CN218530113U - Sewage treatment sedimentation tank - Google Patents

Abstract

The utility model discloses a sewage treatment sedimentation tank, the top fixed surface of silt sedimentation tank is connected with the sewage case, fixedly connected with fixed plate on the right side lateral wall of sewage case. The utility model discloses well sewage is filtered by the filter screen, and rubbish and floater in the sewage will be pulled the auger and walk from the transportation of dextrad left at filterable in-process by pivoted transmission shaft, the effluent water sump has been prevented to rubbish and floater jam, sewage after the filtration trickles to the inner chamber of silt sedimentation tank along the hexagonal pipe chute, slowly deposit in the inner chamber of silt sedimentation tank, continue to arrange the in-process to silt sedimentation tank inner chamber at sewage, the silt of sediment is strikeed and is tumbled by sewage, the hexagonal pipe chute that is the tilt state then in utilize the tilt state of self to block some silt to tumble, the silt that tumbles simultaneously is after entering into hexagonal pipe chute inside, silt can slowly slide down because of the hexagonal pipe chute of slope and pile up again in the inner chamber bottom of silt sedimentation tank.

Description

Sewage treatment sedimentation tank

Technical Field

The utility model relates to a sewage sedimentation tank equipment field, concretely relates to sewage treatment sedimentation tank.

Background

The sedimentation tank is a structure for removing suspended matters in water by using a sedimentation effect, and is a device for purifying water quality, wherein the suspended matters in water are removed by using the natural sedimentation or coagulating sedimentation effect of water, the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction, the sedimentation effect is determined by the flow velocity of the water in the sedimentation tank and the residence time of the water in the tank, while the existing sewage sedimentation tank realizes the effect of settling silt, and meanwhile, the effect of preventing the silt in the sewage tank from flowing back is realized by adopting a honeycomb inclined tube counter-current sedimentation tank and the like, the settleable garbage in the existing sewage tank is treated by a special process, for example, a conveying belt is used for cleaning the garbage deposited under water, but the floating garbage on the sewage surface is generally cleaned in an unscheduled manual salvage mode, and the manual salvage method has low working efficiency, the floating garbage cannot be comprehensively and thoroughly salvaged, the labor cost is high, and greater potential safety hazards exist; meanwhile, the sewage treatment sedimentation tank is provided by combining the fact that the existing sewage tank can not get rid of the manual salvage mode to pretreat the garbage and the floating objects in the sewage, so that the phenomenon of blockage of the sewage tank caused by excessive garbage and floating objects carried in the sewage and the problem of incomplete sewage sedimentation occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage treatment sedimentation tank to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a sewage treatment sedimentation tank, including the silt sedimentation tank, the top fixed surface of silt sedimentation tank is connected with the sewage case, fixedly connected with fixed plate on the right side lateral wall of sewage case, the top fixed surface of fixed plate installs driving motor, driving motor's output passes through the one end fixed connection of shaft coupling with the transmission shaft, and the other end of transmission shaft runs through the inside of sewage case, the outer lane that the transmission shaft is located the sewage incasement chamber is provided with the auger, and the right side inner wall fixedly connected with filter screen of sewage case, the other end of filter screen runs through the outside of sewage case, be provided with the hexagonal pipe that many equidistances were arranged in the inner chamber of silt sedimentation tank, and the bottom of silt sedimentation tank is provided with three rectangle funnel, the bottom opening part of rectangle funnel all is provided with the water pipe.

As an optimal scheme, the right side lateral wall surface of sewage case has been seted up and has been supplied the transmission shaft to run through the pivoted through-hole, and is provided with in the inner chamber of through-hole and rotates the bearing of being connected with the transmission shaft outer lane.

As an optimal scheme, the round hole that supplies the filter screen to run through is seted up on the left side lateral wall surface of sewage case, and the inner circle lateral wall of round hole is connected with the bottom fixed surface of filter screen.

As an optimal scheme of the utility model, the transversal rectangle of personally submitting of filter screen erects the cross-section semicircular in shape, and the filter screen set up the through-hole that a plurality of equidistance were arranged on the surface.

