Efficient organic sewage treatment device

Abstract

The utility model discloses an efficient organic sewage treatment device which comprises a sewage treatment assembly, and the sewage treatment assembly comprises a sewage pump, a pretreatment box, a water inlet pipe, a mounting groove, a filter frame, a water inlet, a connecting pipe and a biological treatment box. According to the utility model, efficient biological strains and the ventilation device are adopted, so that the biological strains can efficiently work under sufficient oxygen supply, the efficient degradation and conversion of organic sewage are realized, a large amount of wastewater can be treated in a short time by adopting the biological treatment technology, the treatment efficiency is improved, and the treatment cost is reduced. Compared with a traditional physical or chemical treatment method, the biological treatment technology has the advantages that the energy consumption is lower, less chemical agents are used, the energy consumption and the use of the chemical agents are reduced, the operation cost is reduced, meanwhile, the negative influence on the environment is reduced, backflow and reutilization of the sludge are achieved through the collecting hopper and the conveying pump, and the environmental pollution is reduced. The discharge amount of sludge is reduced, the cyclic utilization of resources is also realized, and the pollution to the environment is reduced.

Description

Technical field:

[0001] The utility model relates to the technical field of sewage treatment, in particular to a highly efficient treatment device for organic sewage. Background technology:

[0002] In the process of rapid industrialization and urbanization, the discharge of organic wastewater has increased dramatically, which has become a global environmental problem. These organic wastewaters mainly come from industrial wastewater, domestic wastewater and agricultural wastewater, etc. They contain a large amount of organic matter, grease, pigments, heavy metals and other pollutants. If they are directly discharged into the environment without effective treatment, they will cause serious pollution to water, soil and air, and then pose a threat to the ecosystem and human health.

[0003] Traditional organic sewage treatment methods, such as activated sludge method, biological filter method, etc., can remove organic matter in sewage to a certain extent, but they have many limitations. First, these methods have low treatment efficiency, require a long treatment time, and the treatment effect is unstable, which is easily affected by factors such as temperature, pH value, dissolved oxygen, etc. Secondly, these methods have high energy consumption and usually require a large amount of electricity or heat energy to maintain the normal operation of the bioreactor, which increases the operating cost. In addition, these methods occupy a large area and require the construction of huge treatment facilities, which not only occupies precious land resources, but also increases the difficulty of construction and maintenance. For this reason, an efficient treatment device for organic sewage is proposed. Utility model content:

[0004] The purpose of the utility model is to provide a highly efficient device for treating organic sewage to solve one of the problems raised in the above-mentioned background technology.

[0005] The utility model is implemented by the following technical scheme: an organic sewage high-efficiency treatment device, comprising a sewage treatment component, the sewage treatment component comprising a sewage pump, a pretreatment box, a water inlet pipe, a mounting groove, a filter frame, a water inlet, a connecting pipe, a regulating box, a water level gauge, a water pipe, a water main pipe, a diversion pipe, a water branch pipe and a biological treatment box, the top of one side of the pretreatment box is connected with a water inlet pipe, the upper surface of the pretreatment box is provided with a mounting groove on the side close to the water inlet pipe, the inner side wall of the mounting groove is slidably connected with the filter frame, the upper part of the filter frame on the side close to the water inlet pipe is provided with a water inlet pipe The bottom of the pretreatment box, which is away from the water inlet pipe, is connected to the regulating box through a connecting pipe. A water level gauge is passed through the rear part of the upper surface of the regulating box. A sewage pump is fixedly connected to the upper surface of the regulating box, which is away from the connecting pipe. A water supply pipe is installed at the water inlet end of the sewage pump. The water inlet end of the water supply pipe passes through the middle part of the upper surface of the regulating box. The water outlet end of the sewage pump is connected to a diversion pipe through a main water supply pipe. A plurality of water supply branch pipes are connected to the top of the outer wall of the diversion pipe. The water outlet ends of the plurality of water supply branch pipes are all connected to the lower surface of the biological treatment box, which is close to the regulating box.

[0006] As a further preferred embodiment of the present technical solution: an air inlet main pipe passes through the center of the lower surface of the biological treatment box, the air outlet end of the air inlet main pipe is connected to an air outlet main pipe, both sides of the outer wall of the air outlet main pipe are connected to aerators through air outlet branch pipes, and the air inlet end of the air inlet main pipe is connected to an air compressor.

[0007] As a further preferred embodiment of the present technical solution: a side of the biological treatment tank away from the regulating tank is fixedly connected to a sedimentation tank, overflow grooves are provided on the tops of the biological treatment tank and the sedimentation tank on the sides close to each other, a collecting bucket is fixedly connected to the bottom of the sedimentation tank, a delivery pump is installed on the outer side of the bottom center of the collecting bucket, a liquid inlet end of the delivery pump passes through the bottom center of the collecting bucket, and a liquid outlet end of the delivery pump is connected to the middle of the lower surface of the biological treatment tank away from the regulating tank through a delivery pipe.

