Sewage treatment and recycling equipment

Abstract

The utility model provides sewage treatment and recycling equipment, which relates to the technical field of sewage treatment and comprises a box body, a filter box, a purification box and a settling box which are arranged in the box body, a purification barrel is arranged in the purification box, a plurality of filter screens are arranged in the purification barrel, and a grid is arranged in the filter box. A filtering assembly is arranged in the filtering box and is used for removing large-particle impurities and suspended matters in the sewage; and the dismounting assembly is arranged in the purifying barrel and is used for quickly dismounting and replacing the filter screen. According to the equipment, large-particle impurities and suspended solids in sewage can be removed through the arrangement of the filtering assembly, meanwhile, a grid can be vibrated, blockage caused by a large number of impurities and suspended solids remaining on the surface of the grid is avoided, the filtering net can be fixed and disassembled through the arrangement of the disassembling assembly, manual installation is not needed, and the equipment is convenient to use. And the replacement time of the filter screen is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to sewage treatment and reuse equipment. Background Art

[0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharging into a certain water body or for reuse. Sewage treatment is widely applied in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily lives of ordinary people.

[0003] However, in the process of using the existing sewage treatment and reuse equipment, the sewage is usually directly filtered through a filter screen, which causes a large amount of substances to stay on the surface of the filter screen, resulting in the blockage of the filter screen and affecting the connection and filtration effect. At the same time, after the filter screen is used for a long time, it needs to be replaced. At this time, a plurality of screws on the filter screen need to be disassembled, and after disassembly, a new filter screen needs to be reinstalled, which is very time-consuming and affects the efficiency of sewage filtration. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the background art, and provide sewage treatment and reuse equipment. Through the setting of the filtering component, large particle impurities and suspended matters in the sewage can be removed, and at the same time, the grid can be vibrated to avoid blockage caused by a large amount of impurities and suspended matters staying on the surface of the grid. Through the setting of the disassembly component, the filter screen can be fixed and disassembled by using centrifugal force, without manual installation, which is convenient and fast, and saves the replacement time of the filter screen.

[0005] To achieve the above purpose, the utility model provides the following technical solutions. A sewage treatment and reuse equipment includes:

[0006] A box body, inside which a filter box is installed, a purification box is installed, a sedimentation box is installed, a purification barrel is arranged inside the purification box, a plurality of filter screens are installed inside the purification barrel, and a grid is installed inside the filter box;

[0007] A filtering component arranged inside the filter box, which is used to remove large particle impurities and suspended matters in the sewage; and

[0008] A disassembly component arranged inside the purification barrel, which is used to quickly disassemble and replace the filter screen.

[0009] Further, the filtering component includes:

[0010] A placement block installed inside the filter box, a placement groove is opened inside the placement block, and a collection frame is slidably connected inside the placement groove;

[0011] A grid installed inside the filter box, and the grid is inclined;

[0012] A rotary motor installed outside the filter box, one end of the rotary motor is drivingly connected with a rotary block, and the rotary block is located inside the filter box, and multiple rotary rods are connected to the outside of the rotary block;

[0013] A sewage pipe connected to the top of the filter box, and one end of the sewage pipe protrudes from the outer surface of the box.

[0014] Further, the collection box is composed of a high-mesh filter screen, an opening is formed at the bottom of the placement block, a grid is installed inside the opening, and one end of the grid is in close contact with the placement block.

[0015] Further, a knocking rod is provided at one end of the rotary rod away from the rotary block, a knocking ball is connected to the knocking rod, a movable groove is formed at one end of the knocking rod close to the rotary rod, a movable spring is connected inside the movable groove, one end of the rotary rod extends into the movable groove, and one end of the movable spring is connected to the rotary rod. Two symmetrically arranged limit blocks are connected to the outer side of the end of the rotary rod, and a limit groove matching with the limit block is formed inside the movable groove.

