CN205235542U - Screen actuating mechanism's full -automatic belt vacuum filter rational in infrastructure - Google Patents

Abstract

The utility model provides a screen actuating mechanism's full -automatic belt vacuum filter rational in infrastructure, belongs to separation solid -liquid apparatus technical field. Which comprises a frame. Screen cloth mechanism, solid -liquid separation evacuation mechanism, the screen mechanism of rectifying, the screen wiper mechanism, the filter cake dumps the mechanism, a pair of screen tight guiding mechanism that rises, screen actuating mechanism, the screen, characteristics: screen actuating mechanism includes screen driving motor, screen drive reducing gear box, the screen drive roller, on the screen, lower guide roller, screen cornerite roller and a pair of bearing bedplate, the lower part of a pair of bearing bedplate fixing machine frame, screen driving motor and the cooperation of screen drive reducing gear box, the supporting of screen drive roller is between a pair of bearing bedplate, the supporting of screen lower guide roller is in the frame, the supporting of screen cornerite roller is between a pair of bearing bedplate, the supporting of screen upper guide roller is in the frame, screen transition deflector roll is located the screen and rectifies between mechanism and the screen lower guide roller. Avoid producing screen actuating mechanism and pollute, be convenient for examine and protect, produce the excellent effect of pulling to the screen.

Description

The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism

Technical field

The utility model belongs to solid-liquid separating equipment technical field, is specifically related to a kind of Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism.

Background technology

For the needs of protection of the environment, at steel production industry, thermal power industry, metallurgy industry, medication chemistry industry, central heating industry and even Mineral Processing Industry etc. owing to having used coal as the energy, thereby need to discharge containing SO₂Flue gas carry out desulfurization processing. Thermal power plant taking coal as the energy is example, generally uses wet method lime stone or desulfurization of gypsum. Wet method lime stone or desulfurization of gypsum technique comprise absorption SO₂, the dehydration of sulfite oxidation and Separation of gypsum, vacuum filter is the indispensable equipment of gypsum dehydration separation circuit, its mechanism of action is: remove the moisture in the reacted gypsum slurries in absorption tower by vacuum filtration, making desulfuration byproduct is that the moisture content of gypsum filter cake is down to below 10%, to meet traffic condition. In addition,, by Washing of Filter Cake being made to its index that reaches commodity gypsum, play the effect of saving and making rational use of resources.

In disclosed Chinese patent literature, can be seen in the technical information of belt vacuum filter, as CN200966957Y recommends to have " Network Belt Type Vacuum Filter ", because this patent scheme proposes for emulsion circulating filtration and cutting fluid circulating filtration, although and mentioned " being applicable to the occasion that all solid-liquids separate " at description text the 2nd page of the 18th row, in fact do not there is enlightenment effect for moisture content up to the Separation of Solid and Liquid of 50-60% and even higher gypsum slurries. And for example CN201240981Y provides " a kind of horizontal rubber belt type vacuum filter ", because this patent is for the red mud of sintering stripping is carried out to isolated by filtration, thereby the Separation of Solid and Liquid of the aforementioned gypsum slurries producing for sulfur removal technology equally does not have enlightening significance. Because the belt vacuum filter of implementing Separation of Solid and Liquid as the gypsum slurry that sulfur removal technology is produced, in actual running, need to be considered the following factor that is not limited to exemplify: conventionally to strainer quantitative cloth (making gypsum slurry by strainer carrying); Gypsum slurry on strainer is implemented to Separation of Solid and Liquid (extracting moisture); Avoid the sideslip of strainer; Strainer is implemented to effectively washing; Ensure the solid-state abundant removal of filter cake that is tending towards on strainer; Complying with of strainer rate of tension needs to adjust; The power drive mechanism that orders about strainer motion is that drawing of the reasonability of strainer driving mechanism and filtrate etc. is all the key factor overlooking either of the two.

The Separation of Solid and Liquid of the gypsum slurry that " energy-saving without adhesive tape vacuum filter " that " S shape roller drives fixation disc type horizontal vacuum filter " that Chinese patent Granted publication CN203790668U recommends and CN203790702U provide produces for sulfur removal technology proposes, but aforementioned factor is not provided to due enlightenment, especially for the reference of designing aforementioned strainer driving mechanism rational in infrastructure and not possessing skills in aspect. But for the structure of strainer driving mechanism, should consider the reasonability of its setting position in frame, again through taking into account the terse property of self structure, also to take into account and be easy to safeguard and maintenance, especially need to guarantee the traction effect (making strainer form S shape trend at the structural system place of power-driven mechanism) to strainer, etc. Technical scheme described below produces under this background.

Summary of the invention

Task of the present utility model is to provide a kind of terse property that contributes to make the setting position of strainer driving mechanism in frame be tending towards rationally, be conducive to the self structure that embodies strainer driving mechanism, be of value to and make strainer driving mechanism be convenient to inspection and have the Full-automatic band vacuum filter rational in infrastructure of being convenient to strainer to produce the strainer driving mechanism of desirable traction effect.

Task of the present utility model completes like this, a kind of Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism, comprise frame-like and be a frame of hollow out structure, be provided with a filter disc on the top of the length direction of this frame, this filter disc has a filter pocket, on the filter pocket diapire of filter pocket and from left end to the right-hand member of the length direction of filter pocket diapire, offer filter pocket spilled water hole with interval state, filter pocket diapire towards under a side length direction and be fixed with a rhone corresponding to the position of filter pocket spilled water hole, this rhone communicates with filter pocket spilled water hole, filter pocket diapire towards on a side and be provided with filter plate along the length direction of filter pocket diapire, filter plate towards on a side offer filter opening, and towards under a side offer drain tank, filter opening and drain tank communicate with each other, and filter opening is parallel to the length direction of described filter plate and offers, and drain tank is parallel to, the width of filter plate is offered and form the staggered relation of cross with filter opening, be provided with rotationally a front deflector roll at the left end of frame, belt hold roller, tensioner deflector roll, tightening roller and strainer transition deflector roll, and be provided with rotationally a rear deflector roll and a scraper roller at the right-hand member of frame, front deflector roll is positioned at the left end top of frame, belt hold roller is positioned at the right side of front deflector roll and the left end top corresponding to described filter pocket, tensioner deflector roll side direction is corresponding to the lower right of front deflector roll, tightening roller is corresponding to the below of tensioner deflector roll, rear deflector roll is positioned at the right-hand member top of frame, scraper roller side direction is corresponding to the lower left of rear deflector roll, one strainer material-feeding mechanism, this strainer material-feeding mechanism is fixed on described filter disc in the position on the right side corresponding to described belt hold roller, and corresponding with described filter pocket, one Separation of Solid and Liquid vacuum device, this Separation of Solid and Liquid vacuum device is connected with described rhone and communicates with rhone in the position of the rear side of the length direction corresponding to described frame, one strainer deviation correction mechanism, this strainer deviation correction mechanism is arranged on the bottom of described frame in the position on the right side corresponding to described tightening roller, one strainer wiper mechanism, this strainer wiper mechanism is arranged on the bottom of described frame in the position in the left side corresponding to described scraper roller, one filter cake mechanism for detaching, this filter cake mechanism for detaching is being arranged in described frame corresponding to the bottom-right position of described scraper roller, a pair of filtering band tension guiding mechanism, this is arranged in described frame and with tightening roller and is connected in the position that corresponds respectively to described tightening roller two ends filtering band tension guiding mechanism, one strainer driving mechanism, this strainer driving mechanism is arranged on the bottom of described frame in the position in the left side corresponding to described strainer wiper mechanism, one strainer, is characterised in that: described strainer driving mechanism comprises strainer drive motors, strainer drives reduction box, strainer driven roller, strainer lower guide roll, deflector roll on strainer, strainer cornerite roller and pair of bearings seat board, pair of bearings seat board is with the state facing each other and the bottom that is fixed on described frame in the position in the left side corresponding to described strainer wiper mechanism, strainer drive motors drives reduction box transmission to coordinate with strainer and drives reduction box to drive on deceleration block together with the fixing strainer of strainer drive motors by strainer, and this strainer drives deceleration block to be fixed on the front side lower part of frame, strainer driven roller is bearing between pair of bearings seat board rotationally, the front end of the strainer drive roller shaft of this strainer driven roller leans out bearing plate and drives the strainer of reduction box to drive reduction box final stage power output shaft to be in transmission connection by strainer drive roller shaft coupling band and strainer, strainer lower guide roll is bearing in frame rotationally in the position of the lower left corresponding to strainer driven roller, strainer cornerite roller is bearing between pair of bearings seat board rotationally in the position on the right side corresponding to strainer driven roller, on strainer, deflector roll is bearing in frame rotationally in the position on the right side corresponding to strainer cornerite roller, described strainer is taking strainer driven roller as starting point is successively by way of the below of strainer lower guide roll, the top of strainer transition deflector roll, strainer deviation correction mechanism, the top of tensioner deflector roll, the below of tightening roller, the top of front deflector roll, the below of belt hold roller, filter pocket, the left side of rear deflector roll, the below of scraper roller, strainer wiper mechanism, the top of deflector roll on strainer, strainer driven roller, the below of strainer cornerite roller and strainer lower guide roll and form shuttling movement, described strainer transition deflector roll is between described strainer deviation correction mechanism and described strainer lower guide roll, and the order number of described strainer is 600-700 order.

In a specific embodiment of the present utility model, on described filter disc and in the position on the right side corresponding to described strainer material-feeding mechanism, be provided with more than one spraying mechanism, this spraying mechanism is corresponding to the top of described strainer.

In another specific embodiment of the present utility model, described strainer material-feeding mechanism comprises cloth hopper, cloth roof box, case lid before cloth hopper, cloth hopper back box lid and draw material three-way connection, cloth hopper is fixed on the upper edge of the position on the right side corresponding to described belt hold roller and described filter disc, the bottom in the cloth hopper chamber of this cloth hopper forms uncovered, and the right tank wall of this cloth hopper is configured to refining plate, space between the bottom surface of this refining plate and described strainer is configured to discharging opening, cloth roof box is fixed in the middle position corresponding to cloth box top and cloth hopper, before cloth hopper, the rear side of case lid is hinged by the front side of front case lid hinge and cloth roof box, and the front side of case lid is configured to free side before cloth hopper, and be provided with a front case lid handle, the front side of cloth hopper back box lid is hinged by the rear side of back box lid hinge and cloth roof box, and the rear side of cloth hopper back box lid is configured to free side, and be provided with a back box lid handle, charging three-way connection is fixed on cloth roof box and with cloth hopper chamber and communicates, this charging three-way connection is connected with gypsum slurries feedway by gypsum slurries intake line under use state.

