Cooling tower circulating water treatment device

Abstract

The invention provides a cooling tower circulating water treatment device which comprises a storage tank with a containing cavity, a supporting frame, a flow guide assembly, a water inlet pipe, an electrode net cylinder assembly, a power source, a water outlet cylinder and a water outlet pipe. The flow guide assembly is arranged in the second cavity area and comprises a flow guide cylinder, a flow guide reflecting piece and a first connecting piece, the first connecting piece is provided with a water outlet communicated with the flow guide cylinder, the flow guide reflecting piece is provided with a flow guide face, and the water inlet pipe is inserted into the first cavity area and extends into the flow guide cylinder; the electrode net cylinder assembly comprises a first electrode net cylinder and a second electrode net cylinder which are alternately arranged around the water outlet and used for being electrically connected to different electrodes of the power supply, the water outlet cylinder is located on one side of the cylinder bottom of the flow guide cylinder and provided with meshes, and the water outlet pipe is inserted into the second cavity area and extends into the bottom in the water outlet cylinder. The treatment device provided by the invention is beneficial to improving the purification efficiency and effect of the water body.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment devices, and in particular to a cooling tower circulating water treatment device. Background Art

[0002] As the closed cooling tower's external circulating cooling water continues to operate, pollutants in the circulating cooling water continue to accumulate, which will affect the functionality of the cooling system. Therefore, it is necessary to develop a water treatment device to decontaminate the circulating water of the cooling tower. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, an object of the present invention is to provide a cooling tower circulating water treatment device which is beneficial to improving the purification efficiency and effect of water bodies.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] A cooling tower circulating water treatment device comprises a storage tank with a receiving cavity, wherein the bottom of the receiving cavity is provided with an openable discharge port, wherein the discharge port is used to discharge scale, and further comprises:

[0006] A support frame is installed on the storage tank, the support frame is horizontally placed in the accommodating cavity, so that the accommodating cavity is separated into a first cavity area and a second cavity area, the support frame has a plurality of through holes connected between the first cavity area and the second cavity area, and the discharge port is arranged in the first cavity area;

[0007] A flow guide assembly is arranged in the second cavity area, the flow guide assembly includes a flow guide tube, a flow guide reflector and a first connecting member, the first connecting member is connected between the flow guide reflector and the tube mouth of the flow guide tube, the first connecting member is provided with at least two water outlets which are connected to the inside of the flow guide tube and are arranged around at an even distance, the flow guide reflector has a flow guide surface which is arranged relative to the tube bottom of the flow guide tube, and the water outlet exposes the flow guide surface;

[0008] A water inlet pipe, inserted into the first cavity area and extending into the guide tube through the guide reflector;

[0009] An electrode mesh cylinder assembly is mounted on the support frame and located in the second cavity area, the electrode mesh cylinder assembly comprising a first electrode mesh cylinder and a second electrode mesh cylinder alternately arranged around the water outlet;

[0010] A power source is placed outside the storage tank, and the first electrode mesh cylinder and the second electrode mesh cylinder are used to be electrically connected to different electrodes of the power source;

[0011] a water outlet cylinder installed in the second cavity area and located at one side of the bottom of the guide cylinder, wherein mesh holes are provided on the side of the water outlet cylinder so that the liquid in the second cavity area can penetrate into the guide cylinder through the mesh holes; and

[0012] A water outlet pipe is inserted into the second cavity area and extends into the bottom of the water outlet tube. The water outlet pipe is used to guide the infiltrated liquid out of the storage tank.

[0013] In some possible implementations, the guide surface is an arc surface that is bent relative to the bottom of the guide tube, and the arc surface is symmetrically arranged with the water inlet pipe as a symmetry axis.

[0014] In some possible implementations, the power supply is a positive-negative switching power supply.

[0015] In some possible embodiments, the number of the first electrode mesh tubes is at least two, the second electrode mesh tube is arranged between two adjacent first electrode mesh tubes, the first electrode mesh tube is used as a starting cathode electrode tube to be connected to the negative pole of the power supply, and the second electrode mesh tube is used as a starting anode electrode tube to be connected to the positive pole of the power supply.

