CN221267284U

CN221267284U - Environmental monitoring laboratory water sample pretreatment device

Info

Publication number: CN221267284U
Application number: CN202323011278.2U
Authority: CN
Inventors: 赵高渊; 李丹; 薛芬; 布赫
Original assignee: Ordos Urban Investment Environmental Protection Co ltd
Current assignee: Ordos Urban Investment Environmental Protection Co ltd
Filing date: 2023-11-08
Publication date: 2024-07-05
Anticipated expiration: 2033-11-08

Abstract

The utility model relates to the technical field of water sample filtering equipment, in particular to a water sample pretreatment device for an environment monitoring laboratory. The utility model provides an environmental monitoring laboratory water sample preprocessing device, includes rose box main part and apron, fixedly mounted has the pneumatic cylinder on the outer wall of rose box main part, the piston rod and the apron fixed connection of pneumatic cylinder are equipped with the movable groove in the bottom surface of apron be equipped with the spacing groove on the cell wall of movable groove, the same end and the side intercommunication of apron of movable groove are equipped with the filter in the inside of rose box main part, the outer wall and the inner wall cooperation of rose box main part of filter, at the top surface fixedly connected with connecting rod of filter in the top of connecting rod inserts the movable groove be equipped with the stopper in the spacing groove, the top fixed connection of stopper and connecting rod. According to the utility model, the filter plate can be arranged right below the cover plate by the connection of the connecting rod and the limitation of the limiting block, so that the efficiency of cleaning can be effectively improved.

Description

Environmental monitoring laboratory water sample pretreatment device

Technical Field

The utility model relates to the technical field of water sample filtering equipment, in particular to a water sample pretreatment device for an environment monitoring laboratory.

Background

Environmental monitoring is to monitor and measure indexes reflecting environmental quality to determine environmental pollution and environmental quality. Including the detection of water sample in the environmental monitoring, before detecting the water sample, need filter the water sample earlier through filter equipment, get rid of the impurity that influences water quality testing, ensure the accuracy that the water sample detected. But contain a large amount of impurity in the water sample, the filter is used for a long time the back and is taken place to block up easily, can produce very big influence to the filtration efficiency of water sample, if directly clear up the filter in filter equipment, not only the operation is inconvenient, has partial impurity to drop in addition easily to mix in the water sample to influence the testing result.

Disclosure of utility model

The utility model aims to provide an environmental monitoring laboratory water sample pretreatment device which solves the problem that the filtering efficiency is affected by the blocking of a filter plate.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides an environmental monitoring laboratory water sample preprocessing device, includes rose box main part and apron the top of rose box main part is equipped with the opening, the apron seals the opening, fixedly mounted has the pneumatic cylinder on the outer wall of rose box main part, the piston rod and the apron fixed connection of pneumatic cylinder are equipped with the movable groove in the bottom surface of apron be equipped with the spacing groove on the cell wall of movable groove, the same end and the side intercommunication of apron of movable groove and spacing groove have the inlet tube at the fixed intercommunication of left surface top of rose box main part, and the fixed intercommunication of right flank bottom has the outlet pipe, is equipped with the filter in the inside of rose box main part, the outer wall and the inner wall cooperation of rose box main part at the top fixedly connected with connecting rod of filter the top of connecting rod inserts in the movable groove be equipped with the stopper in the spacing groove, the stopper is fixedly connected with the top of connecting rod.

The further technical scheme is that a sealing gasket is arranged on the bottom surface of the cover plate, which is in contact with the main body of the filter box.

The technical scheme is that the side of the cover plate is provided with a movable hole, the bottom of the movable hole is communicated with the wall of the movable groove, the movable hole is matched with a movable plate, the wall of the movable hole is provided with a matched groove, two ends of the matched groove are closed ends, the axis of the matched groove is parallel to the axis of the movable hole, the matched groove is provided with a matched block, and the matched block is fixedly connected with the movable plate.

