Organic polluted underground water remediation equipment

Abstract

The utility model discloses organic polluted groundwater remediation equipment, which belongs to the technical field of groundwater remediation and comprises a remediation box, a reaction tank is detachably connected to the outer wall, close to the upper end, of one side of the remediation box, and a liquid outlet pipe is detachably connected to the outer wall, close to the bottom, of the outer portion of the remediation box. A second liquid adding pipe communicated with the interior of the reaction tank is fixedly connected to one side of the outer wall of the reaction tank, a sealing plate is rotatably connected to the end of the second liquid adding pipe, a sliding groove penetrating through the second liquid adding pipe is formed in a shell of the reaction tank, and a blocking plate is slidably connected to the interior of the sliding groove; a sealing plate which is arranged in an opened mode moves downwards through the gravity of a blocking plate to block the second liquid adding pipe and the reaction tank, at the moment, a repairing reagent in the reaction tank cannot be sputtered outwards, the added repairing reagent is located in the second liquid adding pipe, and when the sealing plate is closed, the blocking plate moves upwards through a pulling rope, so that the repairing reagent is added into the second liquid adding pipe; furthermore, the repairing reagent in the second liquid adding pipe can enter the reaction tank.

Description

Technical Field

[0001] The utility model belongs to the technical field of groundwater restoration, and in particular relates to an organic polluted groundwater restoration device. Background Art

[0002] Traditional groundwater remediation devices are mainly machines that purify and eliminate impurities and pollutants in groundwater sources through chemical, physical and other means. With the development of modern science and technology, especially the improvement of industrial technology, more industrial wastewater may be discharged, some of which will be discharged into the ground through some special devices, causing groundwater pollution. Therefore, this type of groundwater remediation equipment plays a more important role in groundwater purification and remediation.

[0003] For example, Chinese utility model patent CN215798573U discloses a groundwater remediation equipment set, which is provided with a sealing stamping auxiliary repair structure on the device, and the structure is mainly composed of a repair water tank, a sealing plate, a connecting shaft, a first connecting groove, a sealing strip, a first handle and a connecting pipe, etc. The mixed reagent is introduced into the repair water tank through the connecting pipe through the reaction tank, and the switch of the connecting pipe is controlled by a control valve, and then the air pump is started to make the connecting shaft descend to squeeze the sealing plate down, so that the internal pressure of the repair water tank increases, and at this time, the sealing strip is slid out to open the first connecting groove, and the water purification reagent is sprayed out from one end of the metal conduit through the first connecting groove and the guide pipe, and the pressure difference at this time is large, so that the impact force of the reagent rushing out is large, which is convenient for it to fully spread into the groundwater, thereby improving the groundwater remediation efficiency; by providing a reagent mixing structure on the device, and the structure is mainly composed of a reaction tank, a connecting pipe, a first motor, a first stirring fan blade, a second connecting groove, a water inlet groove and a sealing plug, etc., during the reagent reaction During repair, a variety of chemical reagents may be used in combination. The reagents are poured into the water inlet tank, and then the first motor is started to rotate and stir the first stirring blades, so that the internal reagents are fully mixed to facilitate reaction with groundwater. There is no need to use multiple devices for reaction and then transportation, which saves the floor space and production cost of the device, thereby improving the practicality of the device; by providing an output end stirring auxiliary structure on the device, and the structure is mainly composed of a metal conduit, a second support frame, a connecting sleeve, a second stirring blade, a pad, a rotating shaft and a second motor, when in use, while the stamping reagent is injected, the second motor is started, so that the rotating shaft rotates with the connecting sleeve, and then the second stirring blade is rotated. Because the metal conduit is directly inserted into the groundwater, the stirring of the second stirring blade can make the water source at the output end of the metal conduit drain away, which is convenient for the injection of reagents, and the structure is fixed to the inside of the metal conduit through the second support frame and the pad, which does not affect the normal circulation of the reagents, thereby improving the repair quality of the device.

