CN213085658U

CN213085658U - Folding type groundwater pollution remediation device

Info

Publication number: CN213085658U
Application number: CN202020993999.5U
Authority: CN
Inventors: 郜宁; 王振华; 边文英; 郜珊珊; 刘占魁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-30
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a foldable groundwater pollution prosthetic devices, including the drinking-water pipe and install the first centrifugal pump in drinking-water pipe one end, first centrifugal pump one side has been installed just the filter box, just filter box one end is equipped with first inlet tube, just evenly installed the filter in the filter box, just the filter box other end is equipped with first outlet pipe, the second centrifugal pump has been installed to first outlet pipe one end, the purifying box has been installed to second centrifugal pump one side, the purifying box is built-in to be equipped with the aeration head, the cartridge feed pipe has been installed to aeration head one side, purifying box one end is equipped with the second inlet tube, the purifying box other end is equipped with the second outlet pipe. The filter plate inserted in the primary filter box can filter the pumped underground water for the first time, and the underground water after primary filtration is matched with the purifying medicine added through the medicine adding port through a large amount of fine foams generated by the aeration head to play a mixed role, so that pollutants in the underground water are precipitated and condensed, and finally the pollutants are precipitated on the second sludge outlet under the separation of the filter screen.

Description

Folding type groundwater pollution remediation device

Technical Field

The utility model belongs to the technical field of water pollution remediation, concretely relates to foldable groundwater pollution prosthetic devices.

Background

The groundwater pollution remediation refers to the restoration of the polluted groundwater to the original water quality by adopting the technologies of extraction, gas stripping, bioremediation, permeable reactive barrier and the like, groundwater resources are important components of water resources, and the development of groundwater pollution control and remediation work has important significance for the sustainable utilization of groundwater resources when groundwater pollution occurs frequently in China currently.

Underground water is a precious fresh water resource for human beings, but with the continuous development of the social industrialization process, the pollution of the underground water can be caused by the discharge of waste water, industrial waste residues, agricultural irrigation, the leakage of landfill sites, the damage of transport pipelines and storage tanks of petrochemical raw materials and the like, so that the problem of water resource shortage which is originally short is more serious, and the serious threat and challenge are formed for the living health, the food safety, the drinking water safety, the regional ecological environment, the sustainable development of the economic society and even the social stability. The technology for repairing the polluted underground water comprises an extraction technology, an air stripping technology, a bioremediation technology, a permeable reactive wall technology, an in-situ chemical remediation and the like, wherein the extraction treatment is to extract the underground water by using a water pump, reasonably purify the underground water on the ground and inject the treated water into the underground or discharge the treated water into a surface water body, and the extracted water pollutants can be efficiently removed by using the treatment mode. The underground water pollution circulating repairing technology is that one underground water well is dug, one water pumping pipe is inserted into underground water level via the underground water well, and the polluted underground water is pumped to purifying apparatus for purification. The existing underground water pollution remediation device is generally integrated, has larger volume and is inconvenient to transport, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable groundwater pollutes prosthetic devices to solve the problem that prior art is not convenient for transport.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foldable groundwater pollution prosthetic devices, includes the drinking-water pipe and installs the first centrifugal pump in drinking-water pipe one end, first centrifugal pump one side has been installed just the filter box, just filter box one end is equipped with first inlet tube, just evenly installed the filter in the filter box, just the filter box other end is equipped with first outlet pipe, the second centrifugal pump has been installed to first outlet pipe one end, the purifying box has been installed to second centrifugal pump one side, the built-in aeration head that is equipped with of purifying box, the cartridge feed pipe has been installed to aeration head one side, purifying box one end is equipped with the second inlet tube, the purifying box other end is equipped with the second outlet pipe.

Preferably, one end of the first centrifugal pump is provided with a first flow guide pipe, and the other end of the first flow guide pipe is arranged on the first water inlet pipe.

Preferably, the upper cover plate has been installed to the filter upper end, just, the filter case upper end is equipped with the installing port, upper cover plate one end is equipped with the recess, just, the filter case upper end is close to the annular seal groove that is equipped with of installing port position, the filter is inserted and is established in the installing port, the upper cover plate limit end is installed in the seal groove.

