Industrial high-concentration organic wastewater treatment equipment

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses industrial high-concentration organic wastewater treatment equipment which comprises a treatment equipment main body, an equipment door is movably mounted at the front end of the treatment equipment main body, a door handle is arranged at the front end of the equipment door, four supporting legs are fixedly mounted at the bottom of the treatment equipment, and the four supporting legs are connected with the equipment door. The industrial high-concentration organic wastewater treatment equipment comprises a treatment equipment main body, four supporting legs are arranged at the bottom of the treatment equipment main body in a rectangular array, a heat dissipation fan is arranged on the left side end face of the treatment equipment main body, and a pretreatment cavity is formed in the right side of the treatment equipment. Wastewater is fed into the anaerobic biological tank, the first-stage oxygen consumption tank and the second-stage oxygen consumption tank through the water feeding pipe to be treated, and then the treated wastewater enters the disinfection tank through the water feeding pipe to sterilize some harmful substances in the treated wastewater. And then the treated and disinfected wastewater is fed into the clean water tank through the water feeding pipe, so that the wastewater treatment effect and efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to industrial high-concentration organic wastewater treatment equipment. Background Art

[0002] Wastewater treatment is a technology that uses physical, chemical and biological methods to treat wastewater, purify it, reduce pollution, recycle and reuse wastewater, and make full use of water resources.

[0003] When treating wastewater, multiple workers are often required to operate different machines to treat the wastewater. This is not only time-consuming, labor-intensive and complicated, but also reduces the work efficiency of workers after working for a long time, which leads to poor wastewater treatment effect and slow efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an industrial high-concentration organic wastewater treatment equipment to solve the problem mentioned in the above background technology that when treating wastewater, multiple workers are often required to operate different machines to treat the wastewater, which is not only time-consuming, labor-intensive and complicated, but also the work efficiency of the workers will be reduced after working for a long time, which leads to poor wastewater treatment effect and slow efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial high-concentration organic wastewater treatment equipment, comprising a treatment equipment body, a device door is movably installed at the front end of the treatment equipment body, a door handle is provided at the front end of the device door, four support legs are fixedly installed at the bottom of the treatment equipment body, the four support legs are arranged in a rectangular array at the bottom of the treatment equipment body, a cooling fan is provided on the left end face of the treatment equipment body, a pretreatment chamber is provided on the right side of the treatment equipment, a water inlet is opened on the top cover of the pretreatment chamber, and a first filter screen is movably engaged in the water inlet.

[0006] By adopting the above technical scheme, the door of the equipment can be opened by the door handle to facilitate the maintenance and inspection of the pretreatment chamber and the equipment in the treatment chamber, and then the support legs installed at the bottom of the treatment equipment body are convenient for supporting the treatment equipment, and then the heat dissipation device arranged on the left side of the treatment equipment body can dissipate the heat of the equipment inside the treatment chamber to prevent heat accumulation in it due to long-term operation, and then the water inlet opened on the top cover of the pretreatment chamber is convenient for wastewater to enter the pretreatment chamber, and then the first filter net engaged in the water inlet can filter some larger impurities to prevent larger impurities from entering the pretreatment chamber.

[0007] Preferably, a driving motor is fixedly mounted on the top cover of the pretreatment chamber, and the output end of the driving motor passes through the top cover of the pretreatment device and extends into the pretreatment chamber, a crushing roller is fixedly mounted on the output end of the driving motor, and a second filter screen is movably engaged in the pretreatment chamber, and a notch equal to the width of the crushing roller is opened on the second filter screen.

[0008] By adopting the above technical scheme, the driving motor arranged on the top cover of the pretreatment chamber is used to drive the crushing roller installed on its output end to rotate continuously. When the crushing roller rotates continuously, some fine impurities in the pretreatment chamber will be crushed. At the same time, the second filter net that is movably engaged in the pretreatment chamber can filter some harmful impurities in the wastewater. Then, a notch equivalent to the width of the crushing roller is opened on the second filter net to prevent the second filter net from affecting the removal of the crushing roller. Then, the second filter net is engaged in the groove on the inner wall of the pretreatment chamber, which facilitates the replacement and cleaning of the second filter net.

