CN205465768U - High-efficiency pellet and slag separation shot blasting machine - Google Patents

Abstract

The utility model provides a high-efficient ball sediment separation shot-blasting machine, including 3 BMD impeller heads, the shot blast cleaning room, the bucket elevator system, screw conveyer, full curtain formula ball sand separator and work piece support frame, the work piece hangs mobile system, dust pelletizing system, automatic control system, the storage ball fill lower part that is used for storing ball sand that full curtain formula ball sand separator includes is provided with 4 water conservancy diversion mouths of pipe that have the valve, a water conservancy diversion mouth of pipe lower part that is used for deriving dust and broken pill has connect a steel wire hose, other 3 water conservancy diversion mouths of pipe that are used for deriving useful pill are connected through the ball mouth one-to-one that advances of steel wire hose and BMD impeller head respectively. The utility model provides a high-efficient ball sediment separation shot-blasting machine adopts full curtain formula ball sand separator can effectively separate pill and dust, prolongs the life of shot-blasting machine, and the BMD impeller head that adopts simultaneously operates steadily, sturdy and durable can be showing the improvement work piece clearance efficiency, obtain satisfied cleaning quality, reduces the maintenance cost of impeller head.

Description

High-efficiency pellet and slag separation shot blasting machine

technical field

The utility model relates to the technical field of equipment surface treatment, in particular to a high-efficiency pellet and slag separation shot blasting machine.

Background technique

Traditionally, the surface cleaning and polishing of various equipment produced is done manually, which not only consumes manpower and has low production efficiency, but also easily causes physical injury to workers during the work process.

For this reason, people have developed a shot blasting machine that directly cleans the surface of the device without manpower. This shot blasting machine is widely used in metal surface treatment such as rust removal, polishing, and sand removal in industries such as ships, automobile engineering, and machinery manufacturing. The need is huge. The hook type shot blasting machine is the most widely used one.

The slag separator of the shot blasting machine in the prior art cannot effectively separate the pellets and dust, which greatly limits the service life of the shot blasting machine.

Therefore, it is necessary to provide a high-efficiency pellet and slag separation shot blasting machine to solve the above technical problems.

Utility model content

The technical problem to be solved by the utility model is to provide a high-efficiency pellet and slag separation shot blasting machine, which can effectively separate pellets and dust by using a full-curtain type pellet and sand separator, prolonging the service life of the shot blasting machine. The BMD shot blasting machine runs smoothly and is durable, which can significantly improve the efficiency of workpiece cleaning, obtain satisfactory cleaning quality, and reduce the maintenance cost of the shot blasting machine.

The technical solution of the utility model to solve the above-mentioned technical problems is to provide a high-efficiency pellet and slag separation shot blasting machine, including 3 BMD shot blasting devices, a shot blasting cleaning room, a bucket elevator system, a screw conveyor, and a full-curtain shot blasting machine. Sand separator and workpiece support frame, workpiece suspension moving system, dust removal system, automatic control system, bucket elevator system is equipped with shot inlet side and shot outlet side, and the shot collected by the lower chamber plate at the bottom of the shot blasting cleaning room It is transmitted to the shot inlet side of the bucket elevator system through the screw conveyor. The shot blasting cleaning room includes the main chamber body. The inner wall of the main chamber body is equipped with a wear-resistant alloy guard plate, and 3 BMD shot blasting machines are arranged up and down. On one side wall of the main chamber body, the lower part of the storage hopper for storing shot sand included in the full-curtain shot sand separator is provided with 4 diversion nozzles with valves, one is used to export dust and A steel wire hose is connected to the lower part of the diversion nozzle of the broken pellets, and the other three diversion nozzles for exporting useful pellets are respectively connected to the shot inlet of the BMD shot blaster through steel wire hoses.

Preferably, the shot blasting cleaning room is provided with two opposite doors, and the doors are opened and closed by manual control, and the main chamber body below the doors is provided with a shot collecting groove for collecting the pellets brought out by opening the doors.

Preferably, the door shaft of the gate is provided with an oil cup.

According to the high-efficiency shot blasting machine for separating shot and slag according to any one of the above, it is preferable that the bottom of the side wall of the main chamber body is provided with an in-line sand leakage plate, the lower chamber plate is located below the sand leakage plate, and the top of the main chamber body is provided with a There is a sealed box.

