CN220899729U

CN220899729U - Wastewater treatment device for building house site

Info

Publication number: CN220899729U
Application number: CN202322261980.8U
Authority: CN
Inventors: 高洪学; 肖庆英; 石磊; 张召军; 祝成玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-05-07
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a wastewater treatment device for a building house site, which relates to the technical field of constructional engineering and comprises a machine case, wherein a first-stage filtering unit and a second-stage filtering unit are sequentially arranged in the machine case from top to bottom, the diameters of filtering objects of the first-stage filtering unit and the second-stage filtering unit are sequentially reduced, waste with different diameters on the building site is subjected to graded filtering through the first-stage filtering unit and the second-stage filtering unit when the wastewater treatment device is used, meanwhile, large-diameter particle sediments on the first-stage filtering plate can be filtered and removed by utilizing a pull rod to control a flexible scraping plate, sediment deposited on the second-stage filtering plate is removed by utilizing a driving device to control a scraping brush and a spray head, so that the wastewater is filtered, meanwhile, sediment on the first-stage filtering plate and the second-stage filtering plate can be conveniently removed efficiently, blockage is avoided, cleaning efficiency is improved, and labor intensity is reduced.

Description

Wastewater treatment device for building house site

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a wastewater treatment device for a building house on site.

Background

The construction engineering is an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the construction entity so as to meet the engineering requirements of people on production, living, study and public activities, and at present, a large amount of construction wastewater can be generated in the construction engineering process.

But the construction engineering can produce a large amount of waste water in the work progress, and these waste water can cause environmental pollution and the destruction of soil after untreated discharge, and silt in the waste water can cause the jam to the filter screen, need spend a large amount of time to clean the screen, waste time.

Therefore, a wastewater treatment device for conveniently and efficiently removing sediment from a screen is needed.

Disclosure of utility model

In order to conveniently and efficiently clean sediments with different diameters on the primary filter plate and the secondary filter plate and avoid the blockage of the primary filter plate and the secondary filter plate, the utility model provides a wastewater treatment device for a building house on site.

The technical aim of the utility model is realized by the following technical scheme:

The wastewater treatment device for the building house site comprises a machine case, wherein a primary filter unit and a secondary filter unit are sequentially arranged in the machine case from top to bottom, and the diameters of filter objects of the primary filter unit and the secondary filter unit are sequentially reduced;

The first-stage filtering unit comprises a first-stage filtering plate, a movable beam is arranged above the first-stage filtering plate, one side of the movable beam, which is close to the first-stage filtering plate, is connected with a flexible scraping plate, two ends of the movable beam are slidably provided with linear guide rods, two ends of each linear guide rod are respectively fixed on the side wall of the case, one side of the movable beam, which is perpendicular to the flexible scraping plate, is provided with a pull rod, and the pull rod extends out of the case;

The secondary filter unit comprises a secondary filter plate, a connecting frame is arranged above the secondary filter plate, a threaded sleeve is arranged in the middle of the connecting frame, a screw rod is in threaded fit with the threaded sleeve, a driving device is arranged at one end of the screw rod, an upper clamping opening is formed in one end, close to the primary filter plate, of the connecting frame, a spray pipe is arranged in the upper clamping opening, a spray header is arranged on one side, close to the secondary filter plate, of the spray pipe, a lower clamping opening is formed in the other end of the connecting frame, and a scraping brush is arranged in the parallel spray pipe in the lower clamping opening;

The machine case is located the position of one-level filter and second grade filter and has seted up the discharge gate, can dismantle on the discharge gate and be equipped with the baffle.

Further, the two ends of the spray pipe are respectively provided with a sliding block, and the sliding blocks are matched with guide devices.

Furthermore, positioning columns are vertically arranged at four corners of the primary filter plate, positioning blocks are inserted into the positioning columns, and the positioning blocks are fixed on the side walls of the case.

Further, a plurality of reinforcing plates are fixed on one side, far away from the driving device, of the movable beam along the length direction of the flexible scraping plate through bolts, and the distance between the end parts of the reinforcing plates and the primary filter plate is 10MM.

Further, an installation frame is arranged between the primary filter plate and the secondary filter plate on one side of the case, and a transparent window is arranged in the installation frame.

Further, the machine case is symmetrically provided with inverted L-shaped supporting beams below the secondary filter plate.

