Soil remediation kettle structure

Abstract

The utility model relates to the field of soil remediation, in particular to a soil remediation kettle structure. The technical problem that in the using process of an existing remediation kettle structure, different remediation kettles can only achieve single remediation means such as chemical degradation and volatilization generally, but pollutants in soil can be better remedied generally through a combined remediation means is solved. According to the technical scheme, the soil remediation kettle structure comprises a first-stage kettle, a second-stage kettle, a leaching assembly and a power supply base; through the combination of a remediation bin and a supporting plate, a worker can add soil needing to be remediated into the remediation bin through a feeding hopper, the soil is supported through the supporting plate, and through the combination of a through hole and an annular slope, an annular pipe of a leaching assembly can be hung on the annular slope in a sleeving mode; and the leaching pipe can extend into the remediation bin from the through hole to spray an agent to the soil for leaching.

Description

Technical Field

[0001] The utility model relates to the field of soil remediation, in particular to a soil remediation kettle structure. Background Art

[0002] Soil is a layer on the surface of the earth, composed of minerals and organic matter. It is the basis of plant growth and human activities. The functions and characteristics of soil are crucial to the ecological balance of the earth. Soil pollution refers to the abnormal concentration of chemicals in the soil. These chemicals may come from industrial emissions, agricultural activities, urbanization and natural processes. After the soil is polluted, it needs to be repaired using a corresponding repair kettle. In the existing repair kettle structure, different repair kettles can usually only achieve a single repair method during use, such as chemical degradation, volatilization, etc. However, pollutants in the soil usually require a combination of repair methods for better repair. Therefore, we propose a soil repair kettle structure to solve the above problems. Utility Model Content

[0003] In order to overcome the existing remediation kettle structure, during use, different remediation kettles can usually only achieve a single remediation method, such as chemical degradation, volatilization, etc., but pollutants in the soil usually require a combination of remediation methods for better remediation.

[0004] The technical solution of the utility model is: a soil remediation kettle structure, comprising a primary kettle, a secondary kettle, a leaching component and a power supply base; a secondary kettle for accommodating soil is provided above the primary kettle, a leaching component for leaching and repairing the soil is provided at the outer end of the secondary kettle, the leaching component comprises a reagent box and a spray head, and a power supply base for supplying power and heating to the primary kettle is provided below the primary kettle.

[0005] Preferably, by combining the repair bin with the support plate, the staff can add soil to be repaired into the repair bin through the feeding hopper, support the soil through the support plate, and combine the through hole with the annular slope so that the annular tube of the elution assembly can be hung on the annular slope, so that the elution tube can extend from the through hole into the repair bin to spray the soil with the agent for elution, and by combining the agent bin with the injection joint, the staff can add a sufficient amount of repair agent into the agent bin through the injection joint, and by combining the primary pipe, the annular pipe, the spray pipe and the spray head, the staff can press the elution switch to make the water suction pump absorb the repair agent, let the repair agent pass through the primary pipe, the annular pipe and the spray pipe in turn, and finally spray it evenly on the soil through multiple groups of spray heads to repair the soil.

[0006] Preferably, a feeding hopper is provided at the center of the upper end of the secondary kettle, a closing cover is provided at the upper end of the feeding hopper, a repair bin is provided inside the secondary kettle, a support plate is provided at the bottom of the repair bin, a hollow groove is provided on the surface of the support plate, and multiple groups of hollow grooves are provided, and multiple groups of hollow grooves are provided around the surface of the support plate. By combining the repair bin and the support plate, the staff can add soil that needs to be repaired into the repair bin through the feeding hopper, and support the soil through the support plate.

[0007] Preferably, an annular slope is provided on the outer side of the upper end of the secondary kettle, and a plurality of through holes are provided on the surface of the annular slope. A fixing frame is provided on the outer end of the secondary kettle, and a fixing groove for fixing the agent box is provided on the upper end of the fixing frame. The through holes are combined with the annular slope, so that the annular tube of the elution assembly can be hung on the annular slope, so that the elution tube can extend from the through holes into the repair chamber to elute the soil spray agent.

[0008] Preferably, the medicine box is located inside the fixed groove, a medicine bin is opened inside the medicine box, an injection joint is provided on the upper end of one side of the medicine box, a rinse switch is provided on the outer end of the medicine box, and a water suction pump is provided to match the rinse switch. The water suction pump is located inside the medicine bin, and the water suction pump is connected to the rinse switch through telecommunication, and is combined with the medicine bin and the injection joint, so that the staff can add a sufficient amount of repair agent into the medicine bin through the injection joint.