[0016] Further, the disassembly component includes:

[0017] An arc-shaped plate connected to the top of the filter screen, and fixing holes are formed on the inner arc surface of the arc-shaped plate;

[0018] A plurality of arc-shaped grooves formed at the top of the purification barrel, and the positions of the arc-shaped grooves correspond to the positions of the arc-shaped plate;

[0019] A top-out groove communicated with the arc-shaped groove is formed inside the purification barrel, a top-out spring is connected inside the top-out groove, one end of the top-out spring is connected with a top-out block, and one end of the top-out block extends into the fixing hole;

[0020] A driving motor installed inside the purification barrel, the top end of the driving motor is connected with the purification barrel, a purification plate is provided on the purification barrel, and a plurality of inclined through holes are formed on the purification plate.

[0021] Further, a first water pump is installed on one side of the filter box, a water suction pipe is connected between the first water pump and the filter box, a water injection pipe is connected to the top end of the first water pump, one end of the water injection pipe extends into the purification barrel, two mounting brackets are installed inside the purification barrel, and the filter screen is located on the mounting brackets.

[0022] Furthermore, a second water pump is installed at the top of the precipitation tank. A water delivery pipe is connected between the second water pump and the purification tank. A third water pump is installed at the top of the box body. A conduit is connected between the third water pump and the precipitation tank. A sewage discharge pipe is connected to one side of the precipitation tank, and one end of the sewage discharge pipe protrudes outside the box body.

[0023] The utility model provides a sewage treatment and reuse device, which has the following beneficial effects:

[0024] The advantages of the utility model are that through the setting of the filtering component, large particle impurities and suspended matters in the sewage can be removed, and at the same time, the grid can be vibrated to prevent the grid from being blocked due to a large amount of impurities and suspended matters staying on the surface of the grid;

[0025] Secondly, through the setting of the disassembly component, the filter net can be fixed and disassembled by using centrifugal force, without manual installation, which is convenient and fast, and saves the replacement time of the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a cross-sectional view of the overall structure of the utility model.

[0028] Figure 3 It is a schematic cross-sectional view of the purification tank structure of the utility model.

[0029] Figure 4 It is a cross-sectional view of the filter tank structure of the utility model.

[0030] Figure 5 It is a schematic diagram of the purification tank structure of the utility model.

[0031] Figure 6 It is a schematic diagram of the purification barrel structure of the utility model.

[0032] Figure 7 It is a schematic diagram of the mounting frame structure of the utility model.

[0033] Figure 8 It is a schematic diagram of the rotating block structure of the utility model.

[0034] Figure 9 It is of the utility model Figure 2 Enlarged view of part A in

[0035] Figure 10 It is of the utility model Figure 2 Enlarged view of part B in

[0036] Figures 1-10Chinese: 1. Box body; 101. Sewage pipe; 2. Filter box; 201. Placing block; 202. Mesh; 203. Collection box; 204. Grid; 205. Rotating motor; 206. Rotating block; 207. Rotating rod; 208. Limiting block; 3. Knocking rod; 301. Knocking ball; 302. Movable groove; 303. Limiting groove; 304. Movable spring; 4. First water pump; 401. Water suction pipe; 402. Water injection pipe; 5. Purification box; 501. Driving motor; 502. Purification barrel; 503. Purification plate; 504. Through hole; 505. Mounting rack; 506. Arc-shaped groove; 507. Ejecting groove; 508. Ejecting spring; 509. Ejecting block; 6. Filter screen; 601. Arc-shaped plate; 602. Fixing hole; 7. Precipitation box; 701. Second water pump; 702. Water delivery pipe; 703. Third water pump; 704. Conduit; 705. Sewage discharge pipe. Detailed implementation mode

[0037] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0038] The following disclosure provides many different implementation manners or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various implementation manners and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0039] The embodiment of the present application provides a sewage treatment and reuse device, and the following provides a detailed description of the sewage treatment and reuse device. It should be noted that the description order of the following embodiments does not limit the preferred order of the embodiments.

