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CN-122007139-A - Liquid medicine high-pressure rotary injection device for soil remediation

CN122007139ACN 122007139 ACN122007139 ACN 122007139ACN-122007139-A

Abstract

The invention discloses a liquid medicine high-pressure rotary injection device for soil remediation, and particularly relates to the technical field of soil remediation, comprising a cart and a liquid storage barrel, wherein the liquid storage barrel is arranged at the upper part of the cart through a first supporting rod; the device comprises a fixed barrel, a liquid storage barrel, a guide assembly and a conveying assembly, wherein the liquid storage barrel is arranged at the lower part of the liquid storage barrel and is arranged at the lower part of a cart through a second supporting rod, the guide assembly is arranged in an inner cavity of the fixed barrel and is connected with a telescopic barrel, and the conveying assembly is arranged in the fixed barrel and is respectively connected with the liquid storage barrel and the telescopic barrel. According to the high-pressure rotary injection device for the liquid medicine for soil remediation, disclosed by the invention, the high-pressure rotary injection of the liquid medicine is realized through the conveying component, and the diffusion range of the liquid medicine in soil can be greatly increased by matching with the design of the high-pressure spray heads distributed in an annular manner, so that the contact area of the liquid medicine and polluted soil is improved, the liquid medicine and the polluted soil are fully fused, and the soil remediation effect is fundamentally improved.

Inventors

  • ZHANG ZUOLU

Assignees

  • 海西州生态环境监测站格尔木分站

Dates

Publication Date
20260512
Application Date
20260316

Claims (7)

  1. 1. The utility model provides a rotatory injection device of liquid medicine high pressure for soil remediation, includes shallow (1), its characterized in that still includes: the liquid storage barrel (2) is arranged at the upper part of the trolley (1) through a first supporting rod and used for storing soil restoration liquid; the fixed cylinder (4) is arranged at the lower part of the trolley (1) and is arranged at the lower part of the trolley (1) through a second supporting rod; The first electric telescopic cylinder (3), the first electric telescopic cylinder (3) is arranged at the middle side of the upper part of the liquid storage barrel (2), a transmission rod is arranged at the output end of the first electric telescopic cylinder (3), and the transmission rod penetrates through the liquid storage barrel (2) to extend into the fixed barrel (4) and is provided with a telescopic barrel (7); the guide assembly (6) is arranged in the inner cavity of the fixed cylinder (4) and is connected with the telescopic cylinder (7) and used for conducting spiral guide on the telescopic cylinder (7); The conveying assembly (5) is arranged in the fixed cylinder (4) and is respectively connected with the liquid storage barrel (2) and the telescopic cylinder (7); The drill bit (8), drill bit (8) set up in flexible section of thick bamboo (7) lower part.
  2. 2. The high-pressure rotary injection device for soil remediation according to claim 1, wherein the liquid storage barrel (2) is provided with a liquid inlet at the rear side of the upper part.
  3. 3. The high-pressure rotary injection device for soil remediation according to claim 1, wherein the delivery assembly (5) comprises: the two high-pressure water pumps (51) are respectively arranged at the front side and the rear side of the lower part of the liquid storage barrel (2), and telescopic pipes (52) are arranged at the output ends of the two high-pressure water pumps (51); The infusion shell (53), the infusion shell (53) is arranged at the upper part of the outer surface of the telescopic cylinder (7), and an infusion cavity (54) is arranged at the upper part of the telescopic cylinder (7); the infusion tube (55), the infusion tube (55) is arranged in the telescopic cylinder (7) and is the same as the infusion cavity (54), and four high-pressure spray heads (56) distributed annularly are arranged at the lower part of the outer surface of the infusion tube (55); four protective shells (57), wherein the four protective shells (57) are annularly distributed at the upper part of the outer surface of the drill bit (8) and correspond to the four high-pressure spray heads (56); The swing mechanism (58) is arranged at the bottom of the drill bit (8) and used for driving the four protective shells (57) to swing, so that the high-pressure spray head (56) sprays soil restoration liquid.
  4. 4. The high-pressure rotary injection device for soil remediation according to claim 3 wherein the infusion housing (53) communicates with the infusion chamber (54).
  5. 5. High-pressure rotary injection device of liquid medicine for soil remediation according to claim 1, characterized in that the guiding assembly (6) comprises: The two spiral tracks (61) are arranged on the inner surface of the fixed cylinder (4) and are mutually and reversely symmetrical; The two fixing rods (62), the two fixing rods (62) are respectively arranged at the left side and the right side of the outer surface of the telescopic cylinder (7), and sliding balls (63) are arranged at the parts, away from each other, of the two fixing rods (62); the two sliding balls (63) are all movable in the two spiral tracks (61) and are used for guiding the telescopic cylinder (7) to perform rotary motion.
  6. 6. A high pressure rotary injection device for soil remediation according to claim 3 wherein the swing mechanism (58) comprises: The second electric telescopic cylinder (581), the second electric telescopic cylinder (581) is arranged at the bottom center of the drill bit (8), and a conical block (582) is arranged at the output end of the second electric telescopic cylinder (581); The four telescopic rods (584), the four telescopic rods (584) are annularly distributed at the lower part of the outer surface of the infusion tube (55), and a part of the four telescopic rods (584) far away from the axis of the infusion tube (55) is provided with a push rod (583).
  7. 7. The high-pressure rotary injection device for soil remediation according to claim 6, wherein the four push rods (583) are Z-shaped, and the upper parts of the four push rods are respectively connected with four protective shells (57).