[0004] Although the above-mentioned prior art can improve the efficiency of groundwater remediation, when adding reagents into the reaction tank while the first stirring blade in the reaction tank is rotating, the first stirring blade causes the reagents inside to generate centrifugal force, and after the sealing plug is opened, the reagents inside are splashed outward, making it impossible to add the reagents inside. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An organic polluted groundwater repair device comprises a repair box, wherein an outer wall of one side of the repair box near the upper end is detachably connected to a reaction tank, an outer wall of the outside of the repair box near the bottom is detachably connected to a liquid outlet pipe, a first liquid adding pipe connected to the interior of the reaction tank is fixedly connected to one side of the outer wall of the reaction tank, a sealing plug is provided at the end of the first liquid adding pipe, a second liquid adding pipe connected to the interior of the reaction tank is fixedly connected to the other side of the outer wall of the reaction tank, a sealing plate is rotatably connected to the end of the second liquid adding pipe, a sliding groove passing through the second liquid adding pipe is provided at the outer shell of the reaction tank, a blocking plate is slidably connected to the inside of the sliding groove, when the sealing plate is opened, the blocking plate moves downward to block the second liquid adding pipe from the interior of the reaction tank, and when the sealing plate is closed, the blocking plate moves upward to connect the second liquid adding pipe to the interior of the reaction tank.

[0008] Preferably, the outer wall of the blocking plate is fixedly connected with a traction rope passing through the reaction tank, the traction rope is detachably connected to the outer wall of the sealing plate, the outer wall of the second liquid adding tube is fixedly connected with a connecting bracket, the connecting bracket is rotatably connected with a transmission wheel, the transmission wheel is located above the traction rope, the sealing plate is opened and moved downward by the gravity of the blocking plate to block the second liquid adding tube and the reaction tank, the sealing plate is closed and the traction rope is used to move the blocking plate upward, thereby allowing the repair reagent inside the second liquid adding tube to enter the interior of the reaction tank.

[0009] Preferably, the upper end of the reaction tank is detachably connected to a driving motor, the rotating end of the driving motor is inserted into the interior of the reaction tank and a plurality of stirring blades are fixedly connected to the outer wall, and the driving motor rotates to drive the plurality of stirring blades to rotate and stir the reagents.

[0010] Preferably, the bottom of the reaction tank is fixedly connected with an infusion tube communicating with the interior of the repair box, and an electromagnetic valve is installed on the infusion tube to control the speed at which the repair reagent enters the interior of the repair box.

[0011] Preferably, movable rollers are detachably connected at the four corners of the bottom of the repair box, a handle is fixedly connected to the outer wall of the repair box, and an air pump is detachably connected to the upper end of the repair box. The air outlet end of the air pump is inserted into the interior of the repair box. The air pump pressurizes the external air and transports it to the interior of the repair box, thereby squeezing the repair reagent inside the repair box out from the liquid outlet pipe into the groundwater.

[0012] Preferably, the end of the liquid outlet pipe is telescopically connected to a sliding rod, a spring is arranged between the sliding rod and the liquid outlet pipe, and the end of the sliding rod is fixedly connected to a sealing head. The contraction of the spring makes the sealing head close to the end of the liquid outlet pipe. When the air pump works, the pressure inside the repair box increases and the sliding rod extends outward. At this time, the repair reagent inside the repair box is sprayed outward. After the air pump is turned off, the sliding rod uses the rebound force of the spring to make the sealing head close to the end of the liquid outlet pipe to seal the liquid outlet pipe and the sealing head.

[0013] Preferably, the sealing head is rotatably connected to a rotating block near the inner wall of the liquid outlet pipe, and the outer wall of the rotating block is fixedly connected to a plurality of curved leaves exceeding the length of the rotating block. When the repair reagent is sprayed outward, the plurality of curved leaves and the rotating block rotate, thereby being able to discharge the groundwater around the end of the liquid outlet pipe to all sides.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By opening the sealing plate, the blocking plate moves downward under the gravity of the blocking plate to block the second liquid-adding tube and the reaction tank. At this time, the repair reagent inside the reaction tank will not splash outward, and the added repair reagent is located inside the second liquid-adding tube. When the sealing plate is closed, the blocking plate is moved upward by the traction rope, so that the repair reagent inside the second liquid-adding tube can enter the interior of the reaction tank, thereby reducing the waste of the repair reagent.

