CN217016455U

CN217016455U - Buggy rotor balance is with supplementary stirring storehouse

Info

Publication number: CN217016455U
Application number: CN202220156418.1U
Authority: CN
Inventors: 崔卫
Original assignee: Changzhou Panshi Cement Co ltd
Current assignee: Changzhou Panshi Cement Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-22
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to the technical field of pulverized coal rotor scales, in particular to an auxiliary stirring bin for a pulverized coal rotor scale. The technical scheme comprises the following steps: shell, discharging pipe and stirring storehouse body, stirring storehouse body is installed to the inner wall top face of shell, the top face embedding of stirring storehouse body is fixed with the inlet pipe, and inlet pipe and stirring storehouse body communicate mutually, the third pivot is installed to the inner wall top face of stirring storehouse body, the bottom face embedding of stirring storehouse body is fixed with the second connecting pipe, and the bottom face embedding of second connecting pipe is fixed with the branch feed bin, the through-hole has been seted up to the bottom face of branch feed bin, and installs the second pivot in the branch feed bin, the welding has the baffle in the second pivot, the welding of the inner wall bottom face of shell has the discharging pipe, install first pivot in the discharging pipe. The utility model can avoid hanging scale, and reduce unstable operation of kiln and coal consumption.

Description

Buggy rotor balance is with supplementary stirring storehouse

Technical Field

The utility model relates to the technical field of pulverized coal rotor scales, in particular to an auxiliary stirring bin for a pulverized coal rotor scale.

Background

The coal powder rotor scale is a device which consists of a rotor, a mounting frame, a transmission device, a weight measuring system, a soft joint and the like. Is the key for stabilizing the cement thermal regulation and is of great importance for the production of a kiln system.

Through retrieval, the patent publication No. CN214871584U discloses a stirring bin for construction concrete, which comprises a bin body, wherein the upper part of the bin body is provided with a driving area, the two sides of the inner wall of the driving area arranged on the bin body are provided with chutes, the chutes are arranged in the chutes and on the inner wall of the bin body, the middle part of the driving area is provided with a left mounting bracket and a right mounting bracket, the top of the tail end of one side of each mounting bracket is provided with a slide block which is embedded in the chute, the inner side of each mounting bracket is provided with a mounting rod, a stirring motor is inversely and fixedly mounted on a fixing plate, the fixing plate is fixedly mounted on the mounting rods at the two sides, the output end of the stirring motor is fixedly provided with a stirring rod, a plurality of groups of upper stirring blades are fixedly mounted on the stirring rod, the bottom of the stirring rod is provided with bottom stirring blades, the plurality of groups of stirring blades are matched with each other to realize omnibearing stirring, the telescopic springs, the movable plates and the movable plates realize reciprocating motion, thereby extruding the stirred product and avoiding the blockage of the discharge hole.

The existing auxiliary stirring bin for the pulverized coal rotor scale has the defects that:

1. the existing coal powder rotor scale is provided with an auxiliary stirring bin, because the materials in the coal powder bin are unbalanced and the materials in the rotor scale are distributed at intervals, the coal feeding amount in each grid is uneven, the rotating speed of the rotor scale is influenced, the coal discharging amount is unstable, the coal powder in the rotary kiln is not fully combusted, the heat balance is damaged, and the quality fluctuation of clinker discharged from the rotary kiln is influenced;

2. the auxiliary stirring bin for the common pulverized coal rotor scale often has the phenomena of load shedding and scale hanging, brings numerous unstable factors to the operation of a kiln, and has great influence on the coal consumption.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary stirring bin for a pulverized coal rotor scale, 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 buggy rotor balance is with supplementary stirring storehouse, includes shell, discharging pipe and stirring storehouse body, stirring storehouse body is installed to the inner wall top face of shell, the third pivot is installed to the inner wall top face of stirring storehouse body, the bottom face embedding of stirring storehouse body is fixed with the second connecting pipe, and the bottom face embedding of second connecting pipe is fixed with the branch feed bin, the through-hole has been seted up to the bottom face of branch feed bin, and installs the second pivot in dividing the feed bin, the welding has the baffle in the second pivot, the welding of the inner wall bottom face of shell has the discharging pipe, install first pivot in the discharging pipe.

Preferably, the top end face embedding of stirring storehouse body is fixed with the inlet pipe, and the inlet pipe is linked together with the stirring storehouse body. Be linked together through inlet pipe and stirring storehouse body, conveniently carry out the feeding to stirring storehouse internal.

Preferably, the welding of the surface bottom of shell has the support frame, and the support frame is equipped with four altogether, and four relative shells of support frame are the rectangular array and distribute. The shell is supported and limited through the support frame.

