CN211069817U

CN211069817U - Stirring device for producing unshaped refractory material

Info

Publication number: CN211069817U
Application number: CN201922026916.5U
Authority: CN
Inventors: 范秋棉; 谢有生; 吕小平; 张苏; 范环玲
Original assignee: Henan Lianyuan Refractory Co ltd
Current assignee: Henan Lianyuan Refractory Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-24
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a refractory material production technical field specifically is a production unshaped refractory material's agitating unit, including the base, the blending tank, drive arrangement, the reduction gear, the feed inlet, the discharge gate, agitating unit, a serial communication port, agitating unit includes initiative (mixing) shaft, horizontal dead lever, driven (mixing) shaft, the fixed disk, connecting rod and stirring leaf, through speed reducer adjustment motor speed, effectively practice thrift electric power resource, adopt the mode of three group driven (mixing) shafts, can make the raw materials multidirectional stirring, adopt the mode of perpendicular installation L type scraper blade and horizontal scraper blade, make stirring leaf and ladle body clearance little, mix no dead angle, increase the stabilizer between blending tank and base, the mode of installation spring in the stabilizer, reducible vibration makes agitating unit life-span longer.

Description

Stirring device for producing unshaped refractory material

Technical Field

The utility model relates to a refractory material produces technical field, specifically is a production unshaped refractory material's agitating unit.

Background

In the production process of the refractory material, various raw materials need to be fed into a mixing device for uniform stirring. In the feeding aspect, the existing equipment transports raw materials to the upper part of mixing equipment by using a conveyor belt or a raw material device, then the raw materials are directly poured into the mixing device from a raw material inlet, then the raw materials are uniformly stirred by a stirring paddle arranged in the mixing device, and the production of refractory materials is finished after discharging. The raw materials of refractory materials are mostly solid materials, and stirring rake rotational resistance is big, and the power consumption is high, often has the dead angle during the mixing stirring, makes raw material mixing not enough even, and the product percent of pass that leads to the output is not high, has seriously restricted producer economic benefits's promotion. To this end, a stirring device for producing amorphous refractory materials is proposed.

Disclosure of Invention

In order to solve the technical problem, the utility model relates to a production unshaped refractory material's agitating unit, including parts such as base, blending tank, drive arrangement, reduction gear, feed inlet, discharge gate, agitating unit.

Mixing barrel passes through stabilizer fixed mounting on the base, and stabilizer internally mounted has the spring, and the welding of base below has the support frame.

The mixing barrel adopts round bucket, and the upper cover of mixing barrel is opened has a plurality of feed inlets, and open in the lower extreme outside of mixing barrel has the discharge gate, installs the ooff valve on the discharge gate, and the upper cover of mixing barrel is opened has the manhole for observe the behavior of production and overhaul.

The stirring device comprises a driving stirring shaft, a transverse fixing rod, a driven stirring shaft, a fixing disc, a connecting rod and stirring blades.

And a driving device and a speed reducer are vertically and fixedly arranged right above the mixing barrel, and a driving stirring shaft is connected with the driving device and the speed reducer and vertically arranged at the central position inside the mixing barrel.

Horizontal fixed mounting in the upper cover position that initiative (mixing) shaft top is close to the blending barrel has horizontal dead lever, driven (mixing) shaft is installed perpendicularly at horizontal dead lever middle part and both ends, and fixed mounting has the fixed disk on each driven (mixing) shaft, and the stirring leaf passes through connecting rod fixed mounting on the fixed disk.

Two stirring blades are arranged on the fixed disc at the middle position, one stirring blade is an L-shaped scraping blade, the other stirring blade is a slender square-shaped horizontal scraping blade, the longer end of the L-shaped scraping blade is vertically arranged in the direction close to the outer wall of the mixing barrel through a connecting rod, the shorter end of the L-shaped scraping blade is arranged close to the bottom surface of the mixing barrel, and the horizontal scraping blade is arranged close to the bottom surface of the mixing barrel through a connecting rod.

The number of the stirring blades arranged on the fixed disks positioned at the two ends of the transverse fixed rod is 3 or 4.

Preferably, the method comprises the following steps: the length of connecting rod sets up to co-altitude not, and the direction of stirring leaf sets up to co-ordinate, more is favorable to evenly stirring.

Preferably, the method comprises the following steps: the stirring blades arranged on the fixed disks positioned at the two ends of the transverse fixed rod are in a ladder shape.

Preferably, the method comprises the following steps: the length of the horizontal scraper is larger than 1/2 radius of the mixing barrel and smaller than the radius of the mixing barrel.

Preferably, the length of the longer end of the L-type scraper is greater than the height of the outer wall of the 3/4 mixing barrel and less than the height of the outer wall of the mixing barrel, and the installation angle of the shorter end of the L-type scraper relative to the tangential direction of the outer wall of the mixing barrel is 30-60 degrees or 120-150 degrees.

Preferably, the method comprises the following steps: mixing barrel, horizontal dead lever, fixed disk, connecting rod, stirring leaf adopt stainless steel.

The utility model has the beneficial effects that through speed reducer adjustment motor rotational speed, effective power resources are saved adopts the mode of three driven (mixing) shafts of group, can make the multi-direction stirring of raw materials, adopts the mode of installing L type scraper blade and horizontal scraper blade perpendicularly, makes stirring leaf and ladle body clearance little, mixes no dead angle, increases the stabilizer between blending drum and base, the mode of installation spring in the stabilizer, reducible vibration, makes the agitating unit life-span longer the utility model relates to a production unshaped refractory material's agitating unit, equipment structure design is more reasonable, and the material stirring is more even, and stirring efficiency is higher, can mix the more mobile likepowder or the grainy material of mobility very evenly, makes the material after mixing reach the best mixed state.

