Container type sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a container type sewage treatment device. Comprising a box-type assembly, a reaction assembly, a filtering assembly and a treatment assembly, the box-type assembly comprises a box-type frame and a sludge pump, the reaction assembly comprises a reaction box, the output end of a motor is connected with a stirring shaft, the inner wall of the reaction box is connected with an electric push rod, and the output end of the electric push rod is connected with an adjusting plate; a water conveying pipe is connected to one end of the filter box, a telescopic pipe is connected to the end, away from the filter box, of the water conveying pipe, a ceramic membrane pipe is connected to the inner side of the positioning plate, and a water purification pipe is connected to one end of the filter box. After sewage in the reaction box is settled, the thickness of sludge in the reaction box is observed through an observation window, then an electric push rod is started to operate, and the use height of a water suction pipe is adjusted, so that the water suction pipe cannot extract the settled sludge in the reaction box while sucking water.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a container-type sewage treatment device. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, and catering, and is increasingly entering the daily lives of ordinary people. Sewage treatment engineering refers to the engineering that uses various methods to separate the pollutants contained in sewage or convert them into harmless substances, so as to purify the sewage.

[0003] When treating sewage, it is necessary to carry out sedimentation treatment on the sewage. When using the existing container-type sewage treatment device, it is impossible to adjust the height of the suction pipe according to the thickness of the precipitated sludge. In this way, when the sewage is extracted using the suction pipe, the sedimentation effect of the sludge will be affected. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a container-type sewage treatment device to solve the problem that the height of the suction pipe cannot be adjusted according to the thickness of the settled sludge, which will affect the sedimentation effect of the sludge when the suction pipe is used to extract sewage. After the sewage in the reaction box has completed sedimentation, the thickness of the sludge in the reaction box is observed through the observation window, and then the operation of the electric push rod is started and the use height of the suction pipe is adjusted, thereby ensuring that the suction pipe will not extract the sludge settled in the reaction box while absorbing water.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a container-type sewage treatment device, comprising a box-type component, a reaction component, a filtering component, and a processing component, the box-type component comprising a box-type frame and a sludge pump, the reaction component comprising a reaction box, the filtering component comprising a filter box and a water pump, the processing component comprising a processing box, a sludge box is arranged on the inner side of the box-type frame, a sludge pipe is connected to the top of the sludge box, a motor is arranged on the top of the reaction box, a stirring shaft is connected to the output end of the motor, an electric push rod is connected to the inner wall of the reaction box, an adjusting plate is connected to the output end of the electric push rod, a water pipe is connected to one end of the filter box, a telescopic pipe is connected to the end of the water pipe away from the filter box, a positioning plate is connected to the inner wall of the filter box, a ceramic membrane tube is connected to the inner side of the positioning plate, a clean water pipe is connected to one end of the filter box, and a filter net is connected to the inner wall of the processing box.

[0006] The beneficial effects of the utility model are as follows: after the sewage in the reaction box has completed sedimentation, the thickness of the sludge in the reaction box is observed through the observation window, and then the operation of the electric push rod is started and the use height of the water suction pipe is adjusted, thereby ensuring that the water suction pipe will not extract the sludge settled in the reaction box while absorbing water. The setting of the second filter net is used to further filter the sewage, and the treated sewage is discharged through the drain pipe. When the amount of sludge collected in the sludge box reaches a certain amount, the sludge pump of the sewage discharge pipe is started, and then the sludge in the sludge box is discharged.

[0007] In order to be able to see the amount of sludge sedimentation in the reaction box through the observation window:

[0008] As a further improvement of the above technical solution: a frame groove is opened on the inner side of the box-type frame wall, and transparent glass is installed on the inner wall of the frame groove. A water inlet pipe is arranged on the top of the box-type frame, and the lower end of the water inlet pipe passes through the top wall of the reaction box and extends to the inner side of the reaction box.

[0009] The beneficial effects of this improvement are as follows: through the setting of a box-type frame, it is used to install and fix the reaction box, filter box, and treatment box. Through the opening of the frame groove and the installation of transparent glass, the amount of sludge sedimentation in the reaction box can be seen through the observation window.

