CN107555672B - A kind of back yard industry sewage treatment equipment - Google Patents

Abstract

The invention discloses a small-scale industrial wastewater treatment equipment, which comprises a box body, an electric control box is arranged at the right end of the front side of the box body, a stirring chamber is arranged at the upper end of the middle part of the box body, a motor is arranged at the upper side of the stirring chamber, and a feeding device is arranged at the left side of the motor There is a liquid feeding pipe on the right side of the motor, a rotating shaft on the lower side of the motor, stirring rods on the left and right sides of the rotating shaft, a liquid discharge pipe on the lower side of the stirring chamber, a filter chamber on the lower side of the liquid discharge pipe, and a filter chamber in the middle of the filter chamber. A filter cover is provided, a silt discharge pipe is provided on the lower side of the filter cover, water suction pipes are provided at the four corners of the filter chamber, a treatment chamber is provided outside the upper end of the water pump, and a first connecting pipe is provided at the outer end of the lower side of the processing chamber, and the upper end of the first connecting pipe An acid-base detector is provided, an acid-base neutralization chamber is provided on the lower side of the first connecting pipe, a third connecting pipe is provided on the lower side of the acid-base neutralization chamber, a water storage chamber is provided on the lower side of the third connecting pipe, and the water storage chamber There is an outlet pipe on the left. The invention can effectively treat industrial sewage, thus effectively protecting the environment and saving water resources.

Description

A small industrial wastewater treatment equipment

technical field

The invention relates to an environmental protection equipment, in particular to a small industrial wastewater treatment equipment.

Background technique

Environmental protection, the full name of environmental protection, refers to the general term of various actions taken by human beings to solve actual or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of economic society. Its methods and means include engineering technology, administrative management, law, economy, publicity and education, etc.

Industrial waste water (industrial waste water) includes production waste water, production sewage and cooling water, refers to waste water and waste liquid produced in the process of industrial production, which contains industrial production materials, intermediate products, by-products and waste produced in the production process that are lost with water. pollutants. There are many types of industrial wastewater with complex components. For example, electrolytic salt industrial wastewater contains mercury, heavy metal smelting industrial wastewater contains various metals such as lead and cadmium, electroplating industrial wastewater contains various heavy metals such as cyanide and chromium, petroleum refining industrial wastewater contains phenol, and pesticide manufacturing industrial wastewater contains Contains various pesticides, etc. Since industrial wastewater often contains a variety of toxic substances, polluting the environment is very harmful to human health. Therefore, it is necessary to develop comprehensive utilization, turn harm into benefit, and take corresponding purification measures for disposal according to the pollutant composition and concentration in the wastewater. can be discharged.

The current industrial wastewater is generally treated comprehensively through the sewage treatment system, but for some remote small and medium-sized enterprises, the wastewater cannot be transported to the sewage treatment plant for treatment, and the enterprise cannot pay for the existing sewage treatment system. Therefore, those skilled in the art provide a small-scale industrial wastewater treatment equipment to solve the problems raised in the above-mentioned background technology.