In another specific embodiment of the present utility model, length direction at described rhone offers rhone delivery port with interval state, described Separation of Solid and Liquid vacuum device comprises and vacuumizes tank, main sewer and air inlet pipe, vacuumize the rear side left end that tank is positioned at described frame, this top that vacuumizes tank has one and vacuumizes tank interface, this vacuumizes tank interface and is connected with depression generator by vacuum-pumping pipeline under use state, vacuumize tank drainage interface and be provided with one in the bottom that vacuumizes tank, this vacuumizes and on tank drainage interface, is provided with one and vacuumizes tank draining valve, the left end of main sewer with vacuumize tank and be connected, right-hand member is sealed by capping, the rear side that anchor ear and frame are fixed by main sewer in the middle part of main sewer is fixed, at the middle part of this main sewer and be connected with the branch drain that quantity equates with rhone delivery port corresponding to the position of described rhone delivery port, this branch drain is fixedly connected with described rhone in the position corresponding to rhone delivery port, air inlet pipe is connected to the left end of main sewer, on the pipeline of this air inlet pipe, be equipped with a valve, when described while vacuumizing the duty of tank in vacuumizing, this valve closing and described strainer are out of service, and vacuumizing after end-of-job when vacuumizing tank, this valve opening and the operation of described strainer.

In another specific embodiment of the present utility model, described strainer deviation correction mechanism comprises a pair of deviation rectification roller frame, one deviation rectification roller, the one left deflector roll of correction and the right deflector roll of a correction, a pair of deviation rectification roller frame corresponds to each other, this is arranged on the front side lower part of described frame to one of them the deviation rectification roller frame in deviation rectification roller frame, and another deviation rectification roller frame in a pair of deviation rectification roller frame is arranged on the rear side lower part of frame, left side in the roller frame chamber of rectifying a deviation of a pair of deviation rectification roller frame is provided with a left air bag, and right side is provided with a right air bag, left, right air bag is mutually corresponding, and the left air bag air inlet of left air bag leans out deviation rectification roller frame chamber and is connected with compressed air source unit, and leaning out deviation rectification roller frame chamber equally, the right air bag air inlet of right air bag is connected with compressed air source unit, at the middle part in deviation rectification roller frame chamber and corresponding to a left side, position between right air bag is provided with a deviation rectification roller axle bed fixed mount, on deviation rectification roller axle bed fixed mount, be provided with a deviation rectification roller axle bed, deviation rectification roller is corresponding to the right side of described tightening roller, the front end of this deviation rectification roller is bearing on the deviation rectification roller axle bed of deviation rectification roller axle bed fixed mount of a deviation rectification roller frame of the front side lower part that is positioned at frame in a pair of deviation rectification roller frame, and the rear end of deviation rectification roller is bearing on the deviation rectification roller axle bed of deviation rectification roller axle bed fixed mount of a deviation rectification roller frame of the rear side lower part that is positioned at frame in a pair of deviation rectification roller frame, the left deflector roll of rectifying a deviation is being bearing in frame corresponding to the position between tightening roller and deviation rectification roller, the right deflector roll of rectifying a deviation is bearing in frame in the position on the right side corresponding to deviation rectification roller, described strainer successively by way of correction right deflector roll, deviation rectification roller and correction left deflector roll after again by way of described tightening roller.

Also have in a specific embodiment of the present utility model, described strainer wiper mechanism comprises cleaning case, brush roll, left sparge pipe, right sparge pipe, cleaning case water inlet pipe, cleaning case case lid, brush roll drive motors and brush roll drive reduction box, cleaning case is fixed on the bottom of described frame in the position in the left side corresponding to described scraper roller, on the diapire in the cleaning case chamber of this cleaning case, offer a cleaning case osculum, in the bottom of cleaning case and connecting scavenge pipe drainpipe corresponding to the position of cleaning case osculum, front tank wall at cleaning case is fixed with a brush roll fore bearing mounting back to a side of rear box wall, and be fixed with a brush roll rear bearing mounting at the rear box wall of cleaning case back to a side of front tank wall, brush roll is corresponding to cleaning case chamber, this brush roll has a hairbrush roll shaft, the front end of this hairbrush roll shaft is stretched over outside cleaning case chamber and by brush roll bearing housing and is bearing in rotationally on brush roll fore bearing mounting, and the rear end of hairbrush roll shaft is stretched over equally outside cleaning case chamber and is bearing in rotationally on brush roll rear bearing mounting by brush roll bearing housing equally, left sparge pipe is fixed in the position in the left side of the length direction corresponding to brush roll between the front tank wall and rear box wall of described cleaning case, and be arranged at intervals with left sparge pipe shower nozzle at the length direction of this left sparge pipe, right sparge pipe is fixed in the position on the right side of the length direction corresponding to brush roll between the front tank wall and rear box wall of cleaning case, and be arranged at intervals with right sparge pipe shower nozzle at the length direction of this right sparge pipe, the water jet of left sparge pipe shower nozzle and right sparge pipe shower nozzle is towards upper, cleaning case water inlet pipe is fixed on the rear box wall of cleaning case and this cleaning case water inlet pipe communicates with described left sparge pipe and right sparge pipe simultaneously, cleaning case case lid is disposed on cleaning case and is respectively fixed with on the left side of the length direction of this cleaning case case lid and right side the water bar of a case lid, brush roll drive motors drives reduction box transmission to coordinate with brush roll, and driving reduction box to be fixed on brush roll in the position of the front tank wall corresponding to cleaning case together with brush roll drive motors by brush roll drives on deceleration block, and this brush roll drives the front side lower part of deceleration block and described frame to fix, the front end of described hairbrush roll shaft drives the brush roll of reduction box to drive reduction box final stage power output shaft to be in transmission connection by coupling band and brush roll, described strainer above corresponding to described brush roll and under the state contacting with brush roll from be formed at cleaning case case lid and cleaning case pass through in strainer passage between edge.

More of the present utility model and in a specific embodiment, described filter cake mechanism for detaching comprises front rest arm axle seat, back tool rest arm axle seat, a pair of limiting tool carrier bar, knife rest, scraper, front rest arm, back tool rest arm, front-end weight block, rear balancing weight and aggregate bin, front rest arm axle seat is being fixed on the front side of described frame corresponding to the bottom-right position of described scraper roller, back tool rest arm axle seat is being fixed on the rear side of frame and corresponding with front rest arm axle seat equally corresponding to the bottom-right position of scraper roller, one of them limiting tool carrier bar in a pair of limiting tool carrier bar is fixed on the front side of frame in the position in the front end left side corresponding to knife rest, and another limiting tool carrier bar in a pair of limiting tool carrier bar is fixed on the rear side of frame in the position in the left side, rear end corresponding to knife rest, the left end of front rest arm and the front end of knife rest is fixed and be also fixed with a front rest arm bolster corresponding to the position of front rest arm axle seat, this front rest arm support shaft supports is on front rest arm axle seat, and the right-hand member of front rest arm is configured to cantilever end, the left end of back tool rest arm and the rear end of knife rest are fixed, and be also fixed with a back tool rest arm bolster corresponding to the position of back tool rest arm axle seat, this back tool rest arm support shaft supports is on back tool rest arm axle seat, and the right-hand member of back tool rest arm is configured to cantilever end, scraper is corresponding to front, position between back tool rest arm and the right side of knife rest are fixed, front-end weight block is hung the right-hand member at described front rest arm, rear balancing weight is hung the right-hand member at described back tool rest arm, the right side of one of them the limiting tool carrier bar of the front end left side of knife rest in the forward edge position of described strainer and described a pair of limiting tool carrier bar reclines, and the right side of the rear end of knife rest left side another limiting tool carrier bar in the posterior edges position of strainer and described a pair of limiting tool carrier bar reclines, aggregate bin is fixed in described frame corresponding to the position of the below of described scraper roller and scraper at the same time, the right-hand member port of described filter pocket is configured to filter pocket discharging opening, the top of the corresponding aggregate bin of this filter pocket discharging opening.

In of the present utility model and then a specific embodiment, the front-end and back-end of described tightening roller are respectively bearing on tightening roller supporting spindle nose rotationally by tightening roller block bearing, described a pair of filtering band tension guiding mechanism respectively comprises a tightening roller supporting spindle nose adjusting seat, one adjusts screw base, one adjusts screw and a latch, tightening roller supporting spindle nose adjusting seat is being fixed in described frame corresponding to the position of tightening roller supporting spindle nose, offer a tightening roller supporting spindle nose adjustment tank in the short transverse of this tightening roller supporting spindle nose adjusting seat and towards a side of tightening roller supporting spindle nose, in the front cell wall of this tightening roller supporting spindle nose adjustment tank and the short transverse of rear cell wall and offer latch adjusting hole at Ge Yi interval, position to correspond to each other state, adjusting screw base is arranged in tightening roller supporting spindle nose adjustment tank and on this adjustment screw base, offers an adjustment screw hole and a pin hole, adjust the thickness direction that screw hole connects adjusting seat, and pin hole connects the width of adjusting screw base, described tightening roller supporting spindle nose corresponding to adjust screw base below position be insinuated in tightening roller supporting spindle nose adjustment tank and corresponding with the lower end surface of adjusting screw, adjustment screw screws on adjustment screw base and the lower end surface of this adjustment screw contacts with tightening roller supporting spindle nose, latch inserts in described pin hole by latch adjusting hole.

Of the present utility model again more and in a specific embodiment, described spraying mechanism comprises shower support, shower and draining board, shower support is the structure of portal frame and the top corresponding to the filter pocket of described filter disc with airborne, the bottom, two ends of this shower support is respectively fixed by the upper edge of a pair of adjustment pinch and filter disc, the top of the length direction of draining board and shower support are fixed, and stretch towards the direction of described strainer the bottom of the length direction of draining board, position and the shower support of shower above the right side corresponding to draining board fixed, bottom at the length direction of this shower offers spray apertures with interval state, and be extended with a water inlet interface at the middle part of length direction, this water inlet interface is connected with water supply line by water inlet interface pipeline under use state.