[0040] The present application will be described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0041] Embodiment 1

[0042] Please refer to Figures 1-10In this case, a sewage treatment and reuse device provided by this embodiment includes: a box body 1, a filter box 2 is installed inside the box body 1, a purification box 5 is installed inside the box body 1, a sedimentation box 7 is installed inside the box body 1, a purification barrel 502 is provided inside the purification box 5, multiple filter meshes 6 are installed inside the purification barrel 502, and a grid 204 is installed inside the filter box 2; a filtering component is provided inside the filter box 2 for removing large particle impurities and suspended matters in the sewage; and a disassembly component is provided inside the purification barrel 502 for quickly disassembling and replacing the filter meshes 6.

[0043] Among them, through the setting of the filtering component, large particle impurities and suspended matters in the sewage can be removed, and at the same time, the grid 204 can be vibrated to prevent the surface of the grid from being blocked due to a large amount of impurities and suspended matters staying on it; secondly, through the setting of the disassembly component, the filter meshes 6 can be fixed and disassembled by using centrifugal force, without manual installation, which is convenient and fast, and saves the replacement time of the filter meshes 6.

[0044] Embodiment 2

[0045] On the basis of Embodiment 1, the filtering component includes: a placing block 201 installed inside the filter box 2, a placing groove is opened inside the placing block 201, and a collecting frame 203 is slidably connected inside the placing groove; a grid 204 installed inside the filter box 2, and the grid 204 is inclined; a rotating motor 205 installed outside the filter box 2, one end of the rotating motor 205 is drivingly connected to a rotating block 206, and the rotating block 206 is located inside the filter box 2, multiple rotating rods 207 are connected to the outside of the rotating block 206, a sewage pipe 101 connected to the top of the filter box 2, and one end of the sewage pipe 101 protrudes from the outer surface of the box body 1, the collecting frame 203 is composed of a high-mesh filter, an opening is opened at the bottom of the placing block 201, a grid is installed inside the opening, one end of the grid 204 is in close contact with the placing block 201, a knocking rod 3 is provided at the end of the rotating rod 207 away from the rotating block 206, a knocking ball 301 is connected to the knocking rod 3, a movable groove 302 is opened at the end of the knocking rod 3 close to the rotating rod 207, a movable spring 304 is connected inside the movable groove 302, one end of the rotating rod 207 extends into the movable groove 302, and one end of the movable spring 304 is connected to the rotating rod 207, two symmetrically arranged limiting blocks 208 are connected to the outer side of the end of the rotating rod 207, and a limiting groove 303 matching the limiting blocks 208 is opened inside the movable groove 302.

[0046] When treating sewage, the sewage can be discharged into the filter box 2 through the sewage pipe 101 and fall onto the inclined grid 204. The large particulate impurities and suspended matters in the sewage are removed through the grid 204. Since the grid 204 is inclined, when the sewage flushes the grid 204, the stains on the surface of the grid 204 will be washed into the collection box 203 and collected and treated through the collection box 203. The collection box 203 is composed of a high-mesh filter screen, so that the sewage can smoothly pass through the collection box 203 and be discharged from the placement groove through the grid 202, while the large particulate impurities and suspended matters stay in the collection box 203.

[0047] At the same time, the rotating motor 205 drives the rotating block 206 to rotate, so that the rotating block 206 drives a plurality of rotating rods 207, the knocking rod 3 and the knocking ball 301 to rotate. During the rotation process, the knocking rod 3 and the knocking ball 301 move outward under the action of centrifugal force and hit the grid 204, further shaking the impurities staying on the grid 204 into the collection box 203. Through the arrangement of the limiting groove 303 and the limiting block 208, the moving direction and distance of the knocking rod 3 can be limited. Through the arrangement of the movable spring 304, the knocking rod 3 can be pulled back to its original position after the rotating block 206 stops rotating.

[0048] Embodiment 3

[0049] On the basis of Embodiment 1, the disassembly component includes: an arc plate 601 connected to the top of the filter net 6, and a fixing hole 602 is opened on the inner arc surface of the arc plate 601; a plurality of arc grooves 506 are opened on the top of the purification barrel 502, and the positions of the arc grooves 506 correspond to the positions of the arc plate 601; a top-out groove 507 communicated with the arc groove 506 is opened inside the purification barrel 502, a top-out spring 508 is connected inside the top-out groove 507, one end of the top-out spring 508 is connected with a top-out block 509, and one end of the top-out block 509 extends into the fixing hole 602; a driving motor 501 installed inside the purification barrel 502, the top end of the driving motor 501 is connected with the purification barrel 502, a purification plate 503 is arranged on the purification barrel 502, and a plurality of inclined through holes 504 are opened on the purification plate 503.

