Novel sewage cyclone water distributor

Abstract

The utility model discloses a novel sewage cyclone water distributor, which relates to the technical field of water distributors, and comprises a water distribution mechanism, a water inlet mechanism, a water retaining mechanism and a supporting mechanism, the water distribution mechanism comprises a first cone-shaped body, the top end of the first cone-shaped body is fixedly connected with a plurality of flow guide plates, the plurality of flow guide plates are arranged in an annular array, and the flow guide plates are arranged in a parabola shape. According to the utility model, by utilizing the guide plates, sewage is introduced and accelerated to enter a parabolic guide channel formed by the guide plates under the dynamic action of fluid, the sewage is thrown to the periphery under the action of centrifugal force to form a strong rotating water flow, and the kinetic energy of the sewage is converted into centrifugal force along with the rotating motion of the water flow; the centrifugal force not only enables the sewage to be thrown to the periphery of an external facility in the tangential direction of the water distributor, but also can penetrate through a sludge layer at the bottom of the facility and go deep into a water body, so that the sewage can be uniformly diffused to the internal space of the external facility, and effective mixing and treatment of the sewage are helped to be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of water distribution, in particular to a novel sewage cyclone water distributor. Background Art

[0002] The biological sewage treatment process in sewage treatment projects includes anaerobic tanks, upflow anaerobic sludge blankets, internal circulation anaerobic reactors and other facilities. The bottom of these facilities requires sewage distribution components, namely water distributors, through which sewage enters the facility.

[0003] Commonly used water distributors such as Figure 1 As shown, its structure is to connect a cone at the end of the water inlet pipe, also called an umbrella cap. The sewage to be treated is distributed at the bottom of the facility through the cone or umbrella cap. This structure has the defects of uneven water discharge, turbulent water flow, large impact on the water body, and interference with the anaerobic reaction state of the water body. For this reason, we propose a new type of sewage cyclone water distributor. Utility Model Content

[0004] The purpose of the utility model is to provide a novel sewage cyclone water distributor to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a new type of sewage cyclone water distributor, comprising:

[0006] A water distribution mechanism, the water distribution mechanism comprising a first cone, a top end of which is fixedly connected to a plurality of guide plates, the plurality of guide plates being arranged in an annular array and in a parabolic shape;

[0007] A water inlet mechanism, the water inlet mechanism being arranged above the guide plate;

[0008] A water retaining mechanism, the water retaining mechanism being arranged at the top end of the guide plate;

[0009] The supporting mechanism is arranged at the bottom end of the first cone.

[0010] Preferably, the water retaining mechanism includes a second cone, which is arranged above the guide plate, and the top ends of the plurality of guide plates are respectively fixedly connected to the bottom ends of the second cone.

[0011] Preferably, the slope of the second cone is the same as that of the first cone, and the number of the guide plates is eight.

[0012] Preferably, the water inlet mechanism includes a water inlet pipe, a socket is provided at the top end of the second cone, the water inlet pipe is fixedly inserted and connected to the inner wall of the socket, and a connecting mechanism is provided on the outer wall of the water inlet pipe.

[0013] Preferably, the connecting mechanism includes a connecting ring, which is fixedly sleeved on the top of the outer wall of the water inlet pipe, and the top of the connecting ring is provided with a plurality of connecting holes in a circular array.

[0014] Preferably, the supporting mechanism includes a supporting bottom ring, the top end of the supporting bottom ring is fixedly connected to the bottom end of the first cone.

[0015] The technical effects and advantages of this utility model are:

[0016] The utility model utilizes the setting of the guide plate. The sewage passes through the water inlet mechanism to the top of the first cone. Then, under the dynamic action of the fluid, the sewage is introduced and accelerated into the parabolic guide channel composed of the guide plate. In this channel, the sewage is thrown to the periphery by the centrifugal force, thereby forming a strong rotating water flow. As the water flow rotates, its kinetic energy is converted into centrifugal force. This centrifugal force not only throws the sewage to the periphery of the external facility in the tangential direction of the water distributor, but also penetrates the sludge layer at the bottom of the facility and penetrates into the water body. This efficient distribution method ensures that the sewage can be evenly diffused to the internal space of the external facility, helping to achieve effective mixing and treatment of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the existing technical structure of the utility model

[0018] Figure 2 This is a front sectional structural diagram of the utility model.

[0019] Figure 3 This is a schematic diagram of the top structure of the guide plate of the utility model.

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the first cone of the present invention.

[0021] Figure 5 This is a schematic diagram of the front cross-sectional structure of the second cone of the present invention.

[0022] Figure 6 This is a schematic diagram of the top structure of the support bottom ring of the utility model.

[0023] In the figure: 101, first cone; 102, guide plate; 103, second cone; 201, socket; 202, water inlet pipe; 301, connecting ring; 302, connecting hole; 401, supporting bottom ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides Figures 1-6 A new type of sewage cyclone water distributor shown in the figure includes a water distribution mechanism, a water inlet mechanism, a water retaining mechanism and a supporting mechanism. The water distribution mechanism includes a first cone 101. The top of the first cone 101 is fixedly connected to a plurality of guide plates 102. The plurality of guide plates 102 are arranged in a ring array and are arranged in a parabolic shape. The sewage passes through the water inlet mechanism to the top of the first cone 101, and then under the dynamic action of the fluid, the sewage is introduced and accelerated into the parabolic guide channel composed of the guide plates 102. In this channel, the sewage is thrown to the periphery by centrifugal force, thereby forming a strong rotating water flow. As the water flow rotates, its kinetic energy is converted into centrifugal force. This centrifugal force not only causes the sewage to be thrown to the periphery of the external facility in the tangential direction of the water distributor, but also penetrates the sludge layer at the bottom of the facility and penetrates into the water body. This efficient distribution method ensures that the sewage can be evenly diffused to the internal space of the external facility, helping to achieve effective mixing and treatment of sewage.

