CN211912994U

CN211912994U - Concrete quick separation device for building

Info

Publication number: CN211912994U
Application number: CN201922414465.2U
Authority: CN
Inventors: 李海滨
Original assignee: Tianjin Zhanheng Concrete Mixing Co ltd
Current assignee: Tianjin Zhanheng Concrete Mixing Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-13
Anticipated expiration: 2029-12-29

Abstract

The utility model provides a concrete quick separation device for building, its characterized in that: 1. the utility model is provided with the helical blade, the helical blade is driven to rotate by the rotation of the rotating motor, the helical blade breaks up the sand condensed together in the concrete to make the sand fall out from the primary filter cylinder, and the stone material in the concrete is pushed leftwards by the rotation of the helical blade to filter the concrete in a dispersing way, so that the concrete is separated more thoroughly; 2. the utility model is provided with the filter screen, the filter screen is in a V-shaped structure, so that the sand is concentrated at the bottom of the filter screen and is transmitted to the outside, the sand is concentrated when flowing out from the second drainage plate, the sanitation confusion of a construction site caused by the splashing of the sand is avoided, and meanwhile, the sand is prevented from being attached to the filter screen because the filter screen is in an inclined structure; the filter screen is vibrated by the vibration motor, so that the speed of the sand in the filter screen flowing out of the box body from the second drainage plate is increased.

Description

Concrete quick separation device for building

Technical Field

The utility model relates to a separator technical field especially relates to a concrete quick separation device for building.

Background

The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life. Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete which is prepared by mixing cement as the cementing material and sand and stone as the aggregate with water according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering. In the production of materials in the building industry, waste is often generated, which is inevitable, so that the concrete sand-stone separator is widely applied to avoid the phenomenon. Simply, the concrete sand-stone separator is the core equipment of the concrete recovery system, and is mainly used for cleaning sewage of a tank car and cleaning, separating and recycling sand-stone in residual concrete, so that the utilization rate of the concrete is enhanced to a great extent, and waste is avoided. A concrete sand-stone separator or concrete sand-stone separation slurry water recycling device is a core device of a concrete recycling system, and is in fact used for cleaning, separating and recycling sand and stone in residual concrete in industries such as building, bridge construction and the like. The principle of the concrete sand-stone separator is as follows: the sewage type water pump extracts clean water and injects the clean water into the mixer truck through the vehicle washing water injection pipe; pouring the washed sewage and the washed residues into a car washing drainage leakage groove, and pumping the sewage in the stirring pool by a sand-mud type water pump to form high-speed flowing water flow to flush into a sand-stone separator; the sand and the stones are separated from the sewage by the sand-stone separator and can be used as raw materials for stirring the concrete again, and the sewage returns to the stirring pool through the drainage tank.

However, the prior art has the following problems: 1. the existing concrete separation device is provided with a rotating shaft, blades are arranged on the periphery of the rotating shaft, a motor controls the rotating shaft to rotate to drive the blades to drive concrete into the separation device, but some sands are easy to coagulate into blocks after absorbing water, and the size of the sands is larger than that of normal sands, so the sands cannot smoothly fall out of a first-level screen mesh, and then the sands flow out of a stone discharge port along with stones, so that the separation is incomplete, and the separation efficiency is influenced; 2. the moisture and the grit on making the filter screen cloth break away from through vibrating motor vibration when current concrete separation device filters the grit, but current filter screen cloth is dull and stereotyped structure, and partly grit that is bigger than the sieve mesh size can block in the sieve mesh, can't discharge the filter screen cloth smoothly.

SUMMERY OF THE UTILITY MODEL

According to the technical problem, the utility model provides a quick separating device for building concrete, which is characterized by comprising a box body, a feed hopper, a first filtering mechanism, a second filtering mechanism, a first drainage plate, a second drainage plate and a drainage groove; a feeding hopper is installed at the upper end of the right side of the box body, a first filtering mechanism is installed at the upper end of the interior of the box body, a second filtering mechanism is installed below the first filtering mechanism, the second filtering mechanism is installed at the lower end of the interior of the box body, a stone outlet is formed in the left side of the box body, and a first drainage plate is welded at the stone outlet; a sand outlet is formed in the right side of the box body, a second drainage plate is welded at the sand outlet, and the second drainage plate is arranged below the feed hopper; a drainage groove is formed in the bottom end of the front side of the box body;

the first filtering mechanism is of an inclined structure relative to the box body and consists of a helical blade, a primary filtering cylinder, a connecting shaft and a rotating motor, the helical blade is welded on the connecting shaft, the rotating motor is connected to the left side of the connecting shaft and is installed on the box body through a support, the primary filtering cylinder is sleeved outside the helical blade and is welded inside the box body, and a primary filtering hole is formed in the primary filtering cylinder;

the second filtering mechanism is the slope structure for the box, the second filtering mechanism comprises filter screen, vibrating motor is installed through the mounting panel in filter screen's the left and right sides, filter screen is "V" type structure.

