CN215465901U

CN215465901U - Concrete waste water recovery device

Info

Publication number: CN215465901U
Application number: CN202121198274.8U
Authority: CN
Inventors: 袁智; 张佐贵; 张超
Original assignee: Nanjing Guanglan Building Materials Technology Co ltd
Current assignee: Nanjing Guanglan Building Materials Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-11
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a concrete wastewater recovery device which comprises a fixed cylinder and a filter cylinder, wherein the fixed cylinder is obliquely arranged, the fixed cylinder is of a hollow cylinder structure with openings at two ends, a long opening is arranged on the downward surface of the fixed cylinder, the filter cylinder is sleeved in the fixed cylinder, the filter cylinder and the fixed cylinder are rotatably connected by taking the shaft of the fixed cylinder as the circle center, a feed inlet is arranged at the top of the filter cylinder, and a discharge outlet is arranged at the bottom of the filter cylinder. The utility model has the advantages of rapid grading treatment and recycling of concrete wastewater and improvement of working efficiency.

Description

Concrete waste water recovery device

Technical Field

The utility model relates to the field of concrete processing devices, in particular to a concrete wastewater recovery device.

Background

Concrete, referred to as "concrete" for short: refers to a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called as common concrete, is obtained by mixing water, additive and admixture in a certain proportion and stirring, and is widely applied to civil engineering.

In the production process of traditional concrete trade, the direct exhaust waste water of production facility and wash away the place and can produce a large amount of waste water, if not handle and just discharge, can cause serious destruction to natural environment, the equipment primary treatment's of handling this type of waste water quantity is less at present, efficiency is not high, and the great stone of adulteration in the waste water deposits the back and retrieves comparatively trouble moreover, can lead to the waste of resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art, provides a concrete wastewater recovery device, has the function of rapidly performing grading treatment and recovery on concrete wastewater, has the advantage of improving the working efficiency, and solves the problems of the prior art.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a concrete waste water recovery device, includes solid fixed cylinder and cartridge filter, gu the fixed cylinder slope sets up, gu the fixed cylinder is both ends open-ended hollow cylinder structure, gu the fixed cylinder one side down is equipped with the elongated opening, the cartridge filter cover is established in gu the fixed cylinder, cartridge filter and solid fixed cylinder use the axle of solid fixed cylinder to rotate as the centre of a circle and connect, the cartridge filter top is equipped with the feed inlet, and the bottom is equipped with the discharge gate.

Preferably, the filter cartridge outside top-down has covered fine sand filter screen and solid-liquid separation net in proper order, fine sand filter screen and solid-liquid separation net pass through the grit filter screen and link to each other, grit filter screen perpendicular to fine sand filter screen and solid-liquid separation net.

Preferably, fine sand filter screen bottom is equipped with the aggregate bin No. one, solid-liquid separation net bottom is fixed and is equipped with the aggregate bin No. two, the discharge gate bottom is equipped with the aggregate bin No. three.

Preferably, the inner wall of the filter cartridge is fixedly connected with a plurality of baffle plates perpendicular to the inner wall of the filter cartridge, and the adjacent baffle plates are arranged at equal angles.

Preferably, the bottom of the first material collecting bin is obliquely arranged and is positioned above the second material collecting bin, and the first material collecting bin is connected with the second material collecting bin through a solid-liquid separation net.

Preferably, the mesh number of the fine sand filter screen is positioned between the sand filter screen and the solid-liquid separation screen.

Preferably, the filter cartridge is connected with a motor for driving the filter cartridge to rotate.

Has the advantages that:

the utility model has the advantages of rapid grading treatment and recycling of concrete waste water and improved working efficiency.

The rotation of cartridge filter in fixed cylinder for the granule in waste water and the waste water can overturn, and quick waste water, large granule and the tiny particle that will pollute separate, and through the setting of baffle, improve the upset efficiency of waste water and granule, improve filtration efficiency.

Drawings

FIG. 1 is a schematic of the present invention.

Fig. 2 is a cross-sectional view of a stationary barrel of the present invention.

Wherein: the device comprises a fixed cylinder 1, a filter cylinder 2, a baffle 3, a feed inlet 4, a discharge outlet 5, a sandstone filter screen 6, a solid-liquid separation screen 7, a fine sand filter screen 8, a first material collecting bin 9, a second material collecting bin 10 and a third material collecting bin 11.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments.

