CN219194630U - Sewage treatment sludge filtering device - Google Patents

Abstract

The utility model discloses a sewage treatment sludge filtering device, in particular to the technical field of sewage treatment, the structure and the function of the traditional sludge filtering device are single, sewage can be filtered only by means of precipitation, the efficiency is low, the sewage treatment sludge filtering device comprises a first bracket, a second bracket, a third bracket and a fourth bracket which are sequentially arranged and installed, a sludge discharge cylinder is installed on the inner side of the first bracket, a spiral feeder is connected on one side of the top end of the sludge discharge cylinder in a conducting manner, a sewage cylinder is installed on the inner side of the second bracket, a sewage outlet A is connected on the bottom end of the sewage cylinder in a conducting manner, a flocculation cylinder is installed on the inner side of the third bracket, a sewage outlet B is connected on the bottom end of the flocculation cylinder in a conducting manner, an air cylinder is installed on the inner side of the fourth bracket, and the sewage treatment device is integrated with water storage precipitation, stirring flocculation, aeration and sludge filtration discharge, all parts are tightly connected, and later maintenance, cleaning or replacement are simple.

Description

Sewage treatment sludge filtering device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment sludge filtering device.

Background

And (3) sewage treatment: the sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and increasingly enters the daily life of common people, and the sewage treatment is a process for discharging sewage into a certain water body or purifying the used water quality again, so that people need to filter and separate the sewage from the sludge when treating the sewage, and the pipeline is prevented from being blocked by the sludge.

In the prior art, people generally utilize the sludge filtering device to filter sewage, however traditional sludge filtering device structure function is comparatively single, can only rely on the sediment to filter sewage, and efficiency is lower, and the filter effect is not good, and the inconvenient discharge treatment of mud after filtering moreover.

For this reason we propose a sewage treatment sludge filtration device for solving the above problems.

Disclosure of Invention

The utility model aims to provide a sewage treatment sludge filtering device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment sludge filtering device, includes the support No. one, no. two supports, no. three supports and No. four supports of arranging the installation in proper order, no. one support inboard is installed and is arranged the mud section of thick bamboo, the conduction of mud section of thick bamboo top one side is connected with the spiral feeder, no. two support inboard is installed and is constructed the sewage section of thick bamboo, sewage section of thick bamboo bottom is connected with drain A in a conduction way, no. three support inboard is installed and is constructed the section of thick bamboo, flocculation section of thick bamboo bottom is connected with drain B in a conduction way, no. four support inboard is installed and is exposed to the air cylinder;

the utility model discloses a sewage section of thick bamboo top screw connection has sealed lid, sealed lid downside is located the welding of sewage section of thick bamboo mouth department and has horizontal support, horizontal support downside swing joint has vertical support, vertical support bottom threaded connection has filter box A, flocculation section of thick bamboo top fixedly connected with driving motor A, driving motor A output is connected with the puddler, flocculation section of thick bamboo top is located driving motor A one side is fixed with the flocculant and adds a section of thick bamboo, flocculation section of thick bamboo inner chamber top has been arranged the flocculant and has added the mouth, just the flocculant is added mouthful and is switched on with the flocculant and add a section of thick bamboo mutually.

Preferably, an aeration fan is fixed at the bottom end of the aeration cylinder, an aeration pipe is fixed at the bottom of the inner cavity of the aeration cylinder, and the aeration pipe is communicated with the output end of the aeration fan.

Preferably, arc plates are arranged at the bottom ends of the inner cavities of the sludge discharge cylinder, the sewage cylinder and the flocculation cylinder, and the other end of the spiral feeder is communicated with the sewage outlet A and the sewage outlet B.

Preferably, a sludge discharge port is formed in one side of the top end of the sludge discharge cylinder, a spiral discharger is movably connected to the inner cavity of the sludge discharge cylinder, a driving motor B is fixedly connected to the bottom end of the sludge discharge cylinder, and the bottom end of the spiral discharger is connected with the output end of the driving motor B.

Preferably, one side of the sewage cylinder is fixedly connected with a water suction pump A, a water suction pipe is connected to the water suction end of the water suction pump A in a conducting mode, the end portion of the water suction pipe is located in the inner cavity of the filtering box A, and the water discharge end of the water suction pump A is connected to one side of the top end of the flocculation cylinder in a conducting mode.

