Municipal drainage filtering mechanism for house building

Abstract

The utility model discloses a house building municipal drainage filtering mechanism which comprises a sedimentation tank, the inner wall of the sedimentation tank is provided with a sedimentation area and a desilting area, the outer wall of one end of the desilting area is fixedly connected with a sludge treatment tank, the inner wall of the side, away from the sludge treatment tank, of the desilting area is provided with a decontamination assembly, and the decontamination assembly comprises a first scraper blade and a plug. A sludge scraping assembly is fixedly mounted on the inner wall of the settling area, the sludge scraping assembly comprises a chain and second scraping plates uniformly mounted on the outer wall of the chain, and an isolation assembly is mounted on the inner wall of the top of the sludge removal area. The settling pond is arranged to filter house building municipal sewage between water and sludge, a settling form is specifically adopted to filter and remove impurities from the water and the sewage, and the sludge at the bottom of the settling pond can be conveniently self-cleaned through the cooperative use of the dirt removal assembly and the sludge scraping assembly.

Description

Technical Field

[0001] The utility model relates to building construction municipal sewage treatment equipment, in particular to a building construction municipal drainage filtering mechanism. Background Art

[0002] The sewage generated by building construction and municipal administration usually contains a large amount of impurities such as sludge. When treating the sewage from building construction and municipal administration, sedimentation and filtration are usually required to remove impurities in the sewage. In the existing process of filtering and removing impurities, due to the large amount of sludge at the bottom of the sewage sedimentation tank, it is necessary to regularly clean the sludge adsorbed at the bottom of the sedimentation tank manually. The cleaning cycle is long and difficult, and it is not convenient to automatically complete the cleaning of the sedimentation tank sludge, which is not convenient to improve the practicality of the equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a building construction municipal drainage filtering mechanism to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A municipal drainage filtration mechanism for building construction includes a sedimentation tank, wherein the inner wall of the sedimentation tank is provided with a sedimentation area and a mud removal area, the outer wall of one end of the mud removal area is fixedly connected to a sludge treatment tank, a dirt removal component is installed on the inner wall of the mud removal area away from the sludge treatment tank, the dirt removal component includes a first scraper and a plug, a mud scraper component is fixedly installed on the inner wall of the sedimentation area, the mud scraper component includes a chain and a second scraper evenly installed on the outer wall of the chain, an isolation component is installed on the top inner wall of the mud removal area, and the isolation component includes a first lead screw and a partition threadedly connected to the outer wall of the first lead screw.

[0006] In a preferred embodiment of the utility model, the dirt removal component includes a rotating shaft, two rotating shafts are provided, sprockets are fixedly installed on the outer walls of the two rotating shafts, the outer walls of the sprockets are transmission-connected to the chains, and the outer wall of the chain is fixedly installed with a second scraper.

[0007] In a preferred embodiment of the utility model, a servo motor is fixedly installed on the outer wall of the sedimentation tank, the outer wall of the servo motor output shaft is connected to the outer wall of the rotating shaft through gear meshing transmission, and the outer wall of the second scraper is in rotational contact with the surface of the sedimentation area.

[0008] In a preferred embodiment of the utility model, the outer wall of the sedimentation tank is fixedly installed with a partition bin, the inner wall of the sedimentation tank is slidably connected to the partition, the outer wall of the partition bottom is slidably connected with the inner wall of the partition bin bottom, and the partition bin is fixedly installed with a bearing seat.

[0009] In a preferred embodiment of the utility model, the first lead screw is rotatably connected between the bearing seat and the inner wall of the sedimentation tank via a bearing, the outer wall of the first lead screw is threadedly connected to the inner wall of the bottom end of the partition, the second servo motor is fixedly installed on the outer wall of the bottom of the partition bin, and the outer wall of the output shaft of the second servo motor is connected to the outer wall of the first lead screw via a gear meshing transmission.

[0010] In a preferred embodiment of the present utility model, the outer wall of the sedimentation area is fixedly connected to the protection bin, the inner wall of the protection bin is fixedly installed with a sliding sleeve, the inner wall of the sliding sleeve is slidably connected to the first push rod, and the outer wall of the first push rod is slidably connected to the inner wall of the sedimentation tank.

[0011] In a preferred embodiment of the present utility model, the end of the first push rod is fixedly connected to the first scraper, the outer wall of the first scraper is fixedly connected to the plug through the second push rod, and the plug is sealed and connected with the inner wall of the sedimentation tank.

