CN220237927U - Filter pressing structure for coal slime water treatment - Google Patents

Abstract

The utility model relates to the field of filter pressing structures, in particular to a filter pressing structure for treating coal slime water, which is further characterized in that: including fixed frame, fixed frame inside fixed surface is equipped with filter component, filter component includes washpipe, helical blade, strains a section of thick bamboo, inlet tube and outlet pipe, fixed frame inside below activity is equipped with two unloading subassemblies, the unloading subassembly includes flitch, screwed ring, lead screw, solid fixed ring, belt pulley, belt, motor, support frame and vibrating motor. According to the utility model, the filter pressing mode can be changed, when a few pieces of filtered slime with smaller slime content are filtered, the slime is filtered in a filter pressing space, so that a small amount of slime is prevented from adhering to the surface of a filter pressing plate after the filter pressing, two filter pressing cavities can be conveniently operated alternately, when one filter pressing cavity is not operated, the filter pressing cavity is cleaned, and the influence on the working efficiency of a filter pressing device when the filter pressing plate is cleaned is avoided.

Description

Filter pressing structure for coal slime water treatment

Technical Field

The utility model relates to the field of filter pressing structures, in particular to a filter pressing structure for treating coal slime water.

Background

The filter pressing device is commonly used for solid-liquid separation, and the filter pressing device is needed in the coal slime water treatment process to filter out the coal slime in the coal slime water.

The bulletin number is: CN212440370U, the disclosed "mine slime water treatment device with filter pressing function", includes a mounting seat, a rectangular filter pressing box is fixedly installed in the mounting groove; the bottom between the supporting legs is fixedly provided with a fixing plate which is horizontally arranged, and a lifting groove with an upward opening is horizontally arranged above the top surface of the fixing plate; the four corners of the bottom surface of the lifting groove are fixedly provided with vertically arranged electric pushing cylinders; the middle part in the filter pressing box is fixedly provided with a vertically arranged partition plate, the inside of the filter pressing box is divided into a left filter pressing cavity and a right filter pressing cavity through the partition plate, and each filter pressing cavity is fixedly provided with an extrusion assembly and a filtering assembly; according to the utility model, the working efficiency of filtering the slime water is effectively improved through the extrusion component and the filtering component; solves the problem of larger impurity moisture content of the prior slime water after filtration; the lifting groove solves the problem that the existing filter pressing device is inconvenient to clean the internal impurities; the stability of the clamping plate during moving is conveniently and effectively improved through the T-shaped guide rail and the sliding block;

when the filter press is used, certain defects still exist, the slime water is filtered through the pressing of the plurality of filter press plates, when some slime water containing less slime is filtered through the pressing of the plurality of filter press plates, a small amount of slime is dispersed between the plurality of filter press plates, the slime is small in weight after press filtration and easy to adhere to the surfaces of the filter press plates, and the two filter press cavities are operated simultaneously, when the filter press plates are cleaned, the two filter press cavities are required to be stopped simultaneously, the two filter press cavities are inconvenient to operate alternately, and the working efficiency of the filter press device is affected.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide a filter pressing structure for treating slime water, which is characterized in that a hydraulic oil cylinder stretches to push a pressing plate to move downwards to the inside of a filter cylinder to filter and press slime water, then the other filter cylinder continuously fills the slime water, after the filter pressing is finished, the pressing plate moves upwards, a blanking component operates, a second motor operates to move the pressing plate to the position above the other filter cylinder, and the filter pressing in the other filter cylinder is continuously carried out, so that two filter pressing cavities can be conveniently and alternately operated, meanwhile, when the filter pressing mode is changed, the slime water is subjected to filter pressing in a filter pressing space when the slime water with smaller slime content is filtered for one time, so that a small amount of slime water is prevented from adhering to the surface of the filter cylinder after the filter pressing, cleaning water is input from a water inlet pipe, the outer wall of the filter cylinder is washed along a spiral blade, the water flow permeates the filter cylinder, the sludge on the inner wall of the filter cylinder is washed down, and then redundant water flows out from a filter pressing water outlet pipe, so that when one filter cavity is not operated, the filter pressing cavity is cleaned, and the working efficiency of the filter pressing device is prevented from being influenced when the filter cylinder is cleaned.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a filter-pressing structure for coal slime water treatment, further lies in: including fixed frame, fixed frame inside fixed surface is equipped with filter equipment, filter equipment includes washpipe, helical blade, strains a section of thick bamboo, inlet tube and outlet pipe, fixed frame inside below activity is equipped with two unloading subassemblies, the unloading subassembly includes flitch, screwed ring, lead screw, solid fixed ring, belt pulley, belt, motor, support frame and vibrating motor, fixed frame upper surface fixed installs the filter pressing subassembly, the filter pressing subassembly includes montant, bearing, mount, hydraulic cylinder, clamp plate, motor and gear No. two.

