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CN-224220835-U - Boron carbide ground paste filter-pressing device

CN224220835UCN 224220835 UCN224220835 UCN 224220835UCN-224220835-U

Abstract

The utility model relates to the technical field of boron carbide processing filter pressing devices, and discloses a boron carbide slurry filter pressing device which comprises a frame mechanism and a compression mechanism arranged at one end of the frame mechanism, wherein a filter pressing block is fixedly arranged at the telescopic end of the compression mechanism, a filter pressing assembly movably arranged at the inner side of the frame mechanism is arranged between the compression mechanism and a filter pressing baffle, a pushing mechanism is arranged in the filter pressing assembly, the filter pressing assembly comprises filter frames uniformly distributed at the inner side of the frame mechanism, filter cavities are formed in the filter frames, filter cloth is symmetrically and fixedly connected to the inner sides of the filter cavities, and the pushing mechanism comprises spring plate assemblies arranged at the inner sides of the filter cloth. This boron carbide ground paste filter-pressing device is convenient for accomplish the blanking operation of filter cake after the filter-pressing voluntarily, avoids the adhesion of boron carbide filter cake at the surface of filter cloth, has solved current filter-pressing device and has carried out the filter-pressing to boron carbide ground paste after, needs the manual work to beat down the filter cake, the comparatively difficult problem of operation.

Inventors

  • GAO YING

Assignees

  • 敦化市正兴磨料有限责任公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (8)

  1. 1. The boron carbide slurry filter pressing device comprises a frame mechanism (100) and a compression mechanism (200) arranged at one end of the frame mechanism (100), and is characterized in that a filter pressing block (300) is fixedly arranged at the telescopic end of the compression mechanism (200), a filter pressing baffle plate (400) is fixedly arranged at one end, far away from the compression mechanism (200), of the frame mechanism (100), a filter pressing assembly (500) movably arranged at the inner side of the frame mechanism (100) is arranged between the compression mechanism (200) and the filter pressing baffle plate (400), and a pushing mechanism (600) is arranged in the filter pressing assembly (500); Filter-pressing subassembly (500) are including evenly distributed at filter frame (501) of frame mechanism (100) inboard, and filter chamber (502) have been seted up to the inside of filter frame (501) to inside symmetry formula fixedly connected with filter cloth (503) of filter chamber (502), pushing equipment (600) are including setting up shell fragment subassembly (630) inboard at filter cloth (503).
  2. 2. The boron carbide slurry filter pressing device of claim 1, wherein the compression mechanism (200) comprises a hydraulic cylinder fixedly mounted on the frame mechanism (100), one end of the hydraulic cylinder is provided with a hydraulic telescopic rod fixedly connected with a filter pressing block (300), and the filter pressing block (300) and the filter pressing assembly (500) are movably arranged on the inner side of the frame mechanism (100) along the axial direction of the hydraulic telescopic rod.
  3. 3. A boron carbide slurry pressure filtration device as claimed in claim 2, wherein the filter chamber (502) comprises a liquid chamber portion located inside the filter cloth (503) and a cake portion located outside the filter cloth (503).
  4. 4. The device for pressure filtration of boron carbide slurry according to claim 3, wherein said pressure filtration assembly (500) further comprises a drain pipe (505) provided inside the filter frame (501), and a drain passage for communicating the liquid chamber portion with the drain pipe (505) is provided inside the filter frame (501).
  5. 5. The device of claim 4, wherein the filter pressing assembly (500) further comprises a fixing tube (504) arranged on the inner side of the filter cavity (502), the fixing tube (504) is fixedly connected with the filter frame (501) through a support mechanism, a washing liquid inlet tube is fixedly arranged at one end of the filter pressing baffle (400) away from the filter pressing assembly (500), and the fixing tube (504) is matched with the washing liquid inlet tube.
  6. 6. The device for pressure filtration of boron carbide slurry according to claim 5, wherein the pushing mechanism (600) is equiangularly distributed on the inner side of the pressure filtration assembly (500) with respect to the axis of the fixed pipe (504), and the pushing mechanism (600) further comprises a mounting groove (610) formed in the filter frame (501), and a spring (620) is arranged in the mounting groove (610).
  7. 7. The device for pressure filtration of boron carbide slurry according to claim 6, wherein the elastic sheet assembly (630) is symmetrically arranged in the pressure filtration assembly (500) through the mounting groove (610), the elastic sheet assembly (630) comprises limiting sheets (631) fixedly connected to two ends of the spring (620), and the limiting sheets (631) are in sliding connection with the filter frame (501) through the mounting groove (610).
  8. 8. The device for pressure filtration of boron carbide slurry of claim 7, wherein said spring assembly (630) further comprises a contact piece (633) disposed inside the filter cloth (503), and a connecting piece (632) for supporting the contact piece (633) is fixedly connected between the contact piece (633) and the limiting piece (631).

