Reclaimed water recycling equipment adopting whole membrane method

Abstract

The utility model relates to the technical field of reclaimed water recycling devices, in particular to full-membrane-method reclaimed water recycling equipment which comprises an equipment body with a precipitation separation pipe, a supporting ring is fixedly connected to the interior of the precipitation separation pipe and divides the precipitation separation pipe to form a precipitation assembly and a filtering assembly, and the precipitation assembly and the filtering assembly are fixedly connected with the equipment body. The precipitation assembly is arranged below the filtering assembly; the precipitation assembly comprises a flow guide plate fixedly connected to the inner wall of the precipitation separation pipe, the flow guide plate is arranged to be inclined upwards, the front side of the flow guide plate is fixedly connected with a blocking plate which is inclined downwards, and a precipitation falling groove is formed in the rear side of the flow guide plate; according to the device, through the adoption of the single-layer design, the strength can be improved, the service life of the device can be prolonged, meanwhile, the manufacturing difficulty of the precipitation separation pipe is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimed water reuse devices, in particular to a full-membrane reclaimed water reuse device. Background Art

[0002] Chinese patent number "CN116693138B" discloses a full-membrane method for reclaimed water reuse, and specifically relates to a full-membrane method for reclaimed water reuse equipment and a reuse method, including a sedimentation separation and filtration device for filtering reclaimed water, the sedimentation separation and filtration device including a sedimentation separation box installed on a frame, a sedimentation separation tube installed on the top of the sedimentation separation box, a self-rotating cleaning seat installed on the top of the sedimentation separation tube, a filter screen installed on the self-rotating cleaning seat, a docking guide pipe installed on the self-rotating cleaning seat, a quick-release connector provided at the connection between the docking guide pipe and the self-rotating cleaning seat, a flow detector also installed on the liquid outlet end of the docking guide pipe, and a linked spray purification device installed on the docking guide pipe, which is connected to the lifting device, can effectively reduce the frequency of filter screen replacement to ensure work efficiency, while reducing the cost of filtration and purification.

[0003] This device can be used for the purification of reclaimed water, improves the fluidity of the filter, effectively reduces the frequency of filter replacement to ensure work efficiency, and reduces filtration costs. However, the blocking effect of the sedimentation tube assembly of the device is weak, and the sediment is easily accumulated in the diversion outer tube. This double-layer structure increases the difficulty of manufacturing the device, so improvements are proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the blocking effect of the sedimentation pipe part is weak, the sediment is easily accumulated in the diversion outer pipe, and the double-layer structure increases the difficulty of device manufacturing, and a full-membrane water reuse equipment is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A full-membrane water reuse device is designed, comprising a device body with a sedimentation separation tube, wherein a support ring is fixedly connected to the interior of the sedimentation separation tube, and the support ring separates the sedimentation separation tube to form a sedimentation component and a filtration component, wherein the sedimentation component is arranged below the filtration component;

[0007] The sedimentation assembly includes a guide plate fixedly connected to the inner wall of the sedimentation separation tube, the guide plate is set to be inclined upward, the front side of the guide plate is fixedly connected to a blocking plate inclined downward, the rear side of the guide plate is provided with a sedimentation trough, and the rear side of the guide plate is rotatably connected to a flap covering the sedimentation trough.

[0008] Preferably, a slot is provided on the rear side of the guide plate, a fixed shaft is fixedly connected to the inside of the slot, a shaft sleeve is fixedly connected to the inner end face of the flap, and the flap is rotatably connected to the guide plate through the cooperation of the fixed shaft and the shaft sleeve.

[0009] Preferably, a plurality of abutment blocks are fixedly connected to the upper end surface of the guide plate, and the abutment blocks movably abut against the flap so that the flap cannot flip upward.

[0010] Preferably, the guide plates are provided in multiple groups, and the guide plates in the multiple groups are staggered up and down and left and right.

[0011] Preferably, the filter assembly includes a filter mesh tube movably inserted into the interior of the sedimentation separation tube, and the lower end surface of the filter mesh tube movably abuts against the support ring.

[0012] Preferably, a sealing groove is provided on the upper end surface of the sedimentation separation tube, a sealing ring is movably engaged inside the sealing groove, and the lower end surface of the sealing ring abuts and presses the filter mesh tube.

[0013] Preferably, a water inlet is provided at the bottom of the sedimentation separation tube, and a sedimentation funnel is fixedly connected to the inner wall of the bottom of the sedimentation separation tube, and the sedimentation funnel is arranged below the water inlet.

