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CN-224208173-U - Broken device of scattering is used in soil pollution treatment

CN224208173UCN 224208173 UCN224208173 UCN 224208173UCN-224208173-U

Abstract

The utility model discloses a crushing and scattering device for soil pollution treatment, which relates to the technical field of soil pollution treatment and comprises a crushing box, wherein a feeding hopper is arranged at the top of the crushing box, a mounting plate is arranged in the middle of the inner walls of two sides of the crushing box, a rotating motor is arranged on the outer wall of the bottom of the mounting plate, a crushing cone is connected to an output shaft of the rotating motor, a plurality of equidistantly distributed crushing teeth are arranged on the outer wall of the crushing cone, fixed blocks are arranged on two sides of the inner wall of the top of the crushing box, the cross section of each fixed block is in a right trapezoid structure, a plurality of equidistantly distributed crushing cutters are arranged on the inclined surface of each fixed block, and the same scattering wheel is rotatably connected to the outer wall of one side opposite to each fixed block and driven by a motor. According to the utility model, three processes are adopted to complete the crushing of the soil, so that the uniformity of the crushing of the soil is improved, and the accuracy of soil detection is increased.

Inventors

  • LIAO YUMEI
  • WANG FEI
  • CHEN LU

Assignees

  • 励拓安答(上海)环境工程技术有限公司

Dates

Publication Date
20260508
Application Date
20250410

Claims (8)

  1. 1. The utility model provides a soil pollution is administered with broken device that breaks up, includes broken case (2), the top of broken case (2) is provided with feeder hopper (3), its characterized in that, the middle part of broken case (2) both sides inner wall is provided with mounting panel (12), the bottom outer wall of mounting panel (12) is provided with the rotating electrical machines, the output shaft of rotating electrical machines has crushing awl (10), the outer wall of crushing awl (10) is provided with crushing tooth (11) that a plurality of equidistance distribute, the both sides of broken case (2) top inner wall all are provided with the fixed block, the cross-section of fixed block becomes right trapezoid structure, the inclined plane of fixed block is provided with crushing sword (18) that a plurality of equidistance distribute; Two opposite one side outer wall of fixed block rotates and is connected with same wheel of breaking up, break up the wheel and drive through motor (8), grinding chamber (14) have been seted up to the bottom outer wall of broken case (2), the inner wall of grinding chamber (14) rotates and is connected with two grinding rolls (15), two grinding rolls (15) rotate relatively, two grinding rolls (15) all drive through servo motor, feed opening (17) have all been seted up to both sides at mounting panel (12) top, feed opening (17) are linked together with grinding chamber (14) through unloading pipe (16), the bottom of broken case (2) is provided with collecting box (1).
  2. 2. The breaking-up device for soil pollution treatment according to claim 1, wherein the inner walls of the two sides of the feed hopper (3) are hinged with retaining plates (6), and the retaining plates (6) are communicated with the feed hopper (3) through return springs (7).
  3. 3. A soil pollution remediation crush break-up device according to claim 2, characterised in that the retaining plate (6) is of cambered surface configuration.
  4. 4. The breaking-up device for soil pollution treatment according to claim 1, wherein the breaking-up wheel comprises a rotary roller (19), the rotary roller (19) is connected with an output shaft of the motor (8), a plurality of breaking-up columns (20) distributed at equal intervals are arranged on the outer wall of the rotary roller (19), and a breaking-up head (21) is arranged at one end, far away from the rotary roller (19), of the breaking-up columns (20).
  5. 5. The crushing and scattering device for soil pollution treatment according to claim 1, wherein a guide block (9) is arranged at the top of the crushing cone (10), and the top of the guide block (9) is in an arc-shaped structure.
  6. 6. The breaking-up device for soil pollution treatment according to claim 1, wherein the two sides of the grinding cavity (14) are provided with stop blocks (13), and the stop blocks (13) are positioned above the grinding roller (15).
  7. 7. A soil pollution remediation crush break-up device according to any one of claims 1 to 6, characterised in that one side of the crush box (2) is hinged with an access door (4), the outer wall of the access door (4) being provided with a handle.
  8. 8. The breaking-up device for soil pollution treatment according to claim 7, wherein an observation port is provided on the outer wall of the access door (4), and an observation window (5) is provided on the inner wall of the observation port.

