CN211056776U

CN211056776U - Sewage treatment equipment

Info

Publication number: CN211056776U
Application number: CN201921551590.1U
Authority: CN
Inventors: 何长鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-21
Anticipated expiration: 2029-09-18

Abstract

The utility model belongs to the technical field of sewage treatment, concretely relates to sewage treatment device. Including sewage storage jar, flocculating constituent conveyor, flocculating constituent storage box, coagulant inlet tube, air delivery pipe, its characterized in that: the top of the sewage storage tank is provided with a supporting plate, the supporting plate is provided with a first motor, the lower end of the first motor is provided with a power output shaft, the extension of the power output shaft is provided with a spiral stirring blade, the inner side wall of the sewage storage tank is provided with a first groove, and the lower part of the first groove is provided with a second groove; the inner side of the flocculating constituent conveying device is provided with a conveyor belt, the conveyor belt is movably connected with a shell brick of the flocculating constituent conveying device through a rotating shaft, and the upper part of the flocculating constituent conveying device is provided with a second motor; the right side of the flocculating constituent conveying device is provided with a triangular water falling device. The utility model relates to a sewage treatment device which can realize the quick flocculation of impurities in sewage.

Description

Sewage treatment equipment

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to sewage treatment device.

Background

The sewage treatment method comprises a physical treatment method, a chemical treatment method and a biological treatment method. The chemical treatment method is a wastewater treatment method for separating and removing pollutants in a dissolved and colloidal state in wastewater or converting the pollutants into harmless substances through chemical reaction and mass transfer. In the chemical treatment method, the treatment units based on chemical reaction generated by adding medicaments are as follows: coagulation, neutralization, redox, and the like. Compared with other physical and chemical methods, the coagulating sedimentation process has the advantages of good effluent quality, stable and reliable process operation, economy, practicality, simple and convenient operation and the like. The principle of coagulating sedimentation is that by adding some medicaments (generally called coagulant and coagulant aid) into water, particles which are difficult to precipitate in the water can be polymerized with each other to form colloid, and then the colloid is combined with impurities in a water body to form larger floccule. The flocculating constituent has strong adsorption capacity, can adsorb suspended matters, and can adsorb partial bacteria and soluble substances. The flocs sink down by increasing their volume through adsorption. The coagulation process includes a mixing stage and a flocculation stage. In the mixing stage, the coagulant is quickly and uniformly distributed in water through quick stirring; the flocculation stage is to make the destabilized colloidal particles gradually increase by means of anisotropic flocculation and cocurrent flocculation, the stirring strength is gradually reduced along with the increase of the flocculating constituent, and the oxygen supply amount is required to be increased in the flocculation stage to accelerate flocculation of the flocculating constituent and keep a certain flocculation time, so that the flocculation constituent can be stably increased to improve the coagulation effect.

In the current coagulation process, a coagulation medicament is prepared by mixing equipment, namely a coagulant is dissolved into a solution by water, then the coagulation medicament is added into water in a mixing tank for rapid stirring and mixing, and finally the mixture is transferred into a flocculation tank for stirring and flocculation. The existing coagulation process is complex in process and the flocculation time of a flocculating constituent is long.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a sewage treatment device, the utility model discloses can realize the quick flocculation of the impurity in the sewage, improve the efficiency of flocculation.

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

the utility model provides a sewage treatment device, includes sewage storage jar, flocculating constituent conveyor, flocculating constituent storage box, coagulant inlet tube, air delivery pipe, its characterized in that: the top of the sewage storage tank is provided with a supporting plate, the supporting plate is provided with a first motor, the lower end of the first motor is provided with a power output shaft, the extension of the power output shaft is provided with a spiral stirring blade, the inner side wall of the sewage storage tank is provided with a first groove, the lower part of the first groove is provided with a second groove, a coagulant inlet pipe is fixed in the first groove, and an air conveying pipe is fixed in the second groove; the inner side of the flocculating constituent conveying device is provided with a conveying belt, the conveying belt is movably connected with a shell brick of the flocculating constituent conveying device through a rotating shaft, the upper part of the flocculating constituent conveying device is provided with a second motor, the second motor is connected with the rotating shaft at the upper part of the conveying belt, and the outer side of the conveying belt is provided with a flocculating constituent containing box; a triangular water falling device is arranged on the right side of the flocculating constituent conveying device, a first baffle is arranged on the left side of the triangular water falling device, and a second baffle is arranged on the right side of the triangular water falling device; the top of flocculating constituent storage box be equipped with the backup pad, be equipped with first waist shape connecting piece in the backup pad, the upper portion of backup pad is equipped with the hinge door, the bottom of hinge door is equipped with second waist shape connecting piece, the upper portion of hinge door is equipped with the flocculating constituent collecting vat, the bottom of flocculating constituent storage box is equipped with the waste outlet.

