CN219016251U

CN219016251U - Sulfur determination instrument

Info

Publication number: CN219016251U
Application number: CN202223385622.XU
Authority: CN
Inventors: 毕海超; 井德刚; 张广玉; 纪广轩; 汪艳芸; 吴晓旭; 郭跃梅
Original assignee: Physical Geological Data Center For Natural Resources
Current assignee: Physical Geological Data Center For Natural Resources
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-12
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a sulfur determination instrument, which comprises a sulfur determination instrument body, wherein a discharging block is fixedly connected to the sulfur determination instrument body, a cooling mechanism is arranged on the sulfur determination instrument body, the cooling mechanism comprises two baffles fixedly connected to the sulfur determination instrument body, a placement box is slidably arranged between the two baffles, a box cover is hinged to the placement box, a central shaft is fixedly connected to the box cover, a first sliding groove is formed in each baffle, and each first sliding groove is slidably connected with the central shaft. According to the utility model, through the mutual matching of the baffle and the central shaft, the quartz boat with high temperature can be placed at a distance from the instrument for cooling, and the high temperature can not be transmitted into the instrument, so that the service life of the instrument is prolonged.

Description

Sulfur determination instrument

Technical Field

The utility model relates to the technical field of sulfur determination instruments, in particular to a sulfur determination instrument.

Background

The sulfur determination instrument is used for determining the total sulfur content in coal, steel and various minerals, and is a preferable and necessary instrument in laboratories of departments of coal, electric power, chemical industry, building materials, metallurgy, geological exploration, commercial inspection, environmental protection detection and the like.

The patent number is "CN213633321U" discloses a sulfur determination appearance with prevent scalding device, including the sulfur determination appearance body, sulfur determination appearance body one side is provided with and send the appearance platform, it is provided with placer to send the appearance bench, placer includes base, prevents scalding board and supporting mechanism, base and send appearance platform fixed connection.

Most of the existing sulfur determination instruments are used for performing experiments, a quartz boat for placing detection samples can be directly taken down from a tray and placed on an instrument shell close to a sample conveying port to be cooled, but the quartz boat which is just burnt at a high temperature is very high, the quartz boat is directly placed on the instrument shell to enable the temperature of the instrument surface to be increased, the high temperature can be easily transferred into the instrument, the detection performance of the instrument is affected, and therefore the service life of the instrument is shortened.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the sulfur determination instrument which is used for shortening the service life of the instrument by directly placing the quartz boat subjected to high-temperature burning on an instrument shell to raise the temperature of the surface of the instrument and easily transmitting the high temperature into the instrument to influence the detection performance of the instrument.

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

the sulfur determination instrument comprises a sulfur determination instrument body, wherein a discharging block is fixedly connected to the sulfur determination instrument body;

the cooling mechanism comprises two baffles fixedly connected with the sulfur determination instrument body, a placement box is slidably arranged between the two baffles, a box cover is hinged to the placement box, a central shaft is fixedly connected to the box cover, first sliding grooves are formed in each baffle, and each first sliding groove is slidably connected with the central shaft.

Preferably, two be provided with first installation piece between the baffle, first installation piece is connected with placing the box through two connecting rods, sliding on the first installation piece is provided with two fixture blocks, two through spring coupling between the fixture block, every two draw-in grooves have all been seted up on the baffle, fixture block and the draw-in groove joint that corresponds, every all seted up the extrusion groove on the fixture block, sliding connection has two extrusion pieces on the first installation piece.

Preferably, the first mounting block is provided with a mounting plate in a sliding manner, and each extrusion block is fixedly connected with the mounting plate.

Preferably, the mounting plate is fixedly connected with a pressing block, and the pressing block is provided with anti-skid patterns.

Preferably, two sliding blocks are fixedly connected to the placement box, a second sliding groove is formed in each baffle, and the sliding blocks are in sliding connection with the second sliding grooves.

Preferably, a plurality of heat dissipation holes are formed in the placement box, and the plurality of heat dissipation holes are equidistantly arranged.

According to the utility model, after an experiment is finished, the first mounting block moves to drive the placement box to synchronously move, the placement box moves to drive the box cover to move, so that the central shaft on the box cover and the first sliding groove slide relatively, and the inclination angle of the box cover changes in the process of moving the placement box due to the fact that the first sliding groove is arranged at a certain inclination angle.

Drawings

FIG. 1 is a schematic structural view of a sulfur determination instrument according to the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of a sulfur determination instrument body and a baffle;

fig. 3 is a schematic top sectional structure of the placement box and the baffle.

