CN220766697U

CN220766697U - Pulse water distributor

Info

Publication number: CN220766697U
Application number: CN202322454323.5U
Authority: CN
Inventors: 罗其海
Original assignee: Zhejiang Lanhai Environmental Protection Co ltd
Current assignee: Zhejiang Lanhai Environmental Protection Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-12
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a pulse water distributor, which comprises a water distributor main body, wherein the water distributor main body is of a hollow cylindrical structure, a water inlet is formed in the side wall of the bottom of the water distributor main body, the water inlet is communicated with the inner cavity of the water distributor main body, a plurality of bell jar support columns are arranged in the inner cavity of the water distributor main body, a bell jar is arranged on each bell jar support column, the bell jar is of an inner hollow cylindrical structure with two open ends, one end of the bell jar is fixed on each bell jar support column, a water outlet pipe is arranged in the bell jar, one end of the water outlet pipe is fixed at the bottom of the water distributor main body, the other end of the water outlet pipe is communicated with the bell jar, and a cavity is formed between the bell jar and the water outlet pipe. The utility model utilizes siphon effect to finish stirring of sludge at the bottom of the tank, the water outlet flow speed of the water distributor is high, the water distribution can be finished in a short time, the effect of pulse is achieved, the sludge at the bottom of the tank is stirred up, the sludge is continuously and fully mixed with sewage in the tank, and anaerobic bacteria and organic matters in the sewage are fully contacted and reacted.

Description

Pulse water distributor

Technical Field

The utility model relates to the technical field of water distributors, in particular to a pulse water distributor.

Background

Anaerobic treatment is a low-consumption water treatment process unit, and aims to improve anaerobic treatment efficiency, uniform mixing of mud and water is critical, a common pump is used for hydraulic circulation stirring, a sedimentation tank is arranged behind an anaerobic tank for pump circulation stirring, solid-liquid separation of anaerobic mud is carried out, anaerobic mud is prevented from losing, subsequent aerobic bacteria poisoning or death is caused, and the whole biochemical system enters malignant circulation. However, the water inlet speed of the pump hydraulic circulation is low, and the sludge in the reactor is deposited due to the low water inlet speed, so that a drift to a water distribution pipe network is formed, the reproduction of anaerobic bacteria is influenced, and the removal rate of organic matters in the wastewater is low; the pump cycle requires electrical drive and additional energy consumption.

Disclosure of Invention

The present utility model is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide a pulse water distributor.

In order to achieve the above purpose, the utility model provides a pulse water distributor, which comprises a water distributor main body, wherein the water distributor main body is of a hollow cylindrical structure, a water inlet is arranged on the side wall of the bottom of the water distributor main body, the water inlet is communicated with the inner cavity of the water distributor main body, a plurality of bell jar support columns are arranged in the inner cavity of the water distributor main body, a bell jar is arranged on each bell jar support column, the bell jar is of an inner hollow cylindrical structure with two open ends, one end of the bell jar is fixed on each bell jar support column, a water outlet pipe is arranged in each bell jar, one end of the water outlet pipe is fixed at the bottom of the water distributor main body, the other end of the water outlet pipe is communicated with the bell jar, and a cavity is formed between the bell jar and the water outlet pipe.

Preferably, a plurality of supporting feet are arranged below the water distributor main body, each supporting foot is of a hollow structure, one supporting foot is provided with an air guide port, the air guide port is communicated with the supporting foot, an air guide pipe is arranged inside the water distributor main body, one end of the air guide pipe is communicated with the inner cavity of the water distributor main body, and the other end of the air guide pipe is communicated with the supporting foot provided with the air guide port.

Preferably, six sleeve fixing blocks are arranged in the bell jar, wherein three sleeve fixing blocks are in a group and are respectively and fixedly arranged at the upper end and the lower end of the bell jar, and the pipe body of the water outlet pipe is fixed between the sleeve fixing blocks.

Preferably, the highest part of the sleeve fixing block at the upper end of the bell jar is flush with the top end of the water outlet pipe, and the sleeve fixing block at the lower end of the bell jar is positioned on the supporting leg.

Preferably, a bell cover seal head is arranged at the top of the bell cover, and the bell cover seal head completely seals the other end of the bell cover.

Preferably, a manhole is arranged at the top of the water distributor main body, and a manhole cover plate is arranged on the manhole.

