CN214634296U

CN214634296U - Efficient filter press for dechlorinating magnesium oxide

Info

Publication number: CN214634296U
Application number: CN202023266286.8U
Authority: CN
Inventors: 刘玥; 杨纲; 彭超
Original assignee: Nanjing Baochun New Material Technology Co ltd
Current assignee: Nanjing Baochun New Material Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-09
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the field of filter press equipment production, in particular to a high-efficiency filter press for dechlorinating magnesium oxide, aiming at the problem that the filter press in the prior art adopts a hydraulic device to tightly press a filter plate, and the filter plate is sequentially pulled open by a circulating drawing trolley to carry out shoveling by manpower, the working efficiency is low, the high-efficiency filter press comprises a first bottom support, a second bottom support and two cross beams, two ends of the cross beams are respectively and fixedly connected with the first bottom support and the second bottom support, one side of the second bottom support is provided with a hydraulic cylinder, one end of the hydraulic cylinder is fixedly provided with a pressing plate, one end of the first bottom support is fixedly provided with a thrust plate, two cross beams are provided with a plurality of filter plates, and two sides of the plurality of filter plates are respectively provided with a support, the utility model realizes that the plurality of filter plates are automatically pushed open after the filter material is filtered out by the filter press and the pressing plate is released, and the filter material on the filter plate is automatically shoveled down.

Description

Efficient filter press for dechlorinating magnesium oxide

Technical Field

The utility model relates to a pressure filter equipment technical field especially relates to a high-efficient pressure filter for magnesium oxide dechlorination.

Background

The filter press is industrial equipment for separating solid and liquid, and is widely applied to various industries, the traditional filter press structure comprises a thrust plate, a pressing plate, a tail plate, filter plates, a crossbeam, a foot rest, a pressing device, a control cabinet and the like, a pulp inlet, an air outlet, a water outlet and the like are arranged on the thrust plate, two layers of filter cloth and connecting chains are arranged between adjacent filter plates, the pressing of the filter plates is realized through the pressing device, and the pressing device generally adopts a mechanical type and a hydraulic type as a main part.

The existing filter presses are all tightly pressed by adopting a hydraulic device, the filter plates are sequentially pulled open by a circular stretching trolley, and then the filter plates are sequentially shoveled by manpower, so that the problem of low working efficiency is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the filter press in the prior art all adopts hydraulic means to carry out the filter plate top tightly, pulls open the filter plate through the tensile dolly of circulation in proper order, shovels the material in proper order by the manual work again, and the work efficiency that causes is low, and the high-efficient pressure filter for magnesium oxide dechlorination that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency filter press for dechlorinating magnesium oxide comprises a first bottom support, a second bottom support and two cross beams, wherein two ends of the two cross beams are fixedly connected with the first bottom support and the second bottom support respectively, one side of the second bottom support is provided with a hydraulic cylinder, one end of the hydraulic cylinder is fixedly provided with a pressing plate, one end of the first bottom support is fixedly provided with a thrust plate, the two cross beams are provided with a plurality of filter plates, two sides of the plurality of filter plates are provided with support supports, the tops of the two cross beams are provided with two fixed piles, a lifting pressure rod and a fixed slide rod are sequentially arranged above the two cross beams in parallel, two ends of the two lifting pressure rods are respectively connected with the two fixed piles in a sliding manner, spring telescopic rods are arranged in the four fixed piles, the bottoms of the four spring telescopic rods are respectively fixedly mounted with one side of the two lifting pressure rods, two ends of the two fixed slide rods are respectively fixedly connected with the two fixed piles, the outer rings of the two lifting pressure rods are respectively connected with an upper support sliding block in a sliding manner, the upper support sliding blocks are respectively connected with a plurality of corresponding support supports in a rotating manner to form a clamping push rod, the tops of the upper support sliding blocks are respectively fixedly provided with a limit long rod, the outer ring of the fixed sliding rod is sequentially connected with a plurality of second top sliding blocks, a plurality of third top sliding blocks and a plurality of first top sliding blocks in a sliding manner, one sides of the second top sliding blocks, the third top sliding blocks and the first top sliding blocks are respectively provided with a limit block, the limit blocks are respectively connected with the limit long rods in a sliding manner, the third top sliding blocks are respectively connected with a sliding seesaw rod in a rotating manner, the tops of the second top sliding blocks are respectively fixedly provided with a support push rod, the support push rod is connected with the sliding seesaw rods close to the support push rod in a sliding manner, one ends of the sliding seesaw rods are respectively connected with a lifting rod in a rotating manner, one end of the lifting rods are respectively connected with a scraping plate, the bottoms of the scraping plates are fixedly provided with a plurality of the scraping plates, and the bottom of the material shovel is respectively contacted with one side of the plurality of filter plates.