[0009] Preferably, a water supply pipe is provided at the bottom of the pretreatment chamber, the water supply pipe extends into the treatment chamber, a solenoid valve is provided on the water supply pipe at the bottom of the pretreatment chamber, a water pump is provided on the water supply pipe in the treatment chamber, and a reverse flow valve is provided on the water supply pipe in the treatment chamber.

[0010] By adopting the above technical solution, the solenoid valve is first opened to allow the wastewater from which impurities have been filtered in the pretreatment chamber to enter the water supply pipe, and then the water pump on the water supply pipe extending to the treatment chamber is turned on to allow the wastewater to enter the anaerobic biological pool for treatment. The reverse flow valve arranged on the water supply pipe can prevent the wastewater from flowing back.

[0011] Preferably, the left side of the water supply pipe is connected to an anaerobic biological pool, the side of the anaerobic biological pool is connected to a primary aerobic consumption pool via a water supply pipe, the side of the primary aerobic consumption pool is connected to a secondary aerobic consumption pool via a water supply pipe, the bottom of the secondary aerobic consumption pool is connected to a disinfection pool via a water supply pipe, and the side of the disinfection pool is connected to a clean water pool via a water supply pipe.

[0012] By adopting the above technical scheme, the water from which impurities have been filtered is sent to the anaerobic biological pool for treatment through the water supply pipe, and then the treated water is sent from the anaerobic biological pool to the primary aerobic pool through the water supply pipe on one side of the anaerobic biological pool, and then the treated water in the primary aerobic pool is sent to the secondary aerobic pool through the water supply pipe. When the wastewater in the secondary aerobic pool is completely treated, the treated wastewater is sent to the disinfection pool for disinfection through the water supply pipe at the bottom. When the wastewater is treated and disinfected, the treated wastewater is sent to the clean water pool through the water supply pipe arranged on one side of the disinfection pool, so as to recycle and reuse the treated wastewater.

[0013] Preferably, a water outlet is provided at the bottom of the clear water tank, and a control valve is provided on the water outlet.

[0014] By adopting the above technical solution, after the wastewater is treated, it will enter the clean water tank for recycling or secondary utilization, and then the control valve set on the outlet will be opened to allow the treated water in the clean water tank to flow out from the outlet.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This kind of industrial high-concentration organic wastewater treatment equipment sends wastewater to anaerobic biological pools, primary oxygen consumption pools and secondary oxygen consumption pools through water pipes for treatment. After the wastewater is treated, the wastewater enters the disinfection pool through the water pipe to disinfect some harmful substances in the treated wastewater. Then, the treated and disinfected wastewater is sent to the clean water pool through the water pipe, which effectively improves the effect and efficiency of wastewater treatment.

[0017] 2. This industrial high-concentration organic wastewater treatment equipment can dissipate heat from the equipment inside the treatment chamber through the heat dissipation device arranged on the left side of the treatment equipment body, thereby preventing heat from accumulating therein due to long-term operation, resulting in a decrease in the treatment effect of the wastewater.

[0018] 3. The industrial high-concentration organic wastewater treatment equipment can filter some impurities and harmful substances carried in the wastewater through the first filter net and the second filter net. At the same time, the first filter net and the second filter net are both snap-fitted and installed, which makes it easier to remove them for replacement and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of the organic wastewater treatment equipment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the organic wastewater treatment equipment of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the pretreatment chamber of the organic wastewater treatment equipment of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the second filter screen of the organic wastewater treatment equipment of the utility model.

