Deep purification device for sewage treatment

Abstract

The utility model discloses a sewage treatment deep purification device which comprises a purification box, a supporting frame is arranged on the outer side of the purification box and fixed through screws, a filtering mechanism is arranged on the inner side of the purification box, a purification mechanism is arranged below the filtering mechanism, a water inlet mechanism is arranged above the purification box, a water outlet mechanism is arranged at the bottom of the purification box, and sliding grooves are formed in the two ends of the inner side of the purification box. A limiting corner bracket is arranged at the bottom of the filtering mechanism and is connected with the purifying box through a screw; the filter has the advantages of being simple in structure, high in stability, convenient and rapid to disassemble and assemble and good in filtering effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, and particularly relates to a deep purification device for sewage treatment. Background Technique

[0002] In the field of sewage treatment, the deep purification technology plays a crucial role. Especially in the industrial production environment, this technology mainly aims at the wastewater discharged from industrial production workshops, and on the basis of preliminary cleaning, more refined and thorough purification treatment is carried out. The purification quality of industrial sewage is directly related to the health of the natural environment and the sustainable development of our ecological environment. The deep purification device is undoubtedly an indispensable key equipment, which not only improves the treatment efficiency of industrial wastewater, but also ensures the harmony and stability of the ecological environment.

[0003] Common sewage deep purification equipment generally makes the sewage react with various test plates in a container to purify the sewage to a large extent. However, due to the large area of the test plates and the direct impact of the sewage, they are easily damaged by large external forces. At the same time, in the initial filtration stage, only a filter screen is used to filter the sewage, and the fast-flowing sewage carries debris and directly rushes through the mesh holes. The debris is easy to accumulate at the components of the deep purification, affecting the purification effect and increasing the maintenance cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide a deep purification device for sewage treatment in order to solve the problems of weak structural strength and easy damage, poor filtration effect, etc. of common sewage deep purification equipment.

[0005] The utility model realizes the above purpose through the following technical solutions: including a purification tank, a support frame is arranged outside the purification tank and fixed by screws, a filtering mechanism is arranged inside the purification tank, a purification mechanism is arranged below the filtering mechanism, a water inlet mechanism is arranged above the purification tank, and a water outlet mechanism is arranged at the bottom of the purification tank.

[0006] Furthermore, sliding grooves are arranged at both ends inside the purification tank, a limiting angle frame is arranged at the bottom of the filtering mechanism, and the limiting angle frame is connected to the purification tank by screws.

[0007] Furthermore, the filtering mechanism includes an installation frame, a filter screen is arranged inside the installation frame and connected by buckles, sliders are fixedly arranged at both ends of the installation frame and slidably connected with the sliding grooves, a partition board is arranged at the bottom of the filter screen and connected by screws, an annular cylinder is arranged through the partition board and fixedly connected, a sealing ring is sleeved outside the bottom of the annular cylinder and fixed by buckles, and handles are fixedly arranged at the tops of the two sliders.

[0008] Further, the purification mechanism includes a number of annular sleeves. An annular corner bracket is fixedly provided inside the annular sleeve. A purification test plate is snap-fitted to the upper end of the annular corner bracket. The purification test plate includes an acidic test plate, a basic test plate, and a purification sponge.

[0009] Further, an annular groove is provided at the top of the annular sleeve. A sealing ring is fixedly provided at the bottom of the annular sleeve. When two annular sleeves are butted, the sealing ring is embedded in the annular groove.

[0010] Further, the water outlet mechanism includes a support ring. The bottom of the support ring is fixedly connected to the bottom wall of the purification tank. An installation groove is provided inside the support ring. The annular groove is also provided at the bottom of the installation groove. A water outlet pipe is provided below the inner side of the support ring. The water outlet pipe passes through the purification tank and is connected by pipe fittings.

[0011] Further, the water inlet mechanism includes a water inlet pipe. A fixing frame is provided outside the water inlet pipe. The fixing frame is connected to the purification tank and the water inlet pipe by screws.

