CN205269421U - Vibrate crossflow filtration device - Google Patents

Abstract

The utility model relates to a vibrate crossflow filtration device, it includes: a filter module and a shock structure, wherein, filter module is including a filter vat, be equipped with most filter membrane in the filter vat, shake the transmission shaft of structure including the eccentric action, a first swing arm and a second swing arm, first swing arm receives the drive of driving medium and carries out reciprocating motion, an end -journal of second swing arm is tied in first swing arm, the other end combines in the filter vat and drives that the filter vat is reciprocal to be rocked, can utilize the stoste of vibrating to strike, wash filter membrane, can solve current contaminated water filtration apparatus is difficult for cleaing away filter membrane and leads to the not good problem of filter effect, the utility model provides a vibrate crossflow filtration device of effect preferred is clear away to filter membrane's filth.

Description

Concussion cross-flow filtration device

Technical field

The utility model relates to a kind of filter being provided with most filter assemblies, refers in particular to a kind of effect removing dirt of shelling and preferably shakes cross-flow filtration device.

Background technology

Existing sewage filter device is provided with the filtration membrane that most stacking is closed, and filtration membrane is then provided with most fine and closely woven holes, forces sewage can reach the effect of filtration by the hole of filtration membrane layer by layer by pressurization. But under using for a long time, filtration membrane inevitably can amass card dirt, allows the hole of filtration membrane be blocked, and reduces the effect of filtration. In order to prevent the filter net efficiency of sewage filter device to be deteriorated, the manufacturer manufacturing production unit have developed the dirt of various method to clear up on filtration membrane; Wherein, early stage sewage filter device system utilizes intermittently motor running, make filtration membrane intermittently tensioning with loosen, the gas of recycling pressurization ejection is shelled except the dirt on filtration membrane, but once the dirt on filtration membrane creates bridging action, just stripping removes to carry out to be difficult to utilize above-mentioned means, still must interrupt the carrying out of filtration operation and filtration membrane leaching is placed in liquid medicine immersion and removes dirt. It can thus be seen that existing sewage filter device stripping except the dirt on filtration membrane design on still not enough to some extent, be also improved and progressive space.

Practical novel content

Not easily shell except the problem being amassed the dirt of card on filtration membrane and cause filter effect not good to solve existing sewage filter device, the utility model proposes a kind of concussion cross-flow filtration device, the first swing arm to-and-fro movement is driven with the transmission shaft of eccentric action, recycling drives filter vat back and forth to rock with the 2nd swing arm of the first swing arm pivot knot, make the moisture in stoste enter filtration membrane, and the stoste utilizing concussion is impacted, cleaning and filtering diaphragm smooth and easyly.

The concussion cross-flow filtration device that the utility model technical solution problem proposes, comprising:

One installation structure, it includes a frame body, a lower plate and a bearing pack, and this lower plate is located at the bottom of this body, and this bearing pack is installed in this lower plate;

One filtration module, it includes a filter vat, this filter vat includes web, bottom one barrel of body, and waves pillar and most diaphragm groups, bottom this, web is located at the lower end of this barrel of body, this waves pillar has relative two ends and uprightly arranges, this one end waving pillar is fixedly arranged on the shaft core position of web bottom this, and this other end waving pillar passes this lower plate through this bearing pack, and most these diaphragm groups are placed in the inside of this barrel of body and are superimposed with each other; And

One concussion structure, it includes a drive unit, one driving member, one first swing arm set and one the 2nd swing arm, this driving member drives by this drive unit and includes a transmission shaft of eccentric action, this first swing arm set includes one first swing arm with relative two ends, wherein one end of this first swing arm is incorporated into this transmission shaft, 2nd swing arm has relative two ends, wherein one end pivot of the 2nd swing arm ties the one end away from this transmission shaft in this first swing arm, the other end of the 2nd swing arm is consolidated in this and waves one end that pillar passes this lower plate, this first swing arm and the 2nd swing arm fold an angle, this angle is less than 180 degree.

Described concussion cross-flow filtration device, wherein said concussion structure includes a propeller shaft sleeve, this propeller shaft sleeve includes a sleeve body and an eccentric hole, and this sleeve body has relative two ends, and this bias hole extends towards the other end from the end face eccentric position of wherein one end of this sleeve body; Described drive unit includes a drive shaft, and the axial ground blocking of this propeller shaft sleeve is incorporated into this drive shaft, and described driving member is incorporated into this propeller shaft sleeve.

Described concussion cross-flow filtration device, the first wherein said swing arm has relative two ends and includes two anchor portion and a stretch section, two these anchor portion are positioned at the two ends of this first swing arm respectively, and this stretch section is bending and between two these anchor portion.

Described concussion cross-flow filtration device, wherein said installation structure includes most buffering groups, it is installed in described frame body and it is positioned at around this filter vat to most this buffering group interval, each buffering group includes a movable arm and a rolling part, this movable arm has relative two ends, one end pivot of this movable arm is tied in this body, the other end of this movable arm is put towards described filter vat partially by an elastic force effect, this rolling part is incorporated into this movable arm rotationally and by one end of this elastic force effect and includes a contact surface, this contact surface is resisted against the periphery of the bucket body of this filter vat.

