CN-117185529-B - High concentration wastewater pretreatment device

CN117185529BCN 117185529 BCN117185529 BCN 117185529BCN-117185529-B

Abstract

The invention discloses a high-concentration wastewater pretreatment device, which relates to the technical field of wastewater treatment, and comprises a treatment box, wherein a sedimentation cavity is arranged in the treatment box, a filtering piece is arranged in the sedimentation cavity and is obliquely arranged, a transmission box is communicated with one side of the treatment box, a plurality of reaction pieces are arranged on the transmission box, a plurality of linear adjusting pieces for driving the reaction pieces to vertically move are arranged in the transmission box, a purification cylinder is horizontally arranged on one side of the transmission box far away from the treatment box and is communicated with the transmission box, and the wastewater is treated for multiple times through multiple steps to finish multiple purification steps such as primary filtration, oxidation purification, filtration membrane interception and microbial purification of the wastewater, so that different types of pollutants in the wastewater are treated respectively, the treatment effect of the wastewater is improved, and meanwhile, solid precipitates and gaseous wastes in the treatment process can be treated in a concentrated manner respectively.

Inventors

GAO MINGLIN
ZHANG CHAO
FAN LULU
TIAN JIALE
WANG XIANLIANG

Assignees

安徽昊源化工集团有限公司

Dates

Publication Date: 20260505
Application Date: 20230905

Claims (5)

1. A high-concentration wastewater pretreatment device, comprising: the treatment device comprises a treatment box (1), wherein a sedimentation cavity is arranged in the treatment box (1); wherein, a filter element (2) is arranged in the sedimentation cavity, and the filter element (2) is obliquely arranged; the transmission box (3), the said transmission box (3) communicates with one side of the processing box (1); Wherein, a plurality of reaction pieces (4) are arranged on the transmission box (3), and a plurality of linear adjusting pieces (5) for driving the plurality of reaction pieces (4) to vertically move are arranged in the transmission box (3); The purifying cylinder (6) is horizontally arranged on one side of the transmission box (3) far away from the treatment box (1), and the purifying cylinder (6) is communicated with the transmission box (3); wherein, a purifying piece (7) is arranged in the purifying cylinder (6), and a driving piece (8) is arranged in the purifying cylinder (6); Each filter piece (2) comprises a plurality of filter sloping plates (201), wherein the filter sloping plates (201) are sequentially arranged in the sedimentation cavity, and the bottom ends of the filter sloping plates (201) are far away from the transmission box (3); The filter screen sleeve (202) is sleeved in the feed inlet of the transmission box (3), and the filter screen sleeve (202) is positioned in the sedimentation cavity; each reaction piece (4) comprises a feeding pipe (401), wherein the feeding pipe (401) is vertically and slidably arranged at the top of the transmission box (3); a feeding nozzle (402), wherein the feeding nozzle (402) is arranged at the bottom end of the feeding pipe (401), and the feeding nozzle (402) is positioned in the transmission box (3); The linear adjusting piece (5) comprises a telescopic motor (501), wherein the telescopic motor (501) is vertically arranged outside the transmission box (3); The connecting block (502), the connecting block (502) is arranged at the telescopic end of the telescopic motor (501), and the connecting block (502) is sleeved outside the feeding pipe (401); The purifying piece (7) comprises a filtering membrane (701), wherein the filtering membrane (701) is sleeved at the inlet end of the purifying cylinder (6); The plurality of activated carbon adsorption plates (702), the plurality of activated carbon adsorption plates (702) are vertically arranged in the purifying cylinder (6) in sequence; the purification device comprises a purification cylinder (6), a mounting frame (16) is arranged outside the purification cylinder (6), a lifting screw (17) is vertically and rotatably arranged on the mounting frame (16), an adjusting motor (18) for driving the lifting screw (17) to rotate is arranged on the mounting frame (16), a mounting plate (19) is arranged on the lifting screw (17) in a threaded manner, and a plurality of activated carbon adsorption plates (702) are detachably arranged on the mounting plate (19); A rotary drum (703), the rotary drum (703) being rotatably mounted in the purification drum (6); The rotary cylinder (703) is internally provided with a plurality of isolation plates (20) along the rotation axis thereof, the outer side of the rotary cylinder (703) is provided with a plurality of through holes (21), and the through holes (21) respectively correspond to the isolation plates (20).
2. The high-concentration wastewater pretreatment device according to claim 1, wherein a collection box (9) is horizontally and dynamically arranged in the treatment box (1), the collection box (9) is positioned at the bottom of the sedimentation cavity, a plurality of electric push rods (10) are horizontally arranged on the treatment box (1), connecting rods (11) are arranged at telescopic ends of the electric push rods (10), and the connecting rods (11) are connected with the collection box (9).
3. The high-concentration wastewater pretreatment device according to claim 1, wherein a plurality of air outlet pipes (12) are arranged on the transmission box (3), the air outlet pipes (12) are vertically arranged, and the air outlet pipes (12) are communicated with the inside of the transmission box (3).
4. The high-concentration wastewater pretreatment device according to claim 1, wherein a static box (13) is arranged at the bottom of the transmission box (3), mounting blocks (14) are arranged on two sides of the static box (13), threaded holes connected with the transmission box (3) are formed in the mounting blocks (14), and threaded fixing pins (15) are arranged in the threaded holes.
5. A high concentration wastewater pretreatment device according to claim 1, characterized in that the driving member (8) comprises: a drive pump (801), the drive pump (801) being arranged within the purification cartridge (6); a plurality of outlet pipes (802), the plurality of outlet pipes (802) being arranged at the outlet end of the purification cartridge (6).

