CN220779220U - Green construction waste water cyclic utilization device - Google Patents

Abstract

The utility model relates to the technical field of construction wastewater treatment, in particular to a green construction wastewater recycling device which comprises a wastewater filtering box, wherein grooves are formed in four corners of the bottom of the wastewater filtering box, an electric push rod is arranged at the top of the inner side of each groove, a universal wheel is arranged at the bottom end of each electric push rod, a water inlet long hose is communicated with the top of the left side of the wastewater filtering box, and a water outlet long hose is communicated with the bottom of the right side of the wastewater filtering box.

Description

A green building construction wastewater recycling device

Technical Field

The utility model relates to the technical field of construction wastewater treatment, in particular to a green building construction wastewater recycling device.

Background technique

Large-scale housing construction sites will generate a large amount of wastewater during the construction process. Since the construction sites are mostly muddy, a large amount of muddy water will be generated on the surface of the area when it rains. In order to reuse these water resources, physical, chemical and biological methods are used to treat the wastewater to purify the wastewater and reduce pollution, so as to achieve wastewater recovery and reuse and make full use of water resources. However, the existing filtering device cannot automatically scrape and remove the sludge on the filter net. A large amount of sludge is intercepted on the filter net, and the sludge on the filter net needs to be cleaned manually and regularly, resulting in low wastewater circulation filtration efficiency.

Therefore, it is particularly important to design a green building construction wastewater recycling device to change the above technical defects and improve the overall practicality.

Utility Model Content

The purpose of the utility model is to provide a green building construction wastewater recycling device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A green building construction wastewater recycling device comprises a wastewater filter box, wherein grooves are provided at four corners of the bottom of the wastewater filter box, an electric push rod is installed at the top of the inner side of the groove, a universal wheel is installed at the bottom end of the electric push rod, a long water inlet hose is connected to the top of the left side of the wastewater filter box, a long water outlet hose is connected to the bottom of the right side of the wastewater filter box, a sludge filter plate is installed inside the wastewater filter box and below the long water inlet hose, a fixed cross bar is installed inside the wastewater filter box and at the top position of the sludge filter plate, a forward and reverse motor is installed at the right end of the fixed cross bar, a driving end of the forward and reverse motor passes through the interior of the fixed cross bar and is connected with a screw, a screw sleeve is threadedly sleeved on the outer side of the screw, a fixed cross bar is extended from the bottom end of the screw sleeve and is connected with a scraper plate used in conjunction with the sludge filter plate, a sludge collection box is fixed on the right side of the wastewater filter box, a mud delivery pipe is connected to the top of the sludge collection box, and a top end of the mud delivery pipe passes through the interior of the wastewater filter box and is connected with a mud suction pipe.

As a preferred solution of the utility model, a control switch is arranged on the front of the wastewater filter box, wherein the control switch is respectively connected to the electric push rod and the forward and reverse motors through wires, and the connection method is electrical connection.

As a preferred solution of the utility model, the middle section of the long water inlet hose and the middle section of the long water outlet hose are both equipped with water valves, wherein the water valves are connected to the control switch via wires, and the connection method is electrical connection; the middle section of the mud pipe is equipped with a sludge pump, wherein the sludge pump is connected to the control switch via wires, and the connection method is electrical connection.

As a preferred solution of the utility model, both ends of the screw are rotatably connected to the inside of the fixed cross bar through a bearing seat.

As a preferred solution of the utility model, the bottom of the scraper plate fits with the top of the sludge filter plate, and the bottom of the fixed cross bar is provided with a rectangular groove for the screw sleeve to slide.

As a preferred solution of the utility model, the sludge suction pipe is distributed inside the wastewater filter box and is located on the right side of the top of the sludge filter plate.

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

1. In the utility model, a green building construction wastewater recycling device is set up to scrape and clean the sludge blocked on the filter plate, avoiding a large amount of sludge being intercepted on the filter net, which requires manual regular cleaning of the sludge on the filter net, resulting in low wastewater circulation filtration efficiency.

2. In the utility model, a green building construction wastewater recycling device is set up, four groups of grooves are opened at the bottom of the wastewater filter box, and universal wheels are installed inside the grooves through electric push rods. When the sewage is filtered, the universal wheels are retracted in the grooves, and when it needs to be transferred, the universal wheels are pushed out by the electric push rod, which improves the stability of the filter box during filtration.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a front view of the overall structure of the utility model;

Figure 2 is a diagram of the overall internal structure of the utility model;

Figure 3 is an enlarged schematic diagram of structure B of the utility model;

FIG. 4 is an enlarged schematic diagram of structure A of the present utility model.

In the figure: 1. wastewater filter box; 101. groove; 2. electric push rod; 3. universal wheel; 4. long water inlet hose; 5. long water outlet hose; 6. sludge filter plate; 7. fixed cross bar; 701. forward and reverse motor; 702. screw; 703. screw sleeve; 8. scraper plate; 9. sludge collection box; 901. sludge delivery pipe; 902. sludge suction pipe.

Detailed ways

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more related listed items.