[0012] In a preferred embodiment of the present invention, the second bearing seat is fixedly mounted on the inner wall of the protective bin, the inner wall of the second bearing seat is rotatably connected to the second lead screw, and the outer wall of the second lead screw is threadedly connected with the inner wall of the first push rod.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0014] 1. When setting up a sedimentation tank to filter the water and sludge between the municipal sewage of the building, the water and sewage are filtered and impurities are removed in the form of sedimentation. By setting up a decontamination component and a sludge scraping component for use, the sludge at the bottom of the sedimentation tank can be self-cleaned;

[0015] 2. By turning on the second servo motor 440 to drive the lead screw 400 to drive the partition 410 to be inserted into the junction between the sedimentation area and the mud removal area, the space between the sedimentation area and the mud removal area is isolated, so that it is convenient to clean the sludge at the bottom of the mud removal area while continuously performing uninterrupted water treatment through the sedimentation area, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a schematic diagram of the main structure of a municipal drainage filtration mechanism for a building;

[0018] Figure 2 It is a schematic diagram of a top view structure of a municipal drainage filtration mechanism for a building;

[0019] Figure 3 It is a schematic diagram of the working structure of a municipal drainage filtration mechanism for building construction;

[0020] Figure 4 It is a schematic diagram of the structure of a decontamination component in a municipal drainage filtration mechanism for a building;

[0021] Figure 5 This is a schematic diagram of the structure of a scraper assembly in a municipal drainage filtration mechanism for a building;

[0022] Figure 6 The present invention is a schematic diagram of the structure of a water-isolating component in a municipal drainage filtration mechanism for building construction.

[0023] In the figure: sedimentation tank 100, water inlet 101, protection bin 110, partition bin 120, water outlet pipe 130, sludge treatment tank 140, rotating shaft 200, sprocket 210, chain 220, second scraper 230, servo motor 240, second push rod 300, plug 310, first scraper 320, first push rod 330, sleeve 340, second lead screw 350, second bearing seat 360, third servo motor 370, lead screw 400, partition 410, bearing seat 420, pulley 430, second servo motor 440. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] Example 1: Figure 1 and 2 , including a sedimentation tank 100, the inner wall of the sedimentation tank 100 is provided with a sedimentation area and a mud removal area, the outer wall of one end of the mud removal area is fixedly connected to the sludge treatment tank 140, a dirt removal component is installed on the inner wall of the mud removal area away from the sludge treatment tank 140, the dirt removal component includes a first scraper 320 and a plug 310, a mud scraper component is fixedly installed on the inner wall of the sedimentation area, the mud scraper component includes a chain 220 and a second scraper 230 evenly installed on the outer wall of the chain 220, an isolation component is installed on the inner wall of the top of the mud removal area, the isolation component includes a first lead screw 400 and a partition 410 threadedly connected to the outer wall of the first lead screw 400,

[0026] The specific usage scenario of this embodiment is: by setting up a sedimentation tank 100 for filtering the water and sludge of building construction municipal sewage, the water and sewage are filtered and impurities are removed in the form of sedimentation. By setting up a dirt removal component and a mud scraper component for use together, the sludge at the bottom of the sedimentation tank 100 is conveniently self-cleaned. By setting up an isolation component to isolate the sedimentation area and the mud removal area through a partition 410, it is convenient to clean the sludge inside the mud removal area while the water is entering the sedimentation tank 100, and the sludge in the mud removal area is conveniently pushed to the sludge treatment tank 140.

[0027] Example 2: Figure 1 and Figure 2 The dirt removal component includes a rotating shaft 200, and two rotating shafts 200 are provided. Sprocket wheels 210 are fixedly installed on the outer walls of the two rotating shafts 200. The outer walls of the sprocket wheels 210 are transmission-connected to the chains 220. The second scraper 230 is fixedly installed on the outer wall of the chain 220. A servo motor 240 is fixedly installed on the outer wall of the sedimentation tank 100. The outer wall of the output shaft of the servo motor 240 is transmission-connected to the outer wall of the rotating shaft 200 through gear meshing. The outer wall of the second scraper 230 cooperates with the surface of the sedimentation area to rotate in contact.

