① Drum washer. The main body of the drum cleaning machine is the drum. Its rotation can make the materials in the drum roll, rub with each other and rub with the cylinder wall, so as to peel off the surface dirt.

但这些作用只是清洗操作中的机械力辅助作用。因此,这类清洗机需要与淋水、喷水或浸泡配合。

However, these functions are only the auxiliary function of mechanical force in cleaning operation. Therefore, this kind of cleaning machine needs to be matched with water spraying, water spraying or soaking.

浸泡式超声波清洗机

Immersion ultrasonic cleaning machine

喷淋式、浸泡式清洗机也因此而得名。滚筒一般为圆形筒,但也可制成六角形筒。滚筒式清洗机的驱动方式,可分为齿轮驱动式、中轴驱动式和托辊滚圈驱动式3种。

Spray and immersion cleaning machines are also named for this. The drum is generally a circular cylinder, but it can also be made into a hexagonal cylinder. The driving modes of drum cleaning machine can be divided into gear driving type, middle shaft driving type and idler roller ring driving type.

但目前,中轴驱动仍有使用,齿轮驱动已经淘汰,采用多的是托辊-滚圈驱动方式。这种驱动方式结构简单可靠,传动平稳。

However, at present, the middle shaft drive is still in use, and the gear drive has been eliminated. The most used driving mode is idler roller ring drive. This driving mode has the advantages of simple and reliable structure and stable transmission.

按操作方式,滚筒式清洗机可以分为连续式和间歇式两种。

According to the operation mode, the drum cleaning machine can be divided into continuous type and intermittent type.

喷淋式滚筒清洗机

Spray drum cleaning machine

这是一种连续式清洗机,结构较简单,适用于表面污染物易

This is a continuous cleaning machine with simple structure, which is suitable for surface pollutants

被浸润冲除的物料,它主要由栅状滚筒、喷淋管、机架和驱动装置等构成。滚筒是超声清洗机的主体,可由角钢、扁钢、条钢焊接成,必要时可衬以不锈钢丝网或多孔薄钢板。

The material washed by infiltration is mainly composed of grid roller, spray pipe, frame and driving device. The drum is the main body of the ultrasonic cleaning machine, which can be welded by angle steel, flat steel and bar steel. If necessary, it can be lined with stainless steel mesh or porous steel sheet.

喷淋式超声波清洗机

Spray ultrasonic cleaning machine

喷淋式转筒清洗机原理

Principle of spray drum washer

滚筒的驱动有两种形式:一种是在滚筒外壁两端配装滚圈。滚筒(通过滚圈)以定倾斜角度(3°-5°)由安装在机架上的支承托轮支承,并由传动装置驱动转动。喷水管可安装在滚筒内侧上方;另一种是在滚筒内安装(由结构幅条固定的)中轴,驱动装置带动中轴从而带动滚筒转动。这种形式的清洗机,喷水管只能装在滚筒外面。

There are two forms of driving the drum: one is to install rolling rings at both ends of the outer wall of the drum. The drum (through the roller ring) is supported by the supporting supporting supporting roller installed on the frame at a fixed inclination angle (3 ° - 5 °) and driven to rotate by the transmission device. The water spray pipe can be installed above the inner side of the drum; The other is to install the central shaft (fixed by the structural strip) in the drum, and the driving device drives the central shaft to drive the drum to rotate. For this type of cleaning machine, the water spray pipe can only be installed outside the drum.

清洗时物料由进料斗进入滚筒内,随滚筒的转动而在滚筒内不断翻滚、相互摩擦,再加上喷淋水的冲洗,使物料表面的污垢和泥沙脱落,由滚筒的筛网洞孔随喷淋水经排水斗排出。

During cleaning, the material enters the drum from the feed hopper and rolls and rubs with each other in the drum with the rotation of the drum. In addition, the washing of spray water makes the dirt and sediment on the material surface fall off, which is discharged from the screen hole of the drum through the drainage bucket with the spray water.

浸泡式滚筒清洗机所示为一种浸泡式滚筒清洗机的剖面示意图,这是排出一种通过驱动中轴使滚筒旋转的清洗机。

The immersion drum cleaning machine is shown in the section diagram of an immersion drum cleaning machine, which is a cleaning machine that rotates the drum by driving the central shaft.