CN213708039U

CN213708039U - Descaling and sterilizing equipment for treating circulating water by adopting electrodes

Info

Publication number: CN213708039U
Application number: CN202022428464.6U
Authority: CN
Inventors: 谢一之; 巫江川; 覃峭; 李�昊; 赵洁
Original assignee: Guangxi Guiwu Jinan Refrigeration And Air Conditioning Technology Co ltd
Current assignee: Guangxi Guiwu Jinan Refrigeration And Air Conditioning Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-16
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to the technical field of circulating water treatment, in particular to a descaling and sterilizing device for treating circulating water by adopting electrodes; the water purifier comprises a tank body, jar internal portion is equipped with scale removal chamber and filter chamber, be equipped with first filter equipment between scale removal chamber and the filter chamber, the upper end in scale removal chamber is equipped with the water inlet, the lower extreme in scale removal chamber is equipped with the drain, scale removal chamber internal portion is equipped with the electro-adsorption scale removal device, the electro-adsorption scale removal device includes positive plate electrode and negative plate electrode, be equipped with second filter equipment and tympanic bulla subassembly in the filter chamber, second filter equipment sets up in the top of tympanic bulla subassembly, the upper end in filter chamber is equipped with delivery port and gas vent, install electric adsorber power and air blowing device on the jar body. An object of the utility model is to provide an adopt electrode treatment circulating water's scale removal sterilizing equipment has excellent scale removal bactericidal effect.

Description

Descaling and sterilizing equipment for treating circulating water by adopting electrodes

Technical Field

The utility model relates to a circulating water treatment technical field, in particular to adopt electrode treatment circulating water's scale removal sterilizing equipment.

Background

In modern industry, water is used as a necessary production resource, just like human blood, in large quantities. The industrial production not only needs to create wealth, but also needs to protect the environment, the utilization rate of industrial circulating cooling water is improved, and particularly, the water quantity per capita of China is small, and the water recycling and protection are necessary. The current industrial water is generally used for cooling, heating and the like, wherein the consumption of industrial circulating cooling water accounts for about 80 percent of the total amount of the industrial water on average, and most of the industrial circulating cooling water is directly discharged without being treated after being used.

In the process of using industrial circulating cooling water flowing in a pipeline system, scales are continuously generated in the pipeline system, the scales directly influence the heat exchange efficiency, the energy utilization rate is reduced, the normal operation of equipment is influenced, and even potential safety hazards are generated. The industrial circulating cooling water contains a large amount of cations, the circulating water containing the cations is directly discharged without being treated, the environment is polluted, and at present, a dosing method is generally adopted for removing scales, but the dosing method has the defects of troublesome water quality measurement, waste medicament consumption, higher treatment cost, corrosion to pipeline systems and equipment and shortened service life of the pipeline systems and the equipment. And an electromagnetic scale inhibition instrument is adopted in some cases, but the electromagnetic scale inhibition instrument only delays scale formation, and the scale formation is still slow and exists all the time in a pipeline system.

Therefore, a descaling and sterilizing device for treating circulating water by using electrodes is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adopt electrode treatment circulating water's scale removal sterilizing equipment has excellent scale removal bactericidal effect.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

the descaling and sterilizing equipment for treating circulating water by adopting the electrodes comprises a tank body, wherein a descaling cavity and a filter cavity are arranged in the tank body, a first filtering device is arranged between the descaling cavity and the filtering cavity, a water inlet is arranged at the upper end of the descaling cavity, the lower end of the descaling cavity is provided with a sewage outlet, the inner part of the descaling cavity is provided with an electro-adsorption descaling device, the electro-adsorption descaling device comprises a positive electrode plate and a negative electrode plate, a certain distance is left between the positive electrode plate and the negative electrode plate, a second filtering device and a bubbling assembly are arranged in the filtering cavity, the second filtering device is arranged above the bubbling assembly, the upper end of the filter cavity is provided with a water outlet and an air outlet, the tank body is provided with an electric absorber power supply and an air blowing device, the input end of the bubbling assembly is connected with the output end of the air blowing device, and the positive electrode plate and the negative electrode plate are respectively connected with the positive electrode and the negative electrode of the power supply of the electric absorber through leads.

Specifically, first filter equipment includes first filter body and a plurality of filter screen, first filter body sets up between scale removal chamber and filter chamber, first filter body is inside to be set up a plurality of filter screens.

Specifically, the mesh number of the filter screen is 500 meshes.

Specifically, the electric adsorption descaling device further comprises two electrode supports, the two electrode supports are symmetrically and fixedly connected to the upper end and the lower end of the inner wall of the descaling cavity, the positive electrode plate is fixedly connected to the electrode support located at the upper end, and the negative electrode plate is fixedly connected to the electrode support located at the lower end.

Specifically, the second filtering device comprises a second filtering main body and a plurality of MBR membrane elements, wherein the second filtering main body is arranged at the lower end of the water outlet, and the second filtering main body is arranged above the bubbling assembly.

