CN216457175U

CN216457175U - Quick filter equipment of environmental monitoring water sample pretreatment

Info

Publication number: CN216457175U
Application number: CN202122472692.8U
Authority: CN
Inventors: 李东海; 颜锐; 李群星
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-10
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a rapid filtering device for environmental monitoring water sample pretreatment, which comprises filtering equipment, wherein the filtering equipment comprises a filtering barrel, the upper end of the filtering barrel is connected with a sealing cover, the top end of the sealing cover is connected with a fixing ring, the inside of the fixing ring is connected with a guide pipe, the bottom end of the filtering barrel is connected with a discharge opening, the inside of the discharge opening is embedded and connected with a valve, the inside of the sealing cover is embedded and connected with a shunt component, the shunt component comprises a shunt pipe, the inside of the sealing cover is embedded and connected with a shunt pipe, and the tail end of the shunt pipe is connected with a branch pipe. Simultaneously, the impurities in the sample can be precipitated, and the filtering effect is improved.

Description

Quick filter equipment of environmental monitoring water sample pretreatment

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to a rapid filtering device for pretreatment of water samples for environmental monitoring.

Background

Environmental monitoring refers to the activity of monitoring and measuring environmental quality conditions by an environmental monitoring mechanism. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The content of environmental monitoring mainly includes the monitoring of physical index, the monitoring of chemical index and the monitoring of ecosystem, and in environmental monitoring, the sample of sampling is filtered, has had some problems during the filtration:

1. when filtering the analysis to the environment sample, current filter equipment sample is more, and filtration efficiency can reduce relatively, and filters also all inconsistent to the filter effect in later stage earlier stage, consequently leads to the efficiency reduction of sample analysis.

2. Current filter equipment is when carrying out filtration treatment, and the impurity of crossing the filtration can block up inside through-hole, and then influences the filter effect, when wasing the maintenance to filter equipment, need consume more manpower and material resources, and the economic cost who maintains also increases thereupon.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid filtering device for pretreatment of an environmental monitoring water sample, which aims to solve the problem of poor filtering effect in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick filter equipment of environmental monitoring water sample pretreatment, includes filtration equipment, filtration equipment includes the filter vat, the upper end of filter vat is connected with sealed lid, the top of sealed lid is connected with solid fixed ring, gu fixed ring's internal connection has the pipe, the bottom of filter vat is connected with the escape orifice, the inside embedding of escape orifice is connected with the valve, the inside embedding of sealed lid is connected with the reposition of redundant personnel subassembly, the reposition of redundant personnel subassembly includes the shunt tubes, the inside embedding of sealed lid is connected with the shunt tubes, the end-to-end connection of shunt tubes has the branch pipe, the inside embedding of filter vat is connected with the filtration storehouse, the inside embedding of filtration storehouse is connected with the division board, the inside of filtration storehouse is connected with the filter ware, the inside of filter ware is connected with the separation piece, the side of filtration storehouse is connected with the delivery port, the bottom of filter ware is connected with the intubate, the inside embedding of filter vat is connected with the parting bead.

As a preferable technical scheme of the utility model, the partition plate is arranged in a cross shape, the partition plate equally divides the inner cavity of the filter bin into four parts, and the filter dishes are positioned right above each group of the filter bins.

As a preferable technical solution of the present invention, the ends of the branch pipes are embedded in the partition plates, four sets of the branch pipes are embedded in four sets of the partition plates, and the partitions are hollow.

As a preferable technical scheme of the utility model, the upper end of the separation sheet is provided with uniform and fine through holes, the embedded pipe is communicated with the separation plate, and the installation height of the embedded pipe is lower than that of the separation sheet.

As a preferable technical scheme of the utility model, the interior of the filtering bin is connected with a cleaning assembly, the cleaning assembly comprises a lifting plate, the bottom end of the filtering bin is connected with the lifting plate, and the lifting plate is connected with the bottom end of the filtering dish.

As a preferable technical scheme of the utility model, the top end of the filter dish is fixedly connected with a cleaning brush, the top surface of the cleaning brush is arranged in a circular arc shape, and the central shaft of the filter dish is connected with a connecting rod.

As a preferable technical scheme of the utility model, the connecting rod is rotationally connected with the filtering bin, and the radius length of the filtering dish is equal to that of the filtering bin.

Compared with the prior art, the utility model has the beneficial effects that:

1. the multi-stage filter has the advantages that the filter samples can be equally divided through the flow dividing pipe and the branch pipes, the filter samples are filtered at the same time after being equally divided, the filtering efficiency is improved through multiple groups of filtering, the filtering strength is obviously improved, in addition, under the mutual matching of the separating sheet and the water outlet, the multi-stage filtering is realized, meanwhile, the impurities of the samples can be precipitated, and the filtering effect is improved.

