CN210278393U - Dedicated high-efficient filter equipment of tungsten concentrate production - Google Patents

Abstract

The utility model relates to an ore pulp filter equipment technical field, aim at provides a dedicated high-efficient filter equipment of tungsten concentrate production. The adopted technical scheme is as follows: a special high-efficiency filtering device for tungsten concentrate production comprises a water tank and a plate-and-frame filter press positioned above the water tank; a spray pipe extending along the length direction of the plate-and-frame filter press is arranged above the plate-and-frame filter press, the spray pipe is matched with a water pump and is communicated with the middle upper part of the water tank, and a plurality of spray heads are arranged at the bottom of the spray pipe; the left end and the right end of the bottom of the water tank are respectively provided with a slag collecting groove, and the bottom of the slag collecting groove is provided with a slag discharging port; a horizontal push rod driven by a first linear motor is arranged in the water tank, and one end of the horizontal push rod, which is far away from the first linear motor, is connected with a push plate at the bottom of the water tank; and a conveying belt driven by a first servo motor is arranged between the water tank and the plate-and-frame filter press, and the conveying belt is composed of carrying belts and water flow channels which are arranged in a staggered manner. The utility model discloses can avoid the filter cloth to remain the filter residue.

Description

Dedicated high-efficient filter equipment of tungsten concentrate production

Technical Field

The utility model relates to an ore pulp filter equipment technical field, concretely relates to dedicated high-efficient filter equipment of tungsten concentrate production.

Background

The filtration of the tungsten concentrate pulp is an important process in the beneficiation process, and has important influence on the production cost of the tungsten concentrate and the production quality of the tungsten concentrate. A commonly used filtering device for tungsten concentrate ore pulp is a plate and frame type filter press, and has the advantages of simple operation, high efficiency, high dehydration rate and the like, however, when the tungsten concentrate ore pulp is subjected to filter pressing, filter residues are easily remained on filter cloth, and the existence of the filter residues can greatly reduce the separation effect and the separation efficiency of the tungsten concentrate ore pulp. Therefore, there is a need to develop a special high-efficiency filtering device for tungsten concentrate production to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a dedicated high-efficient filter equipment of tungsten concentrate production.

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

a special high-efficiency filtering device for tungsten concentrate production comprises a water tank and a plate-and-frame filter press positioned above the water tank; a spray pipe extending along the length direction of the plate-and-frame filter press is arranged above the plate-and-frame filter press, the spray pipe is matched with a water pump and is communicated with the middle upper part of the water tank, and a plurality of spray heads are arranged at the bottom of the spray pipe; the left end and the right end of the bottom of the water tank are respectively provided with a slag collecting groove, and the bottom of the slag collecting groove is provided with a slag discharging port; a horizontal push rod driven by a first linear motor is arranged in the water tank, and one end of the horizontal push rod, which is far away from the first linear motor, is connected with a push plate at the bottom of the water tank; a conveying belt driven by a first servo motor is arranged between the water pool and the plate-frame filter press, and the conveying belt consists of carrier belts and water flow channels which are arranged in a staggered manner; the tail end of the conveying belt is provided with a storage tank.

Preferably, the plate-and-frame filter press comprises a girder, wherein one end of the girder is provided with a thrust plate, and the other end of the girder is provided with a pressing plate driven by a cylinder; a feed port is arranged in the middle of the thrust plate, and liquid outlets are arranged at four corners of the thrust plate; a plurality of filter plates are arranged between the thrust plate and the pressing plate, the filter plates are supported on the crossbeam through handles, and filter cloth is arranged on two sides of each filter plate.

Preferably, the filter plate is matched with a push rod, and the push rod is driven by a second servo motor and corresponds to a handle of the filter plate; and the second servo motor is driven by the second linear motor to move along the length direction of the girder.

Preferably, the plate and frame filter press is provided with a controller, and the controller is respectively electrically connected with the water pump, the spray header, the first servo motor, the second servo motor, the first linear motor, the second linear motor and the air cylinder.

