CN213527634U

CN213527634U - Marine sewage filter equipment

Info

Publication number: CN213527634U
Application number: CN202021790038.0U
Authority: CN
Inventors: 金军
Original assignee: Shanghai Yuanwei Construction Engineering Co ltd
Current assignee: Shanghai Yuanwei Construction Engineering Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-25
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a marine sewage filtering device, in particular to the technical field of sewage filtering, which comprises a bottle body, the upper end of the bottle body is fixedly connected with a water inlet pipe, the lower side of the rear end of the bottle body is fixedly connected with a water outlet pipe communicated with the bottle body, water discharged from a filtering chamber flows into a filter element through the water inlet pipe for secondary filtering, so as to prevent impurities from entering a processing chamber, when the filter element is disassembled for replacement or cleaning, a bottom cover is screwed out from the bottle body, the filter element clamped with a clamping ring follows the bottom cover to screw out a threaded pipe from a threaded sleeve, and a movable ring moves downwards under the influence of gravity, so that a baffle is contacted with the water inlet pipe, the water on the water inlet pipe cannot flow into the bottle body, thus the filter element can be conveniently replaced or cleaned, and the problem that the existing marine sewage filtering device has no secondary filtering device between the, leading to the problem that impurities enter the processing chamber and influence the efficiency of the whole filtering system.

Description

Marine sewage filter equipment

Technical Field

The utility model relates to a sewage filtration technology field especially relates to a marine sewage filter equipment.

Background

The concept of water filtration is defined according to the location of the water, and when the water is used as a main body, the water filtration is a medium for filtering and treating other impurities, and is a filtration mode for effectively separating solids and gases by dissolving the water. When water is used as an object, water filtration is a method specially for treating water, and suspended solids in water are removed by using a filter medium, so that clear water is obtained.

On the ship, the sewage treatment device has limited space, so that the filtering chamber is small, the filtering efficiency is reduced, and no secondary filtering device is arranged between the filtering chamber and the treatment chamber, so that impurities enter the treatment chamber and the efficiency of the whole filtering system is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine sewage filter equipment has solved current marine sewage filter equipment and has not had secondary filter's device between filter chamber and process chamber, leads to impurity to get into the process chamber in, influences the problem of whole filtration system's efficiency.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a marine sewage filter equipment, includes the bottle, bottle upper end fixedly connected with inlet tube, the communicating outlet pipe of bottle rear end downside fixedly connected with and bottle, inlet tube lower extreme fixedly connected with thread bush, the inside upper end fixedly connected with cross support of thread bush, cross support middle part sliding connection has the connecting rod, connecting rod upper end fixedly connected with baffle, connecting rod lower extreme fixedly connected with loose ring, bottle internally mounted has the filter core, filter core upper end fixedly connected with screwed pipe, the bottle lower extreme is provided with the bottom, bottom upper end middle part fixedly connected with snap ring.

Specifically, the inner diameter of the lower end of the water inlet pipe is smaller than that of the upper end of the water inlet pipe, and the water inlet pipe is communicated with the threaded sleeve and the bottle body.

Specifically, the baffle is located inside the inlet tube, just baffle upper end internal diameter is greater than the lower extreme internal diameter, baffle lower extreme internal diameter is greater than inlet tube lower extreme internal diameter.

Specifically, the movable ring is located the inside lower extreme of inlet tube, just movable ring and inlet tube sliding connection.

Specifically, the threaded pipe is in threaded connection with the threaded sleeve, and the threaded pipe is communicated with the filter element.

Specifically, the filter element is clamped with the clamping ring.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: this kind of marine sewage filter equipment, carry out the secondary filter in flowing into the filter core with filter chamber exhaust water through the inlet tube, prevent that impurity from entering into the process chamber, and when dismantling the filter core and change or wash, through unscrewing the bottom from the bottle, and follow the bottom with the filter core of snap ring joint and unscrew the screwed pipe from the screwed pipe, and then the expansion ring receives the influence of gravity and moves down, make baffle and inlet tube contact, lead to the water on the inlet tube can't flow into the bottle, the change or the washing of carrying out the filter core that just so can be convenient, and solved current marine sewage filter equipment and do not have secondary filter's device between filter chamber and process chamber, lead to impurity to get into in the process chamber, influence the problem of whole filtration system's efficiency.

Drawings

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

FIG. 2 is an overall sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: the water-saving filter comprises a bottle body-1, a water inlet pipe-2, a water outlet pipe-3, a baffle-4, a connecting rod-5, a cross bracket-6, a filter element-7, a threaded sleeve-8, a movable ring-9, a threaded pipe-10, a bottom cover-11 and a snap ring-12.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a marine sewage filtering device comprises a bottle body 1, wherein the upper end of the bottle body 1 is fixedly connected with a water inlet pipe 2, the lower side of the rear end of the bottle body 1 is fixedly connected with a water outlet pipe 3 communicated with the bottle body 1, the lower end of the water inlet pipe 2 is fixedly connected with a threaded sleeve 8, the upper end inside the threaded sleeve 8 is fixedly connected with a cross support 6, the middle part of the cross support 6 is slidably connected with a connecting rod 5, the upper end of the connecting rod 5 is fixedly connected with a baffle plate 4, the lower end of the connecting rod 5 is fixedly connected with a movable ring 9, a filter element 7 is arranged inside the bottle body 1, the upper end of the filter element 7 is fixedly connected with a threaded pipe 10, the lower end of the bottle body 1 is provided with a bottom cover 11, the middle part of the upper end of the bottom cover 11 is fixedly connected with a snap ring 12, the movable ring 9 is positioned at the lower end inside the water inlet pipe 2, the movable ring 9 is connected with the water inlet pipe 2 in a sliding manner, the threaded pipe 10 is in threaded connection with the threaded sleeve 8, the threaded pipe 10 is communicated with the filter element 7, and the filter element 7 is clamped with the clamping ring 12;

