Treatment device for shallow groundwater pollution

Abstract

The utility model discloses a shallow groundwater pollution treatment device which comprises a medicine storage tank, a medicine adding opening is formed in the top end of the medicine storage tank, four spring steel sheets are evenly and fixedly connected to the side wall of the bottom end of the medicine storage tank in a circumferential distribution mode, and the spring steel sheets and a medicine scattering hose can slowly enter a shallow water layer when stressed. When the medicine dispersing hoses completely enter a shallow water layer, rotation of the T-shaped pressing rod is stopped, a medicine capable of treating water pollution is added into the medicine storage tank through a medicine adding opening, the conveying pump is started, the medicine can enter a medicine inlet of the conveying pump, the medicine is conveyed to the medicine conveying pipe through the conveying pump, and then the medicine is conveyed into the two medicine dispersing hoses through the connecting hoses. Agent permeates into a shallow water layer through the agent dispersing holes in the agent dispersing hose to treat water pollution, the water pump sucks surrounding water which is not treated into the sampling bottle through the telescopic hose while the device conducts treatment, the water quality of other areas can be detected in advance, and therefore whether the water pollution of the areas is serious or not is judged. The medicament is required to be used for treatment.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection, in particular to a shallow groundwater pollution treatment device. Background Art

[0002] The shallow groundwater pollution treatment device is an environmental protection equipment designed specifically for repairing polluted shallow groundwater. The general device needs to be buried in the soil of the polluted shallow groundwater area when in use. The pollution repair liquid is injected into the storage tank through the dosing pipe. The liquid flows out through the drug dispersion hole and penetrates into the soil, that is, the groundwater layer, to repair the pollutants.

[0003] Common shallow groundwater pollution control devices need to be buried in the soil. While controlling water pollution, they will pollute the soil. When burying the device, sufficient space is required to bury the device, and it cannot directly reach the groundwater layer. The device buried at a fixed point cannot detect the original water quality. It is necessary to design a device that can directly extend into the shallow water layer and can detect the original water quality to improve work efficiency. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides a shallow groundwater pollution treatment device.

[0005] The utility model is realized through the following technical solutions:

[0006] A device for treating shallow groundwater pollution comprises a medicine storage tank, a medicine adding port is provided at the top of the medicine storage tank, an end cover is arranged at the top of the medicine adding port, a delivery pump is fixedly installed on the inner bottom surface of the medicine storage tank, a medicine inlet is provided on the side wall of the delivery pump, a medicine delivery pipe is fixedly connected to the top of the delivery pump, four cavities are evenly distributed in a circle in the side wall of the medicine storage tank, the inner wall of each cavity is fixedly connected to one end of a spring, and the other end of each spring is fixedly connected to a T-shaped limiting rod, four U-shaped blocks are evenly distributed in a circle on the outer wall of the medicine storage tank, each U-shaped block corresponds to four cavities, a push rod is hinged in each U-shaped block, the inner wall of each push rod is fitted with one end of the T-shaped limiting rod, and the bottom side wall of the medicine storage tank is provided with a push rod. Four spring steel sheets are evenly and fixedly connected in a circular distribution, wherein two spring steel sheets are fixedly connected to medicine-spreading hoses on side walls through four locking rings, and retractable hoses are fixedly connected to the side walls of the other two spring steel sheets through locking rings, and a number of medicine-spreading holes are evenly opened on the side walls of the two medicine-spreading hoses, and one side of the top of the two medicine-spreading hoses is fixedly connected to a connecting hose, one end of the two connecting hoses is commonly fixedly connected to the medicine delivery tube, and the two connecting hoses are connected to the medicine delivery tube through a three-way joint, and a pressure ring is commonly and fixedly connected to the top of the four spring steel sheets, and the inner wall of the pressure ring is fitted with the outer wall of the medicine storage tank, and four T-shaped pressure rods are rotatably connected to the top of the pressure ring in a circular distribution, and the four T-shaped pressure rods pass through the top of the medicine storage tank and are threadedly connected to the medicine storage tank.

[0007] Preferably, the two retractable hoses pass through the top of the medicine storage tank and are slidably connected thereto, water pumps are fixedly installed on the top of the two retractable hoses, a sampling bottle is provided on the side of each water pump, and each water pump is connected to the corresponding sampling bottle through a hose.