[0016] In some possible implementations, a conduit is provided in the water outlet cylinder, and the conduit runs through the bottom and the top of the water outlet cylinder. The cooling tower circulating water treatment device further includes:

[0017] A driving member is installed on a side of the water outlet cylinder away from the guide cylinder; and

[0018] A cleaning assembly, the cleaning assembly includes a second connecting member, a third connecting member and a first cleaning brush, the second connecting member is arranged through the conduit, the driving member is used to drive the second connecting member to rotate, the third connecting member is placed between the electrode mesh cylinder assembly and the water outlet cylinder, the third connecting member is staggered with the second connecting member, the first cleaning brush is connected to the third connecting member and is arranged on the side of the first electrode mesh cylinder, and the first cleaning brush is used to clean scale on the first electrode mesh cylinder.

[0019] In some possible implementations, the cleaning component further includes:

[0020] a fourth connecting member, disposed on a side of the water outlet cylinder close to the driving member, the fourth connecting member being staggeredly connected to the second connecting member; and

[0021] A second cleaning brush is connected to the fourth connecting member, and the second cleaning brush is arranged beside the outer side of the water outlet cylinder to clean scale on the water outlet cylinder.

[0022] In some possible implementations, the following further includes:

[0023] a first mounting frame, mounted on the storage tank and disposed in the second cavity area, the water outlet tube being mounted on an end of the first mounting frame away from the diversion assembly; and

[0024] The second mounting frame is mounted on the storage tank and is located at a side of the water outlet cylinder away from the diversion assembly, and the driving member is mounted on an end of the second mounting frame away from the water outlet cylinder.

[0025] In some possible embodiments, when observed along the arrangement direction of the first cavity area and the second cavity area, the vertical cross-section of the first cavity area is conical, the large-diameter end of the first cavity area is adjacent to the second cavity area, and the discharge port is provided at the small-diameter end of the first cavity area.

[0026] In some possible implementations, the following further includes:

[0027] A first limiting member, wherein the outer end of each of the first electrode mesh cylinders abuts against at least two of the first limiting members for limited clamping; and

[0028] A second limiting member, wherein the outer side end of each of the second electrode mesh cylinders abuts against at least two second limiting members for limited clamping, and the first limiting member and the second limiting member are both convexly arranged on the same side of the support frame.

[0029] In some possible implementations, the following further includes:

[0030] Three supporting legs are arranged in a triangle, and the supporting legs include a leg portion and a foot portion. The leg portion is connected between the foot portion and the bottom end of the storage tank. When observed relative to the foot portion, the cross-section of the leg portion is V-shaped.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] In the present application, the circulating water to be treated is passed into the guide tube from the bottom through the coordinated cooperation of the water inlet pipe and the guide assembly, and the circulating water passed in falls to the guide reflector of the guide assembly under the action of gravity and flows into the second cavity area from the water outlet. In addition, the second cavity area is provided with an electrode mesh cylinder assembly electrically connected to the power supply, so that the water body flowing into the second cavity area can be electrochemically treated to purify the ionic impurities in the water body, thereby achieving the effect of purifying the water body. The insertion method of the water inlet pipe can avoid the impact of the water on the bottom area of ​​the accommodating cavity, thereby avoiding the impact of the deposited scale, and then facilitating the discharge of the scale, and reducing the pollution of the impacted scale to the electrode mesh cylinder assembly, thereby further improving the purification efficiency and effect of the water body. The water body treated by electrochemical softening of the electrode mesh cylinder assembly overflows from bottom to top through the mesh to the water outlet cylinder, thereby intercepting large particles of scale, so that the purification degree of the purified water discharged by the water outlet pipe at the bottom of the water outlet cylinder is further increased, thereby further improving the purification effect. The dirt separated from the water body during the treatment process can be accumulated at the discharge port under the action of gravity and discharged. Therefore, the treatment device of the present application is conducive to improving the purification efficiency and effect of the water body.

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A partial structural schematic diagram of a cooling tower circulating water treatment device provided in one embodiment of the present application;

[0035] Figure 2 To remove Figure 1 A schematic diagram of the structure of a portion of the storage tank is shown;

[0036] Figure 3 for Figure 1 Section along V-V;

[0037] Figure 4 for Figure 3 An enlarged view of section A is shown;

[0038] Figure 5 for Figure 1 Section along VI-VI;

[0039] Figure 6 for Figure 3 The schematic diagram of the connection between the guide assembly and part of the water inlet pipe shown;

[0040] Figure 7 for Figure 2 Schematic diagram of the connection of the support frame, water inlet pipe, part of the storage tank and support feet shown.

