Integrated town sewage treatment device

Abstract

The utility model belongs to the technical field of town sewage treatment, and particularly relates to a town sewage integrated treatment device which comprises a treatment mechanism and a driving mechanism, the treatment mechanism comprises a water tank, a filter cartridge, a water inlet pipe, a blow-off pipe and filter holes, the filter cartridge is erected at the top of the water tank, and the water inlet pipe is arranged at the right end of the top of the filter cartridge; a blow-off pipe is arranged at the left end of the filter cartridge, and filter holes are uniformly distributed in the outer wall of the filter cartridge; the driving mechanism is arranged on the filter cartridge, the driving mechanism comprises a motor, an output shaft and a spiral blade, the motor is fixed at the right end of the filter cartridge, the spiral blade is driven by the motor to rotate to convey sewage, and water in waste residues is extruded out under the extrusion action of the spiral blade while the sewage is conveyed; then solid waste residues are extruded out of the left end of the filter cartridge, solid-liquid separation of the sewage is achieved, water is filtered and discharged through filter holes of the filter cartridge and falls into the water tank to be precipitated, and sewage treatment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban sewage treatment, in particular to an integrated urban sewage treatment device. Background Art

[0002] Water resources are an important resource that is indispensable to our human survival and social development. However, with the continuous rapid development of the national economy, the continuous advancement of urbanization and industrialization, the demand for water is also increasing, which has also made water pollution increasingly serious, exacerbating the contradiction of water shortage in the country or some regions. Solving the problems of water shortage and water pollution has become an urgent but long-term task.

[0003] In urban sewage, there are various garbage mixed with wastewater. In order to achieve the separation and treatment of urban sewage, this application proposes an integrated urban sewage treatment device. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problems and / or the problems existing in the existing integrated urban sewage treatment devices, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an integrated urban sewage treatment device, which uses a motor to drive the spiral blades to rotate and transport sewage. During the transportation, the spiral blades squeeze out the water in the waste residue, and then the solid waste residue is squeezed out from the left end of the filter cartridge to achieve solid-liquid separation of the sewage. The water is filtered and discharged through the filter holes of the filter cartridge and falls into the water tank for sedimentation, thereby achieving sewage treatment. In order to solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical solutions:

[0007] An integrated urban sewage treatment device, comprising:

[0008] The treatment mechanism includes a water tank, a filter cartridge, a water inlet pipe, a sewage pipe and filter holes. The filter cartridge is mounted on the top of the water tank, the water inlet pipe is arranged at the right end of the top of the filter cartridge, the sewage pipe is arranged at the left end of the filter cartridge, and the outer wall of the filter cartridge is provided with evenly distributed filter holes;

[0009] The driving mechanism is arranged on the filter cartridge, and the driving mechanism comprises a motor, an output shaft and a spiral blade. The motor is fixed at the right end of the filter cartridge, an output shaft extending into the filter cartridge is arranged at the output end of the motor, and a spiral blade is arranged outside the output shaft.

[0010] As a preferred solution of the integrated urban sewage treatment device described in the utility model, wherein: a stirring mechanism is arranged on the water tank, and the stirring mechanism includes a stirring shaft, blades, a driven wheel, a driving wheel and a belt, the stirring shaft is rotatably connected to the left side wall of the water tank, blades are arranged at the right end of the stirring shaft, a driven wheel is arranged at the left end of the stirring shaft, the left end of the output shaft extends out of the sewage pipe to be connected to the driving wheel, and a belt is connected between the driving wheel and the driven wheel.

[0011] As a preferred solution of the integrated urban sewage treatment device described in the utility model, wherein: a material guide trough is arranged on the left side wall of the water tank, and the material guide trough is arranged obliquely on the left side wall of the water tank.

[0012] As a preferred solution of the integrated urban sewage treatment device described in the utility model, a drainage pipe is arranged on the front side of the water tank, and a control valve is arranged on the drainage pipe.

[0013] As a preferred solution of the integrated urban sewage treatment device described in the utility model, a funnel-shaped structure is formed between the filter cartridge and the sewage pipe.

[0014] As a preferred solution of the integrated urban sewage treatment device described in the utility model, a sealing gasket is provided at the connecting gap between the stirring shaft and the left side wall of the water tank.

