CN212976287U

CN212976287U - Permeable reactive barrier device for repairing organic contaminated soil

Info

Publication number: CN212976287U
Application number: CN202020824779.XU
Authority: CN
Inventors: 杨柳
Original assignee: Individual
Current assignee: Shandong Zhitu Ecological Environment Research Institute Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-04-16
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a soil remediation technical field specifically is a restore permeable reactive barrier device of organic contaminated soil, which comprises an outer shell, the outside fixedly connected with of shell is protruding, the through hole has been seted up on the shell, the inside swing joint of shell has the reactive barrier main part, one side of reactive barrier main part is seted up flutedly. The utility model has the advantages that: through setting up the shell, the inside swing joint of shell has the reaction wall main part, one side of reaction wall main part is seted up flutedly, recess fixedly connected with spliced pole is passed through to one side of reaction wall main part, one side fixedly connected with connecting block of shell, screw thread has been seted up to one side of connecting block, one side of connecting block has the closing cap through thread groove threaded connection, when needing to change the reaction wall, unscrew the closing cap from the connecting block, hold behind the spliced pole and will react the wall main part and propose, then more change behind the reaction wall main part with the closing cap screw on can, realized being convenient for change the purpose of reaction wall.

Description

Permeable reactive barrier device for repairing organic contaminated soil

Technical Field

The utility model relates to a soil remediation technical field, especially a permeable reactive barrier device of restoreing organic contaminated soil.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 20 th century and the 80 th century, many countries in the world, especially developed countries, have made and developed contaminated soil improvement and restoration plans, and therefore have also formed a new soil restoration industry, in soil restoration there is a method that permeable reactive barrier is installed on the flow path of contaminated material in soil, when the contaminated material passes through the area of permeable reactive barrier, the contaminated material is neutralized by the reactive barrier, thus achieving the purpose of treating the contaminated material, when in use, the reactive barrier is buried in the soil, when the reactant in the reactive barrier is consumed, the reactive barrier needs to be replaced by a new reactive barrier.

The prior device has the following disadvantages:

1. when the reaction wall is replaced, the reaction wall needs to be dug out and then replaced, the steps are complicated, and the reaction wall is inconvenient to operate in practice;

2. the reaction wall is generally arranged in an open space with a large area, so that manual guard is difficult to carry out, and irrelevant personnel can easily carry out bad operation on the reaction wall.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a permeable reactive barrier device of restoreing organic contaminated soil.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a restore permeable reactive barrier device of organic contaminated soil, includes the shell, the outside fixedly connected with arch of shell, the through hole has been seted up on the shell, the inside swing joint of shell has the reactive barrier main part, one side of reactive barrier main part is seted up flutedly, recess fixedly connected with spliced pole is passed through to one side of reactive barrier main part, one side fixedly connected with connecting block of shell, the thread groove has been seted up to one side of connecting block, the spout has been seted up to the inside of connecting block, the inside swing joint of spout has the fixture block, the spread groove has been seted up to the inside of connecting block, the inside fixedly connected with spring of spread groove, there is the closing cap one side of connecting block through thread groove threaded connection, the draw-in groove of having seted up of closing cap, there is the.

Optionally, the handle comprises a handle main body, a fixing frame and a fixing block, the fixing frame is fixedly connected to one side of the handle main body, and the fixing block is fixedly connected to one side of the fixing frame far away from the handle main body.

Optionally, the number of the protrusions is a plurality of, the protrusions are square, the number of the through holes is a plurality of, the through holes are circular, and the shell is a cylinder with a hollow inner part.

Optionally, the number of the clamping grooves is four, the four clamping grooves are circumferentially arrayed on the sealing cover, the clamping grooves are square, and the shape and size of the clamping grooves are matched with those of the fixing blocks.

Optionally, the connecting block is circular, the inner diameter of the connecting block is the same as the inner diameter of the housing, and the maximum diameter of the sealing cover is larger than that of the connecting block.

Optionally, the shape and size of the sliding groove are matched with the shape and size of the clamping block, the springs are fixedly connected to one side of the clamping block, and the number of the springs is two.

The utility model has the advantages of it is following:

1. through setting up the shell, the inside swing joint of shell has the reaction wall main part, one side of reaction wall main part is seted up flutedly, recess fixedly connected with spliced pole is passed through to one side of reaction wall main part, one side fixedly connected with connecting block of shell, screw thread has been seted up to one side of connecting block, one side of connecting block has the closing cap through thread groove threaded connection, when needing to change the reaction wall, unscrew the closing cap from the connecting block, hold behind the spliced pole and will react the wall main part and propose, then more change behind the reaction wall main part with the closing cap screw on can, realized being convenient for change the purpose of reaction wall.

