Special equipment for micro-polluted water treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses special equipment for micro-polluted water treatment, which comprises a water inlet pipeline, a transfer container is arranged at the bottom of the right side of the water inlet pipeline, the top of the transfer container is connected with a cylindrical filter screen in a sliding manner, and the right side of the transfer container is communicated with a pipeline I; the right side of the first pipeline is communicated with an oxidation barrel, an activated carbon adsorption block is arranged on the upper middle portion of the inner wall of the oxidation barrel, the front side of the outer wall of the oxidation barrel is communicated with a biological filler inlet, the bottom of the oxidation barrel is communicated with a second pipeline, and the middle of the second pipeline is fixedly connected with a second gate valve. Water flows into the bottom of the transfer container after being primarily filtered and then enters the oxidation barrel to be subjected to secondary adsorption treatment, after pollutants are adsorbed by the activated carbon adsorption block, the water flows into the biological filler, decomposes organic matters, is disinfected by the ultraviolet lamp tube and is finally discharged through the water outlet pipeline, the water quality is ensured to be clean through multi-layer filtration, and the requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a special equipment for micro -polluted water treatment. BACKGROUND

[0002] With the accelerating process of industrialization and urbanization, global water resources are facing unprecedented severe challenges, on the one hand, although the total amount of water resources on the earth is limited, its distribution is extremely uneven, leading to serious water resource shortage problem in some areas, this problem becomes more and more prominent with population growth and economic development, on the other hand, water pollution problem also becomes increasingly serious, especially micro -polluted water constitutes potential threat to ecological environment and human health, micro -polluted water mainly comes from the incomplete treatment and discharge of industrial wastewater and agricultural non -point source pollution and the discharge of urban domestic sewage, this kind of water contains low concentration organic matter, ammonia nitrogen, heavy metal ions, pesticide residues and endocrine disruptors of various pollutants, although their concentration is not high, but long -term accumulation and extensive distribution, the influence on ecological system and human health cannot be ignored.

[0003] Long -term drinking micro -polluted water can lead to human immunity decline and cause chronic diseases, even increase the risk of cancer, at the same time, micro -polluted water is discharged into natural water body, can destroy the balance of aquatic ecosystem, influence the growth and reproduction of aquatic plants and animals, the existing conventional treatment process mainly removes the turbidity and suspended particles in water and kills common pathogenic microorganisms, achieves the effect of filtration, however, facing micro -polluted source water, its treatment effect is greatly discounted, for the dissolved refractory organic matter, conventional process is difficult to remove it effectively, in the removal of heavy metal ions, the removal rate of traditional process is limited, cannot satisfy the increasingly strict water quality standard, at the same time, for the algae microorganism, under specific season and water quality condition, it is also difficult to realize stable and efficient control. UTILITARIAN CONTENT

[0004] In order to make up for the above insufficient, the utility model provides a special equipment for micro -polluted water treatment, aims at improving the limited removal rate and the problem of not meeting water quality standard in prior art.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of special equipment for micro-polluted water treatment, including water inlet pipeline, the right side bottom of water inlet pipeline is provided with transfer container, the top of transfer container is slidably connected with cylindrical filter screen, the right side of transfer container is connected with pipeline one, the right side of pipeline one is connected with oxidation barrel, the inner wall of oxidation barrel is provided with activated carbon adsorption block in upper portion, the front side of the outer wall of oxidation barrel is connected with biological filler inlet, the bottom of oxidation barrel is connected with pipeline two, the middle part of pipeline two is fixedly connected with gate valve two, the right side of pipeline two is connected with static barrel, the inner wall of static barrel is fixedly connected with multiple fixed blocks two, the left side of the fixed block two of front side is fixedly connected with ultraviolet lamp tube, the outer wall of transfer container is fixedly connected with fixed mechanism, and the fixed mechanism is used to quickly replace new filter screen.

[0006] As further description of the above technical solution:

[0007] The fixed mechanism includes a circular frame, the inner wall of the circular frame is slidably connected to the outer wall of the transfer container, the right side of the circular frame is fixedly connected with a limiting block, the middle part of the limiting block is threadedly connected with a screw, the rear side of the screw is threadedly connected with a bolt, the left side of the circular frame is fixedly connected with a support frame, the top outer wall of the cylindrical filter screen is fixedly connected with a fixed block one, a threaded groove is formed in the middle part of the fixed block one, and a knob is threadedly connected to the right side of the fixed block one.

