CN221680885U - A flocculator for chemical wastewater treatment - Google Patents

Abstract

The utility model provides a flocculator for chemical sewage treatment, which relates to the technical field of chemical equipment, and comprises a base frame, a flocculator tank body is mounted on the top of the base frame through a fixing piece, a stepping motor is mounted on the flocculator tank body through a retaining frame, a "匚"-shaped stirring frame is mounted on the top surface of the flocculator tank body through the retaining frame, wall hanging mechanisms are mounted on the outer walls on both sides of the "匚"-shaped stirring frame, a connecting shaft rod is mounted at the bottom center of the "匚"-shaped stirring frame, and a plurality of stirring mechanisms are mounted on the other end of the connecting shaft rod through a sealing frame. The flocculator has a novel overall design and a simple structure, and can fully mix sewage and flocculant, and can scrape off impurities attached to the inner wall of the flocculator tank body, so that the inner wall of the tank body can maintain a certain degree of cleanliness, and is therefore worthy of wide promotion and use.

Description

A flocculator for chemical wastewater treatment

Technical Field

The utility model belongs to the technical field of chemical equipment, and more specifically, particularly relates to a flocculator for chemical sewage treatment.

Background Art

A lot of chemical wastewater is generated in chemical production, but chemical wastewater always contains a large amount of inorganic metal ions, so flocculants need to be added for flocculation and removal. The flocculation and sedimentation effect determines the impurity removal rate.

Based on the above, the inventors have found the following problems: the current flocculants need to react chemically with the sewage in the tank when they are put into the flocculator, and the traditional stirring method can only operate in a single direction. This stirring method is not efficient. At the same time, as the use time increases, some metal impurities in the sewage will be adsorbed on the inner wall of the tank, making cleaning inconvenient.

Therefore, in view of this, the existing structure and defects are studied and improved, and a flocculator for chemical wastewater treatment is provided, in order to achieve a more practical purpose.

Utility Model Content

The purpose and effect of the flocculator for chemical wastewater treatment of the utility model are achieved by the following specific technical means:

A flocculator for chemical wastewater treatment comprises a base frame, and is characterized in that a flocculator tank body is mounted on the top of the base frame via a fixing piece, a stepping motor is mounted on the flocculator tank body via a retaining frame, a "匚"-shaped stirring frame is mounted on the top surface of the flocculator tank body via a retaining frame, wall hanging mechanisms are mounted on the outer walls on both sides of the "匚"-shaped stirring frame, a connecting shaft rod is mounted at the center of the bottom end of the "匚"-shaped stirring frame, and a plurality of stirring mechanisms are mounted on the other end of the connecting shaft rod via a sealing frame.

Furthermore, the multiple stirring mechanisms include a gear 1 installed via a shaft, gear 2 is installed on both sides of the gear 1 via the shaft, and the gear 1 and gear 2 are meshed with each other.

Furthermore, the gear 2 is equipped with a stirring shaft through a shaft rod, and the stirring shaft is provided with blades. The inner wall of the "匚"-shaped stirring frame is equipped with guide rods at equal intervals, and the guide rods and the blades are arranged in a cross-type manner.

Furthermore, the wall hanging mechanism includes an installation chamber opened in the "匚"-shaped stirring frame, an electric telescopic rod is installed in the installation chamber, a triangular scraper is installed at one end of the electric telescopic rod, and a rubber pad is attached to the outer wall of the triangular scraper.

Furthermore, both the bottom end surface and the top end surface of the flocculator tank body are provided with a heat-insulating layer, and a heating component is provided inside the tank body of the flocculator tank body.

Furthermore, an annular observation window is provided on one side of the surface of the flocculator tank, and a water outlet is installed on one side of the annular observation window.

Furthermore, a water inlet and a drug inlet are respectively installed on both sides of the stepper motor, and a sewage valve is installed at the bottom end of the flocculator tank.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the use of gear 1, gear 2, guide rod, stirring shaft, "匚" type stirring frame, stepper motor and connecting shaft rod, when the stepper motor is in working state, the "匚" type stirring frame 7 can be rotated, and when the "匚" type stirring frame is rotating, the connecting shaft rod can be rotated, and at the same time, the gear 1 set on the connecting shaft rod will drive the gear 2 to rotate, and then the stirring shaft can be rotated, so that the guide rod and the blades can be cross-stirred, which can improve the overall stirring effect and mixing effect;

2. The electric telescopic rod can be used in conjunction with a triangular scraper to scrape off metal impurities attached to the inner wall of the flocculator tank, thereby improving the cleanliness of the tank and helping the heating component to heat up, thereby improving the heat transfer effect on the sewage.

