Internal circulation reaction device for wastewater treatment

Abstract

The utility model relates to the technical field of wastewater treatment and discloses a wastewater treatment internal circulation reaction device which comprises a base, the top of the base is fixedly connected with a first reaction box through bolts, and the top of the first reaction box is fixedly connected with a water inlet box through bolts. The end, away from the water inlet tank, of the first connecting pipe is fixedly connected with a second reaction tank through a bolt, circulating parts are arranged on the surfaces of the first reaction tank and the second reaction tank, and a floating part is arranged in a filter plate. Through cooperative use of the floating part, the circulating part and other related components, when the wastewater discharge amount is large and the subsequently discharged wastewater is inconvenient to treat, the flow direction of the wastewater can be automatically adjusted, so that the subsequently discharged wastewater can be treated in time, the wastewater can be circularly treated for multiple times, and the wastewater treatment efficiency is improved. Not only can the actual treatment efficiency of the wastewater be effectively improved, but also the treatment effect of the wastewater can be further improved.

Description

Technical Field

[0001] The present application relates to the technical field of wastewater treatment, and in particular to an internal circulation reaction device for wastewater treatment. Background Art

[0002] The internal circulation reaction device for wastewater treatment is a device used for wastewater treatment. Its main function is to promote chemical reactions in wastewater through internal circulation to achieve the purpose of purifying wastewater. At present, the existing reaction devices are generally equipped with relevant aeration equipment, filtering mechanisms, dosing mechanisms and relevant monitoring and control equipment. The aeration device injects oxygen into the wastewater to promote the growth and metabolism of microorganisms and accelerate the degradation of organic matter in the wastewater. The relevant filtering mechanism can be used to filter solid particles or other impurities in the wastewater to purify the wastewater. The dosing mechanism can be used to add chemical agents such as purifiers and coagulants to the wastewater to promote the precipitation or oxidation of harmful substances in the wastewater. Finally, the relevant monitoring and control equipment is used to monitor the key parameters in the wastewater treatment process, such as pH value, dissolved oxygen concentration, turbidity, etc., to ensure that the treatment effect meets the requirements;

[0003] With respect to the above-mentioned related technologies, the inventors believe that the existing wastewater treatment devices, etc., can quickly treat their wastewater by providing relevant treatment equipment and mechanisms. However, in the actual treatment process, there may be a large amount of wastewater discharged, and the treatment equipment also needs corresponding time to treat the wastewater. For example, when the wastewater is mixed with related chemicals and purifiers, corresponding time is also required. Therefore, it may be inconvenient to treat the wastewater discharged next in time, which may affect the actual treatment effect of the wastewater. In addition, it may happen that the wastewater discharged first has not been completely reacted and treated, and the subsequent wastewater is continuously discharged into the corresponding reaction box reaction device. Because when using reagents and the wastewater to mix and react, the corresponding dosage of the reagent is generally added according to the wastewater discharge volume to make it react with the wastewater. Therefore, if the previously discharged wastewater has not been completely reacted and treated with the corresponding dosage of the reagent, and then the wastewater is discharged from the inside, it may be inconvenient for the staff to quickly calculate the amount of the reagent to be added, etc., thereby affecting the actual treatment effect of the wastewater.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that existing wastewater treatment devices are inconvenient to quickly treat wastewater when the wastewater discharge volume is large, which affects the actual treatment efficiency and effect of the wastewater, the present application provides a wastewater treatment internal circulation reaction device.

[0006] The present application provides a wastewater treatment internal circulation reaction device adopts the following technical solution:

[0007] A wastewater treatment internal circulation reaction device comprises a base, the top of the base is fixedly connected to a first reaction box by bolts, the top of the first reaction box is fixedly connected to a water inlet box by bolts, one side of the water inlet box is fixedly connected to a first connecting pipe by bolts, the end of the first connecting pipe away from the water inlet box is fixedly connected to a second reaction box by bolts, the bottom of the second reaction box is fixedly connected to the top of the base by bolts, the surfaces of the first reaction box and the second reaction box are provided with circulation parts, and the circulation parts are arranged on the surface of the water inlet box, the bottom of the inner cavity of the water inlet box is fixedly connected to a filter plate by bolts, the interior of the filter plate is provided with a floating part, and the floating part is arranged inside the first reaction box and the water inlet tank.

[0008] Preferably, the floating member includes a fixed rod and a float, the inner cavity side wall of the filter plate is movably connected to the fixed rod, the surface of the fixed rod is movably connected to the inner cavity side wall of the water inlet box, the bottom of the fixed rod is fixedly connected to the float, and the float is arranged inside the first reaction box.