Preferably, a cubic sliding groove is formed in the fixing pile, the inner wall of the top of the cubic sliding groove is fixedly connected with the top of the spring telescopic rod, the bottom of the spring telescopic rod is connected with the cubic sliding groove in a sliding mode, the outer rings of the two sides of the two lifting compression rods are respectively connected with the four cubic sliding grooves in a sliding mode, the outer rings of the two sides of the two lifting compression rods, which are located in the four cubic sliding grooves, are provided with fixing cylinders, the four fixing cylinders are respectively fixedly connected with the bottoms of the four spring telescopic rods, power generated when the hydraulic cylinders push the compression plates and the multiple filter plates is stored through the four spring telescopic rods, and when the hydraulic cylinders loosen and push the compression rods, the energy stored by the four spring telescopic rods pushes the lifting compression rods down.

Preferably, all be equipped with long spout on a plurality of smooth seesaws, a plurality of push rods of supporting all are equipped with the lever axle, and a plurality of long spouts respectively with a plurality of lever axle sliding connection, support respectively and draw the gliding seesaw through end push rod when two top sliders are close to mutually and keep away from.

Preferably, all be equipped with the bolt on a plurality of stoppers, the top of a plurality of spacing stock all is equipped with spacing piece, realizes closing the purpose of automatic shovel material through the plug bolt.

Preferably, all be equipped with the arc spout on a plurality of oblique stoppers, scrape the both ends of holding the board and be equipped with a plurality of fixed columns, and a plurality of fixed columns respectively with a plurality of arc spout sliding connection, restricted the removal orbit when scraping the lift of holding the board through a plurality of arc spouts, conveniently shovel down work through the material shovel to the filter material on the filter plate.

The utility model discloses in, a high-efficient pressure filter for magnesium oxide dechlorination:

the utility model discloses a plurality of upper supporting sliders and four fixing piles arranged on the lifting pressure rods, after the pressure plates respectively compress a plurality of filter plates, the spring telescopic rods on the fixing piles push down two lifting pressure rods to make the plurality of upper supporting sliders push a plurality of filter plates away a fixed distance at a synchronous interval, so as to conveniently clean the filter materials on the filter plates;

the utility model respectively pushes the first ejector block, the second ejector block and the third ejector block to synchronously drive the contraction diffusion movement through the limiting long rods on each upper abutting block, so that the sliding seesaw rods and the abutting push rods 22 arranged on the second ejector block and the third ejector block pull and lift the scraping plate through the pulling rods, and when the scraping plate moves obliquely, a plurality of material shovels under the scraping plate sequentially scrape the filter material on one side of the filter plate;

the utility model discloses a lifting depression bar and the fixed slide bar that set up on four spuds and a plurality of structures on it have realized that after filter press filter out the filter material, after relaxing the pressure strip, strut a plurality of filter plates automatically to the mesh under the filter material shovel on the filter plate automatically.