In the figure: the sulfur determination instrument comprises a sulfur determination instrument body 1, a material outlet block 2, a baffle 3, a heat dissipation hole 4, a connecting rod 5, a box cover 6, a central shaft 7, a placement box 8, a sliding block 9, a clamping block 10, a first installation block 11, a extrusion block 12, a pressing block 13, a mounting plate 14 and a spring 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a sulfur determination instrument, including sulfur determination instrument body 1, fixed connection has discharging block 2 on the sulfur determination instrument body 1, be provided with cooling mechanism on the sulfur determination instrument body 1, cooling mechanism includes two baffles 3 of fixed connection on the sulfur determination instrument body 1, sliding between two baffles 3 is provided with places box 8, it has lid 6 to articulate on the box 8, fixedly connected with center pin 7 on the lid 6, first spout has all been seted up on every baffle 3, every first spout all with center pin 7 sliding connection, be provided with first installation piece 11 between two baffles 3, first installation piece 11 is connected through two connecting rods 5 and places box 8, sliding is provided with two fixture blocks 10 on the first installation piece 11, connect through spring 15 between two fixture blocks 10, two draw-in grooves have all been seted up on every baffle 3, fixture block 10 and the draw-in groove joint that corresponds, all set up the extrusion groove on every fixture block 10, sliding connection has two extrusion pieces 12 on the first installation piece 11, extrusion piece 12 contacts and extrudes the extrusion groove on the corresponding fixture block 10, the effort that has the two extrusion piece 12 to take place the horizontal direction of the clamp block 10, the effort of two side-by-side connection is close to the two connection blocks 10, the first component force of the two fixture blocks is moved under the condition of the two connection, the two fixture blocks 10 have the corresponding connection, the two connection blocks are moved under the condition of the connection of the two connection blocks, and the two fixture blocks are moved at the two connection pieces 10, and the two component force pieces are moved simultaneously, and have the two component force pieces are moved and are moved under the condition 5, and are moved, and are in the condition and are adjacent to the condition and are 5.

The installation plate 14 is arranged on the first installation block 11 in a sliding mode, each extrusion block 12 is fixedly connected with the installation plate 14, the installation plate 14 moves to drive the two extrusion blocks 12 to move, the two extrusion blocks 12 can synchronously move, the pressing block 13 is fixedly connected to the installation plate 14, anti-skidding threads are arranged on the pressing block 13, the pressing block 13 is arranged, workers can easily and laborsaving move the installation plate 14, accordingly working efficiency is improved, the friction force of the pressing block 13 and hands of the workers can be increased through the anti-skidding threads, two sliding blocks 9 are fixedly connected to the placement box 8, second sliding grooves are formed in each baffle 3, the sliding blocks 9 and the second sliding grooves are in sliding connection, the movement track of the sliding blocks 9 is limited, the second sliding grooves are enabled to do stable movement in the horizontal direction, the placement box 8 is provided with a plurality of cooling holes 4, the cooling holes 4 are arranged at equal intervals, and the cooling speed of quartz boats can be accelerated, so that the working efficiency is improved.

According to the utility model, after an experiment is finished, acting force is applied to the pressing block 13, so that the pressing block 13 and the first installation block 11 relatively slide, the pressing block 13 moves to drive the installation plate 14 to move, the installation plate 14 moves to drive the two pressing blocks 12 to synchronously move, the pressing blocks 12 contact and press the corresponding pressing grooves on the clamping blocks 10, as the acting force of the pressing blocks 12 to the clamping blocks 10 has a component force in the horizontal direction, the two clamping blocks 10 are mutually close, the spring 15 deforms until the two clamping blocks 10 are simultaneously separated from the corresponding baffle plate 3, acting force is applied to the first installation block 11, the first installation block 11 moves to drive the placing box 8 to synchronously move under the cooperation of the connecting rod 5, the placing box 8 moves to drive the box cover 6 to move under the cooperation of the two sliding blocks 9, the central shaft 7 and the first sliding grooves on the box cover 6 relatively slide, and the inclination angle of the box cover 6 changes in the process of the movement of the placing box 8 due to the fact that the first sliding grooves are arranged in a certain inclination angle, and the left side of the placing box 8 and the corresponding box cover 6 are in a right-side vertical state when the left side of the placing box 8 and the corresponding sulfur instrument body 1 are abutted against the box 6 and the box cover 8 are in the right-side and the right-side position of the two clamping grooves.