[0008] As further description of the above technical solution:

[0009] The left side outer wall of the water inlet pipeline is fixedly connected with a gate valve one, and the middle part of the oxidation barrel is fixedly connected with a tray.

[0010] As further description of the above technical solution:

[0011] The top of the water inlet pipeline is fixedly connected with a support column, and the top of the support column is fixedly connected with a flowmeter.

[0012] As further description of the above technical solution:

[0013] The left side bottom of the oxidation barrel is connected with an impurity outlet, and the left side of the impurity outlet is provided with a cover.

[0014] As further description of the above technical solution:

[0015] The bottom of the oxidation barrel is fixedly connected with multiple foot supports, and the right side of the static barrel is connected with a water outlet pipeline.

[0016] As further description of the above technical solution:

[0017] The top of the static barrel is provided with a top plate, and the top of the top plate is fixedly connected with an anti-slip handle.

[0018] As a further description of the above technical solutions:

[0019] The bottom of the standing barrel is fixedly connected with a bottom plate, and the top of the gate valve two is rotationally connected with an on-off switch.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, the micro-polluted water first enters the equipment, the flow is controlled through the gate valve one, flows into the transfer container bottom after primary filtration, and then enters the oxidation barrel for secondary adsorption treatment, after the activated carbon adsorption block adsorbs pollutants, the water flows into the biological filler, the microorganism forms a biological membrane on the filler surface, decomposes organic matter, then the water is disinfected through the ultraviolet lamp tube, and finally is discharged through the water outlet pipeline, and the treatment is completed. Multilayer filtration ensures clean water quality and meets user demand.

[0022] 2. In the utility model, when the cylindrical filter screen is replaced, the bolt is loosened, the limiting block is opened, the round frame is loose, the transfer container is conveniently unloaded, the support frame and the water inlet pipeline can be detached from the top, do not hinder the disassembly and replacement of the filter screen, the knob is loosened, and the cylindrical filter screen can be taken out from the container, replacement and cleaning are completed, and smooth equipment operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a kind of oxidation barrel front side perspective drawing of special equipment for micro-polluted water treatment proposed by the utility model;

[0024] Figure 2 The utility model provides a kind of transfer container partial structure split drawing of special equipment for micro-polluted water treatment proposed by the utility model;

[0025] Figure 3 The utility model provides a kind of standing barrel partial structure split drawing of special equipment for micro-polluted water treatment proposed by the utility model;

[0026] Figure 4 The utility model provides a kind of round frame partial structure split drawing of special equipment for micro-polluted water treatment proposed by the utility model;

[0027] Figure 5 The utility model provides a kind of oxidation barrel partial structure rear view of special equipment for micro-polluted water treatment proposed by the utility model.

[0028] LEGEND:

[0029] 1, inlet pipe; 2, fixing mechanism; 201, round frame; 202, limiting block; 203, screw; 204, support frame; 205, fixed block one; 206, threaded groove; 207, knob; 208, bolt; 3, cylindrical filter screen; 4, transfer container; 5, pipeline one; 6, oxidation barrel; 7, activated carbon adsorption block; 8, biological filler inlet; 9, pipeline two; 10, gate valve two; 11, standing barrel; 12, ultraviolet lamp; 13, fixed block two; 14, gate valve one; 15, support column; 16, flowmeter; 17, tray; 18, impurity outlet; 19, cover; 20, foot stool; 21, top plate; 22, anti-skid handle; 23, water outlet pipe; 24, bottom plate; 25, switch. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to the drawings in the embodiments of the utility model Figure 1 - the drawings in the embodiments of the utility model Figure 3 The utility model provides an embodiment: a kind of special equipment for micro-polluted water treatment, including inlet pipe 1, the right side bottom of inlet pipe 1 is provided with transfer container 4, the top of transfer container 4 is slidably connected with cylindrical filter screen 3, so that primary filtration is carried out, the right side of transfer container 4 is communicated with pipeline one 5, the right side of pipeline one 5 is communicated with oxidation barrel 6, the inner wall middle upper portion of oxidation barrel 6 is provided with activated carbon adsorption block 7, the outer wall front side of oxidation barrel 6 is communicated with biological filler inlet 8, the bottom of oxidation barrel 6 is communicated with pipeline two 9, the middle part of pipeline two 9 is fixedly connected with gate valve two 10, so that it is easy to control, the right side of pipeline two 9 is communicated with standing barrel 11, the inner wall of standing barrel 11 is fixedly connected with a plurality of fixed block two 13, the left side of front fixed block two 13 is fixedly connected with ultraviolet lamp 12, the outer wall of transfer container 4 is fixedly connected with fixing mechanism 2, and fixing mechanism 2 is used to quickly replace new filter screen;

