CN218239600U - Needle coke particle strength measuring device - Google Patents

Abstract

The utility model discloses a needle coke particle strength measuring device, the on-line screen storage device comprises a base, fixed being equipped with in base top places platform and particle strength apparatus, it is equipped with the collection casing to place a outside cover, collects casing surface fixedly connected with handle, and particle strength apparatus's stand surface is through the fixed first motor that is equipped with of motor frame, and the motor shaft bottom fixedly connected with of first motor changes the board, changes board bottom fixedly connected with cleaning cotton. This needle coke particle intensity measuring device changes board and clean cotton through first motor drive and realizes automatic clearance to the needle coke crushed aggregates of placing bench top portion, be used for collecting the waste material of placing bench top portion by the clearance through collecting the casing, thereby arrange the material pipe through the multiunit and carry the waste material inslot with the waste material, this needle coke particle intensity measuring device degree of automation is high, staff's degree of labour has effectively been reduced, convenient to use, detection efficiency is improved, the detection quality of placing the bench sample has been guaranteed, and the practicality is high.

Description

Needle coke particle strength measuring device

The technical field is as follows:

the utility model relates to a needle coke detects technical field, specifically is a needle coke particle strength measuring device.

Background art:

the needle coke is a high-quality variety developed greatly in carbon materials, is a porous solid with silver gray and metallic luster in appearance, has obvious flowing textures in structure, is large and few in holes and slightly elliptical, has larger length-width ratio of particles, has fibrous or needle-shaped texture trend and lubricating feeling when being touched, and is a raw material for producing high-end carbon products such as ultrahigh-power electrodes, special carbon materials, carbon fibers and composite materials thereof. With the rapid development of the fields of 100-200 tons of large-capacity ultra-high power (UHP) electric furnaces and the like, the demand of large-specification ultra-high power (UHP) graphite electrodes with the diameter of 600mm or more is continuously increased, and the large-specification UHP electrodes with the diameter of 600mm or more are required to have the characteristics of high strength, high thermal shock resistance and low consumption. Whether the quality of the large-size UHP electrode can meet the use requirement is critical, whether the strength and the thermal expansion coefficient of the matched UHP joint can meet the high-strength low-expansion requirement is critical, and therefore, the raw material for manufacturing the large-size UHP joint needs to select high-quality needle coke with high strength and low thermal expansion coefficient.

In the prior art, a particle strength tester is mostly used for measuring the crushing strength of needle coke particles. When the existing particle strength measuring instrument is used, crushing detection is usually performed on a continuous single sample, sample waste materials on a placing table need to be manually cleaned by workers, operation is complex, efficiency is not high, detection efficiency is reduced, and accordingly, the needle coke particle strength measuring device is designed at present.

The utility model has the following contents:

an object of the utility model is to provide a needle coke particle strength measurement device to solve the current particle strength apparatus that provides in the above-mentioned background art when using, complex operation and efficiency are not high, have reduced detection efficiency's problem.

The utility model discloses implement by following technical scheme: the utility model provides a needle coke particle strength measuring device, the on-line screen storage device comprises a base, fixed the being equipped with in base top places platform and particle strength apparatus, it is equipped with the collection casing to place a outside cover, collect housing surface fixedly connected with handle, particle strength apparatus's stand surface is put up fixed being equipped with first motor through the motor, the motor shaft bottom fixedly connected with of first motor changes the board, change board bottom fixedly connected with cleaning wool, the dirty silo has openly been seted up in the base, and the row's of base top internal fixation wears to be equipped with material pipe, the dirty silo internal face is put up fixed being equipped with the second motor through the motor, the motor shaft fixedly connected with auger of second motor, the auger activity is in arranging the material pipe, it has seted up the through-hole to run through in the collection casing bottom.

Preferably, the collecting shell is of an annular shell structure, the top of the collecting shell is of an opening structure, and the surface of the placing table is connected with the inner wall surface of the collecting shell through a thread structure.