Preferably, the stirring rods are welded at the two ends of the third rotating shaft, and the scraper is fixed at one end, deviating from the third rotating shaft, of each stirring rod in an embedded mode. Rotate through the third pivot and drive the puddler and drive the material and stir, make the material more even, and prevent through the scraper blade that the material from gluing the inner wall of pasting at stirring storehouse body.

Preferably, the material distribution bin is communicated with the stirring bin body through a second connecting pipe, and a valve is arranged on the second connecting pipe. Through opening the valve on the second connecting pipe, make the material in the stirring storehouse body get into in the branch feed bin.

Preferably, a first connecting pipe is fixedly embedded in the top end face of the discharge pipe, and the first connecting pipe is fixedly embedded in the through hole. The first connecting pipe is embedded and fixed in the through hole, so that the materials in the material distribution bin enter the discharge pipe.

Preferably, the first rotating shaft is provided with a helical blade, and the size of the helical blade is matched with the size of the inner diameter of the discharge pipe. The first rotating shaft drives the helical blade to rotate, and the helical blade drives the material to move when rotating.

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

1. according to the stirring bin, the stirring bin body is arranged, when a person processes materials, the feeding pipe is communicated with the stirring bin body, feeding is convenient to carry out in the stirring bin body, after feeding, the person external power supply is started, the power device drives the third rotating shaft to rotate, the stirring rod is driven to drive the materials to stir through rotation of the third rotating shaft, the materials are more uniform, the materials are prevented from being adhered to the inner wall of the stirring bin body through the scraper, the practicability is higher, the person can rapidly process the materials, and the phenomenon that the materials are processed unevenly to influence production is avoided.

2. The utility model is provided with the material distributing bin, and personnel can stir the materials. Through opening the valve on the second connecting pipe, make this internal material of stirring storehouse get into the branch feed bin in, the material gets into in the branch feed bin after, personnel's external power supply opens power device and drives first pivot and second pivot and rotate, it rotates to drive the baffle when the second pivot rotates, after the through-hole department is removed with the even extrusion of material when the baffle rotates, fix in the through-hole through first connecting pipe embedding, make the material in the branch feed bin get into in the discharging tube, and drive helical blade when rotating through first pivot and rotate, it removes the ejection of compact to drive the material when helical blade rotates, it is more even to make the ejection of compact, prevent to cause out the coal volume unstability, lead to the interior buggy burning of rotary kiln insufficient.

Drawings

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

FIG. 2 is a schematic top view of the stirring bin body according to the present invention;

FIG. 3 is a schematic top view of the material distributing bin of the present invention;

fig. 4 is a schematic view of a front view of the present invention.

In the figure: 1. a support frame; 2. a housing; 3. a helical blade; 4. a first rotating shaft; 5. a discharge pipe; 6. A first connecting pipe; 7. a material distributing bin; 8. a squeegee; 9. a stirring rod; 10. a third rotating shaft; 11. a feeding pipe; 12. a stirring bin body; 13. a second connection pipe; 14. a partition plate; 15. a second rotating shaft; 16. and a through hole.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example one

As shown in fig. 1-4, the auxiliary stirring bin for a pulverized coal rotor scale provided by the present invention comprises a housing 2, a discharging pipe 5 and a stirring bin body 12, wherein the stirring bin body 12 is installed on the top end surface of the inner wall of the housing 2, four supporting frames 1 are welded on the bottom end of the outer surface of the housing 2, the four supporting frames 1 are distributed in a rectangular array relative to the housing 2, the feeding pipe 11 is embedded and fixed on the top end surface of the stirring bin body 12, the feeding pipe 11 is communicated with the stirring bin body 12, the top end surface of the inner wall of the stirring bin body 12 is installed with a third rotating shaft 10, stirring rods 9 are welded on both ends of the third rotating shaft 10, a scraping plate 8 is embedded and fixed on one end of the stirring rod 9 departing from the third rotating shaft 10, a second connecting pipe 13 is embedded and fixed on the bottom end surface of the stirring bin body 12, and a material distributing bin 7 is embedded and fixed on the bottom end surface of the second connecting pipe 13, the material distributing bin 7 is communicated with the stirring bin body 12 through a second connecting pipe 13, a valve is mounted on the second connecting pipe 13, a through hole 16 is formed in the bottom end face of the material distributing bin 7, a second rotating shaft 15 is mounted in the material distributing bin 7, a partition plate 14 is welded on the second rotating shaft 15, a material discharging pipe 5 is welded on the bottom end face of the inner wall of the shell 2, a first rotating shaft 4 is mounted in the material discharging pipe 5, and the first rotating shaft 4, the third rotating shaft 10 and the second rotating shaft 15 need to provide a power device to enable the material discharging pipe to work normally. The power device drives the first rotating shaft 4, the third rotating shaft 10 and the second rotating shaft 15 to rotate.

