CN215389269U

CN215389269U - Automatic dosing device for industrial water treatment

Info

Publication number: CN215389269U
Application number: CN202121469042.1U
Authority: CN
Inventors: 户振宗
Original assignee: Dalian Zhongchenghuake Membrane Technology Co ltd
Current assignee: Dalian Zhongchenghuake Membrane Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-04
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an automatic dosing device for industrial water treatment, which relates to the technical field of industrial water treatment and solves the technical problem of poor mixing effect of the existing device, and comprises a reaction tank, wherein the upper wall surface of the reaction tank is fixedly connected with a mixing tank, a water replenishing port is arranged above one side wall of the mixing tank, a stirring device is arranged in the mixing tank, one side of the upper wall surface of the mixing tank is fixedly connected with a pair of supporting rods, a powder medicament box is fixedly connected above the pair of supporting rods, the lower end of the powder medicament box is communicated with a powder discharging pipe, the other end of the powder discharging pipe is communicated with the mixing tank, a related fan is arranged on the powder discharging pipe, a liquid medicament box is fixedly connected at the other side of the upper wall surface of the mixing tank, the lower end of the liquid medicament box is communicated with a connecting pipe, the device can spray out medicaments through a medicament outlet at the side of a water distribution pipe, the water distribution pipe can rotate in the reaction tank through recoil, so that the medicine can flow into the reaction tank more uniformly.

Description

Automatic dosing device for industrial water treatment

Technical Field

The utility model relates to the technical field of industrial water treatment, in particular to an automatic dosing device for industrial water treatment.

Background

Industrial waste water refers to waste water and waste liquid discharged from a process, which contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process and lost with water, and is an important cause of environmental pollution, particularly water pollution. The direct discharge of industrial wastewater is very large to damage the environment, so that the industrial wastewater needs to be treated before being discharged, the industrial wastewater and the heavy metal and other substances inside the industrial wastewater are precipitated or volatilized by using a reaction medicament, for example, in the utility model patent with the publication number of CN210544589U, an automatic dosing industrial sewage treatment device is disclosed, which comprises an agitating box and a liquid storage box, wherein the upper end of the agitating box is fixedly provided with a first motor, the upper part of the left end of the agitating box is fixedly connected with a water inlet pipe, the upper part of the right end of the agitating box is fixedly connected with a perfusion tube, the right end of the perfusion tube is fixedly connected with the upper part of the left end of the liquid storage box, the upper end of the liquid storage box is provided with a controller, the lower part of the right end of the liquid storage box is fixedly connected with a liquid outlet pipe, a dosing device and a first electromagnetic valve are fixedly arranged on the water inlet pipe, the first electromagnetic valve is positioned on the left side of the dosing device, and a second electromagnetic valve is fixedly arranged on the perfusion tube, and a metering pump is fixedly installed on the liquid outlet pipe. An automatic industrial sewage treatment plant who adds medicine, combine together through solenoid valve and controller and liquid level inductor, can realize automatic accuse and add medicine and store the liquid medicine, and be provided with the agitator tank, can let the liquid medicine dissolve fast to increase work efficiency and guarantee sewage treatment quality, however, the device can't even the arranging in the retort of liquid medicine when using, mixed effect is not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic dosing device for industrial water treatment, which solves the technical problem of poor mixing effect of the prior device.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an automatic chemical feeding device for industrial water treatment comprises a reaction tank, wherein a mixing tank is fixedly connected to the upper wall surface of the reaction tank, a water replenishing opening is arranged above one side wall of the mixing tank, a stirring device is arranged in the mixing tank, a pair of supporting rods is fixedly connected to one side of the upper wall surface of the mixing tank, a powder chemical box is fixedly connected to the upper side of each supporting rod, the lower end of the powder chemical box is communicated with a powder discharging pipe, the other end of the powder discharging pipe is communicated with the mixing tank, a related fan is arranged on the powder discharging pipe, a liquid chemical box is fixedly connected to the other side of the upper wall surface of the mixing tank, the lower end of the liquid chemical box is communicated with a connecting pipe, the other end of the connecting pipe is communicated with the mixing tank, a flow sensor is arranged on the connecting pipe, an electromagnetic valve is arranged on the connecting pipe and below the flow sensor, a water pump is fixedly connected to one side of the reaction tank, the reactor is characterized in that the inlet end of the water pump is communicated with a drug suction pipe, the other end of the drug suction pipe penetrates through one side wall of the mixing tank and is arranged at the bottom of the mixing tank, the outlet end of the water pump is communicated with a drug discharge pipe, the other end of the drug discharge pipe penetrates through the upper wall of the reaction tank and is arranged in the reaction tank, and a water distribution device is arranged at the other end of the drug discharge pipe.

