CN216419848U

CN216419848U - Coal dressing is with taking off well screen water spray device

Info

Publication number: CN216419848U
Application number: CN202122550440.2U
Authority: CN
Inventors: 田滔; 佟富睿
Original assignee: Beijing Chinacoal Coal Preparation Technology Co ltd
Current assignee: Beijing Chinacoal Coal Preparation Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-03
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a coal dressing is with taking off medium sieve water spray shower, including the base plate, the intermediate position of base plate upper surface is equipped with the feed liquor subassembly, the feed liquor subassembly includes water delivery part and drive part, the outside both sides of feed liquor subassembly are equipped with spray assembly, the inside upper end of spray assembly is equipped with the extrusion subassembly, spray assembly outside one side is equipped with fixed subassembly; the cooperation through spray assembly and extrusion subassembly is used, the automatic effect of spraying water has been realized, and whole water spray process need not to consume a large amount of manpowers, whole process operation is convenient, be convenient for relevant staff uses, cooperation through water delivery part and driver part is used, can realize the automatic effect of supplying water, make whole water spray device can continuously carry out work, current water spray device has been solved to a certain extent owing to do not possess the function of automatic water supply, and then be difficult to continuously carry out the problem of water spray work.

Description

Coal dressing is with taking off well screen water spray device

Technical Field

The utility model relates to a coal dressing auxiliary assembly technical field specifically is a coal dressing is with taking off well screen water spray shower device.

Background

Coal preparation is also called coal washing; namely, the process of selecting clean coal meeting the user quality requirement from raw coal; the coal for coking has certain requirements on ash content and sulfur content, and cleaned coal which is subjected to washing and dressing must be used; the lithofacies composition of coal and the quantity, type, nature and distribution state of minerals in coal are all factors influencing the selectivity of coal; in the coal dressing process, a medium removing sieve and a water spraying device are commonly matched for use to carry out screening.

Although the existing water spraying device has the effect of spraying water in the coal dressing process, the existing water spraying device has some defects in the actual use process, and the existing water spraying device is difficult to continuously spray water and further difficult to continuously perform coal dressing for a long time due to the fact that the existing water spraying device does not have the function of automatic water supply.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water-spraying and sprinkling device of a medium-removing sieve for coal dressing, which is provided with a water delivery part and a driving part; the problem that the existing water spraying device provided in the background art is difficult to continuously spray water because the existing water spraying device does not have the function of automatic water supply is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a medium removing sieve water spraying and sprinkling device for coal dressing comprises a substrate, wherein a liquid inlet assembly is arranged in the middle of the upper surface of the substrate and comprises a water conveying part and a driving part, the driving part is positioned at the upper end inside the water conveying part, spraying assemblies are arranged on two sides of the outside of the liquid inlet assembly, an extrusion assembly is arranged at the upper end inside the spraying assemblies, a fixing assembly is arranged on one side of the outside of the spraying assemblies, and the fixing assembly and the spraying assemblies are fixedly arranged on the upper surface of the substrate;

the water delivery part comprises a water storage tank, a water delivery pipe and a control valve, and the water storage tank is fixedly arranged on the upper surface of the base plate;

the driving part comprises a lifting plate, a hydraulic cylinder and a hydraulic rod, and the hydraulic cylinder is fixedly arranged in the middle of the upper surface of the water storage tank.

Preferably, the top end of the water delivery pipe is connected with two sides of the lower end inside the water storage tank in a sealing mode, and the control valve is connected with one side inside the water delivery pipe in a sealing mode.

Preferably, the lifter plate is connected inside the water storage tank in a sliding manner, the top end of the hydraulic rod is connected to the output end of the hydraulic cylinder in a sealing manner, and the tail end of the hydraulic rod is fixedly installed in the middle of the upper surface of the lifter plate.

Preferably, the spraying assembly comprises a water spraying tank, a water outlet pipe and a spraying head, the water spraying tank is fixedly installed on the upper surface of the substrate, and the tail end of the water conveying pipe is connected to one side of the upper end inside the water spraying tank in a sealing mode.

Preferably, the top end of the water outlet pipe is connected to one side of the lower end in the water spraying tank in a sealing mode, and the spray head is connected to the tail end of the water outlet pipe in a sealing mode.

Preferably, the fixing assembly comprises a fixing sleeve and a fixing rod, the fixing sleeve is fixedly installed outside the water outlet pipe, the top end of the fixing rod is fixedly installed at the lower end of the outside of the fixing sleeve, and the tail end of the fixing rod is fixedly installed on the upper surface of the substrate.

