A portable groundwater monitoring well washing wastewater treatment device

Abstract

The present invention relates to a portable groundwater monitoring well washing wastewater treatment device, which relates to the field of environmental monitoring technology, including a carrying box, the carrying box including two half boxes, both of which are provided with support frames that can move outward, and the two half boxes are placed in an inverted V shape directly above the groundwater monitoring well through the two support frames; a treatment component for treating well washing wastewater is provided in the carrying box, and the treatment component includes a plurality of vertically stacked treatment boxes, and the treatment box is provided with a treatment unit, and a suspension mechanism for hanging the treatment component is also fixed in the carrying box. The device is configured in the form of a suitcase, which is easy to carry, and the carrying box also serves as a supporting body and a protective plate. The treatment component is suspended directly above the groundwater monitoring well through the carrying box to prevent people and animals around from falling into the monitoring well, and the installation efficiency of the entire device is relatively high.

Description

Technical Field

[0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to a portable groundwater monitoring well washing wastewater treatment device. Background Art

[0002] During the operation and maintenance of groundwater monitoring wells, in order to ensure the accuracy and reliability of monitoring data, the monitoring wells need to be cleaned and maintained regularly. In this process, the sediments and sludge in the wells are removed by over-pumping, backwashing, extraction and air washing. The wastewater generated is well-washing wastewater, which usually contains sediments, sludge, suspended solids, organic matter and other possible pollutants in the well.

[0003] The well-washing wastewater treatment device of the groundwater monitoring well is a device specially designed to treat the wastewater generated in the well-washing process. However, the existing well-washing wastewater treatment device has poor portability. This type of device is generally a cart structure. Although it is easy to move to a certain extent, it is still bulky as a whole, and is not convenient for rapid deployment and long-distance transportation. Moreover, when treating the well-washing wastewater, the existing well-washing wastewater treatment takes a long time and the wellhead is exposed, so there is a risk of people and animals around falling into the monitoring well, and the safety is poor. Generally, protective facilities such as fences and warning signs are added at the well-washing wastewater site to prevent people from entering by mistake or accidents. However, setting up fences increases the number of steps for device installation and makes the device more inconvenient to carry.

[0004] To this end, we provide a portable groundwater monitoring well washing wastewater disposal device to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a portable groundwater monitoring well washing wastewater treatment device in view of the problems of the background technology.

[0006] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0007] A portable groundwater monitoring well well washing wastewater treatment device comprises a carrying box, the carrying box comprises two half boxes, each of the two half boxes is provided with a support frame that can move outward, and the two half boxes are arranged in an inverted V shape directly above the groundwater monitoring well through the two support frames; a treatment component for treating well washing wastewater is provided in the carrying box, the treatment component comprises a plurality of treatment boxes stacked vertically, a treatment unit is provided in the treatment box, and a suspension mechanism for suspending the treatment component is also fixedly provided in the carrying box; a pumping component for extracting well washing wastewater into the uppermost treatment box and driving the treatment units in the plurality of treatment boxes to vibrate simultaneously is provided below the treatment component.

[0008] As a further optimization scheme of the present invention, one side between the two half boxes is hinged by a hinge, and the other side is buckled by a lock; a handle is provided on the side of the half box at the hinge, and a leg is provided on the side of the half box at the lock, and a pull rod and a universal wheel are respectively provided on the other two sides of one of the half boxes.

[0009] As a further optimization scheme of the present invention, when the two half boxes are unfolded into an inverted V-shape, detachable protective nets are provided at their ends; and elastic cores for fixing the processing box are provided inside the two half boxes.

[0010] As a further optimization scheme of the present invention, the support frame includes two adjusting rods which are symmetrically distributed and movably pass through the two ends of the half box, and a fastener for locking the adjusting rod is provided on the outer side surface of the half box, and the adjusting rod is provided with a plurality of adjustment holes which are evenly spaced and match the fastener; a pressure plate is rotatably provided between the outer ends of the two adjusting rods, and a fastener for locking the pressure plate is provided at the end of the adjusting rod.

