CN217367961U

CN217367961U - Hydraulic coal slime stirring and conveying device

Info

Publication number: CN217367961U
Application number: CN202221492784.0U
Authority: CN
Inventors: 张岩斌; 张玺
Original assignee: Xi'an Yini Technology Co ltd
Current assignee: Xi'an Yini Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-06
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a water conservancy coal slime stirring conveyor belongs to the coal slime stirring and carries technical field. A hydraulic coal slime stirring and conveying device comprises an installation base and a supporting frame fixed on the installation base, wherein a first motor, a speed reducer and a spiral conveying mechanism are fixedly installed on the upper surface of the installation base, an input shaft of the speed reducer is fixedly connected with an output shaft of the first motor, an output shaft of the speed reducer is fixedly connected with a spiral main shaft included by the spiral conveying mechanism through a coupler, and a stirring mechanism is arranged above the spiral conveying mechanism and is fixedly connected and communicated with the spiral conveying mechanism from top to bottom; the utility model discloses, it is smooth and easy to have the pan feeding to carry, and the delivery capacity is big, and the power consumption is low, characteristics that production efficiency is high, and muddy water stirring, auger delivery rotational speed are high, and the delivery capacity is big, has improved the coal slime delivery capacity, has solved the high water-bearing coal slime and has carried the bottleneck that difficulty and efficiency are not high, provides industrialization, scale application guarantee for low reaches coal slime is broken, slurrying system.

Description

Hydraulic coal slime stirring and conveying device

Technical Field

The utility model relates to a technical field is carried in the coal slime stirring, especially relates to a water conservancy coal slime stirring conveyor.

Background

Coal slime generally refers to semisolid matter formed by coal dust containing water, is a product in the coal production process, has very large property difference and large availability difference according to different varieties and different formation mechanisms, has various varieties and wide application, and can be used after being treated by a coal slime stirring device.

Chinese patent CN201735359U, 2011 2/9 discloses "heavy calcium slurry high-speed dispersion bucket", this equipment includes the storage bucket and installs the (mixing) shaft at the storage bucket center, drive mechanism is equipped with on (mixing) shaft upper portion, respectively be equipped with a circular dispersion impeller in the middle part and the lower part of (mixing) shaft, this kind of mode of setting up makes ore pulp foam many, the defoaming effect is poor, the ore pulp rotational speed that the pivot was kept away from to the agitator is low, it is longer to cause the time of dispersion work, coal slurry dispersion effect is poor, can not reach fine coal slime granule dissolved state, it carries difficulty and efficiency not high to have led to highly contain water coal slime, consequently, a hydraulic coal slime stirring conveyor is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the high-water-content coal slime in the prior art is difficult to convey and is not high in efficiency, and providing a hydraulic coal slime stirring and conveying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydraulic coal slime stirring and conveying device, which comprises a mounting base and a supporting frame fixed on the mounting base, the upper surface of the mounting base is fixedly provided with a first motor, a speed reducer and a spiral conveying mechanism, the input shaft of the speed reducer is fixedly connected with the output shaft of the first motor, the output shaft of the speed reducer is fixedly connected with a spiral main shaft included by the spiral conveying mechanism through a coupler, a stirring mechanism is arranged above the spiral conveying mechanism, the spiral conveying mechanism and the stirring mechanism are fixedly connected and communicated up and down, the barrel body of the spiral conveying mechanism is provided with a water replenishing port, the top end of the stirring box body of the stirring mechanism is provided with a feeding port, one side fixed mounting of agitator tank has the moisturizing fill, the inside rotation of agitator tank is connected with two stirring main shafts, two the setting from top to bottom of stirring main shaft is in the inside of agitator tank.

Preferably, the spiral conveying mechanism comprises a cylinder, a spiral main shaft is rotatably connected inside the cylinder, and a spiral blade is fixedly connected to the outer surface of the spiral main shaft.

Preferably, the outer surface of the cylinder body is provided with a discharge port, the discharge port is arranged at one end far away from the first motor, and the opening of the discharge port faces downwards.

Preferably, the helical blade is spirally mounted along the main spiral shaft, and the pitch of the helical blade is not less than millimeters.

Preferably, the stirring mechanism comprises a second motor fixedly mounted at the top of the support frame and a stirring box body fixedly mounted on the barrel, the outer surface of the stirring main shaft is fixedly connected with a stirring impeller, and the second motor is fixedly connected with the stirring main shaft through a second speed reducer.

Preferably, the extending end of the stirring main shaft is provided with a transmission mechanism, the transmission mechanism comprises a belt wheel fixedly connected and fixedly installed at the extending end of the stirring main shaft, and a belt is arranged on the outer surface of the belt wheel.

Preferably, the distance between the stirring impellers is not less than millimeters, and the stirring impellers are spirally arranged on the outer surface of the stirring main shaft.