Described concussion cross-flow filtration device, wherein said propeller shaft sleeve includes a drive shaft perforation, the perforation of this drive shaft axially away from the end face extension of the one end in described eccentric hole and is connected this bias hole from this sleeve body, and this propeller shaft sleeve is placed on the drive shaft of described drive unit with the perforation of set drive shaft; Described driving member includes an axle sleeve joint portion, and the relative two ends of this driving member are located in this axle sleeve joint portion with described transmission shaft, and this driving member is placed through this bias hole with set axle sleeve joint portion.

Described concussion cross-flow filtration device, the transmission shaft of wherein said driving member includes one first screw of axially setting, described first swing arm set includes two swing arm bearings and one first bolt, described first swing arm includes one first appearance hole and one the 2nd appearance hole, anchor portion described in two is run through in this first appearance hole and the 2nd appearance hole respectively, two these swing arm bearings are placed through this first appearance hole and the 2nd appearance hole respectively, this first bolt first holds the swing arm bearing that places of hole and lock at this first screw through a pad and this, the bolt head of this first bolt is resisted against the inner ring of this swing arm bearing.

Described concussion cross-flow filtration device, the 2nd wherein said swing arm includes a pillar joint portion and a bolt penetration hole, this pillar combining site is in wherein one end of the 2nd swing arm and includes a pillar perforation, the perforation of this pillar runs through the central position being located at this pillar joint portion, this bolt penetration hole runs through the other end being located at the 2nd swing arm, the 2nd swing arm be nested with the perforation of set pillar be fastened on this filter vat wave pillar, described concussion structure includes an axle sleeve and one the 2nd bolt, this axle sleeve has relative two ends and includes a bearing support and one the 2nd screw, this bearing support is positioned at wherein one end of this axle sleeve, 2nd screw is extended towards this bearing support by the other end of this axle sleeve, this axle sleeve is placed through the swing arm bearing that the 2nd appearance hole of described first swing arm places, the bearing support of this axle sleeve is resisted against the inner ring of this swing arm bearing, 2nd bolt is through one first pad, this bolt penetration hole and one the 2nd pad and be locked in the 2nd screw, 2nd pad is resisted against the inner ring of this swing arm bearing.

Described concussion cross-flow filtration device, wherein said buffering group includes a guide rod seat, one nut, one elasticity part guide rod and an elasticity part, this guide rod seat is consolidated in described frame body and includes a guide rod screw and elasticity part perforation, this guide rod screw is laterally located at this guide rod seat, the aperture of this elasticity part perforation is greater than the aperture of this guide rod screw, the perforation of this elasticity part laterally arranges and is connected to ground with this guide rod screw axis, this elasticity part guide rod is a bolt and is locked in this guide rod screw through this nut and passes this guide rod seat by this elasticity part, this elasticity part is a compression spring and has relative two ends, this elasticity part is placed on this elasticity part guide rod, wherein one end of this elasticity part is resisted against this guide rod seat, the other end of this elasticity part is resisted against described movable arm.

Described concussion cross-flow filtration device, wherein said filter vat includes a diaphragm board and most latches, this diaphragm board is placed in the inside of described bucket body, this diaphragm board is near the lower end of this barrel of body and is positioned at the top of described bottom web, and most these latches through this diaphragm board and are placed through web bottom this.

Described concussion cross-flow filtration device, wherein each diaphragm group includes a cross-flow dish, this cross-flow dish has a upper surface and a lower surface and includes most standing block holes and most location trips, most these standing block holes distribute and near the periphery of this cross-flow dish annularly, each standing block hole is recessed in the upper surface of this cross-flow dish, the distributing position of most corresponding most these standing block holes of this location trip and distribute annularly, most these location trips are convexly equipped in the lower surface of this cross-flow dish, most standing block holes of this cross-flow dish of adjacent two and majority are located trip and are mutually blocked conjunction.

The obtainable effect of technique means of the present utility model is promoted and is:

1. concussion cross-flow filtration device of the present utility model drives the first swing arm to-and-fro movement with the transmission shaft of eccentric action, recycling drives filter vat back and forth to rock with the 2nd swing arm of the first swing arm pivot knot, except the filter vat back and forth rocked except making the moisture in stoste smooth and easy enters filtration membrane, also stoste can be allowed to produce, and concussion is impacted, cleaning and filtering diaphragm, reduce the probability that the filter pore of filtration membrane is blocked by this, filtration operation can be had and efficient continue to carry out.

2. stretch section set by the first swing arm of the present utility model is bending, therefore can produce vibration when the first swing arm reciprocation action as spring, the shock range of the stoste in filter vat be aggravated, produces more significant filtration membrane cleaning performance.

3. the rolling part of buffering group of the present utility model is resisted against the bucket body of filter vat with set contact surface, and buffering group is separately provided with elasticity part against movable arm, when this filter vat back and forth rocks, buffering group of the present utility model can play the effect of buffering, helps filtration operation to carry out stablely.

Accompanying drawing explanation

Fig. 1 is the stereoscopic figure of the better embodiment of the utility model.

Fig. 2 is the stereoscopic figure of the better embodiment of the utility model.

Fig. 3 is the vertical view of the better embodiment of the utility model.