[0050] Wherein, a first water pump 4 is installed on one side of the filter box 2, a water suction pipe 401 is connected between the first water pump 4 and the filter box 2, the top end of the first water pump 4 is connected with a water injection pipe 402, one end of the water injection pipe 402 extends into the purification barrel 502, two mounting frames 505 are installed inside the purification barrel 502, and the filter net 6 is located on the mounting frames 505.

[0051] Then, the sewage at the bottom of the filtration tank 2 is pumped away through the first water pump 4 and the water suction pipe 401, and the preliminarily filtered sewage is injected into the purification barrel 502 through the water injection pipe 402. At this time, the driving motor 501 drives the purification barrel 502 to rotate, so that the sewage rotates inside the purification barrel 502, and then the sewage flows outward under the action of centrifugal force, enabling it to quickly pass through the filter net 6. At this time, the sewage is secondarily filtered through the filter net 6, and the impurities and dirt in the sewage are filtered out. Through the setting of the two filter nets 6, the sewage is purified and filtered to the greatest extent. The filtered sewage is discharged into the purification tank 5 through the through hole 504;

[0052] During the rotation of the purification barrel 502, the ejecting block 509 also moves outward under the action of centrifugal force and exerts an elastic force on the ejecting spring 508, causing the ejecting spring 508 to be stretched and accumulate elastic potential energy. The ejecting block 509 moves outward and inserts into the fixing hole 602 to latch and fix the arc-shaped plate 601, thereby fixing the filter net 6 and the arc-shaped plate 601 in their current positions. This prevents the arc-shaped plate 601 from loosening and shifting during the rotation of the purification barrel 502, which may cause the filter net 6 to be thrown out of the purification barrel 502. After the purification barrel 502 stops rotating, the ejecting block 509 is pulled back into the ejecting groove 507 under the elastic force of the ejecting spring 508, releasing the latching and fixing of the arc-shaped plate 601 to facilitate the subsequent quick disassembly of the arc-shaped plate 601 and the filter net 6.

[0053] After being used for a period of time, a large amount of impurities are adsorbed on the filter net 6, and it needs to be replaced to ensure the purification and filtration effect of the filter net 6. At this time, the door on the top of the box body 1 can be opened, and the arc-shaped plate 601 located at the top of the purification barrel 502 can be directly pulled, so that the arc-shaped plate 601 drives the filter net 6 to be taken out of the purification barrel 502. Then, a new filter net 6 is inserted into the purification barrel 502 through the arc-shaped groove 506 again. At this time, the filter net 6 is located on the mounting frame 505 and is close to the mounting frame 505, completing the replacement of the filter net 6. The centrifugal force during the rotation of the purification barrel 502 is used to fix and disassemble the filter net 6, reducing the time for manual installation, fixing, and disassembly of the filter net 6 and improving work efficiency.

[0054] Furthermore, a second water pump 701 is installed on the top of the sedimentation tank 7. A water delivery pipe 702 is connected between the second water pump 701 and the purification tank 5. A third water pump 703 is installed on the top of the box body 1. A conduit 704 is connected between the third water pump 703 and the sedimentation tank 7. One side of the sedimentation tank 7 is connected with a sewage discharge pipe 705, and one end of the sewage discharge pipe 705 protrudes outside the box body 1.

[0055] After being purified and filtered by the filter screen 6, the filtered water is pumped into the sedimentation tank 7 through the second water pump 701 and the water delivery pipe 702 for static sedimentation. After sedimenting for a period of time, the upper clear water in the sedimentation tank 7 can be pumped away through the third water pump 703 and the conduit 704 for recycling, while the impurities sedimented at the bottom of the sedimentation tank 7 are discharged through the sewage pipe 705.