Preferably, a first sludge outlet is formed in the bottom end of the primary filtering tank, a second guide pipe is arranged at one end of the second centrifugal pump, the other end of the second guide pipe is arranged at one end of the second water inlet pipe, an aeration pipe is arranged at the upper end of the aeration head, an aerator is arranged at the upper end of the aeration pipe, the aeration pipe is arranged in the purifying tank, and the aerator is arranged at the upper end of the purifying tank.

Preferably, a dosing pump is installed at one end of the dosing pipe, the dosing pump is installed at the upper end of the purifying box, a medicine storage box is installed on one side of the dosing pump, a medicine outlet pipe is arranged on one side of the bottom end of the medicine storage box, and one end, far away from the aerator, of the dosing pump is installed on the medicine outlet pipe.

Preferably, a first partition plate is arranged on one side of the dosing pipe, a second partition plate is arranged on one side of the second water outlet pipe, a filter screen is arranged between the second partition plate and the inner wall of the purifying box, a second sludge outlet is formed in the bottom end of the purifying box, and a flange cover is arranged on the second sludge outlet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a foldable groundwater pollution prosthetic devices: through setting up the recess on the upper cover plate, the filter is integrated to in the recess, and the seal groove that preliminary filter box upper end annular was equipped with, after putting into preliminary filter box with integrated filter through the installing port, the upper cover plate border cover is established in the seal groove, has played fine sealed effect, and sets up the link that can conveniently change the filter on the upper cover plate.

The utility model provides a foldable groundwater pollution prosthetic devices: during transportation, the primary filter box and the purifying box can be disassembled, so that the filter box is convenient to assemble and disassemble, convenient to transport and convenient to use.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

FIG. 2 is a schematic isometric view of the screen deck of FIG. 1;

FIG. 3 is an inverted isometric view of FIG. 2;

fig. 4 is an enlarged schematic view of a of fig. 1.

In the figure: 1 drinking-water pipe, 2 first centrifugal pump, 3 prefilter case, 4 first inlet tube, 5 filter, 6 first outlet pipe, 7 second centrifugal pump, 8 purifying box, 9 aeration head, 10 dosing pipe, 11 second inlet tube, 12 second outlet tube, 13 first honeycomb duct, 14 upper cover plate, 15 installing ports, 16 grooves, 17 sealing grooves, 18 link, 19 first mud outlet, 20 second honeycomb duct, 21 aeration pipe, 22 aerator, 23 dosing pump, 24 medicine storage box, 25 medicine outlet pipe, 26 first baffle, 27 second baffle, 28 filter screen, 29 second mud outlet, 30 flange covers.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3 and 4, a foldable groundwater pollution remediation device comprises a water pumping pipe 1 and a first centrifugal pump 2 flanged to the right end of the water pumping pipe 1, the model of the first centrifugal pump 2 is ISW80-160, a primary filter tank 3 is placed on the right side of the first centrifugal pump 2, a first water inlet pipe 4 is arranged on the upper side of the left end of the primary filter tank 3, a first flow guide pipe 13 is flanged to the right end of the first centrifugal pump 2, the right end of the first flow guide pipe 13 is flanged to the left end of the first water inlet pipe 4, an upper cover plate 14 is welded to the upper end of a filter plate 5, the upper cover plate 14 is of a square structure, a mounting port 15 is arranged at the upper end of the primary filter tank 3, a groove 16 is arranged at the bottom end of the upper cover plate 14, the groove is of an annular square structure, a sealing groove 17 is annularly arranged at a position, which is close to the mounting port 15, the sealing groove, 14 limit of upper cover plate end sliding connection is in seal groove 17, and this design makes upper cover plate 14 seal installing port 15, avoids external rainwater dust to fall into just filter box 3 in, and the welding of 14 upper ends of upper cover plate has link 18, and link 18 is used for mentioning upper cover plate 14, makes filter 5 take out just in filter box 3, and the filter 5 has evenly been inserted in just filter box 3, and filter 5 carries out the prefilter to the groundwater of drinking-water pipe 1 suction.