Embodiment, please refer to Figures 1-4, the utility model provides a technical solution:

A green building construction wastewater recycling device comprises a wastewater filter box 1, four corners of the bottom of the wastewater filter box 1 are provided with grooves 101, an electric push rod 2 is installed on the top of the inner side of the groove 101, a universal wheel 3 is installed on the bottom of the electric push rod 2, a long water inlet hose 4 is connected to the top of the left side of the wastewater filter box 1, a long water outlet hose 5 is connected to the bottom of the right side of the wastewater filter box 1, a sludge filter plate 6 is installed inside the wastewater filter box 1 and below the long water inlet hose 4, and a filter plate 6 is installed inside the wastewater filter box 1 and at the top of the sludge filter plate 6. A fixed cross bar 7 is installed, and a forward and reverse motor 701 is installed at the right end of the fixed cross bar 7. The driving end of the forward and reverse motor 701 passes through the interior of the fixed cross bar 7 and is connected to a screw 702. The outer thread of the screw 702 is sleeved with a screw sleeve 703. The bottom end of the screw sleeve 703 extends out of the fixed cross bar 7 and is connected to a scraper plate 8 used in conjunction with the sludge filter plate 6. A sludge collecting box 9 is fixed to the right side of the wastewater filter box 1. The top of the sludge collecting box 9 is connected to a sludge delivery pipe 901. The top of the sludge delivery pipe 901 passes through the interior of the wastewater filter box 1 and is connected to a sludge suction pipe 902.

A control switch is provided on the front of the wastewater filter box 1, wherein the control switch is connected to the electric push rod 2 and the forward and reverse motor 701 through wires, and the connection method is electrical connection. The middle section of the long water inlet hose 4 and the middle section of the long water outlet hose 5 are both equipped with water valves, wherein the water valves and the control switch are connected through wires, and the connection method is electrical connection. A sludge pump is installed in the middle section of the mud delivery pipe 901, wherein the sludge pump and the control switch are connected through wires, and the connection method is electrical connection. Both ends of the screw 702 are rotatably connected to the inside of the fixed cross bar 7 through the bearing seat, the bottom of the scraper plate 8 is fitted with the top of the sludge filter plate 6, and a rectangular groove for the screw sleeve 703 to slide is provided at the bottom of the fixed cross bar 7. The mud suction pipe 902 is distributed inside the wastewater filter box 1 and is located on the right side of the top of the sludge filter plate 6.

The working process of the utility model: the device plays the role of primary filtration of waste mud water. After the waste water filter box 1 is pushed to the location, the long water inlet hose 4 is connected to the waste water outlet, and then the long water outlet hose 5 is connected to the filtering device. Under the action of the water valve, the waste mud water enters the waste water filter box 1, and the sludge therein is isolated by the sludge filter plate 6. At regular intervals, the forward and reverse motor 701 is started, driving the screw 702 to rotate so that the screw sleeve 703 moves from left to right under the drive, driving the scraper plate 8 to move and scrape the sludge on the sludge filter plate 6 to the right end of the top of the sludge filter plate 6, and then the sludge is sucked by the sludge pump. The pipe 902 sucks the sludge into the sludge collecting box 9 through the sludge conveying pipe 901 for unified treatment. The sludge blocking the filter plate can be scraped and cleaned to prevent a large amount of sludge from being intercepted on the filter net. The sludge on the filter net needs to be cleaned manually and regularly, resulting in low wastewater circulation filtration efficiency. Four groups of grooves 101 are provided at the bottom of the wastewater filter box 1, and universal wheels 3 are installed inside the grooves 101 through electric push rods 2. When the sewage is filtered, the universal wheels 3 are retracted in the grooves 101. When transfer is required, the universal wheels 3 are pushed out by the electric push rods 2, thereby improving the stability of the filter box during filtration.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a green construction waste water cyclic utilization device, includes waste water rose box (1), its characterized in that: four corners of waste water rose box (1) bottom all are offered fluted (101), electric putter (2) are installed at the top of recess (101) inboard, universal wheel (3) are installed to the bottom of electric putter (2), the left top intercommunication of waste water rose box (1) is provided with into water long hose (4), the bottom intercommunication on waste water rose box (1) right side is provided with out water long hose (5), inside and the below that is located into water long hose (4) of waste water rose box (1) are installed silt filter board (6), inside and the top position department that is located silt filter board (6) of waste water rose box (1) are installed fixed horizontal pole (7), positive and negative motor (701) are installed to the right-hand member of fixed horizontal pole (7), the drive end of positive and negative motor (701) runs through the inside of fixed horizontal pole (7) and is connected with screw rod (702), the outside screw thread of screw rod (703) has cup jointed screw rod sliding sleeve (703), bottom horizontal pole fixed (7) and be connected with silt box (9) that use silt box (9) are connected with silt box (1) of mud box (9), the top end of the mud conveying pipe (901) penetrates through the interior of the wastewater filtering box (1) and is connected with a mud suction pipe (902).

2. The green construction wastewater recycling device according to claim 1, wherein: the front of the wastewater filtering box (1) is provided with a control switch, wherein the control switch is respectively connected with the electric push rod (2) and the positive and negative motor (701) through wires, and the connection mode is electric connection.

3. The green construction wastewater recycling device according to claim 2, wherein: the water valve is installed to the intermediate section of long hose (4) of intaking and the intermediate section of long hose of play water (5), wherein is connected through the wire between water valve and the control switch, and the mode of connection is electric connection, the sludge pump is installed to the intermediate section of mud pipe (901), wherein is connected through the wire between sludge pump and the control switch, and the mode of connection is electric connection.

4. The green construction wastewater recycling device according to claim 1, wherein: both ends of the screw rod (702) are rotatably connected in the fixing cross rod (7) through bearing seats.

5. The green construction wastewater recycling device according to claim 1, wherein: the bottom of the mud scraping plate (8) is attached to the top of the mud filtering plate (6), and a rectangular groove for the sliding of the screw sliding sleeve (703) is formed in the bottom of the fixed cross rod (7).

6. The green construction wastewater recycling device according to claim 1, wherein: the suction pipes (902) are distributed inside the wastewater filtering box (1) and are positioned at the right side of the top of the sludge filtering plate (6).