The further technical scheme is that a spring is arranged in the matching groove, one end of the spring is connected with the matching block, and the other end of the spring is connected with the closed end of the matching groove.

The further technical proposal is that a pull ring is fixedly connected on the movable plate.

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

1. According to the utility model, the filter plate can be arranged right below the cover plate by the connection of the connecting rod and the limitation of the limiting block, and the movable plate plays a role in limiting the position of the connecting rod, so that the disassembly and assembly work of the filter plate is very convenient, the efficiency of cleaning work can be effectively improved, and meanwhile, impurities can be prevented from falling into the filter box body during cleaning the filter plate, and the detection result after the influence is affected.

2. According to the utility model, the matching block is connected with the matching groove through the spring, so that the movable plate can always play a role of limiting the connecting rod in a normal state, the movable plate can automatically reset after moving, and the pull ring is convenient for applying force to pull the movable plate.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a perspective view of a filter plate according to the present utility model;

fig. 4 is a schematic structural view of a movable plate according to the present utility model.

Icon: the filter box comprises a 1-filter box main body, a 2-cover plate, a 3-hydraulic cylinder, a 4-water inlet pipe, a 5-water outlet pipe, a 6-filter plate, a 7-connecting rod, an 8-limiting block, a 9-movable groove, a 10-limiting groove, a 11-movable plate, a 12-matching block, a 13-spring, a 14-movable hole, a 15-matching groove and a 16-pull ring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Fig. 1 to 4 show an embodiment of the present utility model.

Example 1:

The utility model provides an environmental monitoring laboratory water sample preprocessing device, includes rose box main part 1 and apron 2 the top of rose box main part 1 is equipped with the opening, apron 2 seals the opening, fixedly mounted has pneumatic cylinder 3 on the outer wall of rose box main part 1, the piston rod and the apron 2 fixed connection of pneumatic cylinder 3 are equipped with movable groove 9 in the bottom surface of apron 2 be equipped with spacing groove 10 on the cell wall of movable groove 9, the same one end and the side intercommunication of apron 2 of movable groove 9 and spacing groove 10, at the fixed intercommunication in left surface top of rose box main part 1 inlet tube 4, the fixed intercommunication in right surface bottom has outlet pipe 5, is equipped with filter 6 in the inside of rose box main part 1, the outer wall of filter 6 and the inner wall cooperation of rose box main part 1, at the top fixedly connected with connecting rod 7 of filter 7 insert in the movable groove 9 the top of connecting rod be equipped with stopper 8 in the spacing groove 10, stopper 8 and the top fixed connection of connecting rod 7.

A gasket is mounted on the bottom surface of the cover plate 2 contacting the filter box body 1.

The side of the cover plate 2 is provided with a movable hole 14, the bottom of the movable hole 14 is communicated with the wall of the movable groove 9, the movable hole 14 is matched with a movable plate 11, the wall of the movable hole 14 is provided with a matched groove 15, two ends of the matched groove 15 are closed ends, the axis of the matched groove 15 is parallel to the axis of the movable hole 14, the matched groove 15 is provided with a matched block 12, and the matched block 12 is fixedly connected with the movable plate 11.