[0008] As a further preferred embodiment of the technical solution: an overflow port is provided on the upper portion of the side of the sedimentation tank away from the biological treatment tank, a deep processor is fixedly connected to the outer side of the side of the sedimentation tank away from the biological treatment tank near the overflow port, and an outlet pipe is provided on the bottom of the deep processor away from the sedimentation tank.

[0009] As a further preferred embodiment of the present technical solution: an overflow plate is provided on a side of the interior of the pretreatment box away from the water inlet pipe.

[0010] As a further preferred embodiment of the present technical solution: one end of the delivery pipe close to the delivery pump is connected to a sewage pipe, and sewage solenoid valves are installed on the outer side walls of the delivery pump and the sewage pipe.

[0011] As a further preferred embodiment of the present technical solution: a flow meter and a first pH meter are installed on the outer side wall of the water inlet pipe.

[0012] As a further preferred embodiment of the present technical solution: a second pH meter is installed on the outer side wall of the water outlet pipe.

[0013] Advantages of the utility model:

[0014] 1. The utility model adopts high-efficiency biological strains and ventilation devices to ensure that the biological strains work efficiently under sufficient oxygen supply, thereby realizing efficient degradation and conversion of organic sewage. This biological treatment technology can treat a large amount of wastewater in a shorter period of time, thereby improving the treatment efficiency. Compared with traditional physical or chemical treatment methods, biological treatment technology has lower energy consumption and less use of chemical agents.

[0015] 2. The utility model utilizes biodegradation to convert organic matter into harmless substances, which reduces energy consumption and the use of chemical agents, reduces operating costs, and reduces negative impacts on the environment. The sludge is returned and reused through a collection bucket and a delivery pump, which not only reduces the amount of sludge discharged, but also realizes the recycling of resources and reduces pollution to the environment. Description of the drawings:

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of one viewing angle of the utility model;

[0018] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0019] Figure 3 This is a schematic diagram of the cutaway structure of the pretreatment box of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the air compressor and the air outlet branch pipe structure.

[0021] In the figure: 1. sewage treatment component; 10. sewage pump; 11. pretreatment box; 12. water inlet pipe; 13. installation groove; 14. filter frame; 15. water inlet; 16. connecting pipe; 17. regulating box; 18. water level gauge; 19. water pipe; 20. water main pipe; 21. diversion pipe; 22. water branch pipe; 23. biological treatment box; 24. air inlet main pipe; 25. air outlet main pipe; 26. air outlet branch pipe; 27. aerator; 28. air compressor; 29. ​​sedimentation box; 30. overflow trough; 31. collecting bucket; 32. delivery pump; 33. delivery pipe; 34. overflow port; 35. deep processor; 36. water outlet pipe; 37. overflow plate; 38. sewage pipe; 39. sewage solenoid valve; 40. flow meter; 41. first pH meter; 42. second pH meter. Specific implementation method:

[0022] 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.

[0023] Example

[0024] See also Figure 1-4The utility model provides a technical solution: an efficient organic sewage treatment device, including an efficient organic sewage treatment device, including a sewage treatment component 1, the sewage treatment component 1 includes a sewage pump 10, a pretreatment box 11, a water inlet pipe 12, a mounting groove 13, a filter frame 14, a water inlet 15, a connecting pipe 16, a regulating box 17, a water level gauge 18, a water delivery pipe 19, a water delivery main pipe 20, a diversion pipe 21, a water delivery branch pipe 22 and a biological treatment box 23, the top of one side of the pretreatment box 11 is connected with the water inlet pipe 12, the upper surface of the pretreatment box 11 is provided with a mounting groove 13 on the side close to the water inlet pipe 12, the inner side wall of the mounting groove 13 is slidably connected with the filter frame 14, the upper part of the filter frame 14 on the side close to the water inlet pipe 12 is provided with a water inlet 15, the pretreatment box 11 is provided with a water inlet 15, and the upper part of the filter frame 14 on the side close to the water inlet pipe 12 is provided with a water inlet 15. The bottom of the side of the treatment box 11 away from the water inlet pipe 12 is connected to the regulating box 17 through a connecting pipe 16, and a water level gauge 18 is passed through the rear part of the upper surface of the regulating box 17. A sewage pump 10 is fixedly connected to the side of the upper surface of the regulating box 17 away from the connecting pipe 16. A water supply pipe 19 is installed at the water inlet end of the sewage pump 10, and the water inlet end of the water supply pipe 19 passes through the middle part of the upper surface of the regulating box 17. The water outlet end of the sewage pump 10 is connected to a diversion pipe 21 through a main water supply pipe 20. The top of the outer wall of the diversion pipe 21 is connected to a plurality of water supply branch pipes 22. The water outlet ends of the plurality of water supply branch pipes 22 are all connected to the lower surface of the biological treatment box 23 close to the regulating box 17. The sewage is biodegraded and converted by contacting with the high-efficiency biological bacteria in the biological treatment box 23.

