Contaminated soil in-situ remediation barrier structure

Abstract

The utility model discloses a contaminated soil in-situ remediation barrier structure which comprises a remediation pool, a lining assembly, a filtering assembly and a locking assembly, the lining assembly is arranged in the remediation pool and comprises a barrier layer and an integrated plate, the barrier layer is arranged in the remediation pool in a sleeved mode, the integrated plate is arranged in the remediation pool in a sleeved mode, and the locking assembly is arranged in the remediation pool. The blocking layer is located between the integrated plate and the repairing pool, the filtering assembly is clamped in the lining assembly, the locking assembly is arranged at the top of the repairing pool, and the locking assembly is used for clamping and locking the lining assembly and the filtering assembly. The repairing pool, the lining assembly, the filtering assembly and the locking assembly are used in a matched mode, the lining assembly comprises the blocking layer and the integrated plate, and the blocking layer can be installed in the repairing pool under the action of the integrated plate, so that the leakproof performance of the repairing pool is improved, and the service life of the repairing pool is prolonged. In addition, under the mutual clamping connection of the integrated plate, the filtering assembly and the locking assembly, the mounting stability of the blocking layer is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil remediation technical field, especially in situ remediation barrier structure of polluted soil. BACKGROUND

[0002] In situ remediation of polluted soil is a process of removing or converting pollutants in soil into harmless substances through a series of physical, chemical and biological techniques without excavating or moving the polluted soil.

[0003] When repairing polluted soil, the first step is to remove the stone particles in the polluted soil, that is, the polluted soil is poured onto the filter screen in the hardened concrete barrier pool, then the mud and stones are separated by using a flushing gun, and the flushed mud and water flow into the hardened concrete barrier pool for subsequent repair treatment.

[0004] The hardened concrete barrier pool is used to block the polluted soil and mud water to prevent the polluted soil and mud water from leaking out. Some polluted soil may contain corrosive pollutants. After a long period of use, the hardened concrete barrier pool may leak due to corrosion, affecting its blocking performance, and thus has certain defects. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an in situ remediation barrier structure for polluted soil to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an in situ remediation barrier structure for polluted soil, comprising:

[0007] a repair pool;

[0008] an inner lining assembly arranged inside the repair pool, comprising:

[0009] a barrier layer sleeved inside the repair pool;

[0010] an integrated plate sleeved inside the repair pool, wherein the barrier layer is located between the integrated plate and the repair pool;

[0011] a filter assembly clamped inside the inner lining assembly;

[0012] a locking assembly arranged at the top of the repair pool, used for clamping and locking the inner lining assembly and the filter assembly.

[0013] Preferably, the integrated plate comprises:

[0014] a bottom plate located at the bottom of the inner cavity of the barrier layer;

[0015] The side plate is arranged inside the barrier layer and is clamped between the bottom plate and the locking assembly.

[0016] Preferably, the integrated plate further comprises:

[0017] The first limiting rod is fixedly connected to the bottom of the side plate, and the outer wall of the first limiting rod is slidably clamped with the bottom plate.

[0018] The second limiting rod is fixedly connected to the top of the side plate, and the outer wall of the second limiting rod is clamped with the locking assembly.

[0019] Preferably, the filtering assembly comprises:

[0020] The mounting frame is arranged on the side of the side plate, and the top of the mounting frame is arranged on the side of the locking assembly.

[0021] The filtering screen is fixedly arranged in the top of the inner cavity of the mounting frame.

[0022] The bearing block is fixedly connected to the side of the side plate, and the top of the bearing block is arranged on the side of the mounting frame.

[0023] Preferably, the locking assembly comprises:

[0024] The positioning frame is arranged on the top of the repair pool, and the positioning frame is clamped with the top of the side plate through the second limiting rod.

[0025] The first counterweight block is fixedly connected to the top of the positioning frame, and the top of the first counterweight block is fixedly connected with the first hook.

