Underground water treatment device with sludge filtering system

Abstract

The utility model provides an underground water treatment device with a sludge filtering system, and belongs to the technical field of underground water treatment. Comprising a stirring tank and a separation barrel, a first water pump and a first conveying pipe are arranged on the front side of the stirring tank, a stirring motor is fixedly connected to the middle of the upper end of the stirring tank, and a second water pump and a second conveying pipe are arranged on the left side of the stirring tank; the left end of the separation cylinder is fixedly connected with a driving motor, and the interior of the separation cylinder is rotationally connected with a conveying auger; and the right side of the bottom of the separation barrel is fixedly connected with a filter box, and a filter piece, a filter sponge and a filter gauze are arranged in the filter box. Underground water and sludge are conveyed and layered from bottom to top through the conveying auger, and the underground water is filtered by the filter, the filter gauze and the filter sponge and then is discharged, so that the filter, the filter gauze and the filter sponge are convenient to disassemble, clean and replace; and the sludge filtering efficiency in the underground water treatment process is prevented from being reduced due to blockage caused by long-time use.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground water treatment technical field especially underground water treatment device with silt filter system. BACKGROUND

[0002] Underground water is water existing in the space of rock below the ground, and in a narrow sense, it refers to water in the saturated aquifer below the underground water surface. Underground water is an important part of water resources. Due to its stable water volume and good water quality, it is one of the important water sources for agricultural irrigation, industry and mining, and cities. However, under certain conditions, the change of underground water can cause adverse natural phenomena such as marshification, salinization, landslide, and ground subsidence. When treating underground water, it is necessary to use pipelines to transport underground water. At the same time, underground water is easily polluted. Underground water pollution is a phenomenon caused by human factors that deteriorate the quality of underground water. The main causes of underground water pollution are: direct discharge of industrial wastewater into the ground, and contaminated surface water entering the underground aquifer. Therefore, during the extraction of underground water, it needs to be treated. Since the underground water layer contains a large amount of silt, silt filtration is particularly critical during underground water treatment.

[0003] After searching, a kind of underground water treatment device with silt filter system (publication number CN217139457 U) is disclosed in Chinese patent. The patent increases the length of underground water suction by winding water pipe outside winding roller. The suction water is pumped into filter box. First, it is filtered by coarse filter plate to coarsely filter large particles such as stones in underground water. Then, it is finely filtered by fine filter plate to filter silt and small particles in water. The filtered water is transported to purification and disinfection tank through conveying pipe. Coarse filter stones and other large particles are discharged and collected by scraper of cleaning assembly. It saves manual labor and makes collection convenient. Although the silt can be filtered, the parallelly placed spiral rods can bring underground water and silt to the position of sewage pipe at the same time. The fine filter plate is not easy to replace. In the process of driving silt by spiral rod, the filter gap in the middle of fine filter plate is easy to be filled with silt, which can cause blockage after long-term use, reducing the efficiency of silt filtration during underground water treatment. Therefore, the underground water treatment device with silt filter system is provided to meet the needs. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide an underground water treatment device with silt filter system to solve the problems of simultaneous discharge of underground water with silt and easy blockage of filter plate.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A groundwater treatment device with silt filtering system, including agitator jar and separation cylinder, the front side of agitator jar is provided with first water pump, the output of first water pump is fixedly connected with first delivery pipe, the upper end of first delivery pipe is fixedly connected in the upper end front portion of agitator jar, the upper end middle part of agitator jar is fixedly connected with agitator motor, the left side of agitator jar is provided with second water pump, the input of second water pump is fixedly connected with second delivery pipe, the output of second water pump is fixedly connected with third delivery pipe, the upper end of second delivery pipe is fixedly connected in the upper end left side of agitator jar, the upper end of third delivery pipe is fixedly connected in the right side of separation cylinder;

[0007] The left end of the separation cylinder is fixedly connected with a drive motor, and the inside of the separation cylinder is rotatably connected with a conveying auger.

[0008] The bottom right side of the separation cylinder is fixedly connected with a filter box, the inside of the filter box is provided with a plurality of filter pieces and filter sponges, and the upper part of the filter piece is provided with a filter gauze.

