CN213313720U

CN213313720U - High-pressure water spraying device for prolonging service life of filter cloth

Info

Publication number: CN213313720U
Application number: CN202022082181.0U
Authority: CN
Inventors: 周弘锦; 杨正水; 胡延刚; 孟智洋
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-01
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a high-pressure water spraying device for prolonging the service life of filter cloth, which comprises a belt conveyor and filter cloth, wherein the filter cloth is arranged on a rubber belt of the belt conveyor for conveying, baffles are symmetrically arranged on the front side wall and the rear side wall of the belt conveyor, water pipes are symmetrically arranged on the upper part of the belt conveyor and between the two baffles, one ends of guide rods are fixedly connected with both ends of the water pipes, the other ends of the guide rods penetrate through the opposite baffles and are connected on the baffles in a sliding manner, one side of the baffle, which is far away from the belt conveyor, is symmetrically provided with a reset mechanism, the end parts of the two guide rods on one side are respectively connected on the reset ends of the two reset mechanisms, the utility model has the advantages that under the condition of mutual dislocation type reciprocating motion of the two water pipes, a high-pressure spray head on the two water pipes carries out dislocation type transverse reciprocating scouring on, the effect of washing the filter cloth is improved, the gypsum siltation is prevented from blocking the surface of the filter cloth, and the service cycle of the filter cloth is shortened.

Description

High-pressure water spraying device for prolonging service life of filter cloth

Technical Field

The utility model relates to a water jet equipment technical field, concrete field is a prolong filter cloth life's high-pressure water jet equipment.

Background

At present, vacuum belt conveyor equipment is widely applied, when slurry is fed onto filter cloth of a vacuum belt conveyor dehydrator, the filter cloth is conveyed through a heavy rubber belt, grooves are transversely formed in the rubber belt, a through hole is formed in the middle of the rubber belt, so that liquid can be sucked into a vacuum box, filtrate and air are pumped to a vacuum main pipe at the same time, filtrate in a vacuum filtrate collecting pipe enters a gas-liquid separator for gas-water separation, an outlet at the top of the gas-liquid separator is connected with a vacuum pump, gas is pumped away by the vacuum pump, the separated filtrate enters a filtrate receiving water tank from an outlet at the bottom of the gas-liquid separator, the slurry forms qualified filter cakes through a vacuum suction forming area, a flushing area and a drying area, and the qualified filter cakes are fed.

After work, the filter cloth needs to be washed by process water, the nozzles of the existing main machine washing system are fixed, the washing effect of the filter cloth cannot be achieved when the filter cloth is washed, gypsum is deposited on the surface of the filter cloth after long-time washing is not completed, the surface of the filter cloth is blocked, the filter cloth cannot be normally used after being blocked, and the service cycle of the filter cloth is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extension filter cloth life's high pressure water jet equipment to it is immovable to provide current host computer rinse-system nozzle in solving above-mentioned background art, can not reach the washing effect of filter cloth when washing, and long-time washing is unclean just can have the gypsum siltation on the filter cloth surface, leads to filter cloth surface blockage, just unable normal use after the filter cloth blocks up, has shortened filter cloth life cycle's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure water spraying device for prolonging the service life of filter cloth comprises a belt conveyor and filter cloth, wherein the filter cloth is arranged on a rubber belt of the belt conveyor for conveying, baffles are symmetrically arranged on the front side wall and the rear side wall of the belt conveyor, water pipes are symmetrically arranged on the upper part of the belt conveyor and between the two baffles, one ends of guide rods are fixedly connected to the two ends of each water pipe, the other ends of the guide rods penetrate through the corresponding baffles and are connected to the baffles in a sliding manner, a reset mechanism is symmetrically arranged on one side of the baffle on one side, which is far away from the belt conveyor, a box body is arranged on one side of the baffle on the other side, which is far away from the belt conveyor, a driving mechanism is arranged on the inner side wall of the box body, the two guide rods on the other side extend into the box body, and the driving mechanism drives the two guide rods to, one side wall of water pipe is equipped with a plurality of apopore, apopore fixedly connected with high pressure nozzle, high pressure nozzle downward sloping sets up, another lateral wall of water pipe is equipped with the inlet opening, the inlet opening is connected with the one end of water inlet hose, two water inlet hose's the other end cooperatees and is connected with three way connection, the lateral wall of belt feeder is equipped with high pressure water pump, three way connection's the end of intaking is through the output intercommunication of connecting pipe with high pressure water pump.