Fig. 4 is the partial enlargement figure of the better embodiment of the utility model.

Fig. 5 is the partial component exploded view of the better embodiment of the utility model.

Fig. 6 is the thin parts exploded view of the better embodiment of the utility model.

Fig. 7 is the sectional view of the filter vat of the better embodiment of the utility model.

Fig. 8 is the part sectioned view of the filter vat of the better embodiment of the utility model.

Fig. 9 is the partial component exploded view of the filter vat of the better embodiment of the utility model.

Figure 10 is the partial component exploded view of the filter vat of the better embodiment of the utility model.

Figure 11 is the thin parts exploded view of the diaphragm group of the better embodiment of the utility model.

Figure 12 is the perspective bottom view of the cross-flow dish of the better embodiment of the utility model.

Figure 13 is the thin parts exploded view of the concussion group of the better embodiment of the utility model.

Figure 14 is the action schematic diagram of the concussion group of the better embodiment of the utility model.

Drawing reference numeral explanation

10 installation structure 11 frame bodies

12 lower plate 13 bearing pack

Plate 141 filter vat perforation on 14

1411 recess 15 buffering groups

151 guide rod seat 1511 guide rod screws

1512 elasticity parts are bored a hole 1513 supports

152 nut 153 elasticity part guide rods

154 elasticity part 155 movable arms

1551 pivot hole 1552 are rolled part screw

1553 spacing hole 1554 elasticity part supports

156 pivots 157 roll part

1571 contact surfaces

20 filtration module 21 filter vats

Web bottom 211 barrels of bodies 212

2121 pillars hold hole 213 and wave pillar

2131 in conjunction with section 2132 swing arm in conjunction with section

214 bung 215 water producing pipes

2151 prosopyle 216 diaphragm groups

2161 cross-flow dishes 21611 hold ditch

The 21612 convex points in circulation hole 21613

2162O shape ring 2163 filtration membrane

2164 standing block holes 2165 locate trip

217 diaphragm board 218 latches

219 locking tensimeter 22 charging switches

23 feed hose 24 water purification switches

25 water purification flexible pipe 26 concentrated solution switches

27 concentrated solution flexible pipe 28 trip switchs

29 let out material flexible pipe 291 lets out material switch

30 concussion structure 31 driving bearing groups

311 bearing support 312 bearings

32 drive unit 33 propeller shaft sleeves

331 sleeve body 332 support edge

The 333 eccentric holes of drive shaft perforation 334

335 keyway 34 driving members

341 support block 342 axle sleeve joint portion

343 transmission shaft 344 first screws

35 first swing arm set 351 first swing arms

3511 anchor portion 3512 stretch sections

3513 first appearance holes 3514 the 2nd hold hole

352 swing arm bearing 353 step covers

354 first bolt 36 the 2nd swing arms

361 pillar joint portion 3611 pillar perforation

3612 steady brace screw 362 bolt penetration hole

37 axle sleeve 371 bearing supports

372 the 2nd screws

38 the 2nd bolts

Embodiment

For technology feature of the present utility model and practical effect can be understood in detail, and can realize according to author content, hereby further with better embodiment as indicated in the drawings, be described in detail as follows:

As shown in Figure 1, Figure 2 and shown in Fig. 5, concussion cross-flow filtration device of the present utility model comprises: installation structure 10, filtration module 20 and a concussion structure 30; Wherein, this filtration module 20 is installed in this installation structure 10 rotationally, and this concussion structure 30 is incorporated into this installation structure 10 and is combined with this filtration module 20.

As shown in Figure 1, Figure 2 and shown in Fig. 5, this installation structure 10 includes plate 14, three buffering group 15 in frame body 11, lower plate 12, bearing pack 13; Wherein, this body 11 has a bottom and a top; This lower plate 12 is located at the bottom of this body 11; This bearing pack 13 is installed in this lower plate 12; On this, plate 14 is located at the top of this body 11 and runs through and is provided with a filter vat perforation 141, and this filter vat perforation 141 is arranged with six recesses 1411 at intervals such as peripheries; As shown in Fig. 3, Fig. 5 and Fig. 6, three these buffering groups 15 respectively the position of corresponding three these recesses 1411 and be installed in this filter vat with waiting interval and bore a hole 141 around, the structure of three these buffering groups 15 is identical, and each buffering group 15 includes guide rod seat 151, nut 152, elasticity part guide rod 153, elasticity part 154, movable arm 155, pivot 156 and a rolling part 157;

As shown in Figures 5 and 6, this guide rod seat 151 in bulk and includes two lockholes, one guide rod screw 1511, one elasticity part perforation 1512 and a support 1513, two ground, this lockhole intervals and uprightly run through and be located at this guide rod seat 151, this guide rod screw 1511 is laterally located at this guide rod seat 151 and is provided with the screw thread of spiral shell lock in inner peripheral surface, the aperture of this elasticity part perforation 1512 is greater than the aperture of this guide rod screw 1511, this elasticity part perforation 1512 laterally arranges and axially is connected with this guide rod screw 1511, this support 1513 is formed at the joining place of this guide rod screw 1511 with this elasticity part perforation 1512, this guide rod seat 151 is locked on this plate 14 with two bolts through two these lockholes, this guide rod seat 151 elasticity part perforation 1512 towards this on plate 14 filter vat perforation 141, in better embodiment of the present utility model, this elasticity part guide rod 153 does not arrange an externally threaded bolt for end, this elasticity part guide rod 153 is locked in the guide rod screw 1511 of this guide rod seat 151 through this nut 152, this elasticity part guide rod 153 does not arrange externally threaded end and passes this guide rod seat 151 by this elasticity part perforation 1512, in better embodiment of the present utility model, this elasticity part 154 is a compression spring, this elasticity part 154 has relative two ends and is placed on the end of this elasticity part guide rod 153, wherein one end of this elasticity part 154 is resisted against this guide rod seat 151,