The beneficial effects of the utility model are concentrated and appear, the utility model discloses set up the shower in the top of plate and frame filter press, the bottom of shower is provided with the shower head, can wash away remaining filter residue on the filter cloth of plate and frame filter press, avoids remaining filter residue on the filter cloth to produce harmful effects to separation efficiency and separation effect. The filter residue that is washed away can fall into the pond of below, and the pond bottom has set up the push pedal, drives the push pedal through first linear motor drive horizontal push rod and makes a round trip to push away, can push the filter residue into the collection sediment inslot of pond bottom both sides, after having accumulated a certain amount of filter residue in the collection sediment inslot, can discharge the filter residue to let in plate and frame filter press and carry out the filter-pressing once more with the ore pulp together, thereby avoided the tungsten concentrate to run off because of scouring the filter cloth. The conveying belt between the water tank and the plate-and-frame filter press is composed of object carrying belts and water flow channels which are arranged in a staggered mode, and when the plate-and-frame filter press unloads materials, the object carrying belts are located below the plate-and-frame filter press, so that the mud materials can be received; when the unloading and the washing of the filter cloth are completed, the first servo motor drives the conveying belt to rotate, so that the water flow channel is positioned below the plate-and-frame filter press, the water flow dropping from the upper part can smoothly fall into a water tank below the plate-and-frame filter press, and the unloading and the washing of the filter cloth can be smoothly and orderly performed.

Drawings

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

FIG. 2 is a schematic view of the structure of the conveyor belt;

figure 3 is a schematic view of the placement of a push plate within a sink.

Detailed Description

The present invention will be further explained with reference to fig. 1 to 3.

A special high-efficiency filtering device for tungsten concentrate production comprises a water tank 1 and a plate and frame filter press 2 positioned above the water tank 1. The spray pipe 3 that extends along its length direction is set up to 2 tops of plate and frame filter press, 3 adaptations water pumps of spray pipe and with 1 well upper portion intercommunication in the pond, 3 bottoms of spray pipe set up a plurality of shower heads 4. The left end and the right end of the bottom of the water tank 1 are respectively provided with a slag collecting groove 5, and the bottom of the slag collecting groove 5 is provided with a slag discharging port. The improved water pool is characterized in that a horizontal push rod 7 driven by a first linear motor 6 is arranged in the water pool 1, and one end, far away from the first linear motor 6, of the horizontal push rod 7 is connected with a push plate at the bottom of the water pool 1. And a conveying belt 8 driven by a first servo motor is arranged between the water pool 1 and the plate-and-frame filter press 2, and the conveying belt 8 is composed of a carrying belt 9 and a water flow channel 10 which are arranged in a staggered manner. The tail end of the conveying belt 8 is provided with a storage tank.

Further, the plate and frame filter press 2 comprises a girder 11, wherein one end of the girder 11 is provided with a thrust plate 12, and the other end of the girder 11 is provided with a pressing plate 14 driven by a cylinder 13; a feed port 15 is arranged in the middle of the thrust plate 12, and liquid outlets 16 are arranged at four corners of the thrust plate; a plurality of filter plates 17 are arranged between the thrust plate 12 and the pressing plate 14, the filter plates 17 are supported on the crossbeam 11 through handles 18, and filter cloth is respectively arranged on two sides of each filter plate 17.

Set forth below the utility model discloses an embodiment, the utility model discloses set up shower 3 in plate and frame filter press 2's top, the bottom of shower 3 is provided with shower head 4, can wash remaining filter residue on plate and frame filter press 2's the filter cloth, avoids remaining filter residue to produce harmful effects to separation efficiency and separation effect on the filter cloth. The filter residue that is washed away can fall into pond 1 of below, and pond 1 bottom has set up the push pedal, drives horizontal push rod 7 through first linear electric motor 6 drive and has driven the push pedal and make a round trip to push away, can push the filter residue in the album cinder notch 5 of pond 1 bottom both sides, after having accumulated a certain amount of filter residue in album cinder notch 5, can discharge the filter residue to let in plate and frame filter press 2 with the ore pulp and carry out the filter-pressing once more, thereby avoided the tungsten concentrate to run off because of scouring the filter cloth. The conveying belt 8 between the water pool 1 and the plate-and-frame filter press 2 consists of object carrying belts 9 and water flow channels 10 which are arranged in a staggered mode, and when the plate-and-frame filter press 2 unloads materials, the object carrying belts 9 are located below the plate-and-frame filter press 2, so that the mud materials can be received; when the unloading and the washing of the filter cloth are finished, the first servo motor drives the conveying belt 8 to rotate, so that the water flow channel 10 is positioned below the plate-and-frame filter press 2, the water flow dropping from the upper part can smoothly fall into the water tank 1 below, and the unloading and the washing of the filter cloth can be smoothly and orderly carried out.

