Efficient circulating system for electrochemical water treatment

Abstract

The utility model discloses a high-efficiency circulating system for electrochemical water treatment. The high-efficiency circulating system comprises a circulating filtering box body, a water inlet, a water outlet, a mounting bracket, a first inner filtering mechanism and a second inner filtering mechanism, by adopting the mode, the efficient circulating system for electrochemical water treatment disclosed by the utility model has the advantages that wastewater is subjected to multiple filtration through the matching of a plurality of filtering mechanisms, so that the filtering effect and efficiency are greatly improved, and the effective proceeding of subsequent circulating water treatment is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electrochemical water treatment, in particular to a high-efficiency circulation system for electrochemical water treatment. Background Art

[0002] Electrochemical wastewater treatment is a method of treating wastewater using electrochemical technology. It achieves the purpose of purifying water by applying electric current in the electrolytic cell to cause oxidation-reduction reactions of harmful substances in the wastewater.

[0003] At present, in order to improve the treatment effect, the sewage is circulated for multiple times during electrochemical water treatment. However, since the wastewater after electrochemical treatment contains particulate dirt or waste, if the wastewater is directly circulated to the electrochemical water treatment device for re-treatment, it will accelerate and aggravate the problem of electrode scaling in the water treatment device, resulting in reduced treatment efficiency and quality, so it is necessary to add a circulating filtration device that meets the requirements. Utility Model Content

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is:

[0005] Provided is a high-efficiency circulation system for electrochemical water treatment, comprising: a circulation filter box, a water inlet, a water outlet, a mounting bracket, a first internal filter mechanism, and a second internal filter mechanism, wherein the water inlet and the water outlet are respectively arranged at the lower part and the upper part of the circulation filter box, the mounting bracket is arranged on the inner wall of the circulation filter box, the first internal filter mechanism and the second internal filter mechanism are arranged in sequence from bottom to top in the circulation filter box, and the first internal filter mechanism and the second internal filter mechanism are arranged on the mounting bracket;

[0006] The first inner filtering mechanism comprises a first mounting frame, a wave filter, a guide plate, and a spoiler wing plate. The first mounting frame is connected to the mounting bracket. The wave filter is arranged at the bottom of the first mounting frame. A plurality of guide plates are evenly distributed on the top of the first mounting frame. The outer ends of the guide plates are detachably connected to the first mounting frame, and the inner ends thereof spirally extend upward in the direction of the central axis of the circulation filter box. The spoiler wing plates are obliquely arranged on the surrounding walls of the guide plates to spoil and guide the wastewater filtered by the wave filter.

[0007] The second inner filtering mechanism comprises a second mounting frame and an arc-shaped filter screen. The second mounting frame is connected to a mounting bracket. A plurality of arc-shaped filter screens are stacked up and down on the second mounting frame, and gaps are provided between adjacent arc-shaped filter screens.

[0008] In a preferred embodiment of the present invention, a sealed inspection cover is disposed on the top of the circulation filter box.

[0009] In a preferred embodiment of the present utility model, the water inlet is arranged on the circulation filter box below the first inner filter mechanism, and the water outlet is arranged on the circulation filter box above the second inner filter mechanism.

[0010] In a preferred embodiment of the present utility model, an external filtering water outlet component is connected to the water outlet.

[0011] In a preferred embodiment of the utility model, the external filtering water outlet assembly includes a water outlet connecting seat, a mounting groove, an external filter screen, and a water outlet pipe. The water outlet connecting seat is connected to the water outlet via a thread or a flange, the mounting groove is arranged in the water outlet connecting seat, and the external filter screen is movably arranged in the mounting groove, and the water outlet pipe is connected to the bottom of the water outlet connecting seat.

[0012] In a preferred embodiment of the present invention, the bottom of the circulating filter box is an arc-shaped structure, and a slag discharge port is provided at the lowest point of the arc-shaped structure.

[0013] In a preferred embodiment of the utility model, a connecting thread is provided on the inner wall of the circulation filter box above the mounting bracket or on the outer periphery of the protrusion of the mounting bracket, so that the inner filter mechanism is connected to the circulation filter box or the mounting bracket through the thread.

[0014] In a preferred embodiment of the present invention, a sealing ring is provided between the inner filtering mechanism and the circulating filtering box.

[0015] In a preferred embodiment of the present invention, the first mounting frame is detachably connected to the wave filter screen, and the first mounting frame is detachably connected to the mounting bracket.

[0016] In a preferred embodiment of the present invention, a water level sensor is provided in the circulation filter box.

[0017] The beneficial effect of the utility model is that multiple filtrations are performed on wastewater through the cooperation of multiple filtration mechanisms, which greatly improves the filtration effect and efficiency and further ensures the effective implementation of subsequent circulating water treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0019] Figure 1It is a structural schematic diagram of a preferred embodiment of a high-efficiency circulation system for electrochemical water treatment of the utility model. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 , the utility model embodiment includes:

[0022] A high-efficiency circulation system for electrochemical water treatment comprises a circulation filter box 1, a water inlet 2, a water outlet 3, a mounting bracket 4, a first inner filter mechanism, and a second inner filter mechanism.

[0023] The water inlet and the water outlet are respectively arranged at the lower part and the upper part of the circulation filter box, the mounting bracket is arranged on the inner wall of the circulation filter box, the first internal filtering mechanism and the second internal filtering mechanism are arranged in the circulation filter box from bottom to top in sequence, and the first internal filtering mechanism and the second internal filtering mechanism are arranged on the mounting bracket.