The method is further characterized in that: the fixed frame upper surface fixed mounting has the three-way pipe, three-way pipe both ends equal fixed mounting has the solenoid valve, two wash bowl fixed mounting is in the fixed frame internal surface.

The method is further characterized in that: the filter cylinder is fixedly arranged in the cleaning cylinder, the spiral blade is fixedly arranged between the filter cylinder and the cleaning cylinder, and the water inlet pipe and the water outlet pipe are respectively fixedly embedded and arranged on the upper end surface and the lower end surface of the cleaning cylinder.

The method is further characterized in that: the material plate is movably embedded and installed at the lower end of the filter cylinder, the two threaded rings are fixedly installed on the outer side surface of the material plate, the screw rod is screwed and connected to the inner side surface of the threaded rings, and the two fixed rings are rotatably connected to the surfaces of the two ends of the screw rod.

The method is further characterized in that: the utility model discloses a vibrating motor, including fixed ring, fixed frame, belt pulley, vibrating motor, support frame, fixed ring one end and fixed frame fixed connection, belt pulley fixed mounting is in lead screw lower extreme surface, two belt pulley outside surfaces are located to the belt movable sleeve, vibrating motor fixed mounting is in the flitch lower surface, motor fixed mounting is in support frame inboard surface, and the output and a lead screw fixed connection of motor, support frame one end and fixed frame fixed connection.

The method is further characterized in that: the vertical rod is fixedly arranged on the upper surface of the fixed frame, the bearing is fixedly arranged on the outer side surface of the vertical rod, the fixing frame is fixedly sleeved on the outer ring of the bearing, and one end of the fixing frame is fixedly connected with the hydraulic oil cylinder.

The method is further characterized in that: the pressing plate is fixedly arranged on the surface of the lower end of the hydraulic oil cylinder, the second motor is fixedly arranged on the outer side surface of the vertical rod, the two gears are respectively and fixedly arranged on the output end of the second motor and the outer side surface of the fixing frame, and the two gears are movably meshed and connected.

The utility model has the beneficial effects that:

1. through the slime water from three-way pipe one end row in, two solenoid valves control slime water flow direction is inside which strains the section of thick bamboo, makes two strain a section of thick bamboo work in turn, and when a strain section of thick bamboo is inoperative, wash water from the inlet tube input, wash the section of thick bamboo outer wall along helical blade, rivers infiltration cartridge filter, the mud that strains the section of thick bamboo inner wall is washed down, then unnecessary water flows from the outlet pipe to when a filter-pressing chamber is inoperative, clear up it, influence filter-pressing device's work efficiency when avoiding the clearance to strain a section of thick bamboo.

2. The upper surface of the material plate is an inclined plane, so that coal slime can slide down, a motor runs, two screw rods synchronously rotate through the transmission of a belt and a belt pulley, the material plate is moved down, and then the vibration motor runs, so that the material plate vibrates, the above solid coal slime is vibrated down, and the solid coal slime is discharged.