[0015] As a preferred solution of the integrated urban sewage treatment device described in the utility model, a filter screen is provided at the top opening of the water tank.

[0016] Compared with the prior art: the utility model passes urban sewage into the filter cartridge, and the spiral blades are driven by a motor to rotate to transport the sewage. During transportation, the water in the waste residue is squeezed out by the squeezing effect of the spiral blades, and then the solid waste residue is squeezed out from the left end of the filter cartridge to achieve solid-liquid separation of the sewage. The water is filtered and discharged through the filter holes of the filter cartridge and falls into the water tank for sedimentation, thereby achieving sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the processing mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the stirring mechanism of the utility model.

[0022] In the figure: 100 treatment mechanism, 110 water tank, 120 filter cartridge, 130 water inlet pipe, 140 sewage pipe, 150 filter hole, 160 material guide trough, 170 drainage pipe, 200 driving mechanism, 210 motor, 220 output shaft, 230 spiral blade, 300 stirring mechanism, 310 stirring shaft, 320 blade, 330 driven wheel, 340 driving wheel, 350 belt. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides an integrated urban sewage treatment device, which drives the spiral blades to rotate through a motor to transport sewage. During the transportation, the spiral blades squeeze out the water in the waste residue, and then the solid waste residue is squeezed out from the left end of the filter cartridge to achieve solid-liquid separation of the sewage. The water is filtered and discharged through the filter holes of the filter cartridge and falls into the water tank for sedimentation, thereby achieving sewage treatment. Please refer to Figure 1-Figure 4 , including: a processing mechanism 100 and a driving mechanism 200.

[0028] The treatment mechanism 100 includes a water tank 110, a filter cartridge 120, a water inlet pipe 130, a sewage pipe 140 and filter holes 150. The filter cartridge 120 is mounted on the top of the water tank 110, the water inlet pipe 130 is arranged at the right end of the top of the filter cartridge 120, the sewage pipe 140 is arranged at the left end of the filter cartridge 120, and the filter holes 150 are evenly distributed on the outer wall of the filter cartridge 120;

[0029] Among them, there is a funnel-shaped structure between the filter cartridge 120 and the sewage pipe 140, the top of the water tank 110 is open, the filter cartridge 120 adopts a horizontal cylinder, the sewage enters the filter cartridge 120 through the water inlet pipe 130, the water is filtered and discharged from the filter hole 150, and the solid residue in the water is discharged from the sewage pipe 140.

[0030] The driving mechanism 200 is arranged on the filter cartridge 120, and the driving mechanism 200 includes a motor 210, an output shaft 220 and a spiral blade 230. The motor 210 is fixed to the right end of the filter cartridge 120, and the output end of the motor 210 is provided with an output shaft 220 extending into the filter cartridge 120, and the spiral blade 230 is arranged outside the output shaft 220;

[0031] The motor 210 drives the output shaft 220 to rotate, and the output shaft 220 drives the spiral blade 230 to rotate, and the spiral blade 230 is used to transport the sewage in the filter cartridge 120.

[0032] When treating sewage, it is necessary to add flocculants into the water tank 110 to make the sewage precipitate. In order to effectively mix the flocculants with the sewage, a stirring mechanism 300 is provided on the water tank 110. The stirring mechanism 300 includes a stirring shaft 310, blades 320, a driven wheel 330, a driving wheel 340 and a belt 350. The stirring shaft 310 is rotatably connected to the left side wall of the water tank 110. The blades 320 are provided at the right end of the stirring shaft 310. The driven wheel 330 is provided at the left end of the stirring shaft 310. The left end of the output shaft 220 extends out of the sewage pipe 140 to connect to the driving wheel 340. The belt 350 is connected between the driving wheel 340 and the driven wheel 330.

[0033] When the output shaft 220 rotates, it drives the driving wheel 340 to rotate. The driving wheel 340 drives the driven wheel 330 to rotate through the belt 350. The driven wheel 330 drives the blade 320 to rotate through the stirring shaft 310 to mix the sewage in the water tank 110 so that the sewage and the flocculant are fully mixed.

[0034] Since the waste residue will be squeezed out from the drain pipe 140, in order to facilitate the falling of the waste residue, a material guide trough 160 is set on the left side wall of the water tank 110. The material guide trough 160 is tilted and set on the left side wall of the water tank 110. The waste residue falls into the material guide trough 160 and slides to the side of the water tank 110 through the material guide trough 160.