Preferably, agitating unit includes the pivot, the pivot rotate connect in blending tank upper wall center department, blending tank upper wall center department rigid coupling has the motor, the pivot upper end runs through the blending tank upper wall with the motor drive end is linked together, pivot lateral wall rigid coupling has a plurality of connecting rods, and is a plurality of the equal rigid coupling of connecting rod one end has the screw band of disconnection.

Preferably, the water distribution device comprises a connection box, the connection box is rotatably connected to the other end of the medicine discharge pipe and communicated with the medicine discharge pipe, two water distribution pipes are fixedly connected to the side wall of the connection box and communicated with the connection box, and a plurality of medicine outlets are formed in one side wall of each of the two water distribution pipes.

Preferably, the upper wall of the connecting box is provided with a through hole, the connecting box is sleeved at the other end of the medicine discharging pipe through the through hole, a baffle ring is fixedly connected to the side wall at the other port of the medicine discharging pipe, and the upper surface of the baffle ring is in contact with the inner surface of the upper wall of the connecting box.

Preferably, the directions of the medicine outlets on the side walls of the two water distribution pipes are opposite.

Preferably, an upper cover is installed at the upper end of the powder medicament box.

Preferably, the upper wall of the liquid medicament box is provided with a medicament supplementing opening.

Preferably, the cross sections of the reaction tank and the mixing tank are circular.

Advantageous effects

The utility model provides an automatic dosing device for industrial water treatment, which has the advantages that a controller is used for starting a fan to close a fan so as to put powder medicament in a powder medicament box into a mixing tank through a powder discharge pipe, the amount of the fed medicament can be controlled by closing the fan, liquid medicament in a liquid medicament box can flow into the mixing tank through a connecting pipe after an electromagnetic valve is opened, the amount of the fed medicament can be calculated through a flow sensor arranged, the feeding and metering can be monitored conveniently, a motor is used for driving a rotating shaft to rotate, stirring can be carried out through a disconnected spiral belt on the rotating shaft, a water pump is started after stirring for a certain time, the stirred liquid medicament in the mixing tank can be sucked out through the water pump and is discharged into a reaction tank through a medicament discharge pipe, the medicament can be sprayed through a medicament outlet at the side of a water distribution pipe, the water distribution pipe can be rotated in the reaction tank through recoil, so that the medicine can flow into the reaction tank more uniformly.

Drawings

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

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic view of the internal structure of the water distribution device in the utility model viewed from the bottom.

