CN210543554U

CN210543554U - Wet-type ball-milling workshop sewage filter pressing device

Info

Publication number: CN210543554U
Application number: CN201920943138.3U
Authority: CN
Inventors: 曹芝宇; 曹希光
Original assignee: Jiaozuo Saico New Materials Co ltd
Current assignee: Jiaozuo Saico New Materials Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-19
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a wet-type ball-milling workshop sewage filter pressing device, including two slide rails, the filter-pressing subassembly, vibration blanking subassembly, wash the subassembly, the both ends of slide rail are all fixed in the frame, the filter-pressing subassembly includes the fixed plate, the pneumatic cylinder, the fly leaf, the sheet frame outside is equipped with the filter cloth, vibration blanking subassembly includes two crossbeams, a spring, vibration cylinder, the upper end of filter cloth extends the sheet frame and is connected with the dead lever, it includes the support to wash the subassembly, wash the backup pad, wash the cylinder, wash the piece, wash the hose, be equipped with the washing water cavity in the washing piece, the both sides face of wasing the piece all is equipped with the washing. The utility model discloses do not need artifical clearance filter cake, improved work efficiency, reduced intensity of labour, avoided the damage of filter cloth, practiced thrift manufacturing cost, adopt limit brush limit to wash when wasing the filter cloth, saved the scavenging period, improved the cleaning performance.

Description

Wet-type ball-milling workshop sewage filter pressing device

Technical Field

The utility model relates to a chemical production technical field especially relates to a wet-type ball-milling workshop sewage filter pressing device.

Background

Ball milling is carried out in a ball milling workshop in the production process of zirconia, and a large amount of sewage generated in the ball milling workshop is discharged through filter pressing treatment. The existing ball milling workshop sewage filter pressing device separates insoluble particles in sewage from the sewage through the filter pressing effect of a plate frame. The working process of the filter pressing device is as follows: sewage enters a filter cavity formed between the plate frames through the pressure of the pump, filter cloth in the filter cavity intercepts particles in the sewage and forms a filter cake, filtrate is discharged from the liquid discharge port through the filter cloth, and after filter pressing is finished, the filter cake is removed to realize solid-liquid separation. However, when the filter cake is removed, the filter cake of the existing filter pressing device can be stuck on the filter cloth, and the filter cake cannot fall down automatically or fall down automatically thoroughly only by gravity, so that the filter pressing device needs to be cleaned manually by a shovel, and the manual cleaning is time-consuming and labor-consuming and is easy to damage the filter cloth. In addition, after filter pressing is completed, the filter cloth needs to be manually dismantled for cleaning, so that the efficiency is low and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior technical problem, the utility model provides a wet ball-milling workshop sewage filter pressing device.

In order to achieve the above object, the utility model provides a following technical scheme: a wet ball-milling workshop sewage filter pressing device comprises two slide rails which are oppositely arranged, wherein two ends of each slide rail are fixed on a rack;

the filter pressing assembly comprises a fixed plate, a hydraulic cylinder, a movable plate and a plurality of plate frames, wherein the fixed plate is fixed on the rack at one end of the slide rail, the hydraulic cylinder is fixed on the rack at the other end of the slide rail and is connected with the movable plate, the plurality of plate frames are arranged between the fixed plate and the movable plate, filter cloth is arranged on the outer sides of the plate frames, two adjacent plate frames form a filter cavity, connecting blocks are arranged on two sides of the movable plate and two sides of the plate frames, a first sliding block in sliding connection with the slide rail is arranged at the bottom of each connecting block, and the connecting blocks of the movable plate and the connecting blocks of the plate frames adjacent;

the vibration blanking assembly comprises two cross beams, a spring and a vibration cylinder which are oppositely arranged, the cross beams are arranged above the rack, the length directions of the cross beams are parallel to the slide rail, the cross beams are fixed on the rack through the spring, the vibration cylinder is fixed on the rack, a piston rod of the vibration cylinder is connected with the cross beams, the upper end of the filter cloth extends out of the plate frame and is connected with a fixed rod, the fixed rod is transversely arranged on the two cross beams and is in sliding connection with the two cross beams, and the sliding direction of the fixed rod is consistent with the length;

the cleaning assembly comprises a support, a cleaning support plate, a cleaning cylinder, a cleaning block and a cleaning hose, wherein the support is arranged above the cross beam and fixed on the frame through a connecting frame, the cleaning support plate is arranged on the support in a sliding mode, the sliding direction of the cleaning support plate is consistent with that of the plate frame, the cleaning cylinder is fixed on the cleaning support plate, the cleaning block is connected onto a piston rod of the cleaning cylinder, a cleaning water cavity is formed in the cleaning block, cleaning water holes and cleaning bristles are arranged on two side faces of the cleaning block, the cleaning water holes are communicated with the cleaning water cavity, and the cleaning hose is arranged on the cleaning block and is communicated with the cleaning water cavity.