In again of the present utility model and then a specific embodiment, in described frame and in the position on the right side corresponding to described spraying mechanism, be provided with a filter cake thickness measurement sensor support, the bottom, two ends of this filter cake thickness measurement sensor support is respectively fixed by the upper edge of pair of sensors support adjustment pinch and described filter disc, and middle part with airborne the top corresponding to described strainer, be fixed with a thickness measurement sensor adjusting seat at the middle part of this filter cake thickness measurement sensor support, in thickness measurement sensor adjusting seat, be provided with a filter cake thickness determination sensor.

The technique effect of the technical scheme that the utility model provides is: one, because by strainer driving mechanism, the position in frame has been chosen between strainer wiper mechanism and strainer deviation correction mechanism, thereby can make strainer under desirable clean conditions, enter strainer driving mechanism, be extremely conducive to avoid strainer driving mechanism is produced and polluted; Its two, because the self structure of strainer driving mechanism is comparatively terse, thereby have the inspection of being convenient to; Its three, owing to making strainer form S shape trend at the station place of strainer driving mechanism, thereby strainer driving mechanism can produce excellent traction effect to strainer.

Brief description of the drawings

Fig. 1 is the front schematic view of the Full-automatic band vacuum filter rational in infrastructure of the utility model strainer driving mechanism.

Fig. 2 is the detailed structure view of the filter disc shown in Fig. 1, strainer material-feeding mechanism, strainer deviation correction mechanism and spraying mechanism.

Fig. 3 is the partial schematic diagram of the strainer wiper mechanism shown in Fig. 1 and strainer driving mechanism.

Fig. 4 is the detailed structure view of the filter cake shedding mechanism shown in Fig. 1.

Fig. 5 is the overall structure figure of the strainer wiper mechanism shown in Fig. 1 and Fig. 3.

Fig. 6 is the overall structure figure of the strainer driving mechanism shown in Fig. 1 and Fig. 3.

Fig. 7 is the detailed structure view of a pair of filtering band tension guiding mechanism shown in Fig. 1.

Detailed description of the invention

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, applicant elaborates the mode with embodiment below, but be not all the restriction to the utility model scheme to the description of embodiment, any done according to the utility model design only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Every directionality that relates to upper and lower, left and right, front and rear or claim that the concept of directionality is all as an example of the location status shown in Fig. 1 example in the following description, object is to facilitate public understanding, thereby can not be understood as being particularly limited of technical scheme that the utility model is provided.

Refer to Fig. 1 and Fig. 2, provide a frame 1 of the frame-like structure of hollow out, arrange and be fixed with a filter disc 11 on the top of the length direction of this frame 1, this filter disc 11 has a filter pocket 111, as shown in Figure 1, the transverse shape of filter disc 11 is trapezoidal, as shown in Figure 2, on the filter pocket diapire 1111 of filter pocket 111 and from left end to the right-hand member of the length direction of filter pocket diapire 1111, offer filter pocket spilled water hole 11111 with interval state, spilled water hole 11111 is positioned at the middle part of the width of filter disc diapire 1111, filter pocket diapire 1111 towards under a side length direction and be fixed with a rhone 11112 corresponding to the position of filter pocket spilled water hole 11111, this rhone 11112 communicates with filter pocket spilled water hole 11111, according to professional general knowledge, the two ends end face of rhone 11112 seals, filter pocket diapire 1111 towards on a side and be provided with filter plate 10 along the length direction of filter pocket diapire 1111, filter plate 10 towards on a side offer filter opening 101, and towards under a side offer drain tank 102, filter opening 101 communicates with each other with drain tank 102. be provided with rotationally a front deflector roll 12 at the left end of frame 1, belt hold roller 13, tensioner deflector roll 14 and tightening roller 15, and be provided with rotationally a rear deflector roll 16 and a scraper roller 17 at the right-hand member of frame 1, the two ends of front deflector roll 12 are respectively bearing in the left end top of frame 1 rotationally by front guide roller axis seat 121, belt hold roller 13 is positioned at the right side of front deflector roll 12 and the left end top corresponding to aforementioned filter pocket 111, as shown in Figure 2, the two ends of the pressure zone roll shaft 131 of belt hold roller 13 are respectively bearing on a belt hold roller axle bed 1311 rotationally, and belt hold roller axle bed 1311 is fixed with the left end top of frame 1, the roll body of belt hold roller 13 is corresponding to the left end top of filter pocket 111, tensioner deflector roll 14 is bearing in frame 1 by tightening roller axle bed 141 corresponding to the bottom-right position of front deflector roll 12 rotationally in side direction. tightening roller 15 is corresponding to the below of tensioner deflector roll 14, and is bearing in rotationally between a pair of filtering band tension guiding mechanism 7 that also will describe in detail below. rear deflector roll 16 is positioned at the right-hand member top of frame 1, and particularly, the two ends of this rear deflector roll 16 respectively show by a rear deflector roll axle bed 161(Fig. 3) be bearing in rotationally above the right-hand member of frame 1. scraper roller 17 side direction are corresponding to the lower left of rear deflector roll 16, and the two ends of this scraper roller 17 respectively show by a scraper roller axle bed 171(Fig. 3) be bearing in rotationally in frame 1, provided a strainer material-feeding mechanism 2, this strainer material-feeding mechanism 2 is fixed on aforesaid filter disc 11 in the position on the right side corresponding to aforementioned belt hold roller 13, and corresponding with aforementioned filter pocket 111, provided a Separation of Solid and Liquid vacuum device 3, this Separation of Solid and Liquid vacuum device 3 is connected with aforementioned rhone 11112 and communicates with rhone 11112 in the position of the rear side of the length direction corresponding to frame 1, provided a strainer deviation correction mechanism 4, this strainer deviation correction mechanism 4 is arranged on the bottom of aforementioned frame 1 in the position on the right side corresponding to aforementioned tightening roller 15, provided a strainer wiper mechanism 5, this strainer wiper mechanism 5 is arranged on the bottom of aforementioned frame 1 in the position in the left side corresponding to aforementioned scraper roller 17, provided a filter cake mechanism for detaching 6, this filter cake mechanism for detaching 6 is being arranged in aforementioned frame 1 corresponding to the bottom-right position of aforementioned scraper roller 17, provided a pair of filtering band tension guiding mechanism 7, this is arranged in aforementioned frame 1 and with tightening roller 15 and is connected in the position that corresponds respectively to aforementioned tightening roller 15 two ends (front-end and back-end) filtering band tension guiding mechanism 7, provided a strainer driving mechanism 8, this strainer driving mechanism 8 is arranged on the bottom of frame 1 in the position in the left side corresponding to aforementioned strainer wiper mechanism 5, provided a strainer 20, this strainer 20 is back to strainer driving mechanism 8 successively and forms shuttling movement from aforementioned strainer driving mechanism 8 after strainer deviation correction mechanism 4, tensioner deflector roll 14, tightening roller 15, front deflector roll 12, belt hold roller 13, filter pocket 111, rear deflector roll 16, scraper roller 17 and strainer wiper mechanism 5. the order number of the filter opening (be strainer hole, also claim eyelet) on aforementioned strainer 20 is 600-700 order.

Shown in Fig. 1 and Fig. 2, on aforesaid filter disc 11 and in the position on the right side corresponding to aforementioned strainer material-feeding mechanism 2, be provided with two spraying mechanisms 9, this spraying mechanism 9 is corresponding to the top of aforementioned strainer 20. The quantity of spraying mechanism 9 is not subject to illustrating the restriction of two, can be for example multiple, as three or more than, by spraying mechanism 9, filter cake spray is removed the chlorion in filter cake, for example make the chlorion in filter cake be down to below 100ppm, to make gypsum more can meet business instructions for use. The structure of spraying mechanism 9 also will describe in detail below.

Refer to Fig. 2, aforesaid strainer material-feeding mechanism 2 preferably but not the structure being definitely limited to is as follows: comprise cloth hopper 21, cloth roof box 22, case lid 23 before cloth hopper, cloth hopper back box lid 24 is expected three-way connection 25 with drawing, cloth hopper 21 is fixed in the position on the right side corresponding to aforementioned belt hold roller 13 and the upper edge of filter disc 11, specifically: by cloth hopper hold-down screw 213, the upper edge of the bottom of the front side of cloth hopper 21 and rear side and filter disc 11 is fixed, uncovered (bottom that is cloth hopper 21 is not sealed) formed at the bottom in the cloth hopper chamber 211 of this cloth hopper 21, and the right tank wall of this cloth hopper 21 is configured to refining plate 212, between the bottom surface of this refining plate 212 and aforementioned strainer 20, maintain space (being space), being configured to discharging opening 2121(by this space is gypsum slurries discharging opening), cloth roof box 22 is fixing in the middle position corresponding to cloth hopper 21 tops and cloth hopper 21, on this cloth roof box 22, form and have a pair of top board interface 221, the each formation of end at a pair of top board interface 221 has a top board flange 2211, certainly, a pair of top board interface 221 communicates with cloth hopper chamber 211. before cloth hopper, the rear side of case lid 23 is a pair of by front case lid hinge 231() hinged with the front side of cloth roof box 22, and the front side of case lid 23 is configured to free side before cloth hopper, and be provided with a front case lid handle 232, the front side of cloth hopper back box lid 24 is a pair of by back box lid hinge 241() hinged with the rear side of cloth roof box 22, and the rear side of cloth hopper back box lid 24 is configured to free side, and be provided with a back box lid handle 242, drawing material three-way connection 25 is fixed on cloth roof box 22 and with cloth hopper chamber 211 and communicates, this draws material three-way connection 25 and is connected with gypsum slurries feedway by gypsum slurries intake line under use state. as shown in Figure 2, wherein two interfaces that draw material three-way connection 25 are respectively fixedly connected with aforesaid a pair of top board flange 2211 by three-way connection flange 251 and with flange hold-down screw 2511, expect that the gypsum slurry charging aperture 252 of three-way connection 25 is connected with the discharging opening of desulfuration absorbing tower by gypsum slurry transfer pipeline (pipeline is provided with pump and control valve) and draw.