Preferably, the extrusion subassembly includes stripper plate, electric putter and fixed plate, fixed plate fixed mounting is in spray tank upper surface intermediate position, stripper plate sliding connection is inside the spray tank, electric putter top fixed mounting is in fixed plate lower surface intermediate position, the terminal fixed mounting of electric putter is in stripper plate upper surface intermediate position.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the liquid inlet component, and the liquid inlet component comprises the water delivery part and the driving part, when the water is needed to be supplied to the spraying component, the effect of automatic water supply can be realized by matching the water delivery part and the driving part, so that the whole water spraying and sprinkling device can continuously work, and the problem that the existing water spraying device is difficult to continuously spray water due to the fact that the existing water spraying device does not have the function of automatic water supply is solved to a certain extent;

2. the utility model discloses be equipped with spray set and extrusion subassembly, actually spray water the during operation, use through spray set and extrusion subassembly's cooperation, realized the automatic effect of spraying water, and whole water spray process need not to consume a large amount of manpowers, whole process simple operation, and the relevant staff of being convenient for uses.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the water spraying tank of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is the schematic diagram of the internal structure of the water storage tank of the present invention.

In the figure: 1. a substrate; 2. a spray assembly; 21. a water spraying tank; 22. a water outlet pipe; 23. a shower head; 3. an extrusion assembly; 31. a pressing plate; 32. an electric push rod; 33. a fixing plate; 4. a liquid inlet component; 41. a water delivery part; 411. a water storage tank; 412. a water delivery pipe; 413. a control valve; 42. a drive member; 421. a lifting plate; 422. a hydraulic cylinder; 423. a hydraulic lever; 5. a fixing assembly; 51. fixing the sleeve; 52. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a coal dressing is with taking off the spray water spray shower apparatus of medium sieve, including the base plate 1, the upper surface intermediate position of the base plate 1 has liquid inlet assemblies 4, the liquid inlet assembly 4 includes water delivery part 41 and drive unit 42, the drive unit 42 locates the upper end of the inside of water delivery part 41, both sides of the outside of the liquid inlet assembly 4 have spray assemblies 2, the upper end of the inside of spray assembly 2 has squeezing assemblies 3, one side of the outside of spray assembly 2 has fixed assemblies 5, fixed assemblies 5 and spray assemblies 2 are all fixedly mounted on the upper surface of the base plate 1, while actually using, the extrusion component 3 controls the spray component 2 to spray water so as to realize the effect of spraying water to the raw coal, the position of the spray component 2 is fixed through the fixing component 5 to ensure stable spray work, the water supply part 41 and the driving part 42 are matched to realize the effect of automatically supplying water to the spraying assembly 2.

The spraying component 2 comprises a water spraying tank 21, a water outlet pipe 22 and a spraying head 23, the water spraying tank 21 is fixedly arranged on the upper surface of the substrate 1, the tail end of a water conveying pipe 412 is hermetically connected to one side of the upper end inside the water spraying tank 21, the top end of the water outlet pipe 22 is hermetically connected to one side of the lower end inside the water spraying tank 21, the spraying head 23 is hermetically connected to the tail end of the water outlet pipe 22, the fixing component 5 comprises a fixing sleeve 51 and a fixing rod 52, the fixing sleeve 51 is fixedly arranged outside the water outlet pipe 22, the top end of the fixing rod 52 is fixedly arranged at the lower end outside the fixing sleeve 51, the tail end of the fixing rod 52 is fixedly arranged on the upper surface of the substrate 1, when the water spraying work is actually carried out, the water inside the water spraying tank 21 can be injected into the spray header 23 through the water outlet pipe 22 and finally sprayed out through the spray header 23, so as to realize the effect of automatic water spraying, the position of the water outlet pipe 22 is fixed by the fixing sleeve 51, and the position of the fixing sleeve 51 is fixed by the fixing rod 52.

Extrusion subassembly 3 includes stripper plate 31, electric putter 32 and fixed plate 33, fixed plate 33 fixed mounting is in water spraying tank 21 upper surface intermediate position, stripper plate 31 sliding connection is inside water spraying tank 21, electric putter 32 top fixed mounting is in fixed plate 33 lower surface intermediate position, the terminal fixed mounting of electric putter 32 is in stripper plate 31 upper surface intermediate position, stretch through control electric putter 32, drive stripper plate 31 moves down along water spraying tank 21 is inside, water spraying tank 21 is inside to be the malleation state this moment, and then make this moment the inside water of water spraying tank 21 can pour into spray head 23 through outlet pipe 22 inside, finally spout through spray head 23, in order to realize the effect of automatic water spray.

