A sedimentation device for recycling water in sewage treatment

Abstract

The utility model discloses a sedimentation device for reuse of recycled water in sewage treatment, which specifically relates to the technical field of recycled water reuse sedimentation, including a base, a water injection mechanism fixedly connected to the upper right side of the outer surface of the bearing component, a water collection mechanism fixedly connected to the middle position inside the bearing component, a collecting mechanism movably connected to the lower part of the water collection mechanism, and a filtering mechanism fixedly connected to the lower side of the bearing component. The sedimentation device for reuse of recycled water in sewage treatment described in the utility model can buffer the injection of sewage through the water injection mechanism to avoid the huge impact force generated during the water injection process to cause the precipitated sediment to float again and affect the sedimentation treatment of the sewage. The injected sewage can be centrally treated through the water collection mechanism, and the sediment can be collected through the collecting mechanism at the same time. The sewage after flocculation treatment can be filtered through the filtering mechanism, which improves the practicality and universality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimed water reuse precipitation, in particular to a reclaimed water reuse precipitation device for sewage treatment. Background Art

[0002] Recycled water reuse refers to treating wastewater or sewage to meet certain water quality indicators and make it non-drinkable water that can be used within a certain range. It can be used in many aspects of urban landscape and people's lives. The scale of sewage recycling is flexible. Large-scale recycled water plants can be built on the edge of the city, or small-scale recycled water plants or integrated treatment equipment can be built in various residential areas and public buildings.

[0003] The existing sewage treatment water reuse device has poor filtering effect and easily fails to meet the water reuse standard. It is impossible to conveniently and timely clean the sewage treatment sediment in the inner cavity of the device, which makes the cleaning more troublesome and increases the workload of the operators. Utility Model Content

[0004] The main purpose of the utility model is to provide a sewage treatment water reuse sedimentation device, which can effectively solve the problem that the sewage treatment sediment in the inner cavity of the device cannot be cleaned in a timely manner.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A sedimentation device for reuse of water in sewage treatment comprises a base, an upper portion of the outer surface of the base is fixedly connected to a bearing assembly, a feeding shell is fixedly connected to the left side of the upper portion of the outer surface of the bearing assembly, a water injection mechanism is fixedly connected to the right side of the upper portion of the outer surface of the bearing assembly, a water collection mechanism is fixedly connected to the middle position inside the bearing assembly, a collecting mechanism is movably connected to the lower portion of the water collection mechanism, a filtering mechanism is fixedly connected to the lower side of the inner portion of the bearing assembly, and a water stopper is slidably connected to the lower portion of the outer surface of the bearing assembly.

[0007] Preferably, the bearing assembly comprises a fixed sleeve, an upper portion of the fixed sleeve is threadedly connected to a connecting sleeve, and a lower end of an outer surface of the fixed sleeve is fixedly connected to an upper portion of an outer surface of the base.

[0008] Preferably, the water injection mechanism comprises a water injection elbow, the lower portion of which is fixedly connected to a containing shell, and a plurality of water flow nozzles are fixedly connected in an annular array in the lower end of the outer surface of the containing shell.

[0009] Preferably, the water collecting mechanism includes a conical water collecting platform, and the lower end of the outer surface of the conical water collecting platform is symmetrically provided with through grooves communicating with the outside world, and two of the through grooves are provided with T-shaped slots communicating with the corresponding through groove inner cavities in the clockwise direction, and the outer surface of the conical water collecting platform is fixedly connected to the lower part of the inner cavity of the connecting sleeve.

[0010] Preferably, the collecting mechanism includes a collecting shell, a T-shaped block is fixedly connected to the middle of the upper end of the outer surface of the collecting shell, a water pipe is symmetrically fixedly connected to the upper end of the outer surface of the collecting shell, an aluminum wire mesh frame is installed and fixed in the middle of the bottom wall of the inner cavity of the collecting shell, and the two water pipes are slidably connected to the corresponding T-shaped slot inner cavities.

[0011] Preferably, the filtering mechanism comprises a DF membrane filter core, a water pipe 2 is fixedly connected to the middle of the upper end of the outer surface of the DF membrane filter core, a solenoid valve is fixedly installed in the inner cavity of the DF membrane filter core, and the upper end of the outer surface of the water pipe 2 is aligned with the aluminum wire mesh frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model can fix and carry the water injection mechanism, the water collection mechanism and the filtering mechanism through the bearing component. At the same time, the water injection mechanism can buffer the injection of sewage to avoid the huge impact force generated during the water injection process to cause the precipitated sediment to float again, affecting the sedimentation treatment of the sewage, thereby improving the practicability of the device. The injected sewage can be centrally treated through the water collection mechanism, and the sediment can be collected through the collecting mechanism. The sewage after flocculation treatment can be filtered through the filtering mechanism, thereby improving the practicability and universality of the device.