[0014] The utility model proposes a full-membrane method of recycling water recycling equipment with the beneficial effects of: by setting a support ring to fix the filter mesh tube, the recycled water after sedimentation can be filtered multiple times, reducing the possibility of sediment flowing upward; by setting a guide plate and a blocking plate, when the sediment flows with the recycled water, it is caused to fall suddenly at the bend, greatly increasing the effect of its downward sedimentation; and in the process of the recycled water diverting upward, the flap will flip upward under the impact of the water flow, at this time the abutment block can abut and fix the flap, thus blocking the sedimentation trough, preventing the sediment from flowing directly upward from the sedimentation trough, and the sediment will accumulate at the flap, when the device stops or accumulates a lot, the flap will fall open, so that the sediment falls into the sedimentation funnel, and when the water flow reverses to circulate the cleaning device, it can be convenient to clean, further reducing the possibility of sediment accumulation, and the device can increase strength and improve the service life of the device by using a single-layer design, while reducing the manufacturing difficulty of the sedimentation separation tube and reducing production costs.

[0015] The sealing ring can improve the sealing effect of the connection to prevent leakage, and at the same time fix the filter mesh tube, making it easy to insert the sedimentation separation tube and prevent it from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a full membrane water reuse equipment proposed in this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a full membrane water reuse device proposed in the present invention;

[0018] Figure 3 This utility model proposes a full membrane water reuse equipment Figure 2 A partial enlarged view of the middle A;

[0019] Figure 4 This utility model proposes a full membrane water reuse equipment Figure 2 A partial enlarged view of point B in the middle;

[0020] Figure 5 This is a schematic diagram of the explosion structure of a full membrane water reuse equipment proposed in this utility model.

[0021] In the figure: 1. Equipment body; 2. Sedimentation separation tube; 201. Water inlet; 202. Sealing groove; 203. Support ring; 3. Filter mesh tube; 4. Guide plate; 401. Blocking plate; 402. Abutment block; 5. Flap; 6. Sealing ring; 7. Sedimentation funnel; 8. Fixed shaft. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-5 A full-membrane water reuse device includes an equipment body 1 having a sedimentation separation tube 2. A support ring 203 is fixedly connected to the interior of the sedimentation separation tube 2. The support ring 203 separates the sedimentation separation tube 2 to form a sedimentation component and a filtration component. The sedimentation component is arranged below the filtration component.

[0024] By setting a sedimentation component, the sediment can be made to fall and settle as much as possible. The sedimentation component includes a guide plate 4 fixedly connected to the inner wall of the sedimentation separation tube 2. The guide plate 4 is provided with multiple groups, and the multiple groups of guide plates 4 are staggered up and down and left and right. The guide plate 4 is set to be inclined upward, and the front side of the guide plate 4 is fixedly connected with a blocking plate 401 inclined downward. By setting the guide plate 4 and the blocking plate 401, when the sediment flows with the reclaimed water, it is made to fall suddenly at the bend, which greatly increases the effect of its downward sedimentation. A sedimentation trough is provided on the rear side of the guide plate 4, and a flap 5 covering the sedimentation trough is rotatably connected to the rear side of the guide plate 4. In this way, in the process of diverting the reclaimed water upward, the flap 5 will flip upward under the impact of the water flow. Figure 4The upper end surface of the guide plate 4 is fixedly connected with multiple groups of abutment blocks 402. The abutment blocks 402 can abut the flap 5 and cannot flip upward. At this time, the abutment blocks 402 can abut and fix the flap 5, thereby blocking the sedimentation trough and preventing the sediment from flowing directly upward from the sedimentation trough.

[0025] refer to Figure 4 In order to fix and rotate the flap 5, a slot is opened on the rear side of the guide plate 4, and a fixed shaft 8 is fixedly connected to the inside of the slot. The inner end face of the flap 5 is fixedly connected to the shaft sleeve. The flap 5 is rotatably connected to the guide plate 4 through the cooperation of the fixed shaft 8 and the shaft sleeve. The sediment will accumulate at the flap 5. When the device stops or there is a lot of accumulation, the flap 5 will fall open, so that the sediment falls into the sedimentation funnel 7. When the water flow reverses to clean the device, it can be easily cleaned.

