CN219558837U

CN219558837U - Water sample pretreatment filter equipment

Info

Publication number: CN219558837U
Application number: CN202320784750.7U
Authority: CN
Inventors: 林林
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-22
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a water sample pretreatment filtering device, which relates to the technical field of filtering, and comprises a box body, wherein a filtering structure is arranged in the box body, the filtering structure comprises an auxiliary component and a plurality of filtering components, the auxiliary component comprises a rotating component and a plurality of pushing components, the filtering components comprise a filtering component and a knocking component, the rotating component comprises a rotating rod which is rotationally connected with the box body, the bottom of the box body is fixedly connected with a motor, the bottom of the rotating rod penetrates through the box body and is fixedly connected with the output end of the motor, a plurality of inserting rods are arranged on the rotating rod, the pushing component comprises a mounting ring, insertion holes corresponding to the inserting rods are arranged on the mounting ring, an inclined rod is fixedly connected on the mounting ring, and a first fixing block is fixedly connected on the inclined rod. According to the utility model, impurities can be pushed to one side, so that most of the filter holes are prevented from being blocked by the impurities, the conical filter plate is knocked, the probability of blocking the filter holes is reduced, the filtering effect is improved, and meanwhile, the impurities are conveniently collected.

Description

Water sample pretreatment filter equipment

Technical Field

The utility model relates to the technical field of filtration, in particular to a water sample pretreatment filtration device.

Background

The environmental monitoring is to track the change of environmental quality, determine the environmental quality level by detecting the content and the discharge amount of various substances influencing human beings and the environment, and provide a basis and a guarantee for the work such as environmental management, pollution control and the like.

At present, a more common filtering device is provided with a filter screen in the device, then the water sample is filtered through the filter screen, although the filter screen can filter impurities in the water sample, when the water sample is turbid, the filter screen is easy to block, so that the filtering performance of the device is affected, the working progress is affected, inconvenience is often caused to staff, and therefore, the water sample pretreatment filtering device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background art, and provides a water sample pretreatment filtering device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a water sample pretreatment filter equipment, includes the box, be equipped with filtration in the box, filtration includes auxiliary component and a plurality of filter component, auxiliary component includes rotation subassembly and a plurality of promotion subassembly, filter component includes filter component and strikes the subassembly.

Preferably, the rotating assembly comprises a rotating rod rotationally connected with the box body, the bottom of the box body is fixedly connected with a motor, the bottom of the rotating rod penetrates through the box body and is fixedly connected with the output end of the motor, and a plurality of inserting rods are arranged on the rotating rod.

The rotating component can rotate with the pushing component.

Preferably, the pushing assembly comprises a mounting ring, the mounting ring is provided with a jack corresponding to the inserted link, the mounting ring is fixedly connected with an inclined link, and the inclined link is fixedly connected with a first fixing block.

The impurity on the conical filter plate can be swept to one side by the arrangement of the pushing component, and meanwhile, the sliding rod can be pushed upwards.

Preferably, the filter component comprises a rectangular box, a conical filter plate is arranged in the middle of the rectangular box, and limiting blocks are fixedly connected to two opposite sides of the rectangular box.

The filter component can filter the water sample and can collect impurities.

Preferably, the knocking component comprises a fixed cylinder fixedly connected with the rectangular box, a through hole is formed in one side of the fixed cylinder, a sliding rod is connected in the fixed cylinder in a sliding mode, a knocking rod is fixedly connected to one side of the sliding rod, a second fixed block corresponding to the first fixed block is fixedly connected to one side of the knocking rod, a spring is fixedly connected to the inner bottom of the rectangular box, and the other end of the spring is fixedly connected with the sliding rod.

The knocking component can knock the conical filter plate to vibrate, so that the blockage is prevented.

Preferably, a plurality of rectangular boxes are sequentially arranged from top to bottom, limiting blocks are sequentially arranged from left to right, and limiting blocks on two sides of each rectangular box are symmetrically arranged along a central line.

Preferably, a plurality of limit grooves are formed in two sides in the box body, the limit grooves correspond to the limit blocks, and the depth of each limit groove corresponds to the height of each limit block in sliding connection with the corresponding limit groove.

The utility model has at least the following beneficial effects:

1. water sample pretreatment filter equipment through auxiliary component and filter component's setting, can promote impurity to one side, prevents that impurity from spreading full conical filter plate, blocks most filtration pore to beat conical filter plate, make conical filter plate take place vibrations, reduce the probability that the filtration pore blockked up, thereby improve the filter effect.