Furthermore, preferably, the wear-resistant alloy guard plate is a wear-resistant high manganese steel guard plate.

Still further, it is preferable that the gaps between the wear-resistant alloy guard plates are cast with staggered steps, and the wear-resistant high manganese steel guard plates are fixed on the inner wall plate of the main chamber body by bolts with wear-resistant alloy hexagon nuts.

Beneficial effects: the high-efficiency pellet and slag separation shot blasting machine provided by the utility model can effectively separate pellets and dust by using a full-curtain type pellet and sand separator, prolonging the service life of the shot blasting machine. Stable operation, strong and durable can significantly improve the efficiency of workpiece cleaning, obtain satisfactory cleaning quality, and reduce the maintenance cost of the shot blasting machine.

Description of drawings

Fig. 1 is the front view of the external structure of the first preferred embodiment of the high-efficiency pill slag separation shot blasting machine of the present invention;

Fig. 2 is the left side view of the high-efficiency pill slag separation shot blasting machine shown in Fig. 1;

Fig. 3 is a top view of the high-efficiency shot blasting machine for separating shot and slag shown in Fig. 1 .

detailed description

Specific embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings.

Please refer to Fig. 1-shown in Fig. 3, the high-efficiency pill slag separation shot blasting machine of the present embodiment includes 3 BMD shot blasting devices 1, a shot blasting cleaning room 2, a bucket elevator system 3, and a screw conveyor (not shown in the figure) shown), full-curtain shot sand separator 4 and workpiece support frame 5, workpiece suspension mobile system 6, dust removal system 7, automatic control system (not shown), bucket elevator system 3 is provided with the side of the shot inlet and On the side of the shot outlet, the pellets collected by the lower chamber plate at the bottom of the shot blasting cleaning chamber 2 are transported to the shot inlet side of the bucket elevator system 3 via a screw conveyor. The shot blasting cleaning chamber 2 includes the main chamber body, the main chamber body There are wear-resistant alloy guard plates on the inner wall, and three BMD shot blasting machines 1 are arranged up and down on a side wall of the main chamber body. There are 4 diversion nozzles with valves on the lower part of the pellet storage hopper, a steel wire hose is connected to the lower part of the diversion nozzle for exporting dust and broken pellets, and the other 3 are used to export useful pellets. The diversion nozzles are respectively connected to the shot inlets of the BMD shot blasting machine 1 through steel wire hoses in one-to-one correspondence.

In this embodiment, after the workpiece is loaded on the workpiece suspension mobile system 6, it is lifted and transported into the shot blasting cleaning room 2, and then the door of the shot blasting cleaning room 2 is controlled by the staff to close, which is completed by the operation of the automatic control system. Automatic workpiece cleaning.

In this embodiment, it is preferable that the shot blasting room 2 is provided with two opposite doors 8, and the doors 8 are opened and closed by manual control, which can effectively increase the effective working space of the shot blasting room. In addition, the main door 8 below the door The chamber body is equipped with a pill collection groove for collecting the pellets brought out by opening the door, which can collect a small part of the pellets brought out when the door is opened into the main chamber to prevent the pellets from falling on the ground and causing people to slip and be injured. To further prevent the door 8 from being difficult to open and close, an oil cup is preferably provided on the door shaft of the door 8 so that the bearings of the hinges of the door 8 are regularly lubricated.

In this embodiment, the pellets thrown by the BMD shot blasting device 1 hit the workpiece and then fall onto the lower chamber plate. The pellets are collected at the entrance of the screw conveyor through the lower chamber plate, and then conveyed to the bucket elevator system by the screw conveyor. 3, the pellets are conveyed into the full-curtain pellet-sand separator 4 through the bucket elevator system 3 to realize the recovery and reuse of available pellets.

In a preferred embodiment of the present utility model, in order to protect the safety of the staff, it is preferable that a sealed box is arranged on the top of the main chamber body, so that when the track groove of the workpiece support frame 5 is worn and causes the pellets to leak, it will not leak In order to prolong the service life of the shot blasting machine, an in-line sand leakage plate is provided at the bottom of the side wall of the main chamber, and the lower warehouse plate is located under the sand leakage plate, which can effectively prevent workpieces or large foreign objects The phenomenon of blockage and jamming caused by entering the pellet circulation can effectively prevent sundries from entering the screw conveyor.