[0014] 2. After the sewage is precipitated, filtered and discharged to the outside, the utility model can remove it from the upper part of the fixed casing by rotating the connecting casing, and then the collecting casing is rotated to make the water pipe clamped in the inner cavity of the two T-shaped slots slide into the inner cavity of the corresponding through groove, so that the collecting casing storing the sediment can be easily disassembled and cleaned, thereby improving the practicality and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the load-bearing assembly and water injection mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the filter mechanism structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the water collection mechanism structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the collection mechanism structure of the utility model.

[0020] In the figure: 1. base; 2. bearing assembly; 21. fixed shell; 22. connecting shell; 3. feeding shell; 4. water injection mechanism; 41. water injection elbow; 42. containing shell; 43. water nozzle; 5. water collecting mechanism; 51. conical water collecting platform; 52. through groove; 53. T-shaped slot; 6. collecting mechanism; 61. collecting shell; 62. T-shaped block; 63. water pipe one; 64. aluminum wire mesh; 7. filtering mechanism; 71. DF membrane filter element; 72. water pipe two; 8. water stopper. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 As shown, a sedimentation device for water reuse in sewage treatment includes a base 1, and a bearing component 2 is fixedly connected to the upper outer surface of the base 1, which can realize the function of bearing and fixing a water injection mechanism 4 and a water collecting mechanism 5, a feeding shell 3 is fixedly connected to the left upper outer surface of the bearing component 2, and a water injection mechanism 4 is fixedly connected to the right upper outer surface of the bearing component 2, which can realize the function of slowly injecting sewage into the inner cavity of a conical water collecting platform 51, a water collecting mechanism 5 is fixedly connected to the middle position inside the bearing component 2, which can realize the function of collecting the injected sewage together for flocculation treatment thereof, a collecting mechanism 6 is movably connected to the lower part of the water collecting mechanism 5, which can realize the function of collecting sediment, a filtering mechanism 7 is fixedly connected to the lower side of the inner part of the bearing component 2, which can realize the function of filtering the sewage after precipitation, and a water stopper 8 is slidably connected to the lower outer surface of the bearing component 2.

[0023] In order to achieve the purpose of carrying and fixing the water injection mechanism 4 and the water collection mechanism 5, refer to Figure 2 The bearing assembly 2 includes a fixed shell 21, and a connecting shell 22 is threadedly connected to the upper part of the fixed shell 21. The connecting shell 22 can be removed from the upper part of the fixed shell 21 by rotating it to facilitate cleaning or replacement of the collection shell 61. The lower end of the outer surface of the fixed shell 21 is fixedly connected to the upper part of the outer surface of the base 1.

[0024] In order to achieve the purpose of slowly injecting sewage into the inner cavity of the conical water collecting platform 51, refer to Figure 2 The water injection mechanism 4 includes a water injection elbow 41, and a containing shell 42 is fixedly connected to the lower part of the water injection elbow 41, which can realize the function of diverting the water injected by the water injection elbow 41 to the inner cavity of a plurality of water flow nozzles 43. A plurality of water flow nozzles 43 are fixedly connected to the lower end of the outer surface of the containing shell 42 in a circular array, which can realize the function of slowly flowing sewage along the inner wall of the conical water collection platform 51 to the inner cavity of the conical water collection platform 51.

[0025] In order to achieve the purpose of collecting the injected sewage together for flocculation treatment, refer to Figure 4 The water collecting mechanism 5 includes a conical water collecting platform 51. The lower end of the outer surface of the conical water collecting platform 51 is symmetrically provided with through grooves 52 communicating with the outside world. Both through grooves 52 are provided with T-shaped slots 53 communicating with the corresponding inner cavities of the through grooves 52 in the clockwise direction, so as to realize the installation and disassembly of the collection shell 61. The outer surface of the conical water collecting platform 51 is fixedly connected to the lower part of the inner cavity of the connecting sleeve 22.

[0026] In order to collect the sediment, refer to Figure 5 The collecting mechanism 6 comprises a collecting shell 61, a T-shaped block 62 is fixedly connected to the middle of the upper end of the outer surface of the collecting shell 61, a water pipe 63 is fixedly connected to the upper end of the outer surface of the collecting shell 61 symmetrically, and an aluminum wire mesh frame 64 is installed and fixed in the middle of the bottom wall of the inner cavity of the collecting shell 61, which can block the sediment and prevent it from flowing into the inner cavity of the DF membrane filter element 71, and the two water pipes 63 are slidably connected to the inner cavity of the corresponding T-shaped slot 53.

[0027] When the collecting shell 61 needs to be disassembled, the two water pipes 63 are driven to disengage from the corresponding T-shaped slot 53 by rotating the collecting shell 61. When the two water pipes 63 completely slide to the corresponding through slot 52, the collecting shell 61 can be removed from the lower end of the outer surface of the conical water collecting platform 51.