[0016] 2. The air pump increases the pressure inside the repair box so that the sliding rod extends outward. At this time, the repair reagent inside the repair box sprays outward. When the repair reagent sprays outward, multiple curved leaves and rotating blocks rotate, thereby displacing the groundwater around the end of the liquid outlet pipe to the surroundings, which is convenient for the injection of the repair reagent. After turning off the air pump, the sliding rod uses the rebound force of the spring to make the sealing head close to the end of the liquid outlet pipe to seal the liquid outlet pipe and the sealing head. The curved leaves are inserted into the inside of the liquid outlet pipe to prevent external water from entering the inside of the liquid outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an organic contaminated groundwater remediation device in the utility model;

[0018] Figure 2 This is a schematic diagram of the repair box structure in the utility model;

[0019] Figure 3This is a schematic diagram of the cross-sectional structure of the reaction tank in the utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the liquid outlet pipe in the utility model.

[0022] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0023] 100. Repair box; 101. Moving roller; 102. Handle; 103. Air pump;

[0024] 200, reaction tank; 201, driving motor; 202, stirring blade; 203, infusion tube; 204, solenoid valve; 205, first liquid adding tube; 206, second liquid adding tube; 207, sealing plate; 208, sliding groove; 209, blocking plate; 210, transmission wheel; 211, connecting bracket; 212, traction rope;

[0025] 300, liquid outlet pipe; 301, sliding rod; 302, sealing head; 303, rotating block; 304, curved blade. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0029] like Figure 1As shown, it is a schematic diagram of the structure of an organic contaminated groundwater remediation device according to a preferred embodiment of the utility model. The organic contaminated groundwater remediation device of this embodiment includes a remediation box 100. The outer wall of one side of the remediation box 100 near the upper end is detachably connected to a reaction tank 200. A remediation reagent is added to the interior of the reaction tank 200. The outer wall of the outside of the remediation box 100 near the bottom is detachably connected to a liquid outlet pipe 300. The liquid outlet pipe 300 is inserted into the groundwater and transports the remediation reagent into the water to remediate the water.

[0030] like Figure 2 As shown, it is a schematic diagram of the repair box structure in this embodiment, the four corners of the bottom of the repair box 100 are detachably connected with movable rollers 101, the outer wall of the repair box 100 is fixedly connected with a handle 102, and the upper end of the repair box 100 is detachably connected with an air pump 103, and the air outlet end of the air pump 103 is inserted into the interior of the repair box 100. In this embodiment, the repair box 100 is pushed by holding the handle 102 and the movable rollers 101 are used to make the equipment more convenient to move, and the external air is pressurized and transported to the interior of the repair box 100 through the air pump 103, so that the repair reagent inside the repair box 100 can be squeezed out from the liquid outlet pipe 300 into the groundwater.

[0031] like Figure 3 As shown, it is a schematic diagram of the cross-sectional structure of the reaction tank in this embodiment, a first liquid adding tube 205 connected to the interior of the reaction tank 200 is fixedly connected to one side of the outer wall of the reaction tank 200, and a sealing plug is provided at the end of the first liquid adding tube 205. The upper end of the reaction tank 200 is detachably connected to a driving motor 201, the rotating end of the driving motor 201 is inserted into the interior of the reaction tank 200 and a plurality of stirring blades 202 are fixedly connected to the outer wall, and an infusion tube 203 connected to the interior of the repair box 100 is fixedly connected to the bottom of the reaction tank 200, and an electromagnetic valve 204 is installed on the infusion tube 203. In this embodiment, the sealing plug is removed and the repair reagent is added to the interior of the reaction tank 200 through the first liquid adding tube 205. The driving motor 201 rotates to drive the plurality of stirring blades 202 to rotate to stir the reagent, and the electromagnetic valve 204 can control the speed at which the repair reagent enters the interior of the repair box 100.