2. Through setting up the handle, the thread groove has been seted up to one side of connecting block, the spout has been seted up to the inside of connecting block, the inside swing joint of spout has the fixture block, the spread groove has been seted up to the inside of connecting block, the inside fixedly connected with spring of spread groove, there is the closing cap one side of connecting block through thread groove threaded connection, the draw-in groove has been seted up to the closing cap, there is the handle one side of closing cap through draw-in groove swing joint, when using, the fixture block card is in the draw-in groove, can't rotate the closing cap this moment, can't open the closing cap promptly, when needing to open the closing cap, with the fixed block on hand in inserting the draw-in groove, then push down the handle, the fixed block is ejecting from the draw-in groove with the fixture block, this moment alright open the closing cap with rotating.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the housing of the present invention;

fig. 3 is a schematic cross-sectional view of the housing of the present invention;

FIG. 4 is a schematic structural view of the handle of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1-shell, 2-bulge, 3-through hole, 4-reaction wall body, 5-connecting column, 6-connecting block, 7-sliding chute, 8-clamping block, 9-connecting groove, 10-spring, 11-sealing cover, 12-clamping groove, 13-handle, 131-handle body, 132-fixing frame and 133-fixing block.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-5, a permeable reactive barrier apparatus for remedying organic contaminated soil, which comprises a housing 1, a protrusion 2 fixedly connected to the outside of the housing 1, the protrusion 2 being disposed to prevent the housing 1 from slipping in the soil, a through hole 3 formed in the housing 1, a reactive barrier main body 4 movably connected to the inside of the housing 1, a groove formed in one side of the reactive barrier main body 4, a connection post 5 fixedly connected to one side of the reactive barrier main body 4 through the groove, a connection block 6 fixedly connected to one side of the housing 1, a threaded groove formed in one side of the connection block 6, a sliding groove 7 formed in the connection block 6, a fixture block 8 movably connected to the inside of the sliding groove 7, a connection groove 9 formed in the connection block 6, a spring 10 fixedly connected to the inside of the connection groove 9, a sealing cover 11 connected to one side of the connection block 6 through, the sealing cover 11 is unscrewed from the connecting block 6, the reaction wall body 4 is lifted after the connecting column 5 is held, then the sealing cover 11 is screwed after a new reaction wall body 4 is replaced, and the purpose of replacing the reaction wall is achieved, the clamping groove 12 is formed in the sealing cover 11, the handle 13 is movably connected to one side of the sealing cover 11 through the clamping groove 12, when the reaction wall is used, the clamping block 8 is clamped in the clamping groove 12, the sealing cover 11 cannot be rotated at the moment, namely the sealing cover 11 cannot be opened, when the sealing cover 11 needs to be opened, the fixing block 133 on the handle 13 is inserted into the clamping groove 12, then the handle 13 is pressed downwards, the fixing block 133 ejects the clamping block 8 out of the clamping groove 12, at the moment, the sealing cover 11 can be opened by rotating the sealing cover 11, the handle 13 is a special handle, the sealing cover 11 cannot be opened easily without the handle 13, and the purpose of preventing irrelevant personnel from carrying out bad operation on.

As an optimal technical solution of the utility model: the handle 13 includes a handle body 131 that, mount 132 and fixed block 133, one side fixedly connected with mount 132 of handle main part 131, one side fixedly connected with fixed block 133 of handle main part 131 is kept away from to mount 132, protruding 2's quantity is a plurality of, protruding 2 is square, the quantity of through hole 3 is a plurality of, through hole 3 is circular, shell 1 is inside hollow cylinder, the quantity of draw-in groove 12 is four, four draw-in groove 12 circumference arrays are on closing cap 11, draw-in groove 12 is square, the shape size of draw-in groove 12 and the shape size looks adaptation of fixed block 133, connecting block 6 is ring shape, the inside diameter of connecting block 6 is the same with the inside diameter of shell 1, the maximum diameter of closing cap 11 is greater than the maximum diameter of connecting block 6, the shape size of spout 7 and the shape size looks adaptation of fixture block 8, spring 10 fixed connection is in one side of fixture block 8, the quantity of spring 10 is two.