[0008] Compared with the existing technology, the beneficial effects of the utility model are as follows: the spring steel sheet and the medicine-dispersing hose will slowly enter the shallow water layer under force, and when the medicine-dispersing hose completely enters the shallow water layer, the rotation of the T-shaped pressure rod is stopped, and then the end cover is opened to add the medicine that can treat water pollution into the medicine storage tank through the medicine adding port, and the delivery pump is started. At this time, the medicine will enter the medicine inlet of the delivery pump, and the medicine will be delivered to the medicine delivery pipe through the delivery pump, and then delivered to the two medicine-dispersing hoses respectively through the connecting hose, and then the medicine will penetrate into the shallow water layer through the medicine-dispersing holes on the medicine-dispersing hose to treat water pollution. While the device is treating the shallow water layer, the water pump draws the surrounding untreated water into the sampling bottle through the retractable hose, so that the water quality of other areas can be tested in advance, so as to judge whether the water pollution in this area is serious and which medicine needs to be used for treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 The structure described in the utility model Figure 1 Side view of

[0011] Figure 3 The structure described in the utility model Figure 1 Cross-sectional view of AA in the middle;

[0012] Figure 4 The structure described in the utility model Figure 1 A magnified schematic diagram of B.

[0013] In the figure: medicine storage tank 1, medicine adding port 2, delivery pump 3, medicine delivery tube 4, cavity 5, spring 6, T-shaped limit rod 7, U-shaped block 8, push rod 9, spring steel sheet 10, bulk medicine hose 11, connecting hose 12, pressure ring 13, T-shaped pressure rod 14, retractable hose 15, water pump 16, sampling bottle 17. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0015] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a shallow groundwater pollution treatment device comprises a medicine storage tank 1, a medicine adding port 2 is provided at the top of the medicine storage tank 1, an end cover is provided at the top of the medicine adding port 2, a delivery pump 3 is fixedly installed on the inner bottom surface of the medicine storage tank 1, a medicine inlet is provided on the side wall of the delivery pump 3, a medicine delivery pipe 4 is fixedly connected to the top of the delivery pump 3, four cavities 5 are evenly distributed in a circle in the side wall of the medicine storage tank 1, the inner wall of each cavity 5 is fixedly connected to one end of a spring 6, and the other end of each spring 6 is fixedly connected to a T-shaped limit rod 7, and the outer wall of the medicine storage tank 1 is evenly distributed in a circle and fixedly connected to four U-shaped blocks 8, each U-shaped block 8 corresponds to the four cavities 5, each U-shaped block 8 is hinged with a push rod 9, and each push rod 9 has a T-shaped limit rod 7 inside. The walls are fitted with one end of the T-shaped limit rod 7. Four spring steel sheets 10 are evenly and fixedly connected to the side wall of the bottom end of the medicine storage tank 1 in a circumferential distribution. Two of the spring steel sheets 10 are fixedly connected to the side walls of a medicine-dispersing hose 11 through four locking rings. The other two spring steel sheets 10 are fixedly connected to the side walls of a telescopic hose 15 through locking rings. A number of medicine-dispersing holes are evenly opened on the side walls of the two medicine-dispersing hoses 11. One side of the top of the two medicine-dispersing hoses 11 is fixedly connected to a connecting hose 12. One end of the two connecting hoses 12 is fixedly connected to the medicine delivery tube 4. The two connecting hoses 12 are connected to the medicine delivery tube 4 through a three-way joint. The tops of the four spring steel sheets 10 are fixedly connected to a pressure ring 13. The inner wall of the pressure ring 13 is connected to the medicine storage tank 1. The outer wall of the medicine storage tank 1 is fitted, and the top of the pressure ring 13 is circumferentially distributed and rotatably connected with four T-shaped pressure rods 14. The four T-shaped pressure rods 14 pass through the top of the medicine storage tank 1 and are threadedly connected to the medicine storage tank 1. When in use, a well that can directly reach the shallow water layer is dug, and the medicine storage tank 1 is inserted into the well. A hook is arranged on the top of the medicine storage tank 1 to fix the top of the device at the wellhead. At this time, the spring steel sheet 10 is always kept taut, and the spring 6 is always kept in a compressed state under the pressure of the spring steel sheet 10. The T-shaped pressure rod 14 is rotated to make the pressure ring 13 slide downward against the outer wall of the medicine storage tank 1. At this time, the four spring steel sheets 10 relax and slide downward accordingly. The pressure of the spring steel sheet 10 on the spring 6 is reduced, but the spring 6 will restore its original length due to its own elasticity. Apply an outward thrust to the T-shaped limit rod 7, drive the T-shaped limit rod 7 to slide in the cavity 5, make the push rod 9 rotate in the U-shaped block 8, apply an outward thrust to the spring steel sheet 10, at this time, the spring steel sheet 10 and the medicine-dispersing hose 11 are subjected to force to slowly enter the shallow water layer, when the medicine-dispersing hose 11 completely enters the shallow water layer, stop rotating the T-shaped pressure rod 14, then open the end cover to add the medicine that can treat water pollution into the medicine storage tank 1 through the medicine adding port 2, start the delivery pump 3, at this time, the medicine will enter the medicine inlet of the delivery pump 3, and the medicine will be delivered to the medicine delivery pipe 4 through the delivery pump 3, and then delivered to the two medicine-dispersing hoses 11 respectively through the connecting hose 12, and then the medicine will penetrate into the shallow water layer through the medicine-dispersing holes on the medicine-dispersing hose 11 to treat the water pollution.