[0026] Preferably, the locking assembly comprises:

[0027] The top plate is arranged on the top of the repair pool, and the top plate is clamped with the top of the side plate through the second limiting rod.

[0028] The second counterweight block is arranged on the top of the top plate, and the top of the second counterweight block is fixedly connected with the second hook.

[0029] The positioning rod is fixedly connected to the bottom of the second counterweight block, and the outer wall of the positioning rod is slidably clamped with the top plate.

[0030] The technical effects and advantages of the utility model are as follows:

[0031] The utility model discloses a repair pool, lining assembly, filtering assembly and locking assembly cooperation use mode, lining assembly includes barrier layer and integrated plate, the barrier layer can be installed inside the repair pool under the action of integrated plate, thereby improving the anti-leakage performance of repair pool, and under the mutual clamping of integrated plate, filtering assembly and locking assembly, the stability of barrier layer installation can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the whole structure schematic view of the utility model.

[0033] Figure 2 It is the front inside structure schematic view of the utility model.

[0034] Figure 3 It is the top plate side inside structure schematic view of the utility model.

[0035] Figure 4 It is the top plate upside inside structure schematic view of the utility model.

[0036] In the drawing: 1, repair pool;2, inner lining assembly;21, barrier layer;22, integrated plate;221, bottom plate;222, side plate;223, first limiting rod;224, second limiting rod;3, filter assembly;31, mounting frame;32, filter screen;33, bearing block;4, locking assembly;41, positioning frame;42, first counterweight block;43, top plate;44, second counterweight block;45, positioning rod. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0038] Embodiment 1

[0039] The utility model provides a kind of polluted soil in situ repair barrier structure as shown in Figures 1-2 , including repair pool 1, inner lining assembly 2, filter assembly 3 and locking assembly 4, inner lining assembly 2 is set to the inside of repair pool 1, inner lining assembly 2 includes barrier layer 21 and integrated plate 22, barrier layer 21 is set to the inside of repair pool 1, integrated plate 22 is set to the inside of repair pool 1, barrier layer 21 is located between integrated plate 22 and repair pool 1, barrier layer 21 plastic film material, with corrosion resistance and waterproof performance, to guarantee the leakproof performance of repair pool 1, and under the action of integrated plate 22, can be protected against barrier layer 21, not only can improve the stability of barrier layer 21 installation, can also protect barrier layer 21, reduce the situation that barrier layer 21 is damaged by impact, filter assembly 3 is connected in the inside of inner lining assembly 2, locking assembly 4 is set to the top of repair pool 1, locking assembly 4 is used for the locking of inner lining assembly 2 and filter assembly 3 connection, locking assembly 4 can guarantee the stability of barrier layer 21, integrated plate 22 and filter assembly 3 installation.

[0040] Further, the integrated plate 22 comprises a bottom plate 221 and a side plate 222, the bottom plate 221 is located at the bottom of the inner cavity of the barrier layer 21, the side plate 222 is arranged in the inside of the barrier layer 21, the side plate 222 is clamped between the bottom plate 221 and the locking assembly 4, a plurality of bottom plates 221 and a plurality of side plates 222 can splice a protection pool body, the barrier layer 21 is shielded and protected, the integrated plate 22 further comprises a first limiting rod 223 and a second limiting rod 224, the first limiting rod 223 is fixedly connected to the bottom of the side plate 222, the outer wall of the first limiting rod 223 is slidably clamped with the bottom plate 221, the first limiting rod 223 can ensure the stability of the clamping of the side plate 222 and the bottom plate 221, the second limiting rod 224 is fixedly connected to the top of the side plate 222, the outer wall of the second limiting rod 224 is clamped with the locking assembly 4, and the second limiting rod 224 can ensure the stability of the clamping of the top of the side plate 222 and the locking assembly 4, which can not only clamp and limit the side plate 222, but also clamp and limit the locking assembly 4.

