Full-automatic horizontal pressure filter filter cloth hangs rapping cleaning device
Technical field
The utility model relates to filter press, and particularly a kind of Full-automatic horizontal pressure filter filter cloth hangs rapping cleaning device.
Background technology
Horizontal pressure filter in the course of the work, when filter plate is opened discharging, often there is filter cake to stick in filter frame, if this part filter cake is removed not in time, in next working cycles, easily block filter cloth, cause the problems such as filter effect is bad, filter plate bias voltage, affect the normal use of filter press.The filter cake remaining on filter cloth does not have extraneous strength to be difficult to come off, and conventional sweep-out method has two kinds at present: a kind of is to adopt labor cleaning, takes time and effort and exist potential safety hazard; The another kind of oil cylinder impact and vibration method that adopts, this method load loss is large, noise is large, large and very easily cause filter press complete machine to tremble to impact such as hydraulic power unit pipelines, affects equipment stable operation.
Summary of the invention
The purpose of this utility model is: provide that a kind of filter cloth vibrating effect is good, filter cake easily comes off, filter cloth tensioning flexible adjustment, Full-automatic horizontal pressure filter filter cloth that filter cloth cleaning efficiency is high hang rapping cleaning device.
For achieving the above object, the technical solution adopted in the utility model is: comprise the filter cloth support frame being arranged on filter press support and be located at the filter cloth suspension cleaning device on support frame, filter cloth support frame comprises the vibrator that is positioned at support frame both sides, vibrator is connected with filter press support by damper, filter cloth hangs cleaning device and comprises filter cloth hanger bar, filter cloth washing water pipe and running gear, filter cloth hanger bar comprises hanging frame, slide block, regulating spring, hanging frame passes through regulating spring, slide block is connected with vibrator, filter cloth washing water pipe comprises welding water pipe and nozzle, filter cloth washing water pipe is arranged in hanger bar.
Further, vibrator is impact type pneumatic vibrator, and four groups of vibrators are distributed in support frame both sides.
Described vibrator is connected with pneumatic control system by magnetic valve.
The beneficial effects of the utility model are: 1, mode of vibration adopts impact type pneumatic vibrator, compare that hydraulic way is easy to control and regulation, environmental pollution is little, and noise is little.2, hit the power of shaking and act directly on filter cloth, make discharging efficiency high, safe and reliable.3, filter cloth washing water pipe adjustable nozzles injection direction, cleans filter cloth more thorough, does not stay dead angle, extends filter cloth service life.4, by regulating spring, can prevent that filter cloth from crumpling closing up process, make filter cloth all the time in tensioning state.Compared to the prior art the utility model has that filter cloth vibrating effect is good, filter cake easily comes off, filter cloth tensioning flexible adjustment, filter cloth cleaning efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Figure labeling description: 1, support, 2, damper, 3, vibrator, 4, welding water pipe, 5, regulating spring, 6, locking nut, 7, slide block, 8, hanging frame, 9, hanger bar, 10, nozzle, 11, support frame, 12, filter cloth.
The specific embodiment
From structural representation of the present utility model shown in Fig. 1, can find out, the utility model comprises the filter cloth support frame being arranged on filter press support 1 and is located at the filter cloth suspension cleaning device on support frame.Filter cloth support frame and filter press support are elastic connection structure, filter cloth support frame comprises four groups and be positioned at the vibrator 3 of support frame 11 both sides, vibrator 3 is impact type pneumatic vibrator, four groups of vibrators are positioned over support frame 11 both sides and place, diagonal angle, by damper 2, are connected with filter press support 1.Vibrator is connected with pneumatic control system by magnetic valve and controls vibrator and vibrate.Filter cloth hangs cleaning device and comprises filter cloth hanger bar, filter cloth washing water pipe and running gear, filter cloth hanger bar 9 comprises hanging frame 8, slide block 7, regulating spring 5, locking nut 6, hanging frame 8 is connected with vibrator 3 by regulating spring 5, slide block 7, short transverse can regulate by regulating spring 5, and horizontal direction moves with filter cloth by slide block 7.Filter cloth washing water pipe comprises welding water pipe 4 and nozzle 10, and filter cloth washing water pipe is placed on filter cloth hanging frame 8, and can in framework, rotate to regulate the injection direction of nozzle, filter cloth is cleaned and do not stay dead angle.
After filter press filter board is opened completely, by magnetic valve, be connected with pneumatic control system and control vibrator 3 and vibrate, vibration filter cloth 12, guarantee that filter cake all comes off, nozzle 10 water sprays in filter cloth hanger bar clean filter cloth 12, in filter cloth cleaning process, can start filter cloth vibrator 3, thereby reach the object that filter cloth is cleaned in rapping discharging.