[0035] In order to drain the water in the water tank 110, a drain pipe 170 is provided at the front side of the water tank 110. A control valve is provided on the drain pipe 170. The control valve is used to control the flow of the drain pipe 170 to drain water.

[0036] In order to prevent water from leaking out from between the stirring shaft 310 and the left side wall of the water tank 110, a sealing gasket is provided at the connecting gap between the stirring shaft 310 and the left side wall of the water tank 110 to seal the gap and prevent water leakage.

[0037] In order to further improve the filtering effect, a filter net is provided at the top opening of the water tank 110 to pre-filter the water entering the water tank 110 .

[0038] In specific use, sewage is transported to the water inlet pipe 130 through the pipeline, the motor 210 drives the output shaft 220 to rotate, the output shaft 220 drives the spiral blade 230 to rotate, and the spiral blade 230 is used to transport the sewage in the filter cartridge 120. The residue in the sewage is discharged from the sewage pipe 140 under the squeezing action of the spiral blade 230, and the waste residue falls into the guide groove 160. The waste residue slides to the side of the water tank 110 through the guide groove 160, and the squeezed water is filtered and discharged from the filter hole 150 into the water tank 110. , add flocculant to the water tank 110, and while the output shaft 220 rotates, it drives the driving wheel 340 to rotate. The driving wheel 340 drives the driven wheel 330 to rotate through the belt 350, and the driven wheel 330 drives the blade 320 to rotate through the stirring shaft 310, so as to mix the sewage in the water tank 110 and fully mix the sewage and the flocculant. When the water in the water tank 110 is full, stop filling the water, stop the motor 210, and thus stop the blade 320, so that the water in the water tank 110 is allowed to settle and the sewage is treated.

[0039] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An integrated urban sewage treatment device, characterized in that: include: The treatment mechanism (100) comprises a water tank (110), a filter cartridge (120), a water inlet pipe (130), a sewage pipe (140) and filter holes (150), wherein the filter cartridge (120) is mounted on the top of the water tank (110), the water inlet pipe (130) is arranged at the right end of the top of the filter cartridge (120), the sewage pipe (140) is arranged at the left end of the filter cartridge (120), and the outer wall of the filter cartridge (120) is provided with uniformly distributed filter holes (150); A driving mechanism (200) is arranged on the filter cartridge (120), and the driving mechanism (200) comprises a motor (210), an output shaft (220) and a spiral blade (230); the motor (210) is fixed to the right end of the filter cartridge (120); an output shaft (220) extending into the filter cartridge (120) is arranged at the output end of the motor (210); and a spiral blade (230) is arranged outside the output shaft (220).

2. The integrated urban sewage treatment device according to claim 1, characterized in that: The water tank (110) is provided with a stirring mechanism (300), the stirring mechanism (300) comprising a stirring shaft (310), blades (320), a driven wheel (330), a driving wheel (340) and a belt (350); the stirring shaft (310) is rotatably connected to the left side wall of the water tank (110); the blades (320) are provided at the right end of the stirring shaft (310); the driven wheel (330) is provided at the left end of the stirring shaft (310); the left end of the output shaft (220) extends out of the sewage pipe (140) to be connected to the driving wheel (340); and the belt (350) is connected between the driving wheel (340) and the driven wheel (330).

3. The integrated urban sewage treatment device according to claim 1, characterized in that: The left side wall of the water tank (110) is provided with a material guide trough (160), and the material guide trough (160) is arranged obliquely on the left side wall of the water tank (110).

4. The integrated urban sewage treatment device according to claim 1, characterized in that: A drainage pipe (170) is provided on the front side of the water tank (110), and a control valve is provided on the drainage pipe (170).

5. The integrated urban sewage treatment device according to claim 1, characterized in that: A funnel-shaped structure is formed between the filter cartridge (120) and the sewage discharge pipe (140).

6. The integrated urban sewage treatment device according to claim 2, characterized in that: A sealing gasket is provided at the connection gap between the stirring shaft (310) and the left side wall of the water tank (110).

7. The integrated urban sewage treatment device according to claim 1, characterized in that: A filter screen is provided at the top opening of the water tank (110).

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