Description

Boron carbide ground paste filter-pressing device Technical Field The utility model relates to the technical field of boron carbide processing filter pressing devices, in particular to a boron carbide slurry filter pressing device. Background Boron carbide is one of the three known most rigid materials, is commonly used in industrial articles such as armor, bullet-proof clothing and the like of tanks, and is used for removing metal impurities such as iron and the like in the boron carbide synthesis process, and pressure filtration is needed to separate pickling slurry from boron carbide particles after pickling. The existing boron carbide slurry filter pressing device in the market at present is mainly used for solid-liquid separation and impurity removal in the boron carbide production process, residual acid liquor and ionic impurities are replaced by repeatedly injecting deionized water into the boron carbide slurry and extruding, meanwhile, high pressure is applied to the slurry through the filter pressing device, so that liquid permeates filter media (filter cloth or filter plate), boron carbide particles are trapped to form filter cakes, and reaction byproducts such as residual acid ions and the like in the slurry can be thoroughly removed. However, most of the existing filter pressing devices at present filter-press the boron carbide slurry, the boron carbide filter cake is easy to adhere to the surface of the filter cloth, so that the filter cake which is not dropped is frequently required to be checked manually and is dropped one by one, and the filter cake is relatively troublesome, and then certain use defects exist. Disclosure of utility model The utility model aims to provide a boron carbide slurry filter pressing device, which solves the problems that after the existing filter pressing device is used for filter pressing boron carbide slurry, a boron carbide filter cake is easy to adhere to the surface of filter cloth, and the filter cake which is not dropped is frequently required to be manually checked and is frequently knocked down one by one, so that the existing filter pressing device is more labor-consuming. The utility model provides a boron carbide slurry filter pressing device which comprises a frame mechanism and a compression mechanism arranged at one end of the frame mechanism, wherein a filter pressing block is fixedly arranged at the telescopic end of the compression mechanism, a filter pressing baffle plate is fixedly arranged at one end of the frame mechanism far away from the compression mechanism, a filter pressing assembly movably arranged at the inner side of the frame mechanism is arranged between the compression mechanism and the filter pressing baffle plate, and a pushing mechanism is arranged in the filter pressing assembly; The filter pressing subassembly includes evenly distributed at the inboard filter frame of frame mechanism, and the filter chamber has been seted up to the inside of filter frame to the inside symmetry formula fixedly connected with filter cloth of filter chamber, pushing equipment is including setting up at the inboard shell fragment subassembly of filter cloth. As the preferable technical scheme of the utility model, the compression mechanism comprises a hydraulic cylinder fixedly arranged on the frame mechanism, one end of the hydraulic cylinder is provided with a hydraulic telescopic rod fixedly connected with a filter pressing block, and the filter pressing block and the filter pressing assembly are movably arranged on the inner side of the frame mechanism along the axial direction of the hydraulic telescopic rod. As a preferable technical scheme of the utility model, the filter cavity comprises a liquid cavity part positioned at the inner side of the filter cloth and a filter cake part positioned at the outer side of the filter cloth. As the preferable technical scheme of the utility model, the filter pressing assembly further comprises a liquid discharge pipe arranged in the filter frame, and a liquid discharge channel which is communicated with the liquid cavity part and the liquid discharge pipe is arranged in the filter frame. As the preferable technical scheme of the utility model, the filter pressing assembly further comprises a fixed pipe arranged at the inner side of the filter cavity, the fixed pipe is fixedly connected with the filter frame through a bracket mechanism, one end of the filter pressing baffle, which is away from the filter pressing assembly, is fixedly provided with a washing liquid inlet pipe, and the fixed pipe is matched with the washing liquid inlet pipe. As the preferable technical scheme of the utility model, the pushing mechanism is distributed on the inner side of the filter pressing assembly at equal angles relative to the axis of the fixed pipe, and the pushing mechanism also comprises a mounting groove arranged in the filter frame, and a spring is arranged in the mounting groove. As the preferable technical sch