A sewage treatment tank

Abstract

The utility model discloses a sewage treatment tank, including the treatment tank main part, the top of treatment tank main part is provided with the top board, the lateral wall department fixedly connected with the handle of top board, the lower extreme of top board is provided with the filter plate, the filter plate is connected with the top board between through the connecting device, the lateral wall department of filter plate is provided with the filter equipment, the lower extreme of filter plate is fixedly connected with the closed device, the lateral wall of treatment tank main part is fixedly connected with the elevating gear, the lateral wall department of both sides of treatment tank main part is provided with the water inlet pipe and the water outlet pipe respectively. The utility model has the benefit that the operator carries out silt separation cleaning conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a sewage treatment tank. BACKGROUND

[0002] Sewage treatment is to purify sewage, protect the environment and promote the sustainable use of water resources, sewage treatment refers to the physical, chemical or biological methods of treating municipal sewage and industrial wastewater, so that the water quality meets the discharge standard or reuse requirements, prevent water pollution, protect the ecological environment, prevent the spread of diseases, realize resource recycling and reuse, comply with laws and regulations, improve the quality of life, promote sustainable development, including sedimentation, filtration, oil separation, air flotation, centrifugal separation, magnetic separation, coagulation sedimentation, neutralization, oxidation reduction, chemical precipitation, adsorption, ion exchange, extraction, stripping, stripping, activated sludge process, biofilm process, anaerobic process, biological nitrogen and phosphorus removal process, etc., the level of sewage treatment has primary treatment: mainly removes the solid pollutants in the suspended state in sewage, commonly used methods are grating, grit chamber and primary sedimentation tank; secondary treatment: mainly removes the organic pollutants in the colloidal and dissolved state in sewage, commonly used methods are activated sludge method, biofilm method, etc.; tertiary treatment: further treatment of refractory organic matter, nitrogen and phosphorus and other soluble inorganic matter, commonly used methods are biological nitrogen and phosphorus removal method, coagulation sedimentation, sand filtration, activated carbon adsorption, ion exchange and electrodialysis, etc., sewage treatment is the necessary measure to ensure water resources safety, protect the environment, promote human health and sustainable development.

[0003] In the prior art, the pre-treatment tank in the sewage treatment equipment is generally used for coarse filtration of sewage, mainly filtering sludge and sundries in the sewage, and these larger sundries are easy to accumulate, in order to facilitate cleaning, we propose a sewage treatment tank. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sewage treatment tank to solve the problems in the prior art proposed in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A sewage treatment tank, comprising a treatment tank main body, a top plate is arranged at the upper part of the treatment tank main body, a handle is fixedly connected to the side wall of the top plate, a filter plate is arranged at the lower end of the top plate, the filter plate and the top plate are connected through a connecting device, a filter device is arranged through the side wall of the filter plate, a sealing device is fixedly connected to the lower end of the filter plate, a lifting device is fixedly connected to the side wall of the treatment tank main body, and a water inlet pipe and a water outlet pipe are arranged through the side walls on both sides of the treatment tank main body.

[0007] Preferably, the connecting device comprises two connecting columns fixedly connected to the lower end of the top plate, the lower end of each of the two connecting columns is fixedly connected to the sidewall of the filter plate, and the lower end of each of the two connecting columns is located on the upper side of the filter plate.

[0008] Preferably, the filtering device comprises a filter screen provided through the sidewall of the filter plate, the filter screen is located at the middle section of the filter plate, and the filter plate maintains an inclination angle of forty-five degrees.

[0009] Preferably, the sealing device comprises a bottom plate fixedly connected to the lower end of the filter plate, the sidewall of the bottom plate abuts against the inner wall of the main body of the treatment box, and the front end and the rear end of the filter plate are both fixedly connected to a sealing rod.

[0010] Preferably, the lifting device comprises a first connecting plate fixedly connected to the sidewall of the top plate, a second connecting plate fixedly connected to the sidewall of the main body of the treatment box, and the first connecting plate and the second connecting plate are connected through two hydraulic rods.

[0011] Preferably, a sludge window is provided through the sidewall of the main body of the treatment box.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] In the utility model, the connecting device, the sealing device, the filtering device and the lifting device are matched with each other, the inclined filter plate which can be lifted is designed in the main body of the treatment box, the filter plate can be used for filtering sludge and sundries, the filter plate arranged in an inclined mode can accumulate more sundries, when the sundries are accumulated too much, the top plate can be driven to move through the hydraulic rod, so that the filter plate can be directly taken out, and the bottom plate arranged correspondingly can seal the box opening of the main body of the treatment box, so that the sludge is prevented from falling into the main body of the treatment box during cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 A structural schematic view of a sewage treatment box is provided in the utility model;

[0015] Fig. 2 An expanded schematic view of a sewage treatment box is provided in the utility model.