[0009] Preferably, the circulation component includes a first water pump, a water outlet pipe, a second water pump, a second connecting pipe, a third water pump, a third connecting pipe, a fourth water pump and a fourth connecting pipe. One side of the first reaction box is fixedly connected to the first water pump by bolts, the side of the first water pump away from the first reaction box is fixedly connected to the water outlet pipe by bolts, and one side of the water inlet tank is fixedly connected to the third water pump by bolts.

[0010] Preferably, the side of the third water pump away from the water inlet tank is fixedly connected to the third connecting pipe by bolts, the end of the third connecting pipe away from the third water pump is fixedly connected to the side of the first reaction box by bolts, and the side of the first reaction box is fixedly connected to the fourth water pump by bolts.

[0011] Preferably, a side of the fourth water pump away from the first reaction box is fixedly connected to a fourth connecting pipe by bolts, and an end of the fourth connecting pipe away from the fourth water pump is fixedly connected to a side of the second reaction box by bolts.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] Through the coordinated use of the floating part, the circulating part and other related components, when the wastewater enters the water inlet tank, the impurity particles in the wastewater can be filtered through the filter plate provided, and the flow direction of the wastewater can be adjusted by using the circulating part and the floating part in conjunction with the reaction box, so that the wastewater can be circulated and treated. Compared with the prior art, the overall operation is simple, and when the wastewater discharge volume is large and it is inconvenient to treat the subsequently discharged wastewater, the flow direction of the wastewater can be automatically adjusted, so that the subsequently discharged wastewater can be treated in time, and the wastewater can be circulated and treated for multiple times, which can not only effectively improve the actual treatment efficiency of the wastewater, but also further improve the treatment effect of the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0015] Figure 2 It is a partial structural diagram of the third water pump, the third connecting pipe and related components of the embodiment of the application;

[0016] Figure 3 It is a cross-sectional view of the water inlet tank and the first reaction tank of the application embodiment and a schematic diagram of the local structure of related components.

[0017] Explanation of the accompanying drawings: 1. base; 2. first reaction box; 3. water inlet box; 4. first connecting pipe; 5. second reaction box; 6. first water pump; 7. water outlet pipe; 8. second water pump; 9. second connecting pipe; 10. fixing rod; 11. third water pump; 12. third connecting pipe; 13. fourth water pump; 14. fourth connecting pipe; 15. float; 16. filter plate. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application discloses an internal circulation reaction device for wastewater treatment. Figure 1-3, a wastewater treatment internal circulation reaction device, comprising a base 1, a first reaction box 2 is fixedly connected to the top of the base 1 by bolts, a water inlet box 3 is fixedly connected to the top of the first reaction box 2 by bolts, a first connecting pipe 4 is fixedly connected to one side of the water inlet box 3 by bolts, an end of the first connecting pipe 4 away from the water inlet box 3 is fixedly connected to the second reaction box 5 by bolts, the bottom of the second reaction box 5 is fixedly connected to the top of the base 1 by bolts, the surfaces of the first reaction box 2 and the second reaction box 5 are provided with circulation parts, and the circulation parts are arranged on the surface of the water inlet box 3, the bottom of the inner cavity of the water inlet box 3 is fixedly connected to a filter plate 16 by bolts, a floating part is arranged inside the filter plate 16, and the floating part is arranged inside the first reaction box 2 and the water inlet box 3, the floating part comprises a fixing rod 10 and a floating ball 15, the inner cavity side wall of the filter plate 16 is movably connected to the fixing rod 10, the surface of the fixing rod 10 is movably connected to the inner cavity side wall of the water inlet box 3, the bottom of the fixing rod 10 is fixedly connected to the floating ball 15, and the floating ball 15 is arranged inside the first reaction box 2;

[0020] By adopting the above technical solution, the water inlet on the water inlet box 3 can be used for the discharge of wastewater. When the wastewater enters the water inlet box 3, the impurity particles in the wastewater can be filtered through the filter plate 16 provided at the bottom thereof, and the filtered water can enter the first reaction box 2 for reaction treatment. At this time, the water level in the first reaction box 2 rises, and the float 15 and the fixed rod 10 can be driven to rise with the rise of the water level in the first reaction box 2. When it rises to a certain height, the water inlet box 3 can be used to block the drain port of the first reaction box 2 through the float 15, and the wastewater discharged next cannot enter the first reaction box 2. Reaction box 2, wastewater continuously enters into the water inlet box 3, causing the water level in the water inlet box 3 to rise. When it rises to a certain height, it can enter into the second reaction box 5 through the first connecting pipe 4 fixedly connected to one side thereof for reaction treatment. The first reaction box 2 and the second reaction box 5 are both provided with corresponding aeration equipment, dosing mechanism and related monitoring and control equipment, etc., and the wastewater discharged therein can be treated accordingly. Because the existing wastewater treatment devices are generally provided with corresponding aeration equipment, dosing mechanism and related monitoring and control equipment, etc., they will not be described in detail here.

