Water distribution device for sewage treatment

Abstract

The utility model discloses a water distribution device for sewage treatment, which belongs to the technical field of sewage treatment and is characterized by comprising a main pipe, a joint component is arranged on the surface of the main pipe, a branch pipe is in threaded connection with the surface of the joint component, a balance component is arranged on the surface of the branch pipe, and a collecting mechanism is arranged on the inner wall of the branch pipe. The surface of the branch pipe is in threaded connection with an access cover, the bottom of the branch pipe is fixedly communicated with a spray head assembly, the collecting mechanism comprises a collecting frame, a mounting frame and a filter screen, and the surface of the filter screen is fixedly connected with the inner wall of the mounting frame. The problems that impurities such as suspended solids and particles in sewage easily enter a subsequent treatment link, a spray head is blocked or the treatment effect is affected, and water distribution in partial areas is uneven and the sewage treatment efficiency is reduced due to the difference between the water flow pressure and flow of each branch pipe are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, especially sewage treatment cloth water device. BACKGROUND

[0002] Sewage treatment cloth water device is the equipment for evenly distributing sewage in sewage treatment process, it can deliver sewage to different processing areas such as anaerobic tank, aerobic tank according to specific requirements and mode, ensure that sewage is evenly dispersed and fully contacts with processing medium, such as let sewage and activated sludge, microorganism etc. better mixed reaction, thereby improve sewage treatment efficiency, guarantee processing effect.

[0003] The existing cloth water device is mostly fixedly arranged, the height is not adjustable, uneven cloth water exists, can lead to small sewage flowability, cannot crush impurities in water, easily makes impurities accumulate in the pipeline, simultaneously cannot clean the cloth water outlet blocked in time, influences the flow of sewage and makes sludge accumulation, makes the water outlet blocked or cleaning difficult, simultaneously also easily causes the uneven anaerobic fermentation degree, thereby leads to the poor anaerobic fermentation effect, generates the adverse material for a long time, influences the normal treatment of sewage;

[0004] The existing patent (announcement number: CN220745443U) discloses a sewage treatment cloth water device, including water inlet pipe, jar and the filter box in the jar, water inlet pipe extends to the inner chamber of jar and is fixedly connected with filter box, and the anti-blocking device is arranged at the joint of water inlet pipe and jar, the filter screen is fixedly installed in the filter box, the blow-off pipe is fixedly connected to the bottom of filter box, the water pump is fixedly installed on the top of filter box, the output end of water pump is fixedly connected with the hose, and the other end of hose is fixedly connected with cloth water distributor, this utility model can treat the larger impurities in sewage, prevent blockage, the gas in jar is discharged through the exhaust hole, the height of cloth water distributor can be adjusted, and the cloth water can be better and uniformly distributed.

[0005] In view of the above problems, the existing patent provides a solution, and the existing sewage treatment cloth water device mostly lacks effective impurity interception measures when in use, so that the suspended solids, particles and other impurities in sewage can easily enter the subsequent processing link, causing the nozzle to be blocked or affecting the processing effect, and the water flow pressure and flow of each branch pipe are different, leading to uneven cloth water distribution in some areas and reducing the sewage treatment efficiency.

[0006] Therefore, a sewage treatment cloth water device is provided. UTILITY MODEL CONTENTS

[0007] The utility model discloses a purpose at, provide a kind of sewage treatment water distribution device, can solve the existing sewage treatment water distribution device when using, mostly because of lack of effective impurity interception measure, leading to suspended solids, particle and other impurities in sewage easily enter subsequent processing link, cause nozzle blockage or influence processing effect, and each branch pipe water flow pressure and flow exist difference, leading to partial area water distribution uneven, reduce the problem of sewage treatment efficiency.

[0008] To realize above-mentioned purpose, the utility model provides following technical scheme: a kind of sewage treatment water distribution device, including main pipe, the surface of the main pipe is provided with joint assembly, the surface of the joint assembly is threadedly connected with branch pipe, the surface of the branch pipe is provided with balance assembly, the inner wall of the branch pipe is provided with collection mechanism, the surface of the branch pipe is threadedly connected with the access cover, the bottom of the branch pipe is fixedly connected with nozzle assembly;

[0009] The collection mechanism includes collecting frame, mounting frame and filter screen, the surface of the filter screen is fixedly connected with the inner wall of mounting frame, the surface of the mounting frame is bolted with the inner wall of collecting frame, and the surface of the collecting frame is movably connected with the inner wall of the branch pipe.