[0026] Among them, the water retaining mechanism is arranged at the top of the guide plate 102, and the water retaining mechanism includes a second cone 103. The second cone 103 is arranged above the guide plate 102. The tops of multiple guide plates 102 are fixedly connected to the bottom ends of the second cone 103 respectively. The slope of the second cone 103 is the same as that of the first cone 101. The number of guide plates 102 is eight. Multiple parabolic diversion channels can be formed by the first cone 101, the second cone 103 and multiple guide plates 102, thereby ensuring the stability of the water distributor.

[0027] Among them, the water inlet mechanism is arranged above the guide plate 102, and the water inlet mechanism includes a water inlet pipe 202. A socket 201 is opened at the top of the second cone 103, and the water inlet pipe 202 is fixedly inserted and connected to the inner wall of the socket 201. The outer wall of the water inlet pipe 202 is provided with a connecting mechanism. The water inlet pipe 202 is connected to the external water inlet pipe, so that sewage can enter the parabolic guide channel composed of the first cone 101, the second cone 103 and multiple guide plates 102 through the water inlet pipe 202, ensuring the stable operation of the water distributor.

[0028] Among them, the connecting mechanism includes a connecting ring 301, which is fixedly sleeved on the top of the outer wall of the water inlet pipe 202. The top of the connecting ring 301 is provided with a plurality of connecting holes 302 in a circular array. Through the setting of the connecting holes 302 and the connecting ring 301, and with the cooperation of the bolts, the water inlet pipe 202 is conveniently connected to the external pipeline, so that sewage can stably pass through the water inlet pipe 202 into between the first cone 101 and the second cone 103, thereby improving the stability of the water inlet mechanism.

[0029] Among them, the support mechanism is arranged at the bottom end of the first cone 101, and the support mechanism includes a support bottom ring 401. The top end of the support bottom ring 401 is fixedly connected to the bottom end of the first cone 101. The support bottom ring 401 plays a supporting role, so that the water distributor can work stably, thereby improving the stability of the water distributor.

[0030] Among them, when the water distributor is working, the water inlet pipe 202 is connected to the external pipe, so that the sewage enters between the first cone 101 and the second cone 103 through the water inlet pipe 202, and then flows downward along the parabolic shape of the guide plate 102 through the diversion of the first cone 101 and the guide plate 102, and then flows out of the water distributor into the anaerobic tank of the external facility. This structural form can make the sewage quickly, smoothly and evenly enter the bottom of the anaerobic tank of the external facility, prevent the water body in the anaerobic tank of the external facility from generating turbulent water flow and impacting the existing state of sludge in the water body, and can also maximize the current fluid resistance to prevent the particulate impurities carried in the sewage from remaining in the water distributor and blocking the water distributor, thereby improving the use of the water distributor. The stability of use, the upflow anaerobic sludge bed of the sewage anaerobic section has a diameter of φ12×10 meters, and a water distributor is set at the bottom. The outer diameter of the water distributor is φ1 meter, and there are 24 of them, which are evenly distributed at the bottom of the tank. The water inlet pipe 202 of each water distributor is connected to the external pipeline. After the sewage passes through the water distributor, it flows downward along the conical surface of the water distributor through the parabolic arc surface of the guide plate 102 and enters the upflow anaerobic sludge bed. The upflow anaerobic sludge bed, internal circulation anaerobic reactor, anaerobic pool and other facilities are round and square. According to the specific diameter size or square size, different numbers of water distributors are selected to make the sewage quickly, smoothly and evenly enter various anaerobic facilities, prevent turbulent water flow in the water body, reduce fluid resistance, and are not easy to block the water distributor.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new type of sewage cyclone water distributor, characterized in that: include: A water distribution mechanism, the water distribution mechanism comprising a first cone (101), a top end of the first cone (101) being fixedly connected to a plurality of guide plates (102), the plurality of guide plates (102) being arranged in an annular array, and the guide plates (102) being arranged in a parabolic shape; A water inlet mechanism, the water inlet mechanism being arranged above the guide plate (102); A water retaining mechanism, the water retaining mechanism being arranged at the top end of the guide plate (102); A supporting mechanism is provided at the bottom end of the first cone (101).

2. A novel sewage cyclone water distributor according to claim 1, characterized in that: The water retaining mechanism comprises a second cone (103), the second cone (103) is arranged above the guide plate (102), and the top ends of the plurality of guide plates (102) are respectively fixedly connected to the bottom ends of the second cone (103).

3. A novel sewage cyclone water distributor according to claim 2, characterized in that: The slope of the second cone (103) is the same as that of the first cone (101), and the number of the guide plates (102) is eight.

4. A novel sewage cyclone water distributor according to claim 2, characterized in that: The water inlet mechanism comprises a water inlet pipe (202), a socket (201) is provided at the top end of the second cone (103), the water inlet pipe (202) is fixedly inserted and connected to the inner wall of the socket (201), and a connecting mechanism is provided on the outer wall of the water inlet pipe (202).

5. A novel sewage cyclone water distributor according to claim 4, characterized in that: The connecting mechanism comprises a connecting ring (301), the connecting ring (301) is fixedly sleeved on the top of the outer wall of the water inlet pipe (202), and the top of the connecting ring (301) is provided with a plurality of connecting holes (302) in a circular array.

6. The novel sewage cyclone water distributor according to claim 1 is characterized in that: The supporting mechanism comprises a supporting bottom ring (401), the top end of the supporting bottom ring (401) being fixedly connected to the bottom end of the first cone (101).

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