[0010] In order to stir the sewage and flocculant during the rotation of the stirring blades:

[0011] As a further improvement of the above technical solution: the motor is electrically connected to the operation panel, the end of the stirring shaft away from the motor is rotatably connected to the inner wall of the reaction box, and the outer ring of the stirring shaft is connected to a stirring blade.

[0012] The beneficial effect of this improvement is: when in use, add sewage from the water inlet pipe into the reaction box, then add an appropriate amount of flocculant, start the motor, and the stirring blades stir the sewage and flocculant during the rotation process. After the stirring is completed, turn off the motor to precipitate the sewage.

[0013] In order to transport the sludge in the reaction tank to the sludge tank for collection through the sludge pipe:

[0014] As a further improvement of the above technical solution: the wall of the reaction box is provided with an observation window with a scale, the sludge pipe is connected to a sludge pump, and one end of the sludge pipe away from the sludge box extends to the inner side of the reaction box.

[0015] The beneficial effect of this improvement is that when the amount of sludge in the reaction box reaches a certain amount as observed through the observation window, the sludge pump of the sludge pipe is turned on, and then the sludge in the reaction box is transported to the sludge box through the sludge pipe for collection.

[0016] To adjust the height of the suction pipe:

[0017] As a further improvement of the above technical solution: the electric push rod is electrically connected to the operation panel, the end of the telescopic tube away from the water pipe is connected to a water suction pipe, and the water pipe is connected to a water pump.

[0018] The beneficial effect of this improvement is: when the sewage in the reaction box has completed sedimentation, the thickness of the sludge in the reaction box is observed through the observation window, and then the operation of the electric push rod is started and the use height of the suction pipe is adjusted, thereby ensuring that the suction pipe will not extract the sludge settled in the reaction box while absorbing water.

[0019] In order to retain the macromolecular substances in the sewage by the membrane and attach them to the outer surface of the membrane body:

[0020] As a further improvement of the above technical solution: the ceramic membrane tube is a ceramic membrane filter tube, and a hole for the ceramic membrane tube to pass through is reserved on the inner side of the positioning plate.

[0021] The beneficial effect of this improvement is that when the sewage in the reaction box flows into the filter box through the water pipe, the sewage flows into the ceramic membrane tube. Through the dense micropores on the tube wall of the ceramic membrane tube, under the action of pressure, the macromolecular substances in the sewage are retained by the membrane and attached to the outer surface of the membrane body, and the water that meets the filtration accuracy flows out through the membrane and gathers at the bottom of the filter box.

[0022] For repeated cleaning of ceramic membrane tubes:

[0023] As a further improvement of the above technical solution: a return pipe is arranged inside the processing box, one end of the return pipe away from the processing box is connected to the filter box, and the return pipe is connected to a water pump.

[0024] The beneficial effects of this improvement are as follows: after the water pump of the clean water pipe is turned on, the sewage in the filter box is transported from the clean water pipe to the treatment box, and then a filter net is used to filter the inflowing sewage. When the amount of polymer attached to the ceramic membrane tube is large, the filtration efficiency of the ceramic membrane tube is reduced. The water pump of the return pipe is turned on, and the water in the treatment box is transported to the filter box through the return pipe for repeated cleaning of the ceramic membrane tube.

[0025] In order to further filter the sewage:

[0026] As a further improvement of the above technical solution: one end of the treatment box is connected to a drain pipe, the drain pipe is connected to a water pump, a second filter net is arranged below the first filter net, one end of the box-type frame is connected to a sewage pipe, the sewage pipe is provided with a sludge pump, and one end of the sewage pipe extends to the inner side of the sludge box.

[0027] The beneficial effects of this improvement are: the setting of the second filter net is used to further filter the sewage, and the treated sewage is discharged through the drain pipe. When the amount of sludge collected in the sludge box reaches a certain amount, the sludge pump of the sewage pipe is started, and then the sludge in the sludge tank is discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0029] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0030] Figure 3 It is a schematic cross-sectional structure diagram of the box-type frame of the utility model.

