CN217677168U

CN217677168U - Self-cleaning circulating water treatment equipment

Info

Publication number: CN217677168U
Application number: CN202221958270.XU
Authority: CN
Inventors: 李磊; 周一平; 李祥义
Original assignee: Pengju Environmental Protection Wuxi Co ltd
Current assignee: Pengju Environmental Protection Wuxi Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-10-28
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a self-cleaning circulating water treatment device, which comprises a reaction tank body, a disinfection tank body, a cooling tank body and a filter tank, wherein the tank bodies are connected through connecting pipes; the bottom of the side wall of the reaction tank body is provided with a water inlet, the top of the side wall is provided with a water outlet, the water outlet is connected with the disinfection tank body through a connecting pipe, and the disinfection tank body is connected with the cooling tank body; a plurality of layers of electrode plates are arranged in the reaction tank body, and a descaling shovel is arranged on each electrode plate and used for cleaning dirt attached to the electrode plates; the top of the reaction tank body is provided with a spray header for cleaning the electrode plate; the bottom of the reaction tank body is connected with a filtering tank for filtering sewage cleaned by the spray header. This device is through setting up the shower head at the tank deck, and installation scale removal shovel can in time be removed absorbent impurity, erodees the washing through spraying, need not artifical the dismantlement, not only practices thrift manpower resources, can also improve equipment's work efficiency.

Description

Self-cleaning circulating water treatment equipment

Technical Field

The embodiment of the application relates to the field of industrial production, in particular to circulating water treatment equipment capable of self-cleaning.

Background

The circulating water treatment equipment is a set of system equipment for cooling circulating water and treating water quality, and comprises a raw water pressure supply part, a raw water treatment part, a precise filtering part, a water storage part and the like.

In the related art, as the circulating water treatment equipment needs a large amount of water circulation, under the condition of poor water quality or substandard water quality, a large amount of dirt, bacteria and scale can be generated on the electrode plate, and the water circulation efficiency can be influenced if the electrode plate is not cleaned in time.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides self-cleaning circulating water treatment equipment which comprises a reaction tank body (10), a disinfection tank body (20), a cooling tank body (30) and a filter tank (40), wherein the tank bodies are connected through connecting pipes;

a water inlet is formed in the bottom of the side wall of the reaction tank body (10), a water outlet is formed in the top of the side wall, the water outlet is connected with the disinfection tank body (20) through the connecting pipe, and the disinfection tank body (20) is connected with the cooling tank body (30);

a plurality of layers of electrode plates (13) are arranged in the reaction tank body (10), and a descaling shovel (14) is arranged on each electrode plate (13) and used for cleaning dirt attached to each electrode plate (13); the top of the reaction tank body (10) is provided with a spray header (15) for cleaning the electrode plate (13);

the bottom of the reaction tank body (10) is connected with the filtering tank (40) and used for filtering sewage cleaned by the spray header (15).

Specifically, the reaction tank body (10) is divided into a control area (11) and a reaction area (12), the control area (11) and the tank bottom are inclined, and a control device and a hardware module are arranged in the control area (11);

and a sewage draining outlet is arranged below the water inlet and is positioned at the bottommost part of the inclined plane.

Specifically, the electrode plate (13) comprises a cathode plate and an anode plate, the cathode plate and the anode plate are alternately stacked, and the cathode plate and the anode plate are provided with a through hole array (131); the water flow cleaned by the spray header (15) flows to the inclined plane of the tank body through the through hole array (131).

Specifically, the descaling shovel (14) is arranged on the cathode plate and/or the anode plate, the descaling shovel (14) comprises an upper shovel block (141), a lower shovel block (142) and a connecting body (143), a channel (144) is formed between the upper shovel block (141) and the lower shovel block (142), and the electrode plate (13) is located in the channel (144).

Specifically, a telescopic rod (145) is arranged on the side edge of the connecting body (143), and the telescopic rod (145) is used for controlling the reciprocating motion of the descaling shovel (14); the telescopic rod (145) is electrically connected with a control box (16) outside the reaction tank body (10) and used for controlling the motion state of the telescopic rod (145).

Specifically, a filter screen (41) or a permeable membrane is arranged in the filter tank (40) and is used for filtering sewage flowing out of the sewage outlet.