Description

Broken device of scattering is used in soil pollution treatment Technical Field The utility model relates to the technical field of soil pollution treatment, in particular to a crushing and scattering device for soil pollution treatment. Background Soil pollution remediation is a complex process in which soil detection is an integral part. Through soil detection, the pollution condition of the soil, the types and the concentration of pollutants and other information can be known, and an important basis is provided for formulating a scientific and reasonable pollution treatment scheme. In the soil pollution treatment process, a repair target of a polluted site is determined according to a detection result, a proper repair technology is selected, and repair engineering implementation and effect acceptance are carried out. Therefore, soil detection plays a critical role in soil pollution control, and in the soil detection process, the soil needs to be broken up. Through retrieving, chinese patent publication No. CN215624768U discloses a soil pollution treatment is with broken sieving mechanism of soil, including screening host computer, screening host computer one side lateral wall is by the fixed four motors that are provided with of upper end department rectangle form, four motor a pair of two is a set of, two sets of the output of motor is fixed respectively and is provided with dwang and dwang No. two, two a dwang and dwang are kept away from the one end of motor No. two and are all run through the screening host computer and lead to the inside that runs through the screening host computer. The prior art is similar to the soil crushing device, and only adopts the breaking wheel and the grinding wheel to crush the soil, so that the soil is easy to crush and is not uniform enough, the accuracy of soil detection is affected, and therefore, the soil crushing device has a space to be improved. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a crushing and scattering device for soil pollution treatment. The method has the advantages that three processes are adopted to complete the crushing of the soil, the uniformity of the crushing of the soil is improved, and the accuracy of soil detection is improved. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a soil pollution is administered with broken device that breaks up, includes the crushing case, the top of crushing case is provided with the feeder hopper, the middle part of crushing case both sides inner wall is provided with the mounting panel, the bottom outer wall of mounting panel is provided with the rotating electrical machines, the output shaft of rotating electrical machines has crushing awl, the outer wall of crushing awl is provided with a plurality of equidistance crushing teeth that distribute, the both sides of crushing case top inner wall all are provided with the fixed block, the cross-section of fixed block is right trapezoid structure, the inclined plane of fixed block is provided with a plurality of equidistance crushing cutters; two the opposite one side outer wall of fixed block rotates and is connected with same wheel of breaking up, break up the wheel and drive through the motor, grinding cavity has been seted up to the bottom outer wall of broken case, the inner wall in grinding cavity rotates and is connected with two grinding rollers, two the grinding roller rotates relatively, two the grinding roller is all driven through servo motor, the feed opening has all been seted up to the both sides at mounting panel top, the feed opening is linked together with grinding cavity through the unloading pipe, the bottom of broken case is provided with the collecting box. According to the technical scheme, when the device is used, soil to be crushed is added into a crushing box from a feed hopper, a motor works to drive a scattering wheel to rotate, the scattering wheel breaks larger soil blocks into small fragments, a rotating motor is controlled to work to drive a crushing cone to rotate, when the crushing cone rotates, small fragments of soil are gradually crushed into crushed aggregates under the action of crushing teeth and a crushing knife, the crushed aggregates enter a grinding cavity along a blanking pipe, a servo motor works to drive grinding rollers to rotate, the soil can be thoroughly crushed into powder under the action of the two grinding rollers, the powder enters a collecting box, the crushing of the soil is completed by adopting three processes, the uniformity of soil crushing is improved, and the accuracy of soil detection is improved. The utility model is further arranged that the inner walls of the two sides of the feeding hopper are hinged with the retaining plates, and the retaining plates are communicated with the feeding hopper through the reset springs. Through the technical scheme, the so