Inlet water deslagging device for sewage treatment

Abstract

The utility model discloses an inlet water deslagging device for sewage treatment, which belongs to the technical field of sewage treatment, and is provided with a filter cartridge, a sewage inlet arranged above the filter cartridge, and a downpipe, a blanking pipe and a blanking outlet arranged below the filter cartridge, sewage is filled into the filter cartridge through the sewage inlet, and the filter cartridge is filled with slag through the blanking outlet. Solid residues filtered by the filter cartridge are left in the filter cartridge, sewage falls from the two downpipes, the solid residues fall into the shell from the blanking outlet and then slide out of the blanking pipe, the shell is obliquely arranged, so that the solid residues cannot be accumulated in the shell, and after the solid residues fall on the filter plate, part of water which is not filtered out of the filter cartridge enters the water tank through the filter plate. Then solid residues slide down from the discharge port and are discharged, sewage is discharged from the drainage pipe, and the solid residues are primarily filtered in the sewage treatment process, so that the solid residues are completely cleaned, the garbage accumulation condition is reduced, and the water inlet and residue removal efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a sewage treatment is used water inlet deslagging device. BACKGROUND

[0002] Sewage treatment is the process that makes sewage reach the water quality requirement of being discharged into a water body or reused, and carries out purification, and sewage treatment is widely applied in each field such as building, agriculture, traffic, energy, petrochemical, environmental protection, city landscape, medical treatment, catering and so on, and more and more walks into the daily life of ordinary people, according to the classification of sewage source, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, production sewage includes industrial sewage, agricultural sewage and medical sewage etc., and domestic sewage is the sewage generated in daily life, and is the complicated mixture of inorganic and organic matters of various forms.In sewage treatment, the first step needs to remove the larger solid impurities in sewage through filter cartridge, and the next step of sewage treatment can be carried out after screening, because sewage contains solid impurities, filter device is used to filter and remove slag.

[0003] The existing deslagging facilities usually use grating cleaner to remove slag, and the grating cleaner is a water treatment special-purpose equipment that can continuously and automatically intercept and remove various shape impurities in sewage, but the lowest position of rake tooth of the grating cleaner cannot contact the bottom of sewage, and can only remove the solid suspended residue in fluid, cannot contact the solid residue at the bottom of sewage, and garbage accumulation often occurs, and garbage cleaning efficiency is reduced, therefore, the utility model provides a sewage treatment is used water inlet deslagging device. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems in the prior art.

[0005] Therefore, one purpose of the utility model is to provide a sewage treatment is used water inlet deslagging device, which can realize full cleaning of solid residue, reduce garbage accumulation, and improve water inlet deslagging efficiency.

[0006] To achieve the above object, the utility model provides following technical scheme: A sewage treatment is with water inlet residue removal device, including water tank, the support is fixedly connected on the water tank, the filter cartridge is fixedly connected on the support, the inside rotation of filter cartridge is provided with auger, the sewage inlet is seted up on the filter cartridge, the blanking outlet is seted up at the bottom of filter cartridge, the inside of support is still fixedly connected with the casing, the casing is located below filter cartridge, the lower portion of casing is connected with two downspouts and a blanking pipe, three through grooves are seted up on the water tank, three through grooves are located below two downspouts and a blanking pipe respectively, the outside of water tank is provided with discharge port, the inside of water tank is fixedly connected with filter plate, filter cartridge, filter plate and casing are all arranged obliquely, and the end of filter cartridge, filter plate and casing close to discharge port is low end.

[0007] Preferably, the filter plate is located below the blanking pipe.

[0008] Preferably, the bottom of the water tank is connected with a drain pipe.

[0009] Preferably, the bottom of the water tank is fixedly connected with a support leg at each corner.

[0010] Preferably, a reduction motor is installed on the support, and the reduction motor is fixedly connected to the end of the auger.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The utility model discloses a filter cartridge is seted up, and sets up the sewage inlet being seted up above the filter cartridge, and the downspout, blanking pipe and blanking outlet being seted up below the filter cartridge, and the sewage is filled in the inside of filter cartridge through the sewage inlet, and the solid residue under the filter of filter cartridge stays in the inside of filter cartridge, and the sewage falls down from two downspouts, and the solid residue in the inside of filter cartridge is pushed to the direction close to blanking outlet by starting reduction motor and driving auger, and the solid residue drops into the casing from blanking outlet and then slides out from blanking pipe, because the filter cartridge and casing are arranged obliquely, so that the inside of filter cartridge and casing does not store solid residue, and after the solid residue falls on the filter plate, part of the moisture not filtered out from filter cartridge enters the water tank through the filter plate, and then the solid residue slides and falls and is discharged from discharge port, and the sewage is discharged from the drain pipe, and the preliminary filtration of solid residue in the sewage treatment process is completed, so that the full cleaning of solid residue is realized, the garbage storage condition is reduced, and the water inlet residue removal efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the structure schematic drawing of the utility model's sewage treatment is with water inlet residue removal device;

[0014] Fig. 2 It is the structure schematic drawing of the utility model's sewage treatment is with water inlet residue removal device's drain pipe;

[0015] Fig. 3 It is a sectional view structure schematic diagram of the water tank of the water inlet and residue removing device for sewage treatment.