2. According to the utility model, through the mutual matching of the lifting plate, the cleaning brush and the connecting rod, the residues in the filter are cleaned after the filtering is finished, and the internal silt and the residues are discharged in an autonomous cleaning mode, so that the internal cleaning is ensured, the filtering and separating effects are improved, and the labor burden of workers is reduced.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the present invention;

fig. 3 is a schematic exploded perspective view of the shunt tube and the filtration cartridge of the present invention.

In the figure: 1. a filtration device; 110. a filter vat; 120. a sealing cover; 130. a conduit; 140. a fixing ring; 150. a drain port; 160. a valve; 2. a flow diversion assembly; 210. a shunt tube; 220. a branch pipe; 230. a filtering bin; 240. a partition plate; 250. a filter dish; 260. separating the sheet; 270. a water outlet; 280. embedding a pipe; 290. a parting strip; 3. a cleaning assembly; 310. lifting the plate; 320. a cleaning brush; 330. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a rapid filtration device for environmental monitoring water sample pretreatment:

the first embodiment is as follows:

referring to fig. 1, 2 and 3, a rapid filtration device for environmental monitoring water sample pretreatment, comprising a filtration apparatus 1, wherein the filtration apparatus 1 comprises a filtration barrel 110, the upper end of the filtration barrel 110 is connected with a sealing cover 120, the top end of the sealing cover 120 is connected with a fixing ring 140, the fixing ring 140 is connected with a conduit 130, the bottom end of the filtration barrel 110 is connected with a drain outlet 150, the drain outlet 150 is connected with a valve 160 in an embedded manner, the sealing cover 120 is connected with a shunt component 2 in an embedded manner, the shunt component 2 comprises a shunt pipe 210, the sealing cover 120 is connected with the shunt pipe 210 in an embedded manner, the tail end of the shunt pipe 210 is connected with a branch pipe 220, the filtration barrel 110 is connected with a filtration bin 230 in an embedded manner, the filtration bin 230 is connected with a partition plate 240 in an embedded manner, the partition plate 240 is arranged in a cross shape, the partition plate 240 divides the inner cavity of the filtration bin 230 into four parts, a filtration dish 250 is positioned right above each filtration bin 230, the ends of the branch pipes 220 are embedded into the partition plate 240, four groups of branch pipes 220 are embedded into four groups of partition plates 240, the partition plates 240 are hollow, the interior of the filtration bin 230 is divided into four groups by the partition plates 240, a sample is divided into four groups and is filtered simultaneously, the filtration effect is improved, the filtration quality is also improved, the interior of the filtration bin 230 is connected with a filtration vessel 250, the interior of the filtration vessel 250 is connected with a separation sheet 260, the side surface of the filtration bin 230 is connected with a water outlet 270, the bottom end of the filtration vessel 250 is connected with an embedded pipe 280, the upper end of the separation sheet 260 is provided with uniform and fine through holes, the embedded pipe 280 is communicated with the partition plates 240, the installation height of the embedded pipe 280 is lower than that of the separation sheet 260, the separation sheet 260 is filtered and then guided into the interior of the filtration bin 230, and heavier impurities in the interior are filtered by the precipitation of the filtration bin 230, the filtering effect is remarkably improved, and a partition 290 is embedded and connected in the interior of the filtering barrel 110.

When the rapid filtering device is used, a sample is filled into the conduit 130 through the conduit 130 and is guided to the inside of the shunt pipe 210 through the conduit 130, when the sample enters the shunt pipe 210, the sample is shunted through the branch pipe 220 and respectively stays at different positions of the filtering bin 230 after being shunted, wherein the sample flows to the inside of the filtering dish 250 through the branch pipe 220, the sample is separated and filtered through the separating sheet 260 during the sample enters the filtering dish 250, impurities doped in the sample are further separated, the separated water quality sample flows to the bottom end of the filtering bin 230 through the embedded pipe 280, the sample stands in the filtering bin 230, when the water level in the filtering bin 230 rises and rises to the same height as the water outlet 270, water in the filtering bin 230 flows out through the water outlet 270, wherein the impurity of sediment is piled up in the bottom of filtering the storehouse 230, and then realizes the filtration to the quality of water sample, and filtering operation also can be more simple convenient.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and fig. 2, the interior of the filter bin 230 is connected with the cleaning assembly 3, the cleaning assembly 3 includes a lifting plate 310, the bottom end of the filter bin 230 is connected with the lifting plate 310, the lifting plate 310 is connected to the bottom end of the filter dish 250, the top end of the filter dish 250 is fixedly connected with the cleaning brush 320, the top surface of the cleaning brush 320 is configured to be a circular arc shape, wherein the inner wall of the filter bin 230 is scraped by the rotation of the cleaning brush 320, the interior is cleaned and maintained by friction scraping,