3. The hydraulic cylinder stretches to push the pressing plate to move downwards to the inside of the filter cylinder to filter-press the slime water, then the other filter cylinder continuously fills the slime water, after the filter pressing is finished, the pressing plate moves upwards, the second motor operates to move the pressing plate to the position above the other filter cylinder, and the filter pressing in the other filter cylinder is continuously carried out, so that the two filter pressing cavities can be operated alternately, and meanwhile, when the filter pressing mode is changed, the slime water is filter-pressed in a filter pressing space when the slime water with less slime content is filtered for a plurality of times, so that a small amount of slime water is prevented from adhering to the surface of the filter cylinder after the filter pressing.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall vertical cross-section structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure of a filter assembly of the present utility model;

FIG. 5 is a schematic view of a partial cross-sectional structure of a press assembly according to the present utility model.

In the figure: 1. a fixed frame; 101. a three-way pipe; 102. an electromagnetic valve; 2. a filter assembly; 201. a cleaning cylinder; 202. a helical blade; 203. a filter cartridge; 204. a water inlet pipe; 205. a water outlet pipe; 3. a blanking assembly; 301. a material plate; 302. a threaded ring; 303. a screw rod; 304. a fixing ring; 305. a belt pulley; 306. a belt; 307. a motor I; 308. a support frame; 309. a vibration motor; 4. a filter pressing assembly; 401. a vertical rod; 402. a bearing; 403. a fixing frame; 404. a hydraulic cylinder; 405. a pressing plate; 406. a motor II; 407. a gear.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a filter pressing structure for treating slime water includes a fixed frame 1, a filter assembly 2 is fixedly arranged on the inner surface of the fixed frame 1, the filter assembly 2 includes a cleaning cylinder 201, a spiral blade 202, a filter cartridge 203, a water inlet pipe 204 and a water outlet pipe 205, two blanking assemblies 3 are movably arranged below the inner part of the fixed frame 1, the blanking assemblies 3 include a material plate 301, a thread ring 302, a screw rod 303, a fixed ring 304, a belt pulley 305, a belt 306, a first motor 307, a supporting frame 308 and a vibration motor 309, a filter pressing assembly 4 is fixedly arranged on the upper surface of the fixed frame 1, and the filter pressing assembly 4 includes a vertical rod 401, a bearing 402, a fixed frame 403, a hydraulic cylinder 404, a pressing plate 405, a second motor 406 and a gear 407.

The upper surface of the fixed frame 1 is fixedly provided with a three-way pipe 101, two ends of the three-way pipe 101 are fixedly provided with electromagnetic valves 102, two cleaning cylinders 201 are fixedly arranged on the inner surface of the fixed frame 1, slime water is discharged from one end of the three-way pipe 101, and the two electromagnetic valves 102 control the slime water to flow into the filter cylinders 203 so that the two filter cylinders 203 work alternately; the filter cylinders 203 are fixedly installed in the cleaning cylinders 201, the spiral blades 202 are fixedly installed between the filter cylinders 203 and the cleaning cylinders 201, the water inlet pipe 204 and the water outlet pipe 205 are fixedly embedded and installed on the upper end surface and the lower end surface of the cleaning cylinders 201 respectively, when one filter cylinder 203 does not work, cleaning water is input from the water inlet pipe 204, the outer wall of the filter cylinder 203 is flushed along the spiral blades 202, water flows through the filter cylinders 203, sludge on the inner wall of the filter cylinder 203 is flushed, and then redundant water flows out from the water outlet pipe 205, so that when one filter pressing cavity does not work, the filter cylinders are cleaned, and the working efficiency of the filter pressing device is prevented from being influenced when the filter cylinders 203 are cleaned.