Referring to fig. 1, a first water outlet pipe 6 is arranged on the lower side of the right end of a primary filter tank 3, a second centrifugal pump 7 is connected to the right end of the first water outlet pipe 6 in a flange manner, the model of the second centrifugal pump 7 is ISW80-160, a purification tank 8 is arranged on the right side of the second centrifugal pump 7, an aeration head 9 is inserted into the purification tank 8, a chemical feeding pipe 10 is inserted into the right side of the aeration head 9, the chemical feeding pipe 10 is inserted out of the shell of the purification tank 8, a second water inlet pipe 11 is arranged on the upper side of the right end of the purification tank 8, the purified groundwater is discharged from the second water inlet pipe 11, a first sludge outlet 19 is arranged at the bottom end of the primary filter tank 3, the first sludge outlet 19 is used for discharging large granular substances filtered by a filter screen plate, a second guide pipe 20 is arranged on the flange of the right end of the second centrifugal pump 7, the right end of the second guide pipe 20 is connected to the, the model of the aerator 22 is JS210D-2, the aerator pipe 21 is inserted in the purifying box 8, the aerator 22 is welded on the upper end surface of the purifying box 8, the aerator 22 sucks the outside air and transmits the air to the aerator 9 in the purifying box 8 through the aerator pipe 21, the aerator 9 outwards sprays a large amount of micro bubbles under the action of high-pressure gas, the right end of the dosing pipe 10 is connected with the dosing pump 23 through a flange, the dosing pump 23 is welded on the upper end of the purifying box 8, the right side of the dosing pump 23 is connected with the medicine storage box 24 through a flange, the left side of the bottom end of the medicine storage box 24 is provided with the medicine outlet pipe 25, the dosing pump 23 is far away from the right end of the aerator 22 and connected on the medicine outlet pipe 25 through a flange, the upper side of the right end of the purifying box 8 is provided with a second water outlet pipe 12, the right side of the dosing pipe 10 is welded with a first clapboard 26, the first clapboard 26 is welded on the inner wall of the purifying, and the space that cuts off out is convenient for add the intensive mixing of medicine and groundwater, second outlet pipe 12 left side welding has second baffle 27, second baffle 27 welding is on 8 inner walls of purification box, and second baffle 27 bottom and 8 bottom distances 50 centimetres of purification box, the welding has filter screen 28 between second baffle 27 and the 8 inner walls of purification box, this design makes and produces the micro-bubble through aeration head 9, the particulate matter of the combined action come-up of deuterogamy medicine is by the separation at the filter screen lower extreme, precipitate at last on second mud outlet 29, purification box 8 bottom is equipped with second mud outlet 29, flange joint has flange lid 30 on the second mud outlet 29.

When carrying out water pollution circulation purification on underground water, only a first centrifugal pump 2, a second centrifugal pump 7, a dosing pump 23 and an aerator 22 need to be started, the polluted underground water is pumped out from an underground well through the first centrifugal pump 2 with the water pumping pipe being 1 time, the underground water flows into a primary filter box 3 from a first water inlet pipe 4 through a first guide pipe 13, filter plates 5 uniformly arranged in the primary filter box 3 carry out multi-layer filtration on the underground water, large granular substances in the underground water are blocked in the primary filter box 3, the primarily filtered underground water is pumped out by the second centrifugal pump 7 through a first water outlet pipe 6, the primarily filtered underground water is pumped into a purification box 8 through a second guide pipe 20 by the second centrifugal pump 7, the primarily filtered underground water falls into a groove formed by a first partition plate 26, and the aerator 22 positioned at the upper end of the purification box 8 sucks outside air into an aeration head 9 through an aeration pipe 21, the aeration head 9 generates a large amount of fine bubbles under the action of high-pressure air flow, the medicine adding pump 23 positioned at the right side of the aerator 22 periodically and quantitatively pumps out the purified medicines from the medicine storage box 24 at the right side, the purified medicines are discharged into the left area of the first clapboard 26 through the medicine adding pipe 10, under the combined action of a large amount of micro-bubbles generated by the aeration head 9 and the purifying drugs, the pollution impurities contained in the underground water are separated out and are aggregated together under the action of the purifying drugs, and the fine bubbles adhere to the condensate to float it, and finally float the second partition plate 27 area of the net, the filter screen 28 welded between the second partition plate 27 and the second water outlet pipe 12 prevents the condensate from being discharged from the second water outlet pipe 12, the accumulated condensate finally falls into the second sludge outlet 29 under the action of bubble dissipation gravity, and the maintainer only needs to clean the first sludge outlet 19 and the second sludge outlet 29 regularly. During transportation, the primary filter box and the purification box can be disassembled, so that the primary filter box and the purification box are convenient to load, unload and transport.

