CN217222950U

CN217222950U - Temperature control device for contaminated soil remediation test

Info

Publication number: CN217222950U
Application number: CN202220251282.2U
Authority: CN
Inventors: 张春
Original assignee: Qinghai Greenway Environmental Protection Biotechnology Co ltd
Current assignee: Qinghai Greenway Environmental Protection Biotechnology Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-19
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a pollute soil and restore experimental temperature regulating device that uses, the power distribution box comprises a box body, the inside barrel that is provided with of box, be provided with the rabbling mechanism that pivot and stirring rake are constituteed in the barrel, pivot end connection has the motor, the barrel bottom is provided with the semicircle bottom, the semicircle bottom outside is connected with the cylinder, semicircle bottom upside is provided with the electric heating board, the barrel side is provided with the water tank, be provided with water heater in the water tank, the water tank passes through the pipe connection water pump, the water pump passes through the pipeline and is connected with the shower nozzle of installing in the barrel. The utility model has the advantages of being scientific and reasonable in structural design, can stir the mixture automatically to the soil sample under the drive of motor, spout rivers into the barrel through the shower nozzle simultaneously under the water pump effect and restore soil in, can make rivers quick and evenly sneak into soil under both effects in, improved test efficiency.

Description

Pollute soil and restore experimental temperature regulating device that uses

Technical Field

The utility model relates to a soil repair equipment technical field specifically is a pollute soil and restore experimental temperature regulating device that uses.

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 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry. The restoration of soil needs earlier to demonstrate through experimental, and the restoration liquid that need will be joined in marriage detects the restoration degree of soil because pollute soil mixing reaction, nevertheless because restoration liquid and the soil that pollutes can not the misce bene, and current test device mixing efficiency is low, and the process of testing is difficult for carrying out temperature control to equipment in addition, and the experiment is influenced by external low temperature environment easily, leads to experimental time overlength, and experimental result is not accurate, has influenced the repair work of later stage soil greatly. Therefore, a temperature control device for a contaminated soil remediation test is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollute soil and restore experimental temperature regulating device that uses to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pollute soil and restore experimental temperature regulating device that uses, the power distribution box comprises a box body, the inside barrel that is provided with of box, be provided with the rabbling mechanism that pivot and stirring rake are constituteed in the barrel, pivot end connection has the motor, the barrel bottom is provided with the semicircle bottom, the semicircle bottom outside is connected with the cylinder, semicircle bottom upside is provided with the electrical heating board, the barrel side is provided with the water tank, be provided with water heater in the water tank, the water tank passes through the pipe connection water pump, the water pump passes through the pipeline and is connected with the shower nozzle of installing in the barrel, the barrel downside is provided with the screen cloth, the screen cloth bottom is provided with vibrating motor.

Preferably, the outer surface of the cylinder body is provided with a heat insulation layer, and the top of the cylinder body is provided with a cylinder cover.

Preferably, temperature sensors are arranged in the cylinder body and the water tank.

Preferably, the side surface of the cylinder body is connected with an exhaust pipe, and the exhaust pipe is provided with an electromagnetic valve.

Preferably, the screen cloth downside is provided with accepts the board, it runs through the box lateral wall to accept the board, and accepts the board side and be provided with the cardboard.

