Environment-friendly treatment device for wastewater

Abstract

The utility model discloses an environment-friendly treatment device for waste water, relates to the technical field of waste water treatment, solves the problem that foul odor in waste water is inconvenient to treat, and comprises a settling tank and a treatment tank, the treatment tank is fixedly mounted on the right side of the settling tank, and a treatment mechanism is arranged at the top of the treatment tank. The industrial wastewater treatment device has the advantages that industrial wastewater can be subjected to precipitation treatment by the aid of the precipitation tank, precipitated wastewater can be stored by the aid of the treatment tank, and the wastewater can be purified by the aid of the aid of the fan, the exhaust pipe, the purification tank, the air inlet pipe, the filter screen frame and the activated carbon blocks by the aid of the fan, the exhaust pipe, the purification tank, the air inlet pipe, the filter screen frame and the activated carbon blocks. According to the device, the malodorous gas discharged from the precipitated waste gas can be extracted and purified, so that the treatment effect on the malodorous gas in the wastewater is improved, the treatment effect on the wastewater can be further improved, air pollution is reduced, and the environment-friendly effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an environmentally friendly treatment device for wastewater. Background Art

[0002] Chemical wastewater refers to the wastewater produced in the process of chemical plant production. It needs to be biochemically treated and discharged after reaching the standard. In the process of chemical production, a large amount of wastewater containing chemical components will be produced. If it is discharged directly, it will not only cause environmental pollution, but also waste a lot of resources. Therefore, the wastewater needs to be treated. Although the wastewater treatment device currently used can meet the normal treatment needs, it still has defects in actual use.

[0003] For example, a wastewater treatment device provided by the authorization announcement number CN219167825U uses a motor and a driving assembly to move the filter assembly downward in the first box, so that the impurities in the wastewater are blocked by the filter assembly at the bottom of the first box, which not only reduces the time required for precipitation, but also prevents the precipitated impurities from mixing with the wastewater again;

[0004] However, the wastewater treatment effect of this patent is still not ideal. This patent is not convenient for treating the malodor in the wastewater. The malodorous gas discharged into the air will still cause air pollution, and the environmental protection effect is poor. Therefore, an environmentally friendly treatment device for wastewater is now proposed. Utility Model Content

[0005] In order to improve the problem of inconvenience in treating the foul smell in wastewater, the utility model provides an environmentally friendly treatment device for wastewater.

[0006] The utility model provides an environmentally friendly wastewater treatment device, which adopts the following technical solutions:

[0007] An environmentally friendly treatment device for wastewater, comprising a sedimentation tank and a treatment tank, wherein the treatment tank is fixedly installed on the right side of the sedimentation tank, a treatment mechanism is arranged on the top of the treatment tank, and a dosing mechanism is arranged on the top of the sedimentation tank;

[0008] The processing mechanism includes a fan and a purification box, the front of the fan is connected to an exhaust pipe, the front of the exhaust pipe is connected to the back of the purification box, the front of the purification box is connected to an air intake pipe, the end of the air intake pipe away from the purification box is connected to the top of the processing box, the inner cavity of the purification box is movably connected to a filter frame, and the inner cavity of the filter frame is provided with an activated carbon block.

[0009] By adopting the above technical scheme, the malodorous gases discharged from the waste gas after sedimentation can be extracted and purified, thereby improving the treatment effect of the malodorous gases in the wastewater, and then further improving the treatment effect of the wastewater, reducing air pollution, and achieving better environmental protection effects.

[0010] Optionally, the drug adding mechanism includes a drug storage box and a pump, the back of the pump is connected to a drug extraction pipe, the back of the drug extraction pipe is connected to the front of the drug storage box, the front of the pump is connected to a drug discharge pipe, the top of the inner cavity of the sedimentation box is fixedly connected to a drug spray plate, and the end of the drug discharge pipe away from the pump is connected to the top of the drug spray plate.

[0011] By adopting the above technical solution, it is convenient to add medicine into the sedimentation tank.

[0012] Optionally, a filter screen plate is inserted into the top of the right side of the sedimentation box, and a sealing plate is fixedly connected to the right side of the top of the sedimentation box by screws.

[0013] By adopting the above technical solution, the wastewater after precipitation can be easily filtered.

[0014] Optionally, the top of the left side of the sedimentation tank is connected to a wastewater conveying pipeline, and the bottom of the sedimentation tank is connected to a silt discharge pipe.

[0015] By adopting the above technical solution, it is possible to facilitate the transportation and treatment of wastewater.

[0016] Optionally, the top of the medicine storage box is connected to a medicine injection pipe, and a sealing cover is provided at the pipe opening of the medicine injection pipe.

[0017] By adopting the above technical solution, it is convenient to add medicine.

[0018] Optionally, the bottom of the processing box is connected to a drain pipe, and a valve is provided on the surface of the drain pipe.

[0019] By adopting the above technical solution, it is convenient to discharge the treated wastewater.

[0020] Optionally, a baffle is fixedly connected to the right side of the purification box by screws, and a control panel is provided on the front side of the sedimentation box.

