CN215844516U

CN215844516U - Coal preparation takes off medium sieve water jet equipment for coal production

Info

Publication number: CN215844516U
Application number: CN202122298277.5U
Authority: CN
Inventors: 霍金
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-18
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a coal preparation medium removing sieve water spraying device for coal production, which belongs to the technical field of coal production and comprises a base, a motor and a telescopic mechanism, wherein the surface of the base is fixedly connected with an installation frame, the surface of the installation frame is fixedly connected with the motor, a rotating shaft of the motor is rotatably connected with a control shaft, the control shaft penetrates through the installation frame and is fixedly connected with the installation plate, the device is provided with a rectangular water tank, the whole length and width are longer compared with those of the traditional arrangement type water spraying holes, so that the water spraying range is larger, in addition, the bottom end surface of the water tank is provided with a first connecting block, a second connecting block and a threaded rod, through the alignment of the two groups of water tanks, the threaded rod on one group of water tanks is inserted into the first connecting block on the other group of water tank for fixing, the two groups of water tanks can be bottled together, and then, through the extraction of a partition plate inserted into an opening on one side surface of the two groups of water tanks, so that the two groups of water tanks are communicated with each other, thereby further improving the water spraying range of the water tanks.

Description

Coal preparation takes off medium sieve water jet equipment for coal production

Technical Field

The utility model relates to the technical field of coal production, in particular to a coal preparation and medium removal sieve water spraying device for coal production.

Background

The dewatering screen mainly has the effects of dewatering, desliming and medium removal, and can be used for sand washing in sand and stone material plants, coal slime recovery in coal preparation plants, dry tailing discharge in ore dressing plants and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coal preparation medium removal sieve water spraying device for coal production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a coal preparation takes off medium sieve water jet equipment, includes base, motor and telescopic machanism, the fixed surface of base is connected with the mounting bracket, the fixed surface of mounting bracket is connected with the motor, the axis of rotation of motor is rotated and is connected with the control shaft, the control shaft runs through mounting bracket fixedly connected with mounting panel, the mounting panel passes through bolt fixed connection on the water tank, the bottom surface of water tank is provided with the opening that the array distributes, the top fixed surface of mounting panel is connected with telescopic machanism, telescopic machanism's internally mounted has the telescopic link, the bottom fixedly connected with closing plate of telescopic link and the inside diameter size looks adaptation of closing plate and water tank, the surface of closing plate is provided with the opening that the array distributes, the opening and the water tank surface that the closing plate surface set up the opening and become crisscross distribution.

Preferably, the size of the mounting bracket is adjustable according to the size of the water tank.

Preferably, the both sides surface of water tank all is provided with the opening, the equal fixedly connected with of opening both sides inner wall that the water tank surface set up is sealed to fill up, all insert in the opening that the water tank both sides surface set up and be equipped with the baffle, the bottom both sides fixed surface of water tank is connected with connecting block one and connecting block two, the inside of connecting block one is provided with the screw hole, the fixed surface of connecting block two is connected with the size of threaded rod and the screw hole looks adaptation of the inside setting of connecting block.

Preferably, the motor is a servo motor.

Preferably, the fixed surface of mounting panel is connected with the fixed block, the internally mounted of fixed block has the water pipe, the one end of water pipe is connected with external water supply towards the inside other end and the water pipe of water tank.

Preferably, the telescopic mechanism is a telescopic cylinder or a hydraulic cylinder.

Preferably, the surface of the base is provided with an annular water tank, the two sides of the water tank are provided with grooves, the outer side of the water tank arranged on the surface of the base is fixedly connected with a dust baffle, and the radius of the annular water tank arranged on the surface of the base needs to be larger than the length of the water tank.

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

1. the device is arranged into a cuboid through the water tanks, the whole length and width are longer than those of the traditional arrayed water spraying holes, so that the water spraying range is larger, the bottom end surfaces of the water tanks are provided with the first connecting block, the second connecting block and the threaded rod, the threaded rods on one water tank are inserted into the first connecting block on the other water tank to be fixed through the alignment of the two water tanks, so that the two water tanks can be bottled together, and then the inner parts of the two water tanks are communicated through the extraction of the partition plates inserted into the openings on the surfaces of the two opposite sides of the two water tanks, so that the water spraying range of the water tanks is further improved;

2. the water tank is driven by the motor to rotate above the annular water tank arranged on the surface of the base, so that the water tank can rotate in the water spraying process, sprayed water drops are thrown out under the action of centrifugal force, a water curtain is formed, dust generated in the coal dressing process can be covered, and dust is prevented from being raised;

3. the water tank surface through the base surface is provided with the dust baffle plate, so that water sprayed out of the water tank can be blocked by the dust baffle plate, and pollution caused by scattering of water drops and dust is avoided.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

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

FIG. 4 is an exploded view of a portion of the structure of the present invention;

fig. 5 is a schematic sectional view of a part of the structure of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a motor; 4. a control shaft; 5. mounting a plate; 6. a water tank; 7. a telescoping mechanism; 8. a telescopic rod; 9. a sealing plate; 10. a gasket; 11. a partition plate; 12. a first connecting block; 13. a second connecting block; 14. a threaded rod; 15. a fixed block; 16. a water pipe; 17. a dust baffle plate.