Contents of the invention

The purpose of the present invention is to provide a small-scale industrial wastewater treatment equipment to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A small-scale industrial wastewater treatment equipment, comprising a box, the four corners of the lower side of the box are provided with support columns, the four corners of the lower side of the support column are provided with support seats, the inner lower end of the support seats is inlaid with friction pads, the box The right end of the front side of the body is provided with an electric control box, the upper part of the middle part of the box is provided with a stirring chamber, the upper side of the stirring chamber is provided with a motor, the left side of the motor is provided with a feeding port, and the right side of the motor is provided with a liquid feeding port. The lower side of the motor is provided with a rotating shaft, the left and right sides of the rotating shaft are provided with stirring rods, the lower side of the stirring chamber is provided with a liquid discharge pipe, the liquid discharge pipe is provided with a first solenoid valve, and the discharge pipe The lower side of the liquid pipe is provided with a filter chamber, the middle part of the filter chamber is provided with a filter cover, the lower side of the filter cover is provided with a silt discharge pipe, the silt discharge pipe is provided with a silt pump, and the four corners of the filter chamber are provided with A suction pipe, the suction pipe is provided with a suction pump, a treatment chamber is provided outside the upper end of the suction pump, several layers of activated carbon adsorption layers are provided inside the treatment chamber, and a first connection is provided at the outer end of the lower side of the treatment chamber The first connecting pipe is provided with an acid-base detector, the lower side of the first connecting pipe is provided with an acid-base neutralization chamber, and an acid-base storage chamber is provided between the acid-base neutralization chambers at the front and rear ends. The outer end of the acid-base storage chamber is provided with an acidic solution storage chamber, the inside of the acidic solution storage tank is provided with an alkaline solution storage chamber, and the front and rear sides of the acidic solution storage chamber and the alkaline solution storage chamber are provided with second connecting pipes , the second connecting pipe is provided with a liquid filling pump, the upper side of the acidic solution storage chamber and the alkaline solution storage chamber is provided with a liquid filling port, and the lower side of the acid-base neutralization chamber is provided with a third connecting pipe, so A second solenoid valve is provided on the third connecting pipe, a water storage chamber is provided on the lower side of the third connecting pipe, and a water outlet pipe is provided on the left side of the water storage chamber.

As a further solution of the present invention: a protective cover is provided outside the motor.

As a further solution of the present invention: a sealing cover is provided on the upper side of the feeding port.

As a further solution of the present invention: the upper side of the liquid feeding pipe is provided with a connecting flange.

As a further solution of the present invention: the rotating shaft is connected to the motor through a shaft coupling.

As a further solution of the present invention: support rods are provided at four corners between the filter chamber and the stirring chamber.

As a further solution of the present invention: a control knob is provided on the upper side of the water outlet pipe.

Compared with the prior art, the beneficial effect of the present invention is: the sewage of the present invention is added to the inside of the mixing chamber through the liquid feeding pipe, and then the corresponding chemical agent is added inside the feeding pipe, so that the stirring rod is driven by the motor to rotate, which can make the waste water The heavy metal ions in the water fully react with the chemical agents to produce precipitated impurities; and enter the filter chamber together with the sewage, and filter through the filter cover, which can effectively filter the impurities in the waste water; in this way, the four corners of the suction pipe will The sewage is pumped into the treatment chamber, so that the harmful gas in the waste water can be absorbed by the activated carbon adsorption layer, which can effectively prevent the waste gas generated in the waste water from polluting the environment; it is detected by the acid-base detector, so that the waste water enters the acid-base Inside the neutralization chamber, according to the acidity and alkalinity of the solution detected by the acid-base detector, the solution is added to the inside of the acid-base neutralization chamber at the four corners through the liquid addition pump to carry out acid-base neutralization, which can effectively ensure the neutrality of the solution; In this way, the neutralized water enters into the water storage cavity through the third connecting pipe, and then is discharged through the water outlet pipe, which can effectively treat the waste water, protect the environment, and save water resources.

Description of drawings

Fig. 1 is a structural schematic diagram of a small industrial wastewater treatment equipment.

Fig. 2 is a structural schematic diagram of a top view of a small industrial wastewater treatment equipment.