In the figure: 1-a reaction tank; 2-mixing tank; 21-a rotating shaft; 22-a connecting rod; 23-breaking the ribbon; 24-a motor; 25-water replenishing port; 3-powder kit; 31-a support bar; 32-powder discharge tube; 33-shutting off the fan; 34-an upper cover; 4-liquid medicament tank; 41-connecting pipe; 42-a flow sensor; 43-a solenoid valve; 44-medicine supplement mouth; 5, a water pump; 51-a medicine suction pipe; 52-medicine discharge pipe; 53-stop ring; 6-a junction box; 61-water distribution pipe; 62-medicine outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic reagent feeding device for industrial water treatment, includes retort 1, the last wall rigid coupling of retort 1 has blending tank 2, moisturizing mouth 25 is installed to blending tank 2 lateral wall top, install agitating unit in blending tank 2, wall one side rigid coupling has a pair of bracing piece 31 on blending tank 2, and is a pair of bracing piece 31 top rigid coupling has powder medicament case 3, powder medicament case 3 lower extreme intercommunication has powder to arrange the material pipe 32, the powder is arranged the material pipe 32 other end and is linked together with blending tank 2, install relevant fan 33 on the powder row material pipe 32, wall opposite side rigid coupling has liquid medicament case 4 on blending tank 2, liquid medicament case 4 lower extreme intercommunication has connecting pipe 41, the connecting pipe 41 other end with blending tank 2 is linked together, install flow sensor 42 on the connecting pipe 41, on 41 and be located flow sensor 42 installs solenoid valve 43, a water pump 5 is fixedly connected to the upper wall surface of the reaction tank 1 and positioned on one side of the mixing tank 2, the inlet end of the water pump 5 is communicated with a drug suction pipe 51, the other end of the drug suction pipe 51 penetrates through one side wall of the mixing tank 2 and is arranged at the bottom of the mixing tank 2, the outlet end of the water pump 5 is communicated with a drug discharge pipe 52, the other end of the drug discharge pipe 52 penetrates through the upper wall of the reaction tank 1 and is arranged in the reaction tank 1, and a water distribution device is arranged at the other end of the drug discharge pipe 52; the stirring device comprises a rotating shaft 21, the rotating shaft 21 is rotatably connected to the center of the upper wall of the mixing tank 2, a motor 24 is fixedly connected to the center of the upper wall of the mixing tank 2, the upper end of the rotating shaft 21 penetrates through the upper wall of the mixing tank 2 and is communicated with the driving end of the motor 24, a plurality of connecting rods 22 are fixedly connected to the side wall of the rotating shaft 21, and one ends of the connecting rods 22 are fixedly connected with a breaking screw band 23; the water distribution device comprises a connecting box 6, the connecting box 6 is rotatably connected to the other end of the medicine discharge pipe 52, the connecting box 6 is communicated with the medicine discharge pipe 52, two water distribution pipes 61 are fixedly connected to the side wall of the connecting box 6, the two water distribution pipes 61 are communicated with the connecting box 6, and a plurality of medicine outlets 62 are formed in one side wall of each of the two water distribution pipes 61; a through hole is formed in the upper wall of the connecting box 6, the connecting box 6 is sleeved at the other end of the pesticide discharging pipe 52 through the through hole, a baffle ring 53 is fixedly connected to the side wall at the other port of the pesticide discharging pipe 52, and the upper surface of the baffle ring 53 is in contact with the inner surface of the upper wall of the connecting box 6; the directions of the medicine outlets 62 on the side walls of the two water distribution pipes 61 are opposite; the upper end of the powder medicament box 3 is provided with an upper cover 34; the upper wall of the liquid medicament box 4 is provided with a medicament supplementing opening 44; the cross sections of the reaction tank 1 and the mixing tank 2 are both circular.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be seen from the accompanying drawings 1-3 of the specification, when in use, the water pump 5, the flow sensor 42, the electromagnetic valve 43, the air shutter 33 and the motor 24 are communicated with an external power supply and an external controller through wires, the upper cover 34 is opened to add powder medicament into the powder medicament box 3, the liquid medicament can be added into the liquid medicament box 4 through the medicament supplementing opening 44, the diluting water can be added into the mixing tank 2 through the water supplementing opening 25, the air shutter 33 is started through the controller to put the powder medicament in the powder medicament box 3 into the mixing tank 2 through the powder discharging pipe 32, the dosage can be controlled through the air shutter 33, the electromagnetic valve 43 is opened through the external controller, the liquid in the liquid medicament box 4 can flow into the mixing tank 2 through the connecting pipe 41, the quantity of the inflowing medicament can be calculated through the flow sensor 42, so as to monitor, add and measure, the starting motor 24 drives the rotating shaft 21 to rotate through the motor 24, the stirring can be carried out through the disconnected spiral belt 23 on the rotating shaft 21, the water pump 5 is started after the stirring is carried out for a certain time, the stirred liquid medicine in the mixing tank 2 can be sucked out through the water pump 5 and discharged into the reaction tank 1 through the medicine discharge pipe 52, the medicine can be sprayed out through the medicine outlet 62 on the side of the water distribution pipe 61, the water distribution pipe 61 can rotate in the reaction tank 1 through the recoil, and the medicine can flow into the reaction tank 1 more uniformly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an automatic reagent feeding device for industrial water treatment, includes retort (1), its characterized in that, the wall rigid coupling has blending tank (2) on retort (1), moisturizing mouth (25) are installed to blending tank (2) a lateral wall top, install agitating unit in blending tank (2), wall one side rigid coupling has a pair of bracing piece (31) on blending tank (2), and is a pair of bracing piece (31) top rigid coupling has powder medicament case (3), powder medicament case (3) lower extreme intercommunication has powder row material pipe (32), the powder row material pipe (32) other end with blending tank (2) are linked together, install relevant fan (33) on powder row material pipe (32), wall opposite side rigid coupling has liquid medicament case (4) on blending tank (2), liquid medicament case (4) lower extreme intercommunication has connecting pipe (41), the utility model discloses a reaction tank, including connecting pipe (41), connecting pipe (41) other end and blending tank (2), install flow sensor (42) on connecting pipe (41), just be located on connecting pipe (41) solenoid valve (43) are installed to flow sensor (42) below, retort (1) is gone up the wall and is located blending tank (2) one side rigid coupling has water pump (5), water pump (5) entrance point intercommunication has medicine suction pipe (51), medicine suction pipe (51) other end runs through blending tank (2) a lateral wall place in blending tank (2) bottom, water pump (5) exit end intercommunication has medicine discharge pipe (52), medicine discharge pipe (52) other end runs through retort (1) upper wall place in retort (1), the water distribution device is installed to medicine discharge pipe (52) other end.