[0028] In order to achieve the purpose of filtering the sewage after sedimentation, refer to Figure 3 The filtering mechanism 7 includes a DF membrane filter core 71, a water pipe 72 is fixedly connected to the middle of the upper end of the outer surface of the DF membrane filter core 71, a solenoid valve is fixedly installed in the inner cavity of the DF membrane filter core 71, and the upper end of the outer surface of the water pipe 72 is aligned with the aluminum wire mesh frame 64.

[0029] By opening the electromagnetic valve in the inner cavity of the second water pipe 72 , the precipitated sewage can flow downward through the second water pipe 72 to the inner cavity of the DF membrane filter element 71 , and then the sewage can be filtered by the DF membrane filter element 71 .

[0030] The working principle of the utility model is as follows: after the sewage is injected into the inner cavity of the water injection elbow 41, the sewage is dispersed into the inner cavities of a plurality of water nozzles 43 under the transportation of the containing shell 42, and then the sewage will flow out through the plurality of water nozzles 43 and flow down along the inner wall of the conical water collecting platform 51 to the inner cavity of the conical water collecting platform 51 for collection. At this time, an appropriate amount of alkali is injected through the feeding shell 3, and the alkali will react with the sewage for flocculation treatment. During this period, the sewage precipitate after flocculation treatment will enter the inner cavity of the collecting shell 61 through the T-shaped block 62, and the precipitate will be stored in the inner cavity of the collecting shell 61 under the partition of the aluminum wire mesh frame 64, and the remaining sewage will continue to flow downward and be filtered by the DF membrane filter element 71 until the water stop plug 8 is pulled out and the filtered sewage is discharged.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage treatment water reuse sedimentation device, comprising a base (1), characterized in that: A bearing assembly (2) is fixedly connected to the upper portion of the outer surface of the base (1), a feeding shell (3) is fixedly connected to the left portion of the upper portion of the outer surface of the bearing assembly (2), a water injection mechanism (4) is fixedly connected to the right portion of the upper portion of the outer surface of the bearing assembly (2), a water collection mechanism (5) is fixedly connected to the middle position of the inner portion of the bearing assembly (2), a collecting mechanism (6) is movably connected to the lower portion of the water collection mechanism (5), a filtering mechanism (7) is fixedly connected to the lower portion of the inner portion of the bearing assembly (2), and a water stopper (8) is slidably connected to the lower portion of the outer surface of the bearing assembly (2).

2. A sewage treatment water reuse sedimentation device according to claim 1, characterized in that: The bearing assembly (2) comprises a fixed casing (21), the upper portion of which is threadedly connected to a connecting casing (22), and the lower end of the outer surface of the fixed casing (21) is fixedly connected to the upper portion of the outer surface of the base (1).

3. A sewage treatment water reuse sedimentation device according to claim 1, characterized in that: The water injection mechanism (4) comprises a water injection elbow (41), the lower part of which is fixedly connected to a containing shell (42), and the lower end of the outer surface of the containing shell (42) is fixedly connected to a plurality of water flow nozzles (43) in a circular array.

4. A sewage treatment water reuse sedimentation device according to claim 2, characterized in that: The water collecting mechanism (5) comprises a conical water collecting platform (51), the lower end of the outer surface of the conical water collecting platform (51) is symmetrically provided with through grooves (52) communicating with the outside, and two through grooves (52) are provided with T-shaped slots (53) communicating with the inner cavities of the corresponding through grooves (52) in the clockwise direction, and the outer surface of the conical water collecting platform (51) is fixedly connected to the lower part of the inner cavity of the connecting sleeve (22).

5. A sewage treatment water reuse sedimentation device according to claim 4, characterized in that: The collecting mechanism (6) comprises a collecting shell (61), a T-shaped block (62) is fixedly connected to the middle of the upper end of the outer surface of the collecting shell (61), a water pipe (63) is fixedly connected to the upper end of the outer surface of the collecting shell (61) in a left-right symmetrical manner, an aluminum wire mesh frame (64) is fixedly installed in the middle of the bottom wall of the inner cavity of the collecting shell (61), and the two water pipes (63) are slidably connected to the inner cavities of the corresponding T-shaped slots (53).

6. A sewage treatment water reuse sedimentation device according to claim 5, characterized in that: The filtering mechanism (7) comprises a DF membrane filter core (71), a water pipe 2 (72) being fixedly connected to the middle of the upper end of the outer surface of the DF membrane filter core (71), a solenoid valve being fixedly installed in the inner cavity of the DF membrane filter core (71), and the upper end of the outer surface of the water pipe 2 (72) being aligned with the aluminum wire mesh frame (64).

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