[0016] The two retractable hoses 15 pass through the top of the medicine storage tank 1 and are slidably connected thereto. Water pumps 16 are fixedly installed on the top of the two retractable hoses 15. A sampling bottle 17 is arranged on the side of each water pump 16. Each water pump 16 is connected to the corresponding sampling bottle 17 through a hose. When in use, while the spring steel sheet 10 and the medicine-dispersing hose 11 are forced to slowly enter the shallow water layer, the retractable hose 15 is also forced to be inserted into the shallow water layer. While the device is treating the shallow water layer, the water pump 16 sucks the surrounding untreated water into the sampling bottle 17 through the retractable hose 15, so as to detect the water quality of other areas in advance, so as to judge whether the water pollution in this area is serious and what kind of agent needs to be used for treatment.

[0017] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shallow groundwater pollution treatment device, comprising a drug storage tank (1), a drug adding port (2) is provided at the top of the drug storage tank (1), and an end cover is provided at the top of the drug adding port (2), characterized in that: A delivery pump (3) is fixedly installed on the bottom surface of the medicine storage tank (1), a medicine inlet is provided on the side wall of the delivery pump (3), a medicine delivery tube (4) is fixedly connected to the top of the delivery pump (3), four cavities (5) are evenly distributed in a circumferential manner in the side wall of the medicine storage tank (1), the inner wall of each cavity (5) is fixedly connected to one end of a spring (6), and the other end of each spring (6) is fixedly connected to a T-shaped limit rod (7), four U-shaped blocks (8) are evenly distributed in a circumferential manner and fixedly connected to the outer wall of the medicine storage tank (1), each U-shaped block (8) corresponds to the four cavities (5), a push rod (9) is hinged in each U-shaped block (8), and the inner wall of each push rod (9) is fitted with one end of the T-shaped limit rod (7), and four spring steel sheets (10) are evenly distributed in a circumferential manner and fixedly connected to the side wall of the bottom end of the medicine storage tank (1), two of which are spring steel sheets (10). 0) is fixedly connected to a medicine dispersing hose (11) on the side wall through four locking rings, and a retractable hose (15) is fixedly connected to the side walls of the other two spring steel sheets (10) through locking rings. A plurality of medicine dispersing holes are evenly opened on the side walls of the two medicine dispersing hoses (11). A connecting hose (12) is fixedly connected to one side of the top of the two medicine dispersing hoses (11). One end of the two connecting hoses (12) is fixedly connected to a medicine delivery tube (4). The two connecting hoses (12) are connected to the medicine delivery tube (4) through a three-way joint. A pressure ring (13) is fixedly connected to the top of the four spring steel sheets (10). The inner wall of the pressure ring (13) is fitted with the outer wall of the medicine storage tank (1). The top of the pressure ring (13) is rotatably connected to four T-shaped pressure rods (14) distributed in a circle. The four T-shaped pressure rods (14) pass through the top of the medicine storage tank (1) and are threadedly connected to the medicine storage tank (1).

2. The shallow groundwater pollution treatment device according to claim 1 is characterized by: The two retractable hoses (15) pass through the top of the medicine storage tank (1) and are slidably connected thereto. A water pump (16) is fixedly installed on the top of the two retractable hoses (15). A sampling bottle (17) is arranged on the side of each water pump (16). Each water pump (16) is connected to the corresponding sampling bottle (17) through a hose.

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