CN204429687U - Mechanical agitation type buffering feed box - Google Patents

Abstract

The utility model discloses a kind of mechanical agitation type buffering feed box, comprise casing and agitating device, wherein there is an overflow baffle in the middle part of casing, the height of overflow baffle is lower than the height of casing, casing is divided into buffering area and discharge zone two parts by overflow baffle, buffering area is provided with agitating device, and the bottom of discharge zone is an inclination stripper, discharge port be one with casing with wide rectangular opening.The beneficial effects of the utility model are: have agitating device, can avoid the deposition of ore pulp and keep dispersiveness and the uniformity of ore pulp; Overflow plate plays secondary buffer effect, ore pulp can be made to discharge more even; Discharge port width is large, makes discharging area larger, is beneficial to the Large-Area-Uniform feed of the preparation equipment such as vibratory sieve, magnetic separator.

Description

Mechanical stirring buffer feeding box

technical field

The utility model relates to an auxiliary equipment for mineral processing, in particular to a mechanical stirring type buffer feeding box.

Background technique

For coal and ore preparation equipment such as vibrating screens and magnetic separators, whether the feeding is uniform is related to whether the operation of the equipment is stable and whether the product quality is qualified. Due to many uncertain factors in production, the incoming material volume, incoming material speed and uniformity of incoming materials cannot be kept stable. If the ore slurry is directly fed into the equipment, it will have a great impact on the operation of the equipment, so Generally, a buffer feeding device is installed at the feeding end of the equipment. The traditional buffer feeding box is a simple box. After the slurry is fed into the box, the solid material is easy to deposit at the bottom of the box. After a long time, the deposited material will block the discharge nozzle; moreover, the traditional buffer feeding box The discharge port is generally a round nozzle with a small cross-sectional area, which is not conducive to large-area and uniform feeding of mineral processing equipment such as vibrating screens and magnetic separators.

Contents of the invention

The purpose of the utility model is to provide a mechanically agitated buffer feeding box, which can ensure that the ore pulp does not deposit, and can evenly feed large areas of vibrating screens, magnetic separators and other equipment.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a mechanically agitated buffer feeding box, including a box body and a stirring device, wherein there is an overflow baffle in the middle of the box body, and the height of the overflow baffle is lower than that of the box. The overflow baffle divides the box into two parts, the buffer zone and the unloading area. The buffer zone is equipped with a stirring device. The bottom of the unloading area is an inclined unloading plate. Wide rectangular mouth.

The beneficial effects of the utility model are: it has a stirring device, which can avoid the deposition of ore pulp and maintain the dispersion and uniformity of the ore pulp; the overflow plate plays a secondary buffer role, which can make the discharge of the ore pulp more uniform; the width of the discharge port is large, Make the unloading area larger, which is beneficial to large-area and uniform feeding of mineral processing equipment such as vibrating screens and magnetic separators.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Drawing description: 1. Buffer zone 2. Discharge area 3. Overflow baffle 4. Stirring device 5. Inclined discharge plate 6. Discharge port 7. Feed port.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings, but the utility model is not limited.

With reference to accompanying drawing 1, the utility model comprises casing and agitator 4, wherein there is an overflow baffle 3 in the middle of the casing, the height of overflow baffle 3 is lower than the height of casing, overflow baffle 3 divides casing It is divided into buffer zone 1 and discharge zone 2. The buffer zone 1 is equipped with a stirring device 4. The bottom of the discharge zone 2 is an inclined discharge plate 5. The discharge port 6 is a rectangular opening with the same width as the box body. .

The working process is as follows: the ore pulp enters the buffer zone 1 of the box from the feed port 7, and the slurry deposition in the buffer zone 1 is avoided by the agitation of the stirring device 4, and the dispersion and uniformity of the ore slurry can be guaranteed; the buffer zone 1 is filled After it is full, the ore slurry overflows from the overflow baffle 3 and enters the unloading area 2 smoothly, and is fed to the mineral processing equipment such as vibrating screen and magnetic separator through the unloading port 6 under the action of the inclined unloading plate 5, ensuring that The feeding of mineral processing equipment is uniform and stable.

Claims (1)

1. Mechanical stirring buffer feeding box, including box body and stirring device (4), characterized in that: there is an overflow baffle (3) in the middle of the box body, and the height of the overflow baffle (3) is lower than the height of the box body Height, the overflow baffle (3) divides the box into buffer zone (1) and unloading zone (2). The buffer zone (1) is equipped with a stirring device (4), and the unloading zone (2) The bottom is an inclined unloading plate (5), and the unloading port (6) is a rectangular opening with the same width as the box body.