Further, the top of machine case is equipped with the inlet tube, the machine case is located the below of second grade filter plate and is equipped with the water storage box, be equipped with the outlet pipe on the water storage box.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The flexible scraping plate can be controlled to scrape the large-diameter sediment on the first-stage filter plate by the pull rod and the movable beam and remove the sediment from the discharge hole on the side wall of the case, and the driving device and the lead screw are used for controlling the spray pipe and the scraping brush to clean and clean the small-diameter sediment on the second-stage filter plate, so that the sediment on the first-stage filter plate and the second-stage filter plate can be conveniently cleaned, and the blockage is avoided.

(2) The strength of the flexible scraping plate can be increased by utilizing the reinforcing plate on one side of the flexible scraping plate, and meanwhile, the attaching degree of the flexible scraping plate to the first-stage filter plate can be increased, so that sediment can be removed thoroughly.

(3) The positioning column on the primary filter plate and the positioning block on the body are utilized to facilitate the installation and the disassembly of the primary filter plate, and the positioning column is only required to be inserted into the positioning block during the installation.

(4) The transparent window on one side of the case is utilized to clearly see the working conditions of the primary filter unit and the secondary filter unit during filtration, and the amounts of sediment on the primary filter plate and the secondary filter plate are mastered in real time to remove in time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle configuration of the present utility model;

FIG. 3 is a schematic view of FIG. 2 with the transparent window hidden;

FIG. 4 is a schematic diagram of the structure of a primary filter unit;

FIG. 5 is a schematic diagram of a two-stage filtration unit;

Fig. 6 is an enlarged schematic view of a portion a of fig. 3.

Reference numerals: 1. a chassis; 2. a first stage filtration unit; 3. a secondary filtering unit; 4. a first-stage filter plate; 5. a second stage filter plate; 6. a top cover; 7. a water inlet pipe; 8. a water outlet pipe; 9. a moving beam; 10. a flexible scraper; 11. a linear guide rod; 12. a pull rod; 13. a reinforcing plate; 14. a connecting frame; 15. a screw sleeve; 16. a screw rod; 17. a driving device; 18. a shower pipe; 19. a spray header; 20. an upper clamping opening; 21. a lower clamping opening; 22. a slide block; 23. a guide device; 24. a discharge port; 25. a baffle; 26. scraping and brushing; 27. a transparent window; 28. connecting a pipe; 29. a support beam.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, a wastewater treatment device for a building house is shown, which comprises a machine case 1, wherein a top cover 6 is arranged at the top of the machine case 1, the top cover 6 is fixed with the machine case 1 through bolts, a water inlet pipe 7 for filling wastewater before treatment into the machine case 1 is arranged on the top cover 6, a first-stage filter unit 2 is arranged below the top cover 6 in the machine case 1, the first-stage filter unit 2 is provided with a first-stage filter plate 4, the first-stage filter plate 4 is a filter screen made of stainless steel material and is used for filtering large-diameter sediments in the wastewater, a movable beam 9 is arranged above the first-stage filter plate 4 in parallel, one side of the movable beam 9 close to the first-stage filter plate 4 is connected with a flexible scraper 10 through bolts, the flexible scraper 10 is abutted to the first-stage filter plate 4, guide holes are respectively arranged at two ends of the movable beam 9, the guide hole is internally matched with a linear guide rod 11, two ends of the linear guide rod 11 are fixed on the side wall of the case 1, meanwhile, one side of the movable beam 9 perpendicular to the flexible scraping plate 10 is provided with a U-shaped pull rod 12, one end of the pull rod 12 extends to the outside of the case 1, the movable beam 9 provided with the flexible scraping plate 10 can be driven to move back and forth along the linear guide rod 11 through the pull rod 12, so that large-diameter sediments on the first-stage filter plate 4 are scraped, meanwhile, a discharge hole 24 is formed in the position of the case 1, which is positioned on the first-stage filter plate 4, a baffle 25 is arranged on the discharge hole 24 through bolts, when the large-diameter sediments on the first-stage filter plate 4 are scraped, the baffle 25 is firstly removed, and then the flexible scraping plate 10 is driven by the pull rod 12 to scrape the large-diameter sediments on the first-stage filter plate 4 and the large-diameter sediments are discharged from the discharge hole 24;