Furthermore, the coagulant leading-in pipe and the part of the air delivery pipe, which is positioned at the inner side of the sewage storage tank, are provided with through holes, and the through holes are arranged at one side far away from the side wall of the sewage storage tank.

Furthermore, the coagulant leading-in pipes are provided with a group of two or more coagulant leading-in pipes which are arranged at intervals, air conveying pipes are arranged in the interval of the coagulant leading-in pipes, and the air conveying pipes are also provided with a group of two or more coagulant leading-in pipes.

Further, the side wall and the bottom of the flocculating constituent containing box far away from the conveying belt are provided with through holes.

Furthermore, the first baffle and the second baffle are both provided with water falling through holes.

Furthermore, the upper portion of the first waist-shaped connecting piece is provided with a telescopic rod, the telescopic rod is rotatably connected with the first waist-shaped connecting piece, the top of the telescopic rod is rotatably connected with the second waist-shaped connecting piece, and a spring is arranged on the outer side of the telescopic rod.

Furthermore, the bottom of the flocculating constituent storage tank is provided with an inclined groove, and the inclination angle of the inclined groove is 15-25 degrees.

The utility model has the advantages and the beneficial effects that: firstly, the coagulant inlet pipe and the air delivery pipe arranged in the utility model can lead the coagulant and the air into the sewage storage tank 1 to realize the mixing of the coagulant and the air, and the quick flocculation of the flocculating constituent can be accelerated by the mixing of the coagulant and the air; second, the utility model discloses hinge door, telescopic link and spring that are equipped with can realize keeping apart flocculating constituent storage box and external quick, avoid flocculating constituent storage box to open for a long time and lead to the gaseous a large amount of outflow in the flocculating constituent storage box.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a right side schematic view of the present invention.

Fig. 5 is a schematic sectional view in the direction of a-a of the present invention.

Fig. 6 is a partially enlarged schematic view of the position B of the present invention.

In the figure: 1-sewage storage tank, 101-support plate, 102-first motor, 103-spiral stirring blade, 104-first groove, 105-second groove, 2-flocculating constituent conveying device, 201-second motor, 2010-flocculating constituent containing box, 202-conveying belt, 3-flocculating constituent storage tank, 301-flocculating constituent collecting tank, 302-support plate, 3021-first waist-shaped connecting piece, 303-waste outlet, 304-hinge door, 3041-second waist-shaped connecting piece, 305-inclined groove, 4-coagulant leading-in pipe, 5-air conveying pipe, 6-telescopic rod, 7-spring, 8-triangular water falling device, 801-first baffle and 802-second baffle.

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.

Example 1

The utility model provides a sewage treatment device, includes sewage storage jar 1, flocculating constituent conveyor 2, flocculating constituent storage box 3, coagulant leading-in pipe 4, air delivery pipe 5, its characterized in that: the top of the sewage storage tank 1 is provided with a first supporting plate 101, the first supporting plate 101 is provided with a first motor 102, the lower end of the first motor 102 is provided with a power output shaft, the extension of the power output shaft is provided with a spiral stirring blade 103, the inner side wall of the sewage storage tank 1 is provided with a first groove 104, the lower part of the first groove 104 is provided with a second groove 105, a coagulant leading-in pipe 4 is fixed in the first groove 104, an air delivery pipe 5 is fixed in the second groove 105, the parts of the coagulant leading-in pipe 4 and the air delivery pipe 5 which are positioned at the inner side of the sewage storage tank 1 are provided with through holes, the through holes are arranged at one side far away from the side wall of the sewage storage tank 1, the end part of the coagulant leading-in pipe 4 is connected with a coagulant leading-in device arranged outside, the coagulant leading-, the coagulant, air and sewage can be quickly mixed under the action of the spiral stirring blade 103, and the coagulation efficiency and the dissolving and coagulating speed of the coagulant are improved when the oxygen content is increased; the inner side of the flocculating constituent conveying device 2 is provided with a conveying belt 202, the conveying belt 202 is movably connected with a shell brick of the flocculating constituent conveying device 2 through a rotating shaft, the upper part of the flocculating constituent conveying device 2 is provided with a second motor 201, the second motor 201 is connected with the rotating shaft at the upper part of the conveying belt 202, the outer side of the conveying belt 202 is provided with a flocculating constituent containing box 2010, the flocculating constituent containing box 2010 is far away from the side wall and the bottom of the conveying belt 202 and is provided with a through hole, and part of water mixed with flocculating constituents is filtered out through the through hole; the right side of the flocculating constituent conveying device 2 is provided with a triangular water falling device 8, the left side of the triangular water falling device 8 is provided with a first baffle 801, the right side of the triangular water falling device 8 is provided with a second baffle 802, and the first baffle 801 and the second baffle 802 are both provided with water falling through holes which can filter part of water mixed in the flocculating constituent; the top of the flocculating constituent storage tank 3 is provided with a second support plate 302, the second support plate 302 is provided with a first waist-shaped connecting piece 3021, the upper part of the second support plate 302 is provided with a hinge door 304, the bottom of the hinge door 304 is provided with a second waist-shaped connecting piece 3041, the upper part of the hinge door 304 is provided with a flocculating constituent collecting tank 301, and the bottom of the flocculating constituent storage tank 3 is provided with a waste outlet 303.