Preferably, the stirring rod surface is fixedly connected with stirring blades, one side of the flocculation cylinder is fixedly connected with a water suction pump B, and the water suction end of the water suction pump B is connected to the middle part of the cavity of the flocculation cylinder in a conducting way.

Preferably, a filter box B is arranged on one side of the top end of the aeration cylinder, an air filter is arranged on the top end of the aeration cylinder, a water suction pump C is fixedly connected on one side of the aeration cylinder, and a water inlet of the filter box B is connected with a water discharge end of the water suction pump B in a conducting manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model combines the functions of water storage precipitation, stirring flocculation, aeration oxygenation and sludge filtration and discharge into a whole, and all the components are tightly connected, so that the device is simple to maintain, clean or replace in the later period.

2. Meanwhile, the device has reasonable structural design, is favorable for filtering and discharging the sludge, has higher purification efficiency on sewage, has more stable quality and has wider application range.

Drawings

FIG. 1 is a schematic view of the overall planar structure of the present utility model;

FIG. 2 is a schematic view of the structure of the sludge discharge cylinder of the utility model;

FIG. 3 is a schematic view of the structure of the sewage cylinder of the utility model;

FIG. 4 is a schematic view of the flocculation cylinder structure of the utility model;

FIG. 5 is a schematic view of the structure of the aeration cylinder of the present utility model.

In the figure: 1. a first bracket; 1-1, a mud discharging cylinder; 1-2, a spiral feeder; 1-3, a mud discharging port; 1-4, a spiral discharger; 1-5, driving a motor B;1-6, arc plate; 2. a second bracket; 2-1, a sewage cylinder; 2-2, a sewage outlet A;2-3, sealing cover; 2-4, a transverse bracket; 2-5, vertical supports; 2-6, a water suction pump A;2-7, a water pumping pipe; 2-8, a filter box A; 3. a third bracket; 3-1, a flocculation cylinder; 3-2, a sewage outlet B;3-3, driving the motor A;3-4, stirring rod; 3-5, stirring the leaves; 3-6, a flocculant adding cylinder; 3-7, a flocculating agent adding port; 3-8, a water suction pump B; 4. a fourth bracket; 4-1, an aeration cylinder; 4-2, an aeration fan; 4-3, an aerator pipe; 4-4, a filter box B;4-5, a water suction pump C;4-6, an air filter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a sewage treatment sludge filtering device, which comprises a first bracket 1, a second bracket 2, a third bracket 3 and a fourth bracket 4 which are sequentially arranged and installed, wherein a sludge discharge cylinder 1-1 is installed on the inner side of the first bracket 1, a spiral feeder 1-2 is connected on one side of the top end of the sludge discharge cylinder 1-1 in a conducting manner, a sewage cylinder 2-1 is installed on the inner side of the second bracket 2, a sewage outlet A2-2 is connected on the bottom end of the sewage cylinder 2-1 in a conducting manner, a flocculation cylinder 3-1 is installed on the inner side of the third bracket 3, a sewage outlet B3-2 is connected on the bottom end of the flocculation cylinder 3-1 in a conducting manner, and an aeration cylinder 4-1 is installed on the inner side of the fourth bracket 4;

the novel flocculant adding device is characterized in that a sealing cover 2-3 is spirally connected to the top end of the sewage cylinder 2-1, a transverse support 2-4 is welded at the position of a cylinder opening of the sewage cylinder 2-1 at the bottom side of the sealing cover 2-3, a vertical support 2-5 is movably connected to the bottom side of the transverse support 2-4, a filtering box A2-8 is connected to the bottom end of the vertical support 2-5 in a threaded manner, and then the sealing cover 2-3 is opened, the vertical support 2-5 fixed to the transverse support 2-4 is taken down, so that the filtering box A2-8 is taken out for replacement or cleaning, a driving motor A3-3 is fixedly connected to the top end of the flocculation cylinder 3-1, a stirring rod 3-4 is connected to the output end of the driving motor A3-3, a flocculant adding cylinder 3-6 is fixedly connected to one side of the driving motor A3-3 at the top end of the flocculation cylinder 3-1, a flocculant adding opening 3-7 is arranged at the top end of an inner cavity of the flocculation cylinder 3-1, and the flocculant adding opening 3-7 is connected to the flocculant adding cylinder 3-6, and the flocculant adding cylinder 3-6 is stirred after flocculant adding, so that the flocculant is accelerated, and the efficiency of the sewage purification is improved.

