Screening device of shot blasting machine for steel structure

Abstract

The utility model relates to the technical field of shot blasting machine screening, in particular to a shot blasting machine screening device for a steel structure, which comprises a base, a mounting component and a backflow component, the mounting component comprises a support frame, a cleaning tank, a water tank, a feed hopper, a cleaning screen plate, a rotating shaft, a rotating motor, a cleaning fan blade, a flushing nozzle, a flow guide component and a drying component; steel shots enter the cleaning tank through the feeding hopper, after the flow guide component and the rotating motor are started, the flow guide component guides water in the water tank into the flushing spray head, the flushing spray head sprays the water out to flush the steel shots, the water takes away impurities in the steel shots, the impurities penetrate through the cleaning net plate and are discharged through the backflow assembly, and the rotating motor drives the rotating shaft to rotate while flushing is conducted; the rotating shaft drives the cleaning fan blades to rotate, the cleaning fan blades rotate to turn over the steel shots, the cleaning effect is improved, the drying component is started after cleaning is completed, the drying component dries the steel shots, the steel shots are prevented from rusting, and then the discharging component is opened to discharge the steel shots.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machine screening, in particular to a shot blasting machine screening device for steel structures. Background Art

[0002] Shot blasting machine refers to casting equipment that uses high-speed projectiles thrown by the shot blaster to clean or strengthen the surface of castings. Shot blasting machine can remove burrs, diaphragms or rust on the surface of castings, and can also remove surface pollutants. In some areas, it is also called sandblasting machine or sandblasting machine.

[0003] After the shot blasting machine completes the cylinder structure processing, in order to save costs, the thrown steel shots are recycled. However, the recycled steel shots are often mixed with a large amount of debris, which will affect the service life of the shot blasting machine, and the steel shots also need to be screened.

[0004] However, since the existing shot blasting machine screening device can only separate part of the debris and steel shots when in use, the cleaning effect is general, and it is unable to clean the debris attached to the surface of the steel shots. Often, debris enters the shot blasting machine with the steel shots, resulting in poor cleaning effect on the surface of parts. Utility Model Content

[0005] The utility model aims to provide a screening device for a shot blasting machine for a steel structure, which solves the problem that the sundries attached to the surface of the steel shot cannot be cleaned.

[0006] To achieve the above-mentioned purpose, the utility model provides a shot blasting machine screening device for steel structure, comprising a base, an installation assembly and a reflux assembly, wherein the installation assembly comprises a support frame, a cleaning tank, a water tank, a feed hopper, a cleaning mesh plate, a rotating shaft, a rotating motor, a cleaning fan blade, a flushing nozzle, a flow guide component and a drying component, wherein the support frame is fixedly connected to the base and is located on one side of the base, the cleaning tank is fixedly connected to the support frame and is located on one side of the base, the water tank is fixedly connected to the base and is located on one side of the base, the feed hopper is communicated with the cleaning tank and is located on one side of the cleaning tank, the cleaning mesh plate is fixedly connected to the cleaning tank and is located inside the cleaning tank, the rotating shaft is rotatably connected to the cleaning tank and passes through the cleaning tank and the cleaning mesh plate, the rotating motor is fixedly connected to the cleaning tank, the output end of the rotating motor is connected to the rotating shaft, and the cleaning fan blade The blades are fixedly connected to the rotating shaft and are sleeved on the rotating shaft. The flushing nozzle is fixedly connected to the cleaning tank and is located inside the cleaning tank. The guide component is connected to the water tank. The steel shots enter the cleaning tank through the feed hopper. When the guide component and the rotating motor are started, the guide component guides the water in the water tank into the flushing nozzle. The flushing nozzle sprays water to flush the steel shots. The water carries away the debris in the steel shots through the cleaning mesh plate and is discharged through the reflux component. While flushing, the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the cleaning fan blades to rotate. The rotation of the cleaning fan blades flips the steel shots to improve the cleaning effect. After cleaning, the drying component is started to dry the steel shots to prevent them from rusting. The steel shots are discharged when the discharging component is opened, thereby solving the problem of being unable to clean the debris attached to the surface of the steel shots.