Please continue Fig. 2, length direction at aforesaid rhone 11112 offers rhone delivery port 11113 with interval state, aforesaid Separation of Solid and Liquid vacuum device 3 comprises and vacuumizes tank 31, main sewer 32 and air inlet pipe 33, vacuumize the rear side left end that tank 31 is positioned at aforementioned frame 1, this top that vacuumizes tank 31 has one and vacuumizes tank interface 311, this vacuumizes tank interface 311 and is connected with for example vavuum pump of depression generator by vacuum-pumping pipeline under use state, vacuumize tank drainage interface 312 and be provided with one in the bottom that vacuumizes tank 31, this vacuumizes and on tank drainage interface 312, is provided with one and vacuumizes tank draining valve 3121, the left end of main sewer 32 with vacuumize tank 31 and be connected, right-hand member is sealed by capping 321, anchor ear 322 and fixing with main sewer support 324 with anchor ear screw 3221 is fixed by main sewer in the middle part of main sewer 32, and main sewer support 324 is fixed with the rear side of frame 1, at the middle part of this main sewer 32 and be connected with the branch drain 323 that quantity equates with rhone delivery port 11113 corresponding to the position of aforementioned rhone delivery port 11113, this branch drain 323 is fixedly connected with aforementioned rhone 11112 in the position corresponding to rhone delivery port 11113, air inlet pipe 33 is connected to the left end of main sewer 32, on the pipeline of this air inlet pipe 33, be equipped with a valve 331. when aforementioned while vacuumizing the duty of tank 31 in vacuumizing, this valve 331 close and aforesaid strainer 20 out of service, and vacuumizing after end-of-job when vacuumizing tank 31, this valve 331 is opened and aforementioned strainer 20 moves and proceed to the position of scraper roller 17. in Fig. 2, also show the fixing anchor ear fixing screw hole 3241 of the aforementioned anchor ear screw 3221 of the confession being opened on main sewer support 324. aforesaid valve 331 is air inlet pneumatic operated valve or air inlet motor-driven valve.

Please still see Fig. 2, aforesaid strainer deviation correction mechanism 4 preferably but not the structure being definitely limited to is as follows: comprise a pair of deviation rectification roller frame 41, one deviation rectification roller 42, the one left deflector roll 43 of correction and the right deflector roll 44 of a correction, a pair of deviation rectification roller frame 41 corresponds to each other, this is arranged on the front side lower part of aforementioned frame 1 to one of them deviation rectification roller frame in deviation rectification roller frame 41 (front side), and another deviation rectification roller frame in a pair of deviation rectification roller frame 41 (of rear side, not shown in Fig. 2) be arranged on the rear side lower part of frame 1, the screw that passes on left in the roller frame chamber of rectifying a deviation of a pair of deviation rectification roller frame 41 is fixedly installed a left air bag 411, and right side is provided with a right air bag 412 by screw, left, right air bag 411, 412 is mutually corresponding, and the left air bag air inlet 4111 of left air bag 411 leans out deviation rectification roller frame chamber and compressed air source unit and is connected as air compressor or air pump, and leaning out deviation rectification roller frame chamber and compressed air source unit equally, the right air bag air inlet 4121 of right air bag 412 is connected as air compressor or air pump, at the middle part in deviation rectification roller frame chamber and corresponding to a left side, right air bag 411, position between 412 is provided with a deviation rectification roller axle bed fixed mount 413, on deviation rectification roller axle bed fixed mount 413, be provided with a deviation rectification roller axle bed 4131, deviation rectification roller 42 is corresponding to the right side of aforementioned tightening roller 15, the front end of this deviation rectification roller 42 is bearing on the deviation rectification roller axle bed 4131 of deviation rectification roller axle bed fixed mount 413 of a deviation rectification roller frame of the front side lower part that is positioned at frame 1 in a pair of deviation rectification roller frame 41, and the rear end of deviation rectification roller 42 is bearing on the deviation rectification roller axle bed 4131 of deviation rectification roller axle bed fixed mount 413 of a deviation rectification roller frame of the rear side lower part that is positioned at frame 1 in a pair of deviation rectification roller frame 41, the rectify a deviation two ends of left deflector roll 43 are respectively being bearing in frame 1 corresponding to the position between tightening roller 15 and deviation rectification roller 42 by the left deflector roll axle bed 431 of a correction, the rectify a deviation two ends of right deflector roll 44 are respectively bearing in frame 1 in the position on the right side corresponding to deviation rectification roller 42 by the right deflector roll axle bed 441 of a correction. aforesaid strainer 20 successively after correction right deflector roll 44, deviation rectification roller 42 and the left deflector roll 43 of rectifying a deviation again by way of aforementioned tightening roller 15.

Refer to Fig. 3 and Fig. 5, aforesaid strainer wiper mechanism 5 comprises cleaning case 51, brush roll 52, left sparge pipe 53, right sparge pipe 54, the cleaning water pipe 55 that advances, cleaning case case lid 56, brush roll drive motors 57 and brush roll drive reduction box 58, cleaning case 51 is fixed on the bottom of described frame 1 with cleaning case hold-down screw 517 in the position in the left side corresponding to aforementioned scraper roller 17, on the diapire in the cleaning case chamber 511 of this cleaning case 51, offering a cleaning case osculum 5111(Fig. 5 shows), show in the bottom of cleaning case 51 and having connected scavenge pipe drainpipe 512(Fig. 5 corresponding to the position of cleaning case osculum 5111), front tank wall at cleaning case 51 is welded with a brush roll fore bearing mounting 513 back to a side in cleaning case chamber 511 back to a side of rear box wall, show and be welded with a brush roll rear bearing mounting 514(Fig. 5 back to a side in cleaning case chamber 511 at the rear box wall of cleaning case 51 back to a side of front tank wall), brush roll 52 is corresponding to cleaning case chamber 511 and be positioned at the top in cleaning case chamber 511, this brush roll 52 has a hairbrush roll shaft 521, the front end of this hairbrush roll shaft 521 is stretched over outside cleaning case chamber 511 and is bearing in rotationally on brush roll fore bearing mounting 513 by brush roll bearing housing 5211, and the rear end of hairbrush roll shaft 521 is stretched over equally outside cleaning case chamber 511 and is bearing in rotationally on brush roll rear bearing mounting 514 by brush roll bearing housing 5211 equally, left sparge pipe 53 is fixed in the position in the left side of the length direction corresponding to brush roll 52 between the front tank wall and rear box wall of cleaning case 51, and be arranged at intervals with left sparge pipe shower nozzle 531 at the length direction of this left sparge pipe 53, right sparge pipe 54 is fixed in the position on the right side of the length direction corresponding to brush roll 52 between the front tank wall and rear box wall of cleaning case 51, and be arranged at intervals with right sparge pipe shower nozzle 541 at the length direction of this right sparge pipe 54, the water jet of left sparge pipe shower nozzle 531 and right sparge pipe shower nozzle 541 is towards upper, cleaning case water inlet pipe 55 is fixed on the rear box wall of cleaning case 51 and this cleaning case water inlet pipe 55 communicates with aforementioned left sparge pipe 53 and right sparge pipe 54 simultaneously, cleaning case case lid 56 is disposed on cleaning case 51 and is respectively fixed with on the left side of the length direction of this cleaning case case lid 56 and right side the water bar 561 of a case lid, this external cleaning case case lid 56 is also fixed with a pair of handle 563 towards a upper side, brush roll drive motors 57 drives reduction box 58 transmissions to coordinate with brush roll, and drive reduction box 58 to show by reduction box hold-down screw 582(Fig. 5 in the position of the front tank wall corresponding to cleaning case 51 together with brush roll drive motors 57 by brush roll) be fixed on brush roll driving deceleration block 581, and this brush roll drives deceleration block 581 preferably to adopt the front side lower part of welding manner and aforementioned frame 1 to fix. the front end of aforementioned hairbrush roll shaft 521 drives the brush roll of reduction box 58 to drive reduction box final stage power output shaft to be in transmission connection by coupling band 5212 and brush roll. aforesaid strainer 20 above corresponding to brush roll 52 and under the state contacting with brush roll 52 from be formed at cleaning case case lid 56 and cleaning case 51 pass through in strainer passage between edge.

Preferably, there is a case lid cover rim engages indentation 515 at the front tank wall of aforementioned cleaning case 51 and the each formation of the left and right sides of rear box wall, in the both sides of the length direction of aforementioned cleaning case case lid 56 each form have a case lid cover rim 562 perpendicular to the 56 foldings exhibitions of cleaning case case lid, this case lid cover rim 562 matches with case lid cover rim engages indentation 515, aforesaid case lid water bar 561 is fixing by water bar hold-down screw and case lid cover rim 562, and the shape of cross section of this case lid water bar 561 is C font, the space forming between the bottom of aforementioned case lid cover rim engages indentation 515 and cleaning case 51 is configured to aforesaid strainer passage.

Preferably, in the both sides (left side and right side) of the length direction of aforementioned cleaning case 51 and be respectively provided with the dropping plate 516 that a direction towards cleaning case chamber 511 tilts in the position on the upper edge corresponding to aforementioned cleaning case chamber 511, aforesaid case lid water bar 561 is corresponding with this dropping plate 516.

As preferred scheme, on the front tank wall of aforementioned cleaning case 51 and rear box wall and respectively fix a cleaning case water fender 518 with cleaning case water fender screw 5181 in the position of the two ends corresponding to hairbrush roll shaft 521 (front-end and back-end), the hairbrush roll shaft slot to make way 519 that the end for hairbrush roll shaft 521 on the forward and backward tank wall of cleaning case 51 is leant out to cleaning case chamber 511 by this cleaning case water fender 518 covers and protects, in order to avoid spilling water.