Preferably, canceling release mechanical system includes barrel, reset spring and reset piston, barrel fixed mounting is on the baffle, reset piston sliding connection is in the barrel, the guide bar stretch into relative barrel in and with reset piston fixed connection, reset spring's one end fixed mounting is served at reset piston, reset spring's other end fixed mounting is served at the inside one of keeping away from the baffle of barrel.

Preferably, actuating mechanism includes driving motor and pivot, driving motor fixed mounting is on an inside lateral wall of box, driving motor's output and the one end fixed connection of pivot, the other end of pivot is rotated and is connected on another lateral wall of the inside of box, be provided with two cams, two in the pivot with the mode of dislocation the tip difference sliding connection of guide bar is two on the wheel wall of cam.

Preferably, the wall of the cam is provided with a guide groove.

Preferably, the end part of the guide rod is rotatably connected with a guide wheel, and the guide wheel is connected in the guide groove in a rolling manner.

Preferably, the water inlet hose is a steel wire hose.

Compared with the prior art, the beneficial effects of the utility model are that: a high-pressure water spraying device for prolonging the service life of filter cloth is characterized in that a barrel, a reset spring and a reset piston are arranged in a matching way, under the transmission of a guide rod, the water pipe is loosened after being pushed by external force, the water pipe can be restored to the original position, two cams can be driven to rotate through the matching arrangement of a driving motor and a rotating shaft, the two cams are arranged in a staggered way, so when a matched reset mechanism is used, the two water pipes can carry out reciprocating motion in a mutually staggered way, two water inlet hoses can respectively provide high-pressure process water for the two water pipes through the matching arrangement of a high-pressure water pump, a connecting pipe and a three-way joint, the process water can be sprayed on the filter cloth through high-pressure nozzles to clean the filter cloth, the high-pressure nozzles on the two water pipes can carry out reciprocating motion in a staggered way under the condition that the two water pipes carry out reciprocating motion in a staggered way to wash the filter cloth transversely, thereby to the more comprehensive thorough of filter cloth surface washing, improve the effect of washing the filter cloth, prevent that the gypsum siltation from blockking up the filter cloth surface, reduce the life cycle of filter cloth.

Drawings

Fig. 1 is a schematic view of the top view and sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic top view of the present invention.

In the figure: 1-belt conveyor, 2-filter cloth, 3-baffle, 4-water pipe, 5-guide rod, 6-box, 7-high pressure nozzle, 8-water inlet hose, 9-high pressure water pump, 10-cylinder, 11-return spring, 12-return piston, 13-driving motor, 14-rotating shaft, 15-cam, 16-guide groove and 17-guide wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-pressure water spraying device for prolonging the service life of filter cloth comprises a belt conveyor 1 and filter cloth 2, wherein the filter cloth 2 is arranged on a rubber belt of the belt conveyor 1 for conveying, baffles 3 are symmetrically arranged on the front side wall and the rear side wall of the belt conveyor 1, the baffles 3 are arranged in parallel with the side surface of the belt conveyor 1, the positions of the baffles 3 are also required to be positioned at the return position of the filter cloth 2, water pipes 4 are symmetrically arranged on the upper part of the belt conveyor 1 and between the two baffles 3, two ends of each water pipe 4 are fixedly connected with one end of a guide rod 5, the central line of each water pipe 4 and the central line of the guide rod 5 on the water pipe are positioned on the same straight line and are arranged in parallel with the baffles 3, the other ends of the guide rods 5 penetrate through the corresponding baffles 3 and are connected on the baffles 3 in a sliding manner, guide holes sliding relative to the guide rods 5, the end parts of the two guide rods 5 on one side are respectively connected to the reset ends of the two reset mechanisms, one side of the baffle 3 on the other side, which is far away from the belt conveyor 1, is provided with a box body 6, the inner side wall of the box body 6 is provided with a driving mechanism, the two guide rods 5 on the other side extend into the box body 6, the driving mechanism drives the two guide rods 5 to do mutual dislocation type reciprocating motion, one side wall of the water pipe 4 is provided with a plurality of water outlets, the water outlets are fixedly connected with a high-pressure spray nozzle 7, the high-pressure spray nozzle 7 is obliquely inclined, the other side wall of the water pipe 4 is provided with a water inlet hole, the water inlet hole is connected with one end of a water inlet hose 8, the other end of the two water inlet hoses 8 is matched and connected with a three-way joint, the side wall of the belt conveyor 1 is provided with, through the matching arrangement of the high-pressure water pump 9, the connecting pipe and the three-way joint, the two water inlet hoses 8 can respectively provide high-pressure process water for the two water pipes 4, and the process water can be sprayed on the filter cloth 2 through the high-pressure spray head 7 to clean the filter cloth 2.

