CN207655633U - The special permeability apparatus of osmosis in a kind of soil remediation - Google Patents

Abstract

The utility model discloses a special infiltration device for the infiltration method in soil restoration, which comprises a cylindrical hollow casing, the bottom of the cylindrical hollow casing is equipped with supporting legs, and the center of the cylindrical hollow casing is provided with a liquid storage space. The center of the bottom of the cylindrical hollow housing is provided with a main drain pipe with an integrated structure, the center of the main drain pipe is provided with a main drain hole communicating with the liquid storage space, and the top of the side of the cylindrical hollow housing is provided There is a liquid injection pipeline with an integrated structure, a plunger is inserted into the interior of the liquid injection pipeline, and a vent hole communicating with the liquid storage space is provided in the center of the top of the cylindrical hollow shell. The utility model utilizes the air pressure and air flow technology, combined with the anti-air pressure overload mechanism in the prior art, to work together, so that the internal air pressure will always be at a constant value, and then control the size of the osmotic pressure, and the The air pressure is constant, which improves the precision of the infiltration.

Description

A special infiltration device for infiltration method in soil remediation

technical field

The utility model relates to the technical field of soil restoration, in particular to a special infiltration device for infiltration in soil restoration.

Background technique

At present, in the soil remediation technology, we have to use the special infiltration device for the infiltration method in soil remediation, and the special infiltration device for the infiltration method in general soil remediation cannot control the infiltration pressure well during work, and some soil remediation The special osmotic device for the middle osmosis method only controls the initial osmotic pressure, and the osmotic pressure value will continue to decrease, which has great limitations.

Contents of the invention

The purpose of this utility model is to provide a special infiltration device for the infiltration method in soil restoration, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a special infiltration device for the infiltration method in soil remediation, comprising a cylindrical hollow casing, the bottom of the cylindrical hollow casing is equipped with legs, and the bottom of the cylindrical hollow casing A liquid storage space is provided in the center, and a main drain pipe with an integrated structure is provided at the center of the bottom of the cylindrical hollow shell, and a main drain hole communicating with the liquid storage space is provided at the center of the main drain pipe. The top of the side of the cylindrical hollow casing is provided with a liquid injection pipe integrated with it. A plunger is inserted into the interior of the liquid injection pipe, and the center of the top of the cylindrical hollow casing is provided with a vent hole communicating with the liquid storage space. The center of the top of the cylindrical hollow casing is provided with a turbine installation casing integrated with it, the center of the turbine installation casing is provided with a turbine installation space connected to the exhaust hole, and the center of the top of the turbine installation casing is provided with a turbine installation The air intake hole of the space, one side of the top of the cylindrical hollow shell fixes a motor through a mounting plate, and an anti-air pressure overload mechanism is installed at the end of the motor shaft in the motor, and one end of the anti-air pressure overload mechanism A main rotating shaft is installed in the center, the shaft body of the main rotating shaft runs through the center of an end face of the turbine installation housing, and a turbine is installed at the end in the turbine installation space.

Preferably, the air inlet caused by the forward rotation of the turbine faces the air inlet.

Preferably, the size of the turbine corresponds to the size of the installation space of the turbine.

Preferably, the motor shaft, the anti-air pressure overload mechanism and the axis of the main rotating shaft are on the same straight line.

Compared with the prior art, the beneficial effect of the utility model is: the utility model has a simple structure, utilizes the air pressure and air flow technology, and combines the anti-air pressure overload mechanism in the prior art to work together, so that the internal The air pressure will always be at a constant value, thereby controlling the size of the infiltration pressure, and the air pressure is a constant value, thereby improving the accuracy of infiltration.

Description of drawings

Fig. 1 is the full cut-away structure schematic diagram of the infiltration method special infiltration device in a kind of soil remediation of the present utility model;

Fig. 2 is a schematic diagram of the main structure of a special infiltration device for infiltration in soil remediation according to the present invention;

