Biological agent feeding device for repairing organic contaminated soil

Abstract

The utility model provides a biological agent feeding device for repairing organic contaminated soil, which belongs to the technical field of microbial strains and comprises a base, a push handle is fixedly arranged at the leftmost end of the base, a liquid storage tank and an intelligent controller are fixedly mounted on one side, close to the push handle, of the upper surface of the base, and a stirring device is arranged at the center of the top of the liquid storage tank; a through groove is formed in the upper surface, away from the push handle, of the base, a baffle is fixedly installed in the through groove and divides the through groove into a pesticide spraying groove and a soil turning groove, a pesticide storage box is arranged on the left edge of the pesticide spraying groove, and a sprinkler head is fixedly installed on the outer side face of the pesticide storage box; a rotating shaft is mounted in the soil turning groove, and soil turning plow claws are uniformly and annularly mounted on the rotating shaft; the other end of the rotating shaft penetrates through the inner wall of the through groove to be connected with the output end of a second motor, and the second motor is connected with an intelligent controller through an electric wire. The soil plowing and biological agent feeding device integrates the functions of soil plowing and biological agent feeding, time and labor cost are saved, the soil plowing and biological agent feeding device is suitable for large-area soil remediation, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of contaminated soil treatment, and particularly relates to a biological agent feeding device for repairing organic contaminated soil. BACKGROUND

[0002] The combustion of fossil fuels, the leakage of oil and the discharge of industrial wastewater and agricultural chemicals directly or indirectly bring organic pollutants into the soil, causing soil pollution. Long-term irrigation of wastewater or application of sludge to soil makes contaminated agricultural products flow into the human food chain, threatening human health.

[0003] Soil remediation is a technical measure to restore the normal function of contaminated soil, and biological remediation is one of the many remediation technologies. Biological remediation can effectively remove organic pollutants in the environment through the catalytic degradation of microorganisms. The key to implementing biological soil remediation is to introduce biological agents containing beneficial microorganisms into the soil. These microorganisms can decompose organic pollutants in the soil by virtue of their metabolic activity. The traditional method of operation requires manual drilling in the soil and then feeding the agent into it. Although this method is simple and direct, when the area of soil to be repaired is large, it is not only cumbersome to operate, but also consumes a lot of manpower and resources, increasing the cost and time of repair.

[0004] Therefore, in view of the problem of manpower and resource consumption in traditional biological agent feeding methods for large-area soil remediation, it is particularly important to develop a high-efficiency biological agent feeding device suitable for large-area application. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a biological agent feeding device for repairing organic contaminated soil, which can not only improve the feeding efficiency of biological agents, reduce the repair cost, but also ensure uniform distribution of biological agents in the soil, thereby more effectively promoting the repair process of the soil.

[0006] The technical scheme provided by the utility model is as follows:

[0007] The utility model provides a kind of biological agent delivery device for repairing organic contaminated soil, including base, the leftmost end of the base is fixedly provided with push handle, the upper surface of the base is fixedly installed with liquid storage tank and intelligent controller near push handle side, the top center of the liquid storage tank is equipped with stirring device;The upper surface of the base is provided with through slot away from push handle, the through slot is fixedly installed with baffle, the baffle is divided into medicine spraying groove and soil turning groove, the left edge of the medicine spraying groove is equipped with medicine storage box, and the outer side of the medicine storage box is fixedly installed with water head;Rotary shaft is installed in the soil turning groove, and soil turning plough claw is uniformly annularly installed on the rotary shaft;The rotary shaft is connected with the bearing seat on the inner wall of through slot by bearing on one end, and the other end of the rotary shaft is connected with the output end of second motor and penetrates the inner wall of through slot, the second motor is fixedly installed in motor frame in the base, and the second motor is connected with intelligent controller by electric wire.

[0008] Further, the liquid outlet of the lower part of the liquid storage tank is connected with the input end of the liquid pump through the liquid guide pipe; the liquid pump is connected with the intelligent controller by electric wire.

[0009] Further, the output end of the liquid pump is connected with a hose, and the end of the hose away from the liquid pump is connected with the medicine storage box in communication;

[0010] Further, the length of the hose can be adjusted by the hose reel fixed on the side of the liquid storage tank.

[0011] Further, the stirring device includes a first motor, and the output end of the first motor is fixedly connected with a rotating shaft; the first motor is connected with the intelligent controller by electric wire.

[0012] Further, the rotating shaft extends through the top of the liquid storage tank to the bottom of the liquid storage tank, and a sealing gasket is arranged at the penetration position of the rotating shaft and the liquid storage tank.

[0013] Further, the rotating shaft is uniformly and symmetrically installed with stirring blades.

[0014] Further, the top of the liquid storage tank is provided with a feed inlet, and a sealing cover is arranged on the feed inlet.