Preferably, the both sides face of sheet frame is equipped with the filter-pressing recess, and the center department of sheet frame is equipped with the feeding through-hole that runs through its thickness, and four corners of sheet frame are equipped with out the liquid through-hole, it passes through the filter-pressing recess intercommunication of intercommunicating pore and sheet frame both sides to go out the liquid through-hole, is equipped with sewage inlet tube and filtrating drain pipe on the fixed plate, sewage inlet tube and feeding through-hole intercommunication, filtrating drain pipe and play liquid through-hole intercommunication.

Preferably, still include locking Assembly, locking Assembly includes locking cylinder, locking backup pad, two latch segments, two locking slots, the locking cylinder is fixed in the side of fly leaf, the locking backup pad is fixed on the piston rod of locking cylinder, latch segment and locking slot one-to-one and phase-match, and the both ends of locking backup pad are located respectively to two latch segments, and the side of two slide rails is located respectively to two locking slots.

Preferably, the crossbeam is provided with a first sliding groove, the fixed rod is provided with a second sliding block in sliding connection with the first sliding groove, the bracket is provided with a second sliding groove, and the cleaning support plate is provided with a third sliding block in sliding connection with the second sliding groove.

Before the use, it is fixed with the fly leaf through locking Assembly earlier, guarantees that it can not produce the displacement skew because of the pressure of sewage in the course of the work. Sewage generated in the ball milling workshop enters from the sewage inlet pipe and enters a filter cavity formed by filter pressing grooves of two adjacent plate frames through the feeding through hole, solid particles in the sewage are intercepted by the filter cloth and are left in the filter cavity to form a filter cake, and filtrate enters the filtrate outlet pipe through the filter cloth and the communication hole and the liquid outlet through hole to be discharged, so that solid-liquid separation is realized. After the filter-pressing is completed, the locking effect of the locking assembly is removed, the hydraulic cylinder drives the movable plate to move towards the direction far away from the fixed plate, and the plate frames are gradually separated to form gaps under the effect of the connecting ropes. The vibration cylinder is started to enable the piston rod of the vibration cylinder to continuously extend and contract, the two cross beams, the fixing rods connected to the cross beams and the filter cloth fixed on the fixing rods vibrate up and down, so that the filter cake stuck on the filter cloth falls down automatically, and the filter cake is guaranteed to be completely blanked. When the filter-pressing is completed and the filter cloth is required to be cleaned, the cleaning support plate is moved to the position above the frame of the cleaning block to be cleaned, the cleaning block is driven by the cleaning cylinder to move up and down along the side face of the filter cloth, the cleaning water enters the cleaning water cavity of the cleaning block from the cleaning hose and is sprayed to the filter cloth from the cleaning water hole to clean the filter cloth, the cleaning bristles perform friction action on the filter cloth, and the cleaning work is accelerated and the cleaning is cleaner and thorough. The both sides face of wasing the piece all is equipped with the washing water hole and washs the brush hair, and during the washing, can be located the clearance of two sheet frames with wasing the piece, washs the relative side of these two sheet frames simultaneously, has saved the scavenging period, has improved work efficiency.

The utility model discloses can realize the automatic blanking of sewage filter-pressing back filter cake, not need artifical clearance filter cake, improve work efficiency, reduce intensity of labour, avoid the damage of filter cloth, practice thrift manufacturing cost to can wash the filter cloth without demolising the filter cloth, adopt the limit to brush the limit and wash when wasing the filter cloth, save the scavenging period, improve the cleaning performance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

3 fig. 32 3 is 3 a 3 view 3 from 3 a 3- 3 a 3 of 3 fig. 31 3. 3

FIG. 3 is a cross-sectional view taken along line B-B of the cleaning block of FIG. 2.

Fig. 4 is a top view of the cleaning assembly of the present invention.

Fig. 5 is a schematic structural diagram of the middle plate frame of the present invention.

