CN207845246U - A kind of sewage treatment equipment for printing factory - Google Patents

Abstract

The utility model discloses a sewage treatment device is used in printing factory, the power distribution box comprises a box body, the right side fixedly connected with spray tank of box, spray tank's top from left to right runs through in proper order has drain pipe and feed liquor pipe, spray tank's inside sliding connection has the piston, and the piston housing establishes the surface at drain pipe and feed liquor pipe, the top of drain pipe runs through the right wall of box and extends to the inside of box, the surface of drain pipe just is located the first solenoid valve of top fixedly connected with of spray tank, the surface of feed liquor pipe just is located spray tank's top fixedly connected with check valve, spray tank's bottom fixedly connected with machine case, the utility model relates to a sewage treatment technical field. This sewage treatment device is used in printing factory, feed liquor pipe can directly add the liquid medicine to the piston below, utilizes the piston can pressurize the liquid medicine, in adding the sewage with the liquid medicine automatically, has avoided artifical the interpolation, labour saving and time saving, and the control addition of being convenient for.

Description

A kind of sewage treatment equipment for printing factory

technical field

The utility model relates to the technical field of sewage treatment, in particular to sewage treatment equipment for a printing factory.

Background technique

Water treatment refers to the physical and chemical measures taken to make the water quality meet certain usage standards. The purpose of treatment is to improve water quality and make it meet certain water quality standards. Water treatment methods include physical treatment and chemical treatment. Human beings have used water treatment methods for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. The most important adsorption method is to use activated carbon for adsorption. The barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain cleaner water. In addition, the physical method also includes the precipitation method, which is to let the impurities with a small specific gravity float on the water surface to remove them, or the impurities with a large specific gravity to settle down, and then obtain them. The chemical method is to use various chemicals to transform the impurities in the water into substances less harmful to the human body, or to concentrate the impurities. The chemical treatment method with the longest history can be regarded as adding alum to the water. After the impurities in the water are collected, the volume changes. Large, you can use filtration to remove impurities. Water treatment includes two types: sewage treatment and drinking water treatment. In some places, sewage treatment is further divided into two types, namely sewage treatment and reclaimed water reuse.

Printing factory sewage contains a lot of harmful substances, direct discharge will cause harm to the environment, and the existing sewage treatment is usually centralized treatment of sewage in the sewage tank, manually adding precipitant, but it is difficult to control the amount of artificial addition, which will lead to Waste, increase cost.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a sewage treatment equipment for a printing factory, which solves the problem that it is difficult to control the dosage by adding precipitant manually, which will lead to waste and increase the cost.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a sewage treatment equipment for printing plants, including a box body, the right side of the box body is fixedly connected with a liquid medicine tank, and the top of the liquid medicine tank is connected from From left to right, there are liquid outlet pipes and liquid inlet pipes in sequence. The inside of the liquid medicine tank is slidably connected with a piston, and the piston is sleeved on the surface of the liquid outlet pipe and the liquid inlet pipe. The top of the liquid outlet pipe runs through the tank. The right wall of the body and extends to the inside of the box body, the surface of the liquid outlet pipe and the top of the liquid medicine tank are fixedly connected with the first solenoid valve, the surface of the liquid inlet pipe and the top of the liquid medicine tank is fixedly connected There is a one-way valve, the bottom of the liquid medicine tank is fixedly connected with an organic box, and the top of the box body is movably connected with a box cover.

Preferably, the inside of the chassis is fixedly connected with a motor and a partition in turn from left to right, and the surface of the output shaft of the motor is fixedly connected with a first bevel gear, and the bottom of the inner cavity of the cabinet is located between the motor and the partition The rotation is connected with a stirring shaft.

Preferably, the top end of the stirring shaft penetrates the bottom of the box and extends to the inside of the box, and a stirring rod is fixedly connected to the surface of the stirring shaft and located inside the box.

Preferably, a second bevel gear is fixedly connected to the surface of the stirring shaft and inside the case, and one side of the second bevel gear meshes with the first bevel gear.

Preferably, the bottom of the box is connected with a water outlet pipe on the right side of the partition, the surface of the water outlet pipe is covered with a waterproof box, and the top of the waterproof box is fixedly connected to the bottom of the box body, and the water outlet pipe The surface and the inside of the waterproof box are fixedly connected with a second solenoid valve.