[0032] like Figure 4 As shown, it is in this embodiment Figure 3In the enlarged structural schematic diagram at A in the middle, a second liquid-adding pipe 206 communicating with the interior of the reaction tank 200 is fixedly connected to the other side of the outer wall of the reaction tank 200, and a sealing plate 207 is rotatably connected to the end of the second liquid-adding pipe 206. A sliding groove 208 passing through the second liquid-adding pipe 206 is provided at the outer shell of the reaction tank 200, and a blocking plate 209 is slidably connected inside the sliding groove 208. A traction rope 212 passing through the reaction tank 200 is fixedly connected to the outer wall of the blocking plate 209, and the traction rope 212 is detachably connected to the outer wall of the sealing plate 207. A connecting bracket 211 is fixedly connected to the outer wall of the second liquid-adding pipe 206, and a transmission wheel is rotatably connected to the connecting bracket 211. 210, the transmission wheel 210 is located above the traction rope 212. In this embodiment, when the repair reagent needs to be added when the driving motor 201 is rotating, the sealing plate 207 is opened and the blocking plate 209 is moved downward by gravity to block the second liquid adding tube 206 and the reaction tank 200. At this time, the repair reagent inside the reaction tank 200 will not splash outward, and the added repair reagent is located inside the second liquid adding tube 206. When the sealing plate 207 is closed, the blocking plate 209 is moved upward by the traction rope 212, so that the repair reagent inside the second liquid adding tube 206 can enter the interior of the reaction tank 200, thereby reducing the waste of repair reagent.

[0033] like Figure 5 As shown, it is a schematic diagram of the structure of the liquid outlet pipe in this embodiment. The end of the liquid outlet pipe 300 is telescopically connected to a sliding rod 301, a spring is arranged between the sliding rod 301 and the liquid outlet pipe 300, and a sealing head 302 is fixedly connected to the end of the sliding rod 301. The spring contracts so that the sealing head 302 is close to the end of the liquid outlet pipe 300. The sealing head 302 is rotatably connected to a rotating block 303 close to the inner wall of the liquid outlet pipe 300. The outer wall of the rotating block 303 is fixedly connected to a plurality of curved leaves 304 that exceed the length of the rotating block 303. In this embodiment, the air pump 103 works to increase the internal pressure of the repair box 100. The pressure causes the sliding rod 301 to extend outward, and the repair reagent inside the repair box 100 is sprayed outward. When the repair reagent is sprayed outward, the multiple curved leaves 304 and the rotating block 303 rotate, thereby being able to discharge the groundwater around the end of the liquid outlet pipe 300 to the surroundings, thereby facilitating the injection of the repair reagent. After turning off the air pump 103, the sliding rod 301 uses the rebound force of the spring to make the sealing head 302 close to the end of the liquid outlet pipe 300 to seal the liquid outlet pipe 300 and the sealing head 302. The curved leaves 304 are inserted into the interior of the liquid outlet pipe 300 to prevent external water from entering the interior of the liquid outlet pipe 300.

[0034] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An organic contaminated groundwater remediation device, comprising a remediation box (100), a reaction tank (200) is detachably connected to an outer wall of one side of the remediation box (100) near the upper end, and a liquid outlet pipe (300) is detachably connected to an outer wall of the outside of the remediation box (100) near the bottom, characterized in that: A first liquid adding pipe (205) communicating with the interior of the reaction tank (200) is fixedly connected to one side of the outer wall of the reaction tank (200), and a sealing plug is provided at the end of the first liquid adding pipe (205). A second liquid adding pipe (206) communicating with the interior of the reaction tank (200) is fixedly connected to the other side of the outer wall of the reaction tank (200), and a sealing plate (207) is rotatably connected to the end of the second liquid adding pipe (206). A sliding groove (208) passing through the second liquid adding pipe (206) is provided at the outer shell of the reaction tank (200), and a blocking plate (209) is slidably connected inside the sliding groove (208). When the sealing plate (207) is opened, the blocking plate (209) moves downward to block the second liquid adding pipe (206) from the interior of the reaction tank (200), and when the sealing plate (207) is closed, the blocking plate (209) moves upward to connect the second liquid adding pipe (206) to the interior of the reaction tank (200).