[0021] By adopting the above technical solution, the activated carbon block in the filter frame can be easily replaced.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model can carry out sedimentation treatment on industrial wastewater by setting a sedimentation box, can store the precipitated wastewater by setting a treatment box, and can extract and purify the malodorous gas discharged from the waste gas after precipitation by setting a fan, an exhaust pipe, a purification box, an air inlet pipe, a filter frame and an activated carbon block, thereby improving the treatment effect of the malodorous gas in the wastewater, and further improving the treatment effect of the wastewater, reducing air pollution, and achieving better environmental protection effect.

[0024] 2. The utility model can facilitate the uniform addition of flocculants into wastewater by arranging a pump, a medicine storage box, a medicine extraction pipe, a medicine discharge pipe and a medicine spraying plate, thereby improving the sedimentation effect of the wastewater. By arranging a filter screen plate and a sealing plate, it can facilitate the filtering treatment of the precipitated wastewater, and it is also convenient to disassemble, clean or replace the filter screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a right side view of the structure of the utility model;

[0027] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0028] Figure 4 It is a cross-sectional view of the purification box structure of the utility model.

[0029] In the figure: 1. sedimentation box; 2. treatment box; 3. treatment mechanism; 301. fan; 302. purification box; 303. exhaust pipe; 304. air inlet pipe; 305. filter frame; 306. activated carbon block; 4. dosing mechanism; 401. medicine storage box; 402. pump; 403. medicine extraction pipe; 404. medicine discharge pipe; 405. medicine spraying plate; 5. filter screen plate; 6. sealing plate; 7. wastewater conveying pipeline; 8. silt discharge pipe; 9. drainage pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] Please refer to Figure 1-4, an environmentally friendly treatment device for wastewater, comprising a sedimentation tank 1 and a treatment tank 2, wherein the treatment tank 2 is fixedly installed on the right side of the sedimentation tank 1, a treatment mechanism 3 is arranged on the top of the treatment tank 2, and a dosing mechanism 4 is arranged on the top of the sedimentation tank 1;

[0033] The processing mechanism 3 includes a fan 301 and a purification box 302, both of which are fixedly installed on the top of the processing box 2. The fan 301 is arranged at the rear of the purification box 302. The back of the fan 301 is connected to an exhaust pipe, the front of the fan 301 is connected to an exhaust pipe 303, the front of the exhaust pipe 303 is connected to the back of the purification box 302, the front of the purification box 302 is connected to an air inlet pipe 304, and the end of the air inlet pipe 304 away from the purification box 302 is connected to the top of the processing box 2, the inner cavity of the purification box 302 is movably connected to a filter frame 305, and the inner cavity of the filter frame 305 is provided with an activated carbon block 306.

[0034] As a technical optimization scheme of the utility model, further, a filter screen plate 5 is inserted into the top of the right side of the sedimentation box 1, and a groove is opened at the top of the junction of the sedimentation box 1 and the treatment box 2. The filter screen plate 5 is inserted into the inner cavity of the groove. The filter screen plate 5 fits well with the groove, and the sealing effect is good. The right side of the top of the sedimentation box 1 is fixed with a sealing plate 6 by screws, and the sealing plate 6 is installed on the top of the filter screen plate 5.

[0035] As a technical optimization solution of the utility model, further, the top of the left side of the sedimentation tank 1 is connected to a wastewater conveying pipe 7, the right side of the wastewater conveying pipe 7 extends to the inner cavity of the sedimentation tank 1, and the bottom of the sedimentation tank 1 is connected to a silt discharge pipe 8, and a control valve is provided on the surface of the silt discharge pipe 8.

[0036] As a technical optimization solution of the utility model, further, the bottom of the processing box 2 is connected to a drain pipe 9, and a valve is provided on the surface of the drain pipe 9.

[0037] As a technical optimization solution of the utility model, further, a baffle is fixedly connected to the right side of the purification box 302 by screws, and a control panel is arranged on the front side of the sedimentation box 1.

[0038] In this embodiment: by setting a sedimentation box 1, industrial wastewater can be precipitated, by setting a treatment box 2, the precipitated wastewater can be stored, by setting a fan 301, an exhaust pipe 303, a purification box 302, an air inlet pipe 304, a filter frame 305 and an activated carbon block 306, the malodorous gas discharged from the waste gas after precipitation can be extracted and purified, thereby improving the treatment effect of the malodorous gas in the wastewater, and further improving the treatment effect of the wastewater, reducing air pollution, and achieving better environmental protection effect, by setting a filter plate 5 and a sealing plate 6, it is convenient to filter the precipitated wastewater, and it is also convenient to disassemble, clean or replace the filter plate 5, by setting a wastewater conveying pipeline 7, the wastewater to be treated can be conveniently conveyed to the sedimentation box 1 for sedimentation treatment, by setting a silt discharge pipe 8, the precipitated sludge can be conveniently discharged, by setting a drain pipe 9 and a valve, the treated wastewater can be conveniently discharged, and by setting a baffle, the purification box 302 can be conveniently disassembled, thereby facilitating the replacement of the activated carbon block 306.