As shown in Figures 5 and 6, this movable arm 155 is the block of long shape and has relative two ends, this movable arm 155 includes a pivot hole 1551, one rolling part screw 1552, one spacing hole 1553 and an elasticity part support 1554, this pivot hole 1551 uprightly runs through the wherein one end being located at this movable arm 155, this rolling part screw 1552 is positioned at the other end of this movable arm 155, this rolling part screw 1552 uprightly is located at this movable arm 155 and is provided with the screw thread of spiral shell lock at inner peripheral surface, this spacing hole 1553 uprightly arranges and axially is connected with this rolling part screw 1552, this elasticity part support 1554 is laterally recessed in this movable arm 155, this elasticity part support 1554 and this rolling part screw 1552 and this spacing hole 1553 are positioned at same one end of this movable arm 155, in better embodiment of the present utility model this pivot 156 for end is provided with externally threaded bolt, this pivot 156 is locked on this through the pivot hole 1551 of most packing rings and this movable arm 155 plate 14, this movable arm 155 pivot is made to tie on this plate 14 and allow this elasticity part support 1554 be resisted against the other end of this elasticity part 154, in better embodiment of the present utility model, this rolling part 157 is a driven camshaft bearing and includes a contact surface 1571, this contact surface 1571 is the wheel face for this rolling part 157, this rolling part 157 is locked in the rolling part screw 1552 of this movable arm 155 and is positioned at the perforation 141 of this filter vat in this recess 1411 of three set by periphery through the spacing hole 1553 of this movable arm 155.

As shown in Figure 1, Figure 2 and Figure 3, this filtration module 20 includes filter vat 21, charging switch 22, feed hose 23, water purification switch 24, water purification flexible pipe 25, concentrated solution switch 26, concentrated solution flexible pipe 27, trip switch 28, and lets out material flexible pipe 29, tensimeter and a tensimeter pipeline; Wherein, as shown in Figure 5 and 7, this filter vat 21 includes web 212, bottom one barrel of body 211, and waves pillar 213, bung 214, water producing pipe 215, most diaphragm group 216, diaphragm boards 217, most latches 218 and a locking tensimeter 219;

Such as Fig. 3, shown in Fig. 5 and Fig. 6, this barrel of body 211 is the right cylinder of hollow and has end and a upper end, this barrel of body 211 is through the filter vat perforation 141 of the upper plate 14 of this installation structure 10, three contact surfaces 1571 of three rolling parts 157 of the periphery of this barrel of body 211 and three these buffering groups 15 lean, as shown in Fig. 7 and Fig. 9, bottom this, web 212 consolidation is located at the lower end of this barrel of body 211, bottom this, web 212 axially is provided with a pillar appearance hole 2121, this waves pillar 213 has relative two ends and includes one in conjunction with section 2131 and a swing arm in conjunction with section 2132, this is formed at this one end waving pillar 213 in conjunction with section 2131, this swing arm axially is arranged in this in conjunction with section 2131 in conjunction with section 2132, this swing arm is less than this diameter in conjunction with section 2131 in conjunction with the diameter of section 2132, this waves the pillar appearance hole 2121 that pillar 213 uprightly is consolidated in web 212 bottom this with set placing in conjunction with section 2131, this swing arm waving pillar 213 through this bearing pack 13 and passes this lower plate 12 in conjunction with section 2132, this bung 214 consolidation is located at the upper end of this barrel of body 211, this water producing pipe 215 axially places the inside being cemented in this barrel of body 211 and laterally runs through and is provided with most prosopyles 2151,