Preferably, the number of the bell jar support columns is three, the bell jar support columns are uniformly distributed at the inner bottom of the main body of the water distributor, and gaps are reserved between the bell jar support columns and the bell jar support columns.

Preferably, a reinforcing rib plate is arranged at the bottom of the water distributor main body.

The utility model has the beneficial effects that:

1. the utility model utilizes siphon effect to finish stirring of sludge at the bottom of the tank, the water outlet flow speed of the water distributor is high, the water distribution can be finished in a short time, the effect of pulse is achieved, the sludge at the bottom of the tank is stirred up, the sludge is continuously and fully mixed with sewage in the tank, and anaerobic bacteria and organic matters in the sewage are fully contacted and reacted.

2. The utility model is a more ideal water distribution system with high efficiency, energy conservation and reliable operation. The water distribution device has the advantages of simple structure, no need of complex equipment, automatic completion of the whole water distribution process by water power, convenient maintenance and management, low energy consumption, high efficiency and no need of other power except water inlet lifting.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of the main structure of a water distributor according to the present utility model;

fig. 2 is a cross-sectional view of a bell jar of the present utility model.

In the figure: 1. the water distributor comprises a water distributor main body, a water inlet, a bell jar support column, a bell jar, a water outlet pipe, support legs, a gas guide port, a gas guide pipe, a sleeve pipe fixing block, a bell jar end socket, a manhole and a reinforcing rib plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus consistent with some aspects of the present application as detailed in the accompanying claims.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terms "a" or "an" and the like as used in the description and the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Referring to fig. 1-2, a pulse water distributor comprises a water distributor main body 1, wherein the water distributor main body 1 is of a hollow cylindrical structure, a water inlet 2 is arranged on the side wall of the bottom of the water distributor main body 1, the water inlet 2 is communicated with the inner cavity of the water distributor main body 1, a plurality of bell jar 4 support columns 3 are arranged in the inner cavity of the water distributor main body 1, a bell jar 4 is arranged on each bell jar 4 support column 3, each bell jar 4 is of an inner hollow cylindrical structure with two open ends, one end of each bell jar 4 is fixed on each bell jar 4 support column 3, a water outlet pipe 5 is arranged in each bell jar 4, one end of each water outlet pipe 5 is fixed at the bottom of the water distributor main body 1, the bottom of each water outlet pipe 5 also needs to be inserted into a water seal to play a sealing role, a cavity is formed between each bell jar 4 and each water outlet pipe 5, and the other is communicated with each bell jar 4, and the cavity is a siphon water channel.

In this embodiment, the bottom of the water outlet pipe 5 is connected to the anaerobic tank.

In this embodiment, a plurality of supporting feet 6 are disposed below the water distributor main body 1, the supporting feet 6 are hollow, one of the supporting feet 6 is provided with an air guide port 7, the air guide port 7 is communicated with the supporting feet 6, an air guide pipe 8 is disposed inside the water distributor main body 1, one end of the air guide pipe 8 is communicated with the inner cavity of the water distributor main body 1, and the other end of the air guide pipe 8 is communicated with the supporting feet 6 provided with the air guide port 7.

In this embodiment, six casing fixing blocks 9 are disposed inside the bell jar 4, wherein three casing fixing blocks 9 are a group and are respectively fixedly disposed at the upper end and the lower end of the bell jar 4, the pipe body of the water outlet pipe 5 is fixed between the casing fixing blocks 9, the casing fixing blocks 9 are welded inside the bell jar 4, the casing fixing blocks 9 play a role in fixing the water outlet pipe 5, and the water outlet pipe 5 can be fixed at the middle position of the bell jar 4.

In the embodiment, the highest position of the sleeve fixing block 9 at the upper end of the bell jar 4 is flush with the top end of the water outlet pipe 5, and the sleeve fixing block 9 at the lower end of the bell jar 4 is positioned on the supporting leg 6.

In the embodiment, a bell jar seal head 10 is arranged at the top of the bell jar 4, and the bell jar seal head 10 completely seals the other end of the bell jar 4.

In this embodiment, a manhole 11 is provided on the top of the water distributor body 1, and a manhole 11 cover plate is provided on the manhole 11.

In this embodiment, the number of the support columns 3 of the bell jar 4 is three, and the support columns 3 of the bell jar 4 are uniformly distributed at the bottom in the water distributor main body 1, and a gap is left between the support columns 3 of the bell jar 4 and the support columns 3 of the bell jar 4.