[0031] Figure 4 It is a schematic cross-sectional structure diagram of the filter box of the utility model.

[0032] Figure 5 It is a schematic cross-sectional structure diagram of the processing box of the utility model.

[0033] In the figure: 1. Box-type component; 11. Box-type frame; 12. Frame slot; 13. Drain pipe; 14. Water inlet pipe; 15. Sludge pipe; 16. Sludge pump; 17. Sludge box; 2. Reaction component; 21. Reaction box; 22. Motor; 23. Stirring shaft; 24. Electric push rod; 25. Adjustment plate; 26. Stirring blade; 27. Observation window; 3. Filter component; 31. Filter box; 32. Water pipe; 33. Telescopic pipe; 34. Water suction pipe; 35. Ceramic membrane tube; 36. Water pump; 37. Positioning plate; 38. Water purification pipe; 4. Treatment component; 41. Treatment box; 42. Filter one net; 43. Filter two net; 44. Drain pipe; 45. Reflux pipe. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, a container-type sewage treatment device includes a box component 1, a reaction component 2, a filter component 3, and a treatment component 4. The box component 1 includes a box frame 11 and a sludge pump 16. The reaction component 2 includes a reaction box 21. The filter component 3 includes a filter box 31 and a water pump 36. The treatment component 4 includes a treatment box 41. A sludge box 17 is arranged on the inner side of the box frame 11. A sludge pipe 15 is connected to the top of the sludge box 17. A motor 22 is arranged on the top of the reaction box 21. A stirring shaft 23 is connected to the output end of the motor 22. An electric push rod 24 is connected to the inner wall of the reaction box 21. An adjusting plate 25 is connected to the output end of the electric push rod 24. A water pipe 32 is connected to one end of the filter box 31. A telescopic pipe 33 is connected to the end of the water pipe 32 away from the filter box 31. A positioning plate 37 is connected to the inner wall of the filter box 31. A ceramic membrane tube is connected to the inner side of the positioning plate 37.