Example 1

As shown in fig. 1-2, a concrete wastewater recycling device, includes a fixed cylinder 1 and a filter cartridge 2, the fixed cylinder 1 is disposed obliquely, the fixed cylinder 1 is a hollow cylinder structure with two open ends, a long opening is disposed on a downward surface of the fixed cylinder 1, the filter cartridge 2 is sleeved in the fixed cylinder 1, the filter cartridge 2 and the fixed cylinder 1 are rotatably connected with each other by using an axis of the fixed cylinder 1 as a circle center, a feeding port 4 is disposed at the top of the filter cartridge 2, and a discharging port 5 is disposed at the bottom of the filter cartridge 2.

The outer side of the filter cylinder 2 is sequentially covered with a fine sand filter screen 8 and a solid-liquid separation screen 7 from top to bottom, the fine sand filter screen 8 and the solid-liquid separation screen 7 are connected through a sand filter screen 6, and the sand filter screen 6 is vertical to the fine sand filter screen 8 and the solid-liquid separation screen 7.

A first material collecting bin 9 is arranged at the bottom of the fine sand filter screen 8, a second material collecting bin 10 is fixedly arranged at the bottom of the solid-liquid separation screen 7, and a third material collecting bin 11 is arranged at the bottom of the discharge port 5.

The inner wall of the filter cartridge 2 is fixedly connected with a plurality of baffle plates 3 which are perpendicular to the inner wall of the filter cartridge 2, and the adjacent baffle plates 3 are arranged at equal angles.

No. 9 collection feed bins of bottom slope sets up and is located No. two collection feed bins 10 tops, links to each other through solid-liquid separation net 7 between a collection feed bin 9 and No. two collection feed bins 10.

The fine sand filter screen 8 meshes are positioned between the sand filter screen 6 and the solid-liquid separation screen 7.

The filter cartridge 2 is connected with a motor for driving the filter cartridge 2 to rotate.

When the structure is used, concrete wastewater is fed into the filter cylinder from the feed inlet, the motor is started to drive the filter cylinder to rotate, small-particle-size particles and wastewater in the concrete wastewater are driven to enter the first material collecting bin through the fine sand filter screen in the rotating process, preliminary screening is completed, large-particle-size particles enter the lower part of the filter cylinder through the sand filter screen to be separated, water and large-particle-size particles are thoroughly separated through the solid-liquid separation screen, the wastewater falls into the second material collecting bin, the large-particle-size particles are left in the filter cylinder, and then the large-particle-size particles enter the third material collecting bin through the discharge outlet; water and small-particle-size particles entering the first collecting bin are left in the first collecting bin under the action of the solid-liquid separation net, and wastewater falls into the second collecting bin.

Although the embodiments of the present invention have been described in the specification, these embodiments are merely provided as a hint, and should not limit the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model.

Claims

1. The utility model provides a concrete waste water recovery device, includes solid fixed cylinder and cartridge filter, gu the fixed cylinder slope sets up, gu the fixed cylinder is both ends open-ended hollow cylinder structure, gu the fixed cylinder one side down is equipped with the elongated opening, the cartridge filter cover is established in gu the fixed cylinder, cartridge filter and solid fixed cylinder use the axle of solid fixed cylinder to rotate as the centre of a circle and connect, the cartridge filter top is equipped with the feed inlet, and the bottom is equipped with the discharge gate.

2. The concrete wastewater recovery device according to claim 1, wherein a fine sand filter screen and a solid-liquid separation screen are sequentially covered on the outer side of the filter cylinder from top to bottom, the fine sand filter screen and the solid-liquid separation screen are connected through a sand filter screen, and the sand filter screen is perpendicular to the fine sand filter screen and the solid-liquid separation screen.

3. The concrete wastewater recovery device according to claim 2, wherein a first material collecting bin is arranged at the bottom of the fine sand filter screen, a second material collecting bin is fixedly arranged at the bottom of the solid-liquid separation screen, and a third material collecting bin is arranged at the bottom of the discharge port.

4. The concrete waste water recovery device of claim 3, wherein a plurality of baffles perpendicular to the inner wall of the filter cartridge are fixedly connected to the inner wall of the filter cartridge, and the adjacent baffles are arranged at equal angles.

5. The concrete wastewater recovery device according to claim 4, wherein the first collecting bin is arranged at the bottom in an inclined manner and is located above the second collecting bin, and the first collecting bin and the second collecting bin are connected through a solid-liquid separation net.

6. The concrete waste water recovery device of claim 5, wherein the fine sand filter screen is arranged between the sand filter screen and the solid-liquid separation screen.

7. The concrete waste water reclamation apparatus as recited in claim 6, wherein a motor is connected to said filter cartridge for driving said filter cartridge to rotate.