the cover plate (107). A hinge (114) is provided at one end of the lever (113). A connecting rod (114) is provided at one end of the hinge (114). 17) One end of the connecting rod (117) is fixedly connected to one end of the outer side of the cylinder (101). The sandblasting mechanism (200) includes a sand outlet pipe (201). The sand outlet pipe (201) is located inside the cylinder (101) and connected to the top cover plate (107). The bottom end of the sand outlet pipe (201) is connected to the sandblasting pipe (204). The thickness of the sandblasting pipe (204) is the same as the thickness at the bottom outlet of the cylinder (101). The bottom outlet of the cylinder (101) is controlled by a valve to open and close. The sandblasting pipe (204) is connected to the nozzle (205) through the sandblasting pump (206).
2. The humidified sandblasting structure according to claim 1, characterized in that, One end of the sand outlet pipe (201) is provided with a fixing member (202). The fixing member (202) is hollow and circular, and its size is just enough to accommodate the sand outlet pipe (201) to pass through. Several fixing rods (207) are provided around the fixing member (202), and the fixing rods (207) are fixedly welded to the inside of the cylinder (101).
3. The humidified sandblasting structure according to claim 2, characterized in that, A sealing ring (203) is provided at the bottom outlet of the cylinder (101), and the sealing ring (203) connects the bottom outlet of the cylinder (101) with the sand outlet pipe (201).
4. The humidified sandblasting structure according to claim 2, characterized in that, The outer periphery of the cylinder (101) is provided with an upper bottom plate (102) and a lower bottom plate (103). The upper bottom plate (102) and the lower bottom plate (103) are connected by a number of support columns (104). The lower bottom plate (103) is provided with a vibration motor (106).
5. A humidified sandblasting structure according to claim 4, characterized in that, The cover plate (107) is equipped with a motor (112), which passes through the cover plate (107) and is electrically connected to a rotating shaft (115). The rotating shaft (115) is equipped with stirring shafts (116) on the left and right sides.
6. The humidified sandblasting structure according to claim 4, characterized in that, The bottom end of the lower base plate (103) is provided with several self-locking casters (105).