3. Through the design of the insulation layer and the heating component, the overall temperature of the flocculator body can be controlled. When the sewage temperature in the flocculator body is higher, it is more conducive to the mixing of flocculants and sewage, thereby improving the sedimentation efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional schematic diagram of a flocculator for treating chemical wastewater according to the present invention.

FIG. 2 is a schematic diagram of the structure of a "匚" type stirring frame of a flocculator for chemical wastewater treatment according to the utility model.

FIG3 is a schematic diagram of the internal structure of a flocculator tank for chemical wastewater treatment according to the utility model.

In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

1. Base frame; 2. Flocculator tank; 3. Water outlet; 4. Annular observation window; 5. Stepper motor; 6. Drain valve; 7. "匚" type stirring frame; 8. Connecting shaft; 9. Triangular scraper; 10. Electric telescopic rod; 11. Heating component; 12. Insulation layer; 13. Gear 1; 14. Gear 2; 15. Guide rod; 16. Stirring shaft.

DETAILED DESCRIPTION

The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Example:

As shown in Figures 1 to 3:

The utility model provides a flocculator for chemical sewage treatment, comprising a base frame 1, a flocculator tank body 2 is mounted on the top of the base frame 1 through a fixing piece, a stepping motor 5 is mounted on the flocculator tank body 2 through a retaining frame, a "匚"-shaped stirring frame 7 is mounted on the top surface of the flocculator tank body 2 through a retaining frame, wall hanging mechanisms are mounted on the outer walls of both sides of the "匚"-shaped stirring frame 7, a connecting shaft rod 8 is mounted at the bottom center of the "匚"-shaped stirring frame 7, and a plurality of stirring mechanisms are mounted on the other end of the connecting shaft rod 8 through a sealing frame.

The multiple stirring mechanisms include a gear 13 installed via a shaft, gear 2 14 are installed on both sides of the gear 13 via shafts, and the gear 1 13 and gear 2 14 are meshed with each other.

Among them, the gear 2 14 is equipped with a stirring shaft 16 through a shaft rod, and the stirring shaft 16 is equipped with blades. The inner wall of the "匚"-shaped stirring frame 7 is equidistantly equipped with guide rods 15, and the guide rods 15 and the blades are cross-type, respectively, through gear 1 13, gear 2 14, guide rods 15, stirring shaft 16, "匚"-shaped stirring frame 7 and stepper motor 5 and connecting shaft rod 8. When the stepper motor 5 is in a working state, the "匚"-shaped stirring frame 7 can be rotated, and when the "匚"-shaped stirring frame 7 is rotating, the connecting shaft rod 8 can be rotated. At the same time, the gear 13 equipped on the connecting shaft rod 8 will drive the gear 2 14 to rotate, and then the stirring shaft 16 can be rotated. Therefore, the guide rod 15 and the blades can be cross-stirred, which can improve the overall stirring effect and mixing effect.

Among them, the wall hanging mechanism includes an installation chamber opened in the "匚"-shaped stirring frame 7, an electric telescopic rod 10 is installed in the installation chamber, a triangular scraper 9 is installed at one end of the electric telescopic rod 10, and the outer wall of the triangular scraper 9 is fitted with a rubber pad. By using the electric telescopic rod 10 in conjunction with the triangular scraper 9, metal impurities attached to the inner wall of the flocculator tank 2 can be scraped off, thereby improving the cleanliness of the inside of the tank, and at the same time helping the heating component 11 to heat, thereby improving the heat transfer effect on the sewage.

Among them, the bottom end surface and the top end surface of the flocculator tank body 2 are both provided with an insulation layer 12, and a heating component 11 is provided inside the flocculator tank body 2. Through the design of the insulation layer 12 and the heating component 11, the overall temperature inside the flocculator body 2 can be controlled. When the sewage temperature in the flocculator body 2 is higher, it is more conducive to the mixing of flocculant and sewage, thereby improving the sedimentation efficiency.