[0011] As a further optimization scheme of the present invention, the suspension mechanism includes a guide rail fixed in one of the half-boxes and a pull plate slidably arranged on the guide rail; a pull ring is provided at the end of the pull plate, and the pull plate can drive the processing assembly to move outward as a whole to the outside of the carrying box, and a movable door for the processing assembly to pass through is provided on the end surface of the half-box; a mounting plate is fixedly provided at the bottom of the pull plate, and a first support is fixedly provided at the end of the mounting plate, and a second support fixedly connected to the top of the topmost processing box is rotatably provided in the first support.

[0012] As a further optimization solution of the present invention, a slide bar is provided on the top of the processing box, and a slide groove slidably matched with the slide bar is provided on the bottom of the processing box; the processing box is also provided with a groove for the water pumping component to pass through.

[0013] As a further optimization scheme of the present invention, the processing unit includes a purification core; an elastic ring and a plurality of evenly distributed springs located below the elastic ring are respectively provided between the purification core and the inner wall of the processing box, and at least one transmission rod for transmitting vibration is provided on the inner wall of the purification core close to the pumping assembly.

[0014] As a further optimization scheme of the present invention, the pumping assembly includes a water pump and a tripod for supporting the water pump; a water outlet main pipe is fixedly provided at the top water outlet of the water pump, a multi-way connector is provided at the top of the water outlet main pipe, and the multi-way connector is provided with a plurality of water outlet branches that are evenly distributed along the circumference and movably inserted into the treatment box.

[0015] As a further optimization scheme of the present invention, the fixed sleeve on the water outlet main pipe is provided with a plurality of fixed rings distributed at equal intervals; the fixed ring includes a ring body and a convex plate fixed on the ring body, and the transfer rod is inserted into the cavity between two adjacent convex plates.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention integrates the processing component and the pumping component into the carrying box by providing a carrying box and a supporting frame. The carrying box is in the form of a suitcase, so it is easy to carry. When disposing of well-washing wastewater, the carrying box also plays the role of supporting the main body and the protective plate. The processing component is suspended above the groundwater monitoring well through the carrying box, which also prevents surrounding people, animals, etc. from falling into the monitoring well. The installation efficiency of the entire device is relatively high.

[0018] 2. The present invention greatly improves the flexibility and adaptability of the device by providing a treatment box and a suspension mechanism, and the treatment box can be flexibly selected and combined according to the actual pollution situation and treatment requirements of the well-washing wastewater.

[0019] 3. The present invention provides a spring, an elastic ring, a transmission rod and a fixing ring, and drives the processing units in multiple processing boxes to vibrate simultaneously through the vibration of the water pump, thereby promoting full contact between the water flow and the materials in the purification core, and improving the efficiency and effect of the purification core. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of the present invention is shown in three dimensions. Figure 1 ;

[0021] Figure 2 The overall structure of the present invention is shown in three dimensions. Figure 2 ;

[0022] Figure 3 It is a front cross-sectional view of the overall structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the overall structure of the carrying case of the present invention;

[0024] Figure 5 It is a schematic diagram of the support frame structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the internal structure of the carrying case of the present invention;

[0026] Figure 7 It is a schematic diagram of the connection structure of the processing box, the suspension mechanism and the pumping assembly of the present invention;

[0027] Figure 8 It is a schematic diagram of the suspension mechanism structure of the present invention;

[0028] Fig. 9It is a schematic diagram of the structure of the processing box of the present invention;

[0029] Fig.10 It is a schematic diagram of the structure of the processing unit of the present invention;

[0030] Fig.11 It is a schematic diagram of the structure of the pumping assembly of the present invention;

[0031] Fig.12 It is a schematic diagram of the connection structure between the water outlet main pipe and the processing unit of the present invention.

[0032] In the figure:

[0033] 1. Carrying box; 101. Half box; 102. Handle; 103. Leg; 104. Pull rod; 105. Universal wheel; 106. Protective net; 107. Elastic core; 108. Movable door; 2. Support frame; 201. Adjustment rod; 202. Press plate; 203. Adjustment hole; 3. Processing box; 301. Slide bar; 302. Slide groove; 303. Groove; 304. Processing unit; 304a. Purification core; 304b. Spring; 304c, elastic ring; 304d, transfer rod; 4, suspension mechanism; 401, guide rail; 402, pull plate; 403, pull ring; 404, mounting plate; 405, first support; 406, second support; 5, pumping assembly; 501, water pump; 502, tripod; 503, water outlet main pipe; 504, multi-way connector; 505, water outlet branch pipe; 506, fixing ring; 506a, ring body; 506b, convex plate. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0035] Embodiment 1