The material plate 301 is movably embedded and mounted at the lower end of the filter cylinder 203, two threaded rings 302 are fixedly mounted on the outer side surface of the material plate 301, a screw rod 303 is screwed on the inner side surface of the threaded rings 302, and two fixed rings 304 are rotatably connected on the two end surfaces of the screw rod 303; one end of a fixed ring 304 is fixedly connected with a fixed frame 1, a belt pulley 305 is fixedly arranged on the lower end surface of a screw rod 303, a belt 306 is movably sleeved on the outer side surfaces of the two belt pulleys 305, a vibrating motor 309 is fixedly arranged on the lower surface of a material plate 301, a first motor 307 is fixedly arranged on the inner side surface of a supporting frame 308, the output end of the first motor 307 is fixedly connected with the screw rod 303, one end of the supporting frame 308 is fixedly connected with the fixed frame 1, after the press filtration is finished, solid coal slime is positioned above the material plate 301, the upper surface of the material plate 301 is an inclined surface so as to facilitate the coal slime to slide down, the first motor 307 runs, the two screw rods 303 synchronously rotate through the transmission of the belt 306 and the belt pulley 305, the material plate 301 is moved downwards, then the vibrating motor 309 runs, the material plate 301 vibrates, the solid coal slime above is vibrated down, and the solid coal slime is discharged; the vertical rod 401 is fixedly arranged on the upper surface of the fixed frame 1, the bearing 402 is fixedly arranged on the outer side surface of the vertical rod 401, the fixing frame 403 is fixedly sleeved on the outer ring of the bearing 402, and one end of the fixing frame 403 is fixedly connected with the hydraulic cylinder 404; the pressing plate 405 is fixedly arranged on the lower end surface of the hydraulic cylinder 404, the second motor 406 is fixedly arranged on the outer side surface of the vertical rod 401, the two gears 407 are respectively and fixedly arranged on the output end of the second motor 406 and the outer side surface of the fixed frame 403, the two gears 407 are movably engaged and connected with the hydraulic cylinder 404 to stretch, the pressing plate 405 is pushed to move downwards to the inside of the filter cylinder 203 for carrying out filter pressing on the slime water, then the other filter cylinder 203 continues to be filled with the slime water, after the filter pressing is finished, the pressing plate 405 moves upwards, the blanking component 3 runs, the second motor 406 runs, the pressing plate 405 moves to the upper side of the other filter cylinder 203 for carrying out filter pressing on the inside of the other filter cylinder 203, so that two filter pressing cavities can be operated alternately conveniently, and simultaneously, the slime water can be filtered in a filter pressing space by changing a filter pressing mode when the slime water with a small amount of slime is filtered once, so that a small amount of slime water is prevented from being adhered to the surface of the filter cylinder 203 after the filter pressing.

Working principle: when in use, the coal slime water is discharged from one end of the three-way pipe 101, the two electromagnetic valves 102 control the coal slime water to flow into which filter cylinder 203, so that the two filter cylinders 203 work alternately, when one filter cylinder 203 does not work, cleaning water is input from the water inlet pipe 204, the outer wall of the filter cylinder 203 is flushed along the spiral blade 202, water permeates the filter cylinder 203, the sludge on the inner wall of the filter cylinder 203 is flushed down, and then the redundant water flows out of the water outlet pipe 205, so that when one filter pressing cavity does not work, the filter pressing cavity is cleaned, the working efficiency of the filter pressing device is prevented from being influenced when the filter cylinder 203 is cleaned, after the filter pressing is finished, the solid coal slime is positioned above the material plate 301, the upper surface of the material plate 301 is an inclined plane, the coal slime is convenient to slide down, the first motor 307 runs, the two screw rods 303 are synchronously rotated through the transmission of the belt 306 and the belt pulley 305, the material plate 301 is moved down, then the vibration motor 309 operates to vibrate the material plate 301 to shake off the solid slime above, thereby discharging the solid slime, the hydraulic cylinder 404 stretches to push the pressing plate 405 to move down to the inside of the filter cylinder 203 to filter-press the slime water, then the other filter cylinder 203 continues to be filled with the slime water, after the filter pressing is finished, the pressing plate 405 moves up, the blanking component 3 operates, the second motor 406 operates to move the pressing plate 405 to the above of the other filter cylinder 203 to filter-press the inside of the other filter cylinder 203, so that the two filter-pressing cavities can be operated alternately, and meanwhile, the slime water can be filter-pressed in a filter-pressing space when the slime water with less slime content is filtered for one time by changing the filter-pressing mode, so that a small amount of slime is prevented from adhering to the surface of the filter cylinder 203 after the filter pressing.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims (7)

