CN221014819U - A wastewater utilization device based on urban life discharge - Google Patents

Abstract

The utility model relates to the technical field of wastewater utilization, in particular to a wastewater utilization device based on urban living discharge, which comprises a collecting box, wherein an open end is arranged on the collecting box and is used for inputting living discharge wastewater; a filter plate is embedded in the collecting box in the direction close to the opening end, a plurality of groups of filter holes are uniformly formed in the filter plate, scraping plates are slidably arranged on the filter plate, and two ends of each scraping plate are in sliding fit with the inner wall of the collecting box; the filter plate also comprises a driving mechanism, wherein the driving mechanism is connected with the scraping plate and is used for driving the scraping plate to reciprocate on the filter plate; the two sides of the collecting box are also provided with discharge ports, and the bottoms of the discharge ports are flush with the surface of the filter plate; the impurity in the wastewater is filtered through the filter plate arranged in the collecting box, filtered water can pass through the filter holes and fall to the bottom of the collecting box, unfiltered impurities stay on the filter plate, and the driving mechanism drives the scraping plate to reciprocate on the filter plate so as to scrape the impurities to two sides of the filter plate, and the impurities are prevented from being accumulated on the filter plate.

Description

A wastewater utilization device based on urban life discharge

Technical Field

The utility model relates to the technical field of wastewater utilization, in particular to a wastewater utilization device based on urban life discharge.

Background technique

In daily life, people produce a lot of wastewater when washing clothes, cooking, cleaning, etc. These wastewaters are directly discharged through the sewer pipes. However, most of these wastewaters can be reused, such as water for washing vegetables, water for washing clothes, etc. In each family, some people will store this water in buckets first and use it when flushing the toilet or mopping the floor.

In the prior art, for example, the patent document with the announcement number CN112107902A discloses an environmentally friendly urban domestic wastewater reuse system, which simultaneously discloses a filter box and a water storage tank, wherein the inner wall of the filter box is fixedly connected with a filter plate, the outer surface of the filter box is provided with a first through hole, the interior of the first through hole is slidably connected with a first slider, the outer surface of the first slider is slidably connected with a first slide groove, one end of the first slider is fixedly connected with a second slide groove, and the interior of the second slide groove is slidably connected with a roller;

However, in actual application, the prior art directly passes used domestic wastewater into the filter box. Although the filter plate arranged in the filter box can filter some impurities in the wastewater, if these impurities are not cleaned in time, it is easy to cause the filter plate to be blocked. Since the filter box is usually set as a closed structure, it is not convenient for manual cleaning.

Utility Model Content

In order to solve the above technical problems, the utility model provides a wastewater utilization device based on urban life discharge.

The utility model provides a wastewater utilization device based on urban domestic discharge, comprising a collection box, the collection box is provided with an open end, and the open end is used to input domestic discharge wastewater;

A filter plate is embedded in the collection box near the opening end, and a plurality of filter holes are evenly opened on the filter plate. A scraper is slidably arranged on the filter plate, and both ends of the scraper are slidably fitted with the inner wall of the collection box.

It also includes a driving mechanism, which is connected to the scraper to drive the scraper to move back and forth on the filter plate;

Discharge ports are also provided on both sides of the collecting box, and the bottom of the discharge port is flush with the surface of the filter plate.

Preferably, the driving mechanism includes a screw rotatably arranged on the outside of the collecting box, the screw is fixedly connected to the output end of the driving motor, and a nut is spirally sleeved on the screw, wherein a through groove is opened on the side wall of the collecting box, and the nut is fixed to the scraper through the through groove via a connecting rod.

Preferably, guide rods are relatively fixedly arranged on both sides of the screw rod, and a movable seat fixed to the nut can be slidably sleeved on the guide rods.

Preferably, storage boxes for collecting waste are arranged opposite to each other on both sides of the collection box, and a conveying plate is provided at the discharge port. The conveying plate is arranged obliquely, and its end extends to the storage box.

Preferably, a rotating rod is rotatably arranged in the collection box, and a plurality of groups of stirring blades are arranged on the rotating rod in a circumferential array, wherein the rotating rod is connected to a rotating mechanism that drives the rotating rod to rotate.

Preferably, a plurality of drainage pipes are arranged on one side of the collection box, and a water pump is arranged between the drainage pipes and the collection box.