Preferably, an activated carbon plate is movably connected between the inner wall of the cabinet and the partition, the right side of the cabinet is hinged with a door, the right side of the cabinet is communicated with a drain pipe, and the bottom of the cabinet is fixedly connected There are feet.

Beneficial effect

The utility model provides a sewage treatment device for a printing factory. Has the following beneficial effects:

(1) For the sewage treatment equipment used in the printing factory, there are liquid outlet pipes and liquid inlet pipes running through the top of the liquid medicine tank from left to right. The inside of the liquid medicine tank is slidably connected to a piston, and the piston is sleeved on the outlet pipe. The surface of the liquid pipe and the liquid inlet pipe, the top of the liquid outlet pipe runs through the right wall of the box and extends to the inside of the box, the surface of the liquid outlet pipe and the top of the liquid medicine tank are fixedly connected with the first solenoid valve, the liquid inlet The surface of the pipe and the top of the liquid medicine tank are fixedly connected with a one-way valve. The liquid inlet pipe can directly add the liquid medicine to the bottom of the piston. The piston can pressurize the liquid medicine and automatically add the liquid medicine to the sewage, avoiding manual Adding, saving time and effort, and easy to control the amount of addition.

(2) The sewage treatment equipment used in the printing factory has an outlet pipe connected to the bottom of the box and on the right side of the partition. The surface of the outlet pipe is covered with a waterproof box, and the top of the waterproof box is connected to the bottom of the box. Fixed connection, the surface of the outlet pipe and the inside of the waterproof box are fixedly connected with a second solenoid valve, and an activated carbon plate is movably connected between the inner wall of the chassis and the partition. The second solenoid valve can be used to automatically control the discharge of sewage, and the waterproof box can be The second electromagnetic valve is prevented from entering water, and the sediment in the sewage can be filtered through the activated carbon plate, so that the sewage can be discharged safely.

Description of drawings

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

Fig. 2 is a partial enlarged view of A in Fig. 1 of the utility model.

In the figure: 1 box body, 2 liquid medicine tank, 3 liquid outlet pipe, 4 liquid inlet pipe, 5 piston, 6 first solenoid valve, 7 one-way valve, 8 chassis, 9 box cover, 10 motor, 11 partition, 12 first bevel gear, 13 stirring shaft, 14 stirring rod, 15 second bevel gear, 16 outlet pipe, 17 waterproof box, 18 second solenoid valve, 19 activated carbon plate, 20 box door, 21 drain pipe.

Detailed ways

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 Figure 1-2, the utility model provides a technical solution: a kind of sewage treatment equipment for printing plants, including a box body 1, the bottom of the box body 1 and the right side of the partition 11 are connected with a water outlet pipe 16, the outlet pipe 16 The surface of the water pipe 16 is covered with a waterproof box 17, and the top of the waterproof box 17 is fixedly connected with the bottom of the casing 1, and the surface of the water outlet pipe 16 is fixedly connected with a second electromagnetic valve 18 inside the waterproof box 17, and the casing 1 The right side of the liquid medicine tank 2 is fixedly connected with the liquid medicine tank 2, and the top of the liquid medicine tank 2 runs through the liquid outlet pipe 3 and the liquid inlet pipe 4 sequentially from left to right. Set on the surface of the liquid outlet pipe 3 and the liquid inlet pipe 4, the top of the liquid outlet pipe 3 runs through the right wall of the box body 1 and extends to the inside of the box body 1, and the surface of the liquid outlet pipe 3 is located on the top of the liquid medicine tank 2 The first solenoid valve 6 is fixedly connected, and the surface of the liquid inlet pipe 4 and the top of the liquid medicine tank 2 are fixedly connected with a one-way valve 7. The one-way valve 7 can prevent the liquid medicine from flowing backward from the liquid inlet pipe 4. 4. The medicinal liquid can be directly added to the bottom of the piston 5. The medicinal liquid can be pressurized by the piston 5, and the medicinal liquid can be automatically added to the sewage, which avoids manual addition, saves time and effort, and is convenient to control the amount of addition. The liquid medicine tank 2 The bottom is fixedly connected with an organic case 8, and the interior of the case 8 is fixedly connected with a motor 10 and a partition 11 in turn from left to right, and the surface of the output shaft of the motor 10 is fixedly connected with a first bevel gear 12, and the bottom of the inner cavity of the case 8 is located at A stirring shaft 13 is rotatably connected between the motor 10 and the partition 11. The top of the stirring shaft 13 penetrates the bottom of the casing 1 and extends to the inside of the casing 1. The surface of the stirring shaft 13 is fixedly connected to the inside of the casing 1. The stirring rod 14, the surface of the stirring shaft 13 and the inside of the cabinet 8 are fixedly connected with a second bevel gear 15, and one side of the second bevel gear 15 meshes with the first bevel gear 12, and the inner wall of the cabinet 8 and the dividing plate 11 An active carbon plate 19 is movably connected between them, and the second electromagnetic valve 18 can be used to automatically control the discharge of sewage, and the waterproof box 17 can prevent the second electromagnetic valve 18 from entering water, and the precipitation in the sewage can be filtered through the active carbon plate 19, so that Sewage can be discharged safely. The right side of the cabinet 8 is hinged with a cabinet door 20, which is convenient for taking out the active carbon plate 19 for replacement. The right side of the cabinet 8 is connected with a drainage pipe 21. The top movable connection has case cover 9.

