CN219722082U

CN219722082U - Impurity filtering and recycling device for sewage treatment

Info

Publication number: CN219722082U
Application number: CN202321103726.9U
Authority: CN
Inventors: 杨立超
Original assignee: Shanghai Zhidi Environmental Technology Co ltd
Current assignee: Shanghai Zhidi Environmental Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-22
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses an impurity filtering and recycling device for sewage treatment, which relates to the technical field of sewage treatment and comprises a water inlet mechanism, wherein the water inlet mechanism comprises a water inlet pipe, and the top end of the water inlet pipe is provided with a related closed groove; the rear end of the water inlet mechanism is provided with a water outlet mechanism, the inner side of the water inlet mechanism is provided with a filtering mechanism, and the side end of the water inlet mechanism is provided with a pressure relief transfer mechanism; the pressure relief transfer mechanism comprises a transfer cabin, and a pressure relief pressing-in water pipe is communicated between the transfer cabin and the water inlet pipe; the top end of the water inlet mechanism is provided with a sealing mechanism; the top end of the water inlet mechanism is provided with a sealing mechanism; when the filter tube blocking device is used, the automatic blocking mechanism is adopted, after the filter tube is blocked, the sewage can be utilized to automatically block the water inlet pipeline, excessive pressure on the filter screen caused by excessive sewage is prevented, and a large amount of unfiltered sewage is prevented from being discharged through the water outlet pipe after the filter screen is damaged.

Description

Impurity filtering and recycling device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an impurity filtering and recycling device for sewage treatment.

Background

The most common method of water treatment is sediment filtration, which aims to clean suspended particulate or colloidal matter from a water source. These particulate materials, if not removed, can cause damage to other delicate filtration membranes of the dialysis water or even blockage of the water circuit. This is the oldest and simplest clean water method, so this step is often used in the preliminary treatment of water purification or, if necessary, several filters are added to the line to remove the larger volume of impurities.

The prior art discloses a water filter device with the application number of CN202011317983.3, and a water pressure can be used for back flushing after the filter element assembly is used for a period of time by utilizing a back flushing mechanism of a water outlet, so that the filter element assembly is not required to be disassembled for cleaning.

However, the prior art still has a certain degree of defect, and when the technical scheme provided by the application number CN202011317983.3 faces the condition that the water quality is poor, the filter screen needs to bear larger filtering pressure, the filter screen is easy to block, adverse effects are generated on a filtering mechanism and other mechanisms, meanwhile, the filtering mechanism cannot be timely sealed and blocked in the using process, and the filter screen cannot be timely replaced when the filter screen is blocked and damaged.

Disclosure of Invention

In order to solve the above-mentioned shortcomings in the prior art, the present utility model aims to provide an impurity filtering and recycling device for sewage treatment.

The aim of the utility model can be achieved by the following technical scheme:

the impurity filtering and recycling device for sewage treatment comprises a water inlet mechanism, wherein the water inlet mechanism comprises a water inlet pipe, and a related closed groove is arranged at the top end of the water inlet pipe;

the rear end of the water inlet mechanism is provided with a water outlet mechanism, the inner side of the water inlet mechanism is provided with a filtering mechanism, and the side end of the water inlet mechanism is provided with a pressure relief transfer mechanism;

the pressure relief transfer mechanism comprises a transfer cabin, and a pressure relief pressing-in water pipe is communicated between the transfer cabin and the water inlet pipe;

the top end of the water inlet mechanism is provided with a sealing mechanism.

Further, a protective bracket is arranged at the bottom end of the water inlet pipe corresponding to the position of the closed groove at the top end, and fixed sealing lugs are arranged at two sides of the rear end of the water inlet pipe.

Further, the water outlet mechanism comprises a fixed pipe arranged at the rear end of the water inlet pipe, a movable sealing pipe is slidably arranged on the inner side of the fixed pipe, and movable sealing lugs are arranged on two sides of the front end of the movable sealing pipe corresponding to the fixed sealing lugs.

Further, the filtering mechanism comprises a filtering pipe arranged at the rear end of the inner side of the water inlet pipe, a filter screen is arranged on the inner side of the filtering pipe, and a movable inclined plate is arranged at the front end of the filtering pipe.

Further, an emergency protection pipe is communicated between the transfer cabin and the fixed pipe, and a pressure relief jacking pipe is communicated with the top end of the transfer cabin.

Further, closing mechanism includes the decompression cabin, and the decompression cabin has the transfer cabin top through the intercommunication of release push pipe, and the release cabin inboard is provided with the release movable tube of movable sleeve locating the release push pipe inboard, release movable tube top fixedly connected with movable roof, and movable roof top is provided with the water storage bag, and release movable tube communicates in the water storage bag through movable roof, and movable roof bottom is provided with the load spring, and movable roof bottom corresponds the position of closing the groove and is provided with the clamp plate, and the clamp plate bottom is provided with blocks the push pedal, blocks the push pedal and runs through the closing groove and set up in the inside top of water inlet pipe.