The upper portion of the first waist-shaped connecting piece 3021 is provided with a telescopic rod 6, the telescopic rod 6 is rotatably connected with the first waist-shaped connecting piece 3021, the top of the telescopic rod 6 is rotatably connected with the second waist-shaped connecting piece 3041, and the outer side of the telescopic rod 6 is provided with a spring 7.

The bottom of flocculating constituent storage box 3 is equipped with slope recess 305, and the inclination of slope recess 305 is 15 ° -25 °, and such angle is favorable to the post processing flocculating constituent, and the flocculating constituent will fall by oneself when opening waste outlet 303 flocculating constituent.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sewage treatment device, includes sewage storage jar (1), flocculating constituent conveyor (2), flocculating constituent storage box (3), coagulant induction pipe (4), air delivery pipe (5), its characterized in that: the top of the sewage storage tank (1) is provided with a first supporting plate (101), the first supporting plate (101) is provided with a first motor (102), the lower end of the first motor (102) is provided with a power output shaft, the extension of the power output shaft is provided with a spiral stirring blade (103), the inner side wall of the sewage storage tank (1) is provided with a first groove (104), the lower part of the first groove (104) is provided with a second groove (105), a coagulant inlet pipe (4) is fixed in the first groove (104), and an air delivery pipe (5) is fixed in the second groove (105); a conveyor belt (202) is arranged on the inner side of the flocculating constituent conveying device (2), the conveyor belt (202) is movably connected with a shell brick of the flocculating constituent conveying device (2) through a rotating shaft, a second motor (201) is arranged on the upper portion of the flocculating constituent conveying device (2), the second motor (201) is connected with the rotating shaft on the upper portion of the conveyor belt (202), and a flocculating constituent containing box (2010) is arranged on the outer side of the conveyor belt (202); a triangular water falling device (8) is arranged on the right side of the flocculating constituent conveying device (2), a first baffle (801) is arranged on the left side of the triangular water falling device (8), and a second baffle (802) is arranged on the right side of the triangular water falling device (8); the top of flocculating constituent storage box (3) be equipped with second backup pad (302), be equipped with first waist shape connecting piece (3021) on second backup pad (302), the upper portion of second backup pad (302) is equipped with hinge door (304), the bottom of hinge door (304) is equipped with second waist shape connecting piece (3041), the upper portion of hinge door (304) is equipped with flocculating constituent collecting vat (301), the bottom of flocculating constituent storage box (3) is equipped with waste outlet (303).

2. The sewage treatment apparatus according to claim 1, wherein: coagulant leading-in pipe (4) and air delivery pipe (5) be located the inboard part of sewage storage jar (1) and be equipped with the through-hole, the through-hole is established in the one side of keeping away from sewage storage jar (1) lateral wall.

3. The sewage treatment apparatus according to claim 1, wherein: the coagulant leading-in pipes (4) are provided with a group of two or more coagulant leading-in pipes at intervals, air conveying pipes (5) are arranged in the coagulant leading-in pipes (4) at intervals, and the air conveying pipes (5) are also provided with a group of two or more coagulant leading-in pipes at intervals.

4. The sewage treatment apparatus according to claim 1, wherein: the side wall and the bottom of the flocculating constituent containing box (2010) far away from the conveyor belt (202) are provided with through holes.

5. The sewage treatment apparatus according to claim 1, wherein: the first baffle (801) and the second baffle (802) are both provided with water falling through holes.

6. The sewage treatment apparatus according to claim 1, wherein: the upper portion of the first waist-shaped connecting piece (3021) is provided with a telescopic rod (6), the telescopic rod (6) is rotatably connected with the first waist-shaped connecting piece (3021), the top of the telescopic rod (6) is rotatably connected with the second waist-shaped connecting piece (3041), and a spring (7) is arranged on the outer side of the telescopic rod (6).

7. The sewage treatment apparatus according to claim 1, wherein: the bottom of the flocculating constituent storage tank (3) is provided with an inclined groove (305), and the inclination angle of the inclined groove (305) is 15-25 degrees.