[0036] In order to solve the problem that the existing well-washing wastewater treatment devices are poorly portable, such devices are generally cart-shaped. Although they are easy to move to a certain extent, they are still bulky and not convenient for rapid deployment and long-distance transportation. Figure 1-Figure 3The present invention provides a portable groundwater monitoring well washing wastewater treatment device, comprising a carrying case 1, the carrying case 1 comprising two half-boxes 101, each of the two half-boxes 101 being provided with a support frame 2 that can move outward, and the two half-boxes 101 being placed in an inverted V shape directly above the groundwater monitoring well through the two support frames 2; a treatment component for treating well washing wastewater is provided in the carrying case 1, and a pumping component 5 for extracting well washing wastewater into the treatment component is provided below the treatment component. The treatment component and the pumping component 5 can be integrated into the carrying case 1, and the carrying case 1 is in the form of a suitcase, so it is easy to carry, and when treating well washing wastewater, the carrying case 1 also plays the role of supporting the main body and the protective plate, and the treatment component is suspended directly above the groundwater monitoring well through the carrying case 1, and the surrounding people, animals, etc. are prevented from falling into the monitoring well.

[0037] like Figure 4 , Figure 6 As shown, one side of the two half boxes 101 is hinged by a hinge, and the other side is buckled by a lock; a handle 102 is provided on the side of the half box 101 at the hinge, and a leg 103 is provided on the side of the half box 101 at the lock, and a pull rod 104 and a universal wheel 105 are respectively provided on the other two sides of one of the half boxes 101, and the disposal device can be lifted by the handle 102, and can also be pulled by the cooperation of the pull rod 104 and the universal wheel 105, which effectively improves the convenience of the disposal device; when the two half boxes 101 are unfolded in an inverted V-shape, a detachable protective net 106 is provided at the end to prevent people, animals, etc. from falling into the monitoring well from the gap on the end face; the interior of the two half boxes 101 is provided with an elastic core 107 for fixing the treatment box 3, and the treatment box 3 is fixed by the elastic core 107 to prevent it from shaking during movement.

[0038] In order to make the carrying case 1 adaptable to the use of monitoring wells of different specifications and improve the placement stability of the carrying case 1, Figure 5 As shown, the support frame 2 includes two symmetrically distributed and movable adjustment rods 201 running through the two ends of the half box 101, and a fastener for locking the adjustment rod 201 is provided on the outer side of the half box 101, and a plurality of adjustment holes 203 are provided on the adjustment rod 201 and are evenly spaced and matched with the fastener; a pressing plate 202 is rotatably provided between the outer ends of the two adjustment rods 201, and a fastener for locking the pressing plate 202 is provided at the end of the adjustment rod 201. When in use, based on the actual conditions of the groundwater monitoring well, the extension length of the adjustment rod 201 is adjusted so that the carrying box 1 can be smoothly placed directly above the groundwater monitoring well, and then the pressing plate 202 is adjusted to a suitable angle to fit with the foundation, and then the pressing plate 202 is pressed down by stones or other counterweights.

[0039] like Fig.11As shown, the pumping assembly 5 includes a water pump 501 and a tripod 502 for supporting the water pump 501; a water outlet main pipe 503 is fixedly provided at the top water outlet of the water pump 501, a multi-way connector 504 is provided at the top of the water outlet main pipe 503, and a plurality of water outlet branches 505 are provided on the multi-way connector 504 and are evenly distributed along the circumference and movably inserted into the treatment box 3. The well-washing wastewater in the monitoring well is pumped out by the water pump 501, transported to each water outlet branch pipe 505 through the water outlet main pipe 503, and sprayed from the multiple water outlet branch pipes 505 to various positions in the treatment box 3, so that the well-washing wastewater can be evenly distributed in each corner of the treatment box 3.

[0040] Embodiment 2

[0041] On the basis of the first embodiment, in order to improve the flexibility and adaptability of the device and facilitate cleaning and maintenance of the processing box 3, as shown in FIG. Figure 3 , Figure 7 As shown, the treatment assembly includes a plurality of treatment boxes 3 stacked vertically, and a suspension mechanism 4 for suspending the treatment assembly is fixedly provided in the carrying box 1. The treatment boxes 3 can be flexibly selected and combined according to the actual pollution situation and treatment requirements of the well-washing wastewater, greatly improving the flexibility and adaptability of the device.