[0016] In the figure: 1, water tank; 2, support; 3, filter cartridge; 4, speed reducer motor; 5, auger; 6, discharge port; 7, filter plate; 8, through slot; 9, drain pipe; 10, support leg; 11, sewage inlet; 12, downpipe; 13, discharging pipe; 14, discharging outlet; 15, shell. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figs. 1-3 The embodiment of the utility model provides a kind of water inlet and residue removing device for sewage treatment, it includes: water tank 1, water tank 1 is fixedly connected with support 2, support 2 is fixedly connected with filter cartridge 3, rotatingly installed with auger 5 in the inside of filter cartridge 3, sewage inlet 11 is set in filter cartridge 3, discharging outlet 14 is set in the bottom of filter cartridge 3, shell 15 is also fixedly connected in the inside of support 2, shell 15 is below filter cartridge 3, two downpipes 12 and a discharging pipe 13 are communicated below shell 15, three through slots 8 are set in water tank 1, three through slots 8 are below two downpipes 12 and a discharging pipe 13 respectively, discharge port 6 is set in the outside of water tank 1, filter plate 7 is fixedly connected in the inside of water tank 1, filter cartridge 3, filter plate 7 and shell 15 are all inclined to be arranged, and the end of filter cartridge 3, filter plate 7 and shell 15 close to discharge port 6 is low end, speed reducer motor 4 is installed on support 2, and speed reducer motor 4 is fixedly connected with the end of auger 5.

[0019] Among them, filter plate 7 is below discharging pipe 13.

[0020] Among them, the bottom of water tank 1 is communicated with drain pipe 9.

[0021] When using, the sewage is poured into the inside of filter cartridge 3 through sewage inlet 11, and the sewage is filtered by filter cartridge 3, and the solid residue filtered by filter cartridge 3 is left in filter cartridge 3, and the filtered sewage falls into downpipe 12 from filter cartridge 3, and the sewage falls from two downpipes 12.

[0022] The reduction motor 4 drives the auger 5 to push the solid residues in the filter cylinder 3 to the direction close to the discharging outlet 14, and the solid residues drop into the shell 15 from the discharging outlet 14 and then slide out of the discharging pipe 13.

[0023] In order to support the water tank 1, the bottom of the water tank 1 is fixedly connected with four supporting legs 10.

[0024] According to the above technical scheme, the working steps of the present application are summarized and combed: in use, sewage is poured into the filter cylinder 3 through the sewage inlet 11, and the sewage is filtered by the filter cylinder 3, and the solid residues filtered by the filter cylinder 3 are left in the filter cylinder 3, and the filtered sewage drops into the downpipe 12 from the filter cylinder 3, and the sewage falls from the two downpipes 12, the reduction motor 4 drives the auger 5, the auger 5 pushes the solid residues in the filter cylinder 3 to the direction close to the discharging outlet 14, and the solid residues drop into the shell 15 from the discharging outlet 14 and then slide out of the discharging pipe 13, and due to the inclined arrangement of the filter cylinder 3 and the shell 15, the solid residues are not accumulated in the filter cylinder 3 and the shell 15, and after the solid residues drop on the filter plate 7, part of the water not filtered from the filter cylinder 3 enters the water tank 1 through the filter plate 7, and then the solid residues slide out of the discharging port 6, and the sewage is discharged from the drain pipe 9, and the preliminary filtration of the solid residues in the sewage treatment process is completed.

[0025] The parts not involved in the present application are the same as or can be realized by the prior art. Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water inlet slag removing device for sewage treatment, comprising a water tank (1), characterized in that: The water tank (1) is fixedly connected with a support (2), the support (2) is fixedly connected with a filter cartridge (3), the inside of the filter cartridge (3) is rotatably connected with a screw conveyor (5), the filter cartridge (3) is provided with a sewage inlet (11), the bottom of the filter cartridge (3) is provided with a material outlet (14), the inside of the support (2) is further fixedly connected with a shell (15), the shell (15) is below the filter cartridge (3), the bottom of the shell (15) is communicated with two water downcomers (12) and a material downcomer (13), the water tank (1) is provided with three through grooves (8), the three through grooves (8) are below the two water downcomers (12) and the material downcomer (13) respectively, the outside of the water tank (1) is provided with a discharge port (6), the inside of the water tank (1) is fixedly connected with a filter plate (7), the filter cartridge (3), the filter plate (7) and the shell (15) are all inclined, and the end of the filter cartridge (3), the filter plate (7) and the shell (15) close to the discharge port (6) is a low end.

2. The water inlet and residue removal device for sewage treatment according to claim 1, characterized in that: The filter plate (7) is below the material downcomer (13).

3. The water inlet and residue removal device for sewage treatment according to claim 1, characterized in that: The bottom of the water tank (1) is communicated with a drain pipe (9).

4. The water inlet and residue removing device for sewage treatment according to claim 1, characterized in that: The bottom of the water tank (1) is fixedly connected with supporting legs (10) at four corners.

5. The water inlet and residue removing device for sewage treatment according to claim 1, characterized in that: A speed reducer motor (4) is installed on the support (2), and the speed reducer motor (4) is fixedly connected with the end of the screw conveyor (5).

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