[0056] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0057] The above has introduced in detail a sewage treatment and reuse device provided by the embodiments of the present application. Specific examples are used herein to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A sewage treatment and reuse equipment, characterized in that: include: A box (1), wherein a filter box (2) is installed inside the box (1), a purification box (5) is installed inside the box (1), a sedimentation box (7) is installed inside the box (1), a purification barrel (502) is provided inside the purification box (5), a plurality of filter screens (6) are installed inside the purification barrel (502), and a grid (204) is installed inside the filter box (2); A filter assembly is provided inside the filter box (2) for removing large particles of impurities and suspended matter in the sewage; and A disassembly assembly provided in the purification barrel (502) for quickly disassembling and replacing the filter screen (6); The filter assembly comprises: A placement block (201) installed inside the filter box (2), wherein a placement groove is provided inside the placement block (201), and a collection frame (203) is slidably connected inside the placement groove; A grid (204) installed inside the filter box (2), wherein the grid (204) is arranged at an angle; A rotating motor (205) is installed outside the filter box (2), one end of the rotating motor (205) is drivingly connected to a rotating block (206), and the rotating block (206) is located inside the filter box (2), and the outer side of the rotating block (206) is connected to a plurality of rotating rods (207) A sewage pipe (101) connected to the top of the filter box (2), with one end of the sewage pipe (101) protruding from the outer surface of the box body (1); The collecting frame (203) is composed of a high-mesh filter screen, the bottom of the placement block (201) is provided with an opening, a grid is installed inside the opening, and one end of the grid (204) is in close contact with the placement block (201); A knocking rod (3) is provided at one end of the rotating rod (207) away from the rotating block (206), and a knocking ball (301) is connected to the knocking rod (3). An active groove (302) is provided at one end of the knocking rod (3) close to the rotating rod (207), and a movable spring (304) is connected inside the movable groove (302). One end of the rotating rod (207) extends into the movable groove (302), and one end of the movable spring (304) is connected to the rotating rod (207). Two symmetrically arranged limit blocks (208) are connected to the outer side of the end of the rotating rod (207), and a limit groove (303) matching with the limit block (208) is provided inside the movable groove (302).

2. The sewage treatment and reuse equipment according to claim 1, characterized in that: The disassembly assembly comprises: An arc-shaped plate (601) connected to the top of the filter screen (6), wherein the inner arc surface of the arc-shaped plate (601) is provided with a fixing hole (602); A plurality of arc-shaped grooves (506) are provided on the top of the purification barrel (502), and the positions of the arc-shaped grooves (506) correspond to the positions of the arc-shaped plates (601); An ejection groove (507) is provided inside the purification barrel (502) and communicates with the arc-shaped groove (506); an ejection spring (508) is connected inside the ejection groove (507); one end of the ejection spring (508) is connected to an ejection block (509), and one end of the ejection block (509) extends into the fixing hole (602); A driving motor (501) is installed inside the purification barrel (502), and the top end of the driving motor (501) is connected to the purification barrel (502). A purification plate (503) is provided on the purification barrel (502), and a plurality of inclined through holes (504) are provided on the purification plate (503).

3. The sewage treatment and reuse equipment according to claim 1, characterized in that: A first water pump (4) is installed on one side of the filter box (2); a water extraction pipe (401) is connected between the first water pump (4) and the filter box (2); a water injection pipe (402) is connected to the top of the first water pump (4); one end of the water injection pipe (402) extends into the purification barrel (502); two mounting frames (505) are installed inside the purification barrel (502), and the filter screen (6) is located on the mounting frames (505).

4. The sewage treatment and reuse equipment according to claim 1, characterized in that: A second water pump (701) is installed on the top of the sedimentation tank (7), and a water pipe (702) is connected between the second water pump (701) and the purification tank (5). A third water pump (703) is installed on the top of the box body (1), and a conduit (704) is connected between the third water pump (703) and the sedimentation tank (7). A sewage pipe (705) is connected to one side of the sedimentation tank (7), and one end of the sewage pipe (705) protrudes from the outside of the box body (1).

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