[0026] refer to Figure 2 In order to reduce the upward surge of sediment, a water inlet 201 is opened at the bottom of the sedimentation separation tube 2, and a sedimentation funnel 7 is fixedly connected to the inner wall of the bottom of the sedimentation separation tube 2. The sedimentation funnel 7 is arranged below the water inlet 201, so that it is difficult for the sediment to surge upward after falling into the separation box.

[0027] refer to Figure 2 、 5 In order to reduce the circulation distance of the sediment, a filter assembly is provided. The filter assembly includes a filter mesh tube 3 movably inserted into the interior of the sedimentation separation tube 2. The lower end surface of the filter mesh tube 3 movably abuts the support ring 203. The upper end surface of the sedimentation separation tube 2 is provided with a sealing groove 202. The interior of the sealing groove 202 is movably engaged with a sealing ring 6, and the lower end surface of the sealing ring 6 abuts and presses the filter mesh tube 3.

[0028] When the filter screen 3 is in operation, the filter screen 3 is inserted into the sedimentation separation tube 2, and the filter screen 3 can be supported and fixed by the support ring 203, so that the grey water after sedimentation can be filtered multiple times, reducing the possibility of the sediment flowing upward. By setting the guide plate 4 and the blocking plate 401, when the sediment flows with the grey water, it can be made to fall suddenly at the bend, and the flap 5 will flip upward under the impact of the water flow. At this time, the abutment block 402 can abut and fix the flap 5, thus blocking the sedimentation trough, which can prevent the sediment from flowing directly upward from the sedimentation trough. At this time, the sediment will accumulate at the flap 5. When the device stops or accumulates a lot, the flap 5 can be rotated open, so that the sediment falls from the sedimentation trough into the sedimentation funnel 7. After the device is used for a long time, clean water can be introduced in the reverse direction to flush the device, which is convenient for cleaning and further reduces the possibility of sediment accumulation. The device can increase strength and improve the service life of the device by using a single-layer design, while reducing the manufacturing difficulty of the sedimentation separation tube 2 and reducing production costs.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A full membrane water recycling device, comprising a device body (1) having a sedimentation separation tube (2), characterized in that: A support ring (203) is fixedly connected to the interior of the sedimentation separation tube (2), and the support ring (203) separates the sedimentation separation tube (2) to form a sedimentation component and a filter component, and the sedimentation component is arranged below the filter component; The sedimentation assembly comprises a guide plate (4) fixedly connected to the inner wall of the sedimentation separation tube (2), the guide plate (4) being arranged to be inclined upward, a blocking plate (401) inclined downward being fixedly connected to the front side of the guide plate (4), a sedimentation trough being provided on the rear side of the guide plate (4), and a flap (5) covering the sedimentation trough being rotatably connected to the rear side of the guide plate (4).

2. The full membrane water reuse equipment according to claim 1, characterized in that: A slot is provided on the rear side of the guide plate (4), a fixed shaft (8) is fixedly connected to the interior of the slot, a shaft sleeve is fixedly connected to the inner end face of the flap (5), and the flap (5) is rotatably connected to the guide plate (4) through the cooperation between the fixed shaft (8) and the shaft sleeve.

3. The full membrane water reuse equipment according to claim 2, characterized in that: The upper end surface of the guide plate (4) is fixedly connected to a plurality of abutment blocks (402), and the abutment blocks (402) movably abut against the flap (5) and cannot flip upwards.

4. The full membrane water reuse equipment according to claim 3, characterized in that: The guide plates (4) are provided in multiple groups, and the guide plates (4) in the multiple groups are staggered up and down and left and right.

5. The full membrane water reuse equipment according to claim 1, characterized in that: The filter assembly comprises a filter mesh tube (3) movably inserted into the interior of the sedimentation separation tube (2), and the lower end surface of the filter mesh tube (3) movably abuts against the support ring (203).

6. The full membrane water reuse equipment according to claim 5, characterized in that: The upper end surface of the sedimentation separation tube (2) is provided with a sealing groove (202), a sealing ring (6) is movably engaged inside the sealing groove (202), and the lower end surface of the sealing ring (6) abuts against and presses the filter mesh tube (3).

7. The full membrane water reuse equipment according to claim 1, characterized in that: A water inlet (201) is provided at the bottom of the sedimentation separation tube (2), and a sedimentation funnel (7) is fixedly connected to the inner wall of the bottom of the sedimentation separation tube (2), wherein the sedimentation funnel (7) is arranged below the water inlet (201).

Images