Fig. 3 is a structural schematic diagram of a left view of a small industrial wastewater treatment equipment.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention based on specific situations.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Referring to Figures 1 to 3, in an embodiment of the present invention, a small-scale industrial wastewater treatment equipment includes a box body 1, the four corners of the lower side of the box body 1 are provided with support columns 2, and the four corners of the lower side of the support column 2 are provided with supports Seat 3, the inner lower end of the support seat 3 is inlaid with a friction pad, which can effectively increase the friction between the equipment and the ground, which can effectively ensure the stability of the equipment. The front right end of the box body 1 is equipped with an electric control Box 29, the controller inside the electric control box 29 is connected with the electrical equipment inside the equipment by wires, so that the equipment can be effectively controlled to work and run. The upper end of the middle part of the box body 1 is provided with a stirring chamber 4, and the stirring chamber 4. The upper side is provided with a motor 5, and the outer side of the motor 5 is provided with a protective cover, which can effectively protect the motor 5. The left side of the motor 5 is provided with a feeding port 31, which can facilitate the addition of chemicals. The upper side of the feeding port 31 There is a sealing cover, the right side of the motor 5 is provided with a liquid feeding pipe 30, the upper side of the liquid feeding pipe 30 is provided with a connecting flange, which can be easily connected with the sewage inlet pipe, and the lower side of the motor 5 is provided with a rotating shaft 6. The rotating shaft 6 is connected to the motor 5 through a coupling, and the left and right sides of the rotating shaft 6 are provided with stirring rods 7, and the stirring rod 7 is driven by the motor 5 to stir the waste water and the added chemical agents, so that the chemical agents can be Sufficient reaction can effectively remove heavy metal ions in wastewater.

The lower side of the stirring chamber 4 is provided with a drain pipe 8, the drain pipe 8 is provided with a first electromagnetic valve, which can effectively control the discharge of the solution, and the lower side of the drain pipe 8 is provided with a filter chamber 9, The four corners between the filter chamber 9 and the stirring chamber 4 are provided with support rods, which can effectively ensure the stability of the stirring chamber 4, and the middle part of the filter chamber 9 is provided with a filter cover 10, which can effectively filter waste water, which can effectively The harmful gas in the waste water can be removed efficiently. The underside of the filter cover 10 is provided with a silt discharge pipe 11, and the silt discharge pipe 11 is provided with a silt pump 12, which can effectively and conveniently discharge silt. The four corners of the filter chamber 9 are provided with There is a suction pipe 13, and a suction pump 14 is arranged on the suction pipe 13, and a treatment chamber 15 is arranged outside the upper end of the water pump 14, and several layers of activated carbon adsorption layers 16 are arranged inside the treatment chamber 15, which can effectively absorb waste water There are also harmful gases in the waste water, which can effectively prevent the waste gas from polluting the environment. The outer end of the lower side of the treatment chamber 15 is provided with a first connecting pipe 17, and the first connecting pipe 17 is provided with an acid-base detection device. The device 18 can be used for acid-base detection of waste water. An acid-base neutralization chamber 19 is provided on the lower side of the first connecting pipe 17, and an acid-base storage chamber 20 is provided between the acid-base neutralization chambers 19 at the front and rear ends. The outer end of the acid-base storage chamber 20 is provided with an acidic solution storage chamber 21, the inner side of the acidic solution storage tank 21 is provided with an alkaline solution storage chamber 22, and the front and rear sides of the acidic solution storage chamber 21 and the alkaline solution storage chamber 22 are provided with There is a second connecting pipe 23, and the second connecting pipe 23 is provided with a liquid filling pump 24, which can effectively neutralize acid and alkali, so that the waste water remains neutral. The acidic solution storage chamber 21 and the alkaline solution storage chamber 22 is provided with a liquid filling port 25, and the lower side of the acid-base neutralization chamber 19 is provided with a third connecting pipe 26, and the third connecting pipe 26 is provided with a second solenoid valve, and the third connecting pipe 26 The lower side is provided with a water storage chamber 27, which can effectively store treated water. The left side of the water storage chamber 27 is provided with a water outlet pipe 28, and the upper side of the water outlet pipe 28 is provided with a control knob.