Refer to Fig. 4 and in conjunction with Fig. 3, aforesaid filter cake mechanism for detaching 6 comprises front rest arm axle seat 61, back tool rest arm axle seat 62, a pair of limiting tool carrier bar 63, knife rest 64, scraper 65, front rest arm 66, back tool rest arm 67, front-end weight block 68a, rear balancing weight 68b and aggregate bin 69, front rest arm axle seat 61 by front rest arm axle seat hold-down screw 611 in the front side that is fixed on frame 1 corresponding to the bottom-right position of aforementioned scraper roller 17, on this front rest arm axle seat 61, offer a front rest arm support shaft holes 612, back tool rest arm axle seat 62 is fixed on the rear side of frame 1 and corresponding with front rest arm axle seat 61 in the bottom-right position corresponding to scraper roller 17 by back tool rest arm axle seat hold-down screw 621 equally, on this back tool rest arm axle seat 62, offer a back tool rest arm support shaft holes 622, one of them (be positioned at front side one) limiting tool carrier bar in a pair of limiting tool carrier bar 63 is fixed on the front side of frame 1 with horizontal boom state in the position in the front end left side corresponding to knife rest 64, and another (be positioned at rear side one) limiting tool carrier bar in a pair of limiting tool carrier bar 63 is fixed on the rear side of frame 1 with horizontal boom state in the position in the left side, rear end corresponding to knife rest 64, the front end of the left end of front rest arm 66 and knife rest 64 is fixed and is also being fixed with a front rest arm bolster 661 corresponding to the position of front rest arm axle seat 61, this front rest arm bolster 661 is propping up in the position of axis hole 612 and is being bearing on front rest arm axle seat 61 corresponding to aforementioned front rest arm, and the right-hand member of front rest arm 66 is configured to cantilever end, the rear end of the left end of back tool rest arm 67 and knife rest 64 is fixed, and be also fixed with a back tool rest arm bolster 671 corresponding to the position of back tool rest arm axle seat 62, this back tool rest arm bolster 671 is being bearing on back tool rest arm axle seat 62 corresponding to the position of aforementioned back tool rest arm support shaft holes 622, and the right-hand member of back tool rest arm 67 is configured to cantilever end, scraper 65 is corresponding to front, back tool rest arm 66, the right side of the position between 67 and knife rest 64 is fixed, front-end weight block 68a hangs the right-hand member at front rest arm 66, rear balancing weight 68b hangs the right-hand member at back tool rest arm 67, the right side of the front end left side of knife rest 64 one of them (front side one) limiting tool carrier bar in forward edge position and the aforesaid a pair of limiting tool carrier bar 63 of aforementioned strainer 20 reclines, and the right side of the rear end of knife rest 64 left side another (rear side one) limiting tool carrier bar in posterior edges position and the aforesaid a pair of limiting tool carrier bar 63 of strainer 20 reclines, aggregate bin 69 is fixed in aforementioned frame 1 corresponding to the position of the below of aforementioned scraper roller 17 and scraper 65 at the same time, the right-hand member port of aforementioned filter pocket 111 is configured to filter pocket discharging opening 1112(Fig. 4 and indicates), the top of the corresponding aggregate bin 69 of this filter pocket discharging opening 1112.

Preferably, the spaced apart scraper that is provided with of length direction at aforementioned knife rest 64 is adjusted screw fixed hole 641, offer scraper adjusting hole 651 at the length direction of aforementioned scraper 65 and in the position of adjusting screw fixed hole 641 corresponding to scraper, in scraper adjusting hole 651, be equipped with scraper and adjust screw 6511, it is fixing with scraper adjustment screw fixed hole 641 that this scraper is adjusted screw 6511, form and have doctor edge 652 on the top of the length direction of scraper 65, this doctor edge 652 pastes and touches corresponding to the below, right side of aforementioned scraper roller 17 and with aforementioned strainer 20.

Preferably, offer a front-end weight block at aforementioned front rest arm 66 right-hand members and hang hole 662, hang hole 672 and offer a rear balancing weight at the right-hand member of aforementioned back tool rest arm 67, aforesaid front-end weight block 68a hangs at front-end weight block and hangs on hole 662, and aforesaid rear balancing weight 68b hangs at rear balancing weight and hangs on hole 672.

Above-mentioned strainer shedding mechanism 6 has the technique effect of the following stated of being not limited to: one, even under the state wearing and tearing at the doctor edge 652 of scraper 65, still can make doctor edge 652 and the surface label of strainer 20 touch by increasing the weight of forward and backward balancing weight 68a, 68b; Its two, without frequently adjust the upper-lower position of scraper 65 on knife rest 64 by manual mode; Its three, the utilization rate of scraper 65 is high, is saved use cost and economizes on resources; Its four, due to without under stopped status, scraper 65 being adjusted, thereby can make the operating efficiency of complete machine significantly improve.

Refer to Fig. 7, the front-end and back-end of aforesaid tightening roller 15 are respectively bearing on tightening roller supporting spindle nose 152 rotationally by tightening roller block bearing 151. aforesaid a pair of filtering band tension guiding mechanism 7 preferably but not the structure being definitely limited to is as follows: respectively comprise a tightening roller supporting spindle nose adjusting seat 71, one adjusts screw base 72, one adjusts screw 73 and a latch 74, tightening roller supporting spindle nose adjusting seat 71 is being fixed in frame 1 by adjusting seat hold-down screw 713 corresponding to the position of tightening roller supporting spindle nose 152, offer a tightening roller supporting spindle nose adjustment tank 711 in the short transverse of this tightening roller supporting spindle nose adjusting seat 71 and towards a side of tightening roller supporting spindle nose 152, in the front cell wall of this tightening roller supporting spindle nose adjustment tank 711 and the short transverse of rear cell wall and offer latch adjusting hole 712 at Ge Yi interval, position to correspond to each other state, adjustment screw base 72 can be adjusted up and down and is arranged in tightening roller supporting spindle nose adjustment tank 711 and on this adjustment screw base 72, offers an adjustment screw hole 721 and a pin hole 722, adjust the thickness direction that screw hole 721 connects adjusting seat 72, the top that is self-adjusting screw base 72 connects to bottom, and pin hole 722 connects the width of adjusting screw base 72, the front side that is self-adjusting screw base 72 connects to rear side, aforesaid tightening roller supporting spindle nose 152 corresponding to adjust screw base 72 below position be insinuated in tightening roller supporting spindle nose adjustment tank 711 and corresponding with the lower end surface of adjustment screw 73, adjustment screw 73 screws on adjustment screw base 72 and the lower end surface of this adjustment screw 73 contacts with tightening roller supporting spindle nose 152, latch 74 inserts in described pin hole 722 by latch adjusting hole 712. aforesaid strainer 20 is positioned at the below of tightening roller 15.

Refer to Fig. 6 and Fig. 3, aforesaid strainer driving mechanism 8 preferably but not the structure being definitely limited to is as follows: comprise strainer drive motors 81, strainer drives reduction box 82, strainer driven roller 83, strainer lower guide roll 84, deflector roll 85 on strainer, strainer cornerite roller 86 and pair of bearings seat board 87, pair of bearings seat board 87 is with the state facing each other and the bottom that is fixed on aforementioned frame 1 in the position in the left side corresponding to aforementioned strainer wiper mechanism 5 by bearing plate hold-down screw 871, strainer drive motors 81 drives reduction box 82 transmissions to coordinate with strainer and drives reduction box 82 to drive reduction box hold-down screw 822 driving the fixing strainer in position of the screw hole 8211 on deceleration block 821 to drive on deceleration block 821 corresponding to being preset in strainer together with strainer drive motors 81 by strainer by strainer, and this strainer drives deceleration block 821 to be preferably fixed on the front side lower part of frame 1 by welding manner, strainer driven roller 83 is bearing between pair of bearings seat board 87 rotationally by strainer drive roller shaft bearing 832, the front end of the strainer drive roller shaft 831 of this strainer driven roller 83 leans out bearing plate 87 and drives the strainer of reduction box 82 to drive reduction box final stage power output shaft to be in transmission connection by strainer drive roller shaft coupling band 8311 and strainer. as shown in Figure 6, aforesaid strainer drive roller shaft bearing 832 is furnished with bearing 8321, strainer lower guide roll 84 is bearing in frame 1 by strainer lower guide roll axle bed 841 rotationally in the position of the lower left corresponding to strainer driven roller 83, strainer cornerite roller 86 positions on the right side corresponding to strainer driven roller 83 are bearing between pair of bearings seat board 87 rotationally by cornerite roll shaft seat 861, on strainer deflector roll 85 the position on the right side corresponding to strainer cornerite roller 86 by strainer on deflector roll axle bed 851 be bearing in rotationally in frame 1, aforesaid strainer 20 deflector roll 85 on strainer, strainer cornerite roller 86, strainer driven roller 83 and strainer lower guide roll 84.

Please see Fig. 2 by emphasis, aforesaid spraying mechanism 9 comprises shower support 91, shower 92 and draining board 93, shower support 91 is the structure of portal frame and the top corresponding to the filter pocket 111 of described filter disc 11 with airborne, the bottom, two ends of this shower support 91 is respectively fixed by a pair of adjustment pinch 911 and the upper edge of filter disc 11, as shown in Figure 2, a pair of adjustment pinch 911 is respectively fixed with the upper edge of filter disc 11 by adjusting pinch hold-down screw 9111, by changing the position that the position of a pair of adjustment pinch 911 can corresponding change shower support 91. The top of the length direction of draining board 93 and shower support 91 are fixing, and stretch towards the direction of described strainer 20 bottom of the length direction of draining board 93, position and the shower support 91 of shower 92 above the right side corresponding to draining board 93 is fixing, bottom at the length direction of this shower 92 offers spray apertures 921 with interval state, and be extended with a water inlet interface 922 at the middle part of length direction, this water inlet interface 922 is connected with water supply line by water inlet interface pipeline under use state, and water supply line is as tap water pipe line or Pumping Station Pipeline.

As shown in Figure 2, the length direction that aforesaid filter opening 101 is parallel to described filter plate 10 is offered, and the width that aforementioned drain tank 102 is parallel to filter plate 10 is offered and formation and the staggered relation of filter opening 101 crosses, this hole shape arrangement (i.e. design) can enlarge markedly runoff area.

Because filter disc 11 is longer, thereby the length of filter pocket 111 is also corresponding longer, for convenient processing, installation and maintenance and replacing to filter pocket 111, filter pocket 111 can be formed by multiple filter pocket unit spliceds, between adjacent filter pocket unit, be formed in the fixing ear 1114 of filter pocket on filter pocket 111 splicing by extension and connect with the fixing ear connecting bolt 11141 of filter pocket splicing, and then by fixing with frame 1 fixing filter pocket splicing ear 1114.