Specifically, the bubbling assembly comprises an aerator pipe and a plurality of spray heads, the input end of the aerator pipe is connected with the output end of the air blowing device, the output end of the aerator pipe is provided with the plurality of spray heads, and the spray heads are arranged below the second filtering main body.

Specifically, the air blowing device is an air blower, and a one-way valve is further arranged between the air blower and the aerator pipe.

Specifically, the tank body is also provided with an ultrasonic generator.

The utility model has the advantages that: the utility model is provided with the electro-adsorption descaling device and the power supply of the electro-adsorber, and applies the electro-adsorption descaling technology, thereby not only being suitable for descaling and sterilization treatment of most industrial circulating water, but also effectively improving COD, BOD, chroma and the like, and having good descaling effect; by arranging the first filtering device, the industrial circulating water subjected to the descaling procedure can be preliminarily filtered, and most of microorganisms and all suspended particles in the industrial circulating water can be filtered; through setting up second filter equipment, tympanic bulla subassembly and air-blowing device, can realize purifying once more bacterium and microorganism impurity in the industrial circulation aquatic, have excellent bactericidal effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Reference numerals: the device comprises a tank body 1, a descaling cavity 2, a filter cavity 3, a water inlet 4, a sewage outlet 5, an electrode bracket 6, a positive electrode plate 7, a negative electrode plate 8, an ultrasonic generator 9, an electric absorber power supply 10, a water outlet 11, an automatic exhaust valve 12, an exhaust port 13, a second filter main body 14, an MBR membrane element 15, a spray head 16, an aeration pipe 17, an air blower 18, a first filter body 19 and a filter screen 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached figure 1, the descaling and sterilizing equipment adopting the electrode to treat circulating water comprises a tank body 1, wherein a descaling cavity 2 and a filter cavity 3 are arranged in the tank body 1, a first filtering device is arranged between the descaling cavity 2 and the filter cavity 3, a water inlet 4 is arranged at the upper end of the descaling cavity 2, a sewage outlet 5 is arranged at the lower end of the descaling cavity 2, an electric adsorption descaling device is arranged in the descaling cavity 2 and comprises a positive electrode plate 7 and a negative electrode plate 8, a certain distance is reserved between the positive electrode plate 7 and the negative electrode plate 8, a second filtering device and a bubbling assembly are arranged in the filter cavity 3, the second filtering device is arranged above the bubbling assembly, a water outlet 11 and an air outlet 13 are arranged at the upper end of the filter cavity 3, an electric adsorber power supply 10 and an air blowing device are arranged on the tank body 1, and the input end of the bubbling assembly is connected with the output end of the air blowing, the positive electrode plate 7 and the negative electrode plate 8 are respectively connected with the positive electrode and the negative electrode of an electric absorber power supply 10 through leads; the utility model is provided with the electro-adsorption descaling device and the power supply 10 of the electro-adsorber, and applies the electro-adsorption descaling technology, thereby not only being suitable for descaling and sterilization treatment of most industrial circulating water, but also effectively improving COD, BOD, chroma and the like, and having good descaling effect; by arranging the first filtering device, the industrial circulating water subjected to the descaling procedure can be preliminarily filtered, and most of microorganisms and all suspended particles in the industrial circulating water can be filtered; through setting up second filter equipment, tympanic bulla subassembly and air-blowing device, can realize purifying once more bacterium and microorganism impurity in the industrial circulation aquatic, have excellent bactericidal effect.

Specifically, the first filtering device comprises a first filtering body 19 and a plurality of filtering screens 20, the first filtering body 19 is arranged between the descaling cavity 2 and the filtering cavity 3, and the plurality of filtering screens 20 are arranged in the first filtering body 19; the mesh number of the filter screen 20 is 500 meshes; the descaling filter is used for primarily filtering industrial circulating water subjected to a descaling procedure, and can filter most microorganisms and all suspended particles in the industrial circulating water.

Specifically, the electro-adsorption descaling device further comprises two electrode supports 6, the two electrode supports 6 are symmetrically and fixedly connected to the upper end and the lower end of the inner wall of the descaling cavity 2, the positive electrode plate 7 is fixedly connected to the electrode support 6 at the upper end, and the negative electrode plate 8 is fixedly connected to the electrode support 6 at the lower end; the positive electrode plate 7 and the negative electrode plate 8 can be fixedly connected to the electrode bracket 6, and the structural stability is improved.

Specifically, the second filtering device comprises a second filtering main body 14 and a plurality of MBR membrane elements 15, wherein the second filtering main body 14 is arranged at the lower end of the water outlet 11, and the second filtering main body 14 is arranged above the bubbling assembly; the bubbling assembly comprises an aerator pipe 17 and a plurality of spray heads 16, the input end of the aerator pipe 17 is connected with the output end of the air-blowing device, the output end of the aerator pipe 17 is provided with the plurality of spray heads 16, and the spray heads 16 are arranged below the second filtering main body 14; the air blowing device is a blower 18, and a one-way valve is also arranged between the blower 18 and the aerator pipe 17; through setting up air-blower 18, squeeze into aeration pipe 17 with gas to utilize the jet-propelled of a plurality of shower nozzles 16, cooperate second filter main part 14 and a plurality of MBR membrane element 15, can purify bacterium and microorganism impurity once more in the industrial cycle aquatic, improved bactericidal effect greatly.

