Flushing device of tailing recovery blanket machine

Abstract

The utility model discloses a flushing device of a tailing recovery blanket machine, which comprises a flushing assembly, the flushing assembly comprises a mounting part and a plurality of fan-shaped nozzles which are arranged on the mounting part towards a gold-bonded blanket, a scraping plate is arranged beside the flushing assembly, and one side of the scraping plate is contacted with blanket hairs of the gold-bonded blanket; a collecting barrel is arranged below the flushing assembly and the scraping plate and used for collecting metal ores flushed down and scraped down from the gold adhering blanket. The two rows of fan-shaped nozzles which are arranged in a staggered mode are used for flushing the gold-bonded blanket, the gold-bonded blanket can be well covered by water flow when the gold-bonded blanket passes through the fan-shaped nozzles, and the situation that the gold-bonded blanket is not covered by the water flow is avoided; in addition to flushing the metal ores on the sticky gold blanket in a flushing manner, the scraper blade can also scrape the metal ores on the sticky gold blanket, so that the collecting effect of the metal ores on the sticky gold blanket is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tailing recovery blanket machine technical field, concretely relates to a tailing recovery blanket machine water flushing device. BACKGROUND

[0002] The tailing recovery blanket machine is also called cloth ditch machine, blanket machine and rich blanket machine, and is suitable for the enrichment of various rare metal mines (tungsten, tin, gold, copper, lead, zinc, chromium, titanium, zirconium, rare earth, tantalum and niobium).

[0003] The main working principle of the blanket machine is based on gravity separation. The ore pulp is sprinkled on the inclined blanket, the lighter sand will float on the water surface and be washed away with the water flow, and the heavier ore will sink in the blanket and wait to be collected. As disclosed in the structure of the Chinese utility model patent with the application number 202122615396.9 and the patent name "a blanket machine for recovering tailings", the gold sticking blanket is driven by the conveyor belt assembly to circulate and run, the ore pulp is transported to the chute through the feed pipe, and then falls onto the gold sticking blanket from the chute. The lighter components such as sand in the ore pulp will fall after passing through the gold sticking blanket, and the heavier ore will remain on the gold sticking blanket. The bottom of the conveyor belt assembly is provided with a water flushing nozzle to flush the ore collected by the gold sticking blanket.

[0004] However, the water flushing nozzle is simply arranged at the bottom of the conveyor belt assembly to flush the gold sticking blanket in the above structure, which is not good for the cleaning effect of the metal ore attached to the gold sticking blanket. Moreover, the flushing is carried out by the ordinary water flushing nozzle, and there will be a gap between the adjacent water flushing nozzles. When the gold sticking blanket passes through, the water flow has poor coverage on the gold sticking blanket, so that the metal ore is easily left in the area of the gold sticking blanket which is not directly flushed by the water flow. UTILITY MODEL CONTENTS

[0005] The present application provides a tailing recovery blanket machine water flushing device, which can solve the following problems: in the prior art, the water flushing nozzle is simply arranged at the bottom of the conveyor belt assembly to flush the gold sticking blanket, which is not good for the cleaning effect of the metal ore attached to the gold sticking blanket. Moreover, the flushing is carried out by the ordinary water flushing nozzle, and there will be a gap between the adjacent water flushing nozzles. When the gold sticking blanket passes through, the water flow has poor coverage on the gold sticking blanket, so that the metal ore is easily left in the area of the gold sticking blanket which is not directly flushed by the water flow.

[0006] This application provides a tailings recycling blanket machine flushing device, including a flushing assembly disposed below a gold-adhesive blanket. The flushing assembly includes a mounting part and multiple fan-shaped nozzles disposed on the mounting part facing the gold-adhesive blanket. The fan-shaped nozzles are supplied with water through water pipes, and the sprayed water flows laterally onto the gold-adhesive blanket. The fan-shaped nozzles are divided into two rows, front and back, with multiple fan-shaped nozzles arranged laterally in each row. The water flows from adjacent fan-shaped nozzles in each row do not interfere with each other, and the two rows of fan-shaped nozzles are staggered. A scraper is disposed next to the flushing assembly, and one side of the scraper contacts the blanket fibers of the gold-adhesive blanket. A collection bucket is disposed below the flushing assembly and the scraper for collecting the metal ore flushed and scraped off the gold-adhesive blanket.

