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CN-224207583-U - Filtration equipment for water treatment

CN224207583UCN 224207583 UCN224207583 UCN 224207583UCN-224207583-U

Abstract

The utility model discloses a filtering device for water treatment, which relates to the technical field of filtering devices and comprises a drain pipe, wherein a fixing sleeve is arranged on the outer wall of the drain pipe, and a positioning rod penetrates through the fixing sleeve. According to the utility model, the fixed sleeve is sleeved with the sewage pipe through the arranged sewage pipe, the fixed sleeve, the positioning block, the connecting rod, the fixed shaft and the filter sleeve, then the flange is fixed through the positioning rod and the positioning sleeve, so that the disassembly and assembly are convenient, then the filter sleeve is sleeved with the fixed sleeve, the fixed shaft penetrates through the inside of the connecting rod and is in threaded connection with the positioning block, the filter sleeve can be used for primarily filtering and intercepting sewage discharged by the sewage pipe, when sundries are accumulated on the surface of the filter sleeve or the outlet pipe orifice of the sewage pipe, the fixed shaft is reversely rotated to release the locking state, and then the filter sleeve is pulled outwards, so that the pipe orifice or the inner surface of the filter sleeve can be cleaned, the operation is simple, the cleaning is efficient, and the practicability is higher.

Inventors

  • SHEN ZHIHONG
  • LIU JIE
  • WANG TAO

Assignees

  • 山西润潞碧水环保科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250723

Claims (6)

  1. 1. The utility model provides a filtering equipment for water treatment, includes blow off pipe (1), its characterized in that fixed cover (2) are installed to the outer wall of blow off pipe (1), and locating lever (3) run through the inside of fixed cover (2), locating sleeve (4) are installed to the outer wall of locating lever (3), locating piece (5) are all installed to the outer wall both sides of fixed cover (2), connecting rod (6) are installed to the inner wall of locating piece (5), and fixed axle (7) run through the inside of connecting rod (6), filter sleeve (8) are installed to the outer wall of connecting rod (6), gag lever post (9) are installed to the inner wall of filter sleeve (8), guide plate (10) are installed to the outer wall of gag lever post (9), scraper blade (11) are installed to the outer wall of guide plate (10).
  2. 2. The filtering device for water treatment according to claim 1, wherein the fixing sleeve (2) is sleeved with the sewage drain pipe (1), and the positioning rod (3) penetrates through the fixing sleeve (2) and the inside of the sewage drain pipe (1) to be in threaded connection with the positioning sleeve (4).
  3. 3. The filtering device for water treatment according to claim 1, wherein the positioning block (5) is symmetrically arranged with the central axis of the fixed sleeve (2) as a center, and the positioning block (5) is movably connected with the connecting rod (6).
  4. 4. The filtering device for water treatment according to claim 1, wherein the fixed shaft (7) penetrates through the connecting rod (6) and is in threaded connection with the positioning block (5), and the filtering sleeve (8) is sleeved with the fixed sleeve (2).
  5. 5. The filtering device for water treatment according to claim 1, wherein the limiting rod (9) is movably connected with the filtering sleeve (8), and the end part of the guide plate (10) is spirally arranged.
  6. 6. The water treatment filter device according to claim 1, wherein the scraping plates (11) are symmetrically arranged with the central axis of the limiting rod (9) as a center, and the scraping plates (11) are closely attached to the inner surface of the filter sleeve (8).

Description

Filtration equipment for water treatment Technical Field The utility model relates to the technical field of filtering equipment, in particular to filtering equipment for water treatment. Background The domestic sewage has complex components, and contains a large amount of wastes with larger volume, such as waste beverage bottles, waste packaging paper, waste paper towels, non-intercepted kitchen waste and the like, and the domestic sewage needs to be subjected to preliminary filtration interception before being treated and purified, so that the impurities of large-particle solid impurities and some floaters contained in the sewage are removed, the subsequent purification treatment is convenient, but when the conventional domestic sewage treatment device is used, a filter screen is easy to block and inconvenient to clean quickly, and in order to solve the problems, a filtering device for water treatment is needed. When the existing filtering equipment for water treatment is operated, the disassembly and assembly flow of the filter screen is complicated, sundries are easily accumulated at the outlet pipe orifice of the sewage pipe, the quick cleaning is inconvenient, sundries are easily accumulated on the surface of the filter screen, the meshes of the filter screen are blocked, the pressure in the sewage pipe is suddenly increased, the leakage of the connecting part of the pipeline is possibly caused, the pipeline is even broken, the sewage overflows, the surrounding environment is polluted, the maintenance cost and the downtime are increased, and the filtering equipment for water treatment is urgently needed. Disclosure of utility model Based on the above, the utility model aims to provide a filtering device for water treatment, which solves the problems that when the existing filtering device for water treatment is used, the disassembly and assembly process of a filter screen is complicated, sundries are easy to accumulate at the outlet pipe orifice of a sewage discharge pipe, quick cleaning is inconvenient, sundries are easy to accumulate on the surface of the filter screen, meshes of the filter screen are blocked, pressure in the sewage discharge pipe is suddenly increased, leakage at the joint of the pipe is possibly caused, even the pipe is broken, sewage overflows to pollute the surrounding environment, and maintenance cost and downtime are increased. The technical scheme is that the filtering equipment for water treatment comprises a drain pipe, wherein a fixing sleeve is arranged on the outer wall of the drain pipe, a positioning rod penetrates through the inside of the fixing sleeve, a positioning sleeve is arranged on the outer wall of the positioning rod, positioning blocks are arranged on two sides of the outer wall of the fixing sleeve, a connecting rod is arranged on the inner wall of the positioning block, a fixing shaft penetrates through the inside of the connecting rod, a filtering sleeve is arranged on the outer wall of the connecting rod, a limiting rod is arranged on the inner wall of the filtering sleeve, a guide plate is arranged on the outer wall of the limiting rod, and a scraping plate is arranged on the outer wall of the guide plate. Preferably, the fixed sleeve is sleeved with the sewage drain pipe, and the positioning rod penetrates through the fixed sleeve and the inside of the sewage drain pipe to be in threaded connection with the positioning sleeve. Preferably, the positioning blocks are symmetrically arranged by taking the central axis of the fixed sleeve as the center, and the positioning blocks are movably connected with the connecting rod. Preferably, the fixed shaft penetrates through the inside of the connecting rod and is in threaded connection with the positioning block, and the filter sleeve is sleeved with the fixed sleeve. Preferably, the limiting rod is movably connected with the filter sleeve, and the end part of the guide plate is spirally arranged. Preferably, the scraping plates are symmetrically arranged by taking the central axis of the limiting rod as the center, and the scraping plates are tightly attached to the inner surface of the filter sleeve. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the fixed sleeve is sleeved with the sewage pipe through the arranged sewage pipe, the fixed sleeve, the positioning block, the connecting rod, the fixed shaft and the filter sleeve, then the flange is fixed through the positioning rod and the positioning sleeve, so that the disassembly and assembly are convenient, then the filter sleeve is sleeved with the fixed sleeve, the fixed shaft penetrates through the inside of the connecting rod and is in threaded connection with the positioning block, the filter sleeve can be used for primarily filtering and intercepting sewage discharged by the sewage pipe, when sundries are accumulated on the surface of the filter sleeve or the outlet pipe orifice of the