[0016] In the drawings: 1, main body of treatment box; 2, water inlet pipe; 3, handle; 4, top plate; 5, sludge window; 6, first connecting plate; 7, second connecting plate; 8, hydraulic rod; 9, connecting column; 10, filter plate; 11, filter screen; 12, sealing rod; 13, bottom plate. 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.

[0018] Reference Figs. 1-2 The utility model discloses a sewage treatment tank, including the treatment tank body 1, be provided with the top plate 4 at the upper portion of treatment tank body 1, the side wall of top plate 4 is fixedly connected with the handle 3, the lower end of top plate 4 is provided with filter plate 10, and the filter plate 10 is connected with the top plate 4 through the connecting device, and the connecting device includes two connecting columns 9 fixedly connected in the lower end of top plate 4, and the lower end of two connecting columns 9 is fixedly connected with the side wall of filter plate 10, and the lower end of two connecting columns 9 is located the upside of filter plate 10.

[0019] Wherein, the side wall of filter plate 10 is provided with filter device, and the filter device includes filter screen 11 through being provided on the side wall of filter plate 10, and filter screen 11 is located the middle section of filter plate 10, and filter plate 10 keeps forty-five degree angle of inclination, and the lower end of filter plate 10 is fixedly connected with the sealing device, and the sealing device includes bottom plate 13 fixedly connected in the lower end of filter plate 10, and the side wall of bottom plate 13 is in contact with the inner wall of treatment tank body 1, and the front and rear ends of filter plate 10 are fixedly connected with the sealing rod 12.

[0020] Specifically, the side wall of treatment tank body 1 is fixedly connected with lifting device, and the lifting device includes first connecting plate 6 fixedly connected on the side wall of top plate 4, and the side wall of treatment tank body 1 is fixedly connected with second connecting plate 7, and the first connecting plate 6 is connected with the second connecting plate 7 through two hydraulic rods 8, and the side wall of treatment tank body 1 is provided with inlet pipe 2 and outlet pipe through.

[0021] It is worth mentioning that the side wall of treatment tank body 1 is provided with sludge window 5.

[0022] In the utility model, the sewage input into the treatment tank body 1 through the inlet pipe 2 can be filtered through the filter plate 10 and the filter screen 11 thereon, and some large debris and sludge can be directly intercepted by the filter plate 10 in cooperation with the sealing rods 12 at both ends, and the sludge window 5 on one side can facilitate the operator to observe the internal sludge accumulation, and when cleaning is needed, the top plate 4 can be lifted by the two hydraulic rods 8, which can simultaneously drive the filter plate 10 and the bottom plate 13 to rise, so that the bottom plate 13 can finally move to the tank opening of the treatment tank body 1, and sludge flushing and debris cleaning can be performed, which is convenient for the operator to operate, and the bottom plate 13 can prevent the sludge from returning to the treatment tank body 1.

[0023] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A sewage treatment tank, comprising a tank body (1), characterized in that, A top plate (4) is provided above the main body (1) of the treatment box. A handle (3) is fixedly connected to the side wall of the top plate (4). A filter plate (10) is provided at the lower end of the top plate (4). The filter plate (10) is connected to the top plate (4) through a connecting device. A filter device is provided through the side wall of the filter plate (10). A sealing device is fixedly connected to the lower end of the filter plate (10). A lifting device is fixedly connected to the side wall of the main body (1) of the treatment box. A water inlet pipe (2) and a water outlet pipe are respectively provided through the two side walls of the main body (1) of the treatment box.

2. A sewage treatment tank according to claim 1, characterized in that, The connecting device includes two connecting columns (9) fixedly connected to the lower end of the top plate (4). The lower ends of the two connecting columns (9) are fixedly connected to the side wall of the filter plate (10), and the lower ends of the two connecting columns (9) are located on the upper side of the filter plate (10).

3. A sewage treatment tank according to claim 1, characterized in that, The filtration device includes a filter screen (11) that runs through the side wall of the filter plate (10), the filter screen (11) being located in the middle section of the filter plate (10), and the filter plate (10) maintaining a 45-degree inclination angle.

4. A sewage treatment tank according to claim 1, characterized in that, The sealing device includes a base plate (13) fixedly connected to the lower end of the filter plate (10), the side wall of the base plate (13) abutting against the inner wall of the main body (1) of the treatment box, and sealing rods (12) fixedly connected to both the front and rear ends of the filter plate (10).

5. A sewage treatment tank according to claim 1, characterized in that, The lifting device includes a first connecting plate (6) fixedly connected to the side wall of the top plate (4), and a second connecting plate (7) fixedly connected to the side wall of the processing box body (1). The first connecting plate (6) and the second connecting plate (7) are connected by two hydraulic rods (8).

6. A sewage treatment tank according to claim 1, characterized in that, A sludge viewing window (5) is provided through the side wall of the main body (1) of the treatment box.

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