CN211885614U

CN211885614U - Pressurization formula domestic sewage filter equipment

Info

Publication number: CN211885614U
Application number: CN202020160012.1U
Authority: CN
Inventors: 陈忠厚
Original assignee: Yikun Quanzhou Environmental Protection Technology Development Co ltd
Current assignee: Yikun Quanzhou Environmental Protection Technology Development Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-11-10
Anticipated expiration: 2030-02-11

Abstract

The utility model relates to the technical field of sewage filtration, in particular to a pressurized domestic sewage filtering device, which comprises a main water tank, wherein a plurality of filtering devices which are uniformly distributed are arranged in the inner cavity of the main water tank, each filtering device comprises a drain pipe, a separation shell, a U-shaped pipe and a control device, the lower end of the drain pipe penetrates through the bottom plate of the main water tank, the upper end of the drain pipe extends into the separation shell, one side of the drain pipe is fixedly connected with a U-shaped pipe, one end of the U-shaped pipe penetrates through the isolation shell, the other end of the U-shaped pipe extends to the top position of the main water tank, a control device is arranged in the inner cavity of the U-shaped pipe, and the control device is positioned in the middle position of the isolation shell, the structure design of the utility model realizes that the domestic sewage high-efficiency filtration work injects gas into the gas pipe regularly, avoids the occurrence of the blockage problem, and the jam of gas injection in-process filter can be broken easily, improves like this the utility model discloses a life.

Description

Pressurization formula domestic sewage filter equipment

Technical Field

The utility model relates to a sewage filtration technology field specifically is a pressurization formula domestic sewage filter equipment.

Background

The problem of jam appears easily in domestic sewage centralized treatment filter equipment among the prior art, needs regularly to carry out filter equipment's mediation work, and is loaded down with trivial details consuming time, and is not practical very much, how to improve its mediation ability of blockking up, is a technical point that needs to improve the improvement all the time.

If the filtering device can be used for conveniently and quickly dredging blocked garbage, the problem can be solved, and a pressurized domestic sewage filtering device is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressurization formula domestic sewage filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressurization formula domestic sewage filter equipment, includes the main water tank, be provided with a plurality of evenly distributed's filter equipment in the inner chamber of main water tank, filter equipment includes drain pipe, isolation shell, U type pipe and controlling means, the lower extreme of drain pipe runs through the bottom plate of main water tank, and the upper end of drain pipe extends to in the isolation shell, drain pipe one side fixedly connected with U type pipe, U type pipe one end runs through the isolation shell, and the other end of U type pipe extends to the top position of main water tank, be provided with controlling means in the inner chamber of U type pipe, controlling means is located isolation shell middle part position, be provided with the screens section of thick bamboo in the isolation shell, the screens section of thick bamboo is fixed on U type pipe outer wall, the upper end of main water tank is provided with the trachea, U type pipe one end and trachea fixed connection, controlling means includes spring, slide cartridge, sealing ring, filter plate, The intercepting device comprises an intercepting cylinder, a movable ball and a partition plate, wherein the upper end of a spring is contacted with a sliding cylinder, the lower end of the spring is contacted with a sealing ring, a filter plate is fixedly connected in the inner cavity of the sliding cylinder, a mandril is fixedly connected in the middle of the lower surface of the filter plate, the lower end of the mandril extends to the middle of the spring, the upper end of the sliding cylinder is provided with the intercepting cylinder, the lower end of the sealing ring is provided with the movable ball, and the lower end of the movable.

Preferably, the sealing ring, the intercepting cylinder and the partition plate are fixed on the inner wall of the U-shaped pipe, the partition plate is a circular plate, a plurality of through holes are uniformly distributed in the plate body, the sealing ring is a cylinder, an arc-shaped groove is formed in the middle of the lower bottom surface of the cylinder, and the arc-shaped groove of the sealing ring is matched with the movable ball.

Preferably, the filter shape is the plectane and the plate body is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's through-hole, and the plate body middle part fixedly connected with ejector pin of filter, the activity of slide cartridge cup joints in the inner chamber of U type pipe, and the open end that communicates with U type pipe on the drain pipe is located one side of spring.

Preferably, the isolation shell is in a funnel shell shape, a closing end of the isolation shell is lapped on the clamping cylinder, and the U-shaped pipe penetrates through the middle of the isolation shell.