[0007] Wherein, the flow guide component includes a water pump and a flow guide pipe, the water pump is fixedly connected to the water tank and is located inside the water tank; one end of the flow guide pipe is connected to the output end of the water pump, and the other end of the flow guide pipe is connected to the flushing nozzle.

[0008] Wherein, the installation assembly also includes a drying component, which includes a dryer and an air duct, the dryer is fixedly connected to the base and is located on one side of the base; one end of the air duct is connected to the output end of the dryer, and the other end of the air duct is connected to the cleaning tank.

[0009] Wherein, the reflux assembly includes a reflux pipe, a collection box, a filter screen and a discharge component, the reflux pipe is connected to the cleaning tank and is located on one side of the cleaning tank; the collection box is detachably connected to the water tank and is located on one side of the water tank; the filter screen is fixedly connected to the collection box and is located on one side of the collection box; the discharge component is connected to the cleaning mesh plate.

[0010] Wherein, the discharging component includes a discharging gate and a discharging pipe, the discharging gate is fixedly connected to the cleaning mesh plate and passes through the cleaning mesh plate; the discharging pipe is connected to the discharging gate and passes through the cleaning tank.

[0011] The utility model discloses a screening device for a shot blasting machine for a steel structure, comprising a base, an installation assembly and a reflux assembly, wherein the installation assembly comprises a support frame, a cleaning tank, a water tank, a feed hopper, a cleaning mesh plate, a rotating shaft, a rotating motor, a cleaning fan blade, a flushing nozzle, a flow guide component and a drying component, wherein the flow guide component comprises a water pump and a flow guide pipe, the installation assembly also comprises a drying component, the drying component comprises a dryer and an air guide pipe, the reflux assembly comprises a reflux pipe, a collecting box, a filter screen and a discharging component, the discharging component comprises a discharging gate and a discharging pipe, the support frame is fixedly connected to the base and is located at one side of the base, the cleaning tank is fixedly connected to the support frame and is located at one side of the base, the water tank is fixedly connected to the base and is located at one side of the base, the feed hopper is communicated with the cleaning tank and is located at one side of the cleaning tank, the cleaning mesh plate is fixedly connected to the cleaning tank and is located inside the cleaning tank, the rotating shaft is rotatably connected to the cleaning tank and passes through the cleaning tank and the cleaning mesh plate, the The rotating motor is fixedly connected to the cleaning tank, the output end of the rotating motor is connected to the rotating shaft, the cleaning fan blades are fixedly connected to the rotating shaft and are sleeved on the rotating shaft, the flushing nozzle is fixedly connected to the cleaning tank and is located inside the cleaning tank, the guide component is connected to the water tank, and the steel shots enter the cleaning tank through the feeding hopper. When the guide component and the rotating motor are started, the guide component guides the water in the water tank into the flushing nozzle, and the flushing nozzle sprays water to flush the steel shots. The water carries away the debris in the steel shots through the cleaning mesh plate and is discharged through the reflux component. While flushing, the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the cleaning fan blades to rotate. The rotation of the cleaning fan blades flips the steel shots to improve the cleaning effect. After cleaning, the drying component is started, and the drying component dries the steel shots to prevent the steel shots from rusting. The steel shots are discharged when the discharging component is opened, thereby solving the problem that the debris attached to the surface of the steel shots cannot be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a shot blasting machine screening device for steel structures according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the connection between the rotating motor and the rotating shaft of the shot blasting machine screening device for steel structure in the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of a shot blasting machine screening device for steel structures according to the second embodiment of the utility model.