In the figure: 1. Cylindrical hollow shell, 2. Legs, 3. Liquid storage space, 4. Main drain pipe, 5. Main drain hole, 6. Liquid injection pipe, 7. Plunger, 8. Exhaust Hole, 9. Turbine installation shell, 10. Turbine installation space, 11. Air intake hole, 12. Motor, 13. Motor spindle, 14. Anti-air pressure overload mechanism, 15. Main rotating shaft, 16. Turbine.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 and Fig. 2, an embodiment provided by the utility model: a special infiltration device for infiltration method in soil remediation, comprising a cylindrical hollow casing 1, and a leg 2 is installed at the bottom of the cylindrical hollow casing 1 , the center of the cylindrical hollow shell 1 is provided with a liquid storage space 3, the center of the bottom of the cylindrical hollow shell 1 is provided with a main drain pipe 4 with an integrated structure, and the center of the main drain pipe 4 is set There is a main discharge hole 5 communicating with the liquid storage space 3, and the top of the side of the cylindrical hollow shell 1 is provided with a liquid injection pipe 6 with an integrated structure with it, and a plunger 7 is inserted into the interior of the liquid injection pipe 6, so that The center of the top of the cylindrical hollow casing 1 is provided with an exhaust hole 8 communicating with the liquid storage space 3, and the center of the top of the cylindrical hollow casing 1 is provided with a turbine installation casing 9 of an integral structure with it, and the turbine installation casing 9 The center is provided with a turbine installation space 10 communicating with the exhaust hole 8, and the center of the top of the turbine installation housing 9 is provided with an air inlet 11 communicating with the turbine installation space 10, and one side of the top of the cylindrical hollow housing 1 passes through the installation plate A motor 12 is fixed, and an anti-air pressure overload mechanism 14 is installed at the end of the motor main shaft 13 in the motor 12, and a main rotating shaft 15 is installed at the center of one end of the anti-air pressure overload mechanism 14, and the main rotating shaft 15 The shaft body of the shaft runs through the center of an end surface of the turbine installation housing 9, and the end is installed with a turbine 16 inside the turbine installation space 10.

The air inlet caused by the forward rotation of the turbine 16 faces the air intake hole 11 to realize the one-way flow of air; the size of the turbine 16 corresponds to the size of the turbine installation space 10 to prevent the air from leaking during operation phenomenon; the axis line of the motor main shaft 13, the anti-air pressure overload mechanism 14 and the main rotating shaft 15 is on the same straight line, so as to prevent the occurrence of the centrifugal phenomenon and thus work normally.

Specific use method: In the work of this utility model, the insertion needle tube dedicated to the infiltration method in soil remediation is connected with the main drain pipe 4, and then the liquid is injected into the liquid storage space 3 through the liquid injection pipe 6, and then the motor 12 is turned on, and the motor The main shaft 13 rotates rapidly, driven by the anti-air pressure overload mechanism 14, so that the main rotating shaft 15 drives the turbine 16 to rotate, and then the air is continuously injected into the liquid storage space 3. When the gas pressure is greater than the setting of the anti-air pressure overload mechanism 14 value, the anti-air pressure overload mechanism 14 can stop the transmission of the rotational force in time, and at this time, the internal air pressure will be stabilized at a constant value to realize the pressure control function.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A special infiltration device for infiltration method in soil remediation, comprising a cylindrical hollow shell (1), characterized in that: the bottom of the cylindrical hollow shell (1) is equipped with supporting legs (2), and the cylindrical hollow The center of the shell (1) is provided with a liquid storage space (3), and the center of the bottom of the cylindrical hollow shell (1) is provided with a main drain pipe (4) of an integrated structure with it, and the main drain pipe (4) ) is provided with a main discharge hole (5) communicating with the liquid storage space (3), and the top of the side of the cylindrical hollow shell (1) is provided with a liquid injection pipe (6) with an integral structure with it. A plunger (7) is inserted into the inside of the liquid pipeline (6), and the center of the top of the cylindrical hollow casing (1) is provided with an exhaust hole (8) communicating with the liquid storage space (3), and the cylindrical hollow casing ( 1) The center of the top is provided with a turbine installation housing (9) with an integrated structure, and the center of the turbine installation housing (9) is provided with a turbine installation space (10) communicating with the exhaust hole (8), and the turbine installation The center of the top of the shell (9) is provided with an air intake hole (11) communicating with the turbine installation space (10), and one side of the top of the cylindrical hollow shell (1) is fixed with a motor (12) through a mounting plate, and the motor An anti-air pressure overload mechanism (14) is installed on the end of the motor main shaft (13) in (12), and a main rotating shaft (15) is installed at the center of one end of the described anti-air pressure overload mechanism (14). The shaft body of the shaft (15) runs through the center of an end surface of the turbine installation casing (9), and the end is installed with a turbine (16) inside the turbine installation space (10). 2. A special infiltration device for infiltration method in soil remediation according to claim 1, characterized in that: the air inlet caused by the forward rotation of the turbine (16) faces the air inlet (11). 3. A dedicated infiltration device for infiltration in soil remediation according to claim 2, characterized in that: the size of the turbine (16) corresponds to the size of the turbine installation space (10). 4. A special infiltration device for infiltration method in soil remediation according to claim 1, characterized in that: the shaft center of the motor main shaft (13), the anti-air pressure overload mechanism (14) and the main rotating shaft (15) lines are on the same straight line.