The effort of applying on pressing block 13 is removed this moment for fixture block 10 and the draw-in groove joint that corresponds will place box 8 and fix, the quartz boat of high temperature is under the operation of staff's this moment, slide into place box 8 from discharging block 2, exert effort on pressing block 13 again, make fixture block 10 and the state that the draw-in groove that corresponds break away from the joint, exert reverse effort on first installation piece 11 again, make place box 8 reverse movement to initial position, lid 6 resumes and place box 8 closed state, can prevent the staff scald when cooling the quartz boat, through the cooperation of baffle 3 and center pin 7, can place the quartz boat of high temperature in the place of a distance apart from the instrument cooling, can not transmit the instrument inside with the high temperature, thereby prolong the life of instrument.

Overall, for technical problems: the quartz boat which is just burnt at high temperature has high temperature, and is directly placed on the instrument shell to enable the temperature of the surface of the instrument to be increased, so that the high temperature is easily transferred into the instrument, the detection performance of the instrument is affected, and the service life of the instrument is shortened; adopts the technical proposal that: the utility model provides a sulfur determination appearance, including sulfur determination appearance body 1, fixed fixedly connected with discharging block 2 on the sulfur determination appearance body 1 is provided with cooling body on the sulfur determination appearance body 1, cooling body includes two baffles 3 of fixed connection on the sulfur determination appearance body 1, slide between two baffles 3 and be provided with place box 8, place box 8 on articulated lid 6, fixedly connected with center pin 7 on the lid 6, first spout has all been seted up on every baffle 3, every first spout all with center pin 7 sliding connection; the implementation process of the technical scheme is as follows: the first mounting block 11 moves to drive the placement box 8 to synchronously move, the placement box 8 moves to stably move in the horizontal direction, the placement box 8 moves to drive the box cover 6 to move, so that the central shaft 7 on the box cover 6 and the first sliding groove slide relatively, and the inclination angle of the box cover 6 changes in the process of moving the placement box 8 due to the arrangement of a certain inclination angle of the first sliding groove, when the left side of the placement box 8 is propped against the sulfur determination instrument body 1, the box cover 6 and the placement box 8 are in a vertical state, and the clamping block 10 is just positioned at a position which is in positive alignment with the two clamping grooves on the left side; therefore, the technical problem can be necessarily solved, and the realized technical effects are as follows: through the cooperation of the baffle 3 and the central shaft 7, the quartz boat with high temperature can be placed at a distance away from the instrument for cooling, and the high temperature cannot be transmitted to the inside of the instrument, so that the service life of the instrument is prolonged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The sulfur determination instrument comprises a sulfur determination instrument body (1), and is characterized in that a discharging block (2) is fixedly connected to the sulfur determination instrument body (1);

the sulfur determination instrument comprises a sulfur determination instrument body (1), wherein a cooling mechanism is arranged on the sulfur determination instrument body (1), the cooling mechanism comprises two baffle plates (3) fixedly connected with the sulfur determination instrument body (1), a placement box (8) is slidably arranged between the baffle plates (3), a box cover (6) is hinged to the placement box (8), a central shaft (7) is fixedly connected to the box cover (6), a first sliding groove is formed in each baffle plate (3), and each first sliding groove is slidably connected with the central shaft (7).

2. The sulfur determination instrument according to claim 1, wherein a first installation block (11) is arranged between two baffle plates (3), the first installation block (11) is connected with a placement box (8) through two connecting rods (5), two clamping blocks (10) are slidably arranged on the first installation block (11), two clamping blocks (10) are connected through springs (15), two clamping grooves are formed in each baffle plate (3), the clamping blocks (10) are connected with corresponding clamping grooves in a clamping mode, extrusion grooves are formed in each clamping block (10), and two extrusion blocks (12) are slidably connected to the first installation block (11).

3. A sulfur analyzer according to claim 2, wherein the first mounting block (11) is slidably provided with a mounting plate (14), and each of the pressing blocks (12) is fixedly connected to the mounting plate (14).

4. A sulfur analyzer according to claim 3, wherein the mounting plate (14) is fixedly connected with a pressing block (13), and the pressing block (13) is provided with anti-slip patterns.

5. The sulfur determination instrument according to claim 1, wherein two sliding blocks (9) are fixedly connected to the placement box (8), a second sliding groove is formed in each baffle plate (3), and the sliding blocks (9) are slidably connected with the second sliding grooves.

6. The sulfur determination instrument according to claim 1, wherein the placement box (8) is provided with a plurality of heat dissipation holes (4), and the plurality of heat dissipation holes (4) are equidistantly arranged.