Further, an aeration fan 4-2 is fixed at the bottom end of the aeration barrel 4-1, an aeration pipe 4-3 is fixed at the bottom of the inner cavity of the aeration barrel 4-1, the aeration pipe 4-3 is communicated with the output end of the aeration fan 4-2, aeration is performed by using the aeration fan 4-2, aeration is performed to the inner cavity of the aeration barrel 4-1 by the aeration pipe 4-3, and dissolved oxygen in water is increased by the aeration.

Further, arc plates 1-6 are arranged at the bottom ends of the inner cavities of the sludge discharge cylinder 1-1, the sewage cylinder 2-1 and the flocculation cylinder 3-1, the other end of the spiral feeder 1-2 is communicated with the sewage outlet A2-2 and the sewage outlet B3-2, and sludge precipitated at the bottom ends of the inner cavities of the sludge discharge cylinder 1-1, the sewage cylinder 2-1 and the flocculation cylinder 3-1 can be gathered through the arc plates 1-6, so that the later-stage discharge is facilitated.

Further, a sludge discharge port 1-3 is formed in one side of the top end of the sludge discharge cylinder 1-1, a spiral discharger 1-4 is movably connected to the inner cavity of the sludge discharge cylinder 1-1, a driving motor B1-5 is fixedly connected to the bottom end of the sludge discharge cylinder 1-1, the bottom end of the spiral discharger 1-4 is connected with the output end of the driving motor B1-5, and the sludge discharge efficiency can be improved by using the spiral discharger 1-4.

Further, a water suction pump A2-6 is fixedly connected to one side of the sewage cylinder 2-1, a water suction pipe 2-7 is connected to the water suction end of the water suction pump A2-6 in a conducting manner, the end part of the water suction pipe 2-7 is located in the inner cavity of the filtering box A2-8, the water discharge end of the water suction pump A2-6 is connected to one side of the top end of the flocculation cylinder 3-1 in a conducting manner, and the water suction pipe 2-7 can be used for simply filtering by the filtering box A2-8 while pumping water.

Further, the stirring blade 3-5 is fixedly connected to the surface of the stirring rod 3-4, the water suction pump B3-8 is fixedly connected to one side of the flocculation cylinder 3-1, and the water suction end of the water suction pump B3-8 is connected to the middle part of the inner cavity of the flocculation cylinder 3-1 in a conducting manner.

Further, a filter box B4-4 is arranged on one side of the top end of the aeration cylinder 4-1, an air filter 4-6 is arranged on the top end of the aeration cylinder 4-1, a water suction pump C4-5 is fixedly connected to one side of the aeration cylinder 4-1, and a water inlet of the filter box B4-4 is connected with a water discharge end of the water suction pump B3-8 in a conducting mode.

Working principle: when the sewage treatment device is used, sewage is discharged into the sewage cylinder 2-1, after a period of precipitation, the sewage in the sewage cylinder 2-1 is pumped out by the water pump A2-6 and enters the flocculation cylinder 3-1, the sewage is pumped out and can be subjected to preliminary filtration by the filtration box A, wherein the vertical support 2-5 fixed on the transverse support 2-4 is taken down, so that the filtration box A2-8 is taken out for replacement or cleaning, after a water source enters the flocculation cylinder 3-1, the stirring rod 3-4 and the stirring blade 3-5 are driven by the driving motor A3-3 to rotate, meanwhile, the flocculant in the flocculant adding cylinder 3-6 is discharged into the sewage through the flocculant adding port 3-7, the flocculation effect of the flocculant is accelerated through stirring, the purification efficiency of the sewage is improved, the precipitation speed of the sludge is accelerated, and the sludge precipitated at the same time by the arc plate 1-6, the sludge precipitated at the bottom of the inner cavity of the sludge discharging cylinder 1-1, the sewage cylinder 2-1 and the flocculation cylinder 3-1 can be conveniently discharged in the later period, the sewage after the flocculation is pumped into the inside of the flocculation cylinder 3-8 by the water pump B3-8, the sewage is pumped into the inside the aeration cylinder 4-1 by the water pump B3-4 and then discharged into the aeration cylinder 2-4 through the aeration device 1-4 through the aeration pipe 1-4 and the aeration device 1-4, and the aeration device is discharged into the sewage pump 1-4 through the aeration device 1-4 and the aeration device 1 through the aeration device 1-4, the whole set of purification and mud discharge steps are realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a sewage treatment sludge filtering device, includes support (1), no. two support (2), no. three support (3) and No. four support (4) of arranging the installation in proper order, its characterized in that: a mud discharging barrel (1-1) is arranged on the inner side of the first support (1), a spiral feeder (1-2) is connected to one side of the top end of the mud discharging barrel (1-1) in a conducting mode, a sewage barrel (2-1) is arranged on the inner side of the second support (2), a sewage outlet A (2-2) is connected to the bottom end of the sewage barrel (2-1) in a conducting mode, a flocculation barrel (3-1) is arranged on the inner side of the third support (3), a sewage outlet B (3-2) is connected to the bottom end of the flocculation barrel (3-1) in a conducting mode, and an aeration barrel (4-1) is arranged on the inner side of the fourth support (4);