A circular observation window 4 is provided on one side of the surface of the flocculator tank 2 , and a water outlet 3 is installed on one side of the circular observation window 4 .

Among them, a water inlet and a drug inlet are respectively installed on both sides of the stepper motor 5, and a sewage valve 6 is installed at the bottom of the flocculator tank body 2. Through the design of the water inlet and the drug inlet, the sewage to be treated and the flocculant can be poured into the tank body, which is more convenient to operate.

The specific usage and function of this embodiment are as follows:

First, the sewage to be treated is poured into the flocculator tank 2 through the water inlet, and then poured into the tank of the flocculant from the other side. At the same time, the heating component 11 is turned on by the external controller. The overall temperature in the flocculator body 2 can be controlled by the design of the insulation layer 12 and the heating component 11. When the sewage temperature in the flocculator body 2 is higher, it is more conducive to the mixing of the flocculant and the sewage, thereby improving the sedimentation efficiency. During stirring, the gear 1 13, the gear 2 14, the guide rod 15, the stirring shaft 16, the "匚" type stirring frame 7, the stepping motor 5 and the connecting shaft 8 are used. When the stepping motor 5 is in the working state, the "匚" type stirring frame 7 can be rotated. When the "匚" type stirring frame 7 is rotating, the connecting shaft 8 can be rotated. At the same time, the gear 1 13 mounted on the connecting shaft 8 will drive the gear 2 14 to rotate, thereby realizing the rotation of the stirring shaft 16. Therefore, the guide rod 15 and the blades can be cross-stirred, thereby improving the overall stirring effect and mixing effect.

The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims (7)

1. A flocculator for chemical wastewater treatment, comprising a base frame (1), characterized in that: a flocculator tank body (2) is mounted on the top of the base frame (1) through a fixing member, a stepping motor (5) is mounted on the flocculator tank body (2) through a retaining frame, a "匚"-shaped stirring frame (7) is mounted on the top surface of the flocculator tank body (2) through a retaining frame, wall hanging mechanisms are mounted on the outer walls of both sides of the "匚"-shaped stirring frame (7), a connecting shaft (8) is mounted at the center of the bottom end of the "匚"-shaped stirring frame (7), and a plurality of stirring mechanisms are mounted on the other end of the connecting shaft (8) through a sealing frame. 2. A flocculator for chemical wastewater treatment as claimed in claim 1, characterized in that: the multiple stirring mechanisms include a gear 1 (13) installed through a shaft rod, and gear 2 (14) is installed on both sides of the gear 1 (13) through the shaft rod, and the gear 1 (13) and gear 2 (14) are meshed with each other. 3. A flocculator for chemical wastewater treatment as described in claim 2, characterized in that: the gear 2 (14) is equipped with a stirring shaft (16) through a shaft rod, and the stirring shaft (16) is provided with blades, and the inner wall of the "匚"-shaped stirring frame (7) is equidistantly equipped with guide rods (15), and the guide rods (15) and the blades are cross-type. 4. A flocculator for chemical wastewater treatment as described in claim 1, characterized in that: the wall hanging mechanism includes an installation chamber opened in a "匚"-shaped stirring frame (7), an electric telescopic rod (10) is installed in the installation chamber, a triangular scraper (9) is installed at one end of the electric telescopic rod (10), and the outer wall of the triangular scraper (9) is fitted with a rubber pad. 5. A flocculator for chemical wastewater treatment as claimed in claim 1, characterized in that: the bottom end surface and the top end surface of the flocculator tank body (2) are both provided with an insulation layer (12), and a heating component (11) is provided inside the tank body of the flocculator tank body (2). 6. A flocculator for chemical wastewater treatment as claimed in claim 1, characterized in that: an annular observation window (4) is provided on one side of the surface of the flocculator tank (2), and a water outlet (3) is installed on one side of the annular observation window (4). 7. A flocculator for chemical wastewater treatment as claimed in claim 1, characterized in that: a water inlet and a drug inlet are respectively installed on both sides of the stepper motor (5), and a sewage valve (6) is installed at the bottom end of the flocculator tank (2).