Preferably, a switch is arranged on the outer side of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the temperature control device for the contaminated soil restoration test has simple and reasonable structural design and stronger practicability, can automatically stir and mix soil samples under the driving of a motor by arranging the stirring mechanism consisting of the rotating shaft and the stirring paddle in the cylinder, can simultaneously spray water flow into the cylinder to restore the soil through the spray head under the action of the water pump, can enable the water flow to be quickly and uniformly mixed into the soil under the action of the stirring mechanism and the stirring paddle, effectively reduces the test time, improves the test effect, can automatically control the opening and closing of a channel at the bottom of the cylinder by arranging the cylinder to control the semicircle bottom cover, achieves the aim of automatically enabling the soil materials to fall down, can heat the internal environment of the cylinder by arranging the electric heating plate, can automatically heat the water source in the water tank by the water heater, can effectively adjust the temperature, and avoids the influence of the excessively low temperature on the test, through setting up the screen cloth, can evenly sieve the soil through the restoration test under the vibrating motor effect for soil can evenly fall into and accept the inboard, conveniently takes soil, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: the device comprises a box body 1, a barrel 11, a water tank 12, a barrel cover 13, a rotating shaft 14, a stirring paddle 15, a motor 16, a semicircular bottom cover 17, an air cylinder 18, an electric heating plate 19, a temperature sensor 2, a water heater 21, a water pump 22, a spray head 23, an exhaust pipe 24, a screen mesh 25, a vibrating motor 26, a bearing plate 27, a clamping plate 28 and a switch 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a temperature control device for a contaminated soil remediation test comprises a box body 1, wherein a barrel body 11 is arranged in the box body 1, a heat insulation layer is arranged on the outer surface of the barrel body 11, the heat insulation layer is designed to effectively improve the heat insulation effect of the barrel body 11 and prevent heat from leaking, a barrel cover 13 is arranged on the top of the barrel body 11, a sealing effect can be formed by the barrel cover 13 from the top, a stirring mechanism composed of a rotating shaft 14 and stirring paddles 15 is arranged in the barrel body 11, the stirring paddles 15 are uniformly fixed on the side surface of the rotating shaft 14, the end part of the rotating shaft 14 is connected with a motor 16, the motor 16 is a forward and reverse rotation motor, the motor 16 is externally connected with a power supply and a control switch through a lead, when the temperature control device works, soil materials are added from the top of the barrel body 11, then the motor 16 is started, the stirring mechanism composed of the rotating shaft 14 and the stirring paddles 15 is driven by the motor 16 to stir and mix the mixture of soil and water flow, the stirring mechanism composed of the rotating shaft 14 and the stirring paddles 15 is arranged in the barrel body 11, can stir the mixture to soil sample automatically under motor 16's drive, remove the process of manual mixing from, improve machining efficiency.

Barrel 11 bottom is provided with semicircle bottom 17, semicircle bottom 17 outside is connected with cylinder 18, can form bottom shutoff mechanism under the effect of two semicircle bottom 17, thereby avoid soil to spill, through setting up cylinder 18 control semicircle bottom 17, thereby can control the switching of barrel 11 bottom passageway by oneself, reach the automatic mesh that makes the soil material whereabouts, semicircle bottom 17 upside is provided with electric heating board 19, electric heating board 19 external switch 29, circular telegram back electric heating board 19 can carry out the heating operation, can heat barrel 11 internal environment through setting up electric heating board 19, water heater 21 can be by oneself with the inside water source heating of water tank 12, thereby can effectively adjust the temperature, avoid the temperature to hang down excessively to exert an influence to the experiment.

The temperature sensors 2 are arranged in the barrel 11 and the water tank 12, the water flow temperature in the barrel 11 and the water tank 12 can be monitored simultaneously under the action of the temperature sensors 2, the water tank 12 is arranged on the side surface of the barrel 11, the water heater 21 is arranged in the water tank 12, the water heater 21 can heat a water source after being electrified, the water tank 12 is connected with the water pump 22 through a pipeline, the water pump 22 is connected with the spray head 23 arranged in the barrel 11 through a pipeline, when the water heater works, firstly, the water source is heated to a designated temperature by the water heater 21, then the water pump 22 is started to pump out the water source mixed with the repair liquid, the mixed liquid is sprayed into the barrel 11 by the spray head 23, the water flow is sprayed into the cylinder body 11 through the spray head 23 under the action of the water pump 22 to repair the soil, under the action of the water flow and the soil, the water flow can be quickly and uniformly mixed into the soil, so that the test time is effectively reduced, and the test effect is improved.