The utility model discloses the beneficial effect who brings includes at least: through installation scale removal shovel on the plate electrode, through the reciprocating motion of electric drive scale removal shovel, can in time remove the impurity that replacement reaction adsorbs on the polar plate, the tank bottoms is washed with impurity to the shower head of cooperation tank deck simultaneously to filter through the filtering ponds. Compared with the traditional manual cleaning mode, the automatic cleaning mode can save labor cost and cleaning time, can also improve the circulating water treatment efficiency, and prolongs the service life of equipment.

Drawings

FIG. 1 is a schematic structural diagram of a self-cleaning circulating water treatment device provided by an embodiment of the application;

FIG. 2 is a schematic diagram of a descaling shovel and an electrode plate according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a descaling shovel provided in an embodiment of the present application.

The reference numerals denote: 10-a reaction tank body, 11-a control area, 12-a reaction area, 13-an electrode plate, 131-a through hole array, 14-a descaling shovel, 141-an upper shovel block, 142-a lower shovel block, 143-a connecting body, 144-a channel, 145-a telescopic rod, 15-a spray head, 16-a control box, 20-a disinfection tank body, 30-a cooling tank body, 40-a filter tank and 41-a filter screen.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the following detailed description of the embodiments of the present application will be made with reference to the accompanying drawings.

Reference herein to "a plurality" means two or more. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Fig. 1 is a schematic structural diagram of a self-cleaning circulating water treatment device provided in an embodiment of the present application. The equipment comprises a reaction tank body (10), a disinfection tank body (20), a cooling tank body (30) and a filter tank (40), wherein the tank bodies are connected through connecting pipes.

The reaction tank body (10) is a main tank body for reaction and water treatment, and the disinfection tank body (20) is used for sterilizing and disinfecting the water body subjected to primary treatment so as to avoid bacterial breeding. The water body after high-temperature disinfection needs to be further cooled for recycling, so a cooling tank body (30) or a cooling tower needs to be used for cooling. In the process of water treatment, an electrode plate (13) (comprising a cathode plate and an anode plate) is arranged inside the reaction tank body (10), and the cathode plate and the anode plate are alternately stacked, so that the purpose of sufficient reaction and purification of the water body is convenient. The water inlet is arranged below the side wall of the reaction tank body (10), the water outlet is arranged at the top of the reaction tank body, and water introduced into the reaction tank body needs to participate in the reaction through the electrode plate (13). The anode and the cathode of the electrode plate (13) are both made of titanium alloy materials, and the anode is plated with inert metal for the purpose of carrying out replacement reaction and adsorbing impurities on the cathode. However, when the cathode impurities are adsorbed too much, the cathode impurities need to be cleaned in time, otherwise the efficiency of the replacement reaction is affected.

As shown in fig. 2 and 3, the scheme is that a descaling shovel (14) is arranged on the cathode plate and/or the anode plate. The descaling shovel (14) is divided into an upper part and a lower part, and a channel (144) is arranged between the upper shovel block (141) and the lower shovel block (142). The electrode plate (13) is inserted into the channel (144), the side edges of the upper shovel block (141) and the lower shovel block (142) are provided with connecting bodies (143), and the connecting bodies (143) can be kept nested on the electrode plate (13) and cannot slide out (the height of the channel (144) is slightly larger than the thickness of the electrode plate (13)). The upper shovel block (141) and the lower shovel block (142) are of symmetrical structures, and shovel surfaces are in surface contact with the electrode plate (13) and used for shoveling away impurities adsorbed on the electrode plate. The connecting body (143) is also provided with an expansion link (145), and the expansion link (145) controls the whole descaling shovel (14) to reciprocate back and forth by a driving motor. In addition, the removed foreign matter sludge and the like need to be disposed of in time. Therefore, the spray head (15) is installed on the top of the reaction tank, the spray head (15) is externally connected with a water pipe, when cleaning is needed, spraying is started, all the electrode plates (13) can be washed, and therefore the through hole array (131) is formed in the electrode plates (13), and the water body sprayed by the through hole array (131) can cover all the electrode plates (13). In the scheme, impurities are adsorbed on the cathode plate, so that the descaling shovels (14) are arranged on the cathode plate, and an array formed by the descaling shovels (14) is driven by a power device at the bottom of the tank. In other embodiments, the descaling shovel (14) can be arranged on the anode plate or all the anode plates, and the descaling shovel (14) is installed on the anode plates, so that the descaling effect is improved. The outer wall of the reaction tank body (10) is also provided with a control box (16), and the control box (16) is used for controlling a motor to drive a descaling shovel (14) to reciprocate to shovel off dirt.

