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CN-224199177-U - Device for adsorbing organic pollutants by using biochar composite material

CN224199177UCN 224199177 UCN224199177 UCN 224199177UCN-224199177-U

Abstract

The utility model discloses a device for adsorbing organic pollutants by using a biochar composite material, which comprises a filter cabin, a filter plate, a stirring assembly, a limiting assembly and an adsorption assembly, wherein the upper half of the outer side of the filter cabin is communicated with a water passing cabin, the bottom of the filter cabin is provided with a water outlet, the filter plate is arranged in the water passing cabin, the filter plate is detachably connected with the inside of the water passing cabin, the stirring assembly is rotatably arranged in the filter cabin through a bearing and is connected with the output end of a driving motor, the limiting assembly is distributed at the middle lower half of the inner wall of the filter cabin in a circumferential matrix, the adsorption assembly is detachably connected in the filter cabin through the limiting assembly, and a window is formed in the outer wall of the filter cabin opposite to the adsorption assembly. The utility model solves the problems that the existing adsorption mode of installing the biological carbon rod on the rotating rod is easy to wear and break, and the like, and greatly increases the operation and maintenance cost by the device for adsorbing the organic pollutants by the biological carbon composite material.

Inventors

  • DING LILI

Assignees

  • 武威职业学院(武威开放大学)

Dates

Publication Date
20260505
Application Date
20250519

Claims (5)

  1. 1. The device for adsorbing organic pollutants by using the biochar composite material comprises a filter cabin, wherein the upper half of the outer side of the filter cabin is communicated with a water passing cabin, and the bottom of the filter cabin is provided with a water outlet, and the device is characterized by further comprising: The top of the water passing cabin is provided with a water inlet, and a filter plate which is detachably connected is arranged in the water passing cabin; the stirring assembly is rotatably arranged in the filter cabin through a bearing and is connected with the output end of the driving motor; The limiting components are distributed on the middle lower half of the inner wall of the filter cabin in a circumferential matrix; The adsorption component capable of being filled with the biochar composite material is detachably connected in the filter cabin through the limiting component, and a window is formed in the outer wall of the filter cabin, which is opposite to the adsorption component capable of being filled with the biochar composite material.
  2. 2. The device for adsorbing organic pollutants by a biochar composite material according to claim 1, wherein the structure of the water passing cabin comprises: the annular cabin is arranged on the upper half of the outer side of the filter cabin, a circle of concave parts are formed in the inner wall of the annular cabin, the bottom surface of the annular cabin has a certain inclination angle, and a plurality of groups of through holes are formed in the joint part of the lowest position of the bottom surface and the side wall of the filter cabin; the filter plate is connected with the concave part in a clamping way through a protruding part at one end; the annular cabin cover is detachably connected with the annular cabin, and the water inlet is formed in the annular cabin cover.
  3. 3. The apparatus for adsorbing organic contaminants from a biochar composite according to claim 1, wherein the structure of the stirring assembly includes: The rotating shaft I is arranged in the filter cabin through a bearing and is connected with the output end of the driving motor; the stirring blade group I consists of a plurality of groups of inclined rectangular sheets distributed in a circumferential matrix, and is arranged on the rotating shaft I and arranged at the middle section and the bottom end in the filter cabin; The stirring blade group II consists of square sheets which are vertically inserted into the edge of a disc and distributed in a circumferential matrix, the stirring blade group II is arranged on the rotating shaft I, and the stirring blade group II is positioned between the stirring blade groups I.
  4. 4. The device for adsorbing organic pollutants by using the biochar composite material according to claim 1, wherein the adsorption component capable of being filled with the biochar composite material is hollow and has a wedge-shaped triangular block structure with uniformly distributed filter holes on each surface, and one surface, which is attached to the inner wall of the filter cabin, of the adsorption component capable of being filled with the biochar composite material is an arc surface; The adsorption component is provided with arc-shaped sliding blocks on the upper half and the lower half of the inner wall, and a sliding door is arranged on the side face of the adsorption component capable of being filled with the biochar composite material.
  5. 5. The device for adsorbing organic contaminants from a biochar composite material according to claim 4, wherein the structure of the limiting assembly comprises: The limiting ring I is fixedly arranged in the middle of the inner wall of the filter cabin in an annular shape, the lower half of the limiting ring I is provided with a groove I, and a half-arc notch is formed in the position of a window of the limiting ring I; The limiting ring II is fixedly arranged at the lower part of the inner wall of the filter cabin in an annular shape, a groove II is formed in the limiting ring II, and a half-arc notch is formed in the position of a window of the limiting ring II; the adsorption component capable of being filled with the biochar composite material is detachably connected in the filter cabin through the limiting component in a mode that the adsorption component is attached to the inner wall of the filter cabin, and the arc-shaped sliding blocks slide into the grooves I and the grooves II.

