A remediation agent automatic mixing device based on contaminated soil remediation

Abstract

The application discloses a kind of based on contaminated soil remediation's remediation agent automatic mixing equipment, including by upper and lower distribution in turn storage cylinder, poking mechanism, mixing cylinder and discharging mechanism, remediation agent material is stored in storage cylinder, when using, control poking mechanism work, it can be quantitative from storage cylinder to obtain remediation agent material input mixing cylinder and be deployed into suitable remediation agent liquid, simple operation, in discharging mechanism, by the action of stirring piece can be stirred to the mixed liquid in mixing cylinder, make it mix evenly, mixed liquid can pass through filter hole and enter into discharge pipe, liquid can be filtered, simultaneously, stirring piece in the process of stirring, by brush strip, filter hole place can be cleaned, avoid undissolved impurity to block filter hole;In addition, by the action of branch pipe, part of mixed liquid can be introduced into branch pipe from discharge pipe, drive float to move, and trigger piece is arranged on float, automatically monitor the liquid flow condition in discharge pipe, and control second driving element work.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soil remediation, in particular to a remediation agent automatic mixing equipment based on contaminated soil remediation. BACKGROUND

[0002] Soil remediation is an operation of degrading and diluting pollutants in soil, which uses soil remediation liquid and microorganisms that can decompose pollutants to mix in the soil, degrade the pollutants inside, and hinder the further spread and transmission of pollutants in the ecological chain. When using a remediation agent for remediation, the remediation agent needs to be mixed to a suitable concentration, and then sprayed on the contaminated soil. In the prior art, some are mixed by manual mixing and adding to the contaminated soil, which is time-consuming and laborious, and the mixing precision is low, which affects the remediation effect. Another part of the remediation agent is mixed by a machine. When the machine stops for a long time, the solute is easy to precipitate, and the solute of part of the unsolvent is easy to block the pipeline and the machine, which affects the work efficiency. At the same time, the unsolubilized solute is sprayed out, which affects the remediation effect. Therefore, there is an urgent need for a remediation agent automatic mixing equipment based on contaminated soil remediation to solve the above problems. SUMMARY

[0003] The present application provides a remediation agent automatic mixing equipment based on contaminated soil remediation, which can solve the problems in the prior art that the mixed liquid is easy to precipitate when the machine stops for a long time, the solute of part of the unsolvent is easy to block the pipeline and the machine, which affects the work efficiency, and the unsolubilized solute is sprayed out, which affects the remediation effect.

[0004] To achieve the above object, the present application provides the following technical scheme: a remediation agent automatic mixing equipment based on contaminated soil remediation, comprising a storage cylinder, a stirring mechanism, a mixing cylinder and a discharging mechanism arranged in sequence from top to bottom; wherein:

[0005] The stirring mechanism comprises a roller shaft and a first driving member, the first driving member is connected with the roller shaft, and the rotation of the roller shaft is controlled, the roller shaft is located between the discharging port of the storage cylinder and the feeding port of the mixing cylinder, at least one groove is arranged on the roller shaft, and the groove of the roller shaft moves repeatedly between the discharging port of the storage cylinder and the feeding port of the mixing cylinder with the rotation of the roller shaft, so as to transport the material in the discharging port of the storage cylinder to the feeding port of the mixing cylinder;

[0006] The discharging mechanism comprises a discharging pipe, a stirring piece and a branch pipe. One end of the discharging pipe extends into the mixing cylinder from the discharging opening of the mixing cylinder, and a plurality of filter holes communicating with the inside of the discharging pipe are uniformly arranged on the side of the extending part of the discharging pipe. The stirring piece comprises a rotating frame sleeved on the outside of the extending part of the discharging pipe, a plurality of stirring blades arranged on the side of the rotating frame, and a second driving member connected with the rotating frame to control the rotating frame to rotate around the axis of the discharging pipe and drive each stirring blade to rotate in the mixing cylinder. A brush strip is arranged on the side of the rotating frame close to the discharging pipe, and the brush strip is in close contact with the side of the extending part of the discharging pipe and rotates with the rotating frame.

[0007] One end of the branch pipe is sealed, and the other end is communicated with the discharging pipe. When the mixed liquid flows out along the discharging pipe, it flows into the branch pipe at the same time. A float is arranged in the branch pipe, and a trigger member is arranged on the float. The trigger member is started to control the second driving member to start or stop when the liquid in the branch pipe flows.