The removed impurity sludge and the like are flushed by water flow to flow into the tank bottom, so that the impurities can be thoroughly flushed, and water resources are saved. The scheme divides a reaction tank body (10) into a reaction area (12) and a control area (11), and the interface of the reaction zone and the control area is an inclined plane. The electrode plates (13) of each layer are arranged in the reaction area (12), and the control area (11) at the lower part is used for placing electric power and power facilities, such as control devices and hardware modules. Impurities flow onto the inclined plane through the array through holes after being washed, and then fall to the bottom. A sewage draining outlet is arranged below the water inlet, namely the bottommost part of the reaction zone (12), and the impurity sewage flows into the filter tank (40) through the sewage draining outlet. A filter screen (41) or a permeable membrane is arranged in the filter tank (40) for filtering impurities to obtain a tight water body, so that the water body can be recycled, and meanwhile, the metal impurities can be recycled for the second time, so that the resource utilization rate is improved.

To sum up, the self-cleaning circulating water treatment equipment that this application provided has installed the scale removal shovel on the motor board on the basis of realizing water treatment, and the scale removal shovel adopts the fluting design, and the reciprocating motion of cooperation motor and telescopic link ensures that the adsorbed impurity of the upper and lower face of plate electrode can in time be eradicated. The through hole array of seting up on the plate electrode not only can increase reaction area, fully carries out water treatment, improves reaction efficiency, but also can ensure that the impurity of shoveling off on each layer plate electrode can both be sprayed and washed, erodes the tank bottoms with impurity. And the jar body divide into reaction zone and control area, will be originally naked hardware and control spare part integrate jar internal portion, and the inclined plane that sets up simultaneously can assemble impurity to the inclined plane below, discharges through the drain, need not to wash the tank bottoms secondary, the water economy resource. The mixed impurity that flows out the filtering ponds can be with metal impurity and water separation through the filter screen, under the prerequisite of realization hydrologic cycle, can also retrieve metal impurity secondary, improves resource utilization.

The above description is that of the preferred embodiment of the present invention; it is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; any person skilled in the art, without departing from the invention, may make many possible variations and modifications, or may modify equivalent embodiments, without affecting the essential content of the invention; therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. A self-cleaning circulating water treatment device is characterized by comprising a reaction tank body (10), a disinfection tank body (20), a cooling tank body (30) and a filter tank (40), wherein the tank bodies are connected through connecting pipes;

the bottom of the side wall of the reaction tank body (10) is provided with a water inlet, the top of the side wall is provided with a water outlet, the water outlet is connected with the disinfection tank body (20) through the connecting pipe, and the disinfection tank body (20) is connected with the cooling tank body (30);

the bottom of the reaction tank body (10) is connected with the filtering tank (40) and is used for filtering sewage cleaned by the spray header (15).

2. The self-cleaning circulating water treatment equipment according to claim 1, wherein the reaction tank body (10) is divided into a control area (11) and a reaction area (12), the control area (11) and the tank bottom are inclined, and a control device and a hardware module are placed inside the control area (11);

3. The self-cleaning circulating water treatment equipment according to claim 2, wherein the electrode plates (13) comprise cathode plates and anode plates, the cathode plates and the anode plates are alternately stacked, and the cathode plates and the anode plates are provided with through hole arrays (131); the water flow cleaned by the spray header (15) flows to the inclined surface of the tank body through the through hole array (131).

4. The self-cleaning circulating water treatment equipment according to claim 3, wherein the descaling shovel (14) is arranged on the cathode plate and/or the anode plate, the descaling shovel (14) comprises an upper shovel block (141), a lower shovel block (142) and a connecting body (143), a channel (144) is formed between the upper shovel block (141) and the lower shovel block (142), and the electrode plate (13) is located in the channel (144).

5. The self-cleaning circulating water treatment equipment according to claim 4, wherein a telescopic rod (145) is arranged on the side of the connecting body (143), and the telescopic rod (145) is used for controlling the reciprocating motion of the descaling shovel (14); the telescopic rod (145) is electrically connected with a control box (16) outside the reaction tank body (10) and used for controlling the motion state of the telescopic rod (145).

6. The self-cleaning circulating water treatment equipment according to claim 1, wherein a filter screen (41) or a permeable membrane is arranged in the filter tank (40) and is used for filtering sewage flowing out of a sewage discharge outlet.