Compared with the prior art, the utility model provides a water conservancy coal slime stirring conveyor possesses following beneficial effect:

1. the utility model discloses, through the cooperation setting between installation base, shaft coupling, speed reducer, first motor, support frame, rabbling mechanism, stirring box, stirring main shaft, feed inlet, moisturizing fill, auger delivery mechanism, barrel, auger delivery mechanism, moisturizing mouth, the discharge gate, during the use, the coal slime gets into the inside of stirring box from the feed inlet, after two stirring main shafts stir, fall into the inside of barrel, carry out the coal slime from the discharge gate through the auger delivery shaft, moisturizing is carried out from moisturizing fill and moisturizing mouth during stirring and transportation, make the inside of stirring box and barrel contain a large amount of mixed water, the coal slime material can not bond on this device yet, have the pan feeding and transport smooth and easy, the transmission capacity is big, the power consumption is low, high in production efficiency, muddy water stirring, auger delivery rotational speed is high, the transmission capacity is big, the coal slime transmission capacity has been improved, the bottleneck that high moisture coal slime transmission difficulty and efficiency are not high has been solved, provides industrial and large-scale application guarantee for a downstream coal slime crushing and pulping system.

2. The utility model discloses, through the installation base, the shaft coupling, the speed reducer, first motor, a support frame, rabbling mechanism, the second motor, the second speed reducer, drive mechanism, the band pulley, the belt, the stirring box, the stirring main shaft, impeller, screw conveyor, the barrel, cooperation setting between screw main shaft and the helical blade, first motor and second motor are screw conveyor and rabbling mechanism respectively and provide power, first motor passes through the speed reducer and the shaft coupling drives the screw main shaft rotates, the last helical blade of screw main shaft carries the coal slime to outside the barrel, the second motor drives the stirring main shaft through second speed reducer and drive mechanism and rotates, the stirring main shaft drives and rotates impeller, impeller makes coal slime and water intensive mixing.

Drawings

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

fig. 2 is a schematic structural view of the transmission mechanism of the present invention;

fig. 3 is a schematic side structure diagram of the stirring box of the present invention.

In the figure: 1. installing a base; 2. a coupling; 3. a speed reducer; 4. a first motor; 5. a support frame; 6. a stirring mechanism; 601. a second motor; 602. a second speed reducer; 603. a transmission mechanism; 6031. a pulley; 6032. a belt; 604. a stirring box body; 605. a stirring main shaft; 606. a stirring impeller; 7. a feed inlet; 8. a water replenishing hopper; 9. a screw conveying mechanism; 901. a barrel; 902. a helical main shaft; 903. a helical blade; 904. a water replenishing port; 905. and (4) a discharge port.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a hydraulic coal slime stirring and conveying device, which comprises a mounting base 1 and a support frame 5 fixed on the mounting base 1, wherein a first motor 4, a speed reducer 3 and a spiral conveying mechanism 9 are fixedly mounted on the upper surface of the mounting base 1, the spiral conveying mechanism 9 comprises a cylinder 901, a spiral main shaft 902 is rotatably connected inside the cylinder 901, a spiral blade 903 is fixedly connected to the outer surface of the spiral main shaft 902, the spiral blade 903 is spirally mounted along the spiral main shaft 902, the distance between the spiral blades 903 is not less than 100 mm, a discharge hole 905 is formed in the outer surface of the cylinder 901, the discharge hole 905 is arranged at one end far away from the first motor 4 and has a downward opening, an input shaft of the speed reducer 3 is fixedly connected with an output shaft of the first motor 4, an output shaft of the speed reducer 3 is fixedly connected with the spiral main shaft 902 included in the spiral conveying mechanism 9 through a coupler 2, the spiral conveying mechanism 9 comprises a cylinder 901 provided with a water replenishing port 904, a stirring mechanism 6 is arranged above the spiral conveying mechanism 9 and is vertically and fixedly connected and communicated with the cylinder 901, the stirring mechanism 6 comprises a second motor 601 fixedly arranged at the top of a support frame 5 and a stirring box body 604 fixedly arranged on the cylinder 901, the outer surface of a stirring main shaft 605 is fixedly connected with stirring impellers 606, the distance between the stirring impellers 606 is not less than 100 mm, the stirring impellers 606 are spirally arranged on the outer surface of the stirring main shaft 605, the second motor 601 is fixedly connected with the stirring main shaft 605 through a second speed reducer 602, the extending end of the stirring main shaft 605 is provided with a transmission mechanism 603, the transmission mechanism 603 comprises a belt wheel 6031 fixedly connected and fixedly arranged on the extending end of the stirring main shaft 605, the outer surface of the belt wheel 6031 is provided with a belt 6032, the top end of the stirring box body 604 included by the stirring mechanism 6 is provided with a feed inlet 7, one side of the stirring box body 604 is fixedly provided with a water replenishing hopper 8, the inside of the stirring box body 604 is rotatably connected with two stirring main shafts 605, and the two stirring main shafts 605 are vertically arranged inside the stirring box body 604.

