Disposable tension vibration pressure filter and method for oscillating
Technical field
The present invention relates to a kind of disposable tension vibration pressure filter that is used for middle-size and small-size Separation of Solid and Liquid industry, belong to the filter manufacturing field of equipment.
Background technology:
Be applied to the filter press of middle-size and small-size Separation of Solid and Liquid at present, ubiquitous problem is that automaticity is low, inefficiency, and labour intensity is big, and poor working environment is unloaded problems such as the cake effect is undesirable.It is not enough point: the one, Separation of Solid and Liquid adopts artificial arm-tie after separating, inefficiency not only, and also labour intensity is big; The 2nd, both made the automatic arm-tie of employing, its filter plate still needs one one and draws back, and once unloads cake and needs long time, inefficiency; The 3rd, to being difficult for unloading cake or unloading the unfavorable material of cake, need artificial assisting to unload cake, not only operating efficiency reduces more, and labour intensity increases more, and poor working environment, unfavorable psychosomatic health with people; The 4th, automaticity is low, is difficult for realizing automation control.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of can either disposable filter assemblies being drawn back, can reach the disposable tension vibration pressure filter that filter cake is come off from filter plate by the vibration of filter plate again.
Design: in order to realize above-mentioned purpose of design.1, the design of arm-tie system is one of feature of the present invention.The purpose of doing like this is: the one, and adopt the arm-tie system that filter assemblies and pressure strip are coupled together, when the oil cylinder backhaul, pass through the arm-tie system with the filter assemblies disposable tension, reduce the arm-tie number of times, increase work efficiency, be convenient to realize automation control.2, the design of vibration filter plate system is two of a feature of the present invention.The purpose of doing like this is: the one, owing to realize the key link of filter press automation control in the Separation of Solid and Liquid process, adopt the slowspeed machine transmission, drive final drive shaft by slowspeed machine, vibration plate collision block at interval is housed on the final drive shaft, when final drive shaft rotates, the vibration collision block lifts the handle on the filter plate at interval (because handle is fixed on the sidepiece of filter plate, when handle lifts, being filter plate lifts), after the vibration collision block turns over an angle, the vibration collision block separates with handle, filter plate freely falls, and bump vibration that girder produces made filter cake come off from filter plate when filter plate fell, reach the purpose of unloading cake automatically, and it is fast to unload cake speed, effective, save time, laborsaving, the automaticity height.It is the key link that realizes automation control in the Separation of Solid and Liquid process; The 2nd, adopt the slowspeed machine transmission, have stable drive, characteristics such as simple in structure, driving torque is big, and it is little to take up room; The 3rd, the vibration collision block adopts at interval, different angles arrange that filter plate vibrates at interval, and the filter plate quantity of selecting simultaneously reduces, and required moment of torsion reduces greatly during the vibration filter plate, and power of motor and the volume selected for use like this reduce, and makes whole transmission mechanism design more reasonable.
Technical scheme 1: disposable tension vibration pressure filter, it comprises thrust plate, filter assemblies, girder, pressure strip, oil cylinder, oil cylinder seat, frame and hydraulic system, it is characterized in that: the arm-tie system is connected with each other each filter plate and the pressure strip of filter assemblies, vibration filter plate system is arranged in the handle below of filter assemblies polylith filter plate and is vibration with the handle of filter plate and cooperates, its vibration filter plate system is by slowspeed machine, shaft coupling, final drive shaft, polylith vibration collision block, bearing block constitutes, polylith vibration collision block is distributed on the final drive shaft by the certain angle spacing, the position of its vibration collision block is just relative with the below of board handle of filter after filter plate draws back, and the angle of polylith vibration collision block is arranged alternately, final drive shaft is connected by shaft coupling with slowspeed machine, slowspeed machine drives final drive shaft rotation drive vibration simultaneously collision block and by handle filter plate is lifted, turning over an angle after vibration collision block at the vibration collision block separates with handle, filter plate freely falls, the bump girder produced vibration when filter plate fell, and filter cake is come off from filter plate.Final drive shaft one end is connected with bearing block on being positioned at frame, and the other end is connected with the axle of low translator on being positioned at frame by shaft coupling.The arm-tie system is made of drawstring and connector, and the arm-tie band is spacing by polylith filter plate in connector and the filter assemblies and pressure strip and is connected.
