Sewage treatment device

Abstract

The utility model discloses a sewage treatment device, which relates to the technical field of sewage treatment, and comprises a sewage treatment device body, the sewage treatment device body comprises a flocculation tank, a filtering tank is fixedly arranged above the flocculation tank, support legs are fixedly arranged on the periphery of the bottom end of the flocculation tank, and the bottom end of the flocculation tank is fixedly provided with a water inlet and a water outlet. A filtering mechanism is arranged in the filtering tank, a flocculation mechanism is arranged in the flocculation tank, and the filtering mechanism comprises a water inlet formed in the left side of the top of the filtering tank. The driving wheel rotates at a constant speed along with the output end of the outer side of the bidirectional motor, so that the transmission belt and the driven wheel rotate together, the driven wheel drives the rotating rod I to promote the bevel gear I and the bevel gear II to rotate along, and the bevel gear II drives the rotating rod II to promote the rotating sleeve to drive the stirring blades to rotate between liquid; the flowability of the liquid is promoted, the fusion of the liquid and the flocculant is further promoted, the flocculation rate is further improved, and the sewage purification efficiency is further improved.

Description

TECHNICAL FIELD

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

[0002] Water is the source of life, is one of the most indispensable important material resources for human survival and development, groundwater is the main resource of human water, when water resources are polluted, it needs to be purified, sewage purification treatment is the process that the sewage reaches the water quality requirement of drainage certain water body or reuse, sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, city landscape, medical treatment and catering and each field, also more and more walks into the daily life of ordinary people.

[0003] In the existing sewage treatment process, the flocculant is put into the sewage through the artificial way, so that the coagulant is not evenly put, is not conducive to the coagulation and flocculation of impurities in the sewage, the sewage treatment effect is poor, and the labor intensity of the staff is large, and it is time-consuming and laborious, thereby reducing the sewage treatment work efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a sewage treatment device to solve the problems in the above background.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A sewage treatment device, comprising a sewage treatment device body, the sewage treatment device body comprises a flocculation tank, a filter tank is fixedly installed above the flocculation tank, and support legs are fixedly installed around the bottom end of the flocculation tank.

[0007] The inside of the filter tank is provided with a filtering mechanism, and the inside of the flocculation tank is provided with a flocculation mechanism.

[0008] The filtering mechanism comprises a water inlet opening on the top left side of the filter tank, a water guide duct is fixedly installed at the bottom output end of the filter tank, and the other end of the water guide duct is fixedly installed in the top end inside of the flocculation tank.

[0009] The further improvement of the utility model technical scheme is that a bidirectional motor is fixedly installed on the back side of the filter tank, a driving rod is fixedly installed on the inside output end of the bidirectional motor, and the other end of the driving rod penetrates through the back side shell of the filter tank and is rotatably installed on the front side shell inner wall of the filter tank.

[0010] The further improvement of the utility model technical scheme lies in that: the outer surface of the driving rod is fixedly sleeved with a fixed sleeve, the outer surface of the fixed sleeve is fixedly installed with filter screen plates around, the other end of the filter screen plate is connected to the inner wall of the filter tank, and the filter screen plate is provided with four groups of filter screen plates that can better achieve the filtering effect.

[0011] The further improvement of the utility model technical scheme lies in that: the flocculation mechanism comprises a working cavity formed on the bottom end of the flocculation tank, a flocculation cavity is formed on the top end of the flocculation tank, outlet ducts are fixedly installed around the bottom end of the flocculation cavity, the other end of the outlet ducts penetrates through the working cavity and extends on the bottom end outer surface of the flocculation tank, and a flocculant inlet is arranged on the front side outer surface of the flocculation tank in front of the flocculation cavity, so that the flocculant can be conveniently put in.

[0012] The further improvement of the utility model technical scheme lies in that: the outer side output end of the bidirectional motor is fixedly installed with a driving wheel, the outer surface of the driving wheel is movably sleeved with a transmission belt, and the other end of the transmission belt is movably sleeved with a driven wheel.

[0013] The further improvement of the utility model technical scheme lies in that: the output end of the driven wheel is fixedly installed with a rotating rod one, the other end of the rotating rod one extends in the working cavity in the rear side shell of the flocculation tank, and the other end of the rotating rod one is fixedly installed with a bevel gear one.

[0014] The further improvement of the utility model technical scheme lies in that: the bevel gear one is meshedly connected with a bevel gear two on one side tooth, the bottom end of the bevel gear two is rotatably installed on the middle position of the inner bottom end of the working cavity, the top of the bevel gear two is fixedly installed with a rotating rod two, the other end of the rotating rod two extends on the inner top end of the flocculation cavity, the outer surface of the rotating rod two is fixedly sleeved with a rotating sleeve, the outer surface of the rotating sleeve is fixedly installed with stirring blades around, the stirring blades rotate at a constant speed between the liquid and the flocculant, the fusion of the liquid and the flocculant can be promoted, and the flocculation rate is improved.