[0010] Preferably, the surface of the collecting frame is bolted with a clamping block, and the surface of the clamping block is clamped with the inner wall of the branch pipe.

[0011] Preferably, the inner wall of the collecting frame is bolted with a pull rod, and the surface of the collecting frame is in contact with the inner wall of the access cover.

[0012] Preferably, the inner wall of the branch pipe is provided with a clamping groove matched with the clamping block, and the inner wall of the access cover is provided with a threaded groove matched with the branch pipe.

[0013] Preferably, the balance assembly includes a connecting assembly and a connecting rod, one side of the connecting assembly close to the branch pipe is fixedly communicated with the branch pipe, and the surface of the connecting rod is fixedly communicated with the inner wall of the connecting assembly.

[0014] Preferably, the surface of the joint assembly is provided with external threads, the surface of the joint assembly is welded with an annular plate, and one side of the branch pipe close to the annular plate is in contact with the annular plate.

[0015] Preferably, the inner wall of the main pipe is clamped with a connecting frame, and the bottom of the connecting frame is bolted with a pre-filter frame.

[0016] Preferably, the inner wall of the main pipe is clamped with a rubber ring, and the inner wall of the main pipe is provided with a preloading hole.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The application is provided with a collecting mechanism, the filter screen in the collecting mechanism can effectively collect impurities such as suspended solids and particles in sewage, when the branch pipe is used for a certain period of time, the maintenance cover is rotated on the surface of the branch pipe, the maintenance cover is taken off, the collecting frame is taken out, the filter screen is cleaned, impurities are prevented from continuously accumulating on the inner wall of the branch pipe, and the convenience of cleaning the branch pipe is improved;

[0019] 2、The application is provided with a balance assembly, which can adjust the pressure and flow of water flow in the branch pipe, make the water distribution of each branch pipe more uniform, effectively avoid the situation that some areas are over-distributed or under-distributed due to the difference in water flow of the branch pipe, thereby improving the sewage treatment efficiency, and the maintenance cover connected with the surface of the branch pipe is convenient for quickly opening the inside of the branch pipe for inspection and maintenance during equipment maintenance, without the need to disassemble too many parts, saving maintenance time and labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of the sewage treatment water distribution device of the utility model;

[0021] Figure 2 It is a structure diagram of the rubber ring of the utility model;

[0022] Figure 3 It is a structure diagram of the balance assembly of the utility model;

[0023] Figure 4 It is a structure diagram of the spray head assembly of the utility model;

[0024] Figure 5 It is a structure diagram of the collecting mechanism of the utility model;

[0025] Figure 6 It is a sectional view of the maintenance cover of the utility model.

[0026] In the figure, 1, main pipe; 2, collecting mechanism; 201, collecting frame; 202, mounting frame; 203, filter screen; 3, balance assembly; 301, connecting assembly; 302, connecting rod; 4, joint assembly; 5, branch pipe; 6, maintenance cover; 7, spray head assembly; 8, clamping block; 9, pull rod; 10, clamping groove; 11, threaded groove; 12, external thread; 13, annular plate; 14, connecting frame; 15, pre-filter frame; 16, rubber ring; 17, preloading hole. DETAILED DESCRIPTION

[0027] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0028] Please refer to Figures 1-6 The utility model provides technical scheme:

[0029] A sewage treatment cloth water device, including main pipe 1, the surface of main pipe 1 is provided with joint assembly 4, the surface of joint assembly 4 is screw thread connection has branch pipe 5, the surface of branch pipe 5 is provided with balance assembly 3, the inner wall of branch pipe 5 is provided with collection mechanism 2, the surface of branch pipe 5 is screw thread connection has overhauling cover 6, the bottom of branch pipe 5 is fixedly connected with shower head assembly 7;

[0030] Collection mechanism 2 includes collecting frame 201, mounting frame 202 and filter screen 203, the surface of filter screen 203 is fixedly connected with the inner wall of mounting frame 202, the surface of mounting frame 202 is bolted with the inner wall of collecting frame 201, and the surface of collecting frame 201 is movably connected with the inner wall of branch pipe 5.