[0016] In the figure: 101 base, 102 support frame, 103-cleaning tank, 104-water tank, 105-feed hopper, 106-cleaning screen, 107-rotating shaft, 108-rotating motor, 109-cleaning fan blades, 110-flushing nozzle, 111-water pump, 112-guide pipe, 113-drying machine, 114-air guide pipe, 201-return pipe, 202-collection box, 203-filter screen, 204-discharge gate, 205-discharge pipe. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of the shot blasting machine screening device for steel structure in the first embodiment of the utility model. Figure 2 It is a schematic diagram of the connection between the rotating motor and the rotating shaft of the shot blasting machine screening device for steel structure in the first embodiment of the utility model. The shot blasting machine screening device for steel structure includes a base 101, a mounting assembly and a reflux assembly. The mounting assembly includes a support frame 102, a cleaning tank 103, a water tank 104, a feed hopper 105, a cleaning mesh plate 106, a rotating shaft 107, a rotating motor 108, a cleaning fan blade 109, a flushing nozzle 110, a flow guide component and a drying component. The flow guide component includes a water pump 111 and a flow guide pipe 112. The mounting assembly also includes a drying component. The drying component includes a dryer 113 and an air guide pipe 114. The above-mentioned solution solves the problem of being unable to clean up the debris attached to the surface of the steel shot, and solves the problem of recycling the flushing wastewater.

[0020] According to this specific embodiment, the steel shots enter the cleaning tank 103 through the feed hopper 105, and when the flow guide component and the rotating motor 108 are started, the flow guide component guides the water in the water tank 104 into the flushing nozzle 110, and the flushing nozzle 110 sprays water to flush the steel shots, and the water carries away the debris in the steel shots through the cleaning mesh plate 106 and is discharged through the reflux component. While flushing, the rotating motor 108 drives the rotating shaft 107 to rotate, and the rotating shaft 107 drives the cleaning blades 109 to rotate. The rotation of the cleaning blades 109 turns the steel shots to improve the cleaning effect. After cleaning, the drying component is started, and the drying component dries the steel shots to prevent them from rusting. When the discharging component is opened, the steel shots are discharged, thereby solving the problem of being unable to clean the debris attached to the surface of the steel shots.

[0021] The support frame 102 is fixedly connected to the base 101 and is located on one side of the base 101. The cleaning tank 103 is fixedly connected to the support frame 102 and is located on one side of the base 101. The water tank 104 is fixedly connected to the base 101 and is located on one side of the base 101. The feed hopper 105 is connected to the cleaning tank 103 and is located on one side of the cleaning tank 103. The cleaning mesh plate 106 is fixedly connected to the cleaning tank 103 and is located inside the cleaning tank 103. The rotating shaft 107 is rotatably connected to the cleaning tank 103 and passes through the cleaning tank. 103 and the cleaning screen 106, the rotating motor 108 is fixedly connected to the cleaning tank 103, the output end of the rotating motor is connected to the rotating shaft 107, the cleaning fan blade 109 is fixedly connected to the rotating shaft 107 and is sleeved on the rotating shaft 107, the flushing nozzle 110 is fixedly connected to the cleaning tank 103 and is located inside the cleaning tank 103, the guide member is connected to the water tank 104, the support frame 102 is located above the base 101, the cleaning tank 103 is located above the support frame 102, and the water tank 104 is located above the base 101, The feed hopper 105 is located above the cleaning tank 103, the cleaning mesh plate 106 is located inside the cleaning tank 103, the lower end of the rotating shaft 107 passes through the cleaning tank 103, the rotating shaft 107 passes through the cleaning mesh plate 106, and is rotatably connected to the cleaning mesh plate 106, the rotating motor 108 is located below the cleaning tank 103, the flushing nozzle 110 is located above the inside of the cleaning tank 103, the steel shot enters the cleaning tank 103 through the feed hopper 105, and when the guide member and the rotating motor 108 are started, the guide member guides the water in the water tank 104 into the flushing nozzle 110. In the washing nozzle 110, the washing nozzle 110 sprays water to wash the steel shots. The water takes away the debris in the steel shots through the cleaning mesh plate 106 and is discharged through the reflux component. While washing, the rotating motor 108 drives the rotating shaft 107 to rotate, and the rotating shaft 107 drives the cleaning blades 109 to rotate. The rotation of the cleaning blades 109 turns the steel shots to improve the cleaning effect. After cleaning, the drying component is started to dry the steel shots to prevent them from rusting. The steel shots are discharged when the discharging component is opened, thereby solving the problem of being unable to clean the debris attached to the surface of the steel shots.