Drawings

FIG. 1 is a schematic side view of the main structure of a high-efficiency filter press for dechlorinating magnesium oxide according to the present invention;

FIG. 2 is a schematic side view of a second top slide block and a third top slide block of the high efficiency filter press for dechlorinating magnesium oxide according to the present invention;

FIG. 3 is a schematic side view of a spring rod of a high efficiency filter press for dechlorinating magnesium oxide according to the present invention;

fig. 4 is a schematic side view of a main structure part of a high-efficiency filter press for dechlorinating magnesium oxide according to the present invention.

In the figure: the device comprises a fixed pile 1, a lifting compression bar 2, a fixed sliding bar 3, a scraping plate 4, a crossbeam 5, a first bottom support 6, a second bottom support 7, a thrust plate 8, a pressure plate 9, a hydraulic cylinder 10, a support 11, a filter plate 12, a pushing block 13, a limiting long rod 14, a first pushing block 15, a second pushing block 16, an inclined limiting block 17, a third pushing block 18, a spring telescopic rod 19, a material shovel 20, a lifting rod 21, a pushing rod 22, a sliding rocker 23, a limiting block 24, a plug 25 and a clamping push rod 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a high-efficiency filter press for removing chlorine from magnesium oxide comprises a first bottom support 6, a second bottom support 7 and two cross beams 5, wherein two ends of the two cross beams 5 are respectively fixedly connected with the first bottom support 6 and the second bottom support 7, one side of the second bottom support 7 is provided with a hydraulic cylinder 10, one end of the hydraulic cylinder 10 is fixedly provided with a pressure plate 9, one end of the first bottom support 6 is fixedly provided with a thrust plate 8, the two cross beams 5 are provided with a plurality of filter plates 12, two sides of the plurality of filter plates 12 are respectively provided with a support 11, the tops of the two cross beams 5 are respectively provided with two fixed piles 1, a lifting pressure rod 2 and a fixed slide rod 3 are sequentially arranged above the two cross beams 5 in parallel, two ends of the two lifting pressure rods 2 are respectively connected with the two fixed piles 1 in a sliding manner, spring telescopic rods 19 are respectively arranged in the four fixed piles 1, and the bottoms of the four spring telescopic rods 19 are respectively fixedly arranged with one side of the two lifting pressure rods 2 positioned in the four fixed piles 1, two ends of two fixed slide bars 3 are respectively fixedly connected with two fixed piles 1, the outer rings of two lifting press bars 2 are respectively connected with upper support sliders 13 in a sliding way, a plurality of upper support sliders 13 are respectively connected with a plurality of corresponding support supports 11 in a rotating way to form clamping push rods 26, the tops of the plurality of upper support sliders 13 are respectively fixedly provided with a limit long rod 14, the outer ring of the fixed slide bar 3 is sequentially connected with a plurality of second support sliders 16, a third support slider 18 and a first support slider 15 in a sliding way, one side of each of the plurality of second support sliders 16, the plurality of third support sliders 18 and the plurality of first support sliders 15 is provided with a limit block 24, the plurality of limit blocks 24 are respectively connected with the plurality of limit long rods 14 in a sliding way, the plurality of third support sliders 18 are respectively connected with sliding teeterboard rods 23 in a rotating way, the tops of the plurality of second support sliders 16 are respectively fixedly provided with push rods 22, and the support push rods 22 are connected with the sliding teeterboard rods 23 which are close to each other, the one end of a plurality of seesaw rods 23 all rotates and is connected with the pull-up rod 21, and the one end of a plurality of pull-up rods 21 all rotates and is connected with same scraping and holding board 4, and the bottom fixed mounting who scrapes holding board 4 has a plurality of material shovels 20, and the bottom of material shovels 20 contacts with one side of a plurality of filter plates 12 respectively.