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

1. the utility model discloses the structural design realizes that domestic sewage high efficiency filters the work and injects the gas to the trachea regularly, avoids the emergence of jam problem, and the jam of filter can be broken easily in the gas injection process, improves the utility model discloses a life-span like this;

2. the utility model discloses a design of separation shell can make impurity rubbish in the main water tank be detained in the below of separation shell more easily, and the rubbish that to a certain extent avoids aquatic to float flows to U type pipe in, can take out the separation shell simultaneously, carries out the rubbish clearance work in the main water tank inner chamber after making things convenient for blowdown work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the control device.

In the figure: the device comprises a main water tank 1, a filtering device 2, a water discharge pipe 3, a separation shell 4, a U-shaped pipe 5, a control device 6, a clamping cylinder 7, an air pipe 8, a spring 10, a sliding cylinder 11, a sealing ring 12, a filter plate 13, a push rod 14, an intercepting cylinder 15, a movable ball 16 and a partition plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a pressurization formula domestic sewage filter equipment, including main water tank 1, be provided with a plurality of evenly distributed's filter equipment 2 in the inner chamber of main water tank 1, filter equipment 2 includes drain pipe 3, isolation shell 4, U type pipe 5 and controlling means 6, the lower extreme of drain pipe 3 runs through the bottom plate of main water tank 1, the upper end of drain pipe 3 extends to in the isolation shell 4, drain pipe 3 one side fixedly connected with U type pipe 5, U type pipe 5 one end runs through isolation shell 4, the other end of U type pipe 5 extends to the top position of main water tank 1, be provided with controlling means 6 in the inner chamber of U type pipe 5, controlling means 6 is located isolation shell 4 middle part position, be provided with screens section of thick bamboo 7 in isolation shell 4, screens section of thick bamboo 7 is fixed on U type pipe 5 outer wall, the upper end of main water tank 1 is provided with trachea 8, U type pipe 5 one end and trachea 8 fixed connection, controlling means 6, The water collecting device comprises a sliding cylinder 11, a sealing ring 12, a filtering plate 13, a mandril 14, an intercepting cylinder 15, a movable ball 16 and a partition plate 17, wherein the sliding cylinder 11 is contacted with the upper end of a spring 10, the sealing ring 12 is contacted with the lower end of the spring 10, the filtering plate 13 is fixedly connected in an inner cavity of the sliding cylinder 11, the mandril 14 is fixedly connected to the middle of the lower plate surface of the filtering plate 13, the lower end of the mandril 14 extends to the middle of the spring 10, the intercepting cylinder 15 is arranged at the upper end of the sliding cylinder 11, the movable ball 16 is arranged at the lower end of the sealing ring 12, the partition plate 17 is arranged at the lower end of the movable ball 16, referring to fig. 1, one end of an air pipe 8 is blocked, the other end of the air pipe 8 is connected with an air supply mechanism in the prior art, an isolating shell 4 can be taken down from the U-.

The sealing ring 12, the intercepting cylinder 15 and the partition plate 17 are fixed on the inner wall of the U-shaped pipe 5, the partition plate 17 is a circular plate, a plurality of through holes which are uniformly distributed are formed in the plate body, the sealing ring 12 is a cylinder, a cambered surface groove is formed in the middle of the lower bottom surface of the cylinder, and the cambered surface groove of the sealing ring 12 is matched with the movable ball 16.

The filter 13 shape is the plectane and the plate body is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's through-hole, and the plate body middle part fixedly connected with ejector pin 14 of filter 13, and the activity of slide cartridge 11 cup joints in the inner chamber of U type pipe 5, and the open end that drain pipe 3 went up and U type pipe 5 intercommunication is located one side of spring 10.

The isolation shell 4 is in a funnel shell shape, the closing end of the isolation shell 4 is lapped on the clamping cylinder 7, and the U-shaped pipe 5 penetrates through the middle part of the isolation shell 4.