2. A water sample pretreatment filter device is characterized in that most impurities slide downwards in the rotating process when the impurities are pushed through the pushing assembly and the filtering assembly, and slide towards the side face of a rectangular box under the action of inertia, so that the impurities are convenient to collect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

FIG. 3 is an exploded view of the filter structure of the present utility model;

FIG. 4 is an exploded view of the tapping assembly of the present utility model.

In the figure: 1. a case; 101. a limit groove; 2. a filtering structure; 3. an auxiliary member; 301. a rotating assembly; 3011. a rotating rod; 3012. a motor; 3013. a rod; 302. a pushing assembly; 3021. a mounting ring; 3022. a jack; 3023. a diagonal rod; 3024. a first fixed block; 4. a filter member; 401. a filter assembly; 4011. a rectangular box; 4012. a conical filter plate; 4013. a limiting block; 402. a striking assembly; 4021. a fixed cylinder; 4022. a through port; 4023. a slide bar; 4024. knocking the rod; 4025. a second fixed block; 4026. and (3) a spring.

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.

Referring to fig. 1-4, a water sample pretreatment filter device comprises a box body 1, wherein a filter structure 2 is arranged in the box body 1, the filter structure 2 comprises an auxiliary component 3 and a plurality of filter components 4, the auxiliary component 3 comprises a rotating component 301 and a plurality of pushing components 302, and the filter components 4 comprise a filter component 401 and a knocking component 402.

The rotating assembly 301 includes a rotating rod 3011 rotatably connected to the case 1, a motor 3012 fixedly connected to the bottom of the case 1, where the motor 3012 is not described in detail in the prior art, the bottom of the rotating rod 3011 penetrates through the case 1 and is fixedly connected to an output end of the motor 3012, a plurality of inserting rods 3013 are disposed on the rotating rod 3011, and the inserting rods 3013 are slidably connected to the rotating rod 3011.

The pushing assembly 302 comprises a mounting ring 3021, a jack 3022 corresponding to the inserting rod 3013 is arranged on the mounting ring 3021, the pushing assembly 302 can be disassembled by pressing the inserting rod 3013, the principle is the same as that of an adjustable telescopic rod, after the inserting rod 3013 is pressed, the inserting rod 3013 can move backwards and is separated from the jack 3022, the pushing assembly 302 is pulled upwards at this time, the other end of the sliding rod 3013 can automatically move forwards through a structure such as a spring or an elastic piece, so that the pushing assembly 302 is fixed, an inclined rod 3023 is fixedly connected to the mounting ring 3021, the inclined rod 3023 is tightly attached to a conical filter plate 4012, a first fixing block 3024 is fixedly connected to the inclined rod 3023, and the top of the first fixing block 3024 is an inclined surface.

The filter assembly 401 includes rectangle box 4011, the intermediate position of rectangle box 4011 is equipped with toper filter plate 4012, toper filter plate 4012 cover is established on bull stick 3011 to rather than sliding connection, toper filter plate 4012 can filter the water sample, and rectangle box 4011 then can collect impurity, the equal fixedly connected with stopper 4013 in both sides that rectangle box 4011 is relative, the setting of stopper 4013 is convenient for the installation of lintel assembly 401, a plurality of rectangle boxes 4011 from the top down arranges in proper order, and the filtration pore from the top down of toper filter plate 4012 reduces in proper order, and stopper 4013 from left to right arranges in proper order, stopper 4013 on rectangle box 4011 both sides sets up along the central line symmetry, both sides all are equipped with a plurality of spacing groove 101 in the box, and spacing groove 101 corresponds with stopper 4013, the degree of depth of spacing groove 101 and the height of stopper 4013 rather than sliding connection.

The knocking component 402 comprises a fixed cylinder 4021 fixedly connected with a rectangular box 4011, a through hole 4022 is formed in one side of the fixed cylinder 4021, a sliding rod 4023 is connected in the fixed cylinder 4021 in a sliding mode, a knocking rod 4024 is fixedly connected to one side of the sliding rod 4023, one end of the knocking rod 4024 penetrates through the through hole 4022 and extends out of the part, the other end of the knocking rod 4024 is in contact with a conical filter plate 4012, a second fixed block 4025 corresponding to the first fixed block 3024 is fixedly connected to one side of the knocking rod 4024, the bottom of the second fixed block 4025 is an inclined surface, a spring 4026 is fixedly connected to the inner bottom of the rectangular box 4011, and the other end of the spring 4026 and the sliding rod 4023 are fixedly connected with a downward pulling force of the spring 4026 on the sliding rod 4024.