As an optimized proposal of the utility model, the cross section of the hexagonal inclined tube is hexagonal, and the hexagonal inclined tube and the horizontal plane at the bottom of the silt sedimentation tank have an included angle of 70-80 degrees.

As a preferred scheme of the utility model, the bottom of silt sedimentation tank sets up the three rectangle through-hole that supplies the rectangle funnel to run through on the surface, and the perpendicular cross-section of rectangle funnel is trapezoidal.

As an optimized proposal, the water outlet end of the water pipe is provided with a valve.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses well sewage is filtered by the filter screen, and rubbish and floater in the sewage will be pulled the auger by pivoted transmission shaft and walk from the transportation of dextrad left at filterable in-process, rubbish and floater jam effluent water sump have been prevented, and will follow the inner chamber of the trickling to silt sedimentation tank of hexagonal pipe chute at the sewage after filtering, and slowly deposit in the inner chamber of silt sedimentation tank, continue to arrange the in-process to silt sedimentation tank inner chamber at sewage, receive the impact of sewage, the silt of sediment is seeked by sewage impact, and the hexagonal pipe that is the tilt state then in utilizes the tilt state of self to block partly silt and seeked, the silt that seeks simultaneously is after entering into hexagonal pipe chute inside, silt can slowly slide down because of the hexagonal pipe chute of slope and pile up again in the inner chamber bottom of silt sedimentation tank.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a schematic view of a three-dimensional structure of a sewage treatment sedimentation tank provided by the utility model;

FIG. 2 is a schematic sectional view of a sewage tank of the sewage treatment sedimentation tank of the present invention;

FIG. 3 is a schematic sectional view of a silt deposit tank of a sewage treatment deposit tank according to the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a rectangular funnel in a sewage treatment sedimentation tank provided by the present invention;

fig. 5 is a schematic diagram of a part a of the sewage treatment sedimentation tank shown in fig. 3 according to the present invention.

Description of the reference numerals:

1. a silt settling tank; 2. a sewage tank; 3. a rectangular funnel; 4. filtering with a screen; 5. a packing auger; 6. A drive shaft; 7. a drive motor; 8. a fixing plate; 9. a hexagonal inclined tube; 10. a water pipe.

Detailed Description

In order to explain and explain the technical solution and implementation of the present invention more clearly, several preferred embodiments for implementing the technical solution of the present invention are introduced below.

For ease of description, spatially relative terms, such as "on," "over," "on top of," "above," and the like, may be used herein to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above" may encompass both an orientation of "above" and "below. The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example one

Referring to the attached figures 1 to 5 of the specification, a sewage treatment sedimentation tank:

including silt sedimentation tank 1, the top fixed surface of silt sedimentation tank 1 is connected with sewage tank 2, fixedly connected with fixed plate 8 on the right side lateral wall of sewage tank 2, fixed plate 8's top fixed surface installs driving motor 7, the output of driving motor 7 passes through the one end fixed connection of shaft coupling and transmission shaft 6, and the other end of transmission shaft 6 runs through in sewage tank 2's inside, the outer lane that transmission shaft 6 is located sewage tank 2 inner chamber is provided with auger 5, and sewage tank 2's right side inner wall fixedly connected with filter screen 4, filter screen 4's the other end runs through sewage tank 2's outside, be provided with the hexagonal pipe chute 9 that many equidistance were arranged in silt sedimentation tank 1's the inner chamber, and silt sedimentation tank 1's bottom is provided with three rectangle funnel 3, rectangle funnel 3's bottom opening part all is provided with water pipe 10.