The water delivery part 41 comprises a water storage tank 411, a water delivery pipe 412 and a control valve 413, the upper surface of the water storage tank 411 is fixedly installed on the upper surface of the base plate 1, the top end of the water delivery pipe 412 is connected to two sides of the inner lower end of the water storage tank 411 in a sealing mode, the control valve 413 is connected with one side of the inner portion of the water delivery pipe 412 in a sealing mode, when water needs to be supplied to the inner portion of the water spraying tank 21, the control valve 413 is opened, the water inside the water storage tank 411 can be injected into the water spraying tank 21 through the water delivery pipe 412 at the moment, and therefore the automatic water supply effect is achieved.

Drive unit 42 includes lifter plate 421, pneumatic cylinder 422 and hydraulic stem 423, pneumatic cylinder 422 fixed mounting is in water storage tank 411 upper surface intermediate position, lifter plate 421 sliding connection is inside water storage tank 411, hydraulic stem 423 top sealing connection is in pneumatic cylinder 422 output, the terminal fixed mounting of hydraulic stem 423 is in lifter plate 421 upper surface intermediate position, actually supply water during operation, open the back with control valve 413, through opening pneumatic cylinder 422, drive hydraulic stem 423 stretches, and then drive lifter plate 421 and move down along water storage tank 411 is inside, water storage tank 411 is inside to be the malleation state this moment, and then make inside water accessible raceway 412 of water storage tank 411 pour into inside water spout tank 21, thereby automatic water supply's effect has been realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal dressing is with taking off medium sieve water spray shower, includes base plate (1), its characterized in that: the liquid inlet component (4) is arranged in the middle of the upper surface of the substrate (1), the liquid inlet component (4) comprises a water conveying part (41) and a driving part (42), the driving part (42) is located at the upper end of the inner part of the water conveying part (41), the spraying components (2) are arranged on two sides of the outer part of the liquid inlet component (4), the extruding component (3) is arranged at the upper end of the inner part of the spraying component (2), the fixing component (5) is arranged on one side of the outer part of the spraying component (2), and the fixing component (5) and the spraying component (2) are both fixedly installed on the upper surface of the substrate (1);

the water delivery part (41) comprises a water storage tank (411), a water delivery pipe (412) and a control valve (413), and the water storage tank (411) is fixedly arranged on the upper surface of the substrate (1);

the driving component (42) comprises a lifting plate (421), a hydraulic cylinder (422) and a hydraulic rod (423), and the hydraulic cylinder (422) is fixedly installed in the middle of the upper surface of the water storage tank (411).

2. The water-spraying and sprinkling device of the medium-removing sieve for coal dressing according to claim 1, wherein: the top end of the water conveying pipe (412) is connected to two sides of the lower end inside the water storage tank (411) in a sealing mode, and the control valve (413) is connected with one side inside the water conveying pipe (412) in a sealing mode.

3. The water-spraying and sprinkling device of the medium-removing sieve for coal dressing according to claim 1, wherein: the lifting plate (421) is connected inside the water storage tank (411) in a sliding mode, the top end of the hydraulic rod (423) is connected to the output end of the hydraulic cylinder (422) in a sealing mode, and the tail end of the hydraulic rod (423) is fixedly installed in the middle of the upper surface of the lifting plate (421).

4. The water-spraying and sprinkling device of the medium-removing sieve for coal dressing according to claim 1, wherein: the spraying assembly (2) comprises a water spraying tank (21), a water outlet pipe (22) and a spraying head (23), the water spraying tank (21) is fixedly installed on the upper surface of the substrate (1), and the tail end of the water conveying pipe (412) is connected to one side of the upper end inside the water spraying tank (21) in a sealing mode.

5. The water-spraying and sprinkling device of the medium-removing sieve for coal dressing according to claim 4, wherein: the top end of the water outlet pipe (22) is hermetically connected to one side of the lower end in the water spraying tank (21), and the spray header (23) is hermetically connected to the tail end of the water outlet pipe (22).

6. The water-spraying and sprinkling device of the medium-removing sieve for coal dressing according to claim 1, wherein: the fixed assembly (5) comprises a fixed sleeve (51) and a fixed rod (52), the fixed sleeve (51) is fixedly installed outside the water outlet pipe (22), the top end of the fixed rod (52) is fixedly installed at the lower end of the outside of the fixed sleeve (51), and the tail end of the fixed rod (52) is fixedly installed on the upper surface of the substrate (1).

7. The water-spraying and sprinkling device of the medium-removing sieve for coal dressing according to claim 1, wherein: extrusion subassembly (3) are including stripper plate (31), electric putter (32) and fixed plate (33), fixed plate (33) fixed mounting is in water spraying tank (21) upper surface intermediate position, stripper plate (31) sliding connection is inside water spraying tank (21), electric putter (32) top fixed mounting is in fixed plate (33) lower surface intermediate position, electric putter (32) end fixed mounting is in stripper plate (31) upper surface intermediate position.