CN210875166U

CN210875166U - A mix machine that is used for converter dust removal to press ball production

Info

Publication number: CN210875166U
Application number: CN201921788467.1U
Authority: CN
Inventors: 帅林
Original assignee: Tianjin Ruilixin Environmental Protection Technology Co ltd
Current assignee: Tianjin Ruilixin Environmental Protection Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-30
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a mix machine for production of converter dust removal press ball, which comprises a housin, the casing internal level is fixed with the screen cloth, the screen cloth divide into grinding chamber and mixing chamber with the casing inner space, the both sides wall of casing all is equipped with the first feeder hopper that communicates with grinding chamber, the lateral wall of casing is equipped with the second feeder hopper that communicates with the mixing chamber, the both sides lower extreme of casing all is fixed with the supporting leg, the bottom of casing is equipped with the discharging pipe, install the discharge valve in the discharging pipe, the upper end of casing is fixed with the device pole, be equipped with elevating system on the device pole, all be equipped with corresponding round hole on the upper surface of casing and the screen cloth, run through in the round hole and be equipped with the bull stick, the upper end of bull stick is equipped with the slewing mechanism who is connected with elevating system. The utility model discloses it is rational in infrastructure, can grind the material into graininess, stir again, it is effectual to mix.

Description

A mix machine that is used for converter dust removal to press ball production

Technical Field

The utility model relates to a converter dust removal pressure ball technical field especially relates to a mix machine that is used for production of converter dust removal pressure ball.

Background

The flue gas generated in the converter steelmaking process contains a large amount of iron-containing dust, the cold-bonded pellets meeting the use requirement of the converter are produced by performing raw material analysis and ingredient calculation on converter dry-method fly ash and adopting a cold-bonded pellet production process, the cold-bonded pellets can replace iron ore or pellet ore to be used as a cooling agent and a slag former for converter steelmaking to be recycled to the converter, the cost of outsourcing iron-containing resources is reduced, the economic benefit and the social benefit are remarkable, and the circulating economic mode is met.

At present, converter fly ash pressing balls need to mix materials consisting of converter fly ash and sintered return ores with adhesives in the production process and stir uniformly, and a mixer is generally used, but most of the materials consisting of the sintered return ores are blocky, and the existing mixer cannot grind the materials into small particles, so that the mixing effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the mixed machine that is used for converter dust removal pressure ball production that proposes, it can grind the material into graininess, stirs again, mixes effectually.

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

a mixer for producing converter fly ash pressed balls comprises a shell, wherein a screen is horizontally fixed in the shell, the screen divides the space in the shell into a grinding chamber and a mixing chamber, the two side walls of the shell are both provided with a first feed hopper communicated with the grinding chamber, the side wall of the shell is provided with a second feed hopper communicated with the mixing chamber, the lower ends of the two sides of the shell are both fixed with supporting legs, a discharge pipe is arranged at the bottom of the shell, a discharge valve is arranged in the discharge pipe, a device rod is fixed at the upper end of the shell, the device rod is provided with a lifting mechanism, the upper surface of the shell and the screen are provided with corresponding round holes, a rotating rod penetrates through the round hole, a rotating mechanism connected with the lifting mechanism is arranged at the upper end of the rotating rod, and the side walls of the rotating rod, which are positioned in the grinding chamber and the mixing chamber, are respectively provided with a grinding mechanism and a stirring mechanism.

Preferably, the bottom of the housing is tapered.

Preferably, elevating system is including installing the first driving motor in the device pole upper end, the lateral wall of device pole is equipped with the bar groove, first driving motor's output shaft end extends to the bar inslot and is fixed with the threaded rod, threaded connection has the slide on the threaded rod, the lateral wall of slide and the inner wall sliding connection in bar groove, the upper end and the slide rotation of bull stick are connected.

Preferably, the rotating mechanism comprises a second driving motor installed at the upper end of the shell, a gear is fixed at the tail end of an output shaft of the second driving motor, and a long gear ring meshed with the gear is sleeved on the outer wall of the rotating rod.

Preferably, the grinding mechanism comprises a grinding plate mounted on the outer wall of the rotating rod, and the diameter of the grinding plate is slightly smaller than that of the screen mesh.