Such as Fig. 7, shown in Fig. 8 and Fig. 9, most these diaphragm groups 216 are contained in the inside of this barrel of body 211 and superimposed layer by layer, each diaphragm group 216 structure is identical and includes a cross-flow dish 2161, two O 2162 and filtration membranes 2163, such as Fig. 8, shown in Figure 11 and Figure 12, this cross-flow dish 2161 in the form of a ring and has a upper surface and a lower surface, this cross-flow dish 2161 includes two appearance ditches 21611, most circulation holes 21612, a most convex point 21613, a most standing block hole 21614 and most location trips 21615, the axle center of two these appearance ditches 21611 difference and the coaxial recessed upper surface in this cross-flow dish 2161 of heart and lower surface and this cross-flow dish 2161 close, most these circulation holes 21612 are run through and are located at this cross-flow dish 2161, most these circulation holes 21612 are distributed in the outside of two these appearance ditches 21611 taking the axle center of this cross-flow dish 2161 as the center of circle radially, most this convex point 21613 projection is from the upper surface of this cross-flow dish 2161 and lower surface, most this convex point 21613 interval it is distributed in the outside in most these circulation holes 21612, most these standing block holes 21614 distribute and near the periphery of this cross-flow dish 2161 annularly, the recessed upper surface at this cross-flow dish 2161 of each standing block hole 21614, the distributing position of most corresponding most these standing block holes 21614 of these location trips 21615 and distribute annularly, most these location trips 21615 are near the periphery of this cross-flow dish 2161 and are convexly equipped in the lower surface of this cross-flow dish 2161, two these O 2162 are installed in two appearance ditches 21611 of this cross-flow dish 2161, each cross-flow dish 2161 is placed on this water producing pipe 215 together with two O 2162 being installed in this cross-flow dish 2161, the cross-flow dish 2161 of most this diaphragm group 216 is superimposed with each other, this cross-flow dish 2161 of adjacent two blocks conjunction mutually with set most these standing block holes 21614 and this location trip 21615 of majority respectively, this cross-flow dish 2161 mutual dislocation of adjacent two can be avoided, this filtration membrane 2163 leads the network of rivers by two filter paper sandwicheds one to be formed, the filtration membrane of each diaphragm group 216 2163 is between this cross-flow dish 2161 of two wherein and by O 2162 clipping set by two these cross-flow dishes 2161, as shown in Fig. 7 and Figure 10, this diaphragm board 217 is placed on this water producing pipe 215 and is placed in the inside of this barrel of body 211, this diaphragm board 217 is near the lower end of this barrel of body 211 and is positioned at the top of web 212 bottom this, this diaphragm board 217 is for carrying most these diaphragm groups 216, most these latches 218 through this diaphragm board 217 and are placed through web 212 bottom this, this locking tensimeter 219 is installed in one end that this water producing pipe 215 passes this bung 214, this locking tensimeter 219 is for detecting the locking pressure of a diaphragm compressing assembly,

As shown in Figure 1, Figure 2 and Figure 3, this charging switch 22 is installed on the frame body 11 of this installation structure 10, and this feed hose 23 is arranged in this charging switch 22 and is connected the bottom of this barrel of body 211 through web 212 bottom this; This water purification switch 24 is installed on this body 11, and this water purification flexible pipe 25 is arranged in this water purification switch 24 and is connected with this water producing pipe 215 from the top of this barrel of body 211; This concentrated solution switch 26 is installed on this body 11, and this concentrated solution flexible pipe 27 is arranged in this concentrated solution switch 26 and is connected the top of this barrel of body 211 through this bung 214; This trip switch 28 is installed on this body 11, this lets out the bottom that material flexible pipe 29 is arranged in this trip switch 28 and is connected this barrel of body 211 through web 212 bottom this, as shown in Fig. 1 and Fig. 4, this is let out and expects that flexible pipe 29 can be installed one further and let out material switch 291, this lets out material switch 291 when changing the inside of diaphragm or cleaning this barrel of body 211, can control the discharge of the raffinate of this barrel of body 211 inside; This tensimeter is installed on this body 11, and this tensimeter pipeline is flexible pipe, its top being arranged in this tensimeter and being connected this barrel of body 211 through this bung 214;

As shown in Fig. 1, Fig. 7 and Fig. 8, when carrying out filtration operation, the stoste of filtered is pressurizeed by pumping and is injected the bottom of the bucket body 211 of this filter vat 21 from this charging switch 22 via this feed hose 23, stoste is subject to pressure and penetrates into the filtration membrane 2163 of each diaphragm group 216, through producing filtered liquid by O 2162 clipping parts of two diaphragm groups 216, after filtered liquid enters this water producing pipe 215 by most prosopyles 2151 of this water producing pipe 215, then concentrate and import this water purification flexible pipe 25 by this water producing pipe 215 and draw by this water purification switch 24; The stoste not entering each filtration membrane 2163 then enters the gap formed by most convex points 21613 of each cross-flow dish 2161 to clean each filtration membrane 2163 again via most circulation holes 21612 of each cross-flow dish 2161; The concentrated liquid that the concentration produced after filtering is higher is discharged from this concentrated solution switch 26 through this concentrated solution flexible pipe 27 by the top of this barrel of body 211; And if when running into the situation changing described filtration membrane 2163 or cleaning this barrel of body 211 inside, it may also be useful to person can open this and let out material switch 291, makes the stoste of this barrel of body 211 inside can let out material switch 291 via this and discharges, in order to the carrying out of cleaning.