[0023] In the figure: 1. Treatment equipment body; 2. Equipment door; 3. Door handle; 4. Support leg; 5. Cooling fan; 6. Pretreatment chamber; 7. Water inlet; 8. First filter; 9. Driving motor; 10. Crushing roller; 11. Second filter; 12. Water supply pipe; 13. Solenoid valve; 14. Water pump; 15. Backflow valve; 16. Treatment chamber; 17. Anaerobic biological pool; 18. Primary oxygen consumption pool; 19. Secondary oxygen consumption pool; 20. Disinfection pool; 21. Clean water pool; 22. Water outlet; 23. Control valve. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] Please refer to Figure 1-4 , an industrial high-concentration organic wastewater treatment equipment, a water supply pipe 12 is provided at the bottom of the pretreatment chamber 6, the water supply pipe 12 extends to the inside of the treatment chamber 16, a solenoid valve 13 is provided on the water supply pipe 12 at the bottom of the pretreatment chamber 6, a water pump 14 is provided on the water supply pipe 12 in the treatment chamber 16, a backflow valve 15 is provided on the water supply pipe 12 in the treatment chamber 16, an anaerobic biological pool 17 is connected to the left side of the water supply pipe 12, a primary oxygen consumption pool 18 is connected to the side of the anaerobic biological pool 17 through the water supply pipe 12, a secondary oxygen consumption pool 19 is connected to the side of the primary oxygen consumption pool 18 through the water supply pipe 12, a disinfection pool 20 is connected to the bottom of the secondary oxygen consumption pool 19 through the water supply pipe 12, a clean water pool 21 is connected to the side of the disinfection pool 20 through the water supply pipe 12, a water outlet 22 is provided at the bottom of the clean water pool 21, and a control valve 23 is provided on the water outlet 22.

[0027] Working principle: When the impurities in the wastewater are filtered out, the solenoid valve 13 on the water supply pipe 12 at the bottom of the treatment chamber 16 is opened first, and then the water pump 14 on the water supply pipe 12 is turned on so that the filtered water in the pretreatment chamber 6 can enter the anaerobic bio-tank 17 through the water supply pipe 12, and then the backflow valve 15 installed on the water supply pipe 12 can prevent the wastewater from flowing back when it is transported to the anaerobic bio-tank 17, and then the water supply pipe 12 sends the wastewater with filtered impurities into the anaerobic bio-tank 17 for treatment, and then the treated water is sent from the anaerobic bio-tank 17 to the primary aerobic tank 18 through the water supply pipe 12 on one side of the anaerobic bio-tank 17, and then the primary aerobic tank 18 is sent to the primary aerobic tank 18 through the water supply pipe 12. The treated water is sent to the secondary oxygen consumption tank 19 through the water supply pipe 12. When the wastewater in the secondary oxygen consumption tank 19 is completely treated, the treated wastewater is sent to the disinfection tank 20 through the water supply pipe 12 at the bottom for disinfection. When the wastewater is treated and disinfected, the treated wastewater is sent to the clean water tank 21 through the water supply pipe 12 arranged on one side of the disinfection tank 20. When the wastewater is treated, it will enter the clean water tank 21 for recycling or secondary utilization. Then the control valve 23 arranged on the water outlet 22 is opened to allow the treated water in the clean water tank 21 to flow out from the water outlet 22, so as to recycle and reuse the treated wastewater, thereby effectively improving the effect and efficiency of wastewater treatment.

[0028] Embodiment 2:

[0029] Please refer to Figure 1-4 , an industrial high-concentration organic wastewater treatment equipment, wherein an equipment door 2 is movably installed at the front end of the equipment body 1, and a door handle 3 is provided at the front end of the equipment door 2. Four supporting legs 4 are fixedly installed at the bottom of the equipment body 1, and the four supporting legs 4 are arranged in a rectangular array at the bottom of the equipment body 1. A cooling fan 5 is provided on the left end face of the equipment body 1.

[0030] Working principle: The equipment door 2 is opened through the door handle 3 to facilitate the maintenance and inspection of the equipment in the pretreatment chamber 6 and the treatment chamber 16. Then the support legs 4 installed at the bottom of the treatment equipment body 1 are convenient for supporting the treatment equipment. Then the heat dissipation device set on the left side of the treatment equipment body 1 can dissipate the heat of the equipment inside the treatment chamber 16 to prevent heat accumulation in it due to long-term operation, which will lead to a decrease in the treatment effect of wastewater.