[0008] Preferably, the first driving member comprises a first driving motor, and a rotating shaft is coaxially arranged on the output shaft of the first driving motor. The rotating shaft is coaxially connected with the roller shaft to drive the roller shaft to rotate synchronously when the rotating shaft rotates with the first driving motor.

[0009] Preferably, the stirring mechanism further comprises a vibrating member. The vibrating member comprises a beating plate arranged on the side of the storage cylinder close to the discharging opening thereof, and a movable ring coaxially arranged on the rotating shaft. A connecting rod is arranged on the beating plate and connected with the movable ring through the connecting rod to drive the beating plate to approach or move away from the storage cylinder when the movable ring moves along the rotating shaft. A receiving block is arranged on the movable ring.

[0010] A fixed ring is sleeved on the rotating shaft, and a return spring is arranged between the fixed ring and the movable ring. A protrusion is arranged on the rotating shaft close to the receiving block. The protrusion rotates with the rotating shaft, contacts with the receiving block, and extrudes the movable ring to move or separates from the receiving block, and the movable ring returns to the original position under the action of the return spring.

[0011] Preferably, a bearing is arranged between the rotating shaft and the fixed ring in the fixed ring, and a fixed rod is arranged on the fixed ring to support the fixed ring.

[0012] Preferably, the rotating shaft penetrates through the roller shaft, and the vibrating member is two, which are arranged on both sides of the roller shaft.

[0013] Preferably, the second driving member comprises a second driving motor, a driving gear and a driven gear, the driven gear is installed on the rotating frame, the driving gear is connected with the output shaft of the second driving motor, the driven gear is engaged with the driving gear, the second driving motor works to drive the driving gear to rotate, and synchronously drive the driven gear and the rotating frame to rotate.

[0014] Preferably, the branch pipe comprises an inclined part and a straight part, the inclined part is communicated with the discharge pipe, the float is located in the straight part, trigger switches are installed at the top end and the bottom end of the straight part, and trigger members are installed on the float corresponding to the two trigger switches, the float moves up and down to control the trigger members to contact the corresponding trigger switches with the inflow or outflow of the mixed liquid in the straight part, and each trigger switch is electrically connected with the second driving motor to control the second driving motor to start or stop.

[0015] Preferably, a guide rod is arranged at the axis of the straight part, and the float is sleeved outside the guide rod and moves up and down along the guide rod.

[0016] Preferably, the automatic repair agent mixing device further comprises a shell, the storage cylinder, the mixing cylinder and the stirring mechanism are installed in the shell, a liquid storage tank is installed on one side of the shell, a connecting pipe is installed on the liquid storage tank and communicated with the discharge pipe, the mixed liquid flows into the liquid storage tank through the connecting pipe, a pump is installed in the liquid storage tank, an output pipe is connected with the liquid outlet of the pump, and the liquid storage tank is sprayed out through the output pipe through the working of the pump.

[0017] Preferably, a coiler and a spraying plate are installed on the shell, and one end of the output pipe is connected with the spraying plate after being coiled by the coiler.

[0018] Compared with the prior art, the application has the following beneficial effects:

[0019] 1、In the application, the repair agent material is stored in the storage cylinder, when in use, the stirring mechanism is controlled to work, so that the repair agent material can be quantitatively taken from the storage cylinder and put into the mixing cylinder to be mixed into suitable repair agent liquid, and then the repair agent liquid is added to the contaminated soil repair work under the action of the discharge mechanism, the operation is simple, and the concentration of the repair agent can be quantitatively mixed, wherein the mixed liquid in the mixing cylinder can be stirred through the action of the stirring member in the discharge mechanism, so that the mixed liquid is more uniformly mixed, the mixed liquid can pass through the filter hole and enter the discharge pipe, and the liquid can be filtered, and meanwhile, the stretching part of the discharge pipe can be cleaned through the brush strip in the stirring process, so that the undissolved impurities are prevented from blocking the filter hole.

[0020] In addition, part of the mixed liquid in the discharge pipe can be introduced into the branch pipe through the action of the branch pipe to drive the float to move, the trigger member is arranged on the float to automatically monitor the liquid flow in the discharge pipe, and the second driving member is controlled to work.