[0022] Secondly, the water pump 111 is fixedly connected to the water tank 104 and is located inside the water tank 104; one end of the guide pipe 112 is connected to the output end of the water pump 111, and the other end of the guide pipe 112 is connected to the flushing nozzle 110. The water pump 111 is located at the bottom of the water tank 104. The guide pipe runs through the water tank 104 and connects the water pump 111 with the flushing nozzle 110. The water pump 111 is started, and the water pump 111 guides the water in the water tank 104 into the flushing nozzle 110 through the guide pipe 112. The flushing nozzle 110 sprays water to flush the steel shots. The water carries away the debris in the steel shots through the cleaning mesh plate 106 and is discharged through the reflux component.

[0023] Then, the dryer 113 is fixedly connected to the base 101 and is located on one side of the base 101; one end of the air duct 114 is connected to the output end of the dryer 113, and the other end of the air duct 114 is connected to the cleaning tank 103. The dryer 113 is located above the base 101, and the air duct 114 connects the dryer 113 and the cleaning tank 103. The dryer 113 is started, and the drying rack introduces hot air into the cleaning tank 103 through the air duct 114 to dry the steel shots and prevent them from rusting.

[0024] When the shot blasting screening device for steel structure of the present embodiment is used, the steel shot enters the cleaning tank 103 through the feed hopper 105, and the water pump 111 and the rotating motor 108 are started. The water pump 111 introduces the water in the water tank 104 into the flushing nozzle 110 through the guide pipe 112, and the flushing nozzle 110 sprays water to flush the steel shot. The water takes away the debris in the steel shot through the cleaning mesh plate 106 and is discharged through the reflux component. While flushing, the rotating motor 108 drives the rotating shaft 107 to rotate, and the rotating shaft 107 drives the cleaning blades 109 to rotate. The rotation of the cleaning blades 109 turns the steel shot to improve the cleaning effect. After cleaning, the dryer 113 is started, and the drying rack introduces hot air into the cleaning tank 103 through the air guide pipe 114 to dry the steel shot to prevent the steel shot from rusting. The steel shot is discharged when the discharging member is opened, thereby solving the problem that the debris attached to the surface of the steel shot cannot be cleaned.

[0025] The second embodiment of the present application is:

[0026] See also Figure 3 , Figure 3It is a schematic diagram of a shot blasting machine screening device for steel structures according to the second embodiment of the utility model. On the basis of the first embodiment, the shot blasting machine screening device for steel structures according to this embodiment also includes a reflux component, the reflux component includes a reflux pipe 201, a collection box 202, a filter screen 203 and a discharging component, and the discharging component includes a discharging gate 204 and a discharging pipe 205.

[0027] According to this specific embodiment, the flushing nozzle 110 sprays water to flush the steel shots. The water carries away the debris in the steel shots through the cleaning mesh plate 106, and introduces the water and impurities into the collection box 202 through the reflux pipe 201. The filter 203 filters the impurities. The water passes through the filter 203 and flows back into the water tank 104. The flushing waste water is recycled. After the steel shots are dried, the discharging component is opened to discharge the steel shots.

[0028] The return pipe 201 is connected to the cleaning tank 103 and is located on one side of the cleaning tank 103; the collection box 202 is detachably connected to the water tank 104 and is located on one side of the water tank 104; the filter screen 203 is fixedly connected to the collection box 202 and is located on one side of the collection box 202; the discharge member is connected to the cleaning mesh plate 106, the return pipe 201 is connected to the bottom of the cleaning tank 103, and the collection box 202 passes through the water tank. 104, the filter screen 203 is located at the lower side of the collecting box 202, the flushing nozzle 110 sprays water to flush the steel shots, the water takes away the debris in the steel shots through the cleaning mesh plate 106, and introduces the water and impurities into the collecting box 202 through the reflux pipe 201, the filter screen 203 filters the impurities, the water passes through the filter screen 203 and flows back into the water tank 104, the flushing waste water is recycled, and after the steel shots are dried, the discharging component is opened to discharge the steel shots.