The utility model has the advantages that:

1. the utility model is provided with the helical blade, the helical blade is driven to rotate by the rotation of the rotating motor, the helical blade breaks up the sand condensed together in the concrete to make the sand fall out from the primary filter cylinder, and the stone material in the concrete is pushed leftwards by the rotation of the helical blade to filter the concrete in a dispersing way, so that the concrete is separated more thoroughly; 2. the utility model is provided with the filter screen, the filter screen is in a V-shaped structure, so that the sand is concentrated at the bottom of the filter screen and is transmitted to the outside, the sand is concentrated when flowing out from the second drainage plate, the sanitation confusion of a construction site caused by the splashing of the sand is avoided, and meanwhile, the sand is prevented from being attached to the filter screen because the filter screen is in an inclined structure; the filter screen is vibrated by the vibration motor, so that the speed of the sand in the filter screen flowing out of the box body from the second drainage plate is increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of a second filtering mechanism of the present invention.

In the figure, 1, a box body, 2, a feed hopper, 3, a helical blade, 3-1, a first flow guide plate, 3-2, a first-stage filter cylinder, 3-3, a connecting shaft, 3-4, a rotating motor, 4, a second flow guide plate, 4-1, a filter screen, 4-2, a vibrating motor and 5, a drainage groove.

Detailed Description

Example 1

The utility model provides a quick separating device for concrete for buildings, which is characterized by comprising a box body 1, a feed hopper 2, a first filtering mechanism, a second filtering mechanism, a first drainage plate 3-1, a second drainage plate and a drainage tank 5; a feed hopper 2 is installed at the upper end of the right side of the box body 1, a first filtering mechanism is installed at the upper end of the interior of the box body 1, a second filtering mechanism is installed below the first filtering mechanism, the second filtering mechanism is installed at the lower end of the interior of the box body 1, a stone outlet is formed in the left side of the box body 1, and a first drainage plate 3-1 is welded at the stone outlet; a sand outlet is formed in the right side of the box body 1, a second drainage plate 4 is welded at the sand outlet, and the second drainage plate 4 is arranged below the feed hopper 2; a drainage channel 5 is arranged at the bottom end of the front side of the box body 1;

the first filtering mechanism is of an inclined structure relative to the box body 1 and consists of a helical blade 3, a first-stage filter cylinder 3-2, a connecting shaft 3-3 and a rotating motor 3-4, the helical blade 3 is welded on the connecting shaft 3-3, the rotating motor 3-4 is connected to the left side of the connecting shaft 3-3, the rotating motor 3-4 is installed on the box body 1 through a support, the first-stage filter cylinder 3-2 is sleeved outside the helical blade 3, the first-stage filter cylinder 3-2 is welded inside the box body 1, and a first-stage filter hole is formed in the first-stage filter cylinder 3-2;

the second filtering mechanism is of an inclined structure relative to the box body 1 and consists of a filtering screen 4-1 and a vibrating motor 4-2, the vibrating motor 4-2 is installed on the left side and the right side of the filtering screen 4-1 through mounting plates, and the filtering screen 4-1 is of a V-shaped structure.

Example 2

When the utility model is used, concrete and water enter from the feed hopper 2 and enter the first-stage filtering mechanism, the first-stage filtering cylinder 3-2 is provided with the first-stage filtering holes, sand and water fall into the filtering screen 4-1 of the second-stage filtering mechanism from the filtering holes, the first-stage filtering cylinder 3-2 intercepts part of stones in the concrete, the rotating motor 3-4 rotates reversely to drive the helical blade 3 to rotate, the helical blade 3 breaks up the sand condensed together in the concrete and pushes the part of the stones in the concrete to the left, the stones are blocked inside the first-stage filtering cylinder 3-2, and then the stones flow out from the first drainage plate 3-1; as the filter screen 4-1 is in a V-shaped structure, sand is concentrated at the bottom of the filter screen 4-1, the vibrating motor 4-2 drives the filter screen 4-1 to vibrate to convey the sand to the right, then the sand flows out of the second drainage plate 4, meanwhile, water leaks from the filter screen 4-1, and then the sand flows out of the drainage groove 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A quick separating device for concrete for buildings is characterized by comprising a box body, a feed hopper, a first filtering mechanism, a second filtering mechanism, a first drainage plate, a second drainage plate and a drainage tank; a feeding hopper is installed at the upper end of the right side of the box body, a first filtering mechanism is installed at the upper end of the interior of the box body, a second filtering mechanism is installed below the first filtering mechanism, the second filtering mechanism is installed at the lower end of the interior of the box body, a stone outlet is formed in the left side of the box body, and a first drainage plate is installed at the stone outlet; a sand outlet is formed in the right side of the box body, a second drainage plate is arranged at the sand outlet, and the second drainage plate is arranged below the feed hopper; a drainage groove is formed in the bottom end of the front side of the box body;

2. The quick concrete separating device for the building as claimed in claim 1, wherein a feed hopper is welded to the upper end of the right side of the box body, a first flow guide plate is welded to the stone outlet, and a second flow guide plate is welded to the sand outlet.