CN111635993A

CN111635993A - Feeding device

Info

Publication number: CN111635993A
Application number: CN202010530871.XA
Authority: CN
Inventors: 周民; 祝景龙; 兰茂军; 薛太科; 刘刚
Original assignee: Tongguan Taizhou Smelting Co ltd
Current assignee: Tongguan Taizhou Smelting Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-09-08

Abstract

The invention discloses a feeding device, comprising: the device comprises a first barrel, a second barrel, a power device and a stirring mechanism; the first barrel is communicated with the second barrel, and a wolf tooth rod is arranged in the first barrel and close to the inner wall of the first barrel; the power device comprises a motor, an output shaft of the motor is connected with a stirring mechanism, and the stirring mechanism is positioned in the first barrel; and a flushing pipeline is arranged at the position, close to the port, of the second barrel.

Description

Feeding device

Technical Field

The invention relates to non-ferrous metal smelting, in particular to a feeding device which is mainly suitable for gold hydrometallurgy.

Background

Gold hydrometallurgy is a common metallurgical mode in non-ferrous metal metallurgy, the metallurgical mode is large in scale, and the quantity of gold concentrate powder treated per day is about 100 t. The process has higher requirements on the quality of the raw materials, and generally, upstream production enterprises (gold mining industry) of the raw materials can add a certain content of organic matters (flotation agents) in the production process of the raw materials; meanwhile, a large amount of sundries such as woven bags can be mixed in the storage and transportation links. The feeding operation of the existing production line is manual operation: borrow appurtenance such as spade, indisputable harrow promptly, conveniently in time sieve out the debris in the raw materials to avoid causing production facilities such as pipeline, machine pump, ball-milling in the subsequent processing and block up or damage. This manual work's mode is with high costs, and work efficiency is low, and the screening is not thorough, and operation quality and the volume of throwing the ore deposit are difficult to consider, and have certain potential safety hazard, so the urgent need solve this problem.

Disclosure of Invention

In view of the above problems, the present invention provides a feeding device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a loading device, comprising: the device comprises a first barrel, a second barrel, a power device and a stirring mechanism;

the first barrel is communicated with the second barrel, and a wolf tooth rod is arranged in the first barrel and close to the inner wall of the first barrel;

the power device comprises a motor, an output shaft of the motor is connected with a stirring mechanism, and the stirring mechanism is positioned in the first barrel;

and a flushing pipeline is arranged at the position, close to the port, of the second barrel.

Preferably, the stirring mechanism includes: the output shaft of the motor is fixedly connected with a first belt wheel, and the first belt wheel is connected with a second belt wheel through belt transmission; the second belt wheel is connected with a stirring shaft, the tail end of the stirring shaft is provided with an impeller, and the stirring shaft and the impeller are arranged inside the first barrel.

Preferably, a baffle is movably connected to the middle position inside the second barrel, the upper part of the baffle is a feeding area, and the lower part of the baffle is a buffer area.

Preferably, the number of impellers is at least two.

Preferably, a housing is arranged outside the first belt wheel, the belt transmission and the second belt wheel.

Preferably, the baffle is arranged in a manner of inclining downwards along the radial direction of the second barrel, and the included angle between the baffle and the radial direction of the second barrel is 0-90 degrees.

Preferably, the second barrel has an inverted cone structure.

Preferably, a plurality of side branches are arranged along the circumferential direction of the mace, and a plurality of small bulges are arranged on the circumferential direction of the mace and the side branches.

Preferably, a plurality of water outlet holes are formed in the flushing pipeline.

Compared with the prior art, the invention has the following beneficial effects:

1. with first bucket and second bucket intercommunication setting among this technical scheme, and be provided with rabbling mechanism and wolf tooth stick in first bucket, power device drives the rabbling mechanism and rotates, after the raw materials slowly got into first bucket through the second bucket, the rabbling mechanism stirs it, wolf tooth stick can collude with debris such as braided bag in the ore pulp and hang simultaneously, when debris on the wolf tooth stick reachd certain volume, can dismantle it, clear up debris, the sieve is examined more conveniently, thoroughly, and operating efficiency and operation security have been improved greatly.

2. In the technical scheme, the baffle is movably hinged to the middle position in the second barrel and inclines downwards along the radial direction of the second barrel, and the included angle between the baffle and the radial direction of the second barrel is 0-90 degrees, so that materials in the second barrel can be effectively prevented from splashing.

3. The position of the first barrel, which is close to the port, is provided with the flushing pipeline, so that the raw materials can be prevented from being blocked, and the flushing pipeline plays a role in dredging the raw materials by adding a proper amount of water.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a schematic structural diagram of a stirring mechanism in the scheme of the invention.

