CN205472848U - Environment -friendly chemical wastewater adds medicine stirring purifier - Google Patents

Abstract

The utility model discloses an environment-friendly chemical sewage dosing, stirring and purifying device, which comprises a sewage discharge pipe, a sewage mixing reaction tank, a drainage pipe, a filter screen, blades and a sewage water inlet pipe, and the bottom of the sewage mixing reaction tank is set as a sedimentation chamber , the lower end of the sedimentation chamber is connected to the sewage pipe, and a filter screen is installed inside the sewage mixing reaction tank. The coagulant addition pipe, backwash pipe, drain pipe and sewage inlet pipe are welded on the side wall of the reaction tank. A motor is installed on the top of the sewage mixing reaction tank. The motor is connected to the main shaft, and the main shaft passes through the sewage mixing reaction tank and the filter to connect to the paddle , realize the dosing, stirring and filtering of chemical sewage, the purification effect is good, it helps the magnetization of chemical sewage, accelerates the chemical reaction rate, avoids the direct discharge of chemical sewage and pollutes the environment, and is not easy to block during use.

Description

An environment-friendly chemical sewage dosing stirring purification device

technical field

The utility model relates to the technical field of chemical equipment, in particular to an environment-friendly chemical sewage dosing and stirring purification device.

Background technique

At present, with the development of science and technology, industries and other fields have also made rapid progress, but it has brought about a sharp increase in the amount of chemical sewage. Therefore, the purification of sewage is of great significance to the protection of the environment. Chemical sewage contains A large amount of sludge, etc., which brings great difficulties to the later sewage purification. The traditional sewage purification adopts the method of sedimentation. This method takes a long time to purify, and the filtering effect of sludge is poor, and it needs to occupy a large working space. , The operation steps are complicated, consume resources very much, increase the cost of chemical sewage treatment, and blockage is prone to occur in the process of removing scum and sediment, which affects the normal process of purification, and it is difficult to meet the purification needs of chemical sewage.

Contents of the invention

The purpose of this utility model is to provide an environment-friendly chemical sewage dosing and stirring purification device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An environment-friendly chemical sewage dosing and stirring purification device, including a sewage discharge pipe, a sewage mixing reaction tank, a drain pipe, a filter screen, paddles and a sewage inlet pipe. The bottom end of the sewage mixing reaction tank is welded with a support frame, and the sewage mixing reaction tank The bottom of the tank is set as a sedimentation chamber, and the lower end of the sedimentation chamber is connected to the sewage pipe. A filter screen is installed inside the sewage mixing reaction tank. The mixing chamber and the side wall of the sewage mixing reaction tank are welded with a coagulant addition pipe, a backwash pipe, a drain pipe and a sewage inlet pipe, and the coagulant addition pipe and the sewage inlet pipe are connected to the mixing chamber, the backwash pipe and the drain pipe Connected to the filter chamber, a motor is installed on the top of the sewage mixing reaction tank, the motor is connected to the main shaft, and the main shaft passes through the sewage mixing reaction tank and the filter screen to connect to the blades.

As a further solution of the utility model: the bottom of the sewage mixing reaction tank is a conical structure.

As a further solution of the utility model: the sewage discharge pipe is welded below the sewage mixing reaction tank.

As a further solution of the utility model: the top of the sewage mixing reaction tank is welded with a residual gas discharge pipe, and the residual gas discharge pipe is connected to the filter chamber.

As a further solution of the present invention: the paddles are arranged in the mixing chamber.

As a further solution of the present invention: a permanent magnet is fixed on the side wall of the sewage mixing reaction tank outside the mixing chamber.

