CN215049206U - Small-size integrated sewage treatment plant - Google Patents

Abstract

The utility model discloses a small-size integrated sewage treatment plant, be provided with two supporting component's precipitation tank and movable mounting including bottom side symmetry and keep away from the second grade filtering component of supporting component one side in the precipitation tank, the one side symmetry structure of keeping away from second grade filtering component on the top face of precipitation tank has two backup pads, and the top butt of two backup pads has the one-level filtering component who is fixed in on the precipitation tank through the mounting, is used for carrying out once filtration to sewage one-level filtering component includes that inside activity is provided with the water collecting hopper of screen frame and the filter screen of fixed mounting in the screen frame one, the screen frame is the frame column structure. This small-size integrated sewage treatment plant, the user of being convenient for clears up internal debris, avoids it to pile up too much and influence the treatment effect of sewage, can also carry out the preliminary treatment to the silt in the sewage, has reduced the use amount to filtering material by a wide margin, has reduced sewage treatment's cost.

Description

Small-size integrated sewage treatment plant

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to small-size integrated sewage treatment plant.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of a certain water body or reuse. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage treatment project is a project for purifying sewage by separating pollutants contained in the sewage or converting the pollutants into harmless substances by various methods.

For the residential districts which can not be covered by the urban pipe network, the vast rural areas with relatively laggard economic development and the small town areas, the domestic sewage is not easy to be treated in a centralized way, but if the domestic sewage is not treated, the domestic sewage is directly discharged into the water body and the soil, so that the concentration of organic matters in the water body and the soil is too high, the water body and the soil are eutrophicated, and the environmental damage is caused.

Therefore, the sewage treatment device is usually small and integrated, sewage can be treated by the sewage treatment device, the traditional sewage treatment device can be adopted, and due to the adoption of the integrated structural design, impurities filtered out from the interior of the sewage treatment device are difficult to remove, so that workers are inconvenient to clean the sewage treatment device, and the sewage treatment effect is reduced; and when present handle sewage, adopt filtering material to handle silt in the sewage usually, be provided with the preliminary treatment subassembly not, improved the use amount to filtering material greatly for sewage treatment's cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size integrated sewage treatment plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a small-sized integrated sewage treatment device comprises a sedimentation tank and a secondary filtering component, wherein two supporting components are symmetrically arranged on one side of the bottom end of the sedimentation tank;

two supporting plates are symmetrically constructed on one side of the top end surface of the precipitation tank, which is far away from the secondary filtering component, and the top ends of the two supporting plates are abutted with the primary filtering component fixed on the precipitation tank through a fixing piece;

the primary filtering component comprises a water collecting hopper and a first filter screen, wherein a screen frame is movably arranged in the primary filtering component, the first filter screen is fixedly installed in the screen frame, the screen frame is of a frame-shaped structure, the two sides of the frame-shaped structure are symmetrically bent, and the front end and the rear end of the frame-shaped structure are provided with high and low fall.

Preferably, the bottom equidistance is constructed with a plurality of mud separation weirs in the precipitation tank, the cross section of mud separation weir is right trapezoid, and second grade filter component is kept away from to mud separation weir vertically one side.

Preferably, the supporting component comprises supporting legs fixedly connected to the precipitation tank and an articulated seat movably arranged at the bottom ends of the supporting legs, mounting plates are constructed on two sides of the articulated seat, and mounting holes are formed in the top ends of the mounting plates in the middle.

Preferably, the secondary filter assembly is used for filtering the sewage for the second time and comprises a rectangular frame and a handle which is arranged at the top end of the rectangular frame in the middle, and a second filter screen used for filtering the sewage is fixedly arranged in the rectangular frame.

Preferably, the both sides of rectangle frame all construct the semicircular gag lever post between two parties, and the one end of the interior both sides face of precipitation tank is all offered between two parties and is supplied semicircular gag lever post male constant head tank.

Preferably, the both sides of screen frame all symmetry structure has two navigation keys, and the both sides on water collecting bucket top all symmetry seted up two and supply navigation key male keyway.

Preferably, the bottom symmetry that the backup pad one side was kept away from to the water catch bowl has two otic placodes, and the through-hole has all been seted up between two parties in the top of two otic placodes, the one end threaded connection that the mounting passed the through-hole is in the precipitation tank.