[0032] Specific, including a water inlet pipe 1, the right side of the bottom of the water inlet pipe 1 is provided with a transfer container 4, the top of the transfer container 4 is slidably connected with a cylindrical filter screen 3, so that the primary filtration of the water source can be realized, the right side of the transfer container 4 is connected with an oxidation barrel 6 through a pipeline 5, the inner wall of the oxidation barrel 6 is specially provided with activated carbon adsorption block 7 in the upper part, for further adsorption and removal of organic pollutants in water, the outer wall of the oxidation barrel 6 is communicated with a biological filler inlet 8 at the front side, through which specific biological filler can be added to the oxidation barrel 6 to enhance the water treatment effect, the bottom of the oxidation barrel 6 is communicated with a standing barrel 11 through a pipeline 9, the middle part of the pipeline 9 is fixedly connected with a gate valve 10, through which the flow of water can be easily controlled, the right side of the pipeline 9 is communicated with the standing barrel 11, the inner wall of the standing barrel 11 is fixedly connected with a plurality of fixed blocks 13, the front left side of the fixed blocks 13 is fixedly connected with an ultraviolet lamp 12, for further disinfection treatment of water, in addition, the outer wall of the transfer container 4 is fixedly connected with a fixing mechanism 2, which can quickly replace the new filter screen, so as to ensure the efficient operation of the equipment and the convenience of maintenance.

[0033] Please refer to the attached Figure 3 - attached Figure 5 , the fixing mechanism 2 includes a circular frame 201, the inner wall of the circular frame 201 is slidably connected with the outer wall of the transfer container 4, the right side of the circular frame 201 is fixedly connected with a limiting block 202, so that it can be clamped, the middle part of the limiting block 202 is threadedly connected with a screw 203, the rear side of the screw 203 is threadedly connected with a bolt 208, the left side of the circular frame 201 is fixedly connected with a support frame 204, so that the structure is stable, the top outer wall of the cylindrical filter screen 3 is fixedly connected with a fixed block 205, the middle part of the fixed block 205 is provided with a threaded groove 206, the right side of the fixed block 205 is threadedly connected with a knob 207, so that the structure is more firm;

[0034] Specifically, the fixing mechanism 2 specifically comprises a circular frame 201, the inner wall of the circular frame 201 can be connected with the outer wall of the transfer container 4 in a sliding manner, so that the circular frame 201 can move around the transfer container 4, thereby realizing a more flexible fixing mode, in order to further enhance the fixing effect, the right side of the circular frame 201 is fixedly connected with a limiting block 202, the existence of the limiting block 202 can effectively limit the movement range of the transfer container 4, and ensure that it is stably clamped at the predetermined position, in addition, the middle part of the limiting block 202 is connected with a screw 203 in a threaded manner, and the rear side of the screw 203 is connected with a bolt 208 in a threaded manner, such a connecting mode not only ensures the firmness of the screw 203 and the bolt 208, but also facilitates adjustment or replacement when needed, in order to further enhance the stability of the entire fixing mechanism 2, the left side of the circular frame 201 is fixedly connected with a support frame 204, the existence of the support frame 204 can effectively support the entire structure, and prevent the structure from being deformed or displaced due to the weight of the transfer container 4 or external force, as for the cylindrical filter screen 3, the top outer wall of the cylindrical filter screen 3 is fixedly connected with a fixed block one 205, the middle part of the fixed block one 205 is provided with a threaded groove 206, the threaded groove 206 can realize close cooperation with the screw 203, and the right side of the fixed block one 205 is connected with a knob 207 in a threaded manner, the setting of the knob 207 enables the user to adjust the fastening degree between the fixed block one 205 and the screw 203 by manual rotation, thereby achieving a more fastening effect.