As shown in Fig. 2 and Figure 13, this concussion structure 30 includes driving bearing group 31, drive unit 32, propeller shaft sleeve 33, driving member 34,1 first swing arm set 35, the 2nd swing arm 36, axle sleeve 37 and one the 2nd bolt 38, wherein, this driving bearing group 31 includes bearing support 311 and two bearings 312, this bearing support 311 is installed in the lower plate 12 of this installation structure 10 and is provided with a bearing and holds hole, the bearing that two these bearings 312 are installed in this bearing support 311 holds hole, in better embodiment of the present utility model, this drive unit 32 is a motor and has a drive shaft, this propeller shaft sleeve 33 includes a sleeve body 331, one supports edge 332, one drive shaft perforation 333, one eccentric hole 334 and a keyway 335, this sleeve body 331 in cylinder shape and has relative two ends, should support edge 332 be positioned at this sleeve body 331 wherein one end and from the periphery projection of this sleeve body 331, the end face that this drive shaft perforation 333 axially is convexly equipped with this one end supporting edge 332 from this sleeve body 331 extends, the end face eccentric position of one end that this bias hole 334 supports edge 332 from this sleeve body 331 away from this extends and is connected this drive shaft perforation 333, this keyway 335 runs through this propeller shaft sleeve 33 and is connected with this bias hole 334 with this drive shaft perforation 333, this propeller shaft sleeve 33 is placed on the drive shaft of this drive unit 32 with set drive shaft perforation 333, this propeller shaft sleeve 33 blocks conjunction mutually with the accommodating key of set keyway 335 and the drive shaft with this drive unit 32, this drive unit 32 is installed in this lower plate 12, the drive shaft of this drive unit 32 is placed through the two bearings 312 of this driving bearing group 31 together with this propeller shaft sleeve 33,

As shown in Fig. 2 and Figure 13, this driving member 34 has relative two ends and includes one to block 341, one axle sleeve joint portion 342, one transmission shaft 343 and one first screw 344, block 341 should be supported there is a upper surface and a lower surface, this axle sleeve joint portion 342 is positioned at wherein one end of this driving member 34 and is cylinder shape, this axle sleeve joint portion 342 projection is from the upper surface that should support block 341, the external diameter of this axle sleeve joint portion 342 is to should the aperture in eccentric hole 334 of propeller shaft sleeve 33 arrange, this transmission shaft 343 is positioned at the relative two ends of this driving member 34 with this axle sleeve joint portion 342, this transmission shaft 343 is the lower surface that cylinder shape and projection should support block 341 certainly, this first screw 344 axially is located at this transmission shaft 343 and is provided with the screw thread of spiral shell lock at inner peripheral surface, this driving member 34 is placed through the eccentric hole 334 of this propeller shaft sleeve 33 with set axle sleeve joint portion 342 and locks at this propeller shaft sleeve 33,

As shown in Fig. 2 and Figure 13, this first swing arm set 35 includes one first swing arm 351, two swing arm bearings 352, four step cover 353 and one first bolts 354, this first swing arm 351 has relative two ends and includes two anchor portion 3511, one stretch section 3512, one first appearance hole 3513 and one the 2nd appearance hole 3514, two these anchor portion 3511 lay respectively at the two ends of this first swing arm 351, this stretch section 3512 is in bending and between two these anchor portion 3511, two these anchor portion 3511 are run through respectively with the 2nd appearance hole 3514 in this first appearance hole 3513, two these swing arm bearings 352 are placed through the first appearance hole 3513 and the 2nd appearance hole 3514 of this first swing arm 351 respectively, two anchor portion 3511 of four these step covers 353 this first swing arm 351 of clipping respectively in pairs, wherein, two these step covers 353 of clipping this anchor portion 3511 same lock mutually, first appearance hole 3513 of this first swing arm 351 is nested with on the transmission shaft 343 of this driving member 34 with the swing arm bearing 352 placed, the swing arm bearing 352 that this first bolt 354 places through a pad and this first appearance hole 3513 and locking are at the first screw 344 of this driving member 34, the bolt head of this first bolt 354 is resisted against the inner ring of this swing arm bearing 352, this first swing arm 351 is made to be cemented in the transmission shaft 343 of this driving member 34 rotationally,

As shown in Fig. 2 and Figure 13, 2nd swing arm 36 has relative two ends and includes pillar joint portion 361 and a bolt penetration hole 362, this pillar joint portion 361 is positioned at wherein one end of the 2nd swing arm 36 and has a periphery, this pillar joint portion 361 includes pillar perforation 3611 and an at least one steady brace screw 3612, this pillar perforation 3611 runs through the central position being located at this pillar joint portion 361, the periphery of this at least one steady brace screw 3612 from this pillar joint portion 361 extends to this pillar perforation 3611 and is provided with the screw thread of spiral shell lock at inner peripheral surface, this bolt penetration hole 362 runs through the other end being located at the 2nd swing arm 36, 2nd swing arm 36 bores a hole 3611 swing arms waving pillar 213 being placed on this filter vat 21 in conjunction with section 2132 with set pillar, and it is locked in this at least one steady brace screw 3612 and be resisted against this swing arm waving pillar 213 in conjunction with section 2132 with at least certain position pin spiral shell, this axle sleeve 37 has relative two ends and includes bearing support 371 and one the 2nd screw 372, this bearing support 371 is positioned at wherein one end of this axle sleeve 37,2nd screw 372 is extended towards this bearing support 371 by the other end of this axle sleeve 37 and is provided with the screw thread of spiral shell lock at inner peripheral surface, this axle sleeve 37 is placed through the swing arm bearing 352 that the 2nd appearance hole 3514 of this first swing arm 351 places, and the bearing support 371 of this axle sleeve 37 is resisted against the inner ring of the swing arm bearing 352 that the 2nd appearance hole 3514 places, 2nd bolt 38 locks at the 2nd screw 372 of this axle sleeve 37 through bolt penetration hole 362 and one the 2nd pad of one first pad, the 2nd swing arm 36,2nd pad is resisted against the inner ring of the swing arm bearing 352 that the 2nd appearance hole 3514 places, make this first swing arm 351 and the 2nd swing arm 36 pivot knot mutually, this first swing arm 351 folds an angle with the 2nd swing arm 36, and this angle is less than 180 degree,