2. The automatic dosing device for industrial water treatment according to claim 1, wherein the stirring device comprises a rotating shaft (21), the rotating shaft (21) is rotatably connected to the center of the upper wall of the mixing tank (2), a motor (24) is fixedly connected to the center of the upper wall of the mixing tank (2), the upper end of the rotating shaft (21) penetrates through the upper wall of the mixing tank (2) and is communicated with the driving end of the motor (24), a plurality of connecting rods (22) are fixedly connected to the side wall of the rotating shaft (21), and a plurality of broken screw bands (23) are fixedly connected to one ends of the connecting rods (22).

3. The automatic chemical feeding device for industrial water treatment according to claim 1, wherein the water distribution device comprises a connection box (6), the connection box (6) is rotatably connected to the other end of the chemical discharge pipe (52), the connection box (6) is communicated with the chemical discharge pipe (52), two water distribution pipes (61) are fixedly connected to the side wall of the connection box (6), the two water distribution pipes (61) are both communicated with the connection box (6), and a plurality of chemical outlets (62) are formed in one side wall of each of the two water distribution pipes (61).

4. The automatic chemical feeding device for industrial water treatment according to claim 3, wherein a through hole is formed in the upper wall of the connecting box (6), the connecting box (6) is sleeved at the other end of the chemical discharging pipe (52) through the through hole, a retaining ring (53) is fixedly connected to the side wall at the other port of the chemical discharging pipe (52), and the upper surface of the retaining ring (53) is in contact with the inner surface of the upper wall of the connecting box (6).

5. The automatic medicine feeding device for industrial water treatment according to claim 3, wherein the directions of the medicine outlets (62) on the side walls of the two water distribution pipes (61) are opposite.

6. The automatic chemical feeding device for industrial water treatment as claimed in claim 1, wherein the upper end of the powder chemical tank (3) is provided with an upper cover (34).

7. The automatic dosing device for industrial water treatment according to claim 1, characterized in that the upper wall of the liquid medicament tank (4) is provided with a medicament supplementing opening (44).

8. The automatic dosing device for industrial water treatment according to claim 1, characterized in that the reaction tank (1) and the mixing tank (2) are both circular in cross section.