[0009] Further, the plurality of filter pieces are vertically placed inside the filter box, and the plurality of filter sponges are placed in parallel in the middle part of the filter piece.

[0010] Further, the bottom of the filter box is provided with a drain pipe, the upper right side of the separation cylinder is provided with a sewage inlet, the upper end of the third delivery pipe is fixedly installed inside the sewage inlet, and the bottom left side of the separation cylinder is provided with a sewage outlet.

[0011] Further, the bottom of the separation cylinder is provided with a plurality of support frames, and the upper part of each support frame is provided with a clamp.

[0012] Further, the left and right ends of the conveying auger are provided with rotating discs, the outer ends of the rotating discs are provided with clamping rings, and the clamping rings are rotatably connected to the inside left and right ends of the separation cylinder.

[0013] Further, the right end bottom of the separation cylinder is fixedly connected with a support plate, the upper end of the support plate is fixedly connected with a fixed seat, the left side of the fixed seat is provided with a rotating seat, and the right end of the rotating shaft of the conveying auger is rotatably connected to the inside of the rotating seat.

[0014] Further, the upper right side of the agitator jar is provided with a vent, and the left and right sides of the filter box are provided with side panels.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, the underground water and silt are transported into the stirring tank by the first water pump and the first conveying pipe, and are fully mixed by the stirring motor, and then are transported into the separation cylinder by the second water pump and the second conveying pipe, and are transported layer by layer from bottom to top by the conveying auger to prevent the underground water and silt from being simultaneously transported and discharged, and the underground water flows downward due to gravity, and the silt is transported to the upper end by the conveying auger, and the underground water is filtered and discharged after passing through the filter sheet, the filter gauze and the filter sponge, and the filter box is arranged to facilitate the disassembly and cleaning of the filter sheet, the filter gauze and the filter sponge, and prevent the filter efficiency of the silt in the underground water treatment process from being reduced due to blockage after long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description, further serve to explain the principles of the present disclosure and to enable a person skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 FIG. 1 is a perspective view of a groundwater treatment device with a silt filtering system;

[0019] Figure 2 FIG. 3 is an exploded view of a filter box, a filter sheet, a filter sponge and a filter gauze of the groundwater treatment device with the silt filtering system;

[0020] Figure 3 FIG. 5 is a perspective view of a conveying auger, a rotating disc, a fixed seat and a rotating seat of the groundwater treatment device with the silt filtering system;

[0021] Figure 4 FIG. 7 is a sectional view of a separation cylinder, a conveying auger and a filter box of the groundwater treatment device with the silt filtering system;

[0022] Figure 5 FIG. 9 is a perspective view of a separation cylinder of the groundwater treatment device with the silt filtering system;

[0023] Figure 6 FIG. 11 is a perspective view of a support plate, a fixed seat and a rotating seat of the groundwater treatment device with the silt filtering system.

[0024] [REFERENCE SIGNS]

[0025] 1, stirring tank; 2, first water pump; 3, first conveying pipe; 4, stirring motor; 5, second water pump; 6, second conveying pipe; 7, third conveying pipe; 8, separation cylinder; 9, driving motor; 10, filter box; 11, filter sheet; 12, filter sponge; 13, filter gauze; 14, drain pipe; 15, clamp; 16, sewage inlet; 17, sewage outlet; 18, side panel; 19, support frame; 20, rotating disc; 21, clamping ring; 22, support plate; 23, fixing seat; 24, rotating seat; 25, conveying auger; 26, air vent.

[0026] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment, and the ordinary skilled in the art can adjust or modify these devices and environment according to specific needs, and the adjustment or modification still includes in the scope of the appended claims. DETAILED DESCRIPTION

[0027] The underground water treatment device with sludge filtering system provided by the utility model is described in detail below in combination with the drawings and specific embodiments. It should be noted that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by the skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of the skilled in the related art to realize such feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0029] Generally, the terms can be understood at least partly from the use in the context. For example, depending at least partly on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in the singular sense or can be used to describe a combination of features, structures or characteristics in the plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead allow the existence of other factors not necessarily explicitly described, at least partly depending on the context.