As a preferable choice in this embodiment, the support columns 3 of the bell jar 4 are copper columns, which play a role in supporting the bell jar 4, so that the bell jar 4 can be emptied, a gap is left between two adjacent support columns 3 of the bell jar 4, and the liquid in the water distributor main body 1 can flow from the gap between the support columns 3 of the bell jar 4 to the cavity between the bell jar 4 and the water outlet pipe 5.

In this embodiment, a reinforcing rib plate 12 is arranged at the bottom of the water distributor main body 1.

Working principle: the external water source enters the water distributor main body 1 from the water inlet 2, water entering the water distributor main body 1 can enter a cavity between the bell jar 4 and the water outlet pipe 5 from a gap between the support columns 3 of the bell jar 4, when the water level in the water distributor main body 1 rises and is higher than the upper end of the water outlet pipe 5 in the bell jar 4, water overflows into the water outlet pipe 5 from an opening at the upper end of the water outlet pipe 5, the bell jar 4 and the water outlet pipe 5 form a sealed cavity, the water brings air in the sealed cavity away in an overflow process, vacuum appears in the cavity, siphons are generated in the cavity, water in the water distributor main body 1 is rapidly discharged from the bottom of the water outlet pipe 5, water distribution can be completed in a short time due to rapid water flow speed, the effect of pulse is achieved, sludge at the bottom of an anaerobic tank is stirred up, the sludge is continuously and fully mixed with sewage in the tank, and the anaerobic bacteria and organic matters in the sewage are fully contacted and reacted; when the water level drops to the bottom of the bell jar 4, air enters the bell jar 4 from the air guide port 7, passes through the supporting legs 6, the air guide pipe 8 and the water distributor main body 1, is broken by siphon, stops water outlet, and continuously enters water through the water inlet 2, when the water level rises to the opening at the upper end of the water outlet pipe 5 in the bell jar 4, vacuum appears in the cavity, and then the cavity generates siphon, and the circulation is reciprocated, so that continuous water inlet and intermittent high-flow water discharge are caused, thereby forming pulse water discharge, water is discharged through the water outlet pipe 5, and the purpose of uniform pulse water distribution is achieved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pulse water distributor, includes the water-locator main part, its characterized in that, the water-locator main part is cavity cylindric structure, be provided with the water inlet on the water-locator main part bottom lateral wall, the water inlet is put through with the water-locator main part inner chamber, be provided with a plurality of bell jar support columns in the water-locator main part inner chamber, be provided with the bell jar on the bell jar support column, the bell jar is the interior cavity cylindric structure of both ends open-ended, bell jar one end is fixed on the bell jar support column, the inside outlet pipe that is provided with of bell jar, outlet pipe one end is fixed in water-locator main part bottom, and the other end is put through with the bell jar, form the cavity between bell jar and the outlet pipe.

2. The pulse water distributor according to claim 1, wherein a plurality of supporting feet are arranged below the water distributor main body, the supporting feet are of hollow structures, one of the supporting feet is provided with a gas guide port, the gas guide port is communicated with the supporting feet, a gas guide pipe is arranged inside the water distributor main body, one end of the gas guide pipe is communicated with the inner cavity of the water distributor main body, and the other end of the gas guide pipe is communicated with the supporting feet provided with the gas guide port.

3. The pulse water distributor according to claim 2, wherein six sleeve fixing blocks are arranged in the bell jar, three sleeve fixing blocks are arranged in a group and fixedly arranged at the upper end and the lower end of the bell jar respectively, and the pipe body of the water outlet pipe is fixed between the sleeve fixing blocks.

4. A pulse water distributor according to claim 3, wherein the highest part of the sleeve fixing block at the upper end of the bell jar is flush with the top end of the water outlet pipe, and the sleeve fixing block at the lower end of the bell jar is positioned on the supporting leg.

5. The pulse water distributor according to claim 4, wherein a bell cover seal head is arranged at the top of the bell cover, and the bell cover seal head completely seals the other end of the bell cover.

6. The pulse water distributor according to claim 5, wherein a manhole is arranged at the top of the main body of the water distributor, and a manhole cover plate is arranged on the manhole.

7. The pulse water distributor according to claim 6, wherein the number of the bell jar support columns is three and the bell jar support columns are uniformly distributed at the bottom in the main body of the water distributor, and a gap is reserved between the bell jar support columns and the bell jar support columns.

8. The pulse water distributor according to claim 7, wherein a reinforcing rib plate is arranged at the bottom of the main body of the water distributor.