[0035] Please refer to the attached drawings Figure 1 The attached drawings Figure 3 The left side outer wall of the water inlet pipeline 1 is fixedly connected with a gate valve one 14, the middle part of the oxidation barrel 6 is fixedly connected with a tray 17, the top of the water inlet pipeline 1 is fixedly connected with a support column 15, the support column 15 stably places the flowmeter 16, the top of the support column 15 is fixedly connected with the flowmeter 16, the left side bottom of the oxidation barrel 6 is communicated with a impurity outlet 18, and the left side of the impurity outlet 18 is provided with a cover 19, which protects the internal structure.

[0036] Specifically, the left side of the water inlet pipe 1 is fixedly connected with a gate valve 14 to accurately control the water flow. Meanwhile, a tray 17 is fixedly connected to the middle part of the oxidation barrel 6 to support the related equipment. In order to further ensure the measurement accuracy, a support 15 is fixedly connected to the top of the water inlet pipe 1 to support the flow meter 16 so that it can be stably placed to accurately measure the water flow through the pipe. The top of the support 15 is fixedly connected with the flow meter 16, which can monitor and record the water flow through the water inlet pipe 1 in real time. In addition, the left bottom of the oxidation barrel 6 is provided with an impurity outlet 18, so that the impurities generated during the oxidation process can be effectively discharged. In order to prevent the impurity outlet 18 from being contaminated or accidentally opened when not in use, a cover 19 is specially arranged on the left side of the impurity outlet 18. The cover 19 can protect the internal structure and ensure the cleanliness and safety of the oxidation barrel 6.

[0037] Please refer to the attached Figure 2 - attached Figure 4 The bottom of the oxidation barrel 6 is fixedly connected with a plurality of foot supports 20. The right side of the standing barrel 11 is communicated with a water outlet pipe 23. The top of the standing barrel 11 is provided with a top plate 21. The top of the top plate 21 is fixedly connected with an anti-skid handle 22 to increase friction and ensure safety. The bottom of the standing barrel 11 is fixedly connected with a bottom plate 24. The top of the gate valve 10 is rotatably connected with a switch 25 to make it easy for users to control.

[0038] Specifically, the bottom of the oxidation barrel 6 is fixedly connected with a plurality of foot supports 20, which not only provides stable support for the oxidation barrel 6, but also prevents the oxidation barrel 6 from sliding or toppling during use, thereby ensuring the safety of the operation. In addition, the right side of the standing barrel 11 has a water outlet pipe 23, so that the liquid generated during the standing process can be smoothly discharged, avoiding the accumulation and overflow of the liquid, further improving the safety and convenience during use. In order to further enhance the safety, the top of the standing barrel 11 is provided with a top plate 21, and the surface of the top plate 21 is specially treated to increase the friction to prevent the articles from sliding on the top plate 21. In order to facilitate the user to operate, the top of the top plate 21 is also fixedly connected with an anti-skid handle 22, and the user can easily hold the anti-skid handle 22 to move or operate the standing barrel 11, thereby ensuring the convenience and safety of use. In order to further enhance the stability of the standing barrel 11, the bottom of the standing barrel 11 is fixedly connected with a bottom plate 24, which not only increases the weight of the standing barrel 11, but also prevents the standing barrel 11 from moving during use. In addition, the top of the gate valve 10 is rotatably connected with a switch 25, so that the user can easily control the opening and closing of the gate valve 10 by rotating the switch 25, thereby realizing accurate control of the liquid flow, greatly improving the convenience and efficiency of the operation.

[0039] Working principle: when the micro-polluted water is treated, the polluted water enters the equipment from the water inlet pipe 1, the amount of the polluted water is controlled by the gate valve 14, the polluted water enters the cylindrical filter screen 3 for primary filtration, then reaches the bottom of the transfer container 4, flows into the oxidation barrel 6 through the pipe 1, the activated carbon adsorption block 7 in the oxidation barrel 6 carries out secondary adsorption treatment, falls to the bottom of the oxidation barrel 6, the biological filler is added into the biological filler inlet 8, the microorganism adheres to the surface of the filler to form a biological membrane, when the micro-polluted water passes, the microorganism decomposes the organic matter in the water through its metabolic action, after standing for a period of time, the gate valve 2 is opened, the filtered water enters the standing barrel 11 through the pipe 2 9, the ultraviolet lamp 12 in the standing barrel 11 carries out disinfection treatment, after standing for an appropriate time, the water is discharged to the outside of the equipment through the water outlet pipe 23, the treatment steps are completed, the multi-layer filtration makes the polluted water cleaner, and the user's demand is met.