Technical scheme 2: disposable tension vibrates the method for oscillating that draws back of pressure filter, after the filter press squeezing is finished, when the backward stroke of the piston in the oil cylinder is moved, drive the arm-tie system by pressure strip, the arm-tie system once draws back the polylith filter plate in the filter assemblies successively, the slowspeed machine that vibrates this moment in the filter plate system drives the final drive shaft rotation, because being positioned at polylith vibration collision block spacing on the final drive shaft distributes and is arranged alternately on the final drive shaft by certain angle, the polylith that final drive shaft drives on it vibrates collision block when rotating, by pairing board handle of filter filter plate is lifted successively, then after the vibration collision block turns over an angle, its vibration collision block separates with handle, filter plate freely falls, and bump vibration that girder produces made filter cake come off from filter plate when filter plate freely fell.
The present invention compares with background technology, and the one, it is low to have solved automaticity, is convenient to realize the full-automation control of Separation of Solid and Liquid process; The 2nd, solved inefficiency, labour intensity is big, the present situation of poor working environment; The 3rd, solved that background technology exists to unload the cake effect undesirable, need artificial auxiliary deficiency of unloading cake, make and unload the cake process and realize automation, it is even more ideal to unload the cake effect.
Description of drawings
Fig. 1 is the structural representation of disposable tension vibration pressure filter.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the structural representation of vibration filter plate system.
Fig. 4 is the side-looking structural representation of Fig. 3.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1~4.Disposable tension vibration pressure filter, it comprises thrust plate 1, filter assemblies 2, girder 3, pressure strip 5, oil cylinder 6, oil cylinder seat 8, frame 9 and hydraulic system 10, frame 9 is in order to support filter assemblies 2, and connecting other parts, it mainly is made up of parts such as thrust plate 1, girder 3, oil cylinder 8, oil cylinder 6 and pressure strips 5.Arm-tie system 4 connects each filter plate and the pressure strip 5 of filter assemblies 2 (connection is meant: the handle of polylith filter plate sidepiece adopts the arm-tie interband apart from connecting), that is to say, arm-tie system 4 is made of arm-tie band and connector, and the arm-tie band is spacing by polylith filter plate in connector and the filter assemblies 2 and pressure strip 5 and is connected.Vibration filter plate system 7 is arranged on the frame 9 and is positioned at handle 16 belows of filter assemblies 2, vibration filter plate system 7 is by slowspeed machine 15, shaft coupling 14, final drive shaft 13, polylith vibration collision block 12, bearing block 11 constitutes, final drive shaft 13 1 ends are connected with bearing block 11 on being positioned at frame 9, the other end by shaft coupling 14 be positioned at frame 9 on low translator 15 the axle be connected, polylith vibration collision block 12 is distributed on the final drive shaft 13 by the certain angle spacing, the position of its vibration collision block 12 is relative with the below of the board handle of filter 16 after filter plate draws back, and the angle of polylith vibration collision block is arranged alternately, final drive shaft 13 is connected by shaft coupling 14 with slowspeed machine 15, slowspeed machine 15 drives final drive shafts 13 and rotates and drive vibration collision block 12 simultaneously and by handle 16 filter plate is lifted, after turning over an angle, separates vibration collision block 12 with handle 16, filter plate freely falls, the bump girder produced vibration when filter plate fell, and filter cake is come off from filter plate.
Embodiment 2: on the basis of embodiment 1, disposable tension vibrates the method for oscillating that draws back of pressure filter, after the filter press squeezing is finished, when the backward stroke of the piston in the oil cylinder 6 is moved, drive arm-tie system 4 by pressure strip 5, arm-tie system 4 once draws back the polylith filter plate in the filter assemblies 2 successively, the slowspeed machine 15 that vibrates this moment in the filter plate system drives final drive shaft 13 rotations, because being positioned at polylith vibration collision block 12 spacings on the final drive shaft 13 distributes and is arranged alternately on the final drive shaft 13 by certain angle, the polylith that final drive shaft 13 drives on it vibrates collision block 12 when rotating, by pairing board handle of filter 16 filter plate is lifted successively, then after vibration collision block 12 turns over an angle, its vibrating mass separates with handle 16, filter plate freely falls, bump vibration that girder produces made filter cake come off from filter plate when filter plate freely fell.
What need understand is: though the foregoing description is to the present invention's detailed explanation of contrasting; but these explanations, just to simple declaration of the present invention, rather than limitation of the present invention; any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.