[0029] Secondly, the discharge gate 204 is fixedly connected to the cleaning mesh plate 106 and passes through the cleaning mesh plate 106; the discharge pipe 205 is connected to the discharge gate 204 and passes through the cleaning tank 103. The discharge gate 204 passes through the cleaning mesh plate 106, and the discharge pipe 205 is located at the lower side of the discharge gate 204 and passes through the cleaning tank 103. After the steel shots are dried, the discharge gate 204 is opened, the steel shots pass through the discharge gate 204, and are discharged through the discharge pipe 205.

[0030] When using the shot blasting screening device for steel structures of this embodiment, the flushing nozzle 110 sprays water to flush the steel shots. The water carries away the impurities in the steel shots through the cleaning mesh plate 106, and introduces the water and impurities into the collecting box 202 through the reflux pipe 201. The filter 203 filters the impurities. The water passes through the filter 203 and flows back into the water tank 104. The flushing waste water is recycled. After the steel shots are dried, the discharge gate 204 is opened, the steel shots pass through the discharge gate 204, and the steel shots are discharged through the discharge pipe 205.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A shot blasting machine screening device for steel structure, comprising a base and a reflux assembly, characterized in that: Also included are mounting components; The mounting assembly comprises a support frame, a cleaning tank, a water tank, a feed hopper, a cleaning mesh plate, a rotating shaft, a rotating motor, a cleaning fan blade, a flushing nozzle, a flow guide component and a drying component. The support frame is fixedly connected to the base and is located at one side of the base. The cleaning tank is fixedly connected to the support frame and is located at one side of the base. The water tank is fixedly connected to the base and is located at one side of the base. The feed hopper is communicated with the cleaning tank and is located at one side of the cleaning tank. The cleaning mesh plate is fixedly connected to the cleaning tank and is located inside the cleaning tank. The rotating shaft is rotatably connected to the cleaning tank and passes through the cleaning tank and the cleaning mesh plate. The rotating motor is fixedly connected to the cleaning tank. The output end of the rotating motor is connected to the rotating shaft. The cleaning fan blade is fixedly connected to the rotating shaft and is sleeved on the rotating shaft. The flushing nozzle is fixedly connected to the cleaning tank and is located inside the cleaning tank. The flow guide component is connected to the water tank.

2. The shot blasting machine screening device for steel structure according to claim 1, characterized in that: The flow guide component includes a water pump and a flow guide pipe. The water pump is fixedly connected to the water tank and is located inside the water tank. One end of the flow guide pipe is connected to the output end of the water pump, and the other end of the flow guide pipe is connected to the flushing nozzle.

3. The shot blasting machine screening device for steel structure according to claim 1, characterized in that: The installation assembly also includes a drying component, which includes a dryer and an air duct. The dryer is fixedly connected to the base and is located on one side of the base. One end of the air duct is connected to the output end of the dryer, and the other end of the air duct is connected to the cleaning tank.

4. The shot blasting machine screening device for steel structure according to claim 1, characterized in that: The reflux assembly includes a reflux pipe, a collection box, a filter screen and a discharge component. The reflux pipe is connected to the cleaning tank and is located on one side of the cleaning tank; the collection box is detachably connected to the water tank and is located on one side of the water tank; the filter screen is fixedly connected to the collection box and is located on one side of the collection box; the discharge component is connected to the cleaning mesh plate.

5. The shot blasting machine screening device for steel structure according to claim 4, characterized in that: The discharging component comprises a discharging gate and a discharging pipe. The discharging gate is fixedly connected to the cleaning mesh plate and passes through the cleaning mesh plate. The discharging pipe is communicated with the discharging gate and passes through the cleaning tank.

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