[0009] Preferably, two groups of primary pipes are symmetrically provided at the upper end of the medicine box, the lower ends of the primary pipes extend to the interior of the medicine bin and are connected to the water suction pump, the upper end of the primary pipe is provided with an annular pipe, the annular pipe is sleeved on the outer end of the annular slope, and the inner wall of the annular pipe is surrounded by a plurality of spray pipes, the lower ends of the spray pipes extend through the through holes to the top of the repair bin, the spray heads are located at the lower ends of the spray pipes, and the primary pipes, annular pipes, spray pipes and spray heads are combined so that the staff can press the rinse switch to make the water suction pump absorb the repair agent, and let the repair agent pass through the primary pipes, annular pipes and spray pipes in turn, and finally spray it evenly on the soil through a plurality of spray heads to repair the soil.

[0010] Preferably, an evaporation chamber is provided inside the first kettle, an electric heating coil is provided at the bottom of the evaporation chamber, a locking groove is provided on the outer side of the upper end of the first kettle, a water outlet joint is provided on the bottom side wall of the evaporation chamber, a sealing plug is provided to match the water outlet joint, and a water inlet joint is provided on the upper side wall of the evaporation chamber. The evaporation chamber is combined with the electric heating coil, so that the second kettle is fixed on the top of the first kettle through the locking groove. The staff injects clean water mixed with adsorbent into the evaporation chamber through the water inlet joint, and then heats the clean water through the electric heating coil to evaporate it. The evaporated steam penetrates into the soil through the hollow groove, and the pollutants in the soil are volatilized together by the volatilization of the adsorbent in the steam, thereby further achieving the purpose of soil repair.

[0011] Preferably, a power supply ring is provided at the upper end of the power supply base, and a power supply groove is opened to match the power supply ring. The power supply groove is located at the bottom of the first-level kettle. A power cord is provided at the outer end of the power supply base. The power supply ring and the power cord are combined to enable the staff to connect an external power supply through the power cord, so that the power supply ring can be inserted into the power supply groove to supply power and heat the heating coil.

[0012] Beneficial effects of the utility model:

[0013] 1. By combining the repair bin with the support plate, the staff can add the soil to be repaired into the repair bin through the hopper, support the soil through the support plate, and combine the through hole with the annular slope so that the annular tube of the leaching assembly can be hung on the annular slope, so that the leaching tube can extend from the through hole into the repair bin to spray the soil with the agent for leaching. By combining the agent bin with the injection joint, the staff can add a sufficient amount of repair agent into the agent bin through the injection joint. By combining the primary pipe, the annular pipe, the spray pipe and the spray head, the staff can press the leaching switch to make the water suction pump absorb the repair agent, let the repair agent pass through the primary pipe, the annular pipe and the spray pipe in turn, and finally spray it evenly on the soil through multiple groups of spray heads to repair the soil.

[0014] 2. By combining the evaporation chamber with the electric heating coil, the secondary kettle is fixed on the top of the primary kettle through the snap-fit ​​groove. The staff injects clean water mixed with adsorbent into the evaporation chamber through the water inlet joint, and then heats the clean water through the electric heating coil to evaporate it. The evaporated steam penetrates into the soil through the hollow groove, and the pollutants in the soil are volatilized together by the volatilization of the adsorbent in the steam, further achieving the purpose of soil repair. By combining the power supply ring with the power cord, the staff can connect the external power supply through the power cord, so that the power supply ring can be inserted into the power supply groove to supply power and heat the heating coil, which solves the existing repair kettle structure. During use, different repair kettles can usually only achieve a single repair method, such as chemical degradation, volatilization, etc., but pollutants in the soil usually require a combination of repair methods for better repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a two-stage kettle of the utility model;

[0017] Figure 3 This is a schematic diagram of a first-stage kettle of the utility model;

[0018] Figure 4 This is a schematic diagram of the power supply base of the utility model;

[0019] Figure 5It is a schematic diagram of the rinsing component of the utility model.

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Power supply base; 2. Primary kettle; 3. Secondary kettle; 4. Rinsing assembly; 401. Medicine box; 402. Injection joint; 403. Rinsing switch; 404. Primary pipe; 405. Annular pipe; 406. Spray pipe; 407. Spray head; 5. Closing cover; 6. Fixing frame; 7. Annular slope; 8. Through hole; 9. Feeding hopper; 10. Repair chamber; 11. Support plate; 12. Hollow groove; 13. Evaporation chamber; 14. Electric heating coil; 15. Water inlet joint; 16. Clamping groove; 17. Water outlet joint; 18. Power supply ring; 19. Power cord. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2 The utility model provides an embodiment: a soil remediation kettle structure, including a primary kettle 2, a secondary kettle 3, a leaching component 4 and a power supply base 1; a secondary kettle 3 for accommodating soil is provided above the primary kettle 2, a leaching component 4 for leaching and repairing the soil is provided at the outer end of the secondary kettle 3, the leaching component 4 includes a reagent box 401 and a spray head 407, and a power supply base 1 for supplying power and heating to the primary kettle 2 is provided below the primary kettle 2.