[0040] When the pollutants in the cylindrical filter screen 3 need to be replaced because of excessive accumulation, only the bolts 208 are loosened, the limiting blocks 202 on the front and back sides are opened at an angle, the circular frame 201 becomes loose, can be separated from the outer wall of the transfer container 4, and the support frame 204 fixedly connected with the circular frame 201 is unloaded from the top with the water inlet pipe 1, does not block the disassembly of the cylindrical filter screen 3, at this time, the knobs 207 around the cylindrical filter screen 3 are rotated, the cylindrical filter screen 3 can be separated from the transfer container 4, the cylindrical filter screen 3 can be replaced and cleaned, and the smooth operation of the equipment is ensured.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A special equipment for micro-polluted water treatment, comprising an inlet conduit (1), characterized in that: The right side bottom of the water inlet pipeline (1) is provided with a transfer container (4), the top of the transfer container (4) is slidably connected with a cylindrical filter screen (3), the right side of the transfer container (4) is communicated with a pipeline I (5), the right side of the pipeline I (5) is communicated with an oxidation barrel (6), the inner wall of the oxidation barrel (6) is provided with an activated carbon adsorption block (7) in the upper portion, the outer wall of the oxidation barrel (6) is communicated with a biological filler inlet (8) in the front side, the bottom of the oxidation barrel (6) is communicated with a pipeline II (9), the middle portion of the pipeline II (9) is fixedly connected with a gate valve II (10), the right side of the pipeline II (9) is communicated with a standing barrel (11), the inner wall of the standing barrel (11) is fixedly connected with a plurality of fixed blocks II (13), the left side of the fixed blocks II (13) in the front side is fixedly connected with an ultraviolet lamp tube (12), the outer wall of the transfer container (4) is fixedly connected with a fixing mechanism (2), and the fixing mechanism (2) is used for quickly replacing a new filter screen.

2. The apparatus for treating micro-polluted water according to claim 1, characterized in that: The fixing mechanism (2) comprises a circular frame (201), the inner wall of the circular frame (201) is slidably connected with the outer wall of the transfer container (4), the right side of the circular frame (201) is fixedly connected with a limiting block (202), the middle portion of the limiting block (202) is screwedly connected with a screw (203), the rear side of the screw (203) is screwedly connected with a bolt (208), the left side of the circular frame (201) is fixedly connected with a support frame (204), the top outer wall of the cylindrical filter screen (3) is fixedly connected with a fixed block I (205), the middle portion of the fixed block I (205) is provided with a threaded groove (206), and the right side of the fixed block I (205) is screwedly connected with a knob (207).

3. The apparatus as claimed in claim 1, wherein the apparatus for treating micro-polluted water is characterized by: The left side outer wall of the water inlet pipeline (1) is fixedly connected with a gate valve I (14), and the middle portion of the oxidation barrel (6) is fixedly connected with a tray (17).

4. The apparatus for treating micro-polluted water according to claim 1, wherein: The top of the water inlet pipeline (1) is fixedly connected with a support column (15), and the top of the support column (15) is fixedly connected with a flowmeter (16).

5. The apparatus for treatment of micro-polluted water according to claim 1, wherein: The left side bottom of the oxidation barrel (6) is communicated with an impurity outlet (18), and the left side of the impurity outlet (18) is provided with a cover (19).

6. The apparatus for treatment of micro-polluted water according to claim 1, wherein: The bottom of the oxidation barrel (6) is fixedly connected with a plurality of foot supports (20), and the right side of the standing barrel (11) is communicated with a water outlet pipeline (23).

7. The apparatus for treatment of micro-polluted water according to claim 1, wherein: The top of the standing barrel (11) is provided with a top plate (21), and the top of the top plate (21) is fixedly connected with an antiskid handle (22).

8. The apparatus for treatment of micro-polluted water according to claim 1, wherein: The bottom of the standing barrel (11) is fixedly connected with a bottom plate (24), and the top of the gate valve II (10) is rotatably connected with a switch (25).

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