Particularly, canceling release mechanical system includes barrel 10, reset spring 11 and reset piston 12, barrel 10 fixed mounting is on baffle 3, reset piston 12 sliding connection is in barrel 10, guide bar 5 stretch into relative barrel 10 in and with reset piston 12 fixed connection, reset spring 11's one end fixed mounting is served at reset piston 12, reset spring 11's other end fixed mounting is served at the inside of barrel 10 of keeping away from baffle 3, sets up through barrel 10, reset spring 11 and reset piston 12's cooperation to under guide bar 5's transmission, loosen after promoting water pipe 4 as external force, can make water pipe 4 resume original position.

Particularly, actuating mechanism includes driving motor 13 and pivot 14, driving motor 13 fixed mounting is on a lateral wall of the inside of box 6, driving motor 13's output and the one end fixed connection of pivot 14, the other end of pivot 14 rotates and connects on another lateral wall of the inside of box 6, be provided with two cams 15 with the mode of dislocation in the pivot 14, two the tip difference sliding connection of guide bar 5 is two on the wheel wall of cam 15, the cooperation of crossing driving motor 13 and pivot 14 sets up, can drive two cams 15 and rotate, because two cams 15 are with the mode setting of dislocation, so when cooperation canceling release mechanical system uses, can make two water pipes 4 dislocation formula reciprocating motion each other.

Specifically, the cam 15 is provided with a guide groove 16 on a wheel wall.

Specifically, a guide wheel 17 is rotatably connected to an end of the guide rod 5, the guide wheel 17 is rotatably connected to the guide groove 16, and the guide rod 15 is prevented from being displaced by the cooperation between the guide wheel 17 and the guide groove 16.

Particularly, the flexible water intake pipe 8 adopts a steel wire hose, adopts the steel wire hose to bear more strengthened water pressure, and can move the position of the steel wire hose simultaneously to prevent the movement of the limiting water pipe 4.