the central axis of the filter dish 250 is connected with a connecting rod 330, the connecting rod 330 is rotatably connected with the filter bin 230, the radius length of the filter dish 250 is equal to that of the filter bin 230, the lifting of the lifting plate 310 is pulled by the lifting of the connecting rod 330 during cleaning, and deposited impurities are cleaned out after the impurities are lifted to the same height as the water outlet 270.

When the rapid filtering device is used, after the filtering operation is completed, impurities deposited at the bottom end of the filtering bin 230 need to be cleaned, the connecting rod 330 is pulled upwards to drive the filtering dish 250 to ascend, the lifting plate 310 at the bottom end is driven after the filtering dish 250 ascends, the filtering dish stops ascending when the filtering dish ascends to the same height as the water outlet 270, and at the moment, under the impact of water flow, the impurities accompanied with silt are discharged through the water outlet 270, meanwhile, the inner wall of the filtering bin 230 is cleaned through the rotation of the cleaning brush 320, and the cleaning is more convenient.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick filter equipment of environmental monitoring water sample pretreatment, includes filtration equipment (1), its characterized in that: the filtering device (1) comprises a filtering barrel (110), the upper end of the filtering barrel (110) is connected with a sealing cover (120), the top end of the sealing cover (120) is connected with a fixing ring (140), the inside of the fixing ring (140) is connected with a guide pipe (130), the bottom end of the filtering barrel (110) is connected with a discharge outlet (150), the inside of the discharge outlet (150) is embedded and connected with a valve (160), the inside of the sealing cover (120) is embedded and connected with a shunt assembly (2), the shunt assembly (2) comprises shunt tubes (210), the inside of the sealing cover (120) is embedded and connected with the shunt tubes (210), the tail ends of the shunt tubes (210) are connected with branch pipes (220), the inside of the filtering barrel (110) is embedded and connected with a filtering bin (230), the inside of the filtering bin (230) is embedded and connected with a partition plate (240), the inside of the filtering bin (230) is connected with a filtering dish (250), the inside of filter dish (250) is connected with separation piece (260), the side of filtering storehouse (230) is connected with delivery port (270), the bottom of filter dish (250) is connected with intubate (280), the inside embedding of filter vat (110) is connected with parting bead (290).

2. The rapid filtering device for the pretreatment of the water sample for environmental monitoring as claimed in claim 1, wherein: the partition plates (240) are arranged in a cross shape, the inner cavities of the filter bins (230) are equally divided into four parts by the partition plates (240), and the filter dishes (250) are positioned right above each group of the filter bins (230).

3. The rapid filtering device for the pretreatment of the water sample for environmental monitoring as claimed in claim 1, wherein: the ends of the branch pipes (220) are embedded into the inner part of the partition plate (240), four groups of the branch pipes (220) are embedded into the inner parts of the four groups of the partition plate (240), and the inner parts of the partition plate (240) are arranged to be hollow.

4. The rapid filtering device for the pretreatment of the water sample for environmental monitoring as claimed in claim 1, wherein: the upper end of the separating sheet (260) is provided with uniform and fine through holes, the embedded pipe (280) is communicated with the separating plate (240), and the installation height of the embedded pipe (280) is lower than that of the separating sheet (260).

5. The rapid filtering device for the pretreatment of the water sample for environmental monitoring as claimed in claim 1, wherein: the inside connection of filtering storehouse (230) has clean subassembly (3), clean subassembly (3) are including rising board (310), the bottom of filtering storehouse (230) is connected with and rises board (310), rise board (310) and connect the bottom at filter dish (250).

6. The rapid filtering device for the pretreatment of the water sample for environmental monitoring as claimed in claim 1, wherein: the top end of the filter dish (250) is fixedly connected with a cleaning brush (320), the top surface of the cleaning brush (320) is arranged in a circular arc shape, and the central shaft of the filter dish (250) is connected with a connecting rod (330).

7. The rapid filtering device for the pretreatment of the water sample for environmental monitoring as claimed in claim 6, wherein: the connecting rod (330) is rotatably connected with the filter bin (230), and the radius length of the filter dish (250) is equal to that of the filter bin (230).