FIGS. 1-4 illustrate a preferred embodiment of an environmental monitoring laboratory water sample pretreatment apparatus of the present utility model, the embodiment comprising: when the filter box is put into use, after water samples enter the filter box body 1 from the water inlet pipe 4, impurities are filtered by the filter plates 6 and then discharged from the water outlet pipe 5, a large amount of impurities can be accumulated on the filter plates 6 after long-term work, when cleaning is needed, the hydraulic cylinder 3 is started, the piston rods of the hydraulic cylinder 3 push the cover plates 2 to vertically move upwards, then the positions of the movable plates 11 are moved, so that the connecting rods 7 are not limited any more, then the connecting rods 7 are controlled to horizontally move, the connecting rods 7 and the limiting blocks 8 are not matched with the cover plates 2 any more, the filter plates 6 can be completely removed from the filter box body 1, after the filter plates 6 are cleaned by special tools, the connecting rods 7 and the limiting blocks 8 are controlled to be matched with the movable grooves 9 and the limiting grooves 10 on the cover plates 2, after the connecting rods 7 and the limiting blocks 8 are deep into the two grooves, the filter plates 6 are also controlled to be directly under the cover plates 2, then the positions of the movable plates 11 are controlled to limit the positions of the connecting rods 7, the connecting rods 7 are ensured not to move any more, then the piston rods of the hydraulic cylinder 3 are controlled to shrink, the cover plates 2 are controlled to fall back to seal the openings of the filter box body 1, and the filter box body 1 are placed inside the filter box body 1, and the filter plates 6 are placed inside the filter box body again, and the filter effect is fully filtered.

Example 2:

A spring 13 is arranged in the matching groove 15, one end of the spring 13 is connected with the matching block 12, and the other end is connected with the closed end of the matching groove 15.

A pull ring 16 is fixedly connected to the movable plate 11.

FIGS. 1-4 illustrate a preferred embodiment of an environmental monitoring laboratory water sample pretreatment apparatus of the present utility model, the embodiment comprising: when the utility model is put into use, the matching block 12 is connected with the matching groove 15 through the spring 13, so that the movable plate 11 can always play a role of limiting the connecting rod 7 in a normal state, the movable plate 11 can automatically reset after moving, and the pull ring 16 is convenient for applying force to pull the movable plate 11.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims

1. An environmental monitoring laboratory water sample preprocessing device, its characterized in that: including rose box main part (1) and apron (2) the top of rose box main part (1) is equipped with the opening, apron (2) closed opening, fixedly mounted has pneumatic cylinder (3) on the outer wall of rose box main part (1), the piston rod and the apron (2) fixed connection of pneumatic cylinder (3) are equipped with movable groove (9) in the bottom surface of apron (2) be equipped with spacing groove (10) on the cell wall of movable groove (9), the same one end and the side intercommunication of apron (2) of movable groove (9) and spacing groove (10), the fixed intercommunication in left surface top of rose box main part (1) has inlet tube (4), the fixed intercommunication in right flank bottom has outlet pipe (5), is equipped with filter (6) in the inside of rose box main part (1), the outer wall and the inner wall cooperation of rose box main part (1) of filter (6), top fixedly connected with connecting rod (7) at the top of connecting rod (7) inserts in movable groove (9) be equipped with stopper (8) in spacing groove (10), the fixed connection of stopper (8) and top (7).

2. An environmental monitoring laboratory water sample pretreatment apparatus according to claim 1, wherein: a sealing gasket is arranged on the bottom surface of the cover plate (2) contacted with the filter box main body (1).

3. An environmental monitoring laboratory water sample pretreatment apparatus according to claim 1, wherein: be equipped with movable hole (14) on the side of apron (2), the hole bottom of movable hole (14) and the cell wall intercommunication of movable groove (9), cooperate in movable hole (14) have fly leaf (11), be equipped with cooperation groove (15) on the pore wall of movable hole (14), the both ends of cooperation groove (15) are the blind end, and the axis of cooperation groove (15) is parallel with the axis of movable hole (14), is equipped with cooperation piece (12) in cooperation groove (15), cooperation piece (12) and fly leaf (11) fixed connection.

4. An environmental monitoring laboratory water sample pretreatment apparatus according to claim 3, wherein: a spring (13) is arranged in the matching groove (15), one end of the spring (13) is connected with the matching block (12), and the other end of the spring is connected with the closed end of the matching groove (15).

5. An environmental monitoring laboratory water sample pretreatment apparatus according to claim 3, wherein: a pull ring (16) is fixedly connected to the movable plate (11).