The utility model has the beneficial effects that:

1. according to the utility model, by adopting the automatic sealing mechanism, after the filter tube is blocked, the sewage can be utilized to automatically seal the water inlet pipeline, so that excessive sewage is prevented from causing excessive pressure on the filter screen, and a large amount of unfiltered sewage is prevented from being discharged through the water outlet pipe after the filter screen is damaged;

2. when the utility model is used, the closed water inlet pipe can maintain a stable closed state, so that a worker can conveniently detach and replace the blocked filter screen, the convenience is provided for the worker to process, and the processing efficiency is improved.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a water inlet mechanism and a water outlet mechanism;

FIG. 3 is a schematic diagram of a filtration mechanism;

FIG. 4 is a schematic diagram of a pressure relief relay mechanism;

fig. 5 is a schematic view of a closure mechanism.

In the figure: 1. a water inlet mechanism; 11. a water inlet pipe; 12. closing the groove; 13. a protective bracket; 14. fixing the sealing lug; 2. a water outlet mechanism; 21. a fixed tube; 22. a movable closed tube; 23. a movable sealing lug; 3. a filtering mechanism; 31. a filter tube; 32. a filter screen; 33. moving the sloping plate; 4. a pressure relief transfer mechanism; 41. unloading the pressed water pipe; 42. a transfer cabin; 43. an emergency protective tube; 44. pressure relief jacking pipe; 5. a closing mechanism; 51. unloading the ballast; 52. a pressure relief movable tube; 53. a movable top plate; 54. a water storage bag; 55. a load-bearing spring; 56. a pressing plate; 57. blocking the push plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The utility model provides a sewage treatment's impurity filters reuse device, as shown in fig. 1, includes income water mechanism 1, and the rear end of income water mechanism 1 is provided with out water mechanism 2, and the inboard of income water mechanism 1 is provided with filtering mechanism 3, and the side of income water mechanism 1 is provided with release transfer mechanism 4, and the top of income water mechanism 1 is provided with closing mechanism 5.

As shown in fig. 2, the water inlet mechanism 1 comprises a water inlet pipe 11, a related closed groove 12 is arranged at the top end of the water inlet pipe 11, a protective bracket 13 is arranged at the bottom end of the water inlet pipe 11 corresponding to the position of the closed groove 12 at the top end, and fixed sealing lugs 14 are arranged at two sides of the rear end of the water inlet pipe 11.

The water outlet mechanism 2 comprises a fixed pipe 21 arranged at the rear end of the water inlet pipe 11, a movable sealing pipe 22 is slidably arranged at the inner side of the fixed pipe 21, and movable sealing lugs 23 are arranged at two sides of the front end of the movable sealing pipe 22 corresponding to the fixed sealing lugs 14.

As shown in fig. 3, the filter mechanism 3 includes a filter tube 31 provided at the rear end of the inner side of the water inlet pipe 11, a filter screen 32 is provided inside the filter tube 31, and a movable sloping plate 33 is provided at the front end of the filter tube 31.

The baffle plate arranged on the inner side of the movable closed pipe 22 can prevent the movable filter pipe 31 from deviating and falling off due to overlarge water pressure, blockage of a filter screen and the like, and limit the filter pipe 31.

The sewage passing through the filtering tube 31 is filtered by a filter screen 32 provided inside the filtering tube 31.

As shown in fig. 4, the pressure relief transfer mechanism 4 includes a transfer cabin 42, a pressure relief water inlet pipe 41 is connected between the transfer cabin 42 and the water inlet pipe 11, an emergency protection pipe 43 is connected between the transfer cabin 42 and the fixed pipe 21, and a pressure relief jacking pipe 44 is connected to the top end of the transfer cabin 42.

As shown in fig. 5, the closing mechanism 5 comprises a pressure releasing cabin 51, the pressure releasing cabin 51 is communicated with the top end of the intermediate rotary cabin 42 through a pressure releasing top pipe 44, a pressure releasing movable pipe 52 movably sleeved on the inner side of the pressure releasing top pipe 44 is arranged on the inner side of the pressure releasing cabin 51, a movable top plate 53 is fixedly connected to the top end of the pressure releasing movable pipe 52, a water storage bag 54 is arranged on the top end of the movable top plate 53, the pressure releasing movable pipe 52 is communicated with the water storage bag 54 through the movable top plate 53, a bearing spring 55 is arranged at the bottom end of the movable top plate 53, a pressing plate 56 is arranged at the bottom of the movable top plate 53 and corresponds to the closing groove 12, a blocking push plate 57 is arranged at the bottom end of the pressing plate 56, and the blocking push plate 57 penetrates through the closing groove 12 and is arranged at the top end inside the water inlet pipe 11.