[0024] Further preferably, the circulating filter box is a cylindrical structure, and the top of the circulating filter box is provided with a sealed inspection cover 5, which is convenient for disassembly and replacement of the internal filtering mechanism and maintenance of the equipment.

[0025] Further preferably, the water inlet is arranged on the circulation filter box below the first inner filter mechanism, and the water outlet is arranged on the circulation filter box above the second inner filter mechanism.

[0026] Further preferably, the water outlet is connected to an external filtering water outlet component.

[0027] Further preferably, the external filtering water outlet assembly includes a water outlet connecting seat 6, a mounting groove, an external filter screen 7, and a water outlet pipe. The water outlet connecting seat is connected to the water outlet via a thread or a flange, the mounting groove is arranged in the water outlet connecting seat, and the external filter screen is movably arranged in the mounting groove, and the water outlet pipe is connected to the bottom of the water outlet connecting seat.

[0028] Further preferably, the bottom of the circulating filter box is an arc-shaped structure, and a slag discharge port 8 is provided at the lowest point of the arc-shaped structure.

[0029] Further preferably, a connecting thread is provided on the inner wall of the circulating filter box above the mounting bracket or on the outer periphery of the protrusion of the mounting bracket, so that the internal filtering mechanism is connected to the circulating filter box or the mounting bracket through the thread, preventing the internal filtering mechanism from being displaced or jumping up and down under the impact of water.

[0030] Further preferably, a sealing ring is provided between the inner filtering mechanism and the circulating filtering box.

[0031] The first internal filtering mechanism includes a first mounting frame 9, a wave filter screen 10, a guide plate 11, and a spoiler wing 12. The first mounting frame is connected to the mounting bracket. The wave filter screen is arranged at the bottom of the first mounting frame. A plurality of guide plates are evenly distributed on the top of the first mounting frame. The outer end of the guide plate is detachably connected to the first mounting frame, and the inner end thereof spirally extends upward toward the central axis direction of the circulating filter box. The spoiler wing is obliquely arranged on the outer periphery of the guide plate to disturb and guide the wastewater filtered by the wave filter screen.

[0032] Further preferably, the first mounting frame and the wave filter are detachably connected.

[0033] Further preferably, the first mounting frame and the mounting bracket are detachably connected.

[0034] The second inner filtering mechanism comprises a second mounting frame 13 and an arc-shaped filter screen 14. The second mounting frame is connected to the mounting bracket, and a plurality of the arc-shaped filter screens are arranged on the second mounting frame.

[0035] Further preferably, a plurality of the arc-shaped filter screens are stacked up and down on the second mounting frame.

[0036] The utility model has the beneficial effect of a high-efficiency circulation system for electrochemical water treatment: multiple filtration mechanisms are used to perform multiple filtrations on wastewater, which greatly improves the filtration effect and efficiency and further ensures the effective implementation of subsequent circulating water treatment.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-efficiency circulation system for electrochemical water treatment, characterized in that: include: A circulation filter box, a water inlet, a water outlet, a mounting bracket, a first internal filter mechanism, and a second internal filter mechanism, wherein the water inlet and the water outlet are respectively arranged at the lower part and the upper part of the circulation filter box, the mounting bracket is arranged on the inner wall of the circulation filter box, the first internal filter mechanism and the second internal filter mechanism are arranged in sequence from bottom to top in the circulation filter box, and the first internal filter mechanism and the second internal filter mechanism are arranged on the mounting bracket; The first inner filtering mechanism comprises a first mounting frame, a wave filter, a guide plate, and a spoiler wing plate. The first mounting frame is connected to the mounting bracket. The wave filter is arranged at the bottom of the first mounting frame. A plurality of guide plates are evenly distributed on the top of the first mounting frame. The outer ends of the guide plates are detachably connected to the first mounting frame, and the inner ends thereof spirally extend upward in the direction of the central axis of the circulation filter box. The spoiler wing plates are obliquely arranged on the surrounding walls of the guide plates to spoil and guide the wastewater filtered by the wave filter. The second inner filtering mechanism comprises a second mounting frame and an arc-shaped filter screen. The second mounting frame is connected to a mounting bracket. A plurality of arc-shaped filter screens are stacked up and down on the second mounting frame, and gaps are provided between adjacent arc-shaped filter screens.

2. A high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: A sealed inspection cover is arranged on the top of the circulation filtering box.

3. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: The water inlet is arranged on the circulation filter box below the first inner filter mechanism, and the water outlet is arranged on the circulation filter box above the second inner filter mechanism.

4. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: The water outlet is connected with an external filtering water outlet component.

5. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: The external filtering water outlet assembly includes a water outlet connecting seat, a mounting groove, an external filter screen, and a water outlet pipe. The water outlet connecting seat is connected to the water outlet through a thread or a flange, the mounting groove is arranged in the water outlet connecting seat, and the external filter screen is movably arranged in the mounting groove, and the water outlet pipe is connected to the bottom of the water outlet connecting seat.

6. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: The bottom of the circulating filter box is an arc-shaped structure, and a slag discharge port is arranged at the lowest point of the arc-shaped structure.

7. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: A connecting thread is arranged on the inner wall of the circulation filter box above the mounting bracket or on the outer periphery of the protrusion of the mounting bracket, so that the inner filter mechanism is connected to the circulation filter box or the mounting bracket through the thread.

8. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: A sealing ring is arranged between the inner filtering mechanism and the circulating filtering box.

9. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: The first mounting frame is detachably connected to the wave filter screen, and the first mounting frame is detachably connected to the mounting bracket.

10. The high-efficiency circulation system for electrochemical water treatment according to claim 1, characterized in that: A water level sensor is arranged in the circulation filtering box.

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