Such as Fig. 2, shown in Figure 13 and Figure 14, when this drive unit 32 drives this driving member 34, owing to this propeller shaft sleeve 33 is nested with and is fastened on the drive shaft of this drive unit 32, and the axle sleeve joint portion 342 of this driving member 34 is placed through the eccentric hole 334 of this propeller shaft sleeve 33, therefore the transmission shaft 343 of this driving member 34 can be allowed to make eccentric movement, and the first appearance hole 3513 of this first swing arm 351 is placed on this transmission shaft 343 with the swing arm bearing 352 placed, therefore this first swing arm 351 can be driven back and forth to move when this transmission shaft 343 makes eccentric movement, last then because this first swing arm 351 and the 2nd swing arm 36 pivot knot mutually, the pillar perforation 3611 of the 2nd swing arm 36 is placed on again the swing arm waving pillar 213 of this filter vat 21 in conjunction with section 2132, therefore this filter vat 21 can be made back and forth to rock when this first swing arm 351 drives the 2nd swing arm 36 to swing, the filter vat 21 back and forth rocked can allow stoste generation concussion impact, clean each filtration membrane 2163, reduce the probability that the filter pore of each filtration membrane 2163 is blocked whereby, filtration operation can be had efficient continue to carry out, in better embodiment of the present utility model, owing to eccentric position is located in the eccentric hole 334 of this propeller shaft sleeve 33, therefore the transmission shaft 343 of this driving member 34 can make eccentric movement, in application, the transmission shaft 343 of this driving member 34 also can be located at eccentric position to reach identical effect, the utility model does not do specific restriction for the means making this transmission shaft 343 produce eccentric movement, as long as this transmission shaft 343 can eccentric movement, and allow this first swing arm 351 produce to-and-fro movement and be the scope of the utility model institute for protecting.

As shown in Figure 1, Figure 2 and Figure 3, three rolling parts 157 of three these buffering groups 15 are resisted against the periphery of the bucket body 211 of this filter vat 21 respectively with three set contact surfaces 1571, three elasticity parts 154 institutes being subject to three these buffering groups 15 respectively due to three movable arms 155 of three these buffering groups 15 against, therefore, when this filter vat 21 rocks, the effect that three these buffering groups 15 can play buffering makes filtration operation carry out stablely.

As shown in FIG. 13 and 14, in better embodiment of the present utility model, this stretch section set by the first swing arm 351 3512 is in bending, therefore the strength that eccentric action produces can be transmitted when this first swing arm 351 to-and-fro movement, and as spring, produce vibration, stoste in this filter vat 21 is shaken further, and the effect make stoste impact, cleaning each filtration membrane 2163 is more remarkable; In addition, between the transmission shaft 343 of the swing arm bearing 352 that the first appearance hole 3513 of this first swing arm 351 places and this driving member 34, there is gap, can further strengthen the amplitude that stoste is rocked, shaken, promote the effect cleaned.

The above is only better embodiment of the present utility model, not the utility model is done any restriction in form, although the utility model discloses as above with better embodiment, but and be not used to limit the utility model, the technician of any this area, in the scope not departing from technical solutions of the utility model, the technology contents of above-mentioned announcement should be utilized to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case it is the content not departing from technical solutions of the utility model, the any simple modification above embodiment done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (10)

1. a concussion cross-flow filtration device, it is characterised in that, comprising:

One installation structure, it includes a frame body, a lower plate and a bearing pack, and this lower plate is located at the bottom of this body, and this bearing pack is installed in this lower plate;

One filtration module, it includes a filter vat, this filter vat includes web, bottom one barrel of body, and waves pillar and most diaphragm groups, bottom this, web is located at the lower end of this barrel of body, this waves pillar has relative two ends and uprightly arranges, this one end waving pillar is fixedly arranged on the shaft core position of web bottom this, and this other end waving pillar passes this lower plate through this bearing pack, and most these diaphragm groups are placed in the inside of this barrel of body and are superimposed with each other; And

One concussion structure, it includes a drive unit, one driving member, one first swing arm set and one the 2nd swing arm, this driving member drives by this drive unit and includes a transmission shaft of eccentric action, this first swing arm set includes one first swing arm with relative two ends, wherein one end of this first swing arm is incorporated into this transmission shaft, 2nd swing arm has relative two ends, wherein one end pivot of the 2nd swing arm ties the one end away from this transmission shaft in this first swing arm, the other end of the 2nd swing arm is cemented in this and waves one end that pillar passes this lower plate, this first swing arm and the 2nd swing arm fold an angle, this angle is less than 180 degree.