[0021] 2、The application, in the poking mechanism, further comprises a vibrating member, when the first driving member drives the roller shaft to rotate to take the material, the protrusion is synchronously driven to make a circular motion, thereby periodically extruding the receiving block, driving the movable ring to move along the rotating shaft, and when the protrusion is separated from the receiving block, the reset spring acts on the movable ring to reset it, driving the knocking plate to hit the storage cylinder to shake the material in the discharge port of the storage cylinder, avoiding the clogging of the discharge port due to clumping. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and are included to provide a further understanding of the application, and are made a part of the specification.

[0023] In the drawings:

[0024] Figure 1 is a structural schematic view of the storage cylinder and the mixing cylinder of the application;

[0025] Figure 2 is a front view of the storage cylinder and the mixing cylinder of the application;

[0026] Figure 3 is a structural schematic view of the poking mechanism of the application;

[0027] Figure 4 is a structural schematic view of the discharging mechanism of the application;

[0028] Figure 5 is a front view of the discharging mechanism of the application;

[0029] Figure 6 is a structural schematic view of the automatic mixing device of the application;

[0030] Figure 7 is a sectional view of the automatic mixing device of the application;

[0031] Mark No. in the drawing: 1, storage cylinder; 2, roller shaft; 3, groove; 4, first driving motor; 5, rotating shaft; 6, knocking plate; 7, movable ring; 8, connecting rod; 9, receiving block; 10, reset spring; 11, protrusion; 12, bearing; 13, fixed rod; 14, mixing cylinder; 15, discharging pipe; 16, filter hole; 17, rotating frame; 18, stirring blade; 19, brush strip; 20, second driving motor; 21, driving gear; 22, driven gear; 23, branch pipe; 24, float; 25, triggering member; 26, triggering switch; 27, guide rod; 28, shell; 29, liquid storage tank; 30, connecting pipe; 31, pump; 32, output pipe; 33, winder; 34, spraying plate; 35, water pipe. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present application are described below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are only used to explain and illustrate the present application, and are not used to limit the present application.

[0033] Embodiment: as Figures 1-2 shown, a remediation agent automatic mixing equipment based on contaminated soil remediation, including from top to bottom in turn distribution of storage cylinder 1, material stirring mechanism, mixing cylinder 14 and discharge mechanism;Wherein:

[0034] The material stirring mechanism comprises a roller shaft 2 and a first driving member, the first driving member is connected with the roller shaft 2, the rotation of the roller shaft 2 is controlled, the roller shaft 2 is located between the discharge port of the storage cylinder 1 and the feeding port of the mixing cylinder 14, at least one groove 3 is arranged on the roller shaft 2, the groove 3 of the roller shaft 2 moves repeatedly between the discharge port of the storage cylinder 1 and the feeding port of the mixing cylinder 14, and the material in the discharge port of the storage cylinder 1 is transported into the feeding port of the mixing cylinder 14;Wherein, referring to Figures 1-2 shown, the lower part of the storage cylinder 1 can be provided as a funnel shape;

[0035] Wherein, the first driving member comprises a first driving motor 4, a rotating shaft 5 is coaxially installed on the output shaft of the first driving motor 4, the rotating shaft 5 is coaxially connected with the roller shaft 2, and the rotating shaft 5 rotates to drive the roller shaft 2 to rotate synchronously with the working of the first driving motor 4.

[0036] As Figures 1-3 shown, in the material stirring mechanism, a vibrating member is further included, the vibrating member comprises a beating plate 6 located on one side of the storage cylinder 1 close to the discharge port thereof and an active ring 7 coaxially installed with the rotating shaft 5, the beating plate 6 is installed with a connecting rod 8 and is connected with the active ring 7 through the connecting rod 8, the active ring 7 moves along the rotating shaft 5 to drive the beating plate 6 to approach or move away from the storage cylinder 1, wherein the active ring 7 is installed with a receiving block 9;A fixed ring is sleeved on the rotating shaft 5, a return spring 10 is installed between the fixed ring and the active ring 7;A protrusion 11 is installed on the rotating shaft 5 close to the receiving block 9, the protrusion 11 rotates with the rotating shaft 5, contacts with the receiving block 9, and extrudes the active ring 7 to move, or separates from the receiving block 9, and the active ring 7 is reset under the action of the return spring 10;Wherein, a bearing 12 is installed between the fixed ring and the rotating shaft 5, a fixed rod 13 is installed on the fixed ring, and the fixed rod 13 is used to support the fixed ring.