[0031] Embodiment 3:

[0032] Please refer to Figure 1-4, an industrial high-concentration organic wastewater treatment equipment, a water inlet 7 is provided on the top cover of the pretreatment chamber 6, a first filter screen 8 is movably engaged in the water inlet 7, a driving motor 9 is fixedly installed on the top cover of the pretreatment chamber 6, the output end of the driving motor 9 passes through the top cover of the pretreatment device and extends into the pretreatment chamber 6, a crushing roller 10 is fixedly installed at the output end of the driving motor 9, a second filter screen 11 is movably engaged in the pretreatment chamber 6, and a notch equal to the width of the crushing roller 10 is provided on the second filter screen 11.

[0033] Working principle: the first filter screen 8 engaged in the water inlet 7 can filter some larger impurities and prevent them from entering the pretreatment chamber 6. The first filter screen 8 is engaged in the card slot in the water inlet 7 to facilitate the disassembly, cleaning and replacement of the first filter screen 8. When the wastewater filtered by the larger impurities enters the pretreatment chamber 6, the driving motor 9 arranged on the top cover of the pretreatment chamber 6 is first used to drive the crushing roller 10 installed on its output end to rotate continuously. When the crushing roller 10 rotates continuously, some fine impurities in the pretreatment chamber 6 will be crushed. At the same time, the second filter screen 11 movably engaged in the pretreatment chamber 6 can filter some harmful impurities in the wastewater. A notch corresponding to the width of the crushing roller 10 is provided on the second filter screen 11 to prevent the second filter screen 11 from affecting the removal of the crushing roller 10. The second filter screen 11 is engaged in the card slot on the inner wall of the pretreatment chamber 6, which facilitates the replacement and cleaning of the second filter screen 11.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial high-concentration organic wastewater treatment device, comprising a treatment device body (1), characterized in that: A device door (2) is movably mounted at the front end of the treatment device body (1), and a door handle (3) is arranged at the front end of the device door (2). Four support legs (4) are fixedly mounted at the bottom of the treatment device, and the four support legs (4) are arranged in a rectangular array at the bottom of the treatment device body (1). A heat dissipation fan (5) is arranged at the left end face of the treatment device body (1). A pre-treatment chamber (6) is arranged at the right side of the treatment device, and a water inlet (7) is provided on the top cover of the pre-treatment chamber (6), and a first filter screen (8) is movably engaged in the water inlet (7).

2. The industrial high-concentration organic wastewater treatment equipment according to claim 1, characterized in that: A driving motor (9) is fixedly mounted on the top cover of the pretreatment chamber (6); an output end of the driving motor (9) passes through the top cover of the pretreatment device and extends into the interior of the pretreatment chamber (6); a crushing roller (10) is fixedly mounted on the output end of the driving motor (9); a second filter screen (11) is movably engaged in the pretreatment chamber (6); and a notch having a width equal to that of the crushing roller (10) is provided on the second filter screen (11).

3. The industrial high-concentration organic wastewater treatment equipment according to claim 1, characterized in that: A water supply pipe (12) is provided at the bottom of the pretreatment chamber (6), the water supply pipe (12) extends into the interior of the treatment chamber (16), a solenoid valve (13) is provided on the water supply pipe (12) at the bottom of the pretreatment chamber (6), a water pump (14) is provided on the water supply pipe (12) in the treatment chamber (16), and a backflow valve (15) is provided on the water supply pipe (12) in the treatment chamber (16).

4. The industrial high-concentration organic wastewater treatment equipment according to claim 3 is characterized by: The left side of the water supply pipe (12) is connected to an anaerobic biological pool (17), the side of the anaerobic biological pool (17) is connected to a primary oxygen consumption pool (18) via the water supply pipe (12), the side of the primary oxygen consumption pool (18) is connected to a secondary oxygen consumption pool (19) via the water supply pipe (12), the bottom of the secondary oxygen consumption pool (19) is connected to a disinfection pool (20) via the water supply pipe (12), and the side of the disinfection pool (20) is connected to a clean water pool (21) via the water supply pipe (12).

5. The industrial high-concentration organic wastewater treatment equipment according to claim 4, characterized in that: A water outlet (22) is provided at the bottom of the clean water tank (21), and a control valve (23) is provided on the water outlet (22).

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