the utility model discloses a sewage treatment device, including sewage section of thick bamboo (2-1), sealed lid (2-3) is connected with on top spiral, sealed lid (2-3) bottom side is located sewage section of thick bamboo (2-1) nozzle department welding has horizontal support (2-4), horizontal support (2-4) bottom swing joint has vertical support (2-5), vertical support (2-5) bottom threaded connection has filter box A (2-8), flocculation section of thick bamboo (3-1) top fixedly connected with driving motor A (3-3), driving motor A (3-3) output is connected with puddler (3-4), flocculation section of thick bamboo (3-1) top is located driving motor A (3-3) one side is fixed with flocculant adding cylinder (3-6), flocculant adding port (3-7) have been arranged on flocculation section of thick bamboo (3-1) inner chamber top, just flocculant adding port (3-7) is switched on with flocculant adding cylinder (3-6).

2. A sewage treatment sludge filtration apparatus as claimed in claim 1 wherein: an aeration fan (4-2) is fixed at the bottom end of the aeration cylinder (4-1), an aeration pipe (4-3) is fixed at the bottom of the inner cavity of the aeration cylinder (4-1), and the aeration pipe (4-3) is communicated with the output end of the aeration fan (4-2).

3. A sewage treatment sludge filtration apparatus as claimed in claim 1 wherein: the sludge discharge cylinder (1-1), the sewage cylinder (2-1) and the flocculation cylinder (3-1) are respectively provided with an arc-shaped plate (1-6) at the bottom ends of the inner cavities, and the other end of the spiral feeder (1-2) is communicated with the sewage outlet A (2-2) and the sewage outlet B (3-2).

4. A sewage treatment sludge filtration apparatus as claimed in claim 1 wherein: a sewage outlet (1-3) is formed in one side of the top end of the sludge discharge barrel (1-1), a spiral discharger (1-4) is movably connected to the inner cavity of the sludge discharge barrel (1-1), a driving motor B (1-5) is fixedly connected to the bottom end of the sludge discharge barrel (1-1), and the bottom end of the spiral discharger (1-4) is connected with the output end of the driving motor B (1-5).

5. A sewage treatment sludge filtration apparatus as claimed in claim 1 wherein: the sewage treatment device is characterized in that a water suction pump A (2-6) is fixedly connected to one side of the sewage barrel (2-1), a water suction pipe (2-7) is connected to the water suction end of the water suction pump A (2-6) in a conducting mode, the end portion of the water suction pipe (2-7) is located in the inner cavity of the filtering box A (2-8), and the water discharge end of the water suction pump A (2-6) is connected to one side of the top end of the flocculation barrel (3-1) in a conducting mode.

6. A sewage treatment sludge filtration apparatus as claimed in claim 1 wherein: the stirring rod (3-4) is fixedly connected with stirring blades (3-5), one side of the flocculation cylinder (3-1) is fixedly connected with a water suction pump B (3-8), and the water suction end of the water suction pump B (3-8) is connected with the middle part of the inner cavity of the flocculation cylinder (3-1) in a conducting way.

7. A sewage treatment sludge filtration apparatus as claimed in claim 1 wherein: a filter box B (4-4) is arranged on one side of the top end of the aeration cylinder (4-1), an air filter (4-6) is arranged on the top end of the aeration cylinder (4-1), a water suction pump C (4-5) is fixedly connected to one side of the aeration cylinder (4-1), and a water inlet of the filter box B (4-4) is connected with a water discharge end of the water suction pump B (3-8) in a conducting mode.

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