CN214438356U

CN214438356U - A feeding device for cement additive

Info

Publication number: CN214438356U
Application number: CN202120576396.XU
Authority: CN
Inventors: 黎茜; 雷洪芳; 闵洪超
Original assignee: Ningxia Jiahua Cementing Material Co ltd
Current assignee: Ningxia Jiahua Cementing Material Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-22
Anticipated expiration: 2031-03-22

Abstract

The utility model belongs to the technical field of cement processing, in particular to a feeding device for cement additives, which aims at the problems that the prior device can not adjust the feeding position and can not pre-mix various additives, and provides the following proposal comprising a mixing tank, the mixing tank top is provided with and holds the circle, the outer wall of mixing tank is and encircles a plurality of electric putter of fixedly connected with, the inside center department of mixing tank is the vertical power pole that is provided with, the bottom outer wall of power pole is and encircles and be provided with a plurality of stirring vane, the top of power pole is provided with driving motor, it is vertical a plurality of fixed pipes that are provided with to hold the inside of circle, the lateral wall of fixed pipe is close to and holds the inside one side of circle and has seted up the conveying pipeline hole, the bottom fixedly connected with connecting pipe of fixed pipe, the top fixedly connected with electric motor of fixed pipe, the inside of fixed pipe is the vertical dwang that is provided with. The utility model has the advantages of can conveniently adjust reinforced position, carry out the premix to the additive.

Description

A feeding device for cement additive

Technical Field

The utility model relates to a cement processing technology field especially relates to a feeding device for cement additive.

Background

A process for preparing silicate cement includes such steps as crushing lime stone and clay, proportioning, grinding to obtain raw material, calcining in cement kiln, adding gypsum and additive, and grinding.

Traditional cement feeding device structure is comparatively simple, when using, only can fix unified addition additive, and then leads to the additive adding not enough even, needs longer stirring, and then influences the effect of mixing to can add different additives usually when using, and traditional feeding device can not carry out prior mixture to the additive, leads to needing the manual work to mix, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a feeding device for cement additive has solved traditional device structure comparatively simple, can not adjust reinforced position, can not carry out the problem of premix to multiple additive.

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

the utility model provides a feeding device for cement additive, including the blending tank, the blending tank top is provided with and holds the circle, the outer wall of blending tank is a plurality of electric putter of fixedly connected with of encircleing, the inside center department of blending tank is the vertical power pole that is provided with, the bottom outer wall of power pole is and encircles and be provided with a plurality of stirring vane, the top of power pole is provided with driving motor, it is inside to be vertical a plurality of fixed pipes that are provided with to hold the circle, the lateral wall of fixed pipe is close to and holds the inside one side of circle and has seted up the conveying pipeline hole, the bottom fixedly connected with connecting pipe of fixed pipe, the top fixedly connected with electric motor of fixed pipe, the inside of fixed pipe is the vertical dwang that is provided with, and hold a plurality of doctor-bars of inside sliding connection of circle, the bottom fixedly connected with funnel of blending tank, the bottom center department of funnel has seted up the unloading hole.

Preferably, the outer wall of dwang is to encircle and is provided with helical blade, and helical blade's outer wall and the inner wall of fixed pipe laminate each other, and the bottom and the connecting pipe of fixed pipe communicate each other, and the check valve is installed to the bottom of connecting pipe.

Preferably, the top end inside the accommodating ring is connected with a connecting ring in a surrounding rotation mode, the top of the scraping blade is fixedly connected with the connecting ring, the side wall of the accommodating ring is provided with sliding grooves corresponding to the connecting ring, and the connecting ring is in sliding connection with the accommodating ring through the sliding grooves.

Preferably, the outer wall of dwang is to encircle and is provided with the gear, and the outer wall one side of go-between runs through fixed pipe lateral wall, and the inner wall of go-between is to encircle and is provided with tooth, and the go-between passes through tooth and gear intermeshing.

Preferably, stirring vane and power rod mutual fixed connection, and the power rod is inside flat, and the one end that stirring vane was kept away from to the power rod is the slope form, and stirring vane's top and driving motor bottom power take off end mutual fixed connection.

Preferably, driving motor's outer wall both sides all are provided with the dead lever, and the bottom of dead lever and the mutual fixed connection in top of blending tank, and the bottom outer wall of blending tank is a plurality of landing legs of surrounding fixedly connected with.

