CN213051046U

CN213051046U - Raw coal closes and puts a bucket overflow arrangement

Info

Publication number: CN213051046U
Application number: CN202021752065.9U
Authority: CN
Inventors: 王振华; 项治田; 杨志明; 苏文波; 张自成; 张向东
Original assignee: Inner Mongolia Mengxi Mining Co ltd
Current assignee: Inner Mongolia Mengxi Mining Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-27
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a raw coal closes and joins bucket overflow arrangement, close bucket, coal slime including raw coal and close and join the bucket, the coal slime closes the top intercommunication that the bucket was situated between and is fixed with the overflow bucket, the side upper portion of overflow bucket closes the top intercommunication that the bucket was situated between through overflow pipe and raw coal and fixes, be provided with the floating ring in the overflow bucket, the utility model discloses a top that closes the bucket at the coal slime sets up the overflow bucket that highly surpasss the raw coal and close the bucket to set up in the overflow bucket outside and close the overflow pipe that the bucket is connected with the raw coal, can make whole process need not to use the circulating pump to realize energy saving and consumption reduction and handle impurity comparatively laborsaving.

Description

Raw coal closes and puts a bucket overflow arrangement

Technical Field

The utility model relates to a coal washing field, concretely relates to raw coal closes and situated bucket overflow arrangement.

Background

When adopting the dense medium coal washing technology in the coal washery, the coal slime that produces among the current process (as shown in figure 3) is carried the coal slime through the conveyer pipe and is closed in the bucket of mediating, discharges into the collection pond again and carries the liquid through the circulating pump and close the bucket of mediating with raw coal and carry out the transfer and use, and the sedimentary impurity in the collection pond carries out periodic treatment, and it is high to discover not only the circulating pump power consumption that uses through long-term the use, and the impurity of depositional is handled also comparatively ardly in the collection pond.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a raw coal closes and situated between bucket overflow arrangement.

The utility model discloses a realize through following technical scheme:

the utility model provides a raw coal closes and closes bucket overflow arrangement, closes bucket, coal slime including raw coal and closes and close the bucket, the top intercommunication that the bucket was closed to the coal slime is fixed with the overflow bucket, the side upper portion of overflow bucket closes the top intercommunication of bucket through overflow pipe and raw coal and fixes, be provided with the showy ring in the overflow bucket, the outside of showy ring is fixed with the miscellaneous piece that removes of a plurality of loudspeaker form.

Preferably, the lower end of the inner part of the overflow bucket is provided with a limiting block for limiting the floating ring.

Preferably, the floating ring and the impurity removing block are integrally made of polytetrafluoroethylene.

Preferably, the bottom of the coal slime medium mixing barrel is provided with a sewage draining outlet provided with a switch valve.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality is through closing the top that the bucket was situated between at the coal slime and setting up the overflow bucket that highly surpass the raw coal and close the bucket to set up in the overflow bucket outside and close the overflow pipe that the bucket is connected with the raw coal, can make whole process need not to use the circulating pump to realize energy saving and consumption reduction and handle impurity comparatively laborsavingly.

Drawings

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

FIG. 2 is a perspective view of a portion of FIG. 1;

FIG. 3 is a prior art schematic;

in the figure: raw coal closes and is situated bucket 1, coal slime closes and situated bucket 2, drain 21, overflow bucket 3, float ring 31, edulcoration piece 32, stopper 33, overflow pipe 4, conveyer pipe 5.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, fig. 2, fig. 3, a raw coal closes and situated bucket overflow arrangement, close and situated bucket 1, coal slime including raw coal closes and situated bucket 2, the top intercommunication that the coal slime closed and situated bucket 2 is fixed with overflow bucket 3, overflow bucket 3's side upper portion is fixed through overflow pipe 4 and raw coal closes and situated bucket 1's top intercommunication, be provided with in the overflow bucket 3 and float ring 31, the outside of floating ring 31 is fixed with the edulcoration piece 32 of a plurality of loudspeaker forms.

The lower end of the inner part of the overflow bucket 3 is provided with a limiting block 33 for limiting the floating ring 31.

The floating ring 31 and the impurity removing block 32 are integrally made of polytetrafluoroethylene.

And a sewage draining outlet 21 provided with a switch valve is arranged at the bottom of the coal slime medium combining barrel 2.

The working principle is as follows: an overflow barrel 3 with the height exceeding that of a raw coal medium mixing barrel 1 is arranged at the top of the coal slime medium mixing barrel 2 and is connected with the top of the raw coal medium mixing barrel 1 through an overflow pipe 4, coal slime enters the coal slime medium mixing barrel 2 through a conveying pipe 5, supernatant liquid is gathered on the overflow barrel 3 and enters the raw coal medium mixing barrel 1 through the overflow pipe 4 for recycling, impurities gathered at the lower part in the coal slime medium mixing barrel 2 can be periodically discharged and treated through a drain outlet 21 at the lower part, so that the whole process does not need to use a circulating pump to realize energy conservation and consumption reduction and is labor-saving in impurity treatment, meanwhile, when dirt is gathered on the inner wall of the overflow barrel 3, a floating ring 31 arranged inside can move up and down according to the change of liquid level, a trumpet-shaped impurity removing block 32 outside the floating ring 31 rubs the dirt on the inner wall of the overflow barrel 3 in the process of moving up and down, the inner wall of the overflow barrel 3 is, the stopper 33 provided at the lower portion of the overflow bucket 3 prevents the floating ring 31 from being separated from the inside thereof.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a raw coal closes and joins bucket overflow arrangement, closes bucket (1), coal slime and closes and joins bucket (2) between including raw coal, its characterized in that: the top intercommunication that the coal slime closed and situated between bucket (2) is fixed with overflow bucket (3), the side upper portion of overflow bucket (3) is closed and situated between the top intercommunication of bucket (1) through overflow pipe (4) and raw coal and is fixed, be provided with in overflow bucket (3) and float ring (31), the outside of floating ring (31) is fixed with miscellaneous piece (32) of removing of a plurality of loudspeaker form.

2. The raw coal mixing barrel overflow device of claim 1, wherein: the lower end of the inner part of the overflow barrel (3) is provided with a limiting block (33) for limiting the floating ring (31).

3. The raw coal mixing barrel overflow device of claim 1, wherein: the floating ring (31) and the impurity removing block (32) are integrally made of polytetrafluoroethylene.

4. The raw coal mixing barrel overflow device of claim 1, wherein: and a sewage draining outlet (21) provided with a switch valve is arranged at the bottom of the coal slime medium combining barrel (2).