[0025] In the present embodiment, specifically: an air intake main pipe 24 runs through the center of the lower surface of the biological treatment box 23, the air outlet end of the air intake main pipe 24 is connected to an air outlet main pipe 25, the outer side walls of the air outlet main pipe 25 are connected to an aerator 27 via an air outlet branch pipe 26, the air intake end of the air intake main pipe 24 is connected to an air compressor 28, the air is compressed by the air compressor 28, and the air is transported to the aerator 27 via the air intake main pipe 24, thereby evenly distributing the oxygen in the biological treatment box 23.

[0026] In the present embodiment, specifically: a side of the biological treatment tank 23 away from the regulating tank 17 is fixedly connected to a sedimentation tank 29, an overflow trough 30 is provided on the top of the adjacent side of the biological treatment tank 23 and the sedimentation tank 29, a collecting bucket 31 is fixedly connected to the bottom of the sedimentation tank 29, a delivery pump 32 is installed on the outer side of the bottom center of the collecting bucket 31, a liquid inlet end of the delivery pump 32 passes through the bottom center of the collecting bucket 31, and a liquid outlet end of the delivery pump 32 is connected to the middle of the side of the lower surface of the biological treatment tank 23 away from the regulating tank 17 through a delivery pipe 33, and the collected sludge is returned to the biological treatment tank 23 through the delivery pipe 33 by the delivery pump 32, thereby realizing the recycling of the sludge to replenish the number and activity of the biological strains.

[0027] In this embodiment, specifically: an overflow port 34 is provided on the upper portion of the side of the sedimentation tank 29 away from the biological treatment tank 23, a deep processor 35 is fixedly connected to the outer side of the side of the sedimentation tank 29 away from the biological treatment tank 23 near the overflow port 34, and an outlet pipe 36 is provided on the bottom of the deep processor 35 away from the sedimentation tank 29. The deep processor 35 can use physical and chemical methods such as activated carbon adsorption and ion exchange to further remove harmful substances in the sewage.

[0028] In this embodiment, specifically: an overflow plate 37 is provided on a side of the pretreatment box 11 away from the water inlet pipe 12, and the overflow plate 37 is used to block the sediment, thereby improving the effect of sewage pretreatment.

[0029] In this embodiment, specifically: one end of the delivery pipe 33 close to the delivery pump 32 is connected to the sewage pipe 38, and the outer walls of the delivery pump 32 and the sewage pipe 38 are installed with sewage solenoid valves 39. The sewage solenoid valves 39 on the delivery pump 32 and the sewage pipe 38 can control the backflow and discharge of sludge as needed.

[0030] In this embodiment, specifically: a flow meter 40 and a first pH meter 41 are installed on the outer wall of the water inlet pipe 12, and the flow meter 40 and the first pH meter 41 on the water inlet pipe 12 monitor the sewage flow and pH value entering the device in real time.

[0031] In this embodiment, specifically: a second pH meter 42 is installed on the outer wall of the water outlet pipe 36, and the second pH meter 42 on the water outlet pipe 36 monitors the pH value of the outlet water to ensure that the outlet water quality meets the standard.