[0015] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0016] 1、The utility model provides a sewage treatment device, through setting up bidirectional motor, driving rod is driven by the inside output end of bidirectional motor, and the fixed sleeve drives filter screen plate to rotate at a constant speed, four groups of filter screen plates rotate at a constant speed between sewage, and the impurities in it are filtered and treated, and the filtering effect is improved.

[0017] 2, the utility model provides a sewage treatment device, through setting up driving wheel follows the outside output of bidirectional motor even -speed rotation, and further make transmission belt and driven wheel common rotation, driven wheel drives rotation rod one to make bevel gear one and bevel gear two follow rotation, bevel gear two drives rotation rod two to make rotary sleeve drive stirring vane rotation between liquid, promote the liquidity of liquid, further promote the fusion of liquid and flocculating agent, and further improve flocculation rate, further improve the sewage purification efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is structural schematic diagram of the utility model;

[0019] Figure 2 It is filter tank and flocculation tank structural schematic diagram of the utility model;

[0020] Figure 3 It is filter tank structural schematic diagram of the utility model;

[0021] Figure 4 It is stirring vane structural schematic diagram of the utility model;

[0022] Figure 5 It is the utility model's Figure 4 A place enlarged structural schematic diagram.

[0023] In the drawing: 1, sewage treatment device body; 2, flocculation tank; 21, working cavity; 22, flocculation cavity; 23, outlet duct; 3, filter tank; 31, water inlet; 32, bidirectional motor; 33, drive rod; 34, fixed sleeve; 35, filter screen; 36, driving wheel; 37, transmission belt; 38, driven wheel; 39, rotation rod one; 310, bevel gear one; 311, bevel gear two; 312, rotation rod two; 313, rotary sleeve; 314, stirring vane; 315, water guide duct; 4, support leg. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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 scope of the utility model.

[0025] Embodiment 1

[0026] As Figures 1-5As shown, the utility model provides a sewage treatment device, including sewage treatment device body 1, sewage treatment device body 1 includes flocculation tank 2, the upper portion of flocculation tank 2 is fixedly installed with filter tank 3, the bottom end of flocculation tank 2 is fixedly installed with support leg 4 all around, the inside of filter tank 3 is provided with filtering mechanism, the inside of flocculation tank 2 is provided with flocculation mechanism, filtering mechanism includes the water inlet 31 of being opened on the left side on the top of filter tank 3, the bottom output of filter tank 3 is fixedly installed with water guide gallery 315, the other end of water guide gallery 315 is fixedly installed in the top inside of flocculation tank 2, the rear side of filter tank 3 is fixedly installed with bidirectional motor 32, the inside output of bidirectional motor 32 is fixedly installed drive rod 33, the other end of drive rod 33 is fixedly installed in the rear side shell of filter tank 3 and is rotationally installed on the inner wall of the front side shell of filter tank 3, the outer surface of drive rod 33 is fixedly sleeved with fixed sleeve 34, the outer surface of the fixed sleeve 34 is fixedly installed with filter screen plate 35 all around, the other end of filter screen plate 35 is connected on the inner wall of filter tank 3.

[0027] Further, the inside output of bidirectional motor 32 drives drive rod 33 to promote fixed sleeve 34 to drive filter screen plate 35 to rotate at uniform speed, and four groups of filter screen plate 35 rotate at uniform speed in sewage to filter the impurities in the sewage.

[0028] Example 2

[0029] As Figures 1-5 As shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the flocculation mechanism includes the working cavity 21 being opened on the inside bottom of flocculation tank 2, the inside top of flocculation tank 2 is opened with flocculation cavity 22, the bottom end of flocculation cavity 22 is fixedly installed with outlet gallery 23 all around, the other end of outlet gallery 23 is fixedly installed in the inside bottom of working cavity 21 and extends on the bottom end outer surface of flocculation tank 2, the outside output of bidirectional motor 32 is fixedly installed with driving wheel 36, the outer surface of driving wheel 36 is movably sleeved with transmission belt 37, the other end inside of transmission belt 37 is movably sleeved with driven wheel 38, the output of driven wheel 38 is fixedly installed with rotating rod one 39, the other end of rotating rod one 39 extends in the inside of working cavity 21 and passes through the rear side shell of flocculation tank 2, the other end of rotating rod one 39 is fixedly installed with bevel gear one 310, the side tooth of bevel gear one 310 is meshed with bevel gear two 311, the bottom end of bevel gear two 311 is rotationally installed on the inside bottom of working cavity 21, the top of bevel gear two 311 is fixedly installed with rotating rod two 312, the other end of rotating rod two 312 extends in the inside top of flocculation cavity 22, the outer surface of rotating rod two 312 is fixedly sleeved with rotating sleeve 313, the outer surface of rotating sleeve 313 is fixedly installed with stirring blade 314 all around.