Preferably, the stirring mechanism comprises a group of first stirring blades fixed on the outer wall of the rotating rod, and the lower end of the rotating rod is rotatably connected with a group of second stirring blades.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up slewing mechanism, elevating system and grinding mechanism, can grind into tiny particle shape with being massive material to get into the mixing chamber stirring through the screen cloth, improve the mixing effect.

2. Rabbling mechanism can go on simultaneously with grinding mechanism, can realize through a driving source, design benefit to second stirring leaf can laminate conical casing bottom automatically, thereby improves the degree of consistency of stirring.

Drawings

FIG. 1 is a schematic structural diagram of a mixer for producing converter fly ash pressed balls according to the present invention;

fig. 2 is a schematic view of the working state of the mixing machine for producing converter fly ash pressed balls provided by the utility model.

In the figure: 1 casing, 2 grinding chambers, 3 bull sticks, 4 lapping plates, 5 screens, 6 second stirring leaves, 7 first stirring leaves, 8 discharging pipes, 9 supporting legs, 10 mixing chambers, 11 second feeding hoppers, 12 first feeding hoppers, 13 device rods, 14 second driving motors, 15 gears, 16 long gear rings, 17 sliding plates, 18 first driving motors, 19 threaded rods and 20 strip-shaped grooves.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-2, a mixer for producing converter fly ash press balls comprises a housing 1, the bottom of the housing 1 is arranged in a conical shape, a screen 5 is horizontally fixed in the housing 1, the screen 5 divides the space in the housing 1 into a grinding chamber 2 and a mixing chamber 10, two side walls of the housing 1 are respectively provided with a first feeding hopper 12 communicated with the grinding chamber 2, the side wall of the housing 1 is provided with a second feeding hopper 11 communicated with the mixing chamber 10, the lower ends of two sides of the housing 1 are respectively fixed with a supporting leg 9, the bottom of the housing 1 is provided with a discharging pipe 8, a discharging valve is arranged in the discharging pipe 8, the upper end of the housing 1 is fixed with a device rod 13, the device rod 13 is provided with a lifting mechanism, the lifting mechanism comprises a first driving motor 18 arranged at the upper end of the device rod 13, the side wall of the device rod 13 is provided with a strip-shaped groove 20, the tail end of an, threaded connection has slide 17 on the threaded rod 19, and the lateral wall of slide 17 and the inner wall sliding connection of bar groove 20, the upper end and the slide 17 of bull stick 3 rotate to be connected, can grind the regulation in clearance.

All be equipped with the round hole that corresponds on casing 1's upper surface and the screen cloth 5, install the spacing ring in the round hole, can further carry on spacingly to bull stick 3, run through in the round hole and be equipped with bull stick 3, the upper end of bull stick 3 is equipped with the slewing mechanism who is connected with elevating system, slewing mechanism is including installing second driving motor 14 in casing 1 upper end, second driving motor 14's output shaft end is fixed with gear 15, the outer wall cover of bull stick 3 is equipped with the long ring gear 16 with gear 15 meshing, because long ring gear 16 length is longer, the in-process that bull stick 3 moved down, remain throughout with gear 15's meshing, gear 15 rotates and drives long ring gear 16 and rotates.

The bull stick 3 is located and is equipped with grinding mechanism and rabbling mechanism on the lateral wall in grinding chamber 2 and mixing chamber 10 respectively, grind mechanism including installing grinding plate 4 on 3 outer walls of bull stick, the diameter of grinding plate 4 slightly is less than the diameter of screen cloth 5, rabbling mechanism is including fixing a set of first stirring leaf 7 on 3 outer walls of bull stick, the lower extreme of bull stick 3 rotates and is connected with a set of second stirring leaf 6, because second stirring leaf 6 rotates with bull stick 3 to be connected, thereby when bull stick 3 moves down, the bottom inner wall that second stirring leaf 6 can the 1 toper of automatic tilt laminating casing set up, thereby guarantee that the bottom material also can obtain even mixture.