[0042] like Figure 8 As shown, the suspension mechanism 4 includes a guide rail 401 fixed in one of the half-boxes 101 and a pull plate 402 slidably arranged on the guide rail 401; a pull ring 403 is provided at the end of the pull plate 402, and the pull plate 402 can drive the processing assembly to move outward as a whole to the outside of the carrying box 1, so as to facilitate the adjustment of the number of processing boxes 3 or the cleaning and maintenance of the processing units 304 in the processing boxes 3. Since the processing assembly moves outward as a whole to the outside of the carrying box 1, during cleaning and maintenance, the human body is away from the top of the groundwater monitoring well, and the safety performance is guaranteed. A movable door 108 for the processing assembly to pass through is provided on the end face of the half-box 101; a mounting plate 404 is fixedly provided at the bottom of the pull plate 402, and a first support 405 is fixedly provided at the end of the mounting plate 404, and a second support 406 fixedly connected to the top of the uppermost processing box 3 is rotatably provided in the first support 405. The second support 406 is provided so that the processing assembly can be inserted into the elastic core 107 in the carrying case 1 when not in use, and can be rotated to a vertical state when treating well-washing wastewater, so that the deployment of the entire device can be more convenient.

[0043] In order to facilitate the vertical stacking and hanging of the processing boxes 3, as shown in FIG. Fig. 9As shown, a slide bar 301 is provided on the top of the treatment box 3, and a slide groove 302 is provided at the bottom of the treatment box 3 to slide with the slide bar 301; a groove 303 is also provided on the treatment box 3 for the pumping assembly 5 to pass through, and water inlet and outlet holes are provided on the top and bottom surfaces of the treatment box 3. Through the cooperation of the slide groove 302 and the slide bar 301, the treatment boxes 3 are easy to install and fix, and the number of treatment boxes 3 can be freely increased or decreased based on the water quality conditions. The treatment units 304 in each treatment box 3 are different, such as ordinary filter screens, activated carbon, adsorption resin, etc., which can be combined and adjusted according to actual needs.

[0044] Embodiment 3

[0045] On the basis of the first and second embodiments, in order to improve the efficiency and effect of the treatment component and promote the full contact between the water flow and the material in the treatment component, such as Figure 10-12 As shown, the pumping assembly 5 drives the processing units 304 in the multiple processing boxes 3 to vibrate simultaneously through its own vibration.

[0046] A processing unit 304 is provided in the processing box 3, and the processing unit 304 includes a purification core 304a; an elastic ring 304c and a plurality of evenly distributed springs 304b located below the elastic ring 304c are provided between the purification core 304a and the inner wall of the processing box 3, and at least one transmission rod 304d for transmitting vibration is provided on the inner wall of the purification core 304a close to the pumping component 5.

[0047] A plurality of equally spaced fixed rings 506 are fixedly sleeved on the water outlet main pipe 503; the fixed ring 506 comprises a ring body 506a and a convex plate 506b fixed on the ring body 506a, and the transmission rod 304d is inserted into the cavity between two adjacent convex plates 506b.

[0048] The impact force of the water flow and the operation of the water pump 501 will cause the water outlet main pipe 503 to vibrate to a certain extent. The water outlet main pipe 503 drives the fixed ring 506 to vibrate, and the fixed ring 506 drives the transmission rod 304d to vibrate. The transmission rod 304d transmits the vibration to the purification core 304a, thereby improving the efficiency and effect of the purification core 304a, promoting the full contact between the water flow and the material in the purification core 304a, and the setting of the spring 304b can further improve the vibration effect of the purification core 304a; if the vibration of the water pump 501 is too small, other vibration sources, such as a vibration motor, can also be installed at the bottom end of the water outlet main pipe 503 to ensure that the vibration of the water outlet main pipe 503 can drive the vibration of the treatment units 304 in multiple treatment boxes 3.