[0041] Description of Figure Numbers:

[0042] 10-storage tank; 11-first tank part; 12-second tank part; 101-accommodation chamber; 1011-first chamber area; 1012-second chamber area; 102-discharge port; 20-support frame; 21-first stopper; 22-second stopper; 201-through hole; 30-flow guide assembly; 31-flow guide tube; 32-flow guide reflector; 321-flow guide surface; 33-first connecting member; 301-water outlet; 40-water inlet pipe; 50-electrode Net cylinder assembly; 51 - first electrode net cylinder; 52 - second electrode net cylinder; 60 - water outlet cylinder; 61 - water outlet pipe; 62 - guide tube; 70 - driving member; 80 - cleaning assembly; 81 - second connecting member; 82 - third connecting member; 83 - first cleaning brush; 84 - fourth connecting member; 85 - second cleaning brush; 91 - first mounting frame; 92 - second mounting frame; 93 - supporting foot; 931 - leg; 932 - foot; 94 - conductive member. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0044] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a centered element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a centered element. When an element is referred to as "arranged on" another element, it can be arranged on the other element or there can be a centered element.

[0045] Reference Figure 1 An embodiment of the present application provides a cooling tower circulating water treatment device, which includes a storage tank 10, a support frame 20, a guide assembly 30, a water inlet pipe 40, an electrode mesh assembly 50, a power supply (not shown), a water outlet cylinder 60 and a water outlet pipe 61. The storage tank 10 has a receiving chamber 101, and an openable discharge port 102 is provided at the bottom of the receiving chamber 101. The discharge port 102 is used to discharge scale. Figures 3 to 5The support frame 20 is installed on the storage tank 10. For example, the support frame 20 can be installed on the storage tank 10 by welding. It is understandable that the support frame 20 can also be fixed by screws or buckles. The support frame 20 is placed horizontally in the accommodating cavity 101, so that the accommodating cavity 101 is separated into a first cavity area 1011 and a second cavity area 1012. The support frame 20 has a plurality of through holes 201 (see FIG. 1 ) connecting the first cavity area 1011 and the second cavity area 1012. Figure 7 ), the discharge port 102 is provided in the first cavity area 1011. In some embodiments, the storage tank 10 comprises a first tank portion 11 and a second tank portion 12 which are detachably connected, and the support frame 20 can be installed on the first tank portion 11, the first tank portion 11 has a first cavity area 1011, and the second tank portion 12 has a second cavity area 1012. Exemplarily, the detachable connection can be achieved by screw connection, so as to facilitate the installation of the support frame 20.

[0046] Reference Figure 3 and Figure 5 The guide assembly 30 is arranged in the second cavity area 1012. The guide assembly 30 includes a guide tube 31, a guide reflector 32 and a first connecting member 33. The first connecting member 33 is connected between the guide reflector 32 and the tube mouth of the guide tube 31. The first connecting member 33 is provided with at least two water outlets 301 (four water outlets 301 are shown in the figure, refer to Figure 6 ), thereby facilitating improvement of uniformity of water discharge from the water outlet 301. The flow guide reflector 32 has a flow guide surface 321 arranged relative to the bottom of the flow guide tube 31, and the water outlet 301 exposes the flow guide surface 321, so that the liquid dripping on the flow guide surface 321 can splash out of the flow guide component 30 from the water outlet 301, thereby facilitating improvement of uniformity of water discharge from the liquid. The water inlet pipe 40 is inserted into the first cavity area 1011 and extends into the flow guide tube 31 through the flow guide reflector 32. When used specifically, the circulating water to be treated is introduced into the water inlet pipe 40, flows into the flow guide tube 31 through the water inlet pipe 40, and splashes into the second cavity area 1012 through the flow guide surface 321 and the water outlet 301. Exemplarily, the flow guide component 30 can be fixed to the second cavity area 1012 by the water inlet pipe 40, and exemplary, the flow guide component 30 can also be fixed by a support frame.