Shown in Fig. 1 and Fig. 3, in aforesaid frame 1 and in the position on the right side corresponding to aforementioned spraying mechanism 9, be provided with a filter cake thickness measurement sensor support 18, pinch 182(is respectively adjusted as the explanation to adjustment pinch 911 by pair of sensors support in the bottom, two ends of this filter cake thickness measurement sensor support 18) fix with the upper edge of aforementioned filter disc 11, and middle part with airborne the top corresponding to described strainer 20, be fixed with a thickness measurement sensor adjusting seat 181 at the middle part of this filter cake thickness measurement sensor support 18, in thickness measurement sensor adjusting seat 181, be provided with a filter cake thickness determination sensor 1811. as shown in Figure 3, offer a pair of adjustment hole 1812 in thickness measurement sensor adjusting seat 181, be respectively equipped with an adjustment screw 18121 at this on to adjustment hole 1812, adjustment screw 18121 is fixing with filter cake thickness measurement sensor support 18.

As shown in Figure 7, as preferred scheme, form and have a strainer guiding slope 1113 in the position of the left end port of the length direction of the filter pocket 111 of aforementioned filter disc 11.

As shown in Figure 1, in aforesaid frame 1 and in the position on the right side of the right deflector roll 44 of the correction corresponding to aforementioned strainer deviation correction mechanism 4, be supported with rotationally a strainer transition deflector roll 19, aforesaid strainer 20 is by way of this strainer transition deflector roll 19.

As shown in Figure 3, form and have a branch drain adpting flange 3231 at the end of aforementioned branch drain 323, this branch drain adpting flange 3231 is fixedly connected with described rhone 11112 in the position corresponding to aforementioned rhone delivery port 11113 by branch drain adpting flange screw 32311.

As shown in Figure 2, the a pair of deviation rectification roller frame 41 of aforementioned strainer deviation correction mechanism 4 is respectively fixed on deviation rectification roller frame bearing 415 by deviation rectification roller frame hold-down screw 414, and this deviation rectification roller frame bearing 415 is fixed on the bottom of aforementioned frame 1, the right side of aforementioned left air bag 411 contacts with the left side of aforementioned deviation rectification roller axle bed fixed mount 413, and the left side of aforementioned right air bag 412 contacts with the right side of deviation rectification roller axle bed fixed mount 413.

By shown in Fig. 1 to Fig. 7, the strainer 20 of mentioning repeatedly above from the strainer driven roller 83 of strainer driving mechanism 8 for initial (being only example) is successively by way of the below of strainer lower guide roll 84, the top of strainer transition deflector roll 19, the below of the right deflector roll 44 of correction of the structural system of strainer deviation correction mechanism 4, the top of deviation rectification roller 42, the rectify a deviation below of left deflector roll 43, the top of tensioner deflector roll 14, the below of tightening roller 15, the top of front deflector roll 12, the below of belt hold roller 13, filter pocket 111, the left side of rear deflector roll 16, the below of scraper roller 17, strainer passage between cleaning case case lid 56 and the upper edge of cleaning case casing 51, the top of brush roll 52 cleaning case 51 that walks abreast out, the top of deflector roll 85 on strainer, strainer driven roller 83 and strainer cornerite roller 86(form S shape trend on strainer driven roller 83 and strainer cornerite roller 86) and the below of strainer lower guide roll 84, so form the shuttling movement of rhythmicity, the shuttling movement of the rhythmicity said here refers to: when Separation of Solid and Liquid vacuum device 3 is worked, strainer drive motors 81 break-ofves of strainer driving mechanism 8, strainer 20 suspends row and moves, and vice versa.

Refer to Fig. 1 and Fig. 2, aforementioned strainer material-feeding mechanism 2 is to carry out like this work, certainly draw and expect that the gypsum slurry charging aperture 252 of three-way connection 25 draws material three-way connection 25 through gypsum slurry transfer pipeline (being furnished with pump and control valve on pipeline) by desulfuration absorbing tower, introduce the cloth hopper chamber 211 of cloth hopper 21 through top board interface 221, because the bottom in cloth hopper chamber 211 is not sealed, thereby the gypsum slurry entering in cloth hopper chamber 211 (also can claim gypsum slurries, as follows) carried by strainer 20, in the strainer 20 cloth hopper chamber 211 and even flat by refining plate 212 when by way of the position of refining plate 212 of passing through, strainer 20 carry gypsum slurry capable go out discharging opening 2121 and while arriving the position of aforesaid filter pocket discharging opening 1112, strainer drive motors 81 break-ofves of strainer driving mechanism 8, strainer 20 carries gypsum slurry and remains static at the station of filter pocket 111, then worked by Separation of Solid and Liquid vacuum device 3, gypsum slurry on strainer 20 is pumped to moisture content to vacuumize mode. when carrying gypsum slurry motion (row moves), aforementioned strainer 20 uses by spraying mechanism 9 sprays the chlorion of removing in gypsum slurry, specifically: the outside water with pressure is introduced from water inlet interface 922, is sprayed by the spray apertures 921 on shower 52.

Aforementioned Separation of Solid and Liquid vacuum device 3 is to carry out like this work, carry under the state of gypsum slurry in stop motion at strainer 20, by by pipeline with vacuumize tank 3 top to vacuumize vacuum extractor that tank interface 311 is connected be depression generator works as vavuum pump, now, valve 331(the present embodiment in air inlet pipe 33 is air inlet pneumatic operated valve, but also can use air inlet motor-driven valve) in closed condition, main sewer 32 is in negative pressure state, because main sewer 32 is fixedly connected with rhone 11112 in the position of the rhone delivery port 11113 corresponding to rhone 11112 by the branch drain adpting flange 3231 of its branch drain 323, again due on the filter pocket diapire 1111 at filter pocket 111 and offering filter pocket spilled water hole 11111 corresponding to the position of rhone 11112, also because filter pocket spilled water hole 11111 communicates with rhone 11112, and then because the filter opening 101 on filter plate 10 communicates with drain tank 102, and filter plate 10 is corresponding to the below of strainer 20, thereby under the negative pressure of main sewer 32, be arranged in the moisture micropore on strainer 20 (aforesaid eyelet) successively of the gypsum slurry on strainer 20, filter opening 101, drain tank 102, rhone delivery port 11113, rhone 11112, branch drain 323 and main sewer 32 enter and vacuumize in tank 31, entering the water that vacuumizes in tank 31 discharges through vacuumizing tank drainage interface 312 vacuumizing after release and vacuumize in unlatching under the state of tank draining valve 3121, by with vacuumize the discharge pipe line that tank drainage interface 312 is connected and cause in the tank being equipped with separately. in the process vacuumizing, aforesaid spraying mechanism 9 quits work.

Vacuumize after release aforementioned, strainer driving mechanism 8 is worked, aforesaid valve 331 is opened simultaneously, strainer 20 has carried the filter cake motion of Separation of Solid and Liquid, in the time that strainer 20 moves to the position (station) at filter cake mechanism for detaching 6 places, by scraper 65, filter cake is shoveled to (scraping) from strainer 20, and drop in aggregate bin 69, by exporting with the matched for example spiral output device of filter cake output device of the aggregate bin flange 691 of the bottom of aggregate bin 69. When strainer 20 moves to the position at strainer wiper mechanism 5 places after removal filter cake, by strainer wiper mechanism 5 to its cleaning.

Aforementioned strainer driving mechanism 8 is to carry out like this work: strainer drive motors 81 is worked, drive strainer to drive reduction box 82, drive reduction box 82 to slow down and drive the final stage power output shaft of reduction box 82 to drive strainer drive roller shaft 831 through strainer driven roller coupling band 8311 by strainer through strainer, strainer driven roller 38 is moved. Because strainer 20 matches with deflector roll on strainer 85, strainer cornerite roller 86, strainer driven roller 83 and strainer lower guide roll 84 with the state shown in Fig. 6 (S shape state), thereby under the motion of strainer driven roller 83, make strainer 20 move.

Aforesaid strainer wiper mechanism 5 is to carry out like this work, brush roll drive motors 57 is worked, drive brush roll to drive reduction box 58, drive reduction box 58 to slow down through brush roll, because the hairbrush roll shaft 521 of brush roll 52 drives the brush roll of reduction box 58 to drive reduction box final stage power output shaft to be in transmission connection by coupling band 5212 and brush roll, thereby drive reduction box 58 to drive brush roll 52 to move by brush roll. Meanwhile, be provided with automatic control electric magnet valve by cleaning case water inlet pipe 55(pipeline) external water source with pressure is caused to left sparge pipe 53 and right sparge pipe 54, be sprayed onto strainer 20 by left sparge pipe shower nozzle 531 and right sparge pipe shower nozzle 541, realize strainer 20 is cleaned, the strainer 20 after cleaning enters the region (illustrating) at strainer driving mechanism 8 places above.

When strainer 20 row go out strainer driving mechanism 8 and enter filter pocket 111 from the strainer guiding slope 1113 corresponding to belt hold roller 13 belows, and then again in the time of the station at strainer material-feeding mechanism 2 places, as described above again to strainer 20 clothes.

In the process of moving at strainer 20 row, once there is sideslip situation, rectified a deviation by strainer deviation correction mechanism 4, because according to professional general knowledge, in frame 1 and in the position of the both sides corresponding to strainer 20, be provided with infrared edge-detecting device (not shown), by infrared edge-detecting device by the signal feedback of strainer sideslip to electric controller, by electric controller to instruction in strainer deviation correction mechanism 4, make left air bag 411 or 412 air inlets of right air bag, promote deviation rectification roller axle bed fixed mount 413 by it, drive deviation rectification roller axle bed 4131 by deviation rectification roller axle bed fixed mount 413, make deviation rectification roller 42 produce an angle for displacement to the left or to the right by deviation rectification roller axle bed 4131, correct with the strainer 20 to sideslip.

When strainer 20 occurs lax and while needing to adjust, enables so a pair of filtering band tension guiding mechanism 7, under the state that pulls away latch 74, move downwards adjusting the position of screw base 72 in tightening roller supporting spindle nose adjustment tank 711, move after putting in place latch 74 is returned. In the time adjusting screw base 72 adjustment downwards, tightening roller 15 is also corresponding to bottom offset, and the lax surplus of strainer 20 is confiscated, and that is to say and makes strainer 20 in the desired tensioner state of technique. Otherwise with example,, in the time that strainer 20 is too tightened, adjustment screw base 72 is adjusted upward. In the time will finely tuning tightening roller 15, when will be to drawing and when the rate of tension fine setting of strainer 20 on tightening roller 15, so as long as do to regulate clockwise to adjusting screw 73, by adjusting screw 73, tightening roller is supported to the downward pushing tow of spindle nose 152, move down and force strainer 20 to increase tensile force by the trace of tightening roller 15, otherwise with example.

