CN214714732U

CN214714732U - Specific filtering device

Info

Publication number: CN214714732U
Application number: CN202120906075.1U
Authority: CN
Inventors: 付洁; 李全玺; 武丽珍
Original assignee: Yijing Testing Service Tianjin Co ltd
Current assignee: Yijing Testing Service Tianjin Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-16
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a specific filtering device, which comprises vertical plates, wherein a bottom plate is connected between the lower ends of opposite sides of the vertical plates in a bonding manner, a middle position of one opposite side of the vertical plates in two groups is connected with a middle plate in a bonding manner, a plurality of groups of first placing grooves are equidistantly formed in the middle plate, one side of each group of first placing grooves is provided with a first movable groove, a top plate is connected between the upper ends of opposite sides of the vertical plates in a bonding manner, a plurality of groups of second placing grooves are equidistantly formed in the top plate in each group, and one side of each group of second placing grooves is provided with a second movable groove; the device passes through mutually supporting of medium plate, first standing groove, first activity groove, roof, second standing groove and second activity groove, and the fixed stability who has avoided the fixed mode of test-tube rack to exist is relatively poor, inclines easily to spill extract and increase staff's work load problem.

Description

Specific filtering device

Technical Field

The utility model belongs to the technical field of filter, especially, relate to a specific filter equipment.

Background

After the soil sample is extracted by high-pressure fluid, obvious moisture exists in the extraction liquid, further filtration and dehydration are needed, and most of receiver vessels of the filtering devices in the current market are beakers or conical flasks and the like.

The laboratory is mainly with the plastics test-tube rack as supporting earlier stage, nitrogen blowpipe and the stainless steel funnel that will be connected with 4mL small bottle are arranged in proper order on the plastics test-tube rack, in this operational mode, the stainless steel funnel can not be fixed surely, need the manual funnel that supports of operating personnel, the funnel slope appears easily and causes the condition that the slope of extraction liquid spills, a small amount of slope spills the inaccuracy that can lead to the experimental result, a large amount of slope is spilt and then need to draw the sample again, not only caused the pollution of environment, the waste of resource, staff's work load has also been increased, we have proposed a specific filter equipment for this reason and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a specific filtering device, the fixed stability who has avoided the fixed mode existence of test-tube rack is relatively poor, the extract that spills easily and increase staff's work load problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the specific filtering device comprises vertical plates, wherein a bottom plate is connected between the lower ends of the two opposite sides of the vertical plates in a bonding mode, a middle plate is connected between the middle positions of the two opposite sides of the vertical plates in a bonding mode, a plurality of groups of first placing grooves are formed in the middle plate at equal intervals, a first movable groove is formed in one side of each group of the first placing grooves, a top plate is connected between the upper ends of the two opposite sides of the vertical plates in a bonding mode, a plurality of groups of second placing grooves are formed in the top plate at equal intervals, and a second movable groove is formed in one side of each group of the second placing grooves.

As a preferred technical scheme of the utility model, triangle-shaped extension, every group have all been seted up to both sides about the both ends of bottom plate triangle-shaped extension all contacts each other with the riser outer wall towards one side of riser.

As a preferred technical scheme of the utility model, the quantity of seting up of first standing groove is the same with the quantity of seting up of second standing groove, every group the center of first standing groove all is in on the same vertical line with the center of every group second standing groove respectively.

As a preferred technical solution of the present invention, the diameter of the first placing groove is smaller than the diameter of the second placing groove.

As a preferred technical scheme of the utility model, every group the top outside of first standing groove all inclines to set up.

As a preferred technical scheme of the utility model, every group the top outside of second standing groove all inclines to set up.

As a preferred technical scheme of the utility model, every group the width of first activity groove all is less than the diameter of first standing groove, every group the width of second activity groove all is less than the diameter of second standing groove.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the device passes through the medium plate, first standing groove, first movable groove, the roof, mutually supporting of second standing groove and second movable groove, place the stainless steel funnel of usefulness during the use in the inside of second standing groove, the second standing groove plays the stabilizing support effect to the stainless steel funnel, place the nitrogen blowpipe in the first standing groove under the stainless steel funnel again, first standing groove plays the stable effect of lifting to the nitrogen blowpipe, can accomplish the filtration to the extraction liquid through the funnel, the fixed stability of having avoided the fixed mode of test-tube rack to exist is relatively poor, spill the extraction liquid and increase staff's work load problem of easily inclining.

2. The device is through the bottom plate that sets up, and the bottom plate can play the stable support to between two sets of risers to make setting up more stable of riser, further improved setting stability of device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic view of a partial front sectional structure of the top plate of the present invention;

fig. 5 is a schematic view of a partial front sectional structure of the middle plate according to the present invention;

fig. 6 is a schematic top view of the top plate of the present invention;

fig. 7 is a schematic view of the top view structure of the middle plate of the present invention.