[0007] In one embodiment, the mounting part is provided with a plurality of through holes, and each of the fan-shaped nozzles is fixedly disposed in one of the through holes near one end of the gold-coated blanket, and the water pipe extends into the through hole from the other end of the through hole and is connected to the fan-shaped nozzle.

[0008] In one embodiment, the scraper is located in front of the flushing assembly.

[0009] In one embodiment, the flushing assembly is located at the rear end of the bottom surface of the gold-coated blanket.

[0010] In one embodiment, the axial direction of the fan-shaped nozzle is perpendicular to the surface of the gold-coated blanket it is facing.

[0011] In summary, the tailings recovery blanket machine flushing device of this application has the following advantages compared with the prior art:

[0012] (1) The gold-adhesive blanket is rinsed by two rows of staggered fan-shaped nozzles, which can achieve good coverage of the gold-adhesive blanket by the water flow when the gold-adhesive blanket passes by, and avoid areas not covered by the water flow.

[0013] (2) In addition to rinsing off the metal ore on the gold-adhesive blanket, the scraper can also scrape off the metal ore on the gold-adhesive blanket, further improving the collection effect of the metal ore on the gold-adhesive blanket. Attached Figure Description

[0014] To better illustrate the technical solutions in the embodiments of this application or the background art, the accompanying drawings used in the embodiments of this application or the background art will be described below.

[0015] Figure 1 A perspective view of a tailings recycling blanket machine flushing device;

[0016] Figure 2 This is a perspective view of a tailings recycling blanket machine flushing device.

[0017] In the figure, 1, gold sticking carpet; 2, flushing assembly; 3, mounting portion; 4, fan-shaped nozzle; 5, through hole; 6, water pipe; 7, scraper; 8, collecting barrel; 9, mounting rack. DETAILED DESCRIPTION

[0018] The specific embodiments of the present application are further described below with reference to the drawings. The following examples are used to illustrate the present application but are not used to limit the scope of the present application. The described embodiments are part of the present disclosure, but not all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present disclosure.

[0019] Unless otherwise defined, technical or scientific terms used in the present disclosure should be understood as commonly understood by those skilled in the art. The terms "first", "second" and similar words used in the present disclosure do not represent any order, number or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, which may change accordingly when the absolute position of the described object changes.

[0020] Please refer to Figure 1 , Figure 2 A tailing recovery carpet machine flushing device, comprising a flushing assembly 2, the flushing assembly 2 is arranged below the gold sticking carpet 1, the flushing assembly 2 comprises a mounting portion 3 and a plurality of fan-shaped nozzles 4 arranged on the mounting portion 3 towards the gold sticking carpet 1, the fan-shaped nozzles 4 are water supplied through a water pipe 6. The setting direction of the fan-shaped nozzles 4 is adjusted, so that the water flow sprayed is transversely on the gold sticking carpet 1. The fan-shaped nozzles 4 are divided into two rows, and a plurality of fan-shaped nozzles 4 are arranged in each row in the transverse direction. The spacing between the adjacent two fan-shaped nozzles 4 in each row is set, so that the water flow sprayed by the adjacent two fan-shaped nozzles 4 in each row does not interfere with each other. The two rows of fan-shaped nozzles 4 are staggered, and the gold sticking carpet 1 is washed by the two rows of staggered fan-shaped nozzles 4, which can achieve better coverage of the water flow on the gold sticking carpet 1 when the gold sticking carpet 1 passes through, avoiding the area not covered by the water flow. Further, the mounting rack 9 is fixedly arranged below the gold sticking carpet 1, which provides a mounting position, and the mounting portion 3 is fixedly connected to the mounting rack 9 by welding.

[0021] Please refer to Figure 1 , Figure 2 , the water flushing assembly 2 is provided with a transversely arranged scraper 7 beside (in front of or behind) the mounting frame 9, one side of the scraper 7 is in contact with the pile of the gold sticking carpet 1, and the scraper 7 can scrape the metal ore on the gold sticking carpet 1, further improving the collection effect of the metal ore on the gold sticking carpet 1. Further, the upper end of the scraper 7 is close to but not in contact with the surface of the gold sticking carpet 1, which can improve the contact degree with the pile on the gold sticking carpet 1 and obtain a better scraping effect of the metal ore attached to the pile.