[0047] Combined with reference Figures 2 to 6The electrode mesh assembly 50 is installed on the support frame 20 and is located in the second cavity area 1012. The electrode mesh assembly 50 includes a first electrode mesh 51 and a second electrode mesh 52 alternately arranged around the water outlet 301, so that the circulating water to be treated flowing out of the water outlet 301 is processed by the electrode mesh assembly 50, so that the ions of the circulating water undergo corresponding redox reactions near the electrode mesh, thereby purifying the ionic pollutants in the circulating water. The ionic pollutants can form gas or be reduced and enriched in the corresponding electrode mesh, thereby achieving the effect of purifying water quality. The power supply is placed outside the storage tank 10, and the first electrode mesh 51 and the second electrode mesh 52 are used to electrically connect to different electrodes of the power supply. Specifically, one of the first electrode mesh 51 and the second electrode mesh 52 can be used as a starting cathode electrode tube to be electrically connected to the negative electrode of the power supply, and the other can be used as a starting anode electrode tube to be electrically connected to the positive electrode of the power supply, thereby realizing the corresponding electrolysis reaction. Exemplarily, the reaction occurring at the anode can be 2CI － -2e － →CI2 and 4OH － -4e － →O2+2H20, the reaction at the cathode can be 2H + +2e － →H2,Fe 3+ +e － →Fe 2+ It is understood that the specific reaction process of the anode and cathode can be changed according to the different ion pollutants in the corresponding circulating water. Exemplarily, the first electrode mesh cylinder 51 and the second electrode mesh cylinder 52 can be copper electrode mesh cylinders.

[0048] The water outlet cylinder 60 is installed in the second cavity area 1012 and is located on one side of the bottom of the guide cylinder 31. The side of the water outlet cylinder 60 is provided with mesh holes, so that the liquid in the second cavity area 1012 can penetrate into the water outlet cylinder 60 from the mesh holes. Specifically, the circulating water after electrochemical softening overflows from bottom to top into the water outlet cylinder 60, and the large particles of scale in the circulating water are intercepted by the mesh holes outside the water outlet cylinder 60, so that the circulating water entering the water outlet cylinder 60 is further purified. The water outlet pipe 61 is inserted into the second cavity area 1012 and extends into the bottom of the water outlet cylinder 60. The water outlet pipe 61 is used to guide the infiltrated liquid out of the storage tank 10, that is, the water outlet pipe 61 discharges the purified water in the water outlet cylinder 60 out of the storage tank 10. For example, the discharged circulating water can be re-entered into the cooling tower for use. The scale deposited in the storage tank 10 can enter the first cavity 1011 through the through hole 201 of the support frame 20 under the action of gravity, and then be discharged from the opened discharge port 102. Exemplarily, the cross-sections of the first cavity 1011, the guide tube 31, the first electrode mesh tube 51, the second electrode mesh tube 52 and the water outlet tube 60 can all be circular.

[0049] In the present application, the circulating water to be treated is passed into the guide tube 31 from the bottom through the coordinated cooperation of the water inlet pipe 40 and the guide assembly 30. The circulating water passed in falls to the guide reflector 32 of the guide assembly 30 under the action of gravity and flows into the second cavity area 1012 from the water outlet 301. In addition, the second cavity area 1012 is provided with an electrode mesh cylinder assembly 50 electrically connected to the power supply, so that the water flowing into the second cavity area 1012 can be electrochemically treated to purify the ionic impurities in the water body, thereby achieving the effect of purifying the water body. The insertion method of the water inlet pipe 40 can avoid the inlet water from impacting the bottom area of ​​the accommodating cavity 101, thereby avoiding the impact of deposited scale, and then facilitating the discharge of scale, and reducing the pollution of the impacted scale to the electrode mesh cylinder assembly 50, thereby facilitating further improving the purification efficiency and effect of the water body. The water body that has been electrochemically softened by the electrode mesh cylinder assembly 50 overflows from bottom to top through the mesh holes into the water outlet cylinder 60, thereby intercepting large particles of scale, so that the degree of purification of the purified water discharged by the water outlet pipe 61 at the bottom extending into the water outlet cylinder 60 is further increased, thereby further improving the purification effect. The scale separated from the water body during the treatment process can be accumulated at the discharge port 102 under the action of gravity and discharged. Therefore, the treatment device of the present application is conducive to improving the purification efficiency and effect of the water body.

[0050] In some embodiments, reference Figures 3 to 6 The guide surface 321 is an arc surface bent relative to the bottom of the guide tube 31, and the arc surface is symmetrically arranged with the water inlet pipe 40 as the symmetry axis, so as to improve the dispersion and uniformity of water distribution.