The working principle is as follows: in the utility model, two baffles 3 are arranged on the belt conveyor 1 and positioned at the return position of the filter cloth 2, the two water pipes 4 can be supported by the matching arrangement of the four guide rods 5, each water pipe 4 is driven by the sliding of the two guide rods 5 and can slide back and forth above the filter cloth 2, the two cams 15 can be driven to rotate by the matching arrangement of the cylinder 10, the reset spring 11 and the reset piston 12, and the water pipes 4 can be released after being pushed by external force under the transmission of the guide rods 5, so that the water pipes 4 can be restored to the original position, the two cams 15 can be driven to rotate by the matching arrangement of the driving motor 13 and the rotating shaft 14, because the two cams 15 are arranged in a dislocation way, when the matching reset mechanism is used, the two water pipes 4 can make a mutual dislocation type reciprocating motion, and through the matching arrangement of the high-pressure water pump 9, the connecting pipe and the three-way joint, the two water inlet hoses 8 can respectively provide high-pressure process water for the two water pipes 4, through high pressure nozzle 7, can spray the technology water on filter cloth 2, wash filter cloth 2, the utility model discloses, under the mutual dislocation formula reciprocating motion circumstances of two water pipes 4, high pressure nozzle 7 also will dislocation formula reciprocating motion on two water pipes 4, carries out the horizontal reciprocating of dislocation formula to filter cloth 2 and erodees to more comprehensive thorough to 2 surface washing of filter cloth, the improvement is to the effect that filter cloth 2 washed, prevents that the gypsum siltation from to 2 surface blocking of filter cloth, reduces filter cloth 2's life cycle.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an extension filter cloth life's high pressure water jet equipment, includes belt feeder (1) and filter cloth (2), filter cloth (2) set up the conveying on the rubber belt of belt feeder (1), its characterized in that: the front and back side wall symmetry of belt feeder (1) is equipped with baffle (3), the upper portion of belt feeder (1) just is located the symmetry between two baffles (3) and is equipped with water pipe (4), the equal fixedly connected with guide bar (5) in both ends of water pipe (4) one end, the other end of guide bar (5) runs through relative baffle (3) and sliding connection is on baffle (3), one side baffle (3) keep away from the one side symmetry of belt feeder (1) and is equipped with canceling release mechanical system, two of one side the tip of guide bar (5) is connected respectively in two on canceling release mechanical system's the back end, the one side that belt feeder (1) was kept away from to baffle (3) of opposite side is equipped with box (6), the inside wall of box (6) is equipped with actuating mechanism, two of opposite side guide bar (5) stretch into box (6), actuating mechanism drives two guide bar (5) dislocation formula reciprocating motion each other, the utility model discloses a high pressure water pump, including water pipe (4), apopore fixedly connected with high pressure nozzle (7), high pressure nozzle (7) downward sloping setting, another lateral wall of water pipe (4) is equipped with the inlet opening, the inlet opening is connected with the one end of intaking hose (8), two the other end of intaking hose (8) cooperatees and is connected with three way connection, the lateral wall of belt feeder (1) is equipped with high pressure water pump (9), three way connection's the end of intaking is through the output intercommunication of connecting pipe with high pressure water pump (9).

2. The high pressure water spray apparatus for extending the service life of a filter cloth according to claim 1, wherein: reset mechanism includes barrel (10), reset spring (11) and reset piston (12), barrel (10) fixed mounting is on baffle (3), reset piston (12) sliding connection is in barrel (10), guide bar (5) stretch into in relative barrel (10) and with reset piston (12) fixed connection, the one end fixed mounting of reset spring (11) is served at one of reset piston (12), the other end fixed mounting of reset spring (11) is served at one of baffle (3) is kept away from to the inside of barrel (10).

3. The high pressure water spray apparatus for extending the service life of a filter cloth according to claim 1, wherein: actuating mechanism includes driving motor (13) and pivot (14), driving motor (13) fixed mounting is on a lateral wall of the inside of box (6), the output of driving motor (13) and the one end fixed connection of pivot (14), the other end of pivot (14) rotates and connects on another lateral wall of the inside of box (6), be provided with two cam (15) in order the mode of dislocation on pivot (14), two the tip difference sliding connection of guide bar (5) is two on the wheel wall of cam (15).

4. A high pressure water spray device for extending the service life of a filter cloth according to claim 3, wherein: the wheel wall of the cam (15) is provided with a guide groove (16).

5. The high pressure water spraying apparatus for extending the service life of a filter cloth according to claim 4, wherein: the end part of the guide rod (5) is rotatably connected with a guide wheel (17), and the guide wheel (17) is connected in the guide groove (16) in a rolling manner.

6. The high pressure water spray apparatus for extending the service life of a filter cloth according to claim 1, wherein: the water inlet hose (8) is a steel wire rubber hose.