[0028] The specific usage scenario of this embodiment is: by turning on the servo motor 240 to drive the rotating shaft 200 to drive the sprocket 210 and the chain 220 to rotate, the chain 220 drives the second scraper 230 to scrape the sludge adsorbed at the bottom of the sedimentation area into the mud removal area.

[0029] Example 3: Figure 1 and Figure 2 The outer wall of the sedimentation tank 100 is fixedly installed with a partition bin 120, and the inner wall of the sedimentation tank 100 is slidably connected to the partition 410. The outer wall of the bottom of the partition 410 is slidably connected to the inner wall of the bottom of the partition bin 120. The bearing seat 420 is fixedly installed on the partition bin 120. A water inlet hole 101 is opened on the outer wall of the sedimentation tank 100. The outer wall of the outer wall of the sedimentation tank 100 away from the water inlet hole 101 is connected to the water outlet pipe 130. The bearing seat 420 is rotatably connected to the inner wall of the sedimentation tank 100 through a bearing. The outer wall of the first screw 400 is threadedly connected to the inner wall of the bottom end of the partition 410. The second servo motor 440 is fixedly installed on the outer wall of the bottom of the partition bin 120, and the outer wall of the output shaft of the second servo motor 440 is connected to the outer wall of the first screw 400 through a gear meshing transmission connection.

[0030] The specific usage scenario of this embodiment is: by turning on the second servo motor 440 to drive the screw 400 to drive the partition 410 to be inserted into the junction between the sedimentation area and the mud removal area, the space between the sedimentation area and the mud removal area is isolated, and a filter net is fixedly installed at the input end of the outlet pipe 130, which is used to filter the sewage when it is discharged from the sedimentation tank 100.

[0031] Example 4: Figure 1 and Figure 2 The outer wall of the sedimentation area is fixedly connected to the protective bin 110, and the inner wall of the protective bin 110 is fixedly installed with a sleeve 340. The inner wall of the sleeve 340 is slidably connected to the first push rod 330. The outer wall of the first push rod 330 is slidably connected to the inner wall of the sedimentation tank 100. The end of the first push rod 330 is fixedly connected to the first scraper 320. The outer wall of the first scraper 320 is fixedly connected to the plug 310 through the second push rod 300. The plug 310 is sealed and connected to the inner wall of the sedimentation tank 100. The inner wall of the protective bin 110 is fixedly installed with a second bearing seat 360. The inner wall of the second bearing seat 360 is rotatably connected to the second lead screw 350. The outer wall of the second lead screw 350 is threadedly connected to the inner wall of the first push rod 330. The outer wall of the second bearing seat 360 is fixedly installed with a third servo motor 370. The output shaft of the third servo motor 370 is connected to the second lead screw 350 through a gear transmission.

[0032] The specific usage scenario of this embodiment is: by turning on the third servo motor 370, the third servo motor 370 drives the second screw 350 to rotate, pushing the first push rod 330, the first scraper 320, and the plug 310 to move synchronously, so that under the pushing action of the first scraper 320, the sludge inside the mud removal area is pushed into the sludge treatment tank 140, thereby automatically cleaning the sludge inside the sedimentation tank 100.

[0033] The working principle of the utility model is as follows: when in use, a person skilled in the art discharges sewage generated by building construction and municipal administration into the sedimentation tank 100 through the water inlet hole 101. The sewage enters the sedimentation tank 100 for sedimentation. Under the action of gravity, impurities in the sewage fall to the bottom of the sedimentation tank 100, including a sedimentation area and a mud removal area. During the long-term sedimentation and filtration process, the bottom of the sedimentation tank 100 is prone to adsorb a large amount of dirt and other impurities. The servo motor 240 is turned on to drive the rotating shaft 200 to drive the sprocket 210 and the chain 220 to rotate, so that the chain 220 drives the second scraper 230 to scrape the sludge adsorbed at the bottom of the sedimentation area into the mud removal area. When too much sludge accumulates in the mud removal area, the second servo motor 440 is turned on to drive the lead screw 400 to drive The partition 410 is inserted into the junction between the sedimentation area and the mud removal area to isolate the space between the sedimentation area and the mud removal area. By turning on the third servo motor 370, the third servo motor 370 drives the second screw 350 to rotate, pushing the first push rod 330, the first scraper 320, and the plug 310 to move synchronously, so that under the pushing action of the first scraper 320, the sludge inside the mud removal area is pushed into the sludge treatment tank 140, thereby automatically cleaning the sludge inside the sedimentation tank 100. After flushing and cleaning the inside of the sedimentation tank 100, the second screw 350 is controlled to rotate to reset the plug 310 and the first scraper 320, and then the screw 400 is controlled to drive the partition 410 to reset, so that the sedimentation area and the mud removal area are connected again.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A municipal drainage filtration mechanism for building construction, comprising a sedimentation tank (100), wherein the inner wall of the sedimentation tank (100) is provided with a sedimentation area and a mud removal area, and the outer wall of one end of the mud removal area is fixedly connected to a sludge treatment tank (140), characterized in that: A desludging assembly is installed on the inner wall of the desludging zone away from the sludge treatment tank (140), and the desludging assembly includes a first scraper (320) and a plug (310). A desludging assembly is fixedly installed on the inner wall of the sedimentation zone, and the desludging assembly includes a chain (220) and a second scraper (230) evenly installed on the outer wall of the chain (220). An isolation assembly is installed on the inner wall at the top of the desludging zone, and the isolation assembly includes a first lead screw (400) and a partition (410) threadedly connected to the outer wall of the first lead screw (400).