The utility model discloses in, be equipped with the cube spout in the spud pile 1, and the top inner wall of cube spout and spring telescopic rod 19's top fixed connection, spring telescopic rod 19's bottom and cube spout sliding connection, two lifting compression bar 2's both sides outer lane respectively with four cube spout sliding connection, and the outer lane that two lifting compression bar 2's both sides outer lane is located four cube spouts is equipped with fixed cylinder, four fixed cylinder respectively with four spring telescopic rod 19's bottom fixed connection, power through four spring telescopic rod 19 with pneumatic cylinder 10 promotion pressure strip 9 and a plurality of filter plate 12 is collected and is held, when the promotion is loosened to pneumatic cylinder 10 again, the energy of four spring telescopic rod 19 accumulations pushes down lifting compression bar 2.

The utility model discloses in, all be equipped with long spout on a plurality of smooth seesaws 23, a plurality of push rods 22 that support all are equipped with the lever axle, and a plurality of long spouts respectively with a plurality of lever axle sliding connection, support respectively and draw gliding seesaw 23 through end push rod 22 when two top sliders are close to mutually and keep away from.

The utility model discloses in, all be equipped with bolt 25 on a plurality of stoppers 24, the top of a plurality of spacing stock 14 all is equipped with spacing piece, realizes closing the purpose of automatic shovel material through plug bolt 25.

The utility model discloses in, all be equipped with the arc spout on a plurality of oblique stoppers 17, the both ends of scraping holding plate 4 are equipped with a plurality of fixed columns, and a plurality of fixed columns respectively with a plurality of arc spout sliding connection, the removal orbit when having restricted the lift of scraping holding plate 4 through a plurality of arc spouts, conveniently shovel work down through material shovel 20 to the filter plate 12 on the filter material.