[0012] Beneficial effects: The design of the present utility model is reasonable and has the following beneficial effects:

[0013] 1. In the solution of the present utility model, by splitting the purification mechanism as a whole into a number of annular sleeves and purification test plates, the area of the purification mechanism is reduced, the stress area of the purification test plate is reduced, the structural strength is improved, and at the same time, it is convenient to quickly disassemble and replace the purification test plate;

[0014] 2. In the solution of the present utility model, by arranging a partition plate below the filter screen, it is possible to prevent water from quickly passing through the filter screen under the influence of gravity, causing some sundries to deform and then follow the water through the filter screen, affecting the water purification effect. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a structural sectional view of the present utility model;

[0017] Figure 3 is an exploded view of the filter mechanism structure of the present utility model;

[0018] Figure 4 is a partial structural sectional view of the purification mechanism of the present utility model;

[0019] Figure 5 is a partial structural sectional view of the water outlet mechanism of the present utility model.

[0020] In the figure: 1 - purification tank, 2 - support frame, 3 - filter mechanism, 4 - purification mechanism, 5 - water inlet mechanism, 6 - water outlet mechanism;

[0021] 11 - chute, 12 - limit angle bracket, 31 - installation frame, 32 - filter screen, 33 - slider, 34 - partition board, 35 - annular cylinder, 36 - sealing ring, 37 - handle, 41 - annular sleeve, 42 - annular angle bracket, 43 - purification test plate, 51 - water inlet pipe, 52 - fixing bracket, 61 - support ring, 62 - placement groove, 63 - water outlet pipe;

[0022] 411 - annular groove, 412 - sealing ring. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] Combined with Figures 1 to 5 As shown in a deep purification device for sewage treatment, it includes a purification tank 1, a support frame 2 is arranged outside the purification tank 1 and fixed by screws, a filtering mechanism 3 is arranged inside the purification tank 1, a purification mechanism 4 is arranged below the filtering mechanism 3, a water inlet mechanism 5 is arranged above the purification tank 1, and a water outlet mechanism 6 is arranged at the bottom of the purification tank 1.

[0025] Among them, chutes 11 are arranged at both ends inside the purification tank 1, a limit angle bracket 12 is arranged at the bottom of the filtering mechanism 3, the limit angle bracket 12 is connected to the purification tank 1 by screws, and the limit angle bracket 12 supports the installation frame 31.

[0026] The filtering mechanism 3 includes an installation frame 31, a filter screen 32 is arranged inside the installation frame 31 and connected by a buckle, sliders 33 are fixedly arranged at both ends of the installation frame 31 and are slidably connected to the chutes 11, a partition board 34 is arranged at the bottom of the filter screen 32 and connected by screws, an annular cylinder 35 is penetrated through the partition board 34 and fixedly connected, a sealing ring 36 is sleeved outside the bottom of the annular cylinder 35 and fixed by a buckle, handles 37 are fixedly arranged at the tops of the two sliders 33, and the water filtered by the filter screen 32 is sent into the purification mechanism 4 through the annular cylinder 35, and the sealing ring 36 seals between the outer diameter of the annular cylinder 35 and the inner diameter of the annular sleeve 41.

[0027] The purification mechanism 4 includes a number of annular sleeves 41, an annular angle bracket 42 is fixedly arranged inside the annular sleeve 41, a purification test plate 43 is snap - fitted at the upper end of the annular angle bracket 42, the purification test plate 43 includes an acidic test plate, a basic test plate, and purification sponge, the annular angle bracket 42 supports the purification test plate 43, and the assembled annular sleeves 41 are convenient for disassembly and removal to replace the purification test plate 43.

[0028] The top of the annular sleeve 41 is provided with an annular groove 411, and the bottom of the annular sleeve 41 is fixedly provided with a sealing ring 412. When two annular sleeves 41 are butted, the sealing ring 412 is embedded in the annular groove 411, which is convenient for sealing the assembled annular sleeve 41.

[0029] The water outlet mechanism 6 includes a support ring 61, the bottom of the support ring 61 is fixedly connected to the bottom wall of the purification tank 1, an installation groove 62 is provided inside the support ring 61, an annular groove 411 is also provided at the bottom of the installation groove 62, a water outlet pipe 63 is provided below the inner side of the support ring 61, the water outlet pipe 63 passes through the purification tank 1 and is connected by pipe fittings, the water deeply purified by the purification mechanism 4 enters the support ring 61 and is discharged from the water outlet pipe 63, and the installation groove 62 is clamped with the bottom of the annular sleeve 41.