In the utility model, the materials composed of the converter dedusting ash and the sintered return mine are filled into the grinding chamber 2 through two first feed hoppers 12, are uniformly distributed on both sides of the screen cloth 5, then the adhesive is filled into the mixing chamber 10 through a second feed hopper 11, the first drive motor 18 is started to drive the threaded rod 19 to rotate, the threaded rod 19 drives the sliding plate 17 to slide downwards, the sliding plate 17 drives the rotating rod 3 to move downwards, the grinding plate 4 is tightly pressed against the materials, the second drive motor 14 is started to drive the gear 15 to rotate, because the length of the long gear ring 16 is longer, the rotating rod 3 keeps the meshing with the gear 15 all the time in the process of moving downwards, the gear 15 rotates to drive the long gear ring 16 to rotate, thereby the grinding plate 4 rotates to grind, the grinding gap can be adjusted by the lifting mechanism in the grinding process, the materials ground into particles fall into the mixing chamber 10 through the screen cloth 5, the rotating rod 3 simultaneously drives a group of first stirring blades 7 and a group of second stirring blades 6 to, because second stirring leaf 6 rotates with bull stick 3 to when bull stick 3 moves down, second stirring leaf 6 can the bottom inner wall that the 1 toper of automatic slope laminating casing set up, thereby guarantees that the bottom material also can obtain even mixture, mixes the back that finishes, opens the discharge valve of discharging pipe 8 and can carry out the ejection of compact.

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 mix machine that is used for production of converter dust removal pressure ball, includes casing (1), its characterized in that, the level is fixed with screen cloth (5) in casing (1), screen cloth (5) divide into grinding chamber (2) and mixing chamber (10) with casing (1) inner space, the both sides wall of casing (1) all is equipped with and grinds first feeder hopper (12) of chamber (2) intercommunication, the lateral wall of casing (1) is equipped with second feeder hopper (11) with mixing chamber (10) intercommunication, the both sides lower extreme of casing (1) all is fixed with supporting leg (9), the bottom of casing (1) is equipped with discharging pipe (8), install the discharge valve in discharging pipe (8), the upper end of casing (1) is fixed with device pole (13), be equipped with elevating system on device pole (13), all be equipped with corresponding round hole on the upper surface of casing (1) and screen cloth (5), a rotating rod (3) penetrates through the round hole, a rotating mechanism connected with a lifting mechanism is arranged at the upper end of the rotating rod (3), and a grinding mechanism and a stirring mechanism are respectively arranged on the side walls of the rotating rod (3) in the grinding chamber (2) and the mixing chamber (10).

2. A mixer for the production of converter dust pellets according to claim 1, characterized in that the bottom of the housing (1) is conical.

3. The mixer for production of converter fly ash press balls according to claim 1, wherein the lifting mechanism comprises a first driving motor (18) installed at the upper end of a device rod (13), the side wall of the device rod (13) is provided with a strip-shaped groove (20), the tail end of an output shaft of the first driving motor (18) extends into the strip-shaped groove (20) and is fixed with a threaded rod (19), the threaded rod (19) is connected with a sliding plate (17) in a threaded manner, the side wall of the sliding plate (17) is connected with the inner wall of the strip-shaped groove (20) in a sliding manner, and the upper end of the rotating rod (3) is connected with the sliding plate (17) in a rotating manner.

4. The mixing machine for producing the converter fly ash pressed balls according to claim 1, wherein the rotating mechanism comprises a second driving motor (14) installed at the upper end of the shell (1), a gear (15) is fixed at the tail end of an output shaft of the second driving motor (14), and a long gear ring (16) meshed with the gear (15) is sleeved on the outer wall of the rotating rod (3).

5. A mixer for the production of converter dust pelletizing press balls according to claim 1, characterized in that the grinding mechanism comprises a grinding plate (4) mounted on the outer wall of the rotating bar (3), the diameter of the grinding plate (4) being slightly smaller than the diameter of the screen mesh (5).

6. The mixing machine for the production of converter fly ash pellets according to claim 1, wherein the stirring mechanism comprises a set of first stirring blades (7) fixed on the outer wall of the rotating rod (3), and a set of second stirring blades (6) is rotatably connected to the lower end of the rotating rod (3).