[0023] See also Figure 1-2 In this embodiment, a feeding hopper 9 is provided at the center of the upper end of the secondary kettle 3, a closing cover 5 is provided at the upper end of the feeding hopper 9, a repair bin 10 is provided inside the secondary kettle 3, a supporting plate 11 is provided at the bottom of the repair bin 10, a hollow groove 12 is provided on the surface of the supporting plate 11, and the hollow groove 12 is provided in multiple groups, and multiple groups of hollow grooves 12 are provided around the surface of the supporting plate 11. By combining the repair bin 10 with the supporting plate 11, the staff can add the soil to be repaired into the repair bin 10 through the feeding hopper 9. The soil is supported by a supporting plate 11, an annular slope 7 is provided on the outer side of the upper end of the secondary kettle 3, and a plurality of through holes 8 are provided on the surface of the annular slope 7. A fixing frame 6 is provided on the outer end of the secondary kettle 3, and a fixing groove for fixing the reagent box 401 is provided on the upper end of the fixing frame 6. The through hole 8 is combined with the annular slope 7, so that the annular tube 405 of the elution assembly 4 can be hung on the annular slope 7, so that the elution tube can extend from the through hole 8 into the repair chamber 10 to spray the reagent on the soil for elution.

[0024] See also Figure 1-4In this embodiment, an evaporation chamber 13 is provided inside the first kettle 2, an electric heating coil 14 is provided at the bottom of the evaporation chamber 13, a clamping groove 16 is provided on the outer side of the upper end of the first kettle 2, a water outlet joint 17 is provided on the bottom side wall of the evaporation chamber 13, and a sealing plug is provided to match the water outlet joint 17, and a water inlet joint 15 is provided on the upper side wall of the evaporation chamber 13. After the second kettle 3 is fixed on the top of the first kettle 2 through the clamping groove 16 by combining the evaporation chamber 13 with the electric heating coil 14, the staff injects clean water mixed with adsorbent into the evaporation chamber 13 through the water inlet joint 15, and then the electric heating coil 14 is used to heat the second kettle 3. The coil 14 heats the clean water to make it evaporate, and the evaporated steam penetrates into the soil through the hollow groove 12. The pollutants in the soil are volatilized together by the volatilization of the adsorbent in the steam, thereby further achieving the purpose of soil repair. A power supply ring 18 is provided at the upper end of the power connection base, and a power supply groove is provided to match the power supply ring 18. The power supply groove is located at the bottom of the first-level kettle 2. A power cord 19 is provided at the outer end of the power connection base. The power supply ring 18 is combined with the power cord 19, so that the staff can connect an external power supply through the power cord 19, so that the power supply ring 18 can be inserted into the power supply groove to supply power and heat to the heating coil.

[0025] See also Figure 1-5 In this embodiment, the medicine box 401 is located inside the fixed groove, and a medicine bin is provided inside the medicine box 401. An injection joint 402 is provided at the upper end of one side of the medicine box 401, and a rinse switch 403 is provided at the outer end of the medicine box 401. A water suction pump (the water suction pump model is XW15-30) is provided to match the rinse switch 403. The water suction pump is located inside the medicine bin, and the water suction pump is connected to the rinse switch 403 through telecommunication. The medicine bin is combined with the injection joint 402, so that the staff can add a sufficient amount of repair agent into the medicine bin through the injection joint 402. Two groups of primary pipes 404 are symmetrically provided at the upper end of the medicine box 401. The lower end of the primary pipe 404 extends to the inside of the medicine bin and A water suction pump is connected, an annular tube 405 is provided at the upper end of the primary tube 404, and the annular tube 405 is sleeved on the outer end of the annular slope 7. A plurality of groups of spray pipes 406 are arranged around the inner wall of the annular tube 405. The lower end of the spray pipe 406 passes through the through hole 8 and extends to the top of the repair bin 10. The spray head 407 is located at the lower end of the spray pipe 406. Through the combination of the primary tube 404, the annular tube 405, the spray pipe 406 and the spray head 407, the staff can press the rinse switch 403 to make the water suction pump absorb the repair agent, and let the repair agent pass through the primary tube 404, the annular tube 405 and the spray pipe 406 in turn, and finally spray it evenly on the soil through the plurality of spray heads 407 to repair the soil.

[0026] When working, the staff first adds the soil to be repaired into the repair chamber 10 through the feeding hopper 9, then covers the closing cover 5, presses the rinse switch 403, and allows the water suction pump to absorb the repair agent, allowing the repair agent to pass through the primary pipe 404, the annular pipe 405 and the spray pipe 406 in turn, and finally is evenly sprayed on the soil through multiple groups of spray heads 407 to repair the soil.