When coming from the material amount of gypsum slurry of discharging opening 2121 when too much, be that the thickness of the material on strainer 20 is when blocked up, this is predicted by filter cake thickness determination sensor 1811, and by signal feedback to electric controller, open degree size by the control valve on the appliance controller pair gypsum slurry transfer pipeline being connected with gypsum slurry charging aperture 252 is controlled, meet technological requirement with the thickness that ensures the gypsum slurry on strainer 20, particularly, guarantee the vacuumizing effect (solid-liquid separation effect) of Separation of Solid and Liquid vacuum device 3.

According to professional general knowledge, the electric controller (being electric control box) of having mentioned on the vicinity of frame 1 of the present utility model is furnished with, strainer drive motors 81, spraying mechanism 9 and filter cake thickness determination sensor 1811 etc. of aforesaid strainer material-feeding mechanism 2, Separation of Solid and Liquid vacuum device 3, strainer deviation correction mechanism 4, brush roll drive motors 57 and strainer driving mechanism 8 are all connected with electric controller electrical control, more particularly, these parts are controlled by PLC(programmable controller).

In sum, the technical scheme that the utility model provides has made up the shortcoming in prior art, has successfully completed invention task, has cashed objectively the technique effect referring in the superincumbent technique effect of applicant hurdle.

Claims (10)

1.A kind of Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism, comprise frame-like and be the frame (1) of hollow out structure, be provided with a filter disc (11) on the top of the length direction of this frame (1), this filter disc (11) has a filter pocket (111), upper and offer filter pocket spilled water hole (11111) from left end to the right-hand member of the length direction of filter pocket diapire (1111) with interval state at the filter pocket diapire (1111) of filter pocket (111), filter pocket diapire (1111) towards under a side length direction and be fixed with a rhone (11112) corresponding to the position of filter pocket spilled water hole (11111), this rhone (11112) communicates with filter pocket spilled water hole (11111), be provided with filter plate (10) at filter pocket diapire (1111) towards a upper side and along the length direction of filter pocket diapire (1111), offer filter opening (101) at filter plate (10) towards a upper side, and towards under a side offer drain tank (102), filter opening (101) communicates with each other with drain tank (102), and filter opening (101) is parallel to the length direction of described filter plate (10) and offers, and drain tank (102) is parallel to, the width of filter plate (10) is offered and form the staggered relation of cross with filter opening (101), be provided with rotationally a front deflector roll (12) at the left end of frame (1), belt hold roller (13), tensioner deflector roll (14), tightening roller (15) and strainer transition deflector roll (19), and be provided with rotationally a rear deflector roll (16) and a scraper roller (17) at the right-hand member of frame (1), front deflector roll (12) is positioned at the left end top of frame (1), belt hold roller (13) is positioned at the right side of front deflector roll (12) and the left end top corresponding to described filter pocket (111), tensioner deflector roll (14) side direction is corresponding to the lower right of front deflector roll (12), tightening roller (15) is corresponding to the below of tensioner deflector roll (14), rear deflector roll (16) is positioned at the right-hand member top of frame (1), scraper roller (17) side direction is corresponding to the lower left of rear deflector roll (16), one strainer material-feeding mechanism (2), this strainer material-feeding mechanism (2) is fixed on described filter disc (11) in the position on the right side corresponding to described belt hold roller (13) upper, and corresponding with described filter pocket (111), one Separation of Solid and Liquid vacuum device (3), this Separation of Solid and Liquid vacuum device (3) is connected with described rhone (11112) and communicates with rhone (11112) in the position of the rear side of the length direction corresponding to described frame (1), one strainer deviation correction mechanism (4), this strainer deviation correction mechanism (4) is arranged on the bottom of described frame (1) in the position on the right side corresponding to described tightening roller (15), one strainer wiper mechanism (5), this strainer wiper mechanism (5) is arranged on the bottom of described frame (1) in the position in the left side corresponding to described scraper roller (17), one filter cake mechanism for detaching (6), this filter cake mechanism for detaching (6) is being arranged in described frame (1) corresponding to the bottom-right position of described scraper roller (17), a pair of filtering band tension guiding mechanism (7), this is arranged on described frame (1) above and is connected with tightening roller (15) in the position that corresponds respectively to described tightening roller (15) two ends to filtering band tension guiding mechanism (7), one strainer driving mechanism (8), this strainer driving mechanism (8) is arranged on the bottom of described frame (1) in the position in the left side corresponding to described strainer wiper mechanism (5), one strainer (20), it is characterized in that: described strainer driving mechanism (8) comprises strainer drive motors (81), strainer drives reduction box (82), strainer driven roller (83), strainer lower guide roll (84), deflector roll on strainer (85), strainer cornerite roller (86) and pair of bearings seat board (87), pair of bearings seat board (87) is with the state facing each other and the bottom that is fixed on described frame (1) in the position in the left side corresponding to described strainer wiper mechanism (5), strainer drive motors (81) drives reduction box (82) transmission to coordinate with strainer and drives reduction box (82) to drive on deceleration block (821) together with the fixing strainer of strainer drive motors (81) by strainer, and this strainer drives deceleration block (821) to be fixed on the front side lower part of frame (1), strainer driven roller (83) is bearing between pair of bearings seat board (87) rotationally, the front end of the strainer drive roller shaft (831) of this strainer driven roller (83) leans out bearing plate (87) and drives the strainer of reduction box (82) to drive reduction box final stage power output shaft to be in transmission connection by strainer drive roller shaft coupling band (8311) and strainer, strainer lower guide roll (84) is bearing in frame (1) rotationally in the position of the lower left corresponding to strainer driven roller (83), strainer cornerite roller (86) is bearing between pair of bearings seat board (87) rotationally in the position on the right side corresponding to strainer driven roller (83), deflector roll on strainer (85) is bearing in frame (1) rotationally in the position on the right side corresponding to strainer cornerite roller (86), described strainer (20) is taking strainer driven roller (83) as starting point is successively by way of the below of strainer lower guide roll (84), the top of strainer transition deflector roll (19), strainer deviation correction mechanism (4), the top of tensioner deflector roll (14), the below of tightening roller (15), the top of front deflector roll (12), the below of belt hold roller (13), filter pocket (111), the left side of rear deflector roll (16), the below of scraper roller (17), strainer wiper mechanism (5), the top of deflector roll on strainer (85), strainer driven roller (83), the below of strainer cornerite roller (86) and strainer lower guide roll (84) and form shuttling movement, described strainer transition deflector roll (19) is positioned between described strainer deviation correction mechanism (4) and described strainer lower guide roll (84), the order number of described strainer (20) is 600-700 order.

2.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 1, it is characterized in that upper at described filter disc (11) and be provided with more than one spraying mechanism (9) in the position on the right side corresponding to described strainer material-feeding mechanism (2), this spraying mechanism (9) is corresponding to the top of described strainer (20).

3.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 1, it is characterized in that described strainer material-feeding mechanism (2) comprises cloth hopper (21), cloth roof box (22), case lid (23) before cloth hopper, cloth hopper back box lid (24) and draw material three-way connection (25), cloth hopper (21) is fixed on the upper edge of the position on the right side corresponding to described belt hold roller (13) and described filter disc (11), the bottom in the cloth hopper chamber (211) of this cloth hopper (21) forms uncovered, and the right tank wall of this cloth hopper (21) is configured to refining plate (212), space between the bottom surface of this refining plate (212) and described strainer (20) is configured to discharging opening (2121), cloth roof box (22) is fixing in the middle position corresponding to cloth hopper (21) top and cloth hopper (21), before cloth hopper, the rear side of case lid (23) is hinged with the front side of cloth roof box (22) by front case lid hinge (231), and the front side of case lid (23) is configured to free side before cloth hopper, and be provided with a front case lid handle (232), the front side of cloth hopper back box lid (24) is hinged with the rear side of cloth roof box (22) by back box lid hinge (241), and the rear side of cloth hopper back box lid (24) is configured to free side, and be provided with a back box lid handle (242), charging three-way connection (25) is fixed on cloth roof box (22) above and communicates with cloth hopper chamber (211), this charging three-way connection (25) is connected with gypsum slurries feedway by gypsum slurries intake line under use state.

4.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 1, it is characterized in that offering rhone delivery port (11113) at the length direction of described rhone (11112) with interval state, described Separation of Solid and Liquid vacuum device (3) comprises and vacuumizes tank (31), main sewer (32) and air inlet pipe (33), vacuumize the rear side left end that tank (31) is positioned at described frame (1), this top that vacuumizes tank (31) has one and vacuumizes tank interface (311), this vacuumizes tank interface (311) and is connected with depression generator by vacuum-pumping pipeline under use state, vacuumize tank drainage interface (312) and be provided with one in the bottom that vacuumizes tank (31), this vacuumizes and on tank drainage interface (312), is provided with one and vacuumizes tank draining valve (3121), the left end of main sewer (32) with vacuumize tank (31) and be connected, right-hand member is sealed by capping (321), the middle part of main sewer (32) is fixed anchor ear (322) by main sewer and is fixed with the rear side of frame (1), at the middle part of this main sewer (32) and be connected with the branch drain (323) that quantity equates with rhone delivery port (11113) corresponding to the position of described rhone delivery port (11113), this branch drain (323) is fixedly connected with described rhone (11112) in the position corresponding to rhone delivery port (11113), air inlet pipe (33) is connected to the left end of main sewer (32), on the pipeline of this air inlet pipe (33), be equipped with a valve (331), when described while vacuumizing the duty of tank (31) in vacuumizing, this valve (331) close and described strainer (20) out of service, and vacuumizing after end-of-job when vacuumizing tank (31), this valve (331) is opened and described strainer (20) operation.

