CN-224207509-U - Filter plate for sewage treatment reaction device

CN224207509UCN 224207509 UCN224207509 UCN 224207509UCN-224207509-U

Abstract

The utility model discloses a filter plate for a sewage treatment reaction device, which comprises a filter plate main body, wherein a plurality of mounting holes are formed in the filter plate main body, a drain cap is arranged in the mounting holes, the drain cap comprises a drain cap main body, clamping pieces and elastic gaskets are arranged at the bottom of the drain cap main body, and the elastic gaskets are arranged at the outer sides of the clamping pieces, so that the filter plate for the sewage treatment reaction device relates to the technical field of sewage treatment.

Inventors

LU CHAO
SU JIALIANG
LI HE
ZHANG YI
ZHANG JUAN
Qiang Shun

Assignees

江苏鼎弘环境科技有限公司
中核环境产业投资股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250303

Claims (4)

1. The filter plate for the sewage treatment reaction device is characterized by comprising a filter plate main body (21), wherein a plurality of mounting holes (211) are formed in the filter plate main body (21), and the mounting holes (211) are provided with drain caps (22); the drainage cap (22) comprises a drainage cap main body (221), a clamping piece (222) and an elastic gasket (223) are arranged at the bottom of the drainage cap main body (221), and the elastic gasket (223) is arranged at the outer side of the clamping piece (222).
2. The filtering plate for the sewage treatment reaction device according to claim 1, wherein two perpendicular supporting rods are arranged at the bottom of the filtering plate main body (21), the filtering plate main body (21) is divided into nine areas by the supporting rods, a plurality of the drainage caps (22) are arranged in the nine areas, the drainage caps (22) in the central area are distributed in a rectangular array, and the drainage caps (22) in the eight outer areas are distributed in an annular array.
3. A filter plate for a sewage treatment reaction apparatus as set forth in claim 1, wherein said elastic pad (223) has a truncated cone-like structure and has an outer diameter at its upper end smaller than that of its lower end.
4. The filter plate for a sewage treatment reaction device according to claim 1, wherein a clamping groove (212) is formed in the inner side of the lower end of the mounting hole (211), and the clamping piece (222) is clamped in the clamping groove (212).

Description

Filter plate for sewage treatment reaction device Technical Field The utility model belongs to the technical field of sewage treatment, and particularly relates to a filter plate for a sewage treatment reaction device. Background The water treatment may also be referred to as wastewater treatment. The latter is a broad term and may also refer to industrial waste water. For most cities, sewer systems also discharge a portion of sewage to sewage treatment plants, which have typically been pre-treated at the plant itself to reduce the pollutant load. If the sewer system is a combined sewer it will also bring urban runoff (rain water) to the sewage treatment plant. Sewage can flow to a sewage treatment plant by the assistance of pipes and gravity and pumps. The sewage treatment is carried out by a sewage treatment plant, at present, the common sewage treatment mode is a mode of combining physics and chemistry, the sewage is mostly introduced into a reaction tank, chemical reaction is carried out by adding medicament, or a series of operations such as electrolysis are carried out, and then impurities are filtered; And filter in the retort, realize through the mode that sets up the drainage cap on the filter more, however, at present the drainage cap is many through welding or threaded connection installation, and the installation is complicated, wastes time and energy, and inconvenient change washs, also has the mode installation that partial drainage cap passes through the joint, but joint mounting means can lead to the leakproofness not enough between drainage cap and the filter, and the card foot card of fastener is in the mounting hole outside, and the aesthetic measure is not enough. Disclosure of utility model The utility model aims to provide a filter plate for a sewage treatment reaction device, which aims to solve the problems in the background technology. The technical scheme adopted by the utility model is as follows: The filter plate for the sewage treatment reaction device comprises a filter plate main body, wherein a plurality of mounting holes are formed in the filter plate main body, and a drain cap is arranged in each mounting hole; The drainage cap comprises a drainage cap main body, wherein a clamping piece and an elastic gasket are arranged at the bottom of the drainage cap main body, and the elastic gasket is arranged at the outer side of the clamping piece. Preferably, the bottom of the filter plate main body is provided with two-to-two vertical supporting rods, the filter plate main body is divided into nine areas by the supporting rods, a plurality of drainage caps are arranged in the nine areas, the drainage caps in the central area are distributed in a rectangular array, and the drainage caps in the eight areas on the outer side are distributed in an annular array. Preferably, the elastic gasket adopts a truncated cone structure, and the outer diameter of the upper end of the elastic gasket is smaller than that of the lower end of the elastic gasket. Preferably, a clamping groove is formed in the inner side of the lower end of the mounting hole, and the clamping piece is clamped in the clamping groove. In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: According to the utility model, the clamping piece and the clamping groove are arranged, so that the rapid installation of the drainage cap is facilitated, the clamping foot of the clamping piece is clamped in the clamping groove, the attractive degree is higher, the cleaning and the replacement are facilitated, and meanwhile, the conical elastic gasket is arranged, so that the sealing of the joint can be realized along with the installation of the drainage cap, and the practicability is higher. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of the main structure of a filter plate according to the present utility model; FIG. 3 is a schematic view of the drain cap of the present utility model; FIG. 4 is a schematic diagram of a connection structure according to the present utility model; 21 parts of the filter plate main body, 211 parts of the mounting holes, 212 parts of the clamping grooves, 22 parts of the drain cap, 221 parts of the drain cap main body, 222 parts of the clamping pieces, 223 parts of the elastic gaskets. Detailed Description The following detailed description of specific embodiments of the utility model. The "range" disclosed herein is defined in terms of lower and upper limits, with the given range being defined by the selection of a lower and an upper limit, the selected lower and upper limits defining the boundaries of the particular range. Ranges that are defined in this way can be inclusive or exclusive of the endpoints, and any combination can be made, i.e., any lower limit can be combined with any upper limit to form a range. For example, if ranges of 10 to 50 are listed for