[0051] In some embodiments, the power supply is a positive-negative switching power supply, so that the positive and negative poles of the power supply can be changed, and then the polarity of the first electrode mesh tube 51 and the second electrode mesh tube 52 can be changed. For example, when the first electrode mesh tube 51 is originally used as a cathode, when the positive and negative poles of the power supply are changed, the first electrode mesh tube 51 is changed into an anode, and the corresponding second electrode mesh tube 52 can be changed from an anode to a cathode. Then the electrochemical reaction near the corresponding electrode mesh tube is changed, so that the acidity and alkalinity near the electrode mesh tube can be changed and the corresponding gas is generated, which is conducive to the removal of scale from the electrode mesh tube, so as to facilitate the cleaning of the electrode mesh tube to improve the purification efficiency of the water body.

[0052] In some embodiments, a conductive member 94 may be installed on each electrode mesh cylinder so as to be electrically connected to a power source through the conductive member 94. For example, the electrical connection between the electrode mesh cylinder and the power source may also be achieved through a wire.

[0053] In some embodiments, reference Figures 2 to 5, the number of first electrode net tubes 51 is at least two (two first electrode net tubes 51 are shown in the figure), the second electrode net tube 52 is arranged between two adjacent first electrode net tubes 51, the first electrode net tube 51 is used as a starting cathode electrode tube to be connected to the negative pole of the power supply, and the second electrode net tube 52 is used as a starting anode electrode tube to be connected to the positive pole of the power supply. Increasing the number of electrode net tubes is conducive to further improving the purification efficiency. In addition, the second electrode net tube 52 is arranged between two adjacent first electrode net tubes 51, so that one first electrode net tube 51 is closer to the water outlet 301, so that some metal cations in the water body can be preferentially reduced, and some metal reduction products with flocculation can assist other pollutants in deposition, thereby helping to further improve the purification efficiency.

[0054] In some embodiments, reference Figure 3 and Figure 5 , a conduit 62 is provided in the water outlet cylinder 60, and the conduit 62 runs through the bottom and the top of the water outlet cylinder 60. The cooling tower circulating water treatment device also includes a driving member 70 and a cleaning assembly 80, the driving member 70 is installed on the side of the water outlet cylinder 60 away from the guide cylinder 31, and the driving member 70 can be a motor. The cleaning assembly 80 includes a second connecting member 81, a third connecting member 82 and a first cleaning brush 83, the second connecting member 81 is arranged through the conduit 62, the driving member 70 is used to drive the second connecting member 81 to rotate, the third connecting member 82 is placed between the electrode mesh cylinder assembly 50 and the water outlet cylinder 60, the third connecting member 82 is staggered with the second connecting member 81, and the third connecting member 82 can be arranged perpendicular to the second connecting member 81. Exemplarily, different parts of the cleaning assembly 80 can be fixed by welding, screw fixing or hole fixing. The first cleaning brush 83 is connected to the third connecting member 82 and is arranged on the side of the first electrode mesh cylinder 51. The first cleaning brush 83 is used to clean the scale of the first electrode mesh cylinder 51. During specific operation, the driving member 70 can be turned on to drive the first cleaning brush 83 to rotate along the circumference of the first electrode mesh cylinder 51, so that the first cleaning brush 83 cleans the scale on the first electrode mesh cylinder 51, thereby preventing the scale from affecting the ionization effect to further improve the purification efficiency.

[0055] In this embodiment, there are two first cleaning brushes 83. One first cleaning brush 83 is arranged on the side of the innermost first electrode mesh tube 51 away from the water outlet 301, and the other first cleaning brush 83 is arranged on the side of the outermost first electrode mesh tube 51 opposite to the second electrode mesh tube 52. The position setting of the first cleaning brushes 83 is conducive to increasing the integrated volume of the processing device.

[0056] In some embodiments, reference Figure 5The cleaning assembly 80 further includes a fourth connecting member 84 and a second cleaning brush 85. The fourth connecting member 84 is placed on a side of the water outlet cylinder 60 close to the driving member 70. The fourth connecting member 84 is staggeredly connected with the second connecting member 81. Exemplarily, the fourth connecting member 84 and the second connecting member 81 can be arranged vertically. The second cleaning brush 85 is connected to the fourth connecting member 84. The second cleaning brush 85 is arranged beside the outer side of the water outlet cylinder 60 to clean the dirt of the water outlet cylinder 60. The second cleaning brush 85 is conducive to cleaning the dirt of the water outlet cylinder 60, thereby improving the filtering effect of the water outlet cylinder 60 to further improve the purification effect and efficiency. In addition, the entire cleaning assembly 80 is driven to rotate and clean by a single driving member 70, which is conducive to simplifying the structure.