[0036] 35, one end of the filter box 31 is connected to a clean water pipe 38, the inner wall of the treatment box 41 is connected to a filter net 42, the inner side of the wall of the box frame 11 is provided with a frame groove 12, the inner wall of the frame groove 12 is installed with transparent glass, the top of the box frame 11 is provided with a water inlet pipe 14, the lower end of the water inlet pipe 14 passes through the top wall of the reaction box 21 and extends to the inner side of the reaction box 21; through the setting of the box frame 11, it is used to install and fix the reaction box 21, the filter box 31, and the treatment box 41, and through the opening of the frame groove 12 and the installation of transparent glass, the amount of sludge precipitation in the reaction box 21 can be seen through the observation window 27, the electric The motor 22 is electrically connected to the operation panel, the end of the stirring shaft 23 away from the motor 22 is rotatably connected to the inner wall of the reaction box 21, and the outer ring of the stirring shaft 23 is connected to the stirring blade 26; when in use, the sewage is added into the reaction box 21 from the water inlet pipe 14, and then a proper amount of flocculant is added, and the motor 22 is started. The stirring blade 26 stirs the sewage and the flocculant during the rotation process. After the stirring is completed, the motor 22 is turned off to precipitate the sewage. The wall of the reaction box 21 is provided with an observation window 27 with a scale, and the sludge pipe 15 is connected to the sludge pump 16. The end of the sludge pipe 15 away from the sludge box 17 extends to the inner side of the reaction box 21; through the observation window 2 When the amount of sludge in the reaction box 21 reaches a certain amount, the sludge pump 16 of the sludge pipe 15 is turned on, and then the sludge in the reaction box 21 is transported to the sludge box 17 through the sludge pipe 15 for collection, and the electric push rod 24 is electrically connected to the operation panel, and the end of the telescopic tube 33 away from the water pipe 32 is connected to the water suction pipe 34, and the water pipe 32 is connected to the water pump 36; when the sewage in the reaction box 21 is completely precipitated, the thickness of the sludge in the reaction box 21 is observed through the observation window 27, and then the operation of the electric push rod 24 is started and the use height of the water suction pipe 34 is adjusted, so as to ensure that the water suction pipe 34 will not extract the sludge precipitated in the reaction box 21 while absorbing water. The ceramic membrane tube 35 is a ceramic membrane filter tube, and a hole for the ceramic membrane tube 35 to pass through is reserved on the inner side of the positioning plate 37; when the sewage in the reaction box 21 flows into the filter box 31 through the water pipe 32, the sewage flows into the ceramic membrane tube 35, and through the tube wall of the ceramic membrane tube 35 with dense micropores, under the action of pressure, the macromolecular substances in the sewage are retained by the membrane and attached to the outer surface of the membrane body, and the water that meets the filtration accuracy flows out through the membrane and gathers at the bottom of the filter box 31. A return pipe 45 is arranged on the inner side of the treatment box 41, and the end of the return pipe 45 away from the treatment box 41 is connected to the filter box 31, and the return pipe 45 is connected to the water pump 36;After the water pump 36 of the clean water pipe 38 is turned on, the sewage in the filter box 31 is transported from the clean water pipe 38 to the treatment box 41, and then the filter net 42 is used to filter the inflowing sewage. When the amount of polymer attached to the ceramic membrane tube 35 is large, the filtration efficiency of the ceramic membrane tube 35 is reduced. The water pump 36 of the return pipe 45 is turned on, and the water in the treatment box 41 is transported to the filter box 31 through the return pipe 45 for repeated cleaning of the ceramic membrane tube 35. One end of the treatment box 41 is connected to a drain pipe 44, and the drain pipe 44 is connected to A water pump 36 is provided below the first filter net 42, a second filter net 43 is provided, one end of the box-type frame 11 is connected to a sewage pipe 13, the sewage pipe 13 is provided with a sludge pump 16, and one end of the sewage pipe 13 extends to the inner side of the sludge tank 17; the second filter net 43 is provided for further filtering the sewage, and the treated sewage is discharged through the drain pipe 44. When the amount of sludge collected in the sludge tank 17 reaches a certain amount, the sludge pump 16 of the sewage pipe 13 is started, and then the sludge in the sludge tank 17 is discharged.;

[0037] The working principle of the utility model is as follows: when in use, sewage is added into the reaction box 21 from the water inlet pipe 14, and then a proper amount of flocculant is added, the motor 22 is started, and the stirring blade 26 stirs the sewage and the flocculant during the rotation process. After the stirring is completed, the motor 22 is turned off to precipitate the sewage. When the sewage in the reaction box 21 is completely precipitated, the thickness of the sludge in the reaction box 21 is observed through the observation window 27, and then the electric push rod 24 is started and the use height of the water suction pipe 34 is adjusted, so as to ensure that the water suction pipe 34 is at the height of absorbing water. At the same time, the sludge deposited in the reaction box 21 will not be extracted. When the sewage in the reaction box 21 flows into the filter box 31 through the water pipe 32, the sewage flows into the ceramic membrane tube 35. Through the dense micropores on the tube wall of the ceramic membrane tube 35, under the action of pressure, the macromolecular substances in the sewage are retained by the membrane and attached to the outer surface of the membrane body, and the water that meets the filtration accuracy flows out through the membrane and gathers at the bottom of the filter box 31. After the water pump 36 of the clean water pipe 38 is turned on, the sewage in the filter box 31 is transported from the clean water pipe 38 to the treatment box 41, and then The first filter net 42 filters the inflowing sewage. When the amount of polymer attached to the ceramic membrane tube 35 is large, the filtration efficiency of the ceramic membrane tube 35 is reduced. The water pump 36 of the return pipe 45 is turned on, and the water in the treatment box 41 is transported to the filter box 31 through the return pipe 45 for repeated cleaning of the ceramic membrane tube 35. The second filter net 43 is set to further filter the sewage. The treated sewage is discharged through the drain pipe 44. The amount of sludge in the reaction box 21 reaches a certain amount when it is observed through the observation window 27. When the sludge in the reaction box 21 is discharged, the sludge pump 16 of the sludge pipe 15 is turned on. Then, the sludge in the reaction box 21 is transported to the sludge box 17 through the sludge pipe 15 for collection. When the amount of sludge collected in the sludge box 17 reaches a certain amount, the sludge pump 16 of the sewage pipe 13 is started. Then, the sludge in the sludge box 17 is discharged. The box-type frame 11 is used to install and fix the reaction box 21, the filter box 31, and the treatment box 41. The amount of sludge precipitation in the reaction box 21 can be seen through the observation window 27 through the opening of the frame groove 12 and the installation of transparent glass.