Description

Liquid medicine high-pressure rotary injection device for soil remediation Technical Field The invention relates to the technical field of soil remediation, in particular to a liquid medicine high-pressure rotary injection device for soil remediation. Background Soil pollution control is an important component of ecological environment protection, and soil restoration liquid is injected into polluted soil under high pressure, so that the restoration liquid is fully contacted with the polluted soil to react, and the method is one of the main technical means in the current field of soil chemical restoration. In the actual soil remediation operation process, the operation efficiency of the liquid medicine injection device, the convenience of liquid injection depth adjustment and the contact sufficiency of the remediation liquid and the soil directly determine the remediation effect and the overall construction cost of the soil. At present, the existing soil remediation liquid medicine injection device mostly adopts a direct pressing-in type liquid injection structure, and the device has a plurality of technical defects in practical application: Firstly, the drill bit adopts a direct soil-entering mode, so that the soil-entering resistance is high, larger power is required to be consumed, the problems of drill bit clamping stagnation and difficult soil entering are easy to occur in a soil area with harder texture, and the operation of the liquid injection depth adjusting process is complex; secondly, the repair liquid is mostly injected in a unidirectional direct injection mode, the diffusion range is limited, the repair liquid can be distributed in a small range at the injection point, the contact area with the polluted soil is small, the fusion is insufficient, the soil repair effect is greatly reduced, part of polluted areas cannot be covered by the repair liquid, repeated injection is needed, and the overall operation efficiency is reduced. In view of the above, there is a need for a high-pressure rotary injection device for liquid chemicals for soil remediation. Disclosure of Invention The main object of the present invention is to provide a high-pressure rotary injection device for soil remediation, which can effectively solve the above-mentioned problems. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: be used for prosthetic liquid medicine high pressure rotatory injection device of soil, including the shallow, still include: The liquid storage barrel is arranged at the upper part of the cart through a first supporting rod and used for storing soil restoration liquid; The fixed cylinder is arranged at the lower part of the cart 1 and is arranged at the lower part of the cart through a second supporting rod; the first electric telescopic cylinder is arranged at the middle side of the upper part of the liquid storage barrel, a transmission rod is arranged at the output end of the first electric telescopic cylinder, and the transmission rod penetrates through the liquid storage barrel to extend into the fixed barrel and is provided with a telescopic barrel; The guide assembly is arranged in the inner cavity of the fixed cylinder, is connected with the telescopic cylinder and is used for conducting spiral guide on the telescopic cylinder; the conveying assembly is arranged in the fixed cylinder and is respectively connected with the liquid storage barrel and the telescopic cylinder; the drill bit is arranged at the lower part of the telescopic cylinder. Preferably, the liquid inlet is arranged at the rear side of the upper part of the liquid storage barrel. Preferably, the conveying assembly includes: the two high-pressure water pumps are respectively arranged at the front side and the rear side of the lower part of the liquid storage barrel, and the output ends of the two high-pressure water pumps are respectively provided with a telescopic pipe; the infusion shell is arranged at the upper part of the outer surface of the telescopic cylinder, and an infusion cavity is formed in the upper part of the telescopic cylinder; The infusion tube is arranged in the telescopic cylinder and is communicated with the infusion cavity, and four high-pressure spray heads which are annularly distributed are arranged at the lower part of the outer surface of the infusion tube; The four protecting shells are annularly distributed at the upper part of the outer surface of the drill bit and correspond to the four high-pressure spray heads; the swing mechanism is arranged at the bottom of the drill bit and used for driving the four protective shells to swing, so that the high-pressure spray head sprays soil restoration liquid. Preferably, the infusion shell is communicated with the infusion cavity. Preferably, the guide assembly includes: the two spiral tracks are arranged on the inner surface of the fixed cylinder and are mutually and reversely symmetrical; The two fixing rods