1. The utility model provides a filter pressing structure for coal slime water treatment, its characterized in that, including fixed frame (1), the inside fixed surface of fixed frame (1) is equipped with filter component (2), filter component (2) are including wash bowl (201), helical blade (202), filter cartridge (203), inlet tube (204) and outlet pipe (205), the activity of the inside below of fixed frame (1) is equipped with two unloading subassemblies (3), unloading subassembly (3) include flitch (301), screwed ring (302), lead screw (303), solid fixed ring (304), belt pulley (305), belt (306), motor (307), support frame (308) and vibrating motor (309), fixed frame (1) upper surface fixed mounting has filter pressing subassembly (4), filter pressing subassembly (4) include montant (401), bearing (402), mount (403), hydraulic cylinder (404), clamp plate (405), motor (406) and gear (407).

2. The filter pressing structure for slime water treatment according to claim 1, wherein a three-way pipe (101) is fixedly installed on the upper surface of the fixed frame (1), electromagnetic valves (102) are fixedly installed at two ends of the three-way pipe (101), and two cleaning cylinders (201) are fixedly installed on the inner surface of the fixed frame (1).

3. The filter pressing structure for treating slime water according to claim 1, wherein the filter cartridge (203) is fixedly installed inside the cleaning cylinder (201), the spiral blade (202) is fixedly installed between the filter cartridge (203) and the cleaning cylinder (201), and the water inlet pipe (204) and the water outlet pipe (205) are fixedly embedded and installed on the upper end surface and the lower end surface of the cleaning cylinder (201), respectively.

4. The filter pressing structure for treating coal slime water according to claim 1, wherein the material plate (301) is movably embedded and installed at the lower end of the filter cylinder (203), two threaded rings (302) are fixedly installed on the outer side surface of the material plate (301), the screw rod (303) is screwed and connected to the inner side surface of the threaded rings (302), and two fixed rings (304) are rotatably connected to the two end surfaces of the screw rod (303).

5. The filter pressing structure for slime water treatment according to claim 4, wherein one end of the fixing ring (304) is fixedly connected with the fixing frame (1), the belt pulley (305) is fixedly installed on the lower end surface of the screw rod (303), the belt (306) is movably sleeved on the outer side surfaces of the two belt pulleys (305), the vibrating motor (309) is fixedly installed on the lower surface of the material plate (301), the first motor (307) is fixedly installed on the inner side surface of the supporting frame (308), the output end of the first motor (307) is fixedly connected with the screw rod (303), and one end of the supporting frame (308) is fixedly connected with the fixing frame (1).

6. The filter pressing structure for coal slime water treatment according to claim 1, wherein the vertical rod (401) is fixedly installed on the upper surface of the fixed frame (1), the bearing (402) is fixedly installed on the outer side surface of the vertical rod (401), the fixing frame (403) is fixedly sleeved on the outer ring of the bearing (402), and one end of the fixing frame (403) is fixedly connected with the hydraulic cylinder (404).

7. The filter pressing structure for slime water treatment according to claim 6, wherein the pressing plate (405) is fixedly installed on the lower end surface of the hydraulic cylinder (404), the second motor (406) is fixedly installed on the outer side surface of the vertical rod (401), the two gears (407) are respectively fixedly installed on the output end of the second motor (406) and the outer side surface of the fixing frame (403), and the two gears (407) are movably engaged.