The machine case 1 is arranged below the primary filter unit 2 and is provided with a secondary filter unit 3, the secondary filter unit 3 is provided with a secondary filter plate 5, the machine body of the secondary filter plate 5 is an active carbon plate, small-diameter impurities such as sediment in wastewater can be filtered through the active carbon plate so as to achieve better water quality, a connecting frame 14 is vertically arranged above the secondary filter plate 5, the middle part of the connecting frame 14 is provided with a threaded sleeve 15, a screw rod 16 is arranged in the threaded sleeve 15 through threaded fit, one end of the screw rod 16, far away from the threaded sleeve 15, is provided with a driving device 17, the driving device 17 is specifically a servo motor, the driving device 17 is arranged on the outer side wall of the machine case 1 through a base, one end, close to the primary filter plate 4, of the connecting frame 14 is provided with an upper clamping opening 20, a spray pipe 18 is clamped in the upper clamping opening 20, a plurality of spray heads 19 facing the secondary filter plate 5 are arranged on the spray pipe 18, the spray heads 19 are used for flushing sediments on the secondary filter plate 5, two ends of the spray pipe 18 are provided with rectangular slide blocks 22, the slide blocks 22 are matched with guide devices 23, and the guide devices 23 can be respectively fixed on the side wall of the machine case 1 through the guide devices 23, and the guide devices can be moved to the guide devices 23, and the stability of the machine case can be increased;

The other end of link 14 has offered down and has pressed from both sides mouth 21, has scrapes the brush 26 through bolted connection in the lower mouth 21, scrapes the brush 26 butt on the secondary filter plate 5, and discharge gate 24 has also been offered on the lateral wall that quick-witted case 1 is located the secondary filter plate 5, installs baffle 25 through the bolt on the discharge gate 24, when clear away the deposit on the secondary filter plate 5, drives lead screw 16 through drive arrangement 17 and just rotates in reverse, and lead screw 16 linkage link 14 makes shower 18 and scrape the brush 26 and remove along guider 23 simultaneously, utilizes shower head 19 to wash the deposit and discharge from discharge gate 24 when utilizing scraping the brush 26 to clear away the deposit.

In order to facilitate the installation and the disassembly of the first-stage filter plate 4 in the case 1, positioning columns are vertically arranged at four corners of the bottom of the first-stage filter plate 4, positioning blocks matched with the positioning columns are arranged on the inner wall of the case 1, positioning holes are formed in the positioning blocks, and when the first-stage filter plate 4 is installed, the positioning columns are inserted into the positioning holes;

In order to facilitate the installation of the secondary filter plate 5, the side wall of the case 1 is symmetrically provided with inverted L-shaped supporting beams 29, the secondary filter plate 5 can be supported by the supporting beams 29, meanwhile, the case 1 is provided with a water storage tank below the secondary filter plate 5, the water storage tank is used for storing filtered water, and the bottom of the water storage tank is provided with a water outlet pipe 8;

In order to more clearly observe the working condition inside the case 1, the side walls of the case 1, which are positioned on the primary filter plate 4 and the secondary filter plate 5, are provided with mounting frames, and transparent windows 27 made of acrylic materials are glued and fixed in the mounting frames;

In order to connect the shower pipe 18 to an external clean water source, a connection pipe 28 is provided on the side wall of the cabinet 1, and the external water source and the shower pipe 18 are connected by a pipeline through the connection pipe 28.

In order to enable the flexible scraping plate 10 to scrape sediment thoroughly and forcefully, a plurality of reinforcing plates 13 are fixed on the back of the flexible scraping plate 10 through bolts, and the end parts of the reinforcing plates 13 are 10MM away from the surface of the primary filter plate 4, so that the strength of the flexible scraping plate 10 is improved, the flexible scraping plate 10 can be provided with certain toughness, and the flexible scraping plate 10 is better attached to the primary filter plate 4.