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

1. when using, can empty the additive in the inside that holds the circle, make the additive can reach the inside of fixed pipe through the conveying hole, and then start electric motor, make electric motor drive the dwang rotatory, and then make the dwang drive the helical blade of its outer wall and rotate, and then make helical blade drive inside additive and remove, and then extrude to the bottom connecting pipe, thereby make the additive pass through the connecting pipe of bottom and carry the blending tank inside, and when using, can also be through the electric putter who starts the blending tank outer wall, and then make electric putter drive and hold the circle and rise, and then make and hold the circle and drive inside fixed pipe and remove, thereby make the fixed pipe drive the connecting pipe of bottom and remove, and then the position of adjustment connecting pipe bottom, and then reach the purpose to the material adjustment.

2. When multiple additive is added to needs, can drive the inside dwang rotation of fixed pipe through electric motor, and then make the dwang drive gear revolve, because the center department of go-between slides each other through the inside of defeated material hole with fixed pipe, and go-between center department passes through tooth and gear intermeshing, and then make the gear drive go-between remove, make the go-between drive the doctor-bar of bottom and remove, thereby make the doctor-bar can drive and hold the inside additive removal of circle, thereby make a plurality of additive mterfluses and mix, and then the additive that each connecting pipe carried when adding the stirring is convenient mixes enough abundant, make things convenient for subsequent stirring operation.

Drawings

FIG. 1 is a schematic view of a feeding device for cement additives according to the present invention;

FIG. 2 is a sectional view of the internal structure of a feeding device for cement additives according to the present invention;

fig. 3 is a top view of the internal structure of a feeding device for cement additives provided by the present invention.

In the figure: 1. a mixing tank; 2. an accommodating ring; 3. an electric push rod; 4. a drive motor; 5. a power rod; 6. a stirring blade; 7. scraping a blade; 701. a connecting ring; 8. a fixed tube; 9. a connecting pipe; 10. rotating the rod; 11. an electric motor; 12. a gear; 13. a helical blade; 14. a delivery hole; 15. a funnel; 16. fixing the rod; 17. and (7) supporting legs.

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.

Referring to fig. 1-3, a feeding device for cement additives comprises a mixing tank 1, a containing ring 2 is arranged at the top of the mixing tank 1, a plurality of electric push rods 3 are fixedly connected around the outer wall of the mixing tank 1, a power rod 5 is vertically arranged at the center of the interior of the mixing tank 1, a plurality of stirring blades 6 are arranged around the outer wall of the bottom of the power rod 5, a driving motor 4 is arranged at the top of the power rod 5, a plurality of fixed tubes 8 are vertically arranged inside the containing ring 2, a material conveying hole 14 is formed at one side of the side wall of each fixed tube 8 close to the interior of the containing ring 2, a connecting tube 9 is fixedly connected at the bottom of each fixed tube 8, an electric motor 11 is fixedly connected at the top of each fixed tube 8, a rotating rod 10 is vertically arranged inside each fixed tube 8, a plurality of scraping blades 7 are slidably connected inside the containing ring 2, and a funnel 15 is fixedly connected at the bottom of the mixing tank 1, a discharging hole is arranged at the center of the bottom of the funnel 15.

The outer wall of dwang 10 is to encircle and is provided with helical blade 13, and helical blade 13's outer wall and the inner wall of fixed pipe 8 laminate each other, and the bottom of fixed pipe 8 communicates each other with connecting pipe 9, and the check valve is installed to the bottom of connecting pipe 9.

The top end inside the accommodating ring 2 is connected with a connecting ring 701 in a surrounding rotating mode, the top of the scraping blade 7 is fixedly connected with the connecting ring 701, the side wall of the accommodating ring 2 is provided with sliding grooves corresponding to the connecting ring 701, and the connecting ring 701 is connected with the accommodating ring 2 in a sliding mode through the sliding grooves.

The outer wall of dwang 10 is to encircle and is provided with gear 12, and the outer wall one side of go-between 701 runs through fixed pipe 8 lateral wall, and the inner wall of go-between 701 is to encircle and is provided with tooth, and go-between 701 passes through tooth and gear 12 intermeshing.

Stirring

vane

6 and 5 mutual fixed connection of power rod, and the inside flat of power rod 5, the one end that stirring vane 6 was kept away from to power rod 5 is the slope form, and stirring vane 6's top and 4 bottom power take off end mutual fixed connection of driving motor.

The outer wall both sides of driving motor 4 all are provided with dead lever 16, and the mutual fixed connection in top of dead lever 16's bottom and blending tank 1, and the bottom outer wall of blending tank 1 is a plurality of landing legs 17 of encircleing fixedly connected with.