The working process of the utility model is as follows: digging a hole in the polluted soil to enable the top of the connecting block 6 to be parallel to the ground, then embedding the device, when the reaction wall needs to be replaced, unscrewing the sealing cover 11 from the connecting block 6, holding the connecting column 5 and then lifting the reaction wall main body 4, then screwing the sealing cover 11 after replacing the new reaction wall main body 4, clamping the clamping block 8 in the clamping groove 12 when the device is used, the sealing cover 11 cannot be rotated, namely the sealing cover 11 cannot be opened, when the sealing cover 11 needs to be opened, inserting the fixing block 133 on the handle 13 into the clamping groove 12, then pressing the handle 13 downwards, ejecting the clamping block 8 from the clamping groove 12 by the fixing block 133, and at the moment, rotating the sealing cover 11 to open the sealing cover 11, wherein the handle 13 is a special handle and the sealing cover 11 cannot be opened easily without using the handle 13.

In conclusion, when the permeable reactive barrier device for repairing organic contaminated soil is used, the shell 1 is arranged, the interior of the shell 1 is movably connected with the reactive barrier main body 4, one side of the reactive barrier main body 4 is provided with a groove, one side of the reactive barrier main body 4 is fixedly connected with the connecting column 5 through the groove, one side of the shell 1 is fixedly connected with the connecting block 6, one side of the connecting block 6 is provided with a thread, one side of the connecting block 6 is connected with the sealing cover 11 through the thread of the thread groove, when the reactive barrier needs to be replaced, the sealing cover 11 is unscrewed from the connecting block 6, the reactive barrier main body 4 is lifted out after the connecting column 5 is held, then the sealing cover 11 is screwed up after the new reactive barrier main body 4 is replaced, the purpose of replacing the reactive barrier is achieved, the handle 13 is arranged, one side of the connecting block 6 is provided with the thread groove, the sliding groove 7 is arranged inside the connecting, connecting groove 9 has been seted up to connecting block 6's inside, the inside fixedly connected with spring 10 of connecting groove 9, there is closing cap 11 one side of connecting block 6 through thread groove threaded connection, draw-in groove 12 has been seted up to closing cap 11, there is handle 13 one side of closing cap 11 through draw-in groove 12 swing joint, when using, fixture block 8 card is in draw-in groove 12, can't rotate closing cap 11 this moment, can't open closing cap 11 promptly, when needing to open closing cap 11, insert the fixed block 133 on the handle 13 in draw-in groove 12, then push down handle 13, the fixed block 133 is ejecting from draw-in groove 12 with fixture block 8, alright this moment open closing cap 11 with rotating closing cap 11, handle 13 is purpose-built handle, it is difficult to open closing cap 11 not to use handle 13, the mesh that has realized preventing that irrelevant personnel from carrying out bad operation to.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a restore permeable reactive barrier device of organic contaminated soil which characterized in that: comprises a shell (1), wherein a bulge (2) is fixedly connected to the outside of the shell (1), a through hole (3) is formed in the shell (1), a reaction wall body (4) is movably connected to the inside of the shell (1), a groove is formed in one side of the reaction wall body (4), a connecting column (5) is fixedly connected to one side of the reaction wall body (4) through the groove, a connecting block (6) is fixedly connected to one side of the shell (1), a threaded groove is formed in one side of the connecting block (6), a sliding groove (7) is formed in the connecting block (6), a clamping block (8) is movably connected to the inside of the sliding groove (7), a connecting groove (9) is formed in the inside of the connecting block (6), a spring (10) is fixedly connected to the inside of the connecting groove (9), and a sealing cover (11) is connected to one side of the connecting block, the sealing cover (11) is provided with a clamping groove (12), and one side of the sealing cover (11) is movably connected with a handle (13) through the clamping groove (12).

2. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: handle (13) are including handle main part (131), mount (132) and fixed block (133), one side fixedly connected with mount (132) of handle main part (131), one side fixedly connected with fixed block (133) of handle main part (131) are kept away from in mount (132).

3. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: the number of the bulges (2) is a plurality of, the bulges (2) are square, the number of the through holes (3) is a plurality of, the through holes (3) are round, and the shell (1) is a hollow cylinder.

4. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: the number of the clamping grooves (12) is four, the four clamping grooves (12) are circumferentially arrayed on the sealing cover (11), the clamping grooves (12) are square, and the shape and size of the clamping grooves (12) are matched with those of the fixing blocks (133).

5. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: the connecting block (6) is in a circular ring shape, the inner diameter of the connecting block (6) is the same as that of the shell (1), and the maximum diameter of the sealing cover (11) is larger than that of the connecting block (6).

6. The permeable reactive barrier apparatus for remediating organically-polluted soil as set forth in claim 1, wherein: the size of the shape of spout (7) and the size of the shape of fixture block (8) looks adaptation, spring (10) fixed connection is in one side of fixture block (8), the quantity of spring (10) is two.