[0021] Reference Figure 1 and Figure 2, the circulation part includes a first water pump 6, a water outlet pipe 7, a second water pump 8, a second connecting pipe 9, a third water pump 11, a third connecting pipe 12, a fourth water pump 13 and a fourth connecting pipe 14, one side of the first reaction box 2 is fixedly connected to the first water pump 6 by bolts, the side of the first water pump 6 away from the first reaction box 2 is fixedly connected to the water outlet pipe 7 by bolts, one side of the water inlet box 3 is fixedly connected to the third water pump 11 by bolts, the side of the third water pump 11 away from the water inlet box 3 is fixedly connected to the third connecting pipe 12 by bolts, one end of the third connecting pipe 12 away from the third water pump 11 is fixedly connected to one side of the first reaction box 2 by bolts, one side of the first reaction box 2 is fixedly connected to the fourth water pump 13 by bolts, the side of the fourth water pump 13 away from the first reaction box 2 is fixedly connected to the fourth connecting pipe 14 by bolts, and one end of the fourth connecting pipe 14 away from the fourth water pump 13 is fixedly connected to one side of the second reaction box 5 by bolts;

[0022] By adopting the above technical scheme, when the wastewater discharged directly from the water inlet tank 3 to the first reaction box 2 is treated by the relevant equipment and mechanisms in the first reaction box 2 and meets the discharge standard, it can be output through the first water pump 6 and discharged through the outlet pipe 7. The wastewater entering the second reaction box 5 is not filtered, but can be simply and quickly pre-treated by the relevant aeration and dosing equipment mechanisms inside it. Because the water in the second reaction box 5 is not completely filtered, and the impurities and particles in the water will generally settle to the bottom over time, it can be output through the fourth water pump 13, and the fourth connecting pipe 14 is used to pump the water above the second reaction box 5 into the first reaction box 2 for reaction treatment, and it is subjected to reaction treatment by the relevant treatment mechanisms and equipment provided inside it, and at the same time, it is monitored by the relevant monitoring equipment to see whether it meets the discharge standard. Because the water in the second reaction box 5 is not completely filtered, After the first reaction box 2 is reacted and treated, the third water pump 11 can be used to output the wastewater after the reaction in the first reaction box 2, and the third connecting pipe 12 can be used to discharge the wastewater after the reaction in the first reaction box 2 into the water inlet tank 3 again, filter it, and then discharge it into the first reaction box 2 again, and then it can also be output through the second water pump 8, and the second connecting pipe 9 can be used to draw the wastewater at the bottom of the second reaction box 5 into the water inlet tank 3 for filtering treatment, and then discharged into the first reaction box 2 for treatment, so that it meets the discharge requirements and then discharged. The overall wastewater can be recycled and treated according to the discharge volume of the wastewater and the actual situation of the wastewater treatment, etc., in conjunction with its relevant monitoring equipment, which can effectively improve the quality of the wastewater treatment effect. Although the wastewater finally needs to be discharged after entering the first reaction box 2 for treatment, the pretreatment in the second reaction box 5 can effectively shorten the reaction time of the wastewater in the first reaction box 2, thereby further improving the actual treatment efficiency of the wastewater.