[0030] As Figures 1-6As shown, the embodiment of the utility model provides a groundwater treatment device with silt filtering system, including agitator jar 1 and separation cylinder 8, the front side of agitator jar 1 is provided with first water pump 2, the output of first water pump 2 is fixedly connected with first delivery pipe 3, the upper end of first delivery pipe 3 is fixedly connected in the upper end front portion of agitator jar 1, the upper end middle part of agitator jar 1 is fixedly connected with stirring motor 4, the left side of agitator jar 1 is provided with second water pump 5, the input of second water pump 5 is fixedly connected with second delivery pipe 6, the output of second water pump 5 is fixedly connected with third delivery pipe 7, the upper end of second delivery pipe 6 is fixedly connected in the upper end left side of agitator jar 1, the upper end of third delivery pipe 7 is fixedly connected in the right side of separation cylinder 8;

[0031] The left end of the separation cylinder 8 is fixedly connected with a driving motor 9, and the inside of the separation cylinder 8 is rotatably connected with a conveying auger 25, and the rotating shaft of the driving motor 9 is fixedly connected with the left end of the conveying auger 25.

[0032] The bottom right side of the separation cylinder 8 is fixedly connected with a filter box 10, and the inside of the filter box 10 is provided with a plurality of filter pieces 11 and filter sponges 12, and the upper part of the filter piece 11 is provided with a filter gauze 13.

[0033] As shown in the drawings, Figure 2 The plurality of filter pieces 11 are vertically placed in the inside of the filter box 10, and the plurality of filter sponges 12 are parallelly placed in the middle part of the filter piece 11, so as to facilitate the installation and placement of the filter piece 11 and the filter sponge 12, and at the same time, the underground water is filtered clean by the plurality of filter pieces 11 and the filter sponges 12.

[0034] As shown in the drawings, Figure 4 And 5 The bottom of the filter box 10 is provided with a drain pipe 14, the upper right side of the separation cylinder 8 is provided with a sewage inlet 16, the upper end of the third delivery pipe 7 is fixedly installed in the inside of the sewage inlet 16, the bottom left side of the separation cylinder 8 is provided with a sewage outlet 17, the filtered underground water is discharged through the drain pipe 14, the underground water and silt are conveyed to the inside of the separation cylinder 8 through the sewage inlet 16, and the separated silt is discharged through the sewage outlet 17.

[0035] As shown in the drawings, Figure 1 The bottom of the separation cylinder 8 is provided with a plurality of support frames 19, the upper part of the support frame 19 is provided with a clamp 15, the separation cylinder 8 is supported through the support frame 19, and the separation cylinder 8 is fixed through the upper end of the clamp 15 and the support frame 19.

[0036] As shown in the drawings, Figure 3As shown, the left and right ends of the conveying auger 25 are provided with rotating discs 20, and the outer ends of the rotating discs 20 are provided with clamping rings 21 which are respectively rotatably connected to the inner left and right ends of the separation cylinder 8. Through the rotating discs 20 and the clamping rings 21, the rotating stability of the conveying auger 25 in the inner side of the separation cylinder 8 is increased, and the sealing performance of the connection position is also increased.

[0037] As shown in Figure 4 and 6 The right end of the separation cylinder 8 is fixedly connected with a support plate 22, the upper end of the support plate 22 is fixedly connected with a fixed seat 23, the left side of the fixed seat 23 is provided with a rotating seat 24, and the rotating shaft right end of the conveying auger 25 is rotatably connected to the inner side of the rotating seat 24. The fixed seat 23 is supported by the support plate 22, and the rotating shaft right end of the conveying auger 25 is supported by the rotating seat 24, thereby increasing the rotating stability of the rotating shaft right end of the conveying auger 25.

[0038] As shown in Figure 1 and 2 The upper right side of the stirring tank 1 is provided with a vent 26, and the left and right sides of the filter box 10 are provided with side plates 18. Since the first water pump 2 and the first conveying pipe 3 will transport part of the air during the conveying of underground water and sludge, the vent 26 can discharge the gas generated during the stirring process of the stirring tank 1, and at the same time, it is convenient to add flocculating agent into the stirring tank 1. The filter box 10 is installed at the bottom of the separation cylinder 8 through the side plates 18, and the convenience of installation and disassembly is increased.