In the utility model, through the matching arrangement between the installation base 1, the shaft coupling 2, the speed reducer 3, the first motor 4, the support frame 5, the stirring mechanism 6, the stirring box body 604, the stirring main shaft 605, the feed inlet 7, the water replenishing hopper 8, the screw conveying mechanism 9, the cylinder 901, the screw main shaft 902, the water replenishing port 904 and the discharge port 905, when in use, the coal slime enters the inside of the stirring box body 604 from the feed inlet 7, after being stirred by the two stirring main shafts 605, falls into the inside of the cylinder 901, the coal slime is conveyed out from the discharge port 905 by the screw main shaft 902, the water replenishing is carried out from the water replenishing hopper 8 and the water replenishing port 904 during stirring and conveying, so that the inside of the stirring box body 604 and the cylinder 901 contains a large amount of mixed water, the coal slime material can not be bonded on the device, the device has the characteristics of smooth feeding and conveying, large conveying capacity, low energy consumption, high production efficiency, muddy water stirring and screw conveying rotating speed are high, the utility model provides a large conveying capacity, improves the conveying capacity of coal slime, solves the bottleneck of difficult conveying and low efficiency of high-moisture coal slime, and provides industrial and large-scale application guarantee for downstream coal slime crushing and pulping systems, through the matching arrangement of the mounting base 1, the shaft coupling 2, the speed reducer 3, the first motor 4, the support frame 5, the stirring mechanism 6, the second motor 601, the second speed reducer 602, the transmission mechanism 603, the belt wheel 6031, the belt 6032, the stirring box 604, the stirring main shaft 605, the stirring impeller 606, the spiral conveying mechanism 9, the cylinder 901, the spiral main shaft 902 and the spiral blade 903, the first motor 4 and the second motor 601 respectively provide power for the spiral conveying mechanism 9 and the stirring mechanism 6, the first motor 4 drives the spiral main shaft 902 to rotate through the shaft coupling 3 and the shaft coupling 2, the spiral blade 903 on the spiral main shaft 902 conveys the coal slime out of the cylinder 901, the second motor 601 drives the stirring main shaft 605 to rotate through the second speed reducer 602 and the transmission mechanism 603, the stirring main shaft 605 drives the rotating stirring impeller 606 to rotate, and the stirring impeller 606 enables the coal slime to be fully mixed with the water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water conservancy coal slime stirring conveyor, includes installation base (1) to and fix support frame (5) on installation base (1), its characterized in that, the last fixed surface of installation base (1) installs first motor (4), speed reducer (3) and screw delivery mechanism (9), the input shaft of speed reducer (3) and the output shaft fixed connection of first motor (4), the output shaft of speed reducer (3) passes through spiral main shaft (902) fixed connection that shaft coupling (2) and screw delivery mechanism (9) include, the top of screw delivery mechanism (9) is provided with rabbling mechanism (6), and the two is upper and lower fixed connection and communicate with each other, be provided with moisturizing mouth (904) on barrel (901) that screw delivery mechanism (9) included, feed inlet (7) have been seted up on the top of stirring box (604) that rabbling mechanism (6) included, one side of the stirring box body (604) is fixedly provided with a water replenishing hopper (8), the inside of the stirring box body (604) is rotatably connected with two stirring main shafts (605), and the two stirring main shafts (605) are vertically arranged in the stirring box body (604).

2. The hydraulic coal slime stirring and conveying device as claimed in claim 1, wherein the spiral conveying mechanism (9) comprises a cylinder body (901), a spiral main shaft (902) is rotatably connected inside the cylinder body (901), and a spiral blade (903) is fixedly connected to the outer surface of the spiral main shaft (902).

3. The hydrocoal slime stirring and conveying device as claimed in claim 2, wherein the outer surface of the cylinder (901) is provided with a discharge hole (905), and the discharge hole (905) is arranged at the end far away from the first motor (4) and is opened downwards.

4. The hydraulic coal slime stirring and conveying device according to claim 3, wherein the helical blades (903) are spirally installed along the main spiral shaft (902), and the pitch of the helical blades (903) is not less than 100 mm.

5. The hydraulic coal slime stirring and conveying device as claimed in claim 1, wherein the stirring mechanism (6) comprises a second motor (601) fixedly mounted at the top of the support frame (5) and a stirring box body (604) fixedly mounted on the cylinder body (901), a stirring impeller (606) is fixedly connected to the outer surface of the stirring main shaft (605), and the second motor (601) is fixedly connected with the stirring main shaft (605) through a second speed reducer (602).

6. The hydraulic coal slime stirring and conveying device as claimed in claim 5, wherein a transmission mechanism (603) is arranged at the extending end of the stirring main shaft (605), the transmission mechanism (603) comprises a belt wheel (6031) fixedly connected and fixedly installed at the extending end of the stirring main shaft (605), and a belt (6032) is arranged on the outer surface of the belt wheel (6031).

7. The hydrocoal slime stirring and conveying device according to claim 6, wherein the distance between the stirring impellers (606) is not less than 100 mm, and the stirring impellers (606) are spirally arranged on the outer surface of the stirring main shaft (605).