[0022] Please refer to Figure 1 , the water flushing assembly 2 and the scraper 7 are placed below an open-top collection barrel 8 for collecting the metal ore flushed and scraped from the gold sticking carpet 1.

[0023] Please refer to Figure 2 , in an embodiment, a plurality of through holes 5 are arranged on the mounting portion 3, the number of the through holes 5 is the same as the number of the fan-shaped nozzles 4, each of the fan-shaped nozzles 4 is fixed to one end of the through hole 5 close to the gold sticking carpet 1 by welding, and the water pipe 6 extends into the through hole 5 from the other end of the through hole 5 and is connected to the fan-shaped nozzle 4. This arrangement is reasonable in structure, easy to implement and stable in effect.

[0024] Please refer to Figure 1 , in an embodiment, the scraper 7 is located in front of the water flushing assembly 2, so that the gold sticking carpet 1 passes through the water flushing assembly 2 first and then passes through the scraper 7, and when the gold sticking carpet 1 reaches the scraper 7, the pile of the gold sticking carpet 1 has been wetted and stuck with water, and if there is metal ore remaining on it, it is easy to flow onto the scraper 7 and continue to flow into the collection barrel 8 when passing through the scraper 7.

[0025] Please refer to Figure 1 , in an embodiment, the water flushing assembly 2 is located at the rear end of the bottom surface of the gold sticking carpet 1, so that when the gold sticking carpet 1 turns to the bottom end, the metal ore collected by it is flushed and scraped, avoiding that the gold sticking carpet 1 carries the collected metal ore to move for a period of time after turning to the bottom end, because the metal ore may fall to the ground in this process.

[0026] Please refer to Figure 1 , in an embodiment, the axis of the fan-shaped nozzle 4 is perpendicular to the surface of the gold sticking carpet 1 in the direction in which it is directed, so that the effect of flushing the metal ore by water is better.

Claims

1. A tailings recovery blanket machine flusher characterized by, The invention discloses a gold sticking carpet flushing device, which comprises a flushing assembly (2) arranged below a gold sticking carpet (1), the flushing assembly (2) comprises a mounting part (3) and a plurality of fan-shaped nozzles (4) arranged on the mounting part (3) and facing the gold sticking carpet (1), the fan-shaped nozzles (4) are supplied with water through water pipes (6), the water flow sprayed by the fan-shaped nozzles (4) is transversely sprayed on the gold sticking carpet (1), the fan-shaped nozzles (4) are divided into two rows, each row is arranged with a plurality of fan-shaped nozzles (4) in the transverse direction, the water flow sprayed by the adjacent two fan-shaped nozzles (4) in each row does not interfere with each other, and the two rows of fan-shaped nozzles (4) are arranged in a staggered manner; a scraper (7) is arranged beside the flushing assembly (2), one side of the scraper (7) is in contact with the carpet hair of the gold sticking carpet (1); a collecting barrel (8) is arranged below the flushing assembly (2) and the scraper (7) to collect the metal ore flushed and scraped from the gold sticking carpet (1).

2. A tailings recovery carpet machine flusher according to claim 1, characterised in that, A plurality of through holes (5) are arranged on the mounting part (3), each fan-shaped nozzle (4) is fixed on one through hole (5) near one end of the through hole (5) facing the gold sticking carpet (1), and the water pipe (6) is connected to the fan-shaped nozzle (4) by extending into the through hole (5) from the other end of the through hole (5).

3. A tailings recovery carpet machine flusher according to claim 1, wherein, The scraper (7) is located in front of the flushing assembly (2).

4. A tailings recovery carpet machine flusher according to claim 3, characterised in that, The flushing assembly (2) is located at the rear end of the bottom surface of the gold sticking carpet (1).

5. A tailings recovery carpet machine flusher according to claim 1 wherein, The axial direction of the fan-shaped nozzle (4) is perpendicular to the surface of the gold sticking carpet (1) facing the fan-shaped nozzle (4).

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