5.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 1, it is characterized in that described strainer deviation correction mechanism (4) comprises a pair of deviation rectification roller frame (41), one deviation rectification roller (42), the one left deflector roll of correction (43) and a right deflector roll of correction (44), a pair of deviation rectification roller frame (41) corresponds to each other, this is arranged on the front side lower part of described frame (1) to one of them the deviation rectification roller frame in deviation rectification roller frame (41), and another deviation rectification roller frame in a pair of deviation rectification roller frame (41) is arranged on the rear side lower part of frame (1), be provided with a left air bag (411) in the left side in the roller frame chamber of rectifying a deviation of a pair of deviation rectification roller frame (41), and right side is provided with a right air bag (412), left, right air bag (411, 412) mutually corresponding, and the left air bag air inlet (4111) of left air bag (411) leans out deviation rectification roller frame chamber and is connected with compressed air source unit, and leaning out deviation rectification roller frame chamber equally, the right air bag air inlet (4121) of right air bag (412) is connected with compressed air source unit, at the middle part in deviation rectification roller frame chamber and corresponding to a left side, right air bag (411, 412) position between is provided with a deviation rectification roller axle bed fixed mount (413), on deviation rectification roller axle bed fixed mount (413), be provided with a deviation rectification roller axle bed (4131), deviation rectification roller (42) is corresponding to the right side of described tightening roller (15), the front end of this deviation rectification roller (42) is bearing on the deviation rectification roller axle bed (4131) of deviation rectification roller axle bed fixed mount (413) of a deviation rectification roller frame of the front side lower part that is positioned at frame (1) in a pair of deviation rectification roller frame (41), and the rear end of deviation rectification roller (42) is bearing on the deviation rectification roller axle bed (4131) of deviation rectification roller axle bed fixed mount (413) of a deviation rectification roller frame of the rear side lower part that is positioned at frame (1) in a pair of deviation rectification roller frame (41), the left deflector roll (43) of rectifying a deviation is being bearing in frame (1) corresponding to the position between tightening roller (15) and deviation rectification roller (42), the right deflector roll (44) of rectifying a deviation is bearing in frame (1) in the position on the right side corresponding to deviation rectification roller (42), described strainer (20) successively by way of correction right deflector roll (44), after deviation rectification roller (42) and correction left deflector roll (43) again by way of described tightening roller (15).

6.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 1, it is characterized in that described strainer wiper mechanism (5) comprises cleaning case (51), brush roll (52), left sparge pipe (53), right sparge pipe (54), cleaning case water inlet pipe (55), cleaning case case lid (56), brush roll drive motors (57) and brush roll drive reduction box (58), cleaning case (51) is fixed on the bottom of described frame (1) in the position in the left side corresponding to described scraper roller (17), on the diapire in the cleaning case chamber (511) of this cleaning case (51), offer a cleaning case osculum (5111), in the bottom of cleaning case (51) and connecting scavenge pipe drainpipe (512) corresponding to the position of cleaning case osculum (5111), front tank wall at cleaning case (51) is fixed with a brush roll fore bearing mounting (513) back to a side of rear box wall, and be fixed with a brush roll rear bearing mounting (514) at the rear box wall of cleaning case (51) back to a side of front tank wall, brush roll (52) is corresponding to cleaning case chamber (511), this brush roll (52) has a hairbrush roll shaft (521), the front end of this hairbrush roll shaft (521) is stretched over outside cleaning case chamber (511) and is bearing in rotationally on brush roll fore bearing mounting (513) by brush roll bearing housing (5211), and the rear end of hairbrush roll shaft (521) is stretched over equally outside cleaning case chamber (511) and is bearing in rotationally on brush roll rear bearing mounting (514) by brush roll bearing housing (5211) equally, left sparge pipe (53) is fixed in the position in the left side of the length direction corresponding to brush roll (52) between the front tank wall and rear box wall of described cleaning case (51), and be arranged at intervals with left sparge pipe shower nozzle (531) at the length direction of this left sparge pipe (53), right sparge pipe (54) is fixed in the position on the right side of the length direction corresponding to brush roll (52) between the front tank wall and rear box wall of cleaning case (51), and be arranged at intervals with right sparge pipe shower nozzle (541) at the length direction of this right sparge pipe (54), the water jet of left sparge pipe shower nozzle (531) and right sparge pipe shower nozzle (541) is towards upper, cleaning case water inlet pipe (55) is fixed on the rear box wall of cleaning case (51) and this cleaning case water inlet pipe (55) communicates with described left sparge pipe (53) and right sparge pipe (54) simultaneously, it is upper and be respectively fixed with the water bar (561) of a case lid on the left side of the length direction of this cleaning case case lid (56) and right side that cleaning case case lid (56) is disposed in cleaning case (51), brush roll drive motors (57) drives reduction box (58) transmission to coordinate with brush roll, and driving reduction box (58) to be fixed on brush roll in the position of the front tank wall corresponding to cleaning case (51) together with brush roll drive motors (57) by brush roll drives on deceleration block (581), and this brush roll drives deceleration block (581) and the front side lower part of described frame (1) to fix, the front end of described hairbrush roll shaft (521) drives the brush roll of reduction box (58) to drive reduction box final stage power output shaft to be in transmission connection by coupling band (5212) and brush roll, described strainer (20) the top corresponding to described brush roll (52) and under the state contacting with brush roll (52) from be formed at cleaning case case lid (56) and cleaning case (51) pass through in strainer passage between edge.

7.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 1, it is characterized in that described filter cake mechanism for detaching (6) comprises front rest arm axle seat (61), back tool rest arm axle seat (62), a pair of limiting tool carrier bar (63), knife rest (64), scraper (65), front rest arm (66), back tool rest arm (67), front-end weight block (68a), rear balancing weight (68b) and aggregate bin (69), front rest arm axle seat (61) is being fixed on the front side of described frame (1) corresponding to the bottom-right position of described scraper roller (17), back tool rest arm axle seat (62) is being fixed on the rear side of frame (1) and corresponding with front rest arm axle seat (61) equally corresponding to the bottom-right position of scraper roller (17), one of them limiting tool carrier bar in a pair of limiting tool carrier bar (63) is fixed on the front side of frame (1) in the position in the front end left side corresponding to knife rest (64), and another limiting tool carrier bar in a pair of limiting tool carrier bar (63) is fixed on the rear side of frame (1) in the position in the left side, rear end corresponding to knife rest (64), the front end of the left end of front rest arm (66) and knife rest (64) is fixed and is also being fixed with a front rest arm bolster (661) corresponding to the position of front rest arm axle seat (61), this front rest arm bolster (661) is bearing on front rest arm axle seat (61), and the right-hand member of front rest arm (66) is configured to cantilever end, the rear end of the left end of back tool rest arm (67) and knife rest (64) is fixed, and be also fixed with a back tool rest arm bolster (671) corresponding to the position of back tool rest arm axle seat (62), this back tool rest arm bolster (671) is bearing on back tool rest arm axle seat (62), and the right-hand member of back tool rest arm (67) is configured to cantilever end, scraper (65) is corresponding to front, back tool rest arm (66, 67) right side of the position between and knife rest (64) is fixed, front-end weight block (68a) is hung the right-hand member at described front rest arm (66), rear balancing weight (68b) is hung the right-hand member at described back tool rest arm (67), the right side of one of them the limiting tool carrier bar of the front end left side of knife rest (64) in the forward edge position of described strainer (20) and described a pair of limiting tool carrier bar (63) reclines, and the right side of the rear end of knife rest (64) left side another limiting tool carrier bar in the posterior edges position of strainer (20) and described a pair of limiting tool carrier bar (63) reclines, aggregate bin (69) is fixed in described frame (1) corresponding to the position of the below of described scraper roller (17) and scraper (65) at the same time, the right-hand member port of described filter pocket (111) is configured to filter pocket discharging opening (1112), the top of this corresponding aggregate bin of filter pocket discharging opening (1112) (69).

8.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 1, the front-end and back-end that it is characterized in that described tightening roller (15) are respectively bearing on tightening roller supporting spindle nose (152) rotationally by tightening roller block bearing (151), described a pair of filtering band tension guiding mechanism (7) respectively comprises a tightening roller supporting spindle nose adjusting seat (71), one adjusts screw base (72), one adjusts screw (73) and a latch (74), tightening roller supporting spindle nose adjusting seat (71) is being fixed in described frame (1) corresponding to the position of tightening roller supporting spindle nose (152), offer a tightening roller supporting spindle nose adjustment tank (711) in the short transverse of this tightening roller supporting spindle nose adjusting seat (71) and towards a side of tightening roller supporting spindle nose (152), in the front cell wall of this tightening roller supporting spindle nose adjustment tank (711) and the short transverse of rear cell wall and offer latch adjusting hole (712) at Ge Yi interval, position to correspond to each other state, adjusting screw base (72) is arranged in tightening roller supporting spindle nose adjustment tank (711) and on this adjustment screw base (72), offers an adjustment screw hole (721) and a pin hole (722), adjust the thickness direction that screw hole (721) connects adjusting seat (72), and pin hole (722) connects the width of adjusting screw base (72), described tightening roller supporting spindle nose (152) is being insinuated into corresponding to the position of below of adjusting screw base (72) in tightening roller supporting spindle nose adjustment tank (711) and corresponding with the lower end surface of adjustment screw (73), the lower end surface that adjustment screw (73) screws and this adjustment screw (73) upper at adjustment screw base (72) contacts with tightening roller supporting spindle nose (152), latch (74) inserts in described pin hole (722) by latch adjusting hole (712).

9.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 2, it is characterized in that described spraying mechanism (9) comprises shower support (91), shower (92) and draining board (93), shower support (91) is the structure of portal frame and the top corresponding to the filter pocket (111) of described filter disc (11) with airborne, the bottom, two ends of this shower support (91) is respectively fixed by a pair of adjustment pinch (911) and the upper edge of filter disc (11), the top of the length direction of draining board (93) and shower support (91) are fixing, and stretch towards the direction of described strainer (20) bottom of the length direction of draining board (93), shower (92) is fixing at position and the shower support (91) of the top, right side corresponding to draining board (93), bottom at the length direction of this shower (92) offers spray apertures (921) with interval state, and be extended with a water inlet interface (922) at the middle part of length direction, this water inlet interface (922) is connected with water supply line by water inlet interface pipeline under use state.

10.The Full-automatic band vacuum filter rational in infrastructure of strainer driving mechanism according to claim 2, it is characterized in that in described frame (1) and be provided with a filter cake thickness measurement sensor support (18) in the position on the right side corresponding to described spraying mechanism (9), the bottom, two ends of this filter cake thickness measurement sensor support (18) is respectively adjusted pinch (182) by pair of sensors support and is fixed with the upper edge of described filter disc (11), and middle part with airborne the top corresponding to described strainer (20), be fixed with a thickness measurement sensor adjusting seat (181) at the middle part of this filter cake thickness measurement sensor support (18), in thickness measurement sensor adjusting seat (181), be provided with a filter cake thickness determination sensor (1811)。