2. concussion cross-flow filtration device according to claim 1, it is characterized in that, described concussion structure includes a propeller shaft sleeve, this propeller shaft sleeve includes a sleeve body and an eccentric hole, this sleeve body has relative two ends, and this bias hole extends towards the other end from the end face eccentric position of wherein one end of this sleeve body; Described drive unit includes a drive shaft, and the axial ground blocking of this propeller shaft sleeve is incorporated into this drive shaft, and described driving member is incorporated into this propeller shaft sleeve.

3. concussion cross-flow filtration device according to claim 2, it is characterized in that, the first described swing arm has relative two ends and includes two anchor portion and a stretch section, two these anchor portion are positioned at the two ends of this first swing arm respectively, and this stretch section is bending and between two these anchor portion.

4. concussion cross-flow filtration device according to claim 3, it is characterized in that, described installation structure includes most buffering groups, it is installed in described frame body and it is positioned at around this filter vat to most this buffering group interval, each buffering group includes a movable arm and a rolling part, this movable arm has relative two ends, one end pivot of this movable arm is tied in this body, the other end of this movable arm is put towards described filter vat partially by an elastic force effect, this rolling part is incorporated into this movable arm rotationally and by one end of this elastic force effect and includes a contact surface, this contact surface is resisted against the periphery of the bucket body of this filter vat.

5. concussion cross-flow filtration device according to claim 4, it is characterized in that, described propeller shaft sleeve includes a drive shaft perforation, the perforation of this drive shaft axially away from the end face extension of the one end in described eccentric hole and is connected this bias hole from this sleeve body, and this propeller shaft sleeve is placed on the drive shaft of described drive unit with the perforation of set drive shaft; Described driving member includes an axle sleeve joint portion, and the relative two ends of this driving member are located in this axle sleeve joint portion with described transmission shaft, and this driving member is placed through this bias hole with set axle sleeve joint portion.

6. concussion cross-flow filtration device according to claim 5, it is characterized in that, the transmission shaft of described driving member includes one first screw of axially setting, described first swing arm set includes two swing arm bearings and one first bolt, described first swing arm includes one first appearance hole and one the 2nd appearance hole, anchor portion described in two is run through in this first appearance hole and the 2nd appearance hole respectively, two these swing arm bearings are placed through this first appearance hole and the 2nd appearance hole respectively, this first bolt first holds the swing arm bearing that places of hole and be locked in this first screw through a pad and this, the bolt head of this first bolt is resisted against the inner ring of this swing arm bearing.

7. concussion cross-flow filtration device according to claim 6, it is characterized in that, the 2nd described swing arm includes a pillar joint portion and a bolt penetration hole, this pillar combining site is in wherein one end of the 2nd swing arm and includes a pillar perforation, the perforation of this pillar runs through the central position being located at this pillar joint portion, this bolt penetration hole runs through the other end being located at the 2nd swing arm, the 2nd swing arm be nested with the perforation of set pillar be equipped in this filter vat wave pillar, described concussion structure includes an axle sleeve and one the 2nd bolt, this axle sleeve has relative two ends and includes a bearing support and one the 2nd screw, this bearing support is positioned at wherein one end of this axle sleeve, 2nd screw is extended towards this bearing support by the other end of this axle sleeve, this axle sleeve is placed through the swing arm bearing that the 2nd appearance hole of described first swing arm places, the bearing support of this axle sleeve is resisted against the inner ring of this swing arm bearing, 2nd bolt is through one first pad, this bolt penetration hole and one the 2nd pad and be locked in the 2nd screw, 2nd pad is resisted against the inner ring of this swing arm bearing.

8. concussion cross-flow filtration device according to claim 7, it is characterized in that, described buffering group includes a guide rod seat, one nut, one elasticity part guide rod and an elasticity part, this guide rod seat is consolidated in described frame body and includes a guide rod screw and elasticity part perforation, this guide rod screw is laterally located at this guide rod seat, the aperture of this elasticity part perforation is greater than the aperture of this guide rod screw, the perforation of this elasticity part laterally arranges and is connected to ground with this guide rod screw axis, this elasticity part guide rod is a bolt and is locked in this guide rod screw through this nut and passes this guide rod seat by this elasticity part, this elasticity part is a compression spring and has relative two ends, this elasticity part is placed on this elasticity part guide rod, wherein one end of this elasticity part is resisted against this guide rod seat, the other end of this elasticity part is resisted against described movable arm.

9. concussion cross-flow filtration device according to claim 8, it is characterized in that, described filter vat includes a diaphragm board and most latches, this diaphragm board is contained in the inside of described bucket body, this diaphragm board is near the lower end of this barrel of body and is positioned at the top of described bottom web, and most these latches through this diaphragm board and are placed through web bottom this.

10. concussion cross-flow filtration device according to claim 9, it is characterized in that, each diaphragm group includes a cross-flow dish, this cross-flow dish has a upper surface and a lower surface and includes most standing block holes and most location trips, most these standing block holes distribute and near the periphery of this cross-flow dish annularly, each standing block hole is recessed in the upper surface of this cross-flow dish, the distributing position of most corresponding most these standing block holes of this location trip and distribute annularly, most these location trips are convexly equipped in the lower surface of this cross-flow dish, most standing block holes of this cross-flow dish of adjacent two and majority are located trip and are mutually blocked conjunction.