[0057] In some embodiments, reference Figure 1 , Figure 3 and Figure 5 , the cooling tower circulating water treatment device also includes a first mounting frame 91 and a second mounting frame 92, the first mounting frame 91 is mounted on the storage tank 10 and is arranged in the second cavity area 1012, and the water outlet cylinder 60 is mounted on the end of the first mounting frame 91 away from the diversion assembly 30. The second mounting frame 92 is mounted on the storage tank 10 and is located on the side of the water outlet cylinder 60 away from the diversion assembly 30, and the driving member 70 is mounted on the end of the second mounting frame 92 away from the water outlet cylinder 60. Exemplarily, the first mounting frame 91, the second mounting frame 92 and the water outlet cylinder 60 can all be installed by welding. It can be understood that the first mounting frame 91, the second mounting frame 92 and the water outlet cylinder 60 can also be installed by screw fixing or snap connection. Exemplarily, the driving member 70 can be fixed by screws or fixed by welding. The coordinated installation of the first mounting frame 91, the second mounting frame 92, the water outlet cylinder 60 and the driving member 70 is conducive to improving the integration, facilitating overall movement and ensuring installation stability.

[0058] In another embodiment, the water outlet cylinder 60 may be fixed only by the water outlet pipe 61 , and a fixing frame may be provided outside the storage tank 10 to install the driving member 70 .

[0059] In some embodiments, reference Figure 3 , observed along the arrangement direction of the first cavity area 1011 and the second cavity area 1012, the vertical cross-section of the first cavity area 1011 is conical, the large-diameter end of the first cavity area 1011 is adjacent to the second cavity area 1012, and the discharge port 102 is arranged at the small-diameter end of the first cavity area 1011, so as to facilitate the rapid discharge of scale.

[0060] In some embodiments, reference Figure 3 , Figure 4 and Figure 7The cooling tower circulating water treatment device also includes a first limit member 21 and a second limit member 22. The outer end of each first electrode mesh tube 51 abuts against at least two first limit members 21 for limited clamping. Exemplarily, at least two first limit members 21 can be arranged opposite to each other or evenly spaced, as long as they can play the role of limited clamping. The outer end of each second electrode mesh tube 52 abuts against at least two second limit members 22 for limited clamping. Similarly, at least two second limit members 22 can be arranged opposite to each other or evenly spaced. The first limit member 21 and the second limit member 22 are both convexly arranged on the same side of the support frame 20. Exemplarily, the first limit member 21 and the second limit member 22 can be fixed by integral molding or welding. The electrode mesh tube is fixed by the limit member for quick disassembly and assembly.

[0061] In some embodiments, reference Figure 1 The cooling tower circulating water treatment device further includes three supporting legs 93, which are arranged in a triangle. The supporting legs 93 include a leg 931 and a foot 932. The leg 931 is connected between the foot 932 and the bottom end of the storage tank 10. When viewed relative to the foot 932, the cross section of the leg 931 is V-shaped. The structural setting of the supporting legs 93 is conducive to improving the support stability.

[0062] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A cooling tower circulating water treatment device, comprising a storage tank with a receiving chamber, wherein the bottom of the receiving chamber is provided with an openable discharge port, wherein the discharge port is used to discharge scale, and wherein: Also includes: A support frame is installed on the storage tank, the support frame is horizontally placed in the accommodating cavity, so that the accommodating cavity is separated into a first cavity area and a second cavity area, the support frame has a plurality of through holes connected between the first cavity area and the second cavity area, and the discharge port is arranged in the first cavity area; A flow guide assembly is arranged in the second cavity area, the flow guide assembly includes a flow guide tube, a flow guide reflector and a first connecting member, the first connecting member is connected between the flow guide reflector and the tube mouth of the flow guide tube, the first connecting member is provided with at least two water outlets which are connected to the inside of the flow guide tube and are arranged around at an even distance, the flow guide reflector has a flow guide surface which is arranged relative to the tube bottom of the flow guide tube, and the water outlet exposes the flow guide surface; A water inlet pipe, inserted into the first cavity area and extending into the guide tube through the guide reflector; An electrode mesh cylinder assembly is mounted on the support frame and located in the second cavity area, the electrode mesh cylinder assembly comprising a first electrode mesh cylinder and a second electrode mesh cylinder alternately arranged around the water outlet; A power source is placed outside the storage tank, and the first electrode mesh cylinder and the second electrode mesh cylinder are used to be electrically connected to different electrodes of the power source; a water outlet cylinder installed in the second cavity area and located at one side of the bottom of the guide cylinder, wherein mesh holes are provided on the side of the water outlet cylinder so that the liquid in the second cavity area can penetrate into the guide cylinder through the mesh holes; and A water outlet pipe is inserted into the second cavity area and extends into the bottom of the water outlet tube. The water outlet pipe is used to guide the infiltrated liquid out of the storage tank.