[0049] The above-mentioned embodiment only expresses one implementation mode of the present invention, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A portable groundwater monitoring well washing wastewater treatment device, comprising a carrying box (1), characterized in that: The carrying case (1) comprises two half-boxes (101), each of the two half-boxes (101) being provided with a support frame (2) that can move outwards, and the two half-boxes (101) are placed in an inverted V shape directly above the groundwater monitoring well via the two support frames (2); The carrying case (1) is provided with a treatment assembly for treating well-washing wastewater, the treatment assembly comprising a plurality of treatment boxes (3) stacked vertically, the treatment boxes (3) being provided with a treatment unit (304), and the carrying case (1) is also fixedly provided with a suspension mechanism (4) for suspending the treatment assembly; A pumping assembly (5) is provided below the processing assembly for pumping well-washing wastewater into the uppermost processing box (3) and driving the processing units (304) in the plurality of processing boxes (3) to vibrate simultaneously; The processing unit (304) comprises a purification core (304a), an elastic ring (304c) and a plurality of evenly distributed springs (304b) located below the elastic ring (304c) are respectively provided between the purification core (304a) and the inner wall of the processing box (3), and at least one transmission rod (304d) for transmitting vibration is provided on the inner wall of the purification core (304a) close to the water pumping assembly (5); The pumping assembly (5) comprises a water pump (501) and a tripod (502) for supporting the water pump (501); a main water outlet pipe (503) is fixedly provided at the top water outlet of the water pump (501); a multi-way connector (504) is provided at the top of the main water outlet pipe (503); and a plurality of water outlet branch pipes (505) are provided on the multi-way connector (504) and are evenly distributed along the circumference and movably inserted into the treatment box (3); The water outlet main pipe (503) is fixedly sleeved with a plurality of fixed rings (506) distributed at equal intervals, the fixed ring (506) comprising a ring body (506a) and a convex plate (506b) fixed on the ring body (506a), and the transfer rod (304d) is inserted into a cavity between two adjacent convex plates (506b).

2. A portable groundwater monitoring well washing wastewater treatment device according to claim 1, characterized in that: One side of the two half boxes (101) is hinged by a hinge, and the other side is buckled by a lock; A handle (102) is provided on the side of the half box (101) at the hinge, and a leg (103) is provided on the side of the half box (101) at the lock, wherein a pull rod (104) and a universal wheel (105) are respectively provided on the other two sides of one of the half boxes (101).

3. A portable groundwater monitoring well washing wastewater treatment device according to claim 2, characterized in that: When the two half boxes (101) are unfolded to form an inverted V shape, their ends are provided with detachable protective nets (106); An elastic core (107) for fixing the processing box (3) is provided inside each of the two half boxes (101).

4. A portable groundwater monitoring well washing wastewater treatment device according to claim 1, characterized in that: The support frame (2) comprises two symmetrically distributed adjustment rods (201) that movably penetrate the two ends of the half box (101); a fastener for locking the adjustment rod (201) is provided on the outer side surface of the half box (101); and a plurality of adjustment holes (203) that are evenly spaced and match the fasteners are provided on the adjustment rod (201); A pressure plate (202) is rotatably provided between the outer ends of the two adjusting rods (201), and a fastener for locking the pressure plate (202) is provided at the end of the adjusting rod (201).

5. A portable groundwater monitoring well washing wastewater treatment device according to claim 1, characterized in that: The suspension mechanism (4) comprises a guide rail (401) fixed in one of the half boxes (101) and a pull plate (402) slidably disposed on the guide rail (401); A pull ring (403) is provided at the end of the pull plate (402), and the pull plate (402) can drive the processing assembly to move outward as a whole to the outside of the carrying case (1), and a movable door (108) for the processing assembly to pass through is provided on the end surface of the half case (101); A mounting plate (404) is fixedly provided at the bottom of the pulling plate (402), a first support (405) is fixedly provided at the end of the mounting plate (404), and a second support (406) is rotatably provided inside the first support (405) and is fixedly connected to the top of the uppermost processing box (3).

6. A portable groundwater monitoring well washing wastewater treatment device according to claim 1, characterized in that: The top of the processing box (3) is provided with a slide bar (301), and the bottom of the processing box (3) is provided with a slide groove (302) that slidably cooperates with the slide bar (301); The processing box (3) is also provided with a groove (303) for the pumping assembly (5) to pass through.

Images