[0027] Then the excess repair agent falls from the hollow groove 12 into the evaporation chamber 13 , and the staff can pull out the sealing plug to make the excess repair agent flow out from the water outlet joint 17 .

[0028] Then, clean water mixed with adsorbent is injected into the evaporation chamber 13 through the water inlet joint 15, and the power cord 19 of the power connection base is connected to an external power supply, so that the power supply ring 18 can be inserted into the power supply groove to supply power to the heating coil for heating. The electric heating coil 14 heats the clean water to evaporate it, and the evaporated steam penetrates into the soil through the hollow groove 12, and the pollutants in the soil are volatilized together by the volatilization of the adsorbent in the steam.

[0029] According to the above steps, the staff first adds the soil to be repaired into the repair chamber 10 through the feeding hopper 9, and then presses the rinsing switch 403 to allow the repair agent to be evenly sprayed on the soil through multiple groups of spray heads 407 to repair the soil, and then injects clean water mixed with adsorbent into the evaporation chamber 13 through the water inlet joint 15, connects the power cord 19 of the power base to an external power supply, and supplies power to the heating coil for heating. The electric heating coil 14 heats the clean water to evaporate it, and the evaporated steam penetrates into the soil through the hollow groove 12, and the pollutants in the soil are volatilized together by the volatilization of the adsorbent in the steam.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A soil remediation kettle structure, comprising a first-stage kettle (2); characterized in that: The invention also comprises a secondary kettle (3), a rinsing assembly (4) and a power supply base (1); a secondary kettle (3) for accommodating soil is arranged above the primary kettle (2); a rinsing assembly (4) for rinsing and repairing the soil is arranged at the outer end of the secondary kettle (3); the rinsing assembly (4) comprises a reagent box (401) and a spray head (407); and a power supply base (1) for supplying power and heating the primary kettle (2) is arranged below the primary kettle (2).

2. A soil remediation kettle structure according to claim 1, characterized in that: A feeding hopper (9) is provided at the center of the upper end of the secondary kettle (3), a closing cover (5) is provided at the upper end of the feeding hopper (9), a repair chamber (10) is provided inside the secondary kettle (3), a supporting plate (11) is provided at the bottom of the repair chamber (10), a hollow groove (12) is provided on the surface of the supporting plate (11), and the hollow groove (12) is provided in a plurality of groups, and the plurality of groups of hollow grooves (12) are provided around the surface of the supporting plate (11).

3. A soil remediation kettle structure according to claim 2, characterized in that: An annular slope (7) is provided on the outer side of the upper end of the secondary kettle (3), and a plurality of through holes (8) are provided around the surface of the annular slope (7). A fixing frame (6) is provided on the outer end of the secondary kettle (3), and a fixing groove for fixing the medicine box (401) is provided on the upper end of the fixing frame (6).

4. A soil remediation kettle structure according to claim 3, characterized in that: The medicine box (401) is located inside the fixed groove, and a medicine chamber is provided inside the medicine box (401). A medicine injection joint (402) is provided at the upper end of one side of the medicine box (401), and a flushing switch (403) is provided at the outer end of the medicine box (401). A water suction pump is provided to match the flushing switch (403). The water suction pump is located inside the medicine chamber, and the water suction pump is connected to the flushing switch (403) via telecommunication.

5. A soil remediation kettle structure according to claim 4, characterized in that: Two groups of primary pipes (404) are symmetrically arranged at the upper end of the medicine box (401), the lower end of the primary pipe (404) extends to the interior of the medicine bin and is connected to the water suction pump, the upper end of the primary pipe (404) is provided with an annular pipe (405), the annular pipe (405) is sleeved on the outer end of the annular slope (7), a plurality of groups of spray pipes (406) are arranged around the inner wall of the annular pipe (405), the lower end of the spray pipe (406) passes through the through hole (8) and extends to the top of the repair bin (10), and the spray head (407) is located at the lower end of the spray pipe (406).

6. The soil remediation kettle structure according to claim 1, characterized in that: An evaporation chamber (13) is provided inside the first-stage kettle (2), an electric heating coil (14) is provided at the bottom of the evaporation chamber (13), a locking groove (16) is provided on the outer side of the upper end of the first-stage kettle (2), a water outlet joint (17) is provided on the bottom side wall of the evaporation chamber (13), a sealing plug is provided to match the water outlet joint (17), and a water inlet joint (15) is provided on the upper side wall of the evaporation chamber (13).

7. The soil remediation kettle structure according to claim 1, characterized in that: A power supply ring (18) is arranged at the upper end of the power connection base, and a power supply groove is provided to match the power supply ring (18). The power supply groove is located at the bottom of the first-stage kettle (2), and a power line (19) is arranged at the outer end of the power connection base.

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