[0039] Embodiment 2:

[0040] Reference Figure 1-3 The dosing mechanism 4 includes a medicine storage box 401 and a pump 402. The medicine storage box 401 and the pump 402 are both fixedly installed on the top of the sedimentation box 1. The pump 402 is arranged in front of the medicine storage box 401. The back of the pump 402 is connected with a medicine extraction pipe 403. The back of the medicine extraction pipe 403 is connected with the front of the medicine storage box 401. The front of the pump 402 is connected with a medicine discharge pipe 404. A medicine spraying plate 405 is fixedly connected to the top of the inner cavity of the sedimentation box 1. The end of the medicine discharge pipe 404 away from the pump 402 is connected to the top of the medicine spraying plate 405.

[0041] As a technical optimization solution of the present invention, further, the top of the medicine storage box 401 is connected to a medicine injection pipe, and a sealing cover is provided at the pipe opening of the medicine injection pipe.

[0042] In this embodiment, by providing a pump 402, a medicine storage box 401, a medicine extraction pipe 403, a medicine discharge pipe 404 and a medicine spray plate 405, the flocculant can be evenly added to the wastewater to improve the sedimentation effect of the wastewater, while also improving the efficiency of dosing and reducing the labor intensity of workers.

[0043] The implementation principle of the utility model is as follows: when in use, the wastewater to be treated is transported to the sedimentation tank 1 through the wastewater transport pipe 7, and the control switch of the pump 402 is started at the same time. The pump 402 extracts the flocculant in the medicine storage box 401 through the medicine extraction pipe 403, and then transports it to the medicine spraying plate 405 through the medicine discharge pipe 404, and finally sprays it to the wastewater through the medicine spraying plate 405, so that the wastewater and the flocculant are evenly mixed, and the sedimentation efficiency is improved. The precipitated wastewater is filtered through the filter screen plate 5, and then enters the treatment box 2 after filtration, and is finally discharged through the drain pipe 9. At the same time, the control switch of the fan 301 is started, and the fan 301 extracts the malodorous gas in the treatment box 2 through the exhaust pipe 303, the purification box 302 and the intake pipe 304. The malodorous gas is purified by the activated carbon block 306, and the purified gas is discharged through the exhaust pipe, thereby improving the treatment effect of the malodorous gas in the wastewater, and then can further improve the treatment effect of the wastewater, reduce the pollution to the air, and have a better environmental protection effect.

[0044] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An environmentally friendly wastewater treatment device, comprising a sedimentation tank (1) and a treatment tank (2), characterized in that: The treatment box (2) is fixedly installed on the right side of the sedimentation box (1), a treatment mechanism (3) is arranged on the top of the treatment box (2), and a dosing mechanism (4) is arranged on the top of the sedimentation box (1); The processing mechanism (3) comprises a fan (301) and a purification box (302); the front of the fan (301) is connected to an exhaust pipe (303); the front of the exhaust pipe (303) is connected to the back of the purification box (302); the front of the purification box (302) is connected to an air intake pipe (304); one end of the air intake pipe (304) away from the purification box (302) is connected to the top of the processing box (2); the inner cavity of the purification box (302) is movably connected to a filter frame (305); the inner cavity of the filter frame (305) is provided with an activated carbon block (306).

2. The environmentally friendly wastewater treatment device according to claim 1, characterized in that: The drug adding mechanism (4) comprises a drug storage box (401) and a pump (402); the back of the pump (402) is connected to a drug extraction pipe (403); the back of the drug extraction pipe (403) is connected to the front of the drug storage box (401); the front of the pump (402) is connected to a drug discharge pipe (404); the top of the inner cavity of the sedimentation box (1) is fixedly connected to a drug spraying plate (405); the end of the drug discharge pipe (404) away from the pump (402) is connected to the top of the drug spraying plate (405).

3. The environmentally friendly wastewater treatment device according to claim 1, characterized in that: A filter screen plate (5) is inserted into the top of the right side of the sedimentation box (1), and a sealing plate (6) is fixedly connected to the right side of the top of the sedimentation box (1) by means of screws.

4. The environmentally friendly wastewater treatment device according to claim 1, characterized in that: The top of the left side of the sedimentation tank (1) is connected to a wastewater conveying pipeline (7), and the bottom of the sedimentation tank (1) is connected to a silt discharge pipe (8).

5. The environmentally friendly wastewater treatment device according to claim 2, characterized in that: The top of the medicine storage box (401) is connected to a medicine injection pipe, and a sealing cover is provided at the pipe opening of the medicine injection pipe.

6. The environmentally friendly wastewater treatment device according to claim 1, characterized in that: The bottom of the processing box (2) is connected to a drainage pipe (9), and a valve is provided on the surface of the drainage pipe (9).

7. The environmentally friendly wastewater treatment device according to claim 1, characterized in that: The right side of the purification box (302) is fixedly connected with a baffle by means of screws, and the front side of the sedimentation box (1) is provided with a control panel.

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