Compared with the prior art, the beneficial effects of the utility model are: the environmental-friendly chemical sewage dosing and stirring purification device has a compact structure and is easy to use, and realizes dosing, stirring and filtering of chemical sewage, and the purification effect is Good, it helps the magnetization of chemical sewage, speeds up the chemical reaction rate, avoids direct discharge of chemical sewage and pollutes the environment, and is not easy to block during use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1-sewage pipe, 2-spindle, 3-permanent magnet, 4-coagulant addition pipe, 5-backwash pipe, 6-sewage mixing reaction tank, 7-motor, 8-exhaust gas discharge pipe, 9 -Filtration chamber, 10-drainage pipe, 11-filter screen, 12-blade, 13-sewage water inlet pipe, 14-mixing chamber, 15-sedimentation chamber, 16-support frame.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, an environment-friendly chemical sewage dosing and stirring purification device includes a sewage pipe 1, a sewage mixing reaction tank 6, a drain pipe 10, a filter screen 11, paddles 12 and a sewage water inlet pipe 13. The bottom of the sewage mixing reaction tank 6 is welded with a support frame 16. The bottom of the sewage mixing reaction tank 6 is a conical structure. The pipe 1 is welded below the sewage mixing reaction tank 6, and a filter screen 11 is installed inside the sewage mixing reaction tank 6, and the sewage mixing reaction tank 6 above the filter screen 11 is set as a filter chamber 9, and the sewage mixing reaction tank below the filter screen 11 6 is set as a mixing chamber 14, and the side wall of the sewage mixing reaction tank 6 is welded with a coagulant addition pipe 4, a backwash pipe 5, a drain pipe 10, a sewage inlet pipe 13, a coagulant addition pipe 4 and a sewage inlet pipe 13 is connected to the mixing chamber 14, the backwash pipe 5 and the drain pipe 10 are connected to the filter chamber 9, the top of the sewage mixing reaction tank 6 is welded with a residual gas discharge pipe 8, and the residual gas discharge pipe 8 is connected to the filter chamber 9, and the sewage mixing reaction tank 6 A motor 7 is installed on the top, and the motor 7 is connected to the main shaft 2. The main shaft 2 passes through the sewage mixing reaction tank 6 and the filter screen 11 to connect to the paddle 12. The paddle 12 is arranged in the mixing chamber 14, and the sewage mixing reaction tank outside the mixing chamber 14 6 side walls are fixed with permanent magnets 3.

During use, inject chemical sewage into the mixing chamber 14 in the sewage mixing reaction tank 6 through the sewage water inlet pipe 13, then add chemicals to the mixing chamber 14 through the coagulant adding pipe 4, start the motor 7, and the motor 7 drives the main shaft 2 and paddle 12 are rotated and stirred to fully mix and react the medicament and chemical sewage. The condensed sediment in the chemical sewage is filtered by the filter screen 11 and falls into the sedimentation chamber 15, and finally discharged from the sewage pipe 1. The side wall of the sewage mixing reaction tank 6 The permanent magnet 3 fixed on the top is helpful for the magnetization of chemical sewage and accelerates the chemical reaction rate. The filtered sewage flows into the filter chamber 9 and is discharged from the drain pipe 10 to avoid direct discharge of chemical sewage and pollute the environment. The residual air discharge pipe 8 is effective The excess air in the sewage mixing reaction tank 6 is discharged, and the backwashing pipe 5 realizes backwashing of the filter screen 11 to avoid blockage of the filter screen 11 .

The working principle of the utility model is: the environmental-friendly chemical sewage dosing and stirring purification device has a compact structure and is easy to use, realizes dosing, stirring and filtering of chemical sewage, has a good purification effect, and is helpful for chemical sewage The magnetization speeds up the chemical reaction rate, avoids the direct discharge of chemical sewage and pollutes the environment, and is not prone to blockage during use.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included 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 includes 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 (6)

1. null1. an environmental protective type chemical sewage dosing stirring purifier，Including blow-off pipe、Sewage hybrid reaction tank、Drain pipe、Drainage screen、Blade and sewage water inlet pipe，It is characterized in that，The described tank bottoms end of sewage hybrid reaction is welded with bracing frame，Sewage hybrid reaction pot bottom is set to precipitate chamber，Precipitation lower end, chamber connection blow-off pipe，Sewage hybrid reaction tank is internally installed drainage screen，It is set to filtering chamber in sewage hybrid reaction tank above drainage screen，It is set to mix and blend chamber in sewage hybrid reaction tank below drainage screen，It is welded with coagulant adding tube on sewage hybrid reaction pot sidewall、Backwash tube、Drain pipe and sewage water inlet pipe，Coagulant adding tube connects mix and blend chamber with sewage water inlet pipe，Backwash tube connects filtering chamber with drain pipe，Sewage hybrid reaction upper end is provided with motor，Motor connects main shaft，Main shaft connects blade through sewage hybrid reaction tank and drainage screen.
2. A kind of environmental protective type chemical sewage dosing stirring purifier the most according to claim 1, it is characterised in that described sewage hybrid reaction pot bottom is conical structure.
3. A kind of environmental protective type chemical sewage dosing stirring purifier the most according to claim 1, it is characterised in that described blow-off pipe is welded on below sewage hybrid reaction tank.
4. A kind of environmental protective type chemical sewage dosing stirring purifier the most according to claim 1, it is characterised in that described sewage hybrid reaction upper end is welded with residual air delivery pipe, residual air delivery pipe connection filtering chamber.
5. A kind of environmental protective type chemical sewage dosing stirring purifier the most according to claim 1, it is characterised in that described blade is arranged on mix and blend chamber.
6. A kind of environmental protective type chemical sewage dosing stirring purifier the most according to claim 1, it is characterised in that be fixed with permanent magnet on the sewage hybrid reaction pot sidewall outside described mix and blend chamber.