[0038] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A containerized sewage treatment device, comprising a box-type component (1), a reaction component (2), a filtering component (3), and a treatment component (4), wherein the box-type component (1) comprises a box-type frame (11) and a sludge pump (16), the reaction component (2) comprises a reaction box (21), the filtering component (3) comprises a filtering box (31) and a water pump (36), and the treatment component (4) comprises a treatment box (41), characterized in that: A sludge box (17) is arranged on the inner side of the box-type frame (11), and a sludge pipe (15) is connected to the top of the sludge box (17). A motor (22) is arranged on the top of the reaction box (21), and an output end of the motor (22) is connected to a stirring shaft (23). An electric push rod (24) is connected to the inner wall of the reaction box (21), and an adjusting plate (25) is connected to the output end of the electric push rod (24). One end of the filter box (31) is connected to a water pipe (32), and an end of the water pipe (32) away from the filter box (31) is connected to a telescopic pipe (33). The inner wall of the filter box (31) is connected to a positioning plate (37), and a ceramic membrane tube (35) is connected to the inner side of the positioning plate (37). One end of the filter box (31) is connected to a clean water pipe (38), and the inner wall of the treatment box (41) is connected to a filter net (42).

2. A containerized sewage treatment device according to claim 1, characterized in that: A frame groove (12) is provided on the inner side of the wall of the box-type frame (11), and transparent glass is installed on the inner wall of the frame groove (12). A water inlet pipe (14) is provided on the top of the box-type frame (11), and the lower end of the water inlet pipe (14) passes through the top wall of the reaction box (21) and extends to the inner side of the reaction box (21).

3. A containerized sewage treatment device according to claim 1, characterized in that: The motor (22) is electrically connected to the operation panel, and one end of the stirring shaft (23) away from the motor (22) is rotatably connected to the inner wall of the reaction box (21), and the outer ring of the stirring shaft (23) is connected to a stirring blade (26).

4. A containerized sewage treatment device according to claim 1, characterized in that: The wall of the reaction box (21) is provided with an observation window (27) with a scale, the sludge pipe (15) is connected to a sludge pump (16), and one end of the sludge pipe (15) away from the sludge box (17) extends to the inner side of the reaction box (21).

5. A containerized sewage treatment device according to claim 1, characterized in that: The electric push rod (24) is electrically connected to the operation panel, and one end of the telescopic tube (33) away from the water pipe (32) is connected to a water suction pipe (34). The water pipe (32) is connected to a water pump (36).

6. A containerized sewage treatment device according to claim 1, characterized in that: The ceramic membrane tube (35) is a ceramic membrane filter tube, and a hole for the ceramic membrane tube (35) to pass through is reserved on the inner side of the positioning plate (37).

7. A containerized sewage treatment device according to claim 1, characterized in that: A return pipe (45) is provided inside the processing box (41), one end of the return pipe (45) away from the processing box (41) is connected to the filter box (31), and the return pipe (45) is connected to a water pump (36).

8. A containerized sewage treatment device according to claim 1, characterized in that: One end of the treatment box (41) is connected to a drain pipe (44), and the drain pipe (44) is connected to a water pump (36). A second filter net (43) is arranged below the first filter net (42). One end of the box-type frame (11) is connected to a sewage pipe (13), and the sewage pipe (13) is provided with a sludge pump (16). One end of the sewage pipe (13) extends to the inner side of the sludge box (17).

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