In the utility model, the hydraulic cylinder 10 is firstly switched on to be controlled, then the hydraulic cylinder 10 is controlled to push the pressing clean plate 9 to press a plurality of filter plates 12, when the filter plates 12 are close to each other, a plurality of support struts 11 on the filter plates 12 respectively drive a plurality of clamping push rods 26 to synchronously tighten a plurality of upper supporting blocks 13, two lifting press rods 2 are synchronously pushed up and are accumulated with force through four spring telescopic rods 19, meanwhile, a limit long rod 14 on the upper supporting block 13 respectively drives a plurality of first ejector blocks 15, a plurality of second ejector blocks 16 and a plurality of third ejector blocks 18 to be sequentially tightened on a fixed slide bar 3, a plurality of push rods 23 on a plurality of third ejector blocks 18 are pushed up by a plurality of second ejector blocks 16 and a plurality of supporting push rods 22 to pull up a plurality of pull rods 21, a plurality of pull rods 21 synchronously pull the scraping plate 4 to be lifted up with the track level of arc chutes on an inclined limit block 17, then grouting filter pressing work can be started, after enough filter materials are pressed in the plurality of filter plates 12, the hydraulic cylinder 10 pulls the compacting plate 9 to loosen the plurality of filter plates 12, the four spring telescopic rods 19 synchronously press the two lifting pressure rods 2 by the accumulated kinetic energy, when pushing down, a plurality of on the lifting depression bar 2 are supported slider 13 and are pushed a certain distance away with a plurality of filter plates 12 in step, a plurality of on support a plurality of spacing stock 14 on the slider 13 drive a plurality of first top sliders 15, a plurality of second top sliders 16 and a plurality of third top slider 18 disperse in proper order, a plurality of push rods 22 that support of a plurality of second top sliders 16 are dragged and are dragged a plurality of smooth seesaw rods 23 on a plurality of third top sliders 18 and drop a plurality of pull rods 21, a plurality of pull rods 21 drive the orbit level of scraping the arc spout on board 4 with oblique stopper 17 in step and descend, a plurality of material shovels 20 on scraping board 4 just in step with the filter material on a plurality of filter plates 12, realize the mesh of scraping the filter material in step.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency filter press for dechlorinating magnesium oxide comprises a first bottom support (6), a second bottom support (7) and two cross beams (5), wherein two ends of the two cross beams (5) are respectively fixedly connected with the first bottom support (6) and the second bottom support (7), the filter press is characterized in that one side of the second bottom support (7) is provided with a hydraulic cylinder (10), one end of the hydraulic cylinder (10) is fixedly provided with a pressure plate (9), one end of the first bottom support (6) is fixedly provided with a thrust plate (8), the two cross beams (5) are provided with a plurality of filter plates (12), two sides of the plurality of filter plates (12) are respectively provided with a support (11), the tops of the two cross beams (5) are respectively provided with two fixed piles (1), a lifting compression rod (2) and a fixed sliding rod (3) are sequentially arranged above the two cross beams (5) in parallel, two ends of the two lifting compression rods (2) are respectively connected with the two fixed piles (1) in a sliding manner, spring telescopic rods (19) are arranged in the four fixed piles (1), the bottoms of the four spring telescopic rods (19) are fixedly installed on one sides, located in the four fixed piles (1), of the two lifting compression rods (2) respectively, two ends of the two fixed sliding rods (3) are fixedly connected with the two fixed piles (1) respectively, upper abutting sliding blocks (13) are connected to the outer rings of the two lifting compression rods (2) in a sliding mode respectively, a plurality of upper abutting sliding blocks (13) are rotatably connected with a plurality of corresponding support supports (11) respectively, limiting long rods (14) are fixedly installed at the tops of the upper abutting sliding blocks (13) respectively, a plurality of second abutting blocks (16), a plurality of third abutting blocks (18) and a plurality of first abutting blocks (15) are sequentially connected to the outer rings of the fixed sliding rods (3) in a sliding mode, limiting blocks (24) are arranged on one sides of the second abutting blocks (16), the third abutting blocks (18) and the first abutting blocks (15), and a plurality of stopper (24) respectively with a plurality of spacing stock (14) sliding connection, the equal rotation of a plurality of third top slider (18) is connected with smooth seesaw (23), the equal fixed mounting in top of a plurality of second top slider (16) has to support push rod (22), and support push rod (22) and smooth seesaw (23) sliding connection that is close to mutually, the one end of a plurality of smooth seesaw (23) is all rotated and is connected with pull-up rod (21), and the one end of a plurality of pull-up rods (21) is all rotated and is connected with same scraping board (4), the bottom fixed mounting of scraping board (4) has a plurality of shovel (20), and the bottom of shovel (20) contacts with one side of a plurality of filter plates (12) respectively.

2. The high-efficiency filter press for dechlorinating magnesium oxide according to claim 1, wherein a cubic sliding chute is arranged in the fixed pile (1), the inner wall of the top of the cubic sliding chute is fixedly connected with the top of the telescopic spring rod (19), the bottom of the telescopic spring rod (19) is slidably connected with the cubic sliding chute, the outer rings of two sides of the two lifting compression rods (2) are slidably connected with four cubic sliding chutes respectively, the outer rings of two sides of the two lifting compression rods (2) in the four cubic sliding chutes are provided with fixed cylinders, and the four fixed cylinders are fixedly connected with the bottoms of the four telescopic spring rods (19) respectively.

3. The high-efficiency filter press for dechlorination of magnesium oxide according to claim 1, wherein the plurality of seesaw rods (23) are provided with long chutes, the plurality of push rods (22) are provided with lever shafts, and the long chutes are respectively connected with the lever shafts in a sliding manner.

4. The filter press as claimed in claim 1, wherein the plurality of stoppers (24) are provided with bolts (25), and the top ends of the plurality of long stoppers (14) are provided with stoppers.

5. The high-efficiency filter press for dechlorination of magnesium oxide according to claim 1, wherein arc-shaped sliding grooves are formed in the inclined limiting blocks (17), a plurality of fixing columns are arranged at two ends of the scraping plate (4), and the fixing columns are respectively connected with the arc-shaped sliding grooves in a sliding manner.