When the water sample is used, the water sample is poured from the top of the box body 1, at the moment, the control motor 3012 drives the rotary rod 3011 to rotate, the water sample can firstly contact with the uppermost filtering component 4, and preliminary filtration can be carried out when the water sample falls on the conical filter plate 4012, so that larger impurities are left, the impurities can slide downwards along the conical filter plate 4012 during filtration and slide to the side face of the rectangular box 4011 under the action of inertia, and the preliminary filtered water sample can be filtered for a plurality of times through the filtering component 4 below.

Meanwhile, the rotary rod 3011 rotates with the inserting rod 3013, so that the pushing component 302 rotates, the inclined rod 3023 and the first fixed block 3024 also rotate when the pushing component 302 rotates, impurities left on the conical filter plate 4012 are pushed to one side when the inclined rod 3023 rotates, so that the impurities are prevented from being paved on the conical filter plate 4012, most of filter holes are blocked, the filtering effect is affected, and meanwhile, most of impurities slide downwards in the rotating process when the impurities are pushed, so that the impurities are collected.

In the process that the first fixing block 3024 rotates along with the diagonal rod 3023, the first fixing block 3024 contacts with the second fixing block 4025, so that the second fixing block 4025 is pushed upwards, the second fixing block 4025 moves upwards with the knocking rod 4024 and the sliding rod 4023, the spring 4026 is pulled, and when the first fixing block 3024 is separated from the second fixing block 4025, the knocking rod 4024 moves downwards and impacts the conical filter plate 4012 under the action of the elastic force of the spring 4026, so that the conical filter plate 4012 vibrates, and the probability of blocking a filter hole is reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water sample pretreatment filter equipment, includes box (1), its characterized in that, be equipped with filtration (2) in box (1), filtration (2) are including auxiliary component (3) and a plurality of filter component (4), auxiliary component (3) are including rotating subassembly (301) and a plurality of pushing subassembly (302), filter component (4) are including filter component (401) and strike subassembly (402).

2. The water sample pretreatment filter device according to claim 1, wherein the rotating assembly (301) comprises a rotating rod (3011) rotationally connected with the box body (1), a motor (3012) is fixedly connected to the bottom of the box body (1), the bottom of the rotating rod (3011) penetrates through the box body (1) and is fixedly connected with the output end of the motor (3012), and a plurality of inserting rods (3013) are arranged on the rotating rod (3011).

3. A water sample pretreatment filter device according to claim 2, wherein the pushing assembly (302) comprises a mounting ring (3021), a jack (3022) corresponding to the plunger (3013) is arranged on the mounting ring (3021), an inclined rod (3023) is fixedly connected to the mounting ring (3021), and a first fixing block (3024) is fixedly connected to the inclined rod (3023).

4. A water sample pretreatment filter device according to claim 3, wherein the filter assembly (401) comprises a rectangular box (4011), a conical filter plate (4012) is arranged in the middle of the rectangular box (4011), and limiting blocks (4013) are fixedly connected to two opposite sides of the rectangular box (4011).

5. The water sample pretreatment filtering device according to claim 4, wherein the knocking component (402) comprises a fixed cylinder (4021) fixedly connected with a rectangular box (4011), a through hole (4022) is formed in one side of the fixed cylinder (4021), a sliding rod (4023) is connected in a sliding mode in the fixed cylinder (4021), a knocking rod (4024) is fixedly connected to one side of the sliding rod (4023), a second fixed block (4025) corresponding to the first fixed block (3024) is fixedly connected to one side of the knocking rod (4024), a spring (4026) is fixedly connected to the inner bottom of the rectangular box (4011), and the other end of the spring (4026) is fixedly connected with the sliding rod (4023).

6. The water sample pretreatment filter device according to claim 5, wherein a plurality of rectangular boxes (4011) are sequentially arranged from top to bottom, and limiting blocks (4013) are sequentially arranged from left to right, and limiting blocks (4013) on two sides of each rectangular box (4011) are symmetrically arranged along a central line.

7. The water sample pretreatment filter device according to claim 6, wherein a plurality of limit grooves (101) are formed in two sides in the box body (1), the limit grooves (101) correspond to the limit blocks (4013), and the depth of the limit grooves (101) corresponds to the height of the limit blocks (4013) in sliding connection with the limit grooves.