In the figure: 1 sliding rail, 2 frames, 3 fixed plates, 4 hydraulic cylinders, 5 movable plates, 6 plate frames, 7 filter cloth, 8 connecting blocks, 9 first sliding blocks, 10 connecting ropes, 11 cross beams, 12 springs, 13 vibration cylinders, 14 fixed rods, 15 supports, 16 cleaning supporting plates, 17 cleaning cylinders, 18 cleaning blocks, 19 connecting frames, 20 cleaning water cavities, 21 filter pressing grooves, 22 feeding through holes, 23 liquid outlet through holes, 24 communicating holes, 25 sewage inlet pipes, 26 filtrate outlet pipes, 27 locking cylinders, 28 locking supporting plates, 29 locking blocks, 30 locking slots, 31 second sliding blocks, 32 third sliding blocks, 33 cleaning hoses, 34 cleaning water holes, 35 cleaning bristles and 36 second sliding grooves.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1-5, the wet ball milling workshop sewage filter pressing device comprises two sliding rails 1, a filter pressing assembly, a vibration blanking assembly, a cleaning assembly and a locking assembly which are oppositely arranged, wherein two ends of each sliding rail 1 are fixed on a frame 2.

The filter-pressing subassembly includes fixed plate 3, pneumatic cylinder 4, fly leaf 5, eight sheet frames 6, fixed plate 3 is fixed in the frame 2 of 1 one end of slide rail, pneumatic cylinder 4 is fixed in the frame 2 of the 1 other end of slide rail and is connected with fly leaf 5, sheet frame 6 is located between fixed plate 3 and the fly leaf 5, the sheet frame 6 outside is equipped with filter cloth 7, a filter chamber is constituteed to two adjacent sheet frames 6, the both sides of fly leaf 5, the both sides of sheet frame 6 all are equipped with connecting block 8, the bottom of connecting block 8 is equipped with the first slider 9 with 1 sliding connection of slide rail, between connecting block 8 of fly leaf 5 and the connecting block 8 rather than adjacent sheet frame 6, connect through connecting rope 10 between the connecting block 8.

Vibration blanking subassembly is including two crossbeams 11, spring 12, the vibrating cylinder 13 that set up relatively, and the top of frame 2 is located to crossbeam 11 and its length direction is parallel with slide rail 1, and crossbeam 11 passes through spring 12 to be fixed in frame 2, vibrating cylinder 13 is fixed in frame 2 and its piston rod is connected with crossbeam 11, and the upper end of filter cloth 7 extends sheet frame 6 and is connected with dead lever 14, dead lever 14 transversely establish on two crossbeams 11 and with two crossbeam 11 sliding connection, the sliding direction of dead lever 14 is unanimous with the length direction of crossbeam 11. In this embodiment, the filter cloth 7 on both sides of the same plate frame 6 is fixed on the same fixing rod 14 (the fixing rod 14 may be disposed in the middle of the filter cloth 7, and the filter cloth 7 forms two turnover surfaces with the fixing rod 14 as the center, and the two turnover surfaces cover both sides of the plate frame 6, respectively).

The cleaning assembly comprises a support 15, a cleaning support plate 16, a cleaning air cylinder 17, a cleaning block 18 and a cleaning hose 33, the support 15 is arranged above the cross beam 11 and is fixed on the frame 2 through a connecting frame 19, the cleaning support plate 16 is arranged on the support 15 in a sliding mode, the sliding direction of the cleaning support plate 16 is consistent with that of the plate frame 6, the cleaning air cylinder 17 is fixed on the cleaning support plate 16, the cleaning block 8 is connected onto a piston rod of the cleaning air cylinder 17, a cleaning water cavity 20 is arranged in the cleaning block 8, both side faces of the cleaning block 8 are provided with cleaning water holes 34 and cleaning bristles 35, the cleaning water holes 34 are communicated with the cleaning water cavity 20, and the cleaning hose 33 is arranged on the cleaning block 18 and is communicated with the cleaning water cavity.

The both sides face of sheet frame 6 is equipped with filter-pressing recess 21, and the center department of sheet frame 6 is equipped with the feed-through hole 22 that runs through its thickness, and four corners of sheet frame 6 are equipped with out liquid through-hole 23, go out liquid through-hole 23 and pass through the filter-pressing recess 21 intercommunication of intercommunicating pore 24 and sheet frame 6 both sides, be equipped with sewage inlet tube 25 and filtrating drain pipe 26 on the fixed plate 3, sewage inlet tube 25 and feed-through hole 22 intercommunication, filtrating drain pipe 26 and play liquid through-hole 23 intercommunication.

The locking assembly comprises a locking cylinder 27, a locking support plate 28, two locking blocks 29 and two locking slots 30, wherein the locking cylinder 27 is fixed on the side face of the movable plate 5, the locking support plate 28 is fixed on a piston rod of the locking cylinder 27, the locking blocks 29 and the locking slots 30 are in one-to-one correspondence and matched, the two locking blocks 29 are respectively arranged at two ends of the locking support plate 28, and the two locking slots 30 are respectively arranged on the side faces of the two slide rails 1. When the filter pressing device works, the movable plate 5 tightly presses the fixed plate 3 and the plate frame 6, the piston rod of the locking cylinder 27 extends out, and the locking block 29 moves downwards and is inserted into the locking slot 30, so that the movable plate 5 is locked.