[0030] The water inlet mechanism 5 includes a water inlet pipe 51, and a fixing frame 52 is provided outside the water inlet pipe 51. The fixing frame 52 is connected to the purification tank 1 and the water inlet pipe 51 by screws.

[0031] Working principle: When the present utility model is in use, the purification test plate 43 is placed on the annular corner bracket 42 inside the annular sleeve 41, and then multiple annular sleeves 41 are assembled and installed in the installation groove 62. The sealing ring 412 is embedded in the annular groove 411 for sealing. Hold the handle and align the slider 33 of the filtering mechanism 3 with the sliding groove 11 and then slide down until the limiting corner bracket 12 supports the installation frame 31, and the sealing ring 36 seals between the outer diameter of the annular cylinder 35 and the inner diameter of the annular sleeve 41;

[0032] The water to be treated is sent into the purification tank 1 through the water inlet pipe 51. After the water is filtered by the filter net 32, it is sent into the purification mechanism 4 through the annular cylinder 35, and the water deeply purified by the purification test plate 43 enters the support ring 61 and is discharged from the water outlet pipe 63.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0034] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sewage treatment deep purification device, comprising a purification box (1), wherein a support frame (2) is provided on the outside of the purification box (1) and fixed by screws, characterized in that: A filtering mechanism (3) is provided inside the purification box (1), a purification mechanism (4) is provided below the filtering mechanism (3), a water inlet mechanism (5) is provided above the purification box (1), and a water outlet mechanism (6) is provided at the bottom of the purification box (1); The purification mechanism (4) comprises a plurality of annular sleeves (41), an annular angle frame (42) is fixedly provided inside the annular sleeves (41), a purification test plate (43) is clamped on the upper end of the annular angle frame (42), and the purification test plate (43) comprises an acid test plate, an alkaline test plate, and a purification sponge; An annular groove (411) is provided at the top of the annular sleeve (41), and a sealing ring (412) is fixedly provided at the bottom of the annular sleeve (41); when two annular sleeves (41) are butt-jointed, the sealing ring (412) is embedded in the annular groove (411).

2. A sewage treatment deep purification device according to claim 1, characterized in that: Both ends of the inner side of the purification box (1) are provided with sliding grooves (11), and a limiting angle bracket (12) is provided at the bottom of the filtering mechanism (3), and the limiting angle bracket (12) is connected to the purification box (1) by screws.

3. A sewage treatment deep purification device according to claim 2, characterized in that: The filtering mechanism (3) comprises a mounting frame (31), a filter screen (32) is provided inside the mounting frame (31) and is connected via a buckle, sliders (33) are fixedly provided at both ends of the mounting frame (31) and are slidably connected to the slide groove (11), a partition (34) is provided at the bottom of the filter screen (32) and is connected via screws, an annular cylinder (35) is passed through the partition (34) and is fixedly connected, a sealing ring (36) is sleeved on the outer side of the bottom of the annular cylinder (35) and is fixed via a buckle, and handles (37) are fixedly provided at the tops of the two sliders (33).

4. A sewage treatment deep purification device according to claim 3, characterized in that: The water outlet mechanism (6) comprises a supporting ring (61), the bottom of the supporting ring (61) being fixedly connected to the bottom wall of the purification box (1), a placement groove (62) being provided on the inner side of the supporting ring (61), the bottom of the placement groove (62) also being provided with the annular groove (411), and a water outlet pipe (63) being provided at the lower inner side of the supporting ring (61), the water outlet pipe (63) passing through the purification box (1) and then connected via a pipe fitting.

5. A sewage treatment deep purification device according to claim 4, characterized in that: The water inlet mechanism (5) comprises a water inlet pipe (51), a fixing frame (52) is provided outside the water inlet pipe (51), and the fixing frame (52) is connected to the purification box (1) and the water inlet pipe (51) by screws.

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