[0037] As Figure 3 shown, in the embodiment, the rotating shaft 5 penetrates through the roller shaft 2, and the vibrating member is two, which are installed on both sides of the roller shaft 2.

[0038] When working, the first driving motor 4 is started to drive the rotating shaft 5 to rotate, and the roller shaft 2 is synchronously driven to rotate, when the groove 3 on the roller shaft 2 enters the discharge port of the storage cylinder 1, the material in the storage cylinder 1 enters the groove 3, the roller shaft 2 continues to rotate, the material rotates with the groove 3 to the feeding port of the mixing cylinder 14, and falls into the mixing cylinder 14 under the action of gravity, the mixing cylinder 14 is provided with a water pipe 35, liquid for mixing is input into the mixing cylinder 14 through the water pipe 35, a metering valve can be installed on the water pipe 35 to control the flow, so that the restorative agent is quantitatively proportioned;

[0039] When the rotating shaft 5 rotates, the protrusion 11 is driven to make a circular motion, so as to periodically extrude the bearing block 9, drive the movable ring 7 to move along the rotating shaft 5, and when the protrusion 11 is separated from the bearing block 9, the reset spring 10 acts on the movable ring 7 to reset it, drive the knocking plate 6 to hit the storage cylinder 1, and break the material in the discharge port of the storage cylinder 1, so as to avoid clogging of the discharge port due to agglomeration.

[0040] As shown in Figures 4-5 The discharge mechanism includes a discharge pipe 15, a stirring part and a branch pipe 23, one end of the discharge pipe 15 extends into the mixing cylinder 14 from the discharge port of the mixing cylinder 14, and a plurality of filter holes 16 communicating with the inside of the discharge pipe 15 are uniformly arranged on the side of the extending part of the discharge pipe 15, the stirring part includes a rotating frame 17 sleeved on the outside of the extending part of the discharge pipe 15 and a plurality of stirring blades 18 located on the side of the rotating frame 17, and a second driving part connected with the rotating frame 17 to control the rotating frame 17 to rotate around the axis of the discharge pipe 15 and drive each stirring blade 18 to rotate in the mixing cylinder 14, and a brush strip 19 is installed on the side of the rotating frame 17 close to the discharge pipe 15, the brush strip 19 is attached to the side of the extending part of the discharge pipe 15 and rotates with the rotating frame 17; wherein one end of the branch pipe 23 is sealed, and the other end is communicated with the discharge pipe 15, when the mixed liquid flows out of the discharge pipe 15, it synchronously flows into the branch pipe 23, a float 24 is arranged in the branch pipe 23, a trigger 25 is arranged on the float 24, and the trigger 25 is started to control the second driving part to start or stop with the flow of the liquid in the branch pipe 23.

[0041] Reference Figures 4-5The second driving member comprises a second driving motor 20, a driving gear 21 and a driven gear 22, the driven gear 22 is installed on the rotating frame 17, the driving gear 21 is connected with the output shaft of the second driving motor 20, the driven gear 22 is engaged with the driving gear 21, the second driving motor 20 works to drive the driving gear 21 to rotate, thereby synchronously driving the driven gear 22 and the rotating frame 17 to rotate; in the embodiment, the branch pipe 23 comprises an inclined part and a straight part, the inclined part is communicated with the discharge pipe 15, the float 24 is located in the straight part, the trigger switches 26 are installed at the top end and the bottom end of the straight part, the trigger pieces 25 are installed on the float 24 corresponding to the two trigger switches 26, the float 24 moves up and down with the mixed liquid flowing into or out of the straight part, thereby controlling the trigger pieces 25 to contact the corresponding trigger switches 26, each trigger switch 26 is electrically connected with the second driving motor 20 to control the second driving motor 20 to start or stop, wherein the guide rod 27 is arranged at the central axis of the straight part, and the float 24 is sleeved outside the guide rod 27 and moves up and down along the guide rod 27;