2. A building construction municipal drainage filtration mechanism according to claim 1, characterized in that: The dirt removal component comprises a rotating shaft (200), wherein two rotating shafts (200) are provided, and sprocket wheels (210) are fixedly mounted on the outer walls of the two rotating shafts (200), and the outer walls of the sprocket wheels (210) are transmission-connected with chains (220), and the outer walls of the chains (220) are fixedly mounted with second scrapers (230).

3. A building construction municipal drainage filtration mechanism according to claim 2, characterized in that: A servo motor (240) is fixedly mounted on the outer wall of the sedimentation tank (100); the outer wall of the output shaft of the servo motor (240) is connected to the outer wall of the rotating shaft (200) via gear meshing transmission; and the outer wall of the second scraper (230) is in rotational contact with the surface of the sedimentation area.

4. A building construction municipal drainage filtration mechanism according to claim 1, characterized in that: The outer wall of the sedimentation tank (100) is fixedly mounted with a partition bin (120), the inner wall of the sedimentation tank (100) is slidably connected to the partition (410), the outer wall of the bottom of the partition (410) is slidably connected to the inner wall of the bottom of the partition bin (120), the bearing seat (420) is fixedly mounted on the partition bin (120), a water inlet hole (101) is formed on the outer wall of the sedimentation tank (100), and the outer wall of the sedimentation tank (100) at one end away from the water inlet hole (101) is connected to a water outlet pipe (130).

5. A building construction municipal drainage filtration mechanism according to claim 4, characterized in that: The first lead screw (400) is rotatably connected between the bearing seat (420) and the inner wall of the sedimentation tank (100) via a bearing, the outer wall of the first lead screw (400) is threadedly connected to the inner wall of the bottom end of the partition (410), the second servo motor (440) is fixedly installed on the outer wall of the bottom of the partition bin (120), the outer wall of the output shaft of the second servo motor (440) is connected to the outer wall of the first lead screw (400) via a gear meshing transmission, and the outer walls of the two first lead screws (400) are connected via a pulley (430) and a belt transmission.

6. A building construction municipal drainage filtration mechanism according to claim 1, characterized in that: The outer wall of the sedimentation area is fixedly connected to the protection bin (110), the inner wall of the protection bin (110) is fixedly installed with a sliding sleeve (340), the inner wall of the sliding sleeve (340) is slidably connected to the first push rod (330), and the outer wall of the first push rod (330) is slidably connected to the inner wall of the sedimentation tank (100).

7. A building construction municipal drainage filtration mechanism according to claim 6, characterized in that: The end of the first push rod (330) is fixedly connected to the first scraper (320), and the outer wall of the first scraper (320) is fixedly connected to the plug (310) through the second push rod (300), and the plug (310) is sealed and connected with the inner wall of the sedimentation tank (100).

8. A building construction municipal drainage filtration mechanism according to claim 7, characterized in that: The inner wall of the protective bin (110) is fixedly mounted with a second bearing seat (360); the inner wall of the second bearing seat (360) is rotatably connected to the second lead screw (350); and the outer wall of the second lead screw (350) is threadedly connected to the inner wall of the first push rod (330).

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