[0030] Furthermore, the outer output end of the bidirectional motor 32 drives the driving wheel 36 to cause the transmission belt 37 and the driven wheel 38 to rotate together. The driven wheel 38 drives the rotating rod 39 to cause the helical gear 310 and the helical gear 311 to rotate. The helical gear 311 drives the rotating rod 312 to cause the rotating sleeve 313 to drive the stirring blade 314 to rotate between the liquids, promoting the fluidity of the liquid and further promoting the fusion of the liquid and the flocculant, thereby increasing the flocculation rate.

[0031] The working principle of this wastewater treatment device will be explained in detail below.

[0032] like Figures 1-5 As shown, during use, wastewater is guided into the interior of the filter tank 3 through the inlet 31. At this time, the inner output end of the bidirectional motor 32 drives the drive rod 33, causing the fixed sleeve 34 to drive the filter screen 35 to rotate at a constant speed. The four sets of filter screens 35 rotate at a constant speed between the wastewater, filtering the impurities inside. The filtered liquid, together with the water guide channel 315, enters the interior of the flocculation chamber 22. Subsequently, the liquid and the flocculant inside the flocculation chamber 22 are fused, so that the unfiltered impurities in the liquid are flocculated. Then, the outer output end of the bidirectional motor 32 drives the drive wheel 36, causing the transmission belt 37 and the driven wheel 38 to rotate together. The driven wheel 38 drives the rotating rod 39, causing the helical gear 310 and the helical gear 311 to rotate. The helical gear 311 drives the rotating rod 312, causing the rotating sleeve 313 to drive the stirring blade 314 to rotate between the liquid, promoting the fluidity of the liquid, further promoting the fusion of the liquid and the flocculant, and thus improving the flocculation rate.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A sewage treatment device comprising a sewage treatment device body (1), characterised in that: The sewage treatment device body (1) includes a flocculation tank (2), a filter tank (3) is fixedly installed above the flocculation tank (2), support legs (4) are fixedly installed around the bottom of the flocculation tank (2); The filter tank (3) is provided with a filtering mechanism, and the flocculation tank (2) is provided with a flocculation mechanism; The filtering mechanism comprises a water inlet (31) formed in the top left side of the filter tank (3), a water guide channel (315) is fixedly installed at the bottom output end of the filter tank (3), and the other end of the water guide channel (315) is fixedly installed in the top end of the flocculation tank (2).

2. A sewage treatment apparatus as claimed in claim 1, wherein: A bidirectional motor (32) is fixedly installed on the rear side of the filter tank (3), a driving rod (33) is fixedly installed on the inner side output end of the bidirectional motor (32), and the other end of the driving rod (33) penetrates through the rear side shell of the filter tank (3) and is rotatably installed on the inner wall of the front side shell of the filter tank (3).

3. A sewage treatment apparatus as claimed in claim 2, wherein: A fixing sleeve (34) is fixedly sleeved on the outer surface of the driving rod (33), filter screen plates (35) are fixedly installed around the outer surface of the fixing sleeve (34), and the other end of the filter screen plates (35) is connected to the inner wall of the filter tank (3).

4. The sewage treatment device of claim 1, wherein: The flocculation mechanism comprises a working cavity (21) formed in the bottom end of the flocculation tank (2), a flocculation cavity (22) is formed in the top end of the flocculation tank (2), outlet channels (23) are fixedly installed around the bottom end of the flocculation cavity (22), and the other end of the outlet channels (23) penetrates through the working cavity (21) and extends on the bottom end outer surface of the flocculation tank (2).

5. A sewage treatment apparatus as claimed in claim 2, wherein: A driving wheel (36) is fixedly installed on the outer side output end of the bidirectional motor (32), a transmission belt (37) is movably sleeved on the outer surface of the driving wheel (36), and a driven wheel (38) is movably sleeved in the other end of the transmission belt (37).

6. A sewage treatment apparatus as claimed in claim 5, wherein: A rotating rod I (39) is fixedly installed on the output end of the driven wheel (38), the other end of the rotating rod I (39) extends in the working cavity (21) through the rear side shell of the flocculation tank (2), and a bevel gear I (310) is fixedly installed on the other end of the rotating rod I (39).

7. A sewage treatment apparatus as claimed in claim 6, wherein: A bevel gear II (311) is meshingly connected to one side of the bevel gear I (310), the bottom end of the bevel gear II (311) is rotatably installed at the middle position of the bottom end of the working cavity (21), a rotating rod II (312) is fixedly installed on the top of the bevel gear II (311), the other end of the rotating rod II (312) extends in the top end of the flocculation cavity (22), a rotating sleeve (313) is fixedly sleeved on the outer surface of the rotating rod II (312), and stirring blades (314) are fixedly installed around the outer surface of the rotating sleeve (313).

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