firstly, the water inlet pipe 2 is connected with the drain pipe of the primary filter chamber of the ship sewage treatment device, and then the water outlet pipe 3 is connected with the water inlet pipe of the next treatment chamber of the ship sewage treatment device, so that the sewage filtered by the primary filter chamber can flow into the water inlet pipe 2 through the drain pipe, then flows into the filter element 7 through the threaded pipe 10, and because the lower end of the filter element 7 is closed, the sewage can only pass through the filter hole of the filter element 7 and flows into the bottle body 1, so under the obstruction of the filter element 7, impurities in the sewage can be intercepted inside the filter element 7, and the water in the bottle body 1 is filtered completely, and then flows out through the water outlet pipe 3 and enters the treatment chamber on the next step.

When the impurities in the filter element 7 are accumulated to a certain amount and need to be replaced or cleaned, only the bottom cover 11 at the bottom of the bottle body 1 needs to be rotated out, because the snap ring 12 on the bottom cover 11 is clamped with the filter element 7, the filter element 7 rotates along with the bottom cover 11, the threaded pipe 10 at the upper end of the filter element 7 is screwed out of the threaded sleeve 8, while the movable ring 9 at the upper end of the threaded pipe 10 is unsupported by the threaded pipe 10 and slides downwards due to gravity, thereby driving the connecting rod 5 to slide towards the lower end in the middle of the cross-shaped bracket 6, finally the baffle plate 4 moves downwards along with the connecting rod 5, and then baffle 4 laminating is on inlet tube 2 inner wall for sewage on the inlet tube 2 is blocked by baffle 4, has failed to enter into bottle 1 inside, dismantles filter core 7 from bottom 11 again, and when filter core 7 was changed or was washd, sewage can not continue to flow downwards.

Then the filter element 7 after replacement or cleaning is inserted into the snap ring 12 of the bottom cover 11 again, the bottom cover 11 and the filter element 7 are inserted into the bottle body 1, the threaded pipe 10 is aligned with the threaded sleeve 8, then the bottom cover 11 is rotated, so that the threaded pipe 10 is screwed into the threaded sleeve 8, and simultaneously the bottom cover 11 is also screwed into the lower end of the bottle body 1, and when the threaded pipe 10 is screwed into the threaded sleeve 8, the movable ring 9 positioned in the threaded sleeve 8 is upwards extruded, so that the baffle plate 4 is separated from the inner wall of the water inlet pipe 2, and thus, the sewage at the upper end of the water inlet pipe 2 can flow into the filter element 7 again through the gap between the baffle plate 4 and the inner wall of the water inlet pipe 2.

Claims

1. The utility model provides a marine sewage filter equipment, includes bottle (1), its characterized in that: bottle (1) upper end fixedly connected with inlet tube (2), bottle (1) rear end downside fixedly connected with and the communicating outlet pipe (3) of bottle (1), inlet tube (2) lower extreme fixedly connected with thread bush (8), thread bush (8) inside upper end fixedly connected with cross support (6), cross support (6) middle part sliding connection has connecting rod (5), connecting rod (5) upper end fixedly connected with baffle (4), connecting rod (5) lower extreme fixedly connected with loose ring (9), bottle (1) internally mounted has filter core (7), filter core (7) upper end fixedly connected with screwed pipe (10), bottle (1) lower extreme is provided with bottom (11), bottom (11) upper end middle part fixedly connected with snap ring (12).

2. The marine sewage filter apparatus of claim 1, wherein: the inner diameter of the lower end of the water inlet pipe (2) is smaller than that of the upper end of the water inlet pipe, and the water inlet pipe (2) is communicated with the threaded sleeve (8) and the bottle body (1).

3. The marine sewage filter apparatus of claim 2, wherein: baffle (4) are located inlet tube (2) inside, just baffle (4) upper end internal diameter is greater than the lower extreme internal diameter, baffle (4) lower extreme internal diameter is greater than inlet tube (2) lower extreme internal diameter.

4. The marine sewage filter apparatus of claim 2, wherein: the movable ring (9) is positioned at the lower end inside the water inlet pipe (2), and the movable ring (9) is connected with the water inlet pipe (2) in a sliding manner.

5. The marine sewage filter apparatus of claim 1, wherein: the threaded pipe (10) is in threaded connection with the threaded sleeve (8), and the threaded pipe (10) is communicated with the filter element (7).

6. The marine sewage filter apparatus of claim 1, wherein: the filter element (7) is clamped with the clamping ring (12).