2. The cooling tower circulating water treatment device according to claim 1, characterized in that: The guide surface is an arc surface bent relative to the bottom of the guide tube, and the arc surface is symmetrically arranged with the water inlet pipe as the symmetry axis.

3. The cooling tower circulating water treatment device according to claim 1, characterized in that: The power supply is a positive-negative switching power supply.

4. The cooling tower circulating water treatment device according to claim 3, characterized in that: The number of the first electrode mesh tubes is at least two, the second electrode mesh tube is arranged between two adjacent first electrode mesh tubes, the first electrode mesh tube is used as a starting cathode electrode tube to be connected to the negative pole of the power supply, and the second electrode mesh tube is used as a starting anode electrode tube to be connected to the positive pole of the power supply.

5. The cooling tower circulating water treatment device according to claim 1 or 4, characterized in that: A conduit is provided in the water outlet cylinder, and the conduit passes through the bottom and the top of the water outlet cylinder. The cooling tower circulating water treatment device also includes: A driving member is installed on a side of the water outlet cylinder away from the guide cylinder; and A cleaning assembly, the cleaning assembly includes a second connecting member, a third connecting member and a first cleaning brush, the second connecting member is arranged through the conduit, the driving member is used to drive the second connecting member to rotate, the third connecting member is placed between the electrode mesh cylinder assembly and the water outlet cylinder, the third connecting member is staggered with the second connecting member, the first cleaning brush is connected to the third connecting member and is arranged on the side of the first electrode mesh cylinder, and the first cleaning brush is used to clean scale on the first electrode mesh cylinder.

6. The cooling tower circulating water treatment device according to claim 5, characterized in that: The cleaning component also includes: a fourth connecting member, disposed on a side of the water outlet cylinder close to the driving member, the fourth connecting member being staggeredly connected to the second connecting member; and A second cleaning brush is connected to the fourth connecting member, and the second cleaning brush is arranged beside the outer side of the water outlet cylinder to clean scale on the water outlet cylinder.

7. The cooling tower circulating water treatment device according to claim 5, characterized in that: Also includes: A first mounting frame is mounted on the storage tank and disposed in the second cavity area, and the water outlet cylinder is mounted on an end of the first mounting frame away from the diversion assembly; as well as The second mounting frame is mounted on the storage tank and is located at a side of the water outlet cylinder away from the diversion assembly, and the driving member is mounted on an end of the second mounting frame away from the water outlet cylinder.

8. The cooling tower circulating water treatment device according to claim 1, characterized in that: Observing along the arrangement direction of the first cavity area and the second cavity area, the vertical cross-section of the first cavity area is conical, the large-diameter end of the first cavity area is adjacent to the second cavity area, and the discharge port is arranged at the small-diameter end of the first cavity area.

9. The cooling tower circulating water treatment device according to claim 1, characterized in that: Also includes: A first limiting member, wherein the outer end of each of the first electrode mesh cylinders abuts against at least two of the first limiting members for limited clamping; as well as A second limiting member, wherein the outer side end of each of the second electrode mesh cylinders abuts against at least two second limiting members for limited clamping, and the first limiting member and the second limiting member are both convexly arranged on the same side of the support frame.

10. The cooling tower circulating water treatment device according to claim 1, characterized in that: Also includes: Three supporting legs are arranged in a triangle, and the supporting legs include a leg portion and a foot portion. The leg portion is connected between the foot portion and the bottom end of the storage tank. When observed relative to the foot portion, the cross-section of the leg portion is V-shaped.

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