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 one

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution:

a coal preparation medium removing sieve water spraying device for coal production is characterized in that a medium removing sieve is arranged on a boss in the middle of an annular water tank arranged on the surface of a base 1 and located below an installation frame 2, water is poured into a water tank 6 through a water pipe 16 arranged inside a fixing block 15, a telescopic mechanism 7 is started to operate, the telescopic mechanism 7 drives a telescopic rod 8 to be connected with the telescopic rod 8 to slide up and down inside a sealing plate 9, when the sealing plate 9 abuts against the bottom end surface of the water tank 6, water inside the water tank 6 cannot flow out due to the fact that openings arranged on the surface of the sealing plate 9 and openings arranged on the surface of the water tank 6 are distributed in a staggered mode, and when the sealing plate 9 does not abut against the surface of the water tank 6, water inside the water tank 6 can flow out through the openings arranged on the bottom end surface of the water tank 6;

and the bottom surface of water tank 6 is provided with connecting block 12, connecting block two 13, threaded rod 14, align through two sets of water tanks 6, insert threaded rod 14 on a set of water tank 6 and establish connecting block 12 on another set of water tank 6 in and fix, make two sets of water tanks 6 can the bottling together, the baffle 11 through inserting in the opening of the relative side surface of two sets of water tanks 6 again takes out, and baffle 11 takes out the back, two sets of sealed pads can be contradicted and seal the opening that sets up 06 surfaces together, make the inside UNICOM of two sets of water tanks 6, thereby further improve the scope that 6 water sprays of water tank.

Example two

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, on the basis of the first embodiment, the present invention provides a technical solution:

the utility model provides a coal preparation takes off medium sieve water jet equipment, it rotates to be connected mounting panel 5 through motor 3 operation drive control axle 4, make mounting panel 5 drive water tank 6 and rotate, further make water tank 6 can rotate at the water spray in-process, thereby make spun water droplet be thrown away under the effect of centrifugal force, thereby form the water curtain, can cover the dust that the coal preparation in-process produced, avoid producing the raise dust, and 6 spun water of water tank can be kept off by shelves dust board 17 in rotatory whereabouts, avoid water droplet adhesion dust to scatter out and cause the pollution.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal preparation takes off medium sieve water jet equipment, includes base (1), motor (3) and telescopic machanism (7), its characterized in that: the surface of the base (1) is fixedly connected with a mounting frame (2), the surface of the mounting frame (2) is fixedly connected with a motor (3), a rotating shaft of the motor (3) is rotatably connected with a control shaft (4), the control shaft (4) penetrates through the mounting frame (2) and is fixedly connected with a mounting plate (5), the mounting plate (5) is fixedly connected onto a water tank (6) through bolts, the bottom surface of the water tank (6) is provided with openings distributed in an array manner, the top surface of the mounting plate (5) is fixedly connected with a telescopic mechanism (7), a telescopic rod (8) is arranged inside the telescopic mechanism (7), the bottom end of the telescopic rod (8) is fixedly connected with a sealing plate (9), the size of the sealing plate (9) is matched with the inner diameter size of the water tank (6), and the surface of the sealing plate (9) is provided with the openings distributed in an array manner, the openings arranged on the surface of the sealing plate (9) and the openings arranged on the surface of the water tank (6) are distributed in a staggered mode.

2. The coal preparation sculping screen water spray device for coal production according to claim 1, characterized in that: the size of the mounting frame (2) can be adjusted according to the size of the water tank (6).

3. The coal preparation sculping screen water spray device for coal production according to claim 2, characterized in that: the both sides surface of water tank (6) all is provided with the opening, the sealed pad (10) of the equal fixedly connected with of opening both sides inner wall of water tank (6) surface setting, all insert in the opening that water tank (6) both sides surface set up and be equipped with baffle (11), the bottom both sides fixed surface of water tank (6) is connected with connecting block (12) and connecting block two (13), the inside of connecting block (12) is provided with the screw hole, the fixed surface of connecting block two (13) is connected with the size of threaded rod (14) and the screw hole looks adaptation of connecting block (12) inside setting.

4. The coal preparation sculping screen water injection device of claim 3, characterized in that: the motor (3) is a servo motor.

5. The coal preparation sculping screen water spray device for coal production according to claim 1, characterized in that: the fixed surface of mounting panel (5) is connected with fixed block (15), the internally mounted of fixed block (15) has water pipe (16), the one end of water pipe (16) is connected with external water supply towards the other end of water tank (6) inside and water pipe (16).

6. The coal preparation sculping screen water spray device for coal production according to claim 1, characterized in that: the telescopic mechanism (7) is a telescopic cylinder or a hydraulic cylinder.

7. The coal preparation sculping screen water spray device for coal production according to claim 1, characterized in that: the water tank is characterized in that an annular water tank is arranged on the surface of the base (1), grooves are formed in two sides of the water tank, a dust baffle (17) is fixedly connected to the outer side of the water tank arranged on the surface of the base (1), and the radius of the annular water tank arranged on the surface of the base (1) needs to be larger than the length of the water tank (6).