[0041] Further, the filter assembly 3 comprises an installation frame 31, a filter screen 32 and a bearing block 33, the side of the installation frame 31 is attached to the side plate 222, the top of the installation frame 31 is attached to the locking assembly 4, the filter screen 32 is fixedly installed at the top of the inner cavity of the installation frame 31, the contaminated soil is poured onto the filter screen 32, and the contaminated soil is washed by using the cleaning gun, so that the stone particles in the contaminated soil can be filtered, the bearing block 33 is fixedly connected to the side of the side plate 222, and the top of the bearing block 33 is attached to the installation frame 31, and the installation frame 31 is limited under the action of the bearing block 33 and the locking assembly 4.

[0042] Especially, the locking assembly 4 comprises a positioning frame 41 and a first counterweight 42, the positioning frame 41 is arranged at the top of the repair pool 1, the positioning frame 41 is clamped at the top of the side plate 222 through the second limiting rod 224, and the first counterweight 42 is fixedly connected to the top of the positioning frame 41; under the action of the first counterweight 42, the weight of the positioning frame 41 can be increased, so that the positioning frame 41 clamps and limits the side plate 222 and the installation frame 31, and the top of the first counterweight 42 is fixedly connected with a first hook.

[0043] Embodiment 2

[0044] The utility model provides Figures 3-4The illustrated one kind is in-situ remediation barrier structure of contaminated soil, including repair pool 1, inner lining assembly 2, filter assembly 3 and locking assembly 4, inner lining assembly 2 is arranged in the inside of repair pool 1, inner lining assembly 2 includes barrier layer 21 and integrated board 22, barrier layer 21 is set in the inside of repair pool 1, integrated board 22 is set in the inside of repair pool 1, barrier layer 21 is located between integrated board 22 and repair pool 1, barrier layer 21 plastic film material, with corrosion resistance and waterproof performance, to ensure the leakproof performance of repair pool 1, and under the action of integrated board 22, the behavior of barrier layer 21 can be protected, not only can improve the stability of barrier layer 21 installation, but also can protect barrier layer 21, reduce the situation that barrier layer 21 is damaged by impact, filter assembly 3 is connected in the inside of inner lining assembly 2, locking assembly 4 is arranged at the top of repair pool 1, locking assembly 4 is used for the locking of inner lining assembly 2 and filter assembly 3 connection, locking assembly 4 can ensure the stability of barrier layer 21, integrated board 22 and filter assembly 3 installation.

[0045] Further, integrated board 22 includes bottom plate 221 and side plate 222, bottom plate 221 is located at the bottom of the inner cavity of barrier layer 21, side plate 222 is arranged in the inside of barrier layer 21, side plate 222 is connected between bottom plate 221 and locking assembly 4, a plurality of bottom plates 221 and a plurality of side plates 222 can splice a protection pool body, shield barrier layer 21, integrated board 22 further includes first limiting rod 223 and second limiting rod 224, first limiting rod 223 is fixedly connected to the bottom of side plate 222, the outer wall of first limiting rod 223 is slidably connected with bottom plate 221, first limiting rod 223 can ensure the stability of side plate 222 and bottom plate 221 connection, second limiting rod 224 is fixedly connected to the top of side plate 222, the outer wall of second limiting rod 224 is connected with locking assembly 4, second limiting rod 224 can ensure the stability of the top of side plate 222 and locking assembly 4 connection, not only can limit the connection of side plate 222, but also can limit the connection of locking assembly 4.

[0046] Further, filter assembly 3 includes mounting frame 31, filter screen 32 and bearing block 33, the side of mounting frame 31 is fitted with side plate 222, the top of mounting frame 31 is fitted with locking assembly 4, filter screen 32 is fixedly installed at the top of the inner cavity of mounting frame 31, contaminated soil is poured onto filter screen 32, and contaminated soil is washed by using cleaning gun, stone particles in contaminated soil can be filtered, bearing block 33 is fixedly connected to the side of side plate 222, the top of bearing block 33 is fitted with mounting frame 31, under the action of bearing block 33 and locking assembly 4, mounting frame 31 can be limited.