The sewage of the present invention is added to the inside of the mixing chamber 4 through the liquid feeding pipe 30, and then the corresponding chemical agent is added inside the feeding pipe 31, so that the controller inside the electric control box 29 controls the motor 5 to drive the stirring rod 7 to rotate, so that the waste water can be The heavy metal ions in the water fully react with the chemical agents to produce precipitated impurities, and enter the filter chamber 9 together with the sewage, and filter through the filter cover 10, so that the sewage is sucked into the treatment chamber 15 through the four-corner suction pipes, so that Adsorb the harmful gases in the waste water through the active carbon adsorption layer 16, which can effectively prevent the waste gas from polluting the environment, and then detect it through the acid-base detector 18, so that the waste water enters the inside of the acid-base neutralization chamber 19, Detect the acidity and alkalinity of the solution according to the acid-base detector 18, control the liquid addition pump 24 to add solution inside the acid-base neutralization chamber 19 at the four corners by the controller inside the electric control box 19, carry out acid-base neutralization, and neutralize like this The final water enters the inside of the water storage chamber 27 through the third connecting pipe, and then is discharged through the water outlet pipe 28, so that the waste water can be effectively treated, the environment is protected, and water resources are saved.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A small-scale industrial wastewater treatment equipment, comprising a box, characterized in that, the four corners of the lower side of the box are provided with support columns, the four corners of the lower side of the support column are provided with support seats, and the inner lower end of the support seats is inlaid with friction pad, an electric control box is provided at the right end of the front side of the box, a stirring chamber is provided at the upper end of the middle part of the box, a motor is provided on the upper side of the stirring chamber, a feeding port is provided on the left side of the motor, and a feeding port is provided on the left side of the motor. The right side is provided with a liquid feeding pipe, the lower side of the motor is provided with a rotating shaft, the left and right sides of the rotating shaft are provided with stirring rods, the lower side of the stirring chamber is provided with a liquid discharge pipe, and the liquid discharge pipe is provided with a first Solenoid valve, the lower side of the discharge pipe is provided with a filter cavity, the middle part of the filter cavity is provided with a filter cover, the lower side of the filter cover is provided with a silt discharge pipe, and the silt discharge pipe is provided with a silt pump. The four corners of the filter chamber are provided with suction pipes, the suction pipes are provided with a water pump, and a treatment chamber is provided outside the upper end of the water pump, and several layers of activated carbon adsorption layers are arranged inside the treatment chamber. There is a first connecting pipe at the end, the first connecting pipe is provided with an acid-base detector, the lower side of the first connecting pipe is provided with an acid-base neutralization chamber, and the acid-base neutralization chamber at the front and rear ends is provided with An acid-base storage chamber, the outer end of the acid-base storage chamber is provided with an acid solution storage chamber, the inner side of the acid solution storage box is provided with an alkaline solution storage chamber, the front and rear sides of the acid solution storage chamber and the alkaline solution storage chamber A second connecting pipe is provided, the second connecting pipe is provided with a liquid filling pump, the upper side of the acid solution storage chamber and the alkaline solution storage chamber is provided with a liquid filling port, and the lower side of the acid-base neutralization chamber is provided with A third connecting pipe, a second solenoid valve is provided on the third connecting pipe, a water storage chamber is provided on the lower side of the third connecting pipe, and a water outlet pipe is provided on the left side of the water storage chamber. 2. A small industrial wastewater treatment device according to claim 1, characterized in that a protective cover is provided outside the motor. 3. A small industrial wastewater treatment device according to claim 1, characterized in that a sealing cover is provided on the upper side of the feeding port. 4. A small industrial wastewater treatment equipment according to claim 1, characterized in that a connecting flange is provided on the upper side of the liquid feeding pipe. 5. A small industrial wastewater treatment device according to claim 1, wherein the rotating shaft is connected to the motor through a coupling. 6. A small industrial wastewater treatment equipment according to claim 1, characterized in that, there are support rods at the four corners between the filter chamber and the stirring chamber. 7. A small industrial wastewater treatment device according to claim 1, characterized in that a control knob is provided on the upper side of the outlet pipe.