Specifically, the tank body 1 is also provided with an ultrasonic generator 9, so that scale deposited on the positive electrode plate 7 and the negative electrode plate 8 can be cleaned conveniently.

Further, the utility model relates to an air-blower 18 is micro-blower 18, and MBR membrane element 15 is the PVDF membrane, and gas vent 13 goes out to be equipped with air relief valve 12.

The utility model discloses a work flow: when in use, the positive electrode plate 7 and the negative electrode plate 8 are respectively connected with the positive electrode and the negative electrode of the electric absorber power supply 10 through leads to form an electric field, the blower 18 is driven to work simultaneously, then the industrial circulating water flows into the descaling cavity 2 from the water inlet 4, the impurity ions and the particles with points in the industrial circulating water respectively migrate to the positive electrode plate 7 and the negative electrode plate 8 and deposit on the electrodes under the action of the electric field, at the moment, the industrial circulating water which is subjected to the descaling procedure passes through the first filtering device, can filter out most microorganisms and all suspended particles in the industrial circulating water, is matched with the blower 18 to pump the gas into the aeration pipe 17, and utilizes the plurality of spray heads 16 to spray gas, is matched with the second filtering main body 14 and the plurality of MBR membrane elements 15 to carry out secondary filtering, and can carry out secondary purification on bacteria and, the gas generated in the purification process is discharged through the exhaust port 13, so that the sterilization effect is greatly improved; after the descaling device is used for a period of time, the positive electrode plate 7 and the negative electrode plate 8 are saturated or nearly saturated, the deposition of water scales on the positive electrode plate 7 and the negative electrode plate 8 reaches a certain degree, the water in the descaling cavity 2 is pushed to be vacuolated by the aid of an ultrasonic technology in cooperation with the ultrasonic generator 9, the scales deposited on the inner wall of the descaling cavity 2, the positive electrode plate 7 and the negative electrode plate 8 are cleaned, the water is discharged out of the tank body 1 through the sewage discharge outlet 5, and gas generated in the cleaning process is discharged through the air discharge outlet 13.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. Adopt electrode treatment circulating water's scale removal sterilizing installation, including a jar body, its characterized in that, jar internal portion is equipped with scale removal chamber and filter chamber, be equipped with first filter equipment between scale removal chamber and the filter chamber, the upper end in scale removal chamber is equipped with the water inlet, the lower extreme in scale removal chamber is equipped with the drain, the internal portion of scale removal chamber is equipped with the electro-adsorption scale removal device, the electro-adsorption scale removal device includes positive plate electrode and negative plate electrode, leave the certain distance between positive plate electrode and the negative plate electrode, be equipped with second filter equipment and tympanic bulla subassembly in the filter chamber, second filter equipment sets up in the top of tympanic bulla subassembly, the upper end in filter chamber is equipped with delivery port and gas vent, install electro-adsorber power and tympanic bulla device on the jar body, the input of tympanic bulla subassembly is connected with the output of tympanic bulla device, positive plate electrode and negative plate electrode are connected with the positive negative pole of.

2. A descaling and sterilizing apparatus adopting electrode for treating circulating water according to claim 1 wherein the first filter device comprises a first filter body and a plurality of filter screens, the first filter body is disposed between the descaling cavity and the filter cavity, and the plurality of filter screens are disposed inside the first filter body.

3. A descaling and sterilizing apparatus for treating circulating water with electrodes according to claim 2, wherein the mesh number of the filter screen is 500 meshes.

4. The apparatus for descaling and sterilizing circulating water by using electrodes as claimed in claim 1, wherein the electro-adsorption descaling device further comprises two electrode holders, the two electrode holders are symmetrically and fixedly connected to the upper and lower ends of the inner wall of the descaling chamber, the positive electrode plate is fixedly connected to the electrode holder at the upper end, and the negative electrode plate is fixedly connected to the electrode holder at the lower end.

5. The apparatus of claim 1, wherein the second filtering device comprises a second filtering main body and a plurality of MBR membrane elements, the second filtering main body is disposed at the lower end of the water outlet, and the second filtering main body is disposed above the bubbling assembly.

6. A descaling device for sterilizing circulating water by using electrode according to claim 5, wherein the bubbling assembly comprises an aerator pipe and a plurality of spray nozzles, the input end of the aerator pipe is connected with the output end of the air blowing device, the output end of the aerator pipe is provided with a plurality of spray nozzles, and the spray nozzles are arranged below the second filtering main body.

7. A descaling and sterilizing apparatus for treating circulating water with electrodes according to claim 6, wherein the air blower is a blower, and a one-way valve is further disposed between the blower and the aeration pipe.

8. A descaling and sterilizing apparatus for treating circulating water with electrodes according to claim 1, wherein the tank body is further provided with an ultrasonic generator.