During work, add liquid medicine to the liquid medicine tank 2 through the liquid inlet pipe 4, add sewage to the box body 1, then close the box cover 9, start the motor 10 and open the first solenoid valve 6, and the piston 5 pressurizes the liquid medicine , the liquid medicine is squeezed into the tank 1, the motor 10 drives the first bevel gear 1 to rotate, the second bevel gear 15 which meshes with each other drives the stirring shaft 13 to rotate, and the stirring rod 14 is used to mix the sewage and the liquid medicine, and the precipitation is completed Finally, after closing the device, let it stand for a period of time, open the second solenoid valve 18, and the sewage will flow out through the outlet pipe 16. After being filtered by the activated carbon plate 19, the sewage will be discharged from the drain pipe 21, and the chamber door 20 will be opened regularly to take out the activated carbon plate 19 for replacement.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A sewage treatment equipment for a printing factory, comprising a box body (1), characterized in that: the right side of the box body (1) is fixedly connected with a liquid medicine tank (2), and the liquid medicine tank (2) The liquid outlet pipe (3) and the liquid inlet pipe (4) run through the top of the liquid medicine tank (2) in sequence from left to right, and a piston (5) is slidably connected to the inside of the liquid medicine tank (2), and the piston (5) is sleeved on the outlet The surface of the liquid pipe (3) and the liquid inlet pipe (4), the top of the liquid outlet pipe (3) runs through the right wall of the box (1) and extends to the inside of the box (1), the liquid outlet pipe The surface of (3) and the top of the liquid medicine tank (2) are fixedly connected with a first solenoid valve (6), and the surface of the liquid inlet pipe (4) and the top of the liquid medicine tank (2) are fixedly connected with a single The bottom of the liquid medicine tank (2) is fixedly connected with a casing (8), and the top of the casing (1) is movably connected with a box cover (9). 2. A sewage treatment equipment for a printing factory according to claim 1, characterized in that: the inside of the chassis (8) is fixedly connected with a motor (10) and a partition (11) sequentially from left to right, and The surface of the output shaft of the motor (10) is fixedly connected with the first bevel gear (12), and the bottom of the inner cavity of the chassis (8) is located between the motor (10) and the partition (11) and is connected with the stirring shaft (13 ). 3. The sewage treatment equipment for printing plants according to claim 2, characterized in that: the top of the stirring shaft (13) penetrates the bottom of the box (1) and extends to the inside of the box (1), A stirring rod (14) is fixedly connected to the surface of the stirring shaft (13) and inside the box body (1). 4. The sewage treatment equipment for printing plants according to claim 2, characterized in that: the surface of the stirring shaft (13) and the inside of the chassis (8) are fixedly connected with a second bevel gear (15), And one side of the second bevel gear (15) meshes with the first bevel gear (12). 5. The sewage treatment equipment for printing plants according to claim 1, characterized in that: the bottom of the box (1) and the right side of the partition (11) are connected with a water outlet pipe (16), so The surface of the water outlet pipe (16) is covered with a waterproof box (17), and the top of the waterproof box (17) is fixedly connected to the bottom of the box (1), and the surface of the water outlet pipe (16) is located in the waterproof box ( 17) is fixedly connected with a second solenoid valve (18). 6. The sewage treatment equipment for printing plants according to claim 1, characterized in that: an activated carbon plate (19) is movably connected between the inner wall of the chassis (8) and the partition (11), and the chassis The right side of (8) is hinged with a box door (20), the right side of the cabinet (8) is connected with a drainpipe (21), and the bottom of the cabinet (8) is fixedly connected with feet.