2. The organic contaminated groundwater remediation equipment according to claim 1, characterized in that: The outer wall of the blocking plate (209) is fixedly connected with a traction rope (212) passing through the reaction tank (200), and the traction rope (212) is detachably connected to the outer wall of the sealing plate (207). The outer wall of the second liquid-adding tube (206) is fixedly connected with a connecting bracket (211), and a transmission wheel (210) is rotatably connected to the connecting bracket (211). The transmission wheel (210) is located above the traction rope (212). When the sealing plate (207) is opened, the blocking plate (209) moves downward by gravity to block the second liquid-adding tube (206) and the reaction tank (200). When the sealing plate (207) is closed, the traction rope (212) is used to move the blocking plate (209) upward, thereby enabling the repair reagent inside the second liquid-adding tube (206) to enter the interior of the reaction tank (200).

3. The organic contaminated groundwater remediation equipment according to claim 2, characterized in that: The upper end of the reaction tank (200) is detachably connected to a driving motor (201), the rotating end of the driving motor (201) is inserted into the interior of the reaction tank (200) and the outer wall is fixedly connected to a plurality of stirring blades (202), and the driving motor (201) rotates to drive the plurality of stirring blades (202) to rotate and stir the reagent.

4. The organic contaminated groundwater remediation equipment according to claim 3, characterized in that: The bottom of the reaction tank (200) is fixedly connected with an infusion tube (203) communicating with the interior of the repair box (100), and an electromagnetic valve (204) is installed on the infusion tube (203), and the electromagnetic valve (204) controls the speed at which the repair reagent enters the interior of the repair box (100).

5. The organic contaminated groundwater remediation equipment according to claim 4, characterized in that: The four corners of the bottom of the repair box (100) are detachably connected with movable rollers (101), the outer wall of the repair box (100) is fixedly connected with a handle (102), and the upper end of the repair box (100) is detachably connected with an air pump (103), the air outlet end of the air pump (103) is inserted into the interior of the repair box (100), and the air pump (103) pressurizes external air and transports it to the interior of the repair box (100), thereby squeezing the repair reagent inside the repair box (100) out from the liquid outlet pipe (300) into the groundwater.

6. The organic contaminated groundwater remediation equipment according to claim 5, characterized in that: The end of the liquid outlet pipe (300) is telescopically connected to a sliding rod (301), a spring is provided between the sliding rod (301) and the liquid outlet pipe (300), and the end of the sliding rod (301) is fixedly connected to a sealing head (302). The spring contracts so that the sealing head (302) is closely attached to the end of the liquid outlet pipe (300). The air pump (103) works to increase the pressure inside the repair box (100) so that the sliding rod (301) extends outward. At this time, the repair reagent inside the repair box (100) is sprayed outward. After the air pump (103) is turned off, the sliding rod (301) causes the sealing head (302) to be closely attached to the end of the liquid outlet pipe (300) by the rebound force of the spring, thereby sealing the liquid outlet pipe (300) and the sealing head (302).

7. The organic contaminated groundwater remediation equipment according to claim 6, characterized in that: The sealing head (302) is rotatably connected to a rotating block (303) near the inner wall of the liquid outlet pipe (300), and the outer wall of the rotating block (303) is fixedly connected to a plurality of curved leaves (304) that exceed the length of the rotating block (303). When the repair reagent is sprayed outward, the plurality of curved leaves (304) and the rotating block (303) rotate, thereby being able to discharge the groundwater around the end of the liquid outlet pipe (300) to all sides.

Images