Wherein: 1. a second barrel; 2. a flushing pipeline; 3. a first barrel; 4. a stirring shaft; 5. a mace; 6. a buffer area; 7. a baffle plate; 8. a cover body; 9. an impeller; 10. a motor; 11. a belt; 12. a first pulley; 13. a second pulley; 14. a feed zone; 15. an overflow port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 4, a feeding device provided by the present invention includes: first bucket 3 and second bucket 1 of power device, rabbling mechanism and intercommunication each other, first bucket 3 and second bucket 1 are through welding or screw locking mode fixed connection, and the preferred back taper structure of second bucket 1, the interpolation of the raw materials of being convenient for. The power device comprises a motor 10, wherein an output shaft of the motor 10 is connected with a stirring mechanism, and the stirring mechanism is positioned inside the first barrel 3. The output shaft of the motor 10 is fixedly connected with a first belt pulley 12, the first belt pulley 12 is in transmission connection with a second belt pulley 13 through a belt 11, the second belt pulley 13 is in transmission connection with a stirring shaft 4, the tail end of the stirring shaft 4 is provided with an impeller 9, the stirring shaft 4 and the impeller 9 are arranged inside the first barrel 3, and the number of the impellers 9 is two or more, so that a better stirring effect can be achieved; first band pulley 12, the transmission of belt 11 and second band pulley 13 outside are provided with housing 8, prevent that the feed process or material splash from causing unnecessary damage to it at the stirring in-process material, play protection device's effect. The inner wall of the first barrel 3, which is far away from the stirring shaft 4 and close to the first barrel 3, is connected with a mace rod 5 through a screw, a plurality of side branches are arranged along the circumferential direction of the mace rod 5, and a plurality of small bulges are arranged on the circumferential direction of the mace rod 5 and the side branches, so that the mace rod 5 can be hung on sundries such as woven bags and the like conveniently, when the mace of the mace rod 5 reaches a certain amount, the mace rod can be detached, the mace can be cleaned, and then the mace can be put into the first barrel 3 again for continuous reuse; be equipped with flushing pipe 2 in the position department that the upper portion of second bucket 1 is close to the port, seted up a plurality of apopores on flushing pipe 2 to the better mixture of water and raw materials, after adding the raw materials, in order to prevent that the raw materials from blockking up, can add appropriate amount of water to the raw materials through flushing pipe 2 and play the mediation effect. An overflow port 15 is arranged on the side wall close to the end opening of the first barrel 3 and away from the edge of the first barrel 3, and when the ore pulp in the first barrel 3 is fully stirred, the ore pulp can overflow through the overflow port 15. In this embodiment, the second barrel 1 and the first barrel 3 are made of metal.

Specifically, the flushing pipeline 2 is communicated with an external water source to ensure that the water source is abundant, the equipment is powered on, the output shaft of the motor 10 drives the first belt wheel 12 to rotate, the first belt wheel 12 drives the second belt wheel 13 to rotate through the belt 11, the second belt wheel 13 is in transmission connection with the stirring shaft 4, and the stirring shaft 4 and the impeller 9 start to rotate. Utilize the forklift to drop into the second bucket 1 with the raw materials, open the water source, raw materials and water get into first bucket 3 through second bucket 1, and impeller 9 stirs the ore pulp, and the hook of the braided bag in the first bucket 3 of stirring in-process wolf teeth stick 5 is to the ore pulp is handled it, treats that ore pulp concentration is stable after, the ore pulp gets into subsequent equipment through overflow mouth 15.

Example 2:

referring to fig. 1 to 4, the difference between the above solutions is: a baffle 7 is arranged in the middle of the inside of the second barrel 1, the baffle 7 is movably hinged on the inner wall of the second barrel 1 in a hinge mode, and the baffle 7 divides the second barrel 1 into an upper area and a lower area; the upper area is a feeding area 14, the lower area is a buffer area 6, the baffle 7 is arranged in a downward inclined mode along the radial direction of the second barrel 1, and the included angle between the baffle 7 and the radial direction of the second barrel 1 is 0-90 degrees. The baffle 7 can effectively prevent ore pulp from splashing out of the second barrel 1 and the first barrel 3; the buffer zone 6 that the 1 lower part of second bucket set up can temporarily store a raw materials, plays the cushioning effect, has avoided the direct a large amount of raw materials to get into in the first bucket 3 with (mixing) shaft 4 and impeller 9 contact operation to cause the damage to it.

The present invention has been described with reference to the above embodiments, and the structure, arrangement, and connection of the respective members may be changed. On the basis of the technical scheme of the invention, the improvement or equivalent transformation of the individual components according to the principle of the invention is not excluded from the protection scope of the invention.

Claims

1. A loading device, comprising: the device comprises a first barrel (3), a second barrel (1), a power device and a stirring mechanism;

the first barrel (3) is communicated with the second barrel (1), and a wolf tooth stick (5) is arranged in the first barrel (3) and close to the inner wall of the first barrel;

the power device comprises a motor (10), an output shaft of the motor (10) is connected with a stirring mechanism, and the stirring mechanism is positioned in the first barrel (3);

a flushing pipeline (2) is arranged at the position, close to the port, of the second barrel (1);

an overflow port (15) is arranged on the side wall of the first barrel (3) close to the port.

2. A loading device according to claim 1, characterised in that: the stirring mechanism includes: the output shaft of the motor (10) is fixedly connected with a first belt wheel (12), and the first belt wheel (12) is in transmission connection with a second belt wheel (13) through a belt (11); the second belt wheel (13) is connected with a stirring shaft (4), the tail end of the stirring shaft (4) is provided with an impeller (9), and the stirring shaft (4) and the impeller (9) are arranged inside the first barrel (3).

3. A loading device according to claim 1, characterised in that: the middle position in the second barrel (1) is movably connected with a baffle (7), the upper part of the baffle (7) is a feeding area (14), and the lower part of the baffle is a buffer area (6).

4. A loading device according to claim 2, characterized in that: the number of the impellers (9) is at least two.

5. A loading device according to claim 2, characterized in that: the first belt wheel (12), the belt (11) and the second belt wheel (13) are externally provided with a housing (8).

6. A loading device according to claim 3, characterised in that: baffle (7) follow second bucket (1) radial direction downward sloping sets up, baffle (7) with the contained angle of second bucket (1) radial direction is at 0-90 degrees.

7. A loading device according to claim 1, characterised in that: the second barrel (1) is of an inverted cone structure.

8. A loading device according to claim 1, characterised in that: a plurality of side branches are arranged along the circumferential direction of the wolf tooth stick (5), and a plurality of small bulges are arranged on the circumferential direction of the wolf tooth stick (5) and the side branches.

9. A loading device according to claim 1, characterised in that: a plurality of water outlet holes are formed in the flushing pipeline (2).