The side surface of the cylinder body 11 is connected with an exhaust pipe 24, the exhaust pipe 24 is provided with an electromagnetic valve, gas generated in the test process can be discharged through the exhaust pipe 24 by opening the electromagnetic valve, further, a gas treatment mechanism can be arranged at the tail end of the exhaust pipe 24, the lower side of the cylinder body 11 is provided with a screen 25, the bottom of the screen 25 is provided with a vibration motor 26, the vibration motor 26 drives the screen 25 to vibrate so as to screen the treated soil, the screened soil falls on a bearing plate 27, the bearing plate 27 is arranged at the lower side of the screen 25, the bearing plate 27 penetrates through the side wall of the box body 1, the side surface of the bearing plate 27 is provided with a clamping plate 28, after the test is finished, the bearing plate 27 is pulled outwards, the soil can be taken out, the screen 25 is arranged, the soil subjected to the repair test can be uniformly screened under the action of the vibration motor 26, so that the soil can uniformly fall into the bearing plate 27, soil is conveniently taken, working efficiency is improved, and the switch 29 is arranged outside the box body 1.

The working principle is as follows:

the temperature control device for the contaminated soil remediation test is used, firstly, the cylinder cover 13 is opened, a soil sample is added into the cylinder body 11, remediation liquid is mixed in a water source in the water tank 12, mixed liquid is preheated through the water heater 21, then the motor 16 and the water pump 22 are started through the switch 29, the water source mixed with the remediation liquid is pumped out through the water pump 22, the mixed liquid is sprayed into the cylinder body 11 through the spray head 23, the motor 16 drives the stirring mechanism consisting of the rotating shaft 14 and the stirring paddle 15 to stir and mix the mixture of soil and water flow, the cylinder body 11 is heated through the electric heating plate 19 to ensure the temperature effect in the cylinder body 11, the piston rod of the air cylinder 18 is contracted after a period of time, the two semicircular bottom covers 17 are separated, the soil falls into the screen 25, the vibrating motor 26 drives the screen 25 to vibrate so as to screen the treated soil, the screened soil falls on the receiving plate 27, the receiving plate 27 is pulled outward to take out the soil after the remediation test.

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 pollute soil and restore experimental temperature regulating device that uses, includes box (1), its characterized in that: the utility model discloses a box, including box (1), pivot (14) and stirring rake (15), the inside rabbling mechanism that is provided with barrel (11) in barrel (11), pivot (14) end connection has motor (16), barrel (11) bottom is provided with semicircle bottom (17), semicircle bottom (17) outside is connected with cylinder (18), semicircle bottom (17) upside is provided with electric heating board (19), barrel (11) side is provided with water tank (12), be provided with water heater (21) in water tank (12), water tank (12) are through pipe connection water pump (22), water pump (22) are connected with shower nozzle (23) of installing in barrel (11) through the pipeline, barrel (11) downside is provided with screen cloth (25), screen cloth (25) bottom is provided with vibrating motor (26).

2. The temperature control device for the contaminated soil remediation test of claim 1, wherein: the outer surface of the cylinder body (11) is provided with a heat insulation layer, and the top of the cylinder body (11) is provided with a cylinder cover (13).

3. The temperature control device for the contaminated soil remediation test of claim 1, wherein: temperature sensors (2) are arranged in the cylinder body (11) and the water tank (12).

4. The temperature control device for the contaminated soil remediation test of claim 1, wherein: the side surface of the cylinder body (11) is connected with an exhaust pipe (24), and the exhaust pipe (24) is provided with an electromagnetic valve.

5. The temperature control device for the contaminated soil remediation test of claim 1, wherein: the lower side of the screen (25) is provided with a bearing plate (27), the bearing plate (27) penetrates through the side wall of the box body (1), and the side face of the bearing plate (27) is provided with a clamping plate (28).

6. The temperature control device for the contaminated soil remediation test of claim 1, wherein: a switch (29) is arranged on the outer side of the box body (1).