Description

Device for adsorbing organic pollutants by using biochar composite material Technical Field The utility model relates to the technical field of organic pollutants, in particular to a device for adsorbing organic pollutants by using a biochar composite material. Background The organic pollutant refers to the pollutant existing in the form of organic compound, and has the characteristics of various kinds, complex structure, various properties and the like. Organic pollutants are difficult to degrade in the environment, and can form serious threat to the ecosystem and human health through food chain transmission and biological enrichment, so that effective treatment technology is an important direction of research in the current environment field. Most of the prior art adopts a mode of absorbing biological carbon rods, such as the application number is 202421194978.1, a plurality of biological carbon rods are driven to rotate through a stirring assembly in a filtering and removing device for antibiotic wastewater, and then the device can rotate to fully contact sewage, but the device has the defects that a clamping groove on the outer wall of a rotating rod is clamped with a plurality of biological carbon rods, so that the biological carbon rods rotate along with the rotating rod, the biological carbon rods adopt a mode of clamping the end parts of the biological carbon rods on the clamping groove, each biological carbon rod is required to be accurately clamped into a corresponding clamping groove during installation, and particularly under the condition of a large number of clamping grooves, the operation is complicated, the time and the labor are consumed, and in addition, the clamping mode can be separated from the clamping groove due to factors such as centrifugal force, water flow impact force and the like, the conditions such as abrasion and breakage occur, and the problems of operation and maintenance cost are greatly increased. Disclosure of utility model It is an object of the present utility model to address at least the above problems and/or disadvantages and to provide at least the advantages described below. To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided an apparatus for adsorbing organic pollutants by a biochar composite material, comprising a filter tank having an upper outer half thereof communicated with a water passing tank, and a water outlet provided at a bottom of the filter tank, further comprising: The top of the water passing cabin is provided with a water inlet, and a filter plate which is detachably connected is arranged in the water passing cabin; the stirring assembly is rotatably arranged in the filter cabin through a bearing and is connected with the output end of the driving motor; The limiting components are distributed on the middle lower half of the inner wall of the filter cabin in a circumferential matrix; The adsorption component capable of being filled with the biochar composite material is detachably connected in the filter cabin through the limiting component, and a window is formed in the outer wall of the filter cabin, which is opposite to the adsorption component capable of being filled with the biochar composite material. Preferably, the structure of the water passing cabin comprises: the annular cabin is arranged on the upper half of the outer side of the filter cabin, a circle of concave parts are formed in the inner wall of the annular cabin, the bottom surface of the annular cabin has a certain inclination angle, and a plurality of groups of through holes are formed in the joint part of the lowest position of the bottom surface and the side wall of the filter cabin; the filter plate is connected with the concave part in a clamping way through a protruding part at one end; the annular cabin cover is detachably connected with the annular cabin, and the water inlet is formed in the annular cabin cover. Preferably, the structure of the stirring assembly comprises: The rotating shaft I is arranged in the filter cabin through a bearing and is connected with the output end of the driving motor; the stirring blade group I consists of a plurality of groups of inclined rectangular sheets distributed in a circumferential matrix, and is arranged on the rotating shaft I and arranged at the middle section and the bottom end in the filter cabin; The stirring blade group II consists of square sheets which are vertically inserted into the edge of a disc and distributed in a circumferential matrix, the stirring blade group II is arranged on the rotating shaft I, and the stirring blade group II is positioned between the stirring blade groups I. Preferably, the adsorption component capable of being filled with the biochar composite material is hollow and has a wedge-shaped triangular block structure with uniformly distributed filter holes on each surface, and one surface, which is attached to the inner wall of