[0032] Working principle or structural principle, when in use, sewage enters the pretreatment box 11 through the water inlet pipe 12, in the pretreatment box 11, the sewage first passes through the filter frame 14 for preliminary filtration to remove large particles of impurities and suspended matter, and the filtered sewage flows into the regulating box 17 through the connecting pipe 16. The sewage in the regulating box 17 is adjusted for water quality, such as adjusting the pH value, etc., to meet the needs of subsequent biological treatment. The water level in the regulating box 17 can be monitored in real time by the water level meter 18. When the sewage in the regulating box 17 reaches a certain water level, the sewage pump 10 starts to work, and the sewage pump 10 extracts sewage from the regulating box 17 through the water pipe 19. The extracted sewage passes through the main water pipe 20 and the diversion pipe 21, and is evenly distributed to the biological treatment box 23 through multiple water branch pipes 22. In the biological treatment box 23, the sewage contacts with high-efficiency biological bacteria for biological treatment. The biological treatment tank 23 is used for biodegradation and transformation. At the same time, the air compressor 28 supplies oxygen to the biological treatment tank 23 through the air intake main pipe 24 to ensure that the biological strains work efficiently under sufficient oxygen supply. The aerator 27 evenly distributes oxygen to the biological treatment tank 23 through the air outlet branch pipe 26 to improve the biological treatment efficiency. The sewage after biological treatment enters the sedimentation tank 29 for sedimentation treatment. The precipitated sludge is collected by the collecting bucket 31. The delivery pump 32 returns the collected sludge to the biological treatment tank 23 through the delivery pipe 33 to realize the recycling of the sludge. The supernatant after precipitation enters the deep processor 35 through the overflow tank 30 for further treatment. The deep processor 35 can use physical and chemical methods such as activated carbon adsorption and ion exchange to further remove harmful substances in the sewage. The treated water is discharged through the outlet pipe 36 and can be used for reuse or discharged into the natural environment.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient treatment device for organic sewage, characterized in that: include A sewage treatment component (1), the sewage treatment component (1) comprising a sewage pump (10), a pretreatment box (11), a water inlet pipe (12), a mounting groove (13), a filter frame (14), a water inlet (15), a connecting pipe (16), a regulating box (17), a water level gauge (18), a water delivery pipe (19), a water delivery main pipe (20), a diversion pipe (21), a water delivery branch pipe (22) and a biological treatment box (23), wherein the top of one side of the pretreatment box (11) is connected to the water inlet pipe (12), a mounting groove (13) is provided on the upper surface of the pretreatment box (11) on a side close to the water inlet pipe (12), the filter frame (14) is slidably connected to the inner side wall of the mounting groove (13), the filter frame (14) is provided with a water inlet (15) on the upper part of the side close to the water inlet pipe (12), the pretreatment box (11) is provided with a water inlet (15), and the The bottom of the side of the treatment box (11) away from the water inlet pipe (12) is connected to a regulating box (17) through a connecting pipe (16); a water level gauge (18) is passed through the rear portion of the upper surface of the regulating box (17); a sewage pump (10) is fixedly connected to the side of the upper surface of the regulating box (17) away from the connecting pipe (16); a water delivery pipe (19) is installed at the water inlet end of the sewage pump (10); the water inlet end of the water delivery pipe (19) passes through the middle portion of the upper surface of the regulating box (17); the water outlet end of the sewage pump (10) is connected to a branch pipe (21) through a main water delivery pipe (20); the top of the outer wall of the branch pipe (21) is connected to a plurality of branch water delivery pipes (22); the water outlet ends of the plurality of branch water delivery pipes (22) are all connected to the lower surface of the biological treatment box (23) near the regulating box (17).

2. The high-efficiency organic wastewater treatment device according to claim 1 is characterized in that: An air intake main pipe (24) penetrates the center of the lower surface of the biological treatment box (23); the air outlet end of the air intake main pipe (24) is connected to an air outlet main pipe (25); both sides of the outer wall of the air outlet main pipe (25) are connected to an aerator (27) through an air outlet branch pipe (26); and the air intake end of the air intake main pipe (24) is connected to an air compressor (28).

3. The high-efficiency organic wastewater treatment device according to claim 1 is characterized in that: A sedimentation tank (29) is fixedly connected to a side of the biological treatment tank (23) away from the regulating tank (17); overflow grooves (30) are provided on the tops of the biological treatment tank (23) and the sedimentation tank (29) on the sides close to each other; a collecting hopper (31) is fixedly connected to the bottom of the sedimentation tank (29); a delivery pump (32) is installed on the outside of the bottom center of the collecting hopper (31); a liquid inlet end of the delivery pump (32) passes through the bottom center of the collecting hopper (31); and a liquid outlet end of the delivery pump (32) is connected to the middle of a side of the lower surface of the biological treatment tank (23) away from the regulating tank (17) through a delivery pipe (33).

4. The high-efficiency organic wastewater treatment device according to claim 3 is characterized in that: An overflow port (34) is provided at the upper portion of a side of the sedimentation tank (29) away from the biological treatment tank (23); a depth processor (35) is fixedly connected to the outer side of the side of the sedimentation tank (29) away from the biological treatment tank (23) near the overflow port (34); and a water outlet pipe (36) is provided at the bottom of the side of the depth processor (35) away from the sedimentation tank (29).

5. The high-efficiency organic wastewater treatment device according to claim 1 is characterized in that: A water overflow plate (37) is provided on a side of the interior of the pretreatment box (11) away from the water inlet pipe (12).

6. The high-efficiency organic wastewater treatment device according to claim 3 is characterized in that: One end of the delivery pipe (33) close to the delivery pump (32) is connected to a sewage discharge pipe (38). The outer side walls of the delivery pump (32) and the sewage discharge pipe (38) are both installed with sewage discharge solenoid valves (39).

7. The high-efficiency organic wastewater treatment device according to claim 1 is characterized in that: A flow meter (40) and a first pH meter (41) are installed on the outer side wall of the water inlet pipe (12).

8. The high-efficiency organic wastewater treatment device according to claim 4 is characterized in that: A second pH meter (42) is installed on the outer side wall of the water outlet pipe (36).

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