When in use, the waste water before treatment is filled into the machine case 1 through the water inlet pipe 7 at the top of the machine case 1, in the filling process, the waste water firstly carries out preliminary filtration on impurities with large diameter through the first-stage filter plate 4, then the waste water reaches the second-stage filter plate 5 to filter impurities with small diameter such as sediment and the like in the waste water, and finally reaches the water storage tank;

When sediment on the primary filter plate 4 and the secondary filter plate 5 is removed, firstly, the baffle 25 of the primary filter plate 4 and the secondary filter plate 5 is arranged on the chassis 1, then, the pull rod 12 is manually pulled, the pull rod 12 drives the movable beam 9 provided with the flexible scraping plate 10 to move along the linear guide rod 11, the large-diameter sediment on the primary filter plate 4 is scraped by the flexible scraping plate 10 and discharged from the corresponding discharge hole 24, then, the secondary filter plate 5 is cleaned, an externally pressurized water source is connected with the spray pipe 18 by a pipeline through the connection pipe 28, then, the driving device 17 is started to drive the screw rod 16 to rotate, the spray pipe 18 and the scraping brush 26 are driven by the connecting frame 14 to move towards the discharge hole 24, the sediment on the secondary filter plate 5 is scraped by the scraping brush 26 in the moving process, meanwhile, the sediment is washed by the spray head 19, finally, the washed sewage is discharged from the discharge hole 24, so that the sediment on the primary filter plate 4 and the secondary filter plate 5 can be cleaned regularly, the cleaning difficulty is further, the cleaning efficiency is improved, the time is saved, and the blocking of the primary filter plate 4 and the secondary filter plate 5 is avoided.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a wastewater treatment device that building house scene was used which characterized in that: the filter comprises a case (1), wherein a primary filter unit (2) and a secondary filter unit (3) are sequentially arranged in the case (1) from top to bottom, and the diameters of filter objects of the primary filter unit (2) and the secondary filter unit (3) are sequentially reduced;

The primary filter unit (2) comprises a primary filter plate (4), a movable beam (9) is arranged above the primary filter plate (4), a flexible scraping plate (10) is connected to one side, close to the primary filter plate (4), of the movable beam (9), linear guide rods (11) are slidably arranged at two ends of the movable beam (9), two ends of each linear guide rod (11) are respectively fixed on the side wall of the case (1), a pull rod (12) is arranged at one side, perpendicular to the flexible scraping plate (10), of the movable beam (9), and the pull rods (12) extend out of the case (1);

The secondary filter unit (3) comprises a secondary filter plate (5), a connecting frame (14) is arranged above the secondary filter plate (5), a threaded sleeve (15) is arranged in the middle of the connecting frame (14), a screw rod (16) is in threaded fit with the threaded sleeve (15), a driving device (17) is arranged at one end of the screw rod (16), an upper clamping opening (20) is arranged at one end, close to the primary filter plate (4), of the connecting frame (14), a spray pipe (18) is arranged in the upper clamping opening (20), a spray head (19) is arranged at one side, close to the secondary filter plate (5), of the spray pipe (18), a lower clamping opening (21) is arranged at the other end of the connecting frame (14), and a scraping brush (26) is arranged in the lower clamping opening (21) and is parallel to the spray pipe (18);

The machine case (1) is located at the positions of the primary filter plate (4) and the secondary filter plate (5) and is provided with a discharge hole (24), and a baffle (25) is detachably arranged on the discharge hole (24).

2. A wastewater treatment plant for use in a building site as claimed in claim 1, wherein: two ends of the spray pipe (18) are respectively provided with a sliding block (22), and the sliding blocks (22) are matched with each other to form a guide device (23).

3. A wastewater treatment plant for use in a building site as claimed in claim 2, wherein: positioning columns are vertically arranged at four corners of the primary filter plate (4), positioning blocks are inserted into the positioning columns, and the positioning blocks are fixed on the side walls of the case (1).

4. A wastewater treatment plant for use in a building site according to claim 3, wherein: one side of the moving beam (9) far away from the driving device (17) is fixedly provided with a plurality of reinforcing plates (13) along the length direction of the flexible scraping plate (10) through bolts, and the end parts of the reinforcing plates (13) are 10MM away from the primary filter plate (4).

5. A wastewater treatment plant for use in a building site as claimed in claim 4, wherein: a mounting frame is arranged between the primary filter plate (4) and the secondary filter plate (5) on one side of the case (1), and a transparent window (27) is arranged in the mounting frame.

6. A wastewater treatment plant for use in a building site as claimed in claim 5, wherein: the machine case (1) is symmetrically provided with inverted L-shaped supporting beams (29) below the secondary filter plate (5).

7. A wastewater treatment plant for use in a building site as claimed in claim 6, wherein: the top of machine case (1) is equipped with inlet tube (7), machine case (1) is located the below of second grade filter plate (5) and is equipped with the water storage box, be equipped with outlet pipe (8) on the water storage box.