[0023] The implementation principle of an internal circulation reaction device for treating wastewater in an embodiment of the present application is as follows: the water inlet on the water inlet tank 3 can be used for discharging wastewater. When wastewater enters the water inlet tank 3, the impurity particles in the wastewater can be filtered through the filter plate 16 provided at the bottom thereof, and the filtered water can enter the first reaction box 2 for reaction treatment. At this time, the water level in the first reaction box 2 rises, and as the water level in the first reaction box 2 rises, the float 15 and the fixed rod 10 can be driven to rise. When it rises to a certain height, the water inlet tank 3 can be used to block the drain port of the first reaction box 2 through the float 15. At this time, the wastewater discharged next cannot enter the first reaction box 2, and the wastewater continues to enter the water inlet tank 3, causing the water level in the water inlet tank 3 to rise. When it rises to a certain height , can enter the second reaction box 5 through the first connecting pipe 4 fixedly connected on one side thereof for reaction treatment, and the first reaction box 2 and the second reaction box 5 are both provided with corresponding aeration equipment, dosing mechanism and related monitoring and control equipment, etc., and the wastewater discharged therein can be treated accordingly. When the wastewater discharged directly from the water inlet tank 3 into the first reaction box 2 is treated by the related equipment mechanism in the first reaction box 2, and after meeting the discharge standard, it can be output through the first water pump 6, and the treated wastewater can be discharged through the water outlet pipe 7. The wastewater entering the second reaction box 5 is not filtered, but can be pre-treated simply and quickly through the related aeration and dosing equipment mechanism in the second reaction box 5, because the wastewater in the second reaction box 5 It has not been completely filtered, and impurities and particles in general water will settle to the bottom over time, and can be output through the fourth water pump 13, and the fourth connecting pipe 14 is used to pump the water above the second reaction box 5 to the first reaction box 2 for reaction treatment, and the relevant treatment mechanism equipment provided therein is used to react and treat it, and at the same time, relevant monitoring equipment is used to monitor whether it meets the discharge standard. Because the water in the second reaction box 5 has not been completely filtered, after the reaction treatment in the first reaction box 2, it can be output by the third water pump 11, and the third connecting pipe 12 is used to discharge the wastewater after the reaction treatment in the first reaction box 2 into the water inlet tank 3 again, filter it, and then discharge it into the first reaction box 2 again. Then it can also be output through the second water pump 8, and the second connecting pipe 9 can be used to pump the waste water at the bottom of the second reaction box 5 into the water inlet box 3 for filtering treatment, and then discharged into the first reaction box 2 for treatment. After it meets the discharge requirements, it can be discharged. The overall waste water can be circulated and treated according to the discharge volume of the waste water and the actual situation of the waste water treatment, etc., in conjunction with its relevant monitoring equipment, which can effectively improve the quality of the waste water treatment effect. Although the waste water finally needs to enter the first reaction box 2 for treatment before being discharged, after being pre-treated in the second reaction box 5, the reaction time of the waste water in the first reaction box 2 can be effectively shortened, thereby further improving the actual treatment efficiency of the waste water. The overall use and operation are simple.When the wastewater discharge volume is large and it is inconvenient to treat the subsequent wastewater, the flow direction of the wastewater can be automatically adjusted so that the subsequent wastewater can be treated in time, and the wastewater can be recycled for multiple times, which can not only effectively improve the actual treatment efficiency of the wastewater, but also further improve the treatment effect of the wastewater.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wastewater treatment internal circulation reaction device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a first reaction box (2) by bolts, the top of the first reaction box (2) is fixedly connected to a water inlet box (3) by bolts, one side of the water inlet box (3) is fixedly connected to a first connecting pipe (4) by bolts, the end of the first connecting pipe (4) away from the water inlet box (3) is fixedly connected to a second reaction box (5) by bolts, the bottom of the second reaction box (5) is fixedly connected to the top of the base (1) by bolts, the surfaces of the first reaction box (2) and the second reaction box (5) are provided with circulation parts, and the circulation parts are arranged on the surface of the water inlet box (3), the bottom of the inner cavity of the water inlet box (3) is fixedly connected to a filter plate (16) by bolts, the interior of the filter plate (16) is provided with a floating part, and the floating part is arranged inside the first reaction box (2) and the water inlet box (3).

2. A wastewater treatment internal circulation reaction device according to claim 1, characterized in that: The floating member comprises a fixing rod (10) and a floating ball (15); the inner cavity side wall of the filter plate (16) is movably connected to the fixing rod (10); the surface of the fixing rod (10) is movably connected to the inner cavity side wall of the water inlet box (3); the bottom of the fixing rod (10) is fixedly connected to the floating ball (15); and the floating ball (15) is arranged inside the first reaction box (2).

3. A wastewater treatment internal circulation reaction device according to claim 1, characterized in that: The circulation component comprises a first water pump (6), a water outlet pipe (7), a second water pump (8), a second connecting pipe (9), a third water pump (11), a third connecting pipe (12), a fourth water pump (13) and a fourth connecting pipe (14); one side of the first reaction box (2) is fixedly connected to the first water pump (6) by bolts; a side of the first water pump (6) away from the first reaction box (2) is fixedly connected to the water outlet pipe (7) by bolts; and one side of the water inlet box (3) is fixedly connected to the third water pump (11) by bolts.

4. A wastewater treatment internal circulation reaction device according to claim 3, characterized in that: A side of the third water pump (11) away from the water inlet box (3) is fixedly connected to a third connecting pipe (12) by means of bolts, an end of the third connecting pipe (12) away from the third water pump (11) is fixedly connected to a side of the first reaction box (2) by means of bolts, and a side of the first reaction box (2) is fixedly connected to a fourth water pump (13) by means of bolts.

5. A wastewater treatment internal circulation reaction device according to claim 4, characterized in that: A side of the fourth water pump (13) away from the first reaction box (2) is fixedly connected to a fourth connecting pipe (14) by means of bolts, and an end of the fourth connecting pipe (14) away from the fourth water pump (13) is fixedly connected to a side of the second reaction box (5) by means of bolts.

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