The utility model discloses a technological effect and advantage: the small-sized integrated sewage treatment device benefits from the arrangement of the secondary filtering component and the primary filtering component, sewage is repeatedly filtered through the first filtering net arranged in the net frame and the second filtering net arranged in the rectangular frame, impurities filtered out for the first time are accumulated on the first filtering net, and impurities filtered out for the second time are accumulated in the settling tank, so that a user can conveniently clean the sewage, and the influence on the sewage treatment effect due to excessive accumulation is avoided;

benefit from the setting of precipitation tank, two supporting components and a plurality of mud separation weirs, raise the one end of precipitation tank through supporting components, make its both ends appear the height drop, so that sewage flows down, and carry out the separation to the perpendicular face through a plurality of mud separation weirs in the silt of sediment bottom sewage, collect silt between two mud separation weirs, can effectually carry out the preliminary treatment to the silt in the sewage, reduced the use amount to filtering material by a wide margin, sewage treatment's cost has been reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the primary filter assembly of the present invention;

fig. 3 is a schematic structural view of the support assembly of the present invention;

fig. 4 is a schematic structural diagram of the second-stage filtering assembly of the present invention.

In the figure: 1. a settling tank; 101. a secondary filtration component; 2. a support plate; 201. a primary filter assembly; 3. a water collecting hopper; 4. a screen frame; 401. a first filter screen; 5. a sludge blocking weir; 6. supporting legs; 601. a hinged seat; 602. mounting a plate; 7. a rectangular frame; 701. a second filter screen; 8. a semicircular limiting rod; 9. a positioning key; 10. an ear plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to facilitate the workers to clean the filtered impurities and avoid the influence of excessive accumulation on the sewage treatment effect, as shown in fig. 1, fig. 2 and fig. 4, the small-sized integrated sewage treatment device comprises a precipitation tank 1 with two supporting components symmetrically arranged on one side of the bottom end and a second-stage filtering component 101 movably arranged in the precipitation tank 1 and far away from one side of the supporting components, two supporting plates 2 are symmetrically constructed on one side of the top end surface of the precipitation tank 1 far away from the second-stage filtering component 101, the top ends of the two supporting plates 2 are abutted with a first-stage filtering component 201 fixed on the precipitation tank 1 through fixing parts, the first-stage filtering component 201 for performing primary filtration on sewage comprises a water collecting hopper 3 with a screen frame 4 movably arranged inside and a first filter screen 401 fixedly arranged in the screen frame 4, the screen frame 4 is of a frame-shaped structure with symmetrically bent two sides and high and low fall at the front end and the rear end, the two ends of the water collecting hopper 3 are provided with height drops to guide sewage and enable the sewage to flow, two positioning keys 9 are symmetrically constructed on two sides of the net frame 4, two key slots for the positioning keys 9 to insert are symmetrically formed in two sides of the top end of the water collecting hopper 3, the net frame 4 internally provided with the filter screen I401 can be conveniently taken down by a user through the arrangement of the positioning keys 9, so that the filter screen I401 can be conveniently replaced, two lug plates 10 are symmetrically constructed on the bottom of one side, away from the supporting plate 2, of the water collecting hopper 3, a through hole is formed in the center of the top ends of the two lug plates 10, one end, penetrating through the through hole, of the fixing part is in threaded connection with the settling tank 1, the fixing part can be selected from, but is not limited to screws in the concrete implementation, the primary filter assembly 201 can be taken down by unscrewing the fixing part, and transportation is facilitated;

a second grade filtering component 101 for carrying out secondary filter to sewage includes rectangle frame 7 and constructs the handle on rectangle frame 7 top between two parties, fixed mounting has two 701 of filter screen that are used for carrying out the filterable to sewage in rectangle frame 7, rectangle frame 7's both sides all construct semi-circular gag lever post 8 between two parties, and the one end of 1 interior both sides face of precipitation tank is all placed between two parties and has been seted up confession semi-circular gag lever post 8 male constant head tank, can pull out rectangle frame 7 by 1 interior of precipitation tank through the pulling handle, the staff of being convenient for changes two 701 filter screens.