Under normal operating condition, firstly, the definite filtering mechanism 3 is installed, then the fixed sealing lug 14 is attached to the movable sealing lug 23 and is fixed by screws, the installation treatment is carried out, then the sewage to be filtered is connected through the water inlet pipe 11, the sewage is filtered through the filter screen 32 on the inner side of the filter pipe 31, the filtered water flows to the fixed pipe 21 through the movable sealing pipe 22, and the baffle plate arranged on the inner side of the movable sealing pipe 22 prevents the whole filtering mechanism 3 from causing position deviation when the condition such as water flow is overlarge, and the filtering effect is affected.

When the filter screen 32 is blocked, etc., the sewage entering the water inlet pipe 11 will accumulate, and the excessive sewage with increased water pressure will flow to the pressure relief jacking pipe 44 through the transfer cabin 42 by discharging the pressurized sewage into the water pipe 41, and finally to the water storage bag 54 through the pressure relief movable pipe 52 inside the pressure relief jacking pipe 44. After sewage enters the water storage bag 54, the internal mass and volume of the water storage bag 54 are increased, the movable top plate 53 is pressed downwards, the bearing spring 55 is compressed, then the pressing plate 56 and the blocking push plate 57 are pressed, and the blocking push plate 57 penetrates through the top of the closing groove 12 to move into the water inlet pipe 11 to seal the water inlet pipe 11. Simultaneously, the blocking push plate 57 is attached to the shape of the movable inclined plate 33 to move, and can also fix the filtering mechanism 3, so that workers can conveniently detach and replace the blocked filtering mechanism 3 after closing.

Finally, when excessive sewage accumulated in the water storage bag 54 needs to be discharged, the emergency protection tube 43 can also bear a part of pressure relief effect, so that the structure in the sealing mechanism 5 is protected, and the damage of the impurity filtering device is prevented.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the 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.

Claims

1. The impurity filtering and recycling device for sewage treatment comprises a water inlet mechanism (1), and is characterized in that the water inlet mechanism (1) comprises a water inlet pipe (11), and a related closed groove (12) is arranged at the top end of the water inlet pipe (11);

the rear end of the water inlet mechanism (1) is provided with a water outlet mechanism (2), the inner side of the water inlet mechanism (1) is provided with a filtering mechanism (3), and the side end of the water inlet mechanism (1) is provided with a pressure relief transfer mechanism (4);

the pressure relief transfer mechanism (4) comprises a transfer cabin (42), and a pressure relief pressing-in water pipe (41) is communicated between the transfer cabin (42) and the water inlet pipe (11);

the top end of the water inlet mechanism (1) is provided with a sealing mechanism (5).

2. The impurity filtering and recycling device for sewage treatment according to claim 1, wherein a protective bracket (13) is arranged at the bottom end of the water inlet pipe (11) corresponding to the position of the closing groove (12) at the top end, and fixing sealing lugs (14) are arranged at two sides of the rear end of the water inlet pipe (11).

3. The device for filtering and recycling the impurities in the sewage treatment according to claim 2, wherein the water outlet mechanism (2) comprises a fixed pipe (21) arranged at the rear end of the water inlet pipe (11), a movable sealing pipe (22) is slidably arranged at the inner side of the fixed pipe (21), and movable sealing lugs (23) are arranged at two sides of the front end of the movable sealing pipe (22) corresponding to the fixed sealing lugs (14).

4. A sewage treatment impurity filtering and recycling device according to claim 3, wherein the filtering mechanism (3) comprises a filtering pipe (31) arranged at the rear end of the inner side of the water inlet pipe (11), a filter screen (32) is arranged at the inner side of the filtering pipe (31), and a movable inclined plate (33) is arranged at the front end of the filtering pipe (31).

5. The device for filtering and recycling the impurities in the sewage treatment according to claim 4, wherein an emergency protection pipe (43) is communicated between the transfer cabin (42) and the fixed pipe (21), and a pressure relief jacking pipe (44) is communicated with the top end of the transfer cabin (42).

6. The impurity filtering and recycling device for sewage treatment according to claim 5, wherein the sealing mechanism (5) comprises a pressure releasing cabin (51), the pressure releasing cabin (51) is communicated with the top end of the middle rotating cabin (42) through a pressure releasing jacking pipe (44), a pressure releasing movable pipe (52) movably sleeved on the inner side of the pressure releasing jacking pipe (44) is arranged on the inner side of the pressure releasing cabin (51), a movable top plate (53) is fixedly connected to the top end of the pressure releasing movable pipe (52), a water storage bag (54) is arranged on the top end of the movable top plate (53), the pressure releasing movable pipe (52) is communicated with the water storage bag (54) through the movable top plate (53), a bearing spring (55) is arranged at the bottom end of the movable top plate (53), a pressing plate (56) is arranged at the position, corresponding to the closing groove (12), and a blocking push plate (57) is arranged at the bottom end of the pressing plate (56) and penetrates through the closing groove (12) to be arranged at the top end inside the water inlet pipe (11).