Drawings

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

fig. 2 is a schematic structural view of the fixing disc of the present invention;

the reference numbers of the mixing barrel 1, the feed inlet 2, the driving device 3, the speed reducer 4, the driving stirring shaft 5, the transverse fixing rod 6, the driven stirring shaft 7, the fixed disc 8, the connecting rod 9, the stirring blade 10, the stirring shaft of the scraper 11, the horizontal scraper 12, the vertical scraper 13L, the base 14, the stabilizer 15, the support frame 16, the discharge port 17, the switch valve 18 and the manhole 19.

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. 1-2, the stirring apparatus for producing unshaped refractory of the present invention comprises a base 14, a mixing barrel 1, a driving device 3, a speed reducer 4, a stirring device, etc.

Mixing barrel 1 passes through stabilizer 15 fixed mounting on base 14, and stabilizer 15 internally mounted has the spring, and the welding has support frame 16 below the base 14.

Mixing barrel 1 adopts the cylinder type bucket, and the upper cover of mixing barrel 1 is opened has two feed inlets 2, and the left side bottom of mixing barrel 1 is opened has discharge gate 17, installs ooff valve 18 on the discharge gate 17, and the upper cover of mixing barrel 1 is opened there is manhole 19.

Vertical fixed mounting has drive arrangement 3 and reduction gear 4 directly over the blending bin 1, and initiative (mixing) shaft 5 is connected and is installed perpendicularly at 1 inside central point of blending bin with drive arrangement 3 and reduction gear 4, and initiative (mixing) shaft 1 top is close to the upper cover position horizontal installation of blending bin 1 and is had horizontal

dead lever

6, 6 mid-mounting of horizontal dead lever has scraper (mixing) shaft 11, and driven (mixing) shaft 7 is installed perpendicularly at 6 both ends of horizontal dead lever, and fixed mounting has fixed disk 8 on driven (mixing) shaft 7 and the scraper (mixing) shaft 11, and stirring leaf 10 passes through connecting rod 9 fixed mounting on fixed disk 8.

L type vertical scraper 13 and horizontal scraper 12 are installed on fixed plate 8 of scraper stirring shaft 11, the longer end of L type vertical scraper 13 is vertically installed in the direction close to the outer wall of mixing barrel 1 through connecting rod 9, the shorter end of L type vertical scraper 13 is installed close to the bottom of mixing barrel 1, the length of the longer end of L type vertical scraper 13 is 4/5 of the height of the outer wall of mixing barrel, the installation angle of the shorter end of L type vertical scraper 13 relative to the tangential direction of the outer wall of mixing barrel 1 is 45 degrees, horizontal scraper 12 is installed close to the bottom of mixing barrel 1 through connecting rod 9, horizontal scraper 12 is slender square, and the length is 3/4 of the radius of the bottom of mixing barrel 1.

The stirring leaf of installation on the driven (mixing) shaft 7 at 6 both ends of horizontal dead lever is 3, and stirring leaf 10 sets up to the trapezium, and the length of connecting rod 8 sets up to co-altitude not, and the direction of stirring leaf 10 sets up to co-ordinate.

The mixing barrel 1, the transverse fixing rod 6, the fixing disc 8, the connecting rod 9, the stirring blades 10, the L type vertical scraper 13 and the horizontal scraper 12 are made of stainless steel.

While embodiments of the present invention have been shown and described, it will be obvious to those skilled in the art that,

it should be understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The stirring device for producing the unshaped refractory material is characterized by comprising a driving stirring shaft, a transverse fixing rod, driven stirring shafts, a fixing disc, a connecting rod and stirring blades, wherein the driven stirring shafts are vertically arranged in the middle and at two ends of the transverse fixing rod, the fixing disc is fixedly arranged on each driven stirring shaft, the stirring blades are fixedly arranged on the fixing disc through the connecting rod, L-type scraping plates and horizontal scraping plates are arranged on the fixing disc at the middle position, L-type scraping plates are vertically arranged in the direction close to the outer wall of the mixing barrel through the connecting rod, and the horizontal scraping plates are arranged close to the bottom surface of the mixing barrel through the connecting rod.

2. The stirring device for producing an unshaped refractory according to claim 1, wherein: mixing barrel passes through stabilizer fixed mounting on the base, and stabilizer internally mounted has the spring, and the welding of base below has the support frame.

3. The stirring device for producing an unshaped refractory according to claim 1, wherein: the fixed disks at the two ends of the transverse fixed rod are trapezoidal through the stirring blades arranged on the connecting rods.

4. The stirring device for producing an unshaped refractory according to claim 1, wherein: the length of the horizontal scraper is larger than 1/2 radius of the mixing barrel and smaller than the radius of the mixing barrel.

5. The stirring device for producing unshaped refractory as claimed in claim 1, wherein the length of the longer end of the L-type scraper is greater than 3/4 of the height of the outer wall of the mixing barrel and less than the height of the outer wall of the mixing barrel, and the installation angle of the shorter end of the L-type scraper relative to the outer wall of the mixing barrel is 30-60 degrees or 120-150 degrees.

6. The stirring device for producing an unshaped refractory according to claim 1, wherein: the number of the stirring blades arranged on the fixed disks at the two ends of the transverse fixed rod is 3 or 4.

7. The stirring device for producing an unshaped refractory according to claim 1, wherein: the upper cover of the mixing barrel is provided with a manhole.