[0031] In the embodiment: by setting collection mechanism 2, the filter screen 203 in collection mechanism 2 can effectively collect impurities in sewage, such as suspended solids, particles, etc., when branch pipe 5 is used for a certain period of time, the surface of branch pipe 5 is rotated through overhauling cover 6, the overhauling cover 6 is removed, then collecting frame 201 is taken out, the filter screen 203 is cleaned, the impurities are prevented from continuously accumulating on the inner wall of branch pipe 5, the convenience of cleaning branch pipe 5 is improved, by setting balance assembly 3, the pressure and flow of water flow in branch pipe 5 can be adjusted, the water distribution of each branch pipe 5 is more uniform, the situation that some areas are over-distributed or under-distributed due to the difference of water flow in branch pipe 5 is effectively avoided, thereby the sewage treatment efficiency is improved, meanwhile, the overhauling cover 6 screw-connected on the surface of branch pipe 5 is convenient for opening quickly to check and repair the inside of branch pipe 5 during equipment maintenance, without disassembling too many parts, the maintenance time and labor cost are saved.

[0032] Specifically, as shown in Figure 5 The surface of collecting frame 201 is bolted with clamping block 8, and the surface of clamping block 8 is clamped with the inner wall of branch pipe 5.

[0033] Specifically, as shown in Figure 5 The inner wall of collecting frame 201 is bolted with pull rod 9, and the surface of collecting frame 201 is in contact with the inner wall of overhauling cover 6.

[0034] Specifically, as shown in Figure 4 , Figure 6As shown, the inner wall of the branch pipe 5 is provided with a clamping groove 10 matched with the clamping block 8, and the inner wall of the maintenance cover 6 is provided with a threaded groove 11 matched with the branch pipe 5.

[0035] In this embodiment: by setting the clamping block 8, the position of the clamping block 8 is fixed by the clamping block 8 and the collecting frame 201 during use, which facilitates subsequent installation of the clamping block 8 on the inner wall of the branch pipe 5 by the collecting frame 201, and facilitates limiting the position of the collecting frame 201, and the position of the collecting frame 201 is fixed by the pull rod 9, which facilitates subsequent pulling out of the collecting frame 201 by the pull rod 9, facilitating auxiliary cleaning work, the clamping groove 10 is provided in the inner wall of the branch pipe 5, the clamping block 8 is installed in the inner wall of the branch pipe 5 through the clamping groove 10, and the threaded groove 11 is provided in the inner wall of the maintenance cover 6. Facilitate subsequent maintenance cover 6 installation and removal work.

[0036] Specifically, as shown in Figure 3 The balance assembly 3 includes a connecting assembly 301 and a connecting rod 302, the connecting assembly 301 is fixedly communicated with the branch pipe 5 near one side, and the surface of the connecting rod 302 is fixedly communicated with the inner wall of the connecting assembly 301.

[0037] Specifically, as shown in Figure 3 The surface of the joint assembly 4 is provided with external threads 12, the surface of the joint assembly 4 is welded with an annular plate 13, and the side of the branch pipe 5 close to the annular plate 13 is in contact with the annular plate 13.

[0038] In this embodiment: the connecting assembly 301 of the balance assembly 3 is fixedly communicated with the branch pipe 5, and the connecting rod 302 is fixedly communicated with the connecting assembly 301, which can effectively adjust the water flow pressure and flow between the branch pipes 5, so that the water distribution of the whole water distribution device is more uniform, and the sewage treatment efficiency is improved. The external threads 12 on the surface of the joint assembly 4 facilitate threaded connection with the branch pipe 5, and the joint assembly 4 is convenient to install and disassemble, and the welded annular plate 13 can play a positioning and supporting role when the branch pipe 5 is connected, ensuring the stability of the connection of the branch pipe 5.

[0039] Specifically, as shown in Figure 2 The inner wall of the main pipe 1 is clamped with a connecting frame 14, and the bottom of the connecting frame 14 is bolted with a pre-filter frame 15.