[0015] Further, the bottom of the liquid storage tank is also provided with a cleaning liquid outlet pipe, and the cleaning liquid outlet pipe is connected in communication through the inside of the liquid storage tank, and a switch control valve is arranged on the cleaning liquid outlet pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model discloses a spray groove, a soil turning groove, a rotating shaft, a soil turning plough, a liquid pump, a hose, a liquid storage pipe, a medicine storage box and a medicine spraying head are arranged. The rotating shaft in the soil turning groove drives the soil turning plough to turn over the soil. At the same time, the liquid pump transports the biological agent liquid in the liquid storage tank into the medicine storage box through the hose, and then uniformly sprays the turned over soil in mist or fine stream form through the medicine spraying head, so that the biological agent is uniformly sprayed in the soil while the soil is turned over, and the biological agent can be maximally contacted with the soil. The utility model integrates the two functions of soil ploughing and biological agent feeding, saves time and labor cost, is suitable for large-area soil repair, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the biological agent feeding device for repairing organic contaminated soil of the utility model.

[0019] Figure 2 It is the liquid storage tank structure schematic diagram of the biological agent feeding device for repairing organic contaminated soil of the utility model.

[0020] In the figure: 1 liquid storage tank, 11 feed inlet, 12 discharge port, 2 base, 21 universal wheel, 22 push handle, 3 stirring assembly, 31 first motor, 32 rotating shaft, 33 stirring blade, 4 liquid pump, 41 hose, 42 hose reel, 5 medicine storage box, 51 medicine spraying head, 6 second motor, 7 rotating shaft, 8 soil turning plough, 9 baffle, 10 intelligent controller. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model; in addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected, it can be mechanical connection, or it can be electrical connection, it can be directly connected, or it can be indirectly connected through intermediate medium, it can be the communication inside two elements, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0024] The utility model provides a kind of biological inoculant delivery device for repairing organic contaminated soil, the technical scheme of the utility model is further explained as follows in conjunction with the drawings:

[0025] Refer to Figure 1 It can be known that a kind of biological inoculant delivery device for repairing organic contaminated soil, including base 2, the leftmost end of base 2 is fixedly provided with push handle 22, the upper surface of base 2 is close to the side of push handle 22 and is fixedly installed with liquid storage tank 1 and intelligent controller 10, the top center of liquid storage tank 1 is equipped with stirring device 3;The upper surface of base 2 is away from push handle 22 and is provided with through slot 23, through slot 23 is fixedly installed with baffle 9, baffle 9 divides through slot 23 into spraying groove and soil turning groove;Spraying groove left side edge is equipped with medicine storage box 5, the outside of medicine storage box 5 is fixedly installed with spraying head 51, medicine storage box 5 receives liquid medicine from liquid pump, and liquid medicine is delivered to spraying head 51 by internal pressure, and spraying head 51 is responsible for the uniform spraying of biological inoculant liquid in medicine storage box 5 on the soil turned over;Rotary shaft 7 is installed in soil turning groove, rotary shaft 7 is uniformly annularly installed with soil turning plough claw 8 for ploughing and turning soil, which is conducive to the penetration and distribution of biological inoculant sprayed at spraying head 51;And, baffle 9 prevents soil turning plough claw 8 from splashing some soil on spraying head 51 when working, causing spraying head 51 to be damaged;Rotary shaft 7 one end is connected with bearing seat on the inner wall of through slot 23, the other end of rotary shaft 7 penetrates the inner wall of through slot 3 and is connected with the output end of second motor 6, and second motor 6 is fixedly installed in motor frame in base 2, and second motor 6 is connected with intelligent controller 10 by electric lead.

[0026] In the above embodiment, the top of liquid storage tank 1 is provided with feed inlet 11, and sealing cover is arranged on feed inlet 11.

[0027] In the above embodiment, the lower liquid outlet of the liquid storage tank 1 is connected to the input end of the liquid pump 4 through the liquid guide pipe 13, the output end of the liquid pump 4 is connected to the hose 41, the end of the hose 41 away from the liquid pump 4 is connected to the medicine storage box 5, the liquid pump 4 is connected to the intelligent controller 10 through the electric wire, and the length of the hose 41 can be adjusted through the hose reel 42 fixed on the side of the liquid storage tank 1.

[0028] In the above embodiment, referring to Figure 1 and Figure 2 It can be seen that the stirring device 3 comprises a first motor 31, the output end of the first motor 31 is fixedly connected to a rotating shaft 32, the rotating shaft 32 penetrates through the top of the liquid storage tank 1 and extends to the bottom of the liquid storage tank 1, and the rotating shaft 32 is uniformly and symmetrically provided with stirring blades 33 for generating shear force and turbulence when rotating, so that the biological agent in the liquid storage tank 1 is uniformly mixed, a sealing gasket is arranged at the penetration position of the rotating shaft 32 and the liquid storage tank 1 to prevent liquid from leaking to the outside of the liquid storage tank, and the first motor 31 is connected to the intelligent controller 10 through the electric wire.