[0039] The technical scheme provided by the utility model firstly transports the underground water and sludge into the stirring tank 1 through the first water pump 2 and the first conveying pipe 3 and stirs them by the stirring motor 4. The gas generated during the stirring process is discharged through the vent 26, and at the same time, the flocculating agent can be added into the stirring tank 1 through the vent 26, so that the underground water and sludge are fully mixed and flocculated. Then, the underground water and sludge are transported into the separation cylinder 8 through the second water pump 5 and the second conveying pipe 6. The conveying auger 25 is driven to rotate by the driving motor 9, and the underground water and sludge are transported layer by layer from bottom to top. The underground water flows downward due to the influence of gravity, and the sludge is transported to the upper end through the conveying auger 25. Then, the underground water is filtered by the filter gauze net 13, the filter sheet 11 and the filter sponge 12 and is discharged through the drain pipe 14. Finally, the transported sludge is discharged through the blowdown port 17.

[0040] The utility model covers any alternative, modification, equivalent method and scheme made on the essence and range of the utility model. In order to enable the public to have a thorough understanding of the utility model, the specific details are explained in the above preferred embodiments of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art.

[0041] The above merely is preferred implementation manner of the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the principle of the present application, can also make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the present application.

Claims

1. A groundwater treatment device with a sludge filtration system, comprising a mixing tank (1) and a separation cylinder (8), characterized in that: A first water pump (2) is provided on the front side of the mixing tank (1). The output end of the first water pump (2) is fixedly connected to a first conveying pipe (3). The upper end of the first conveying pipe (3) is fixedly connected to the front of the upper end of the mixing tank (1). A stirring motor (4) is fixedly connected to the middle of the upper end of the mixing tank (1). A second water pump (5) is provided on the left side of the mixing tank (1). The input end of the second water pump (5) is fixedly connected to a second conveying pipe (6). The output end of the second water pump (5) is fixedly connected to a third conveying pipe (7). The upper end of the second conveying pipe (6) is fixedly connected to the left side of the upper end of the mixing tank (1). The upper end of the third conveying pipe (7) is fixedly connected to the right side of the separation cylinder (8). A drive motor (9) is fixedly connected to the left end of the separation cylinder (8), and a conveying auger (25) is rotatably connected inside the separation cylinder (8). The rotating shaft of the drive motor (9) is fixedly connected to the left end of the conveying auger (25). A filter box (10) is fixedly connected to the bottom right side of the separation cylinder (8). The filter box (10) is equipped with several filter plates (11) and filter sponges (12). A filter screen (13) is provided on the upper part of the filter plates (11).

2. The groundwater treatment device with a sludge filtration system according to claim 1, characterized in that, Several filter discs (11) are placed vertically inside the filter box (10), and several filter sponges (12) are placed parallel to the middle of the filter discs (11).

3. A groundwater treatment device with a sludge filtration system according to claim 1, characterized in that, The bottom of the filter box (10) is provided with a drain pipe (14), the upper right side of the separation cylinder (8) is provided with a sewage inlet (16), the upper end of the third conveying pipe (7) is fixedly installed inside the sewage inlet (16), and the bottom left side of the separation cylinder (8) is provided with a sewage outlet (17).

4. A groundwater treatment device with a sludge filtration system according to claim 1, characterized in that, The bottom of the separation cylinder (8) is provided with several support frames (19), and the upper part of each support frame (19) is provided with a clamp (15).

5. A groundwater treatment device with a sludge filtration system according to claim 1, characterized in that, The left and right ends of the conveying auger (25) are each provided with a rotating disk (20), and the outer end of the rotating disk (20) is provided with a locking ring (21). The locking ring (21) is rotatably connected to the left and right ends of the inner side of the separating cylinder (8).

6. A groundwater treatment device with a sludge filtration system according to claim 1, characterized in that, A support plate (22) is fixedly connected to the bottom right end of the separation cylinder (8), and a fixed seat (23) is fixedly connected to the upper end of the support plate (22). A rotating seat (24) is provided on the left side of the fixed seat (23), and the right end of the rotating shaft of the conveying auger (25) is rotatably connected to the inner side of the rotating seat (24).

7. A groundwater treatment device with a sludge filtration system according to claim 1, characterized in that, A vent (26) is provided on the upper right side of the mixing tank (1), and side panels (18) are provided on both the left and right sides of the filter box (10).

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