[0040] Specifically, as shown in Figure 2 The inner wall of the main pipe 1 is clamped with a rubber ring 16, and the inner wall of the main pipe 1 is provided with a pre-installation hole 17.

[0041] In the embodiment: the connecting frame 14 clamped on the inner wall of the main pipe 1, the pre-filter frame 15 bolted at the bottom of the connecting frame 14 can preliminarily filter large-particle impurities and the like before the sewage enters the branch pipe 5, thereby reducing the burden of the filter screen 203 in the collecting mechanism 2, prolonging the cleaning cycle and service life of the filter screen 203, the rubber ring 16 clamped on the inner wall of the main pipe 1 can enhance the sealing performance of the connecting part of the main pipe 1 and prevent sewage leakage, and the pre-installed hole 17 formed on the inner wall of the main pipe 1 facilitates installation of related components.

[0042] Working principle: in the process of using the main pipe 1, the filter screen 203 in the collecting mechanism 2 can effectively collect impurities such as suspended solids and particles in the sewage, when the branch pipe 5 is used for a certain period of time, the maintenance cover 6 is rotated on the surface of the branch pipe 5, the maintenance cover 6 is removed, the collecting frame 201 is taken out, the filter screen 203 is cleaned, the impurities are prevented from continuously accumulating on the inner wall of the branch pipe 5, the convenience of cleaning the branch pipe 5 is improved, the balance assembly 3 is arranged, the pressure and flow of the water flow in the branch pipe 5 are adjusted, the water distribution of each branch pipe 5 is more uniform, the situation that some areas are excessively distributed or insufficiently distributed due to the water flow difference of the branch pipe 5 is effectively avoided, thereby improving the sewage treatment efficiency, meanwhile, the maintenance cover 6 screw-connected on the surface of the branch pipe 5 is convenient for quickly opening the branch pipe 5 for inspection and maintenance during equipment maintenance, without the need of disassembling too many components, thereby saving maintenance time and labor cost.

[0043] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wastewater treatment water distribution device, comprising a main pipe, characterized in that: The main pipe has a connector assembly on its surface, a branch pipe is threadedly connected to the surface of the connector assembly, a balancing assembly is provided on the surface of the branch pipe, a collection mechanism is provided on the inner wall of the branch pipe, an inspection cover is threadedly connected to the surface of the branch pipe, and a nozzle assembly is fixedly connected to the bottom of the branch pipe. The collection mechanism includes a collection rack, a mounting rack, and a filter screen. The surface of the filter screen is fixedly connected to the inner wall of the mounting rack, the surface of the mounting rack is bolted to the inner wall of the collection rack, and the surface of the collection rack is movably connected to the inner wall of the branch pipe.

2. The wastewater treatment water distribution device according to claim 1, characterized in that: The surface of the collection rack is bolted with a locking block, and the surface of the locking block engages with the inner wall of the branch pipe.

3. The wastewater treatment water distribution device according to claim 1, characterized in that: A pull rod is bolted to the inner wall of the collection rack, and the surface of the collection rack is in contact with the inner wall of the inspection cover.

4. A wastewater treatment water distribution device according to claim 2, characterized in that: The inner wall of the branch pipe is provided with a slot for use with the locking block, and the inner wall of the inspection cover is provided with a threaded groove for use with the branch pipe.

5. A wastewater treatment water distribution device according to claim 1, characterized in that: The balancing assembly includes a connecting component and a connecting rod. The side of the connecting component near the branch pipe is fixedly connected to the branch pipe, and the surface of the connecting rod is fixedly connected to the inner wall of the connecting component.

6. A wastewater treatment water distribution device according to claim 1, characterized in that: The surface of the connector assembly is provided with external threads, and an annular plate is welded to the surface of the connector assembly. The side of the branch pipe closest to the annular plate is in contact with the annular plate.

7. A wastewater treatment water distribution device according to claim 1, characterized in that: The inner wall of the main pipe is fitted with a connecting frame, and a pre-filter is bolted to the bottom of the connecting frame.

8. A wastewater treatment water distribution device according to claim 1, characterized in that: The inner wall of the main tube is fitted with a rubber ring, and the inner wall of the main tube has a pre-installed hole.

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