Wherein: 1. a vertical plate; 2. a base plate; 3. a middle plate; 4. a first placing groove; 5. a first movable slot; 6. a top plate; 7. a second placing groove; 8. a second movable groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

A specific filtering device as shown in fig. 1-7, which comprises vertical plates 1, wherein a bottom plate 2 is bonded between the lower ends of opposite sides of two sets of vertical plates 1, a middle plate 3 is bonded between the middle positions of opposite sides of two sets of vertical plates 1, a plurality of sets of first placing grooves 4 are formed in the middle plate 3 at equal intervals, a first movable groove 5 is formed in one side of each set of first placing grooves 4, a top plate 6 is bonded between the upper ends of opposite sides of two sets of vertical plates 1, a plurality of sets of second placing grooves 7 are formed in the top plate 6 at equal intervals, and a second movable groove 8 is formed in one side of each set of second placing grooves 7;

during the use will filter the stainless steel funnel of usefulness and place in the inside of second standing groove 7, second standing groove 7 plays the stable supporting role to the stainless steel funnel, place the nitrogen blowpipe in first standing groove 4 under the stainless steel funnel again, first standing groove 4 plays the stable effect of lifting to the nitrogen blowpipe, can accomplish the filtration to the extraction liquid through the funnel, the fixed stability who has avoided the fixed mode of test-tube rack to exist is relatively poor, spill extraction liquid and increase staff's work load problem easily.

In other embodiments, the upper and lower sides of both ends of the bottom plate 2 are both provided with triangular extending portions, and one side of each group of triangular extending portions facing the vertical plate 1 is in mutual contact with the outer wall of the vertical plate 1;

the contact area of bottom plate 2 can increase and riser 1, simultaneously through triangular design, can improve bottom plate 2 and riser 1 contact state's stability, has improved the structural strength between riser 1 and the bottom plate 2.

In other embodiments, the number of the first placing grooves 4 is the same as that of the second placing grooves 7, and the center of each group of the first placing grooves 4 and the center of each group of the second placing grooves 7 are on the same vertical line;

through the design, the nitrogen blowpipe sleeved in the first placing groove 4 can keep consistent with the stainless steel funnel in the second placing groove 7 after the nitrogen blowpipe is placed, and the blanking accuracy of the funnel is improved.

In other embodiments, the diameter of the first placement slots 4 is smaller than the diameter of the second placement slots 7;

through this design, first standing groove 4 and second standing groove 7 can play the supporting role to the stainless steel funnel and the nitrogen blowpipe of specification commonly used respectively, have improved the suitability of device.

In other embodiments, the top ends of the first placing grooves 4 in each group are all obliquely arranged;

through this design, first standing groove 4 increases the contact surface with the nitrogen blowpipe to make the state of placing of nitrogen blowpipe more stable.

In other embodiments, the top ends of the second placement grooves 7 of each group are all obliquely arranged.

Through this design, second standing groove 7 increase and the contact surface of stainless steel funnel to make the state of placing of stainless steel funnel more stable.

In other embodiments, the width of each group of first movable slots 5 is smaller than the diameter of the first placing slots 4, and the width of each group of second movable slots 8 is smaller than the diameter of the second placing slots 7.

Through the design, the first movable groove 5 and the second movable groove 8 can be taken out from the first movable groove 5 and the second movable groove 8 without excessively stirring upwards under the condition of not influencing the normal placement of the stainless steel funnel and the nitrogen blowing pipe, and the installation convenience of the device is improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A specific filtering device comprising a vertical plate (1), characterized in that: the novel vertical plate structure is characterized in that a bottom plate (2) is connected between the lower ends of the opposite sides of the two groups of vertical plates (1) in a bonding mode, a middle plate (3) is connected at the middle position of the opposite side of the two groups of vertical plates (1) in a bonding mode, multiple groups of first placing grooves (4) are formed in the middle position of the opposite side of the middle plate (3) in an equidistant mode, a first movable groove (5) is formed in one side of each group of first placing grooves (4), a top plate (6) is connected between the upper ends of the opposite sides of the two groups of vertical plates (1) in a bonding mode, multiple groups of second placing grooves (7) are formed in the top plate (6) in an equidistant mode, and a second movable groove (8) is formed in one side of each group of each second placing groove (7).

2. A specific filtering device according to claim 1, characterized in that: triangular extending parts are arranged on the upper side and the lower side of the two ends of the bottom plate (2), and each group of triangular extending parts is in mutual contact with the outer wall of the vertical plate (1) towards one side of the vertical plate (1).

3. A specific filtering device according to claim 1, characterized in that: the number of the first placing grooves (4) is the same as that of the second placing grooves (7), and the centers of the first placing grooves (4) and the centers of the second placing grooves (7) are all on the same vertical line.

4. A specific filtering device according to claim 1, characterized in that: the diameter of the first placing groove (4) is smaller than that of the second placing groove (7).

5. A specific filtering device according to claim 1, characterized in that: the top end outer sides of the first placing grooves (4) of each group are obliquely arranged.

6. A specific filtering device according to claim 1, characterized in that: the top end outer sides of the second placing grooves (7) of each group are obliquely arranged.

7. A specific filtering device according to claim 1, characterized in that: the width of each group of the first movable grooves (5) is smaller than the diameter of the first placing groove (4), and the width of each group of the second movable grooves (8) is smaller than the diameter of the second placing groove (7).