[0042] When the mixing work is performed, the quantitative liquid is input into the mixing cylinder 14 through the water pipe 35 while the material enters the mixing cylinder 14, and the second driving motor 20 is started, the second driving motor 20 can be started independently, thereby facilitating the user to freely control the second driving motor 20, when the second driving motor 20 works, the driving gear 21 is driven to rotate, thereby synchronously driving the driven gear 22 and the rotating frame 17 to rotate, the rotating frame 17 drives the stirring blades 18 to rotate, thereby performing the stirring work on the inside of the mixing cylinder 14, the material is uniformly mixed, the second driving motor 20 is stopped, the mixed liquid enters the discharge pipe 15 through the filter hole 16 and flows out along the discharge pipe 15, the mixed liquid is filtered through the filter hole 16, thereby avoiding the waste and the blockage of the subsequent pipeline caused by the large particles of the unsolved material, part of the mixed liquid enters the straight part of the branch pipe 23, thereby driving the float 24 to rise, so that the trigger piece 25 above the float 24 contacts the corresponding trigger switch 26, in this state, the second driving motor 20 is stopped, the mixed liquid continuously flows out along the discharge pipe 15, when the large particles of the unsolved material accumulate at the filter hole 16 to cause the blockage, the liquid in the branch pipe 23 flows out along the discharge pipe 15, thereby causing the liquid level to drop, driving the float 24 to descend, so that the trigger piece 25 at the lower end of the float 24 contacts the corresponding trigger switch 26, at this time, the second driving motor 20 is triggered to start, thereby driving the stirring blades 18 to perform the stirring work, and the liquid in the mixing cylinder 14 is stirred, the blockage around the filter hole 16 is removed, at the same time, the brush strip 19 is synchronously rotated to rub against the filter hole 16, thereby cleaning the blockage in the filter hole 16, until the liquid can flow into the discharge pipe 15 and the branch pipe 23 through the filter hole 16, and the float 24 is driven to rise, so that the trigger piece 25 above the float 24 contacts the corresponding trigger switch 26, thereby triggering the second driving motor 20 to stop, thereby realizing the functions of automatic detection of the blockage and automatic cleaning.

[0043] As Figures 6-7As shown, the repair agent automatic mixing device further comprises a housing 28, the storage cylinder 1, the mixing cylinder 14 and the stirring mechanism, and the discharge mechanism are all installed in the housing 28, a liquid storage tank 29 is installed on one side of the housing 28, a connecting pipe 30 is installed on the liquid storage tank 29 and communicates with the discharge pipe 15, the mixed liquid flows into the liquid storage tank 29 through the connecting pipe 30, a pump 31 is installed in the liquid storage tank 29, and an output pipe 32 is connected to the liquid outlet of the pump 31, the liquid storage tank 29 is sprayed out through the output pipe 32 by the working of the pump 31, wherein a coiler 33 and a spray plate 34 are installed on the housing 28, one end of the output pipe 32 is coiled through the coiler 33 and connected to the spray plate 34, the liquid in the mixing cylinder 14 flows into the liquid storage tank 29 along the discharge pipe 15 and the connecting pipe 30, when the mixing operation is performed, the ligand liquid in the liquid storage tank 29 can be pumped out by starting the pump 31 and sprayed out through the spray plate 34 or the output pipe 32, and the like. Figure 6 As shown, a control panel is further arranged on the housing 28 and connected to each electrical equipment in the housing 28, for controlling the internal devices to work, and at the same time, a power supply is arranged in the housing 28, for supplying power to the device.

[0044] Finally, it should be noted that: the above only for the preferred examples of the present application, and not for limiting the present application, although the present application is described in detail with reference to the foregoing examples, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic mixing device for remediation agents based on contaminated soil remediation, characterized in that: It includes, from top to bottom, a storage cylinder, a feeding mechanism, a mixing cylinder, and a discharging mechanism; wherein: The feeding mechanism includes a roller and a first driving member. The first driving member is connected to the roller and controls the rotation of the roller. The roller is located between the outlet of the storage cylinder and the inlet of the mixing cylinder. The roller has at least one groove. As the roller rotates, the groove of the roller moves repeatedly between the outlet of the storage cylinder and the inlet of the mixing cylinder, transporting the material in the outlet of the storage cylinder to the inlet of the mixing cylinder. The discharge mechanism includes a discharge pipe, a stirring component, and a branch pipe. One end of the discharge pipe extends into the mixing cylinder from the discharge port. The side of the extended portion of the discharge pipe is evenly provided with multiple filter holes that communicate with the inside of the discharge pipe. The stirring component includes a rotating frame sleeved on the outside of the extended portion of the discharge pipe and multiple stirring blades located on the side of the rotating frame, as well as a second driving component. The second driving component is connected to the rotating frame and controls the rotating frame to rotate around the axis of the discharge pipe, thereby driving each stirring blade to rotate inside the mixing cylinder. A brush strip is installed on the side of the rotating frame near the discharge pipe. The brush strip is in contact with the side of the extended portion of the discharge pipe and rotates with the rotating frame. One end of the branch pipe is sealed, and the other end is connected to the discharge pipe. When the mixed liquid flows out along the discharge pipe, it flows into the branch pipe simultaneously. A float is provided in the branch pipe, and a trigger is provided on the float. As the liquid in the branch pipe flows, the trigger is activated to control the second drive to start or stop. The first driving component includes a first driving motor, and a rotating shaft is coaxially mounted on the output shaft of the first driving motor. The rotating shaft is coaxially connected to the roller shaft. When the first driving motor works, it drives the rotating shaft to rotate and drives the roller shaft to rotate synchronously. The feeding mechanism further includes a vibrating element, which includes a striking plate located on the side of the storage cylinder near its outlet and a movable ring coaxially mounted with the rotating shaft. A connecting rod is mounted on the striking plate and connected to the movable ring through the connecting rod. As the movable ring moves along the rotating shaft, it drives the striking plate to move closer to or away from the storage cylinder. A receiving block is mounted on the movable ring. A fixed ring is sleeved on the rotating shaft, and a return spring is installed between the fixed ring and the movable ring. A protrusion is installed on the rotating shaft near the receiving block. The protrusion rotates with the rotating shaft, contacts the receiving block, and squeezes the movable ring to move or separates from the receiving block. The movable ring returns to its original position under the action of the return spring.

2. The automatic mixing equipment for remediation agents based on contaminated soil remediation according to claim 1, characterized in that: A bearing is installed between the fixed ring and the rotating shaft, and a fixing rod is installed on the fixed ring to support the fixed ring.

3. The automatic admixture device for remediation agents based on contaminated soil remediation according to claim 1, characterized in that: The rotating shaft passes through the roller shaft, and there are two vibrating elements installed on both sides of the roller shaft.

4. The automatic mixing equipment for remediation agents based on contaminated soil remediation according to claim 1, characterized in that: The second driving component includes a second driving motor, a driving gear, and a driven gear. The driven gear is mounted on the rotating frame. The driving gear is connected to the output shaft of the second driving motor. The driven gear meshes with the driving gear. When the second driving motor operates, it drives the driving gear to rotate, and synchronously drives the driven gear and the rotating frame to rotate.

5. The automatic mixing equipment for remediation agents based on contaminated soil remediation according to claim 4, characterized in that: The branch pipe includes an inclined section and a straight section. The inclined section is connected to the discharge pipe. The buoy is located in the straight section. Trigger switches are installed at the top and bottom of the straight section. Trigger elements are installed at the corresponding positions of the buoy and the two trigger switches. As the mixture flows into or out of the straight section, it drives the buoy to move up and down, controlling the trigger elements to contact the corresponding trigger switches. Each of the trigger switches is electrically connected to the second drive motor, controlling the second drive motor to start or stop.

6. The automatic mixing equipment for remediation agents based on contaminated soil remediation according to claim 5, characterized in that: A guide rod is provided at the central axis of the straight section, and the buoy is sleeved on the outside of the guide rod and moves up and down along the guide rod.

7. The automatic mixing equipment for remediation agents based on contaminated soil remediation according to claim 1, characterized in that: The automatic mixing equipment for the repair agent also includes a shell, a storage cylinder, a mixing cylinder, a feeding mechanism, and a discharge mechanism, all of which are installed inside the shell. A liquid storage tank is installed on one side of the shell, and a connecting pipe is installed on the liquid storage tank, which is connected to the discharge pipe. The mixed liquid flows into the liquid storage tank through the connecting pipe. A pump is installed inside the liquid storage tank, and an output pipe is connected to the outlet of the pump. When the pump is working, the liquid is sprayed out of the liquid storage tank through the output pipe.

8. The automatic mixing equipment for remediation agents based on contaminated soil remediation according to claim 7, characterized in that: The outer casing is equipped with a retractor and a spray plate, and one end of the output pipe is connected to the spray plate after being wound up by the retractor.

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