The working principle is as follows: when the additive feeding device is used, the additive can be poured into the accommodating ring 2, so that the additive can reach the inside of the fixed pipe 8 through the feeding hole 14, the electric motor 11 is started, the electric motor 11 drives the rotating rod 10 to rotate, the rotating rod 10 drives the helical blade 13 on the outer wall of the rotating rod to rotate, the helical blade 13 drives the internal additive to move and further extrudes towards the bottom connecting pipe 9, so that the additive is conveyed into the mixing tank 1 through the bottom connecting pipe 9, and when the additive feeding device is used, the electric push rod 3 on the outer wall of the mixing tank 1 can be started, the electric push rod 3 drives the accommodating ring 2 to ascend, so that the accommodating ring 2 drives the internal fixed pipe 8 to move, so that the fixed pipe 8 drives the bottom connecting pipe 9 to move, the position at the bottom of the connecting pipe 9 is adjusted, and the purpose of adjusting the material is achieved, when multiple additive is added to needs, can drive the inside dwang 10 of fixed pipe 8 rotatory through electric motor 11, and then make dwang 10 drive gear 12 and rotate, because the inside mutual slip of defeated material hole 14 and fixed pipe 8 is located at the center of go-between 701, and go-between 701 center department passes through tooth and gear 12 intermeshing, and then make gear 12 drive go-between 701 remove, make go-between 701 drive the doctor-bar 7 of bottom remove, thereby make doctor-bar 7 can drive and hold 2 inside additive removals of circle, thereby make a plurality of additive remove each other and mix, and then the additive that each connecting pipe 9 carried when adding the stirring conveniently mixes enough abundant, convenient subsequent stirring operation.

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. A feeding device for cement additives comprises a mixing tank (1) and is characterized in that a containing ring (2) is arranged at the top of the mixing tank (1), the outer wall of the mixing tank (1) is fixedly connected with a plurality of electric push rods (3) in a surrounding manner, a power rod (5) is vertically arranged at the center of the interior of the mixing tank (1), a plurality of stirring blades (6) are arranged on the outer wall of the bottom of the power rod (5) in a surrounding manner, a driving motor (4) is arranged at the top of the power rod (5), a plurality of fixing pipes (8) are vertically arranged in the containing ring (2), a material conveying hole (14) is formed in one side of the side wall of each fixing pipe (8) close to the interior of the containing ring (2), a connecting pipe (9) is fixedly connected to the bottom of each fixing pipe (8), an electric motor (11) is fixedly connected to the top of each fixing pipe (8), and a rotating rod (10) is vertically arranged in the interior of each fixing pipe (8), and hold a plurality of doctor-bars of inside sliding connection (7) of circle (2), the bottom fixedly connected with funnel (15) of blending tank (1), the bottom center department of funnel (15) has seted up the unloading hole.

2. The charging device for cement additives according to claim 1, characterized in that the outer wall of the rotating rod (10) is provided with helical blades (13) in a surrounding manner, the outer wall of the helical blades (13) and the inner wall of the fixed pipe (8) are attached to each other, the bottom of the fixed pipe (8) is communicated with the connecting pipe (9), and the bottom of the connecting pipe (9) is provided with a one-way valve.

3. The charging device for cement additives as claimed in claim 1, wherein the top end inside the containing ring (2) is connected with a connecting ring (701) in a surrounding and rotating manner, the top of the scraping blade (7) is fixedly connected with the connecting ring (701), the side wall of the containing ring (2) is provided with a sliding groove corresponding to the connecting ring (701), and the connecting ring (701) is connected with the containing ring (2) in a sliding manner through the sliding groove.

4. A charging device for cement additives according to claim 3, characterized in that the outer wall of the rotating rod (10) is provided with gears (12) in a surrounding manner, one side of the outer wall of the connecting ring (701) penetrates through the side wall of the fixed pipe (8), the inner wall of the connecting ring (701) is provided with teeth in a surrounding manner, and the connecting ring (701) is engaged with the gears (12) through the teeth.

5. A feeding device for cement additives as defined in claim 1, wherein the mixing blade (6) and the power rod (5) are fixedly connected with each other, the power rod (5) is flat inside, one end of the power rod (5) far away from the mixing blade (6) is inclined, and the top of the mixing blade (6) and the power output end at the bottom of the driving motor (4) are fixedly connected with each other.

6. A feeding device for cement additives as defined in claim 1, characterized in that the outer wall of the driving motor (4) is provided with fixing rods (16) on both sides, and the bottom of the fixing rods (16) is fixedly connected with the top of the mixing tank (1), and the outer wall of the bottom of the mixing tank (1) is fixedly connected with a plurality of legs (17) around.