[0047] In particular, the locking assembly 4 includes a top plate 43, a second counterweight 44, and a positioning rod 45. The top plate 43 is located on the top of the repair pool 1 and is engaged with the top of the side plate 222 by a second limiting rod 224. The second counterweight 44 is located on the top of the top plate 43 and a second hook is fixedly connected to the top of the second counterweight 44. The positioning rod 45 is fixedly connected to the bottom of the second counterweight 44 and the outer wall of the positioning rod 45 is slidably engaged with the top plate 43. The end of the top plate 43 is set with a 45-degree inclined slope to facilitate the docking of adjacent top plates 43. Under the action of the second counterweight 44 and the positioning rod 45, the stability of the docking of adjacent top plates 43 can be guaranteed. Furthermore, by removing the second counterweight 44, the top plate 43 can be disassembled separately, thereby improving the ease of disassembly.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A barrier structure for in-situ remediation of contaminated soil, characterized in that, The utility model relates to a kind of repair pool and its inner lining assembly, filter assembly and locking assembly, including: Repair pool (1); Inner lining assembly (2) is arranged in the inside of repair pool (1), and the inner lining assembly (2) includes: Barrier layer (21) is sleeved in the inside of repair pool (1); Integrated plate (22) is sleeved in the inside of repair pool (1), and the barrier layer (21) is between integrated plate (22) and repair pool (1); Filter assembly (3) is clamped in the inside of inner lining assembly (2); Locking assembly (4) is arranged in the top of repair pool (1), and the locking assembly (4) is used for clamping locking of inner lining assembly (2) and filter assembly (3).

2. The barrier structure for in situ remediation of contaminated soil according to claim 1, wherein The integrated plate (22) includes: Bottom plate (221) is located in the bottom of barrier layer (21) inner chamber; Side plate (222) is arranged in the inside of barrier layer (21), and the side plate (222) is clamped between bottom plate (221) and locking assembly (4).

3. A barrier structure for in situ remediation of contaminated soil according to claim 2, wherein The integrated plate (22) further includes: First limiting rod (223) is fixedly connected to the bottom of side plate (222), and the outer wall of first limiting rod (223) is slidably clamped with bottom plate (221); Second limiting rod (224) is fixedly connected to the top of side plate (222), and the outer wall of second limiting rod (224) is clamped with locking assembly (4).

4. The barrier structure for in situ remediation of contaminated soil according to claim 3, wherein The filter assembly (3) includes: Mounting frame (31) is side with side plate (222) is attached, and the top of mounting frame (31) is attached with locking assembly (4); Filter screen (32) is fixedly installed in the top of mounting frame (31) inner chamber; Bearing block (33) is fixedly connected to the side of side plate (222), and the top of bearing block (33) is attached with mounting frame (31).

5. A barrier structure for in situ remediation of contaminated soil according to claim 4, wherein The locking assembly (4) includes: Positioning frame (41) is arranged in the top of repair pool (1), and the positioning frame (41) is clamped in the top of side plate (222) by second limiting rod (224); First counterweight block (42) is fixedly connected to the top of positioning frame (41), and the top of first counterweight block (42) is fixedly connected with first hook.

6. The barrier structure for in situ remediation of contaminated soil according to claim 4, wherein The locking assembly (4) includes: Top plate (43) is arranged in the top of repair pool (1), and the top plate (43) is clamped in the top of side plate (222) by second limiting rod (224); Second counterweight block (44) is arranged in the top of top plate (43), and the top of second counterweight block (44) is fixedly connected with second hook; Positioning rod (45) is fixedly connected to the bottom of second counterweight block (44), and the outer wall of positioning rod (45) is slidably clamped with top plate (43).

Images