Description

High concentration wastewater pretreatment device Technical Field The invention relates to the technical field of wastewater treatment, in particular to a high-concentration wastewater pretreatment device. Background Waste water refers to a body of water containing pollutants after use, which may be from industrial production, agricultural irrigation, domestic sewage, etc. High concentration wastewater refers to wastewater containing high concentration contaminants. A pretreatment device is an apparatus or system that pretreats wastewater prior to entering a primary wastewater treatment system. The main purpose is to remove particles, suspended matters, soluble matters and the like in the wastewater before the continuous treatment so as to reduce the load on subsequent equipment and protect the normal operation of the equipment. In the existing wastewater treatment process, only one treatment is usually carried out on the wastewater, so that the actual requirement of high-concentration wastewater can not be met due to the treatment capacity of the device, the treatment effect is not ideal, and meanwhile, the wastewater can generate solid sediment and gaseous waste in the treatment process, so that the wastewater is inconvenient to treat. To this end, we provide a high-concentration wastewater pretreatment device. Disclosure of Invention The technical problems solved by the invention are as follows: (1) In the existing wastewater treatment process, only one treatment is usually carried out on the wastewater, so that the treatment capacity of the device can not meet the actual requirement of high-concentration wastewater, and the problem of unsatisfactory treatment effect is caused; (2) Meanwhile, the wastewater can generate solid sediment and gaseous waste in the treatment process, and the treatment is inconvenient. The invention can be realized by the following technical scheme that the high-concentration wastewater pretreatment device comprises: the treatment box is internally provided with a sedimentation cavity; wherein, the sedimentation cavity is internally provided with a filter element which is obliquely arranged; The transmission box is communicated with one side of the treatment box; The conveying box is internally provided with a plurality of linear adjusting pieces for driving the plurality of reaction pieces to vertically move; The purifying cylinder is horizontally arranged on one side of the transmission box away from the treatment box and is communicated with the transmission box; wherein, be equipped with the purification piece in the purifying cylinder to be equipped with the driving piece in the purifying cylinder. A further technical improvement of the present invention is that each filter element comprises: the plurality of filtering inclined plates are sequentially arranged in the sedimentation cavity, and the bottom ends of the filtering inclined plates are far away from the transmission box; The filter screen sleeve is sleeved in the feed inlet of the transmission box and is positioned in the sedimentation cavity. The invention further technically improves that a collecting box is horizontally and slidably arranged in the treatment box, the collecting box is positioned at the bottom of the sedimentation cavity, a plurality of electric push rods are horizontally arranged on the treatment box, connecting rods are arranged at the telescopic ends of the electric push rods, and the connecting rods are connected with the collecting box. A further technical improvement of the present invention is that each reaction member comprises: the feeding pipe is vertically and slidably arranged at the top of the transmission box; The feeding shower nozzle, the bottom at the inlet pipe is installed to the feeding shower nozzle is located the transmission incasement. The invention further provides a technical improvement that the linear adjusting piece comprises: The telescopic motor is vertically arranged outside the transmission box; The connecting block, the connecting block sets up the flexible end at flexible motor to the connecting block cover is established outside the inlet pipe. The invention further technically improves that the transmission box is provided with a plurality of air outlet pipes which are vertically arranged and are communicated with the inside of the transmission box. The invention is further technically improved in that a static box is arranged at the bottom of the transmission box, mounting blocks are arranged on two sides of the static box, threaded holes connected with the transmission box are formed in the mounting blocks, and threaded fixing pins are arranged in the threaded holes. The invention further provides a technical improvement that the purifying piece comprises: The filtering membrane is sleeved at the inlet end of the purifying cylinder; the activated carbon adsorption plates are sequentially and vertically arranged in the purification cylinder; The purification