CN217474123U

CN217474123U - High-efficient selection powder machine of concrete admixture production usefulness

Info

Publication number: CN217474123U
Application number: CN202221433916.2U
Authority: CN
Inventors: 刘明宣; 张贝贝; 金涛; 罗先明
Original assignee: Chongqing Yuanjin Jinxing New Material Technology Co ltd
Current assignee: Chongqing Yuanjin Jinxing New Material Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-23
Anticipated expiration: 2032-06-09

Abstract

The utility model provides a high-efficiency powder concentrator for producing concrete admixture, which comprises a box body, an air inlet pipe and an air outlet pipe; all with box inner chamber intercommunication the air-supply line with it sets up to go out tuber pipe bilateral symmetry the two walls of control of box, the air-supply line with all can dismantle in the air-out pipe and install fan and first filter screen, through at the air-supply line with go out the intraductal detachable fan and the first filter screen of setting up of tuber to can be convenient dismantle fan and first filter screen, conveniently wash fan and first filter screen.

Description

High-efficient selection powder machine of concrete admixture production usefulness

Technical Field

The utility model relates to a concrete admixture production facility technical field specifically is a high-efficient selection powder machine of concrete admixture production usefulness.

Background

Chemicals incorporated during the mixing of concrete to improve the properties of the concrete are known as concrete chemical admixtures.

The concrete admixture needs to use a powder concentrator to sieve coarse powder and fine powder in the production process, but the problem that a fan and a filter screen are inconvenient to clean exists in the prior art.

An object of the utility model is to provide a high-efficient selection powder machine of concrete admixture production usefulness to solve the problem mentioned in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a high-efficiency powder concentrator for producing concrete admixture, which comprises a box body, an air inlet pipe and an air outlet pipe; the air inlet pipe and the air outlet pipe are arranged on the left wall and the right wall of the box body in a bilateral symmetry mode, and the fan and the first filter screen are detachably mounted in the air inlet pipe and the air outlet pipe.

Adopt above-mentioned technical scheme, through at the air-supply line with go out the intraductal detachable fan and the first filter screen that sets up to can be convenient dismantle fan and first filter screen, conveniently wash fan and first filter screen.

Preferably, the first filter screen is arranged on one side of the air inlet pipe and one side of the air outlet pipe far away from the box body, and the second filter screen is arranged at one end, extending into the inner cavity of the box body, of the fan.

By adopting the technical scheme, the second filter screen is arranged, so that thick additives can be prevented from entering the fan.

Preferably, the air inlet pipe and the air outlet pipe are provided with a limiting ring at one side close to the box body, and the first filter screen is connected with the air inlet pipe and the air outlet pipe through threads.

By adopting the technical scheme, the second filter screen and the fan can be installed and fixed by arranging the limiting ring and the first filter screen in threaded connection.

Preferably, the stirring and lifting device is further included.

By adopting the technical scheme, the multiple screening can be realized by arranging the stirring and lifting device, so that the screening effect is ensured.

Preferably, the stirring and lifting device comprises a motor, a rotating shaft and blades, the stirring and lifting device is arranged on the upper end face of the box body, the output end of the motor extends into the inner cavity of the box body, one end of the inner cavity of the box body is fixedly connected with the rotating shaft, and the blades are spirally wound on the outer wall of the rotating shaft.

By adopting the technical scheme, the additive piled at the lower end of the inner cavity of the box body can be lifted upwards by arranging the motor, the rotating shaft and the blades.

Preferably, the cross-sectional area of the lower end of the inner cavity of the box body is gradually reduced from top to bottom.

By adopting the technical scheme, the cross-sectional area of the lower end of the inner cavity of the box body is gradually decreased from top to bottom, so that the check effect can be further ensured.

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

1. the utility model discloses a through set up detachable fan and first filter screen in air-supply line and air-out pipe to can be convenient dismantle fan and first filter screen, conveniently wash fan and first filter screen;

2. the utility model discloses a set up stirring hoisting device, can realize checking to guarantee the effect of screening.

Drawings

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

FIG. 2 is an enlarged view of the first filter screen of the present invention;

fig. 3 is an enlarged view of the fan of the present invention.

In the figure: 1. a box body; 2. an air inlet pipe; 3. an air outlet pipe; 31. a fan; 32. a first filter screen; 33. a second filter screen; 34. a limiting ring; 4. a stirring and lifting device; 41. a motor; 42. a rotating shaft; 43. a blade.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

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 be present, and 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, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, a high-efficiency powder concentrator for producing concrete admixture comprises a box body 1, an air inlet pipe 2 and an air outlet pipe 3; the air inlet pipe 2 and the air outlet pipe 3 which are communicated with the inner cavity of the box body 1 are symmetrically arranged on the left wall and the right wall of the box body 1, and the fan 31 and the first filter screen 32 can be detachably arranged in the air inlet pipe 2 and the air outlet pipe 3.