The working principle is as follows: waste water is injected into the main water tank 1, water flows into the U-shaped pipe 5, the water flows into the drain pipe 3 to be discharged through the filtration and permeation of the filter plate 13, garbage impurities possibly block the filter plate 13, the air pipe 8 is injected periodically, air flow flows into the air pipe 8 and then flows into the U-shaped pipe 5, the fluid pressure is supported on the water flow in the U-shaped pipe 5, the water flow in the U-shaped pipe 5 flows reversely, referring to figure 2, the fluid in the inner cavity of the left half part of the U-shaped pipe 5 rises and impacts the filter plate 13 firstly, garbage accumulated in the filter plate 13 is flushed and dispersed, the original fluid cannot pass through a gap between the sealing ring 12 and the movable ball 16, due to the blockage of the filter plate 13, the water pressure in the main water tank 1 acts on the sliding cylinder 11, the filter plate 13 and the ejector rod 14 synchronously descend, so that the ejector rod 14 abuts on the movable ball 16, the sealing ring 12 is separated from the movable, the water pressure on the filter plate 13 is reduced, the spring 10 will rebound to push the sliding cylinder 11 to return to the initial position, so that the mandril 14 does not push against the movable ball 16 any more, the fluid in the U-shaped pipe 5 will drive the movable ball 16, the movable ball 16 and the sealing ring 12 are contacted and sealed, so that the fluid pressure in the air pipe 8 will not flow into the U-shaped pipe 5 sealed by the sealing ring 12 and the movable ball 16, and the pressure provided by the air pipe 8 intensively impacts the blocked filter plate 13.

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

Claims

1. The utility model provides a pressurization formula domestic sewage filter equipment, includes main water tank (1), its characterized in that: the water tank is characterized in that a plurality of uniformly distributed filter devices (2) are arranged in an inner cavity of the main water tank (1), each filter device (2) comprises a drain pipe (3), a separation shell (4), a U-shaped pipe (5) and a control device (6), the lower end of each drain pipe (3) penetrates through a bottom plate of the main water tank (1), the upper end of each drain pipe (3) extends into the separation shell (4), one side of each drain pipe (3) is fixedly connected with the U-shaped pipe (5), one end of each U-shaped pipe (5) penetrates through the separation shell (4), the other end of each U-shaped pipe (5) extends to the top of the main water tank (1), each control device (6) is arranged in the inner cavity of each U-shaped pipe (5), each control device (6) is located in the middle of each separation shell (4), each separation shell (4) is internally provided with a clamping cylinder (7), and each clamping cylinder (7) is fixed on the, an air pipe (8) is arranged at the upper end of the main water tank (1), one end of the U-shaped pipe (5) is fixedly connected with the air pipe (8), the control device (6) comprises a spring (10), a sliding cylinder (11), a sealing ring (12), a filter plate (13), a mandril (14), an intercepting cylinder (15), a movable ball (16) and a clapboard (17), the upper end of the spring (10) is contacted with a sliding cylinder (11), the lower end of the spring (10) is contacted with a sealing ring (12), a filter plate (13) is fixedly connected in the inner cavity of the sliding cylinder (11), a push rod (14) is fixedly connected in the middle of the lower plate surface of the filter plate (13), the lower end of the push rod (14) extends to the middle of the spring (10), an intercepting cylinder (15) is arranged at the upper end of the sliding cylinder (11), a movable ball (16) is arranged at the lower end of the sealing ring (12), and a partition plate (17) is arranged at the lower end of the movable ball (16).

2. A pressurized domestic sewage filtration apparatus according to claim 1 wherein: the sealing ring (12), the intercepting cylinder (15) and the partition plate (17) are fixed on the inner wall of the U-shaped pipe (5), the partition plate (17) is in a circular plate shape, a plurality of through holes are uniformly distributed in the plate body, the sealing ring (12) is in a cylindrical shape, an arc-shaped groove is formed in the middle of the lower bottom surface of the cylinder body, and the arc-shaped groove of the sealing ring (12) is matched with the movable ball (16).

3. A pressurized domestic sewage filtration apparatus according to claim 1 wherein: the filter (13) shape is the plectane and the plate body is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's through-hole, the plate body middle part fixedly connected with ejector pin (14) of filter (13), slide cartridge (11) activity cup joints in the inner chamber of U type pipe (5), and the open end that drain pipe (3) went up and U type pipe (5) intercommunication is located one side of spring (10).

4. A pressurized domestic sewage filtration apparatus according to claim 1 wherein: the isolation shell (4) is in a funnel shell shape, the closing end of the isolation shell (4) is lapped on the clamping cylinder (7), and the U-shaped pipe (5) penetrates through the middle of the isolation shell (4).