As a further optimization of the present invention, the filter plate 17 is adapted with a push rod 19, and the push rod 19 is driven by a second servo motor 20 and corresponds to the handle 18 of the filter plate 17; the second servo motor 20 is driven by a second linear motor 21 to move along the length direction of the girder 11. It should be understood that the rotating shaft of the second servo motor 20 is parallel to the girder 11, the push rod 19 is perpendicular to the rotating shaft of the second servo motor 20, the push rod 19 can be rotated to the handle 18 by the second servo motor 20, and then the filter plate 17 is driven by the second linear motor 21 to slide along the girder 11, so as to achieve the unloading and the resetting of the filter plate 17.

Further, the plate and frame filter press 2 is provided with a controller 22, and the controller 22 is electrically connected with the water pump, the first servo motor, the second servo motor 20, the first linear motor 6, the second linear motor 21 and the air cylinder 13 respectively. It should be understood that the water pump, the shower head 4, the first servo motor, the second servo motor 20, the first linear motor 6, the second linear motor 21 and the cylinder 13 are all controlled by the controller 22, and under the control of the controller 22, the steps of filter pressing, discharging, cleaning and the like can be automatically controlled without manual operation step by step, so that the labor cost is saved. The shower head 4 is provided with an electromagnetic valve which is also controlled by the controller. The control program of the controller 22 may be programmed and set.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, and these changes and modifications are intended to fall within the scope of the invention.

Claims (4)

1. The utility model provides a dedicated high-efficient filter equipment of tungsten concentrate production which characterized in that: comprises a water tank (1) and a plate-and-frame filter press (2) positioned above the water tank (1); a spray pipe (3) extending along the length direction of the plate-and-frame filter press (2) is arranged above the plate-and-frame filter press, the spray pipe (3) is matched with a water pump and is communicated with the middle upper part of the water pool (1), and a plurality of spray heads (4) are arranged at the bottom of the spray pipe (3); the left end and the right end of the bottom of the water pool (1) are respectively provided with a slag collecting groove (5), and the bottom of the slag collecting groove (5) is provided with a slag discharging port; a horizontal push rod (7) driven by a first linear motor (6) is arranged in the water pool (1), and one end, far away from the first linear motor (6), of the horizontal push rod (7) is connected with a push plate at the bottom of the water pool (1); a conveying belt (8) driven by a first servo motor is arranged between the water pool (1) and the plate-frame filter press (2), and the conveying belt (8) is composed of carrying belts (9) and water flow channels (10) which are arranged in a staggered mode; the tail end of the conveying belt (8) is provided with a storage tank.

2. The special high-efficiency filtering device for producing the tungsten concentrate as claimed in claim 1, wherein: the plate-frame filter press (2) comprises a girder (11), wherein one end of the girder (11) is provided with a thrust plate (12), and the other end of the girder is provided with a pressing plate (14) driven by a cylinder (13); a feed port (15) is arranged in the middle of the thrust plate (12), and liquid outlets (16) are arranged at four corners of the thrust plate; a plurality of filter plates (17) are arranged between the thrust plate (12) and the pressing plate (14), the filter plates (17) are supported on the crossbeam (11) through handles (18), and filter cloth is arranged on two sides of each filter plate (17).

3. The special high-efficiency filtering device for producing the tungsten concentrate as claimed in claim 2, wherein: the filter plate (17) is matched with a push rod (19), and the push rod (19) is driven by a second servo motor (20) and corresponds to a handle (18) of the filter plate (17); the second servo motor (20) is driven by a second linear motor (21) to move along the length direction of the girder (11).

4. The special high-efficiency filtering device for producing the tungsten concentrate as claimed in claim 3, wherein: the plate and frame filter press (2) is provided with a controller (22), and the controller (22) is respectively electrically connected with the water pump, the first servo motor, the second servo motor (20), the first linear motor (6), the second linear motor (21) and the air cylinder (13).

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