Please refer to fig. 1 and fig. 2, the first filter 32 is disposed on one side of the air inlet pipe 2 and the air outlet pipe 3 away from the box body 1, a second filter 33 is disposed on one end of the fan 31 extending into the inner cavity of the box body 1, a limiting ring 34 is disposed on one side of the air inlet pipe 2 and the air outlet pipe 3 close to the box body 1, and the first filter 32 is connected to the air inlet pipe 2 and the air outlet pipe 3 through threads.

Please refer to fig. 1 again, the stirring and lifting device 4 is further included, the stirring and lifting device 4 includes a motor 41, a rotating shaft 42 and a blade 43, one end of the output end of the motor 41, which is arranged on the upper end surface of the box body 1, extends into the inner cavity of the box body 1 is fixedly connected with the rotating shaft 42, the blade 43 is spirally wound on the outer wall of the rotating shaft 42, which is arranged in the inner cavity of the box body 1, and the cross-sectional area of the lower end of the inner cavity of the box body 1 decreases from top to bottom.

The embodiment of the utility model provides a concrete operation mode as follows:

in the use, the admixture is poured into box 1 inner chamber from the feed inlet of top, during air-supply line 2 and the play tuber pipe 3 that the bilateral symmetry set up, because fan 31's rotation, can drive the interior air of box 1 and move from left to right, lighter farine passes through first filter screen 32 in the play tuber pipe 3, discharge behind fan 31 and the second filter screen 33, heavier middlings then drop the lower extreme of box 1 inner chamber, motor 41 starts the back, drive pivot 42 and blade 43 and rotate, because blade 43 spiral winding is at the outer wall of pivot 42, can upwards promote the accumulational admixture of box 1 inner chamber lower extreme, then spill from the upper end of box 1 inner chamber, thereby realize the screening once more, guarantee the effect of screening.

Example two

During disassembly, the first filter screen 32 is rotated, the first filter screen 32 is disassembled, and then the fan 31 and the second filter screen 33 are taken out in sequence (taking care not to break a power line of the fan 31), so that the first filter screen 32, the fan 31 and the second filter screen 33 can be cleaned conveniently;

when the fan is installed, the second filter screen 33 and the fan 31 are sequentially installed in the air inlet pipe 2 and the air outlet pipe 3, and then the first filter screen 32 is installed through threads, so that the fan 31 and the second filter screen 33 are clamped and fixed through the first filter screen 32 and the limiting ring 34.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient selection powder machine of concrete admixture production usefulness which characterized in that: comprises a box body (1), an air inlet pipe (2) and an air outlet pipe (3);

all with box (1) inner chamber intercommunication air-supply line (2) with it sets up to go out tuber pipe (3) bilateral symmetry two walls about box (1), air-supply line (2) with all can dismantle in the tuber pipe (3) and install fan (31) and first filter screen (32).

2. The high-efficiency powder concentrator for producing the concrete admixture according to claim 1, wherein the high-efficiency powder concentrator is characterized in that: first filter screen (32) set up air-supply line (2) with go out tuber pipe (3) and keep away from one side of box (1), fan (31) stretch into the one end of box (1) inner chamber is equipped with second filter screen (33).

3. The high-efficiency powder concentrator for producing the concrete admixture according to claim 2, which is characterized in that: the air inlet pipe (2) with go out tuber pipe (3) with one side that box (1) is close to each other is equipped with spacing ring (34), first filter screen (32) through the screw with air inlet pipe (2) with it connects to go out tuber pipe (3).

4. The high-efficiency powder concentrator for producing the concrete admixture according to claim 3, which is characterized in that: also comprises a stirring and lifting device (4).

5. The high-efficiency powder concentrator for producing the concrete admixture according to claim 4, which is characterized in that: stirring hoisting device (4) include motor (41), pivot (42) and blade (43), set up box (1) up end the output of motor (41) stretches into the one end of box (1) inner chamber with pivot (42) fixed connection, blade (43) spiral winding sets up box (1) inner chamber the outer wall of pivot (42).

6. The high-efficiency powder concentrator for producing the concrete admixture according to claim 5, which is characterized in that: the cross-sectional area of the lower end of the inner cavity of the box body (1) is gradually reduced from top to bottom.