The beam 11 is provided with a first sliding groove, the fixing rod 14 is provided with a second sliding block 31 connected with the first sliding groove in a sliding manner, the bracket 15 is provided with a second sliding groove 36, and the cleaning support plate 16 is provided with a third sliding block 32 connected with the second sliding groove 36 in a sliding manner.

Before the use, fix fly leaf 5 through locking Assembly earlier, guarantee that it can not produce the displacement skew because of the pressure of sewage in the course of the work. Sewage generated in the ball milling workshop enters from a sewage inlet pipe 25 and enters a filter cavity formed by filter pressing grooves 21 of two adjacent plate frames 6 through a feeding through hole 22, solid particles in the sewage are intercepted by filter cloth 7 and are remained in the filter cavity to form filter cakes, and filtrate enters a filtrate outlet pipe 26 through the filter cloth 7 and sequentially passes through a communication hole 24 and a liquid outlet through hole 23 to be discharged, so that solid-liquid separation is realized. After the filter pressing is completed, the locking effect of the locking assembly is removed, the hydraulic cylinder 4 drives the movable plate 5 to move towards the direction far away from the fixed plate 3, and the plate frames 6 are gradually separated to form gaps under the effect of the connecting ropes 10. The vibration cylinder 13 is started to enable the piston rod of the vibration cylinder to continuously extend and contract, the two cross beams 11, the fixing rod 14 connected to the cross beams 11 and the filter cloth 7 fixed on the fixing rod 14 vibrate up and down, so that the filter cake stuck on the filter cloth 7 automatically falls down, and the filter cake is guaranteed to be completely blanked. When the filter-pressing is completed and the filter cloth 7 needs to be cleaned, the cleaning support plate 16 is moved to the position above the plate frame 6 to be cleaned, the cleaning block 8 is driven by the cleaning cylinder 17 to move up and down along the side surface of the filter cloth 7, the cleaning water enters the cleaning water cavity 20 of the cleaning block 8 from the cleaning hose 33, and is sprayed to the filter cloth 7 from the cleaning water hole 34 to clean the filter cloth 7, the cleaning bristles 35 perform friction on the filter cloth 7, and the cleaning work is accelerated and is cleaner and thorough. The both sides face of wasing piece 8 all is equipped with washs water hole 34 and washs brush hair 35, during the washing, can be located the clearance of two sheet frames 6 with wasing piece 8, washs the relative side of these two sheet frames 6 simultaneously, has saved the scavenging period, has improved work efficiency.

Claims

1. The utility model provides a wet-type ball-milling workshop sewage filter pressing device, includes two slide rails of relative setting, and the both ends of slide rail are all fixed in the frame, its characterized in that: the device also comprises a filter pressing component, a vibration blanking component and a cleaning component;

2. The sewage filter pressing device for the wet ball milling workshop according to claim 1, which is characterized in that: the both sides face of sheet frame is equipped with the filter-pressing recess, and the center department of sheet frame is equipped with the feeding through-hole that runs through its thickness, and four corners of sheet frame are equipped with out the liquid through-hole, go out the liquid through-hole and pass through the filter-pressing recess intercommunication of intercommunicating pore and sheet frame both sides, are equipped with sewage inlet tube and filtrating drain pipe on the fixed plate, sewage inlet tube and feeding through-hole intercommunication, filtrating drain pipe and play liquid through-hole intercommunication.

3. The sewage filter pressing device for the wet ball milling workshop according to claim 1, which is characterized in that: the locking mechanism is characterized by further comprising a locking assembly, wherein the locking assembly comprises a locking cylinder, a locking support plate, two locking blocks and two locking slots, the locking cylinder is fixed on the side face of the movable plate, the locking support plate is fixed on a piston rod of the locking cylinder, the locking blocks and the locking slots are in one-to-one correspondence and are matched, the two locking blocks are respectively arranged at two ends of the locking support plate, and the two locking slots are respectively arranged on the side faces of the two slide rails.

4. The sewage filter pressing device for the wet ball milling workshop according to claim 1, which is characterized in that: the crossbeam is provided with a first sliding groove, the fixed rod is provided with a second sliding block in sliding connection with the first sliding groove, the support is provided with a second sliding groove, and the cleaning support plate is provided with a third sliding block in sliding connection with the second sliding groove.