Automatic mechanical recycling blasting room is suitable for large-scale metal structural parts, surface cleaning of weldments and castings, and can be targeted for thicker thickness
2mm 厚的拼焊结构件； The board is sandblasted, and it can handle 2mm thick tailor-welded structural parts.
The entire system can be equipped with a variety of electronically controlled sand blasting machines, as well as manual sand blasting machines, according to user preferences, such as in the factory
A professional maintenance team recommends the use of electronically controlled sandblasting machines. If there is no maintenance force in the factory, manual sandblasting machines are recommended;
The blasting room can use non-metallic abrasive blasting or metal abrasive blasting. It can be formulated according to customer requirements, but the abrasive blasting
Different materials require different dust collectors for the blasting room. Metal abrasives are used, and the abrasive damage rate during blasting is low, so
There is less dust. If non-metallic abrasive is used, the crushing rate of the abrasive itself is high, plus the oxide scale, rust, and powder treated by sand blasting.
There will be a lot of dust. In order to avoid dust overflow and endanger the working environment, it is necessary to increase the amount of dust removal air and the amount of dust treatment;
4.5 米，宽度 2.5 米，高度 2 米 The size of the blasting room is customized according to the user's workpiece. It is assumed that the maximum workpiece size is 4.5 meters in length , 2.5 meters in width , and 2 meters in height.
6 米宽度 4 米高度 3.5 ，意思也就是需要给操作工留够操作 Workpiece, then your blasting room can be made into a length of 6 meters, a width of 4 meters and a height of 3.5 , which means that the operator needs to leave enough operation
The smaller the space, the better. The smaller the space, the lower the airflow for dust removal and the reduction of energy waste.
8X5X4 ，安装了 3 条 This sand blasting room is installed in Qingpu, Shanghai. It is used for sand blasting and derusting of the rack of injection molding equipment.
16 筒的脉冲除尘器，一台旋风除尘器，一台 22KW 离心通风机，一 Auger, one bucket elevator, two 16- tube pulse dust collectors, one cyclone dust collector, one 22KW centrifugal fan, one
40KW 。 There are two double-sand two-gun automatic sand blasting machines and one blower with a total power of 40KW .
The following analysis of the actual installation of the sand blasting room
It can be seen that this is the condition when the installation was started. The user has built a pit according to our requirements.
We started to install the auger device and sand return device at the bottom of the blasting room in the pit. The upper part of the auger was welded with a V-shaped steel plate to collect it.
Collect the abrasive and send it to the hopper of the auger,
The augers on both sides are installed here, the bottom sand return device and the support at the bottom of Dongguan Meijun Sandblasting Room. The support uses 12 No. 20 workers.
The steel is made to ensure the safe load of the base. The four sides of the frame can be seen. The following work is to install the support of the sand blasting room on the frame.
The frame uses 80mm square tube as the basic frame, and the interior uses 30 * 50 square tube as the internal support to ensure the strength and stability of the room.
Requirements for steel blasting room.
Is it time to hit the foam board? No, we have to install the wear-resistant rubber sheet before installing the wall panel.
In order to protect the color steel plate from being damaged by abrasives, 4mm thick rubber plates are used for inner layer protection around the inner wall and the roof. Rubber sheet and steel frame
It is fixed with plastic bead, which is beautiful overall;
The wall around the room is closed with a 70mm thick sandwich color steel plate, and the sandwich layer of the color steel plate is polystyrene foam plastic. The top surface of the room
The 1.5mm steel plate and angle steel are welded to form a modular component, which is connected to the top beam to form a high-strength integral structure.
The metal grille inside the blasting room is an important part to ensure the normal operation of the blasting workers.
The floor grill is conducive to the rapid collection of abrasives on the one hand, and effectively guarantees the walking safety of sandblasting workers on the other. 作中有体积较大的杂质和异物进入回砂管道，堵塞喷枪和回砂管路，在格栅下部设置过滤网，防 止杂质和异物的进入。 In order to prevent large volumes of impurities and foreign matter from entering the sand return pipe during work, the spray gun and the sand return pipe are blocked, and a filter is set at the lower part of the grill to prevent the entry of impurities and foreign matter.
The floor grid is welded with 40mm flat steel and the bearing capacity is 200kg / m 2 .
Main technical parameters of pressure feed sand blasting machine:
Equipment model: PS -9022
Cylinder height: 1850mm
Volume: 0.6m 3 3
Loading capacity: 2000Kg (steel shot abrasive)
Working pressure: 0.5-0.8Mpa
Working efficiency: ≥15m 2 / h / single shot
Compressed air consumption:> 6.0m 3 / min / gun
Can use steel sand, steel shot, wire cut shot, river sand, 10-20 mesh quartz sand,
The upper part of the blasting machine is equipped with a collecting hopper, which is used to store abrasives during work. When the work is added, the blasting machine can be filled with abrasives in a short time.
The dust removal system consists of a dust suction pipe, a dust suction port, a cyclone dust collector, a pulse filter dust collector, and a dust exhaust fan.
Number of suction pipes: 3 sets
Number of suction ports: 1
Filter cartridge type dust collector structure 吊装式滤筒除尘器 : Lifting filter cartridge dust collector
Dust filter cartridge specification: 325 * 870mm
Number of dust filter cartridges: 24 (installed in the dust collector)
Dust removal fan model: X1009C
flow: m 3 /h 25610 m 3 / h
Full pressure: 1787Pa
Power: 22 Kw