The bucket elevator system 3 is arranged on the back of the shot blasting chamber 2, and the support frame 5 is arranged above the shot blasting chamber 2 and on both sides of the full-curtain shot sand separator 4.

In the embodiment of the present utility model, the wear-resistant alloy guard plate can effectively protect the main chamber body from being damaged by pellets. Further preferably, the wear-resistant alloy guard plate is made of wear-resistant high-manganese steel guard plate. Compared with the rubber guard plate, the service life is longer, the appearance is beautiful, and it is easy to replace. Furthermore, it is preferable that the gaps between the wear-resistant alloy guard plates are cast with staggered steps, and the wear-resistant high manganese steel guard plates are fixed on the inner wall plate of the main chamber body through bolts with wear-resistant alloy hexagon nuts to completely prevent the pellets from The outer frame of the main chamber contacting the shot blasting chamber 2 destroys the chamber body.

The high-efficiency pill slag separation shot blasting machine of the utility model is suitable for surface cleaning, polishing and strengthening of non-ferrous castings such as welding parts, aluminum alloy welding parts, stainless steel compact castings, black castings, and steel products, so as to remove rust on the surface of the workpiece , oxide skin, dirt, etc., so that the surface of the workpiece presents the true color of metal, eliminates the internal stress of the workpiece, increases the adhesion of the paint film when the workpiece is painted, and finally achieves the purpose of improving the surface and internal quality of the workpiece.

The high-efficiency pellet and slag separation shot blasting machine provided by the utility model can effectively separate the pellets and dust by adopting the full-curtain type pellet and sand separator, and prolong the service life of the shot blasting machine. Strong and durable can significantly improve the efficiency of workpiece cleaning, obtain satisfactory cleaning quality, and reduce the maintenance cost of the shot blasting machine.

The above only lists the implementation forms of the utility model concept, and the protection scope of the utility model should not be regarded as being limited to the specific forms stated in the embodiments. Any modification, equivalent replacement, improvement, etc. shall be included in the protection scope of the present utility model.

Claims (6)

1. A high-efficiency pellet and slag separation shot blasting machine is characterized in that it includes 3 BMD shot blasting devices, a shot blasting cleaning room, a bucket elevator system, a screw conveyor, a full curtain type shot and sand separator and a workpiece support Frame, workpiece suspension moving system, dust removal system, automatic control system, the bucket elevator system is equipped with a shot inlet side and a shot outlet side, and the shot collected by the lower chamber plate at the bottom of the shot blasting chamber is transported to the On the side of the shot inlet of the bucket elevator system, the shot blasting cleaning room includes a main chamber body. The inner wall of the main chamber body is equipped with a wear-resistant alloy guard plate, and 3 BMD shot blasting machines are arranged up and down in one of the main chamber body. On the side wall, the lower part of the storage hopper for storing shot sand included in the full-curtain shot sand separator is provided with 4 diversion nozzles with valves, and a diversion nozzle for discharging dust and broken pellets. A steel wire hose is connected to the lower part of the nozzle, and the other three diversion nozzles for exporting useful pellets are respectively connected to the shot inlet of the BMD shot blaster through steel wire hoses. 2. The high-efficiency pellet and slag separation shot blasting machine according to claim 1, characterized in that, the shot blasting room is provided with two opposite gates, the gates are opened and closed by manual control, and the main chamber body below the gates It is equipped with a collection tank for collecting the pellets brought out by opening the door. 3. The high-efficiency pellet and slag separation shot blasting machine according to claim 2, characterized in that an oil cup is arranged on the shaft of the gate. 4. The high-efficiency pellet and slag separation shot blasting machine according to any one of claims 1-3, characterized in that an in-line sand leakage plate is provided at the bottom of the side wall of the main chamber body, and the lower chamber plate is located on the sand leakage plate Below, the top of the main chamber body is provided with a sealed box. 5. The high-efficiency shot blasting machine for separating shot and slag according to claim 4, wherein the wear-resistant alloy guard plate is a wear-resistant high manganese steel guard plate. 6. The high-efficiency shot blasting machine for separating shot and slag according to claim 5, characterized in that, the gap between the wear-resistant alloy guard plates is cast with staggered steps, and the wear-resistant high manganese steel guard plate is made of belt-resistant The bolts of the grinding alloy hex nuts are fixed on the inner wall plate of the main chamber body.