Preferably, the cleaning cotton is connected with the top surface of the placing table through rotation.

Preferably, the discharge pipe and the second motor are arranged in a regular annular array and are communicated with the waste material tank.

Preferably, the through holes are arranged in a regular annular array and are provided with a plurality of groups, and the through holes of the plurality of groups correspond to the upper and lower positions of the plurality of groups of discharge pipes respectively through rotation.

The utility model has the advantages that: this needle coke particle intensity measuring device changes board and clean cotton through first motor drive and realizes automatic clearance to the needle coke crushed aggregates of placing bench top portion, be used for collecting the waste material of placing bench top portion by the clearance through collecting the casing, thereby arrange the material pipe through the multiunit and carry the waste material inslot with the waste material, this needle coke particle intensity measuring device degree of automation is high, staff's degree of labour has effectively been reduced, convenient to use, detection efficiency is improved, the detection quality of placing the bench sample has been guaranteed, and the practicality is high.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front sectional view of the apparatus for measuring strength of needle coke particles according to the present invention;

FIG. 2 is a schematic view of the front structure of the apparatus for measuring the strength of needle coke particles according to the present invention;

FIG. 3 is a schematic view of a partial top view structure of the apparatus for measuring particle strength of needle coke according to the present invention;

fig. 4 is a schematic view of the overlooking structure of the collecting casing of the device for measuring the particle strength of needle coke.

In the figure: 1. the base, 2, place the platform, 3, granule intensity apparatus, 4, collect the casing, 5, the handle, 6, first motor, 7, change the board, 8, clean cotton, 9, waste material groove, 10, arrange the material pipe, 11, second motor, 12, auger, 13, through-hole.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a needle coke particle strength measuring device comprises a base 1, a placing table 2 and a particle strength measuring instrument 3 are fixedly arranged on the top of the base 1, wherein the placing table 2 is of a cylindrical structure, the particle strength measuring instrument 3 is the prior art, and the description is omitted, a collecting shell 4 is sleeved on the outer side of the placing table 2, the collecting shell 4 is of an annular shell structure, the top of the collecting shell 4 is of an open structure, the surface of the placing table 2 is connected with the inner wall surface of the collecting shell 4 through a thread structure, so that the collecting shell 4 can be conveniently disassembled and assembled, waste materials on the top of the placing table 2 can be collected through the collecting shell 4, a handle 5 is fixedly connected on the surface of the collecting shell 4, a first motor 6 is fixedly arranged on the surface of an upright post of the particle strength measuring instrument 3 through a motor frame, a rotating plate 7 is fixedly connected to the bottom of a motor shaft of the first motor 6, cleaning cotton 8 is fixedly connected to the bottom of the rotating plate 7, the cleaning cotton 8 is connected with the top surface of the placing table 2 through rotation, the rotating plate 7 and the cleaning cotton 8 can be driven to rotate synchronously through the first motor 6, so that waste materials on the top of the placing table 2 are cleaned through the cleaning cotton 8, a waste material groove 9 is formed in the front surface of the base 1, a material discharging pipe 10 is fixedly arranged in the top of the base 1, a plurality of groups of material discharging pipes 10 and a plurality of groups of material discharging pipes 11 are arranged in a regular annular array, the material discharging pipes 10 are communicated with the waste material groove 9, the second motor 11 is fixedly arranged on the inner wall surface of the waste material groove 9 through a motor frame, a motor shaft of the second motor 11 is fixedly connected with an auger 12, the auger 12 moves in the material discharging pipes 10, through holes 13 are formed in the bottom of the collecting shell 4, a plurality of groups of through holes 13 are formed in the regular annular array, and the plurality of groups of through holes 13 correspond to the upper and lower positions of the plurality of material discharging pipes 10 through rotation respectively, and arrange the material pipe 10 top and meet with collection casing 4 bottom this moment, accessible through-hole 13 will