CN-224226761-U - Electrode plate device and electrolytic module thereof

CN224226761UCN 224226761 UCN224226761 UCN 224226761UCN-224226761-U

Abstract

The utility model relates to an electrode plate device and an electrolysis module thereof, wherein the electrode plate device comprises: the positive electrode assembly comprises a positive electrode conductive plate and a plurality of positive electrode plates, wherein the positive electrode plates are provided with first through channels. The negative electrode assembly comprises a negative electrode conductive plate and a plurality of negative electrode plates, wherein the negative electrode plates are provided with a second through passage. The positive plate and the negative plate are alternately arranged at intervals, a reaction space is formed between the positive plate and the negative plate, the first channel and the second channel are arranged in a staggered mode, and adjacent reaction spaces are communicated through the first channel or the second channel. Adjacent reaction spaces are communicated through the first channels or the second channels, and all the reaction spaces are connected into a continuous bending flow path through the first channels and the second channels which are distributed in a staggered mode, so that liquid flow is realized, the reaction time is long, and local pressure impact can be avoided.

Inventors

ZHANG WEI
WEI ZHILING
Cai Keyou
HUANG FENGHUA

Assignees

宁波向洋环保科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250601

Claims (10)

1. An electrode plate apparatus, comprising: The positive electrode assembly comprises a positive electrode conductive plate and a plurality of positive electrode plates which are distributed in parallel at intervals, wherein the positive electrode conductive plate is connected to a conductive part of the positive electrode plate, and the positive electrode plate is provided with a first through passage; The negative electrode assembly comprises a negative electrode conductive plate and a plurality of negative electrode plates which are distributed in parallel at intervals, wherein the negative electrode conductive plate is connected to a conductive part of the negative electrode plates, and the negative electrode plates are provided with a second through passage; The positive plate and the negative plate are alternately arranged at intervals, a reaction space is formed between the positive plate and the negative plate, the first channel and the second channel are arranged in a staggered mode, and adjacent reaction spaces are communicated through the first channel or the second channel.
2. The electrode plate device according to claim 1, wherein the positive electrode plate includes a plate portion and an extension portion formed to protrude partially from one side of the plate portion, the positive electrode conductive plate is connected to the extension portion, and the first passage is provided in the plate portion and is spaced apart from the extension portion.
3. The electrode plate device according to claim 2, wherein the first passage is a rectangular long hole, the first passage and the extension are disposed at intervals, and a length direction of the first passage and a protruding direction of the extension are disposed in parallel.
4. The electrode plate apparatus of claim 1, wherein the positive electrode assembly further comprises a bent conductive member connecting the positive electrode plate and the positive electrode conductive plate.
5. The electrode plate device according to claim 1, wherein the positive electrode conductive plates and the negative electrode conductive plates are arranged in parallel at a spacing, and the number of the positive electrode plates is the same as the number of the negative electrode plates.
6. The electrode plate apparatus according to claim 5, wherein the positive electrode conductive plate and the negative electrode conductive plate are on the same plane, or the positive electrode conductive plate and the negative electrode conductive plate have a height difference.
7. The electrode plate device according to any one of claims 1 to 6, wherein the positive electrode plate and the negative electrode plate are identical in structure.
8. An electrolysis module, characterized by comprising an electrolysis box body and an electrode plate device as claimed in any one of claims 1-7, wherein the electrolysis box body is provided with an electrolysis cavity, an input port and an output port which are communicated with the electrolysis cavity, and alternately distributed positive plates and negative plates respectively divide the electrolysis cavity to form a continuous bent flow path.
9. The electrolytic module of claim 8 wherein the positive and negative conductive plates are located outside the electrolytic housing.
10. The electrolytic module of claim 8 wherein the inlet port and the flow path port are offset and the outlet port and the flow path port are offset.

Description

Electrode plate device and electrolytic module thereof Technical Field The utility model relates to the technical field of sewage or sludge treatment, in particular to an electrode plate device and an electrolysis module thereof. Background The electrolysis module can decompose corresponding harmful substances in sewage or liquid, so that corresponding indexes in the discharged electrolysis module are reduced, and the discharge standard is met. Wherein, positive plate and negative plate that set up alternate interval distribution in the electrolytic module, under the circular telegram condition, form the electrolysis space between positive plate and the negative plate to decompose the sewage that flows through. A treatment device for removing ammonia nitrogen in wastewater by electrolysis is provided in the publication No. CN 214990851U. However, in the existing electrolytic module, the end of the electrode plate is matched with the wall of the box body to construct a liquid flow channel, and then the electrode plate is of a cantilever structure. Because the liquid has fluid pressure, there is the technical problem that the moment that the electrode plate receives is big, and in addition, the electrode plate needs the alternative equipment as disclosed in above publication, and the box needs to be disposed and need the fixed electrode plate of structure, and the packaging process is complicated, improves manufacturing cost, therefore needs the improvement. Disclosure of utility model In order to overcome the problems in the related art, the embodiment of the utility model provides an electrode plate device and an electrolytic module thereof, which are used for solving the technical problems of large moment of force applied to the electrode plate and complex assembly structure. According to a first aspect of an embodiment of the present utility model, there is provided an electrode plate device including: The positive electrode assembly comprises a positive electrode conductive plate and a plurality of positive electrode plates which are distributed in parallel at intervals, wherein the positive electrode conductive plate is connected to a conductive part of the positive electrode plate, and the positive electrode plate is provided with a first through passage; The negative electrode assembly comprises a negative electrode conductive plate and a plurality of negative electrode plates which are distributed in parallel at intervals, wherein the negative electrode conductive plate is connected to a conductive part of the negative electrode plates, and the negative electrode plates are provided with a second through passage; The positive electrode conductive plates and the negative electrode conductive plates are alternately arranged at intervals, a reaction space is formed between the positive electrode plate and the negative electrode plate, the first channel and the second channel are arranged in a staggered mode, and adjacent reaction spaces are communicated through the first channel or the second channel. In one embodiment, the positive electrode plate comprises a plate portion and an extension portion formed by partially protruding from one side edge of the plate portion, the positive electrode conductive plate is connected to the extension portion, and the first channel is disposed on the plate portion and is spaced from the extension portion. In an embodiment, the first channel is a rectangular long hole, the first channel and the extension part are arranged at intervals, and the length direction of the first channel and the protruding direction of the extension part are arranged in parallel. In one embodiment, the positive and negative plates are identical in structure. In one embodiment, the positive electrode assembly further includes a bent conductive member connecting the positive electrode plate and the positive electrode conductive plate. In an embodiment, the positive electrode conductive plates and the negative electrode conductive plates are arranged in parallel at intervals, and the number of the positive electrode plates is the same as the number of the negative electrode plates. In one embodiment, the positive and negative electrode conductive plates are in the same plane, or the positive and negative electrode conductive plates have a height difference. The second aspect of the utility model discloses an electrolytic module, which comprises an electrolytic box body and the electrode plate device, wherein the electrolytic box body is provided with an electrolytic cavity, an input port and an output port which are communicated with the electrolytic cavity, and the positive plates and the negative plates which are alternately distributed respectively divide the electrolytic cavity to form a continuous bent flow path. In one embodiment, the positive electrode conductive plate and the negative electrode conductive plate are located outside the electrolytic tank. In an embodiment, the inlet and t