Compared with the related art, the wastewater utilization device based on urban life discharge provided by the utility model has the following beneficial effects:

The utility model provides a wastewater utilization device based on urban life discharge. The wastewater discharged in urban life is directly poured into a collection box from an open end. In this process, impurities in the wastewater are filtered through a filter plate arranged in the collection box. The filtered water can pass through the filter holes and fall to the bottom of the collection box. Unfiltered impurities remain on the filter plate. A scraper is driven to move back and forth on the filter plate by a driving mechanism to scrape the impurities to both sides of the filter plate, thereby avoiding the impurities from being piled up on the filter plate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a preferred embodiment of a wastewater utilization device based on urban life discharge provided by the utility model;

FIG2 is a schematic structural diagram of a wastewater utilization device based on urban domestic discharge shown in FIG1 ;

FIG. 3 is a schematic structural diagram of a stirring rod in a wastewater utilization device based on urban domestic discharge shown in FIG. 1 .

Numbers in the figure: 1. collecting box; 2. filter plate; 3. drain pipe; 4. driving motor; 5. gear; 101. discharge port; 102. conveying plate; 103. storage box; 104. through groove; 201. filter hole; 301. water pump; 401. screw; 402. nut; 403. guide rod; 404. movable seat; 501. rack plate; 502. rotating rod; 503. stirring blade; 504. scraper.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

Example 1

Referring to FIG. 1 and FIG. 2, an embodiment of the utility model provides a wastewater utilization device based on urban domestic discharge, the wastewater utilization device based on urban domestic discharge comprises a collecting box 1, the collecting box 1 is provided with an open end, and the open end is used to input domestic wastewater; in one implementation of the present embodiment, a sealing plate can also be provided on the open end for sealing, and wastewater is input by connecting a water pipe to the sealing plate;

A filter plate 2 is embedded in the collection box 1 near the opening end, and a plurality of filter holes 201 are evenly formed on the filter plate 2. A scraper 504 is slidably arranged on the filter plate 2, and both ends of the scraper 504 are slidably fitted with the inner wall of the collection box 1.

It also includes a driving mechanism, which is connected to the scraper 504 to drive the scraper 504 to move back and forth on the filter plate 2. In this embodiment, the wastewater discharged from urban life is directly poured into the collection box 1 from the open end. In this process, the impurities in the wastewater are filtered by the filter plate 2 arranged in the collection box 1. The filtered water can pass through the filter hole 201 and fall to the bottom of the collection box 1. The unfiltered impurities remain on the filter plate 2. The scraper 504 is driven by the driving mechanism to move back and forth on the filter plate 2 to scrape the impurities to both sides of the filter plate 2, thereby preventing the impurities from being accumulated on the filter plate 2.

Discharge ports 101 are also provided on both sides of the collecting box 1, and the bottom of the discharge port 101 is flush with the surface of the filter plate 2; it can be explained that when the scraper 504 scrapes impurities on the filter plate 2, the impurities can be discharged and collected through the discharge port 101, and the impurities are fully scraped off the filter plate 2.

Example 2

On the basis of Example 1, please refer to FIG. 3, the driving mechanism includes a screw 401 rotatably arranged on the outside of the collection box 1, the screw 401 is fixedly connected to the output end of the driving motor 4, and a nut 402 is spirally sleeved on the screw 401, wherein a through slot 104 is provided on the side wall of the collection box 1, and the nut 402 is fixed to the scraper 504 through a connecting rod passing through the through slot 104; it can be explained that when the scraper 504 is driven to move, the driving motor 4 is started to drive the screw 401 to rotate, and the nut 402 synchronously drives the scraper 504 to move during the movement of the screw 401;

As a further solution of this embodiment, guide rods 403 are relatively fixedly arranged on both sides of the screw rod 401, and a movable seat 404 fixed to the nut 402 can be slidably sleeved on the guide rod 403; it can be explained that when the scraper 504 is driven to move on the filter plate 2, the movable seat 404 is synchronously driven to slide on the guide rod 403 during the movement of the nut 402 on the screw rod 401, which can not only improve the stability of the movement of the nut 402, but also provide guidance;

Furthermore, storage boxes 103 for collecting waste are arranged opposite to each other on both sides of the collection box 1, and a conveying plate 102 is arranged at the discharge port 101. The conveying plate 102 is arranged obliquely, and its end extends to the storage box 103; it can be explained that the waste scraped by the scraper 504 passes through the discharge port 101 and falls onto the conveying plate 102, and then falls into the storage box 103 under the action of gravity, so as to realize the collection of the waste;