The working principle of the auxiliary stirring bin for the pulverized coal rotor scale based on the embodiment 1 is as follows: personnel are adding man-hour the material, are linked together through inlet pipe 11 and stirring storehouse body 12, conveniently feed in stirring storehouse body 12, and the power device is opened to the personnel external power source after the feeding drives third pivot 10 and rotates, rotates through third pivot 10 and drives puddler 9 and drive the material and stir, makes the material more even, and prevents through scraper blade 8 that the material from gluing the inner wall at stirring storehouse body 12.

Example two

As shown in fig. 1 to 4, compared with the first embodiment, the auxiliary stirring bin for a coal powder rotor scale provided in the present invention further includes: the stirring bin comprises a shell 2, a discharging pipe 5 and a stirring bin body 12, the stirring bin body 12 is installed on the top end face of the inner wall of the shell 2, a third rotating shaft 10 is installed on the top end face of the inner wall of the stirring bin body 12, a second connecting pipe 13 is fixed in the bottom end face of the stirring bin body 12 in an embedded mode, a distributing bin 7 is fixed in the bottom end face of the second connecting pipe 13 in an embedded mode, a through hole 16 is formed in the bottom end face of the distributing bin 7, a second rotating shaft 15 is installed in the distributing bin 7, a partition plate 14 is welded on the second rotating shaft 15, a discharging pipe 5 is welded on the bottom end face of the inner wall of the shell 2, a first connecting pipe 6 is fixed in the top end face of the discharging pipe 5 in an embedded mode, the first connecting pipe 6 is fixed in the through hole 16 in an embedded mode, a first rotating shaft 4 is installed in the discharging pipe 5, a spiral blade 3 is installed on the first rotating shaft 4, and the size of the spiral blade 3 is matched with the inner diameter of the discharging pipe 5.

In this example, the person stirs the material. Through opening the valve on second connecting pipe 13, make the material in stirring storehouse body 12 get into in the branch feed bin 7, the material gets into in the branch feed bin 7 after, personnel's external power supply opens power device and drives first pivot 4 and second pivot 15 and rotate, drive baffle 14 when second pivot 15 rotates and rotate, after 16 departments of through-hole are removed to the even extrusion of material when baffle 14 rotates, fix in through-hole 16 through the embedding of first connecting pipe 6, make the material in the branch feed bin 7 get into in discharging pipe 5, and drive helical blade 3 when rotating through first pivot 4 and rotate, it removes the ejection of compact to drive the material when helical blade 3 rotates.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a buggy rotor balance is with supplementary stirring storehouse, includes shell (2), discharging pipe (5) and stirring storehouse body (12), its characterized in that: stirring storehouse body (12) are installed to the inner wall top face of shell (2), third pivot (10) are installed to the inner wall top face of stirring storehouse body (12), the bottom face embedding of stirring storehouse body (12) is fixed with second connecting pipe (13), and the bottom face embedding of second connecting pipe (13) is fixed with branch feed bin (7), through-hole (16) have been seted up to the bottom face of branch feed bin (7), and install second pivot (15) in branch feed bin (7), the welding has baffle (14) in second pivot (15), the welding of the inner wall bottom face of shell (2) has discharging pipe (5), install first pivot (4) in discharging pipe (5).

2. The auxiliary stirring bin for the pulverized coal rotor scale according to claim 1, characterized in that: the top end face embedding of stirring storehouse body (12) is fixed with inlet pipe (11), and inlet pipe (11) are linked together with stirring storehouse body (12).

3. The auxiliary stirring bin for the pulverized coal rotor scale according to claim 1, characterized in that: the welding of the surface bottom of shell (2) has support frame (1), and support frame (1) is equipped with four altogether, and four support frames (1) are rectangular array distribution relative shell (2).

4. The auxiliary stirring bin for the pulverized coal rotor scale according to claim 1, characterized in that: puddler (9) have all been welded at the both ends of third pivot (10), and puddler (9) deviate from the one end embedding of third pivot (10) and are fixed with scraper blade (8).

5. The auxiliary stirring bin for the pulverized coal rotor scale according to claim 1, characterized in that: divide feed bin (7) to be linked together through second connecting pipe (13) and stirring storehouse body (12), and install the valve on second connecting pipe (13).

6. The auxiliary stirring bin for the pulverized coal rotor scale according to claim 1, characterized in that: the top end face of the discharge pipe (5) is fixedly embedded with a first connecting pipe (6), and the first connecting pipe (6) is fixedly embedded in the through hole (16).

7. The auxiliary stirring bin for the pulverized coal rotor scale according to claim 1, characterized in that: install helical blade (3) on first pivot (4), and the internal diameter size looks adaptation of the size of helical blade (3) and discharging pipe (5).