In order to effectively pretreat the silt in the sewage, so as to greatly reduce the use of filtering materials and further reduce the cost of sewage treatment, as shown in fig. 1 and fig. 3, in the small-sized integrated sewage treatment device, a plurality of sludge separation weirs 5 are constructed at equal intervals at the bottom in a sedimentation tank 1, when the silt between the sludge separation weirs 5 is cleaned, only one side of the sedimentation tank 1 far away from a supporting component is required to be lifted, the bottom of the sedimentation tank 1 is knocked, the silt can be discharged through vibration and height drop, time and labor are saved, the cross section of each sludge separation weir 5 is in a right trapezoid shape, the vertical side of each sludge separation weir 5 is far away from a secondary filtering component 101, the vertical side of each sludge separation weir 5 is used for separating the silt deposited at the bottom of the sewage, the silt is collected between the two sludge separation weirs 5, and the silt in the sewage can be effectively pretreated, the usage amount of the filtering material is greatly reduced, and the cost of sewage treatment is reduced;

the supporting component comprises a supporting leg 6 fixedly connected to the precipitation tank 1 and an articulated seat 601 movably arranged at the bottom end of the supporting leg 6, mounting plates 602 are constructed on two sides of the articulated seat 601, mounting holes are formed in the top ends of the mounting plates 602 in the middle, one end of the precipitation tank 1 is lifted up through the supporting component, and therefore the two ends of the precipitation tank 1 are enabled to have a height drop so as to facilitate the flow of sewage.

The working principle is as follows: the small-sized integrated sewage treatment device is arranged at one side of a filtering device when in use, bolts prepared in advance sequentially penetrate through four mounting holes on four mounting plates 602 and are screwed into the ground to finish the fixed mounting of the device, after the mounting is finished, sewage flows into a water collecting hopper 3 when passing through external equipment, the sewage is filtered for the first time through a first filter net 401 arranged in a net frame 4, impurities filtered for the first time are accumulated on the first filter net 401, the filtered sewage flows into a settling tank 1 and flows towards a secondary filtering component 101 along with the height difference of two ends of the settling tank 1, a plurality of sludge blocking weirs 5 arranged at the bottom end of the settling tank 1 during the flowing process collect silt in the sewage, then the sewage flows into the filtering device to be filtered after passing through a second filter net 701 arranged in a rectangular frame 7 to be filtered for the second time, the impurities filtered for the second time are accumulated in the settling tank 1, the user can clean the cleaning tool conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. A small-sized integrated sewage treatment device comprises a sedimentation tank (1) with two supporting components symmetrically arranged on one side of the bottom end and a secondary filtering component (101) movably arranged in the sedimentation tank (1) and far away from one side of the supporting components;

the method is characterized in that: two supporting plates (2) are symmetrically constructed on one side of the top end face of the sedimentation tank (1) far away from the secondary filtering component (101), and the top ends of the two supporting plates (2) are abutted with a primary filtering component (201) fixed on the sedimentation tank (1) through a fixing piece;

the primary filtering component (201) comprises a water collecting hopper (3) with a net frame (4) and a first filtering net (401) fixedly installed in the net frame (4) and is internally and movably arranged, wherein the net frame (4) is of a frame-shaped structure with high-low fall at the front end and the rear end and is symmetrically bent.

2. The small-sized integrated sewage treatment device according to claim 1, wherein: a plurality of sludge blocking weirs (5) are constructed in the sedimentation tank (1) at the same bottom distance, the cross section of each sludge blocking weir (5) is in a right trapezoid shape, and the one vertical surface of each sludge blocking weir (5) is far away from the secondary filtering component (101).

3. The small-sized integrated sewage treatment device according to claim 2, wherein: the supporting component comprises a supporting leg (6) fixedly connected to the settling tank (1) and a hinged seat (601) movably arranged at the bottom end of the supporting leg (6), mounting plates (602) are constructed on two sides of the hinged seat (601), and mounting holes are formed in the top end of each mounting plate (602) in the middle.

4. The small-sized integrated sewage treatment device according to claim 1, wherein: the secondary filtering component (101) comprises a rectangular frame (7) and a handle arranged on the top end of the rectangular frame (7) in the middle, and a second filtering net (701) used for filtering sewage is fixedly arranged in the rectangular frame (7).

5. The small-sized integrated sewage treatment device according to claim 4, wherein: the both sides of rectangle frame (7) are all between two parties to be constructed and are had semi-circular gag lever post (8), and the one end of the interior both sides face of precipitation tank (1) is all between two parties offered and is supplied semi-circular gag lever post (8) male constant head tank.

6. The small-sized integrated sewage treatment device according to claim 1, wherein: two positioning keys (9) are symmetrically constructed on two sides of the net frame (4), and two key grooves for inserting the positioning keys (9) are symmetrically formed in two sides of the top end of the water collecting hopper (3).

7. The small-sized integrated sewage treatment device according to claim 6, wherein: the bottom symmetry that backup pad (2) one side was kept away from in water catch bowl (3) is constructed two otic placodes (10), and the top of two otic placodes (10) has all seted up the through-hole between two parties, the one end threaded connection that the mounting passed the through-hole is in precipitation tank (1).

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