Example two

Based on the first embodiment, referring to the attached figures 1 to 5 in the specification, the sewage treatment sedimentation tank comprises:

the sewage tank 2 is characterized in that a through hole for the transmission shaft 6 to run through and rotate is formed in the surface of the side wall of the right side of the sewage tank 2, a bearing rotatably connected with the outer ring of the transmission shaft 6 is arranged in an inner cavity of the through hole, a round hole for the filter screen 4 to run through is formed in the surface of the side wall of the left side of the sewage tank 2, the inner ring side wall of the round hole is fixedly connected with the surface of the bottom of the filter screen 4, the cross section of the filter screen 4 is rectangular, the vertical section of the filter screen 4 is semicircular, a plurality of through holes which are arranged equidistantly are formed in the surface of the filter screen 4, the cross section of the hexagonal inclined tube 9 is hexagonal, an included angle of 70-80 degrees is formed between the hexagonal inclined tube 9 and the horizontal plane of the bottom of the sediment sedimentation tank 1, three rectangular through holes for the rectangular funnels 3 to run through are formed in the surface of the bottom of the sediment sedimentation tank 1, the rectangular funnels 3 are trapezoidal in vertical section, and valves are installed at the water outlet ends of the water pipes 10.

Referring to the attached drawings 1 to 5 of the specification, the working principle of the utility model is as follows:

the utility model discloses in, sewage exports later in the inner chamber of sewage case 2, sewage will be filtered by filter screen 4, and rubbish and floater in the sewage will be pulled auger 5 from the transport of right to left at filterable in-process by pivoted transmission shaft 6, and sewage after filtering will flow to sediment sedimentation tank 1's inner chamber along hexagonal pipe chute 9, and slowly deposit in sediment sedimentation tank 1's inner chamber, continue to discharge to the in-process of sediment sedimentation tank 1 inner chamber at sewage, receive the impact of sewage, the silt of sediment is strikeed by sewage and is billed, and the hexagonal pipe chute 9 that is the tilt state then utilizes the tilt state of self partly silt to billow, the silt that billows simultaneously billows after entering into 9 insidely, silt can slowly the landing be piled up again in the inner chamber bottom of sediment sedimentation tank 1 because of the hexagonal pipe chute 9 of slope, after silt piles up the certain degree, open the valve on water pipe 10 through silt and trickles together.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The utility model provides a sewage treatment sedimentation tank, includes silt sedimentation tank (1), its characterized in that: the top fixed surface of silt sedimentation tank (1) is connected with sewage case (2), fixedly connected with fixed plate (8) on the right side lateral wall of sewage case (2), the top fixed surface of fixed plate (8) installs driving motor (7), the output of driving motor (7) passes through the one end fixed connection of shaft coupling and transmission shaft (6), and the other end of transmission shaft (6) runs through in the inside of sewage case (2), the outer lane that transmission shaft (6) are located sewage case (2) inner chamber is provided with auger (5), and the right side inner wall fixedly connected with filter screen (4) of sewage case (2), the other end of filter screen (4) runs through the outside of sewage case (2), be provided with hexagonal pipe chute (9) that many equidistance were arranged in the inner chamber of silt sedimentation tank (1), and the bottom of silt sedimentation tank (1) is provided with three rectangle funnel (3), the bottom opening part of rectangle funnel (3) all is provided with water pipe (10), hexagonal pipe (9) are transversal personally submitted, and hexagonal pipe chute (9) and the bottom of sedimentation tank (1) have the horizontal plane contained angle of 70-80.

2. The sewage treatment sedimentation tank of claim 1, wherein: the surface of the side wall of the right side of the sewage tank (2) is provided with a through hole for the transmission shaft (6) to run through and rotate, and a bearing rotatably connected with the outer ring of the transmission shaft (6) is arranged in the inner cavity of the through hole.

3. The sewage treatment sedimentation tank of claim 1, wherein: the surface of the side wall of the left side of the sewage tank (2) is provided with a round hole for the filter screen (4) to penetrate through, and the inner ring side wall of the round hole is fixedly connected with the surface of the bottom of the filter screen (4).

4. The sewage treatment sedimentation tank of claim 1, wherein: the cross section of the filter screen (4) is rectangular, the vertical section of the filter screen is semicircular, and a plurality of through holes which are arranged at equal intervals are formed in the surface of the filter screen (4).

5. The sewage treatment sedimentation tank of claim 1, wherein: the bottom surface of the sediment sedimentation tank (1) is provided with three rectangular through holes for the penetration of the rectangular funnel (3), and the vertical section of the rectangular funnel (3) is trapezoidal.

6. The sewage treatment sedimentation tank of claim 1, wherein: and valves are arranged at the water outlet ends of the water pipes (10).

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