Claims

1. The utility model provides a foldable groundwater pollution prosthetic devices, includes drinking-water pipe (1) and installs first centrifugal pump (2) in drinking-water pipe (1) one end, its characterized in that: the utility model discloses a purification device, including first centrifugal pump (2), first centrifugal pump (2) one side has been installed and has been just strained case (3), just strained case (3) one end is equipped with first inlet tube (4), filter (5) have evenly been installed in first strained case (3), just strained case (3) other end is equipped with first outlet pipe (6), second centrifugal pump (7) have been installed to first outlet pipe (6) one end, purifying box (8) have been installed to second centrifugal pump (7) one side, the built-in aeration head (9) that is equipped with of purifying box (8), add pencil (10) have been installed to aeration head (9) one side, purifying box (8) one end is equipped with second inlet tube (11), purifying box (8) other end is equipped with second outlet pipe (12).

2. The folding type groundwater pollution remediation device as claimed in claim 1, wherein: a first flow guide pipe (13) is arranged at one end of the first centrifugal pump (2), and the other end of the first flow guide pipe (13) is arranged on the first water inlet pipe (4).

3. The folding type groundwater pollution remediation device as claimed in claim 1, wherein: upper cover plate (14) have been installed to filter (5) upper end, just filter box (3) upper end is equipped with installing port (15), upper cover plate (14) one end is equipped with recess (16), just filter box (3) upper end is close to installing port (15) position annular and is equipped with seal groove (17), filter (5) are inserted and are established in installing port (15), upper cover plate (14) limit end is installed in seal groove (17), link (18) have been installed to upper cover plate (14) upper end.

4. A foldable groundwater contamination remediation device as claimed in claim 3, wherein: the bottom end of the primary filter box (3) is provided with a first sludge outlet (19), one end of the second centrifugal pump (7) is provided with a second guide pipe (20), the other end of the second guide pipe (20) is arranged at one end of the second water inlet pipe (11), the upper end of the aeration head (9) is provided with an aeration pipe (21), the upper end of the aeration pipe (21) is provided with an aerator (22), the aeration pipe (21) is arranged in the purification box (8), and the aerator (22) is arranged at the upper end of the purification box (8).

5. The folding type groundwater pollution remediation device as claimed in claim 1, wherein: the medicine feeding device is characterized in that a medicine feeding pump (23) is installed at one end of the medicine feeding pipe (10), the medicine feeding pump (23) is installed at the upper end of the purifying box (8), a medicine storage box (24) is installed at one side of the medicine feeding pump (23), a medicine discharging pipe (25) is arranged at one side of the bottom end of the medicine storage box (24), and one end, far away from the aerator (22), of the medicine feeding pump (23) is installed on the medicine discharging pipe (25).

6. The foldable groundwater pollution remediation device of claim 5, wherein: first baffle (26) have been installed to dosing pipe (10) one side, second baffle (27) have been installed to second outlet pipe (12) one side, filter screen (28) have been installed between second baffle (27) and purifying box (8) inner wall, purifying box (8) bottom is equipped with second mud outlet (29), second mud outlet (29) facial make-up is equipped with flange lid (30).