A rotating rod 502 is also rotatably arranged in the collection box 1, and a plurality of groups of stirring blades 503 are arranged on the rotating rod 502 in a circumferential array, wherein the rotating rod 502 is connected to a rotating mechanism that drives it to rotate; it can be explained that the wastewater filtered by the filter plate 2 falls to the bottom of the collection box 1, and then the rotating rod 502 is driven to rotate by the rotating mechanism, and the rotating rod 502 drives the wastewater to be stirred through the stirring blades 503 during the rotation process, thereby preventing the small particle impurities in the wastewater from being deposited in the collection box 1;

The rotating mechanism includes a gear 5 fixedly connected to the rotating rod 502, the gear 5 is meshed with the rack plate 501, and the rack plate 501 is fixed to the movable seat 404; specifically, the movable seat 404 drives the gear 5 to rotate through the rack plate 501 during the movement, so as to drive the rotating rod 502 to rotate;

A plurality of drainage pipes 3 are arranged on one side of the collection box 1, and a water pump 301 is arranged between the drainage pipes 3 and the collection box 1; it can be explained that the drainage pipes 3 can be connected to the toilet flushing tank and the external water tank for flushing the toilet or the floor;

In addition, several groups of adsorption filters, such as activated carbon filters, can be arranged at the bottom of the filter plate 2 to further filter the wastewater and achieve a better filtering effect.

The working principle of a wastewater utilization device based on urban life discharge provided by the utility model is as follows: the wastewater discharged in urban life is directly poured into the collection box 1 from the open end. In this process, the impurities in the wastewater are filtered and processed by the filter plate 2 arranged in the collection box 1. The filtered water can pass through the filter hole 201 and fall to the bottom of the collection box 1. The unfiltered impurities remain on the filter plate 2. The drive motor 4 is started to drive the screw 401 to rotate. The nut 402 synchronously drives the scraper 504 to move during the movement of the screw 401, so as to scrape the impurities to both sides of the filter plate 2. During the process of the scraper 504 scraping off the impurities on the filter plate 2, the impurities can be discharged through the discharge port 101 and collected, and the impurities are fully scraped off from the filter plate 2. The waste scraped by the scraper 504 passes through the discharge port 101 and falls onto the conveying plate 102, and then falls into the storage box 103 under the action of gravity, so as to realize the collection of the waste.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims (3)

1. A wastewater utilization device based on urban domestic discharge, comprising a collection box (1), wherein the collection box (1) is provided with an open end, and the open end is used to input domestic discharge wastewater; The invention is characterized in that a filter plate (2) is embedded in the collection box (1) near the opening end, and a plurality of groups of filter holes (201) are evenly formed on the filter plate (2), wherein a scraper (504) is slidably arranged on the filter plate (2), and the two ends of the scraper (504) are slidably fitted with the inner wall of the collection box (1); It also includes a driving mechanism, which is connected to the scraper (504) and is used to drive the scraper (504) to move back and forth on the filter plate (2); Discharge ports (101) are also provided on both sides of the collecting box (1), and the bottom of the discharge port (101) is flush with the surface of the filter plate (2); The driving mechanism comprises a screw rod (401) rotatably arranged outside the collection box (1), the screw rod (401) being fixedly connected to the output end of the driving motor (4), a nut (402) being spirally sleeved on the screw rod (401), wherein a through slot (104) is provided on the side wall of the collection box (1), and the nut (402) is fixed to the scraper (504) by a connecting rod passing through the through slot (104); Guide rods (403) are relatively fixedly arranged on both sides of the screw rod (401), and a movable seat (404) fixed to the nut (402) is slidably sleeved on the guide rods (403); Material storage boxes (103) for collecting waste are arranged opposite to each other on both sides of the collection box (1), and a conveying plate (102) is provided at the discharge port (101). The conveying plate (102) is arranged obliquely, and its end extends to the material storage box (103); A rotating rod (502) is also rotatably arranged in the collection box (1), and a plurality of groups of stirring blades (503) are arranged in a circumferential array on the rotating rod (502), wherein the rotating rod (502) is connected to a rotating mechanism that drives the rotating rod to rotate. 2. A wastewater utilization device based on urban domestic discharge according to claim 1, characterized in that a plurality of drainage pipes (3) are arranged on one side of the collection box (1), and a water pump (301) is arranged between the drainage pipes (3) and the collection box (1). 3. A wastewater utilization device based on urban domestic discharge according to claim 2, characterized in that the rotating mechanism includes a gear (5) fixedly connected to the rotating rod (502), the gear (5) is meshed with the rack plate (501), and the rack plate (501) is fixed to the movable seat (404).