[0029] The working principle of the utility model is as follows: when in use, the external power supply (movable battery) is connected to the device, the biological agent liquid is added into the liquid storage tank 1 through the feeding port 11, the motor 31 is started through the intelligent controller 10, the rotating shaft 32 is driven to rotate by the motor 31, and then the stirring blades 33 are driven to rotate in the liquid storage tank 1, so that the liquid in the liquid storage tank 1 is stirred to prevent the liquid from depositing; then, the second motor 6 and the liquid pump 4 are started to work through the intelligent controller 10, the rotating shaft 7 is driven to rotate by the second motor 6, the soil turning plough 8 is driven to rotate and turn the soil, the liquid pump 4 extracts the biological agent liquid from the liquid storage tank 1 through the liquid guide pipe 13, and the biological agent liquid is transported into the medicine storage box 5 through the hose 41, and then is uniformly sprayed on the turned soil in the form of mist or fine stream through the medicine spraying head 51. The utility model puts the biological agent liquid when completing the soil turning, saves time and labor cost, and also ensures the uniform distribution of the biological agent and improves the effect.

[0030] The biological agent putting device for repairing the organic contaminated soil is introduced in detail above, and the above embodiment is only used to illustrate the technical scheme of the utility model and is not limited, and the technical personnel in the art should understand that the technical scheme of the utility model can be modified or replaced, without departing from the purpose and scope of the technical scheme of the utility model, and all should be covered in the claim range of the utility model.

Claims

1. A biological agent delivery device for remediation of organic contaminated soil, comprising a base (2), characterized in that, The leftmost end of the base (2) is fixedly provided with a push handle (22), the upper surface of the base (2) is fixedly provided with a liquid storage tank (1) and an intelligent controller (10) near the push handle (22), the top center of the liquid storage tank (1) is provided with a stirring device (3); the upper surface of the base (2) is provided with a through groove (23) away from the push handle (22), the through groove (23) is fixedly provided with a baffle (9), the baffle (9) divides the through groove (23) into a pesticide spraying groove and a soil turning groove, the left edge of the pesticide spraying groove is provided with a pesticide storage box (5), the outer side of the pesticide storage box (5) is fixedly provided with a water spraying head (51); the soil turning groove is provided with a rotating shaft (7), the rotating shaft (7) is uniformly and annularly provided with soil turning claws (8); one end of the rotating shaft (7) is connected with a bearing seat on the inner wall of the through groove (23), the other end of the rotating shaft (7) penetrates the inner wall of the through groove (3) and is connected with the output end of a second motor (6), the second motor (6) is fixedly installed in a motor frame in the base (2), and the second motor (6) is connected with the intelligent controller (10) through an electric wire.

2. The device for delivering a bio-agent for remediation of organic contaminated soil according to claim 1, wherein, The lower part of the liquid storage tank (1) is connected with the input end of a liquid pump (4) through a liquid guide pipe (13); the liquid pump (4) is connected with the intelligent controller (10) through an electric wire.

3. The device for delivering a bio-agent to remediate organic contaminated soil of claim 2, wherein, The output end of the liquid pump (4) is connected with a hose (41), and the end of the hose (41) away from the liquid pump (4) is connected with the pesticide storage box (5).

4. The device for delivering a bio-agent for remediation of organic contaminated soil according to claim 3, wherein, The length of the hose (41) can be adjusted through a hose reel (42) fixed on the side of the liquid storage tank (1).

5. The device for delivering a bio-agent to remediate organic contaminated soil of claim 1, wherein, The stirring device (3) comprises a first motor (31), and the output end of the first motor (31) is fixedly connected with a rotating shaft (32); the first motor (31) is connected with the intelligent controller (10) through an electric wire.

6. The device for delivering a bio-agent to remediate organic contaminated soil of claim 5, wherein, The rotating shaft (32) penetrates the top of the liquid storage tank (1) and extends to the bottom of the liquid storage tank (1), and a sealing gasket is arranged at the penetration position of the rotating shaft (32) and the liquid storage tank (1).

7. The device for delivering a bio-agent to remediate organic contaminated soil of claim 6, wherein, The rotating shaft (32) is uniformly and symmetrically provided with stirring blades (33).

8. The device for delivering a bio-agent to remediate organic contaminated soil of claim 1, wherein, The top of the liquid storage tank (1) is provided with a feeding port (11), and the feeding port (11) is provided with a sealing cover.

9. The device for delivering a bio-remediation agent to soil contaminated with organic pollutants according to claim 8, wherein, The bottom of the liquid storage tank (1) is further provided with a cleaning liquid guide pipe (12), the cleaning liquid guide pipe (12) penetrates the inside of the liquid storage tank (1) and is connected, and a switch control valve is arranged on the cleaning liquid guide pipe (12).

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