CN215782024U

CN215782024U - Filter cloth filter tank water inlet impact prevention device

Info

Publication number: CN215782024U
Application number: CN202122342459.8U
Authority: CN
Inventors: 段凯波; 张怀东
Original assignee: Fuzhou Chuangyuan Tongfang Water Co ltd
Current assignee: Fuzhou Chuangyuan Tongfang Water Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-11
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to a water inlet impact-proof device for a cloth filter, which comprises a box body with an unsealed upper end, wherein the inner end of the box body covers a water inlet on the side wall of the cloth filter, the box body is fixedly arranged on the side wall of the cloth filter, the upper end of the box body is higher than the water inlet, a through hole communicated with the water inlet is arranged in the middle of the inner end of the box body, the box body is divided into an inner buffer overflow groove and an outer water outlet splitter box by a vertical baffle, and the left side and the right side of the water outlet splitter box are symmetrically provided with water outlets.

Description

Filter cloth filter tank water inlet impact prevention device

Technical Field

The utility model relates to a water inlet impact-proof device of a cloth filter.

Background

In the process of advanced sewage treatment, in the process section of the filter cloth filter, because the capacity of the filter cloth filter is relatively small, the inflow and the flow rate are relatively large, and a filter plate and a pipeline assembly which are installed in the filter cloth filter are relatively fragile, if the water is buffered, a filtering device is impacted by a water source which is rushed in a long term, the problems of deformation of a tank body, breakage of a filter membrane and the like easily occur, the maintenance cost is increased, and the sewage treatment efficiency is reduced.

Disclosure of Invention

Aiming at the defects, the utility model provides a filter cloth filter water inlet impact prevention device.

The utility model solves the technical problem by adopting a scheme that the water inlet impact-proof device for the cloth filter comprises a box body with an unclosed upper end, wherein the inner end of the box body covers a water inlet on the side wall of the cloth filter, the box body is fixedly arranged on the side wall of the cloth filter, the upper end of the box body is higher than the water inlet, a through hole communicated with the water inlet is arranged in the middle of the inner end of the box body, the box body is divided into an inner buffer overflow groove and an outer water outlet diversion groove by a vertical baffle, and water outlets are symmetrically arranged on the left side and the right side of the water outlet diversion groove.

Furthermore, a buffer baffle is obliquely arranged in the buffer overflow groove in front of the water inlet, the lower end of the buffer baffle and the groove bottom of the buffer overflow groove form a channel, and the upper end of the buffer baffle is positioned in the buffer overflow groove.

Furthermore, the bottom of the water outlet flow distribution groove is arc-shaped with the middle part arched upwards.

Furthermore, a grid is arranged on the water outlet.

Furthermore, the box includes the framework, install the curb plate in the framework left and right sides, from interior to exterior installs level plate and the circular arc board in the framework lower extreme in proper order, install the inboard inner panel in the framework, install the planking in the framework outside, install the perpendicular baffle between inner panel, planking, the framework is through bolt fixed mounting at the filter cloth filtering pond lateral wall, the through-hole is seted up on the inner panel, the delivery port is seted up on the curb plate, inner panel, curb plate, perpendicular baffle, level plate enclose into the buffering overflow launder, planking, curb plate, perpendicular baffle, circular arc board enclose into out the water diversion trench.

Furthermore, a gate is arranged on the water inlet.

Compared with the prior art, the utility model has the following beneficial effects: simple structure, reasonable in design can cushion the intaking in filter cloth filtering pond, reduces the velocity of flow, and the dispersed flow prevents that filtration equipment in the filter cloth filtering pond from receiving the water source impact.

Drawings

The utility model is further described with reference to the following figures.

Fig. 1 is a schematic diagram of the structure of the device.

In the figure: 1-a cloth filter; 2-a water inlet; 3, a gate; 4-a box body; 5-a through hole; 6-vertical baffle; 7-buffer overflow groove; 8-water outlet diversion trench; 9-water outlet; 10-a buffer baffle; 11-a grid; 12-a horizontal plate; 13-circular arc plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figure 1, the filter cloth filter tank water inlet impact prevention device comprises a box body 4 with an unsealed upper end, wherein the inner end of the box body covers a water inlet 2 on the side wall of the filter cloth filter tank 1, the box body is fixedly installed on the side wall of the filter cloth filter tank, the upper end of the box body is higher than the water inlet, a through hole 5 communicated with the water inlet is formed in the middle of the inner end of the box body, the box body is internally divided into an inner buffer overflow groove 7 and an outer water outlet diversion groove 8 through a vertical baffle 6, and water outlets 9 are symmetrically formed in the left side and the right side of the water outlet diversion groove.

Furthermore, a buffer baffle 10 is obliquely arranged in front of the water inlet in the buffer overflow groove, the lower end of the buffer baffle and the groove bottom of the buffer overflow groove form a channel, and the upper end of the buffer baffle is positioned in the buffer overflow groove.

In this embodiment, the bottom of the effluent diversion trench is arc-shaped with the middle portion being arched upwards.

In this embodiment, a grill 11 is mounted on the water outlet.

In this embodiment, the box includes the framework, install the curb plate in the framework left and right sides, from interior to exterior installs horizontal plate 12 and arc 13 at the framework lower extreme in proper order, install the inboard inner panel in the framework, install the planking in the framework outside, install the perpendicular baffle between inner panel, planking, the framework is through bolt fixed mounting at the filter cloth filtering pond lateral wall, the through-hole is seted up on the inner panel, the delivery port is seted up on the curb plate, inner panel, curb plate, perpendicular baffle, horizontal plate enclose into the buffering overflow launder, planking, curb plate, perpendicular baffle, arc enclose into the play water diversion trench. All parts of the box body are welded into a whole.

In this embodiment, the gate 3 is installed on the water inlet.

When the water filter is used, the gate is opened, water enters the buffer overflow groove from the water inlet, the buffer baffle plate blocks and buffers the entering water, after the water in the buffer overflow groove is full, one part of water overflows into the water outlet diversion groove and then is output into the filter cloth filter tank from the water outlets on the left side and the right side, and the other part of water overflows from the water outlets and falls into the filter cloth filter tank. Only when the buffer overflow groove is full of water, the water can overflow through the top of the buffer overflow groove, the water inlet area is increased, the flow velocity is reduced, and water can not directly impact equipment in the filter cloth filter tank.

If this patent discloses or refers to parts or structures that are fixedly connected to each other, the fixedly connected may be understood as: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In the description of this patent, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cloth filter intake protecting against shock device which characterized in that: the filter cloth filter comprises a box body with an unsealed upper end, wherein the inner end of the box body covers a water inlet on the side wall of the filter cloth filter, the box body is fixedly installed on the side wall of the filter cloth filter, the upper end of the box body is higher than the water inlet, a through hole communicated with the water inlet is formed in the middle of the inner end of the box body, the box body is internally divided into an inner buffering overflow groove and an outer water outlet diversion groove through a vertical baffle, and water outlets are symmetrically formed in the left side and the right side of the water outlet diversion groove.

2. A cloth filter intake impact protection device according to claim 1, wherein: the water inlet is arranged in the water inlet, the water outlet is arranged in the water inlet, the water inlet is arranged in the water inlet, the water outlet is arranged in the water outlet, the water inlet is arranged in the water outlet, the water outlet is arranged in the water outlet, the water inlet is arranged in the water outlet, the water outlet is arranged in the water inlet, a buffer baffle is obliquely arranged in the buffer overflow groove, the lower end of the buffer baffle and the bottom of the buffer overflow groove forms a channel.

3. A cloth filter intake impact protection device according to claim 1, wherein: the bottom of the water outlet diversion trench is arc-shaped with the middle part arched upwards.

4. A cloth filter intake impact protection device according to claim 1, wherein: and a grid is arranged on the water outlet.

5. A cloth filter intake impact prevention device according to claim 4, wherein: the box includes the framework, install the curb plate in the framework left and right sides, from interior to exterior installs level plate and the circular arc board at the framework lower extreme in proper order, install the inboard inner panel of framework, install the planking in the framework outside, install the perpendicular baffle between inner panel, planking, the framework is through bolt fixed mounting at the filter cloth filtering pond lateral wall, the through-hole is seted up on the inner panel, the delivery port is seted up on the curb plate, inner panel, curb plate, perpendicular baffle, level plate enclose into the buffering overflow launder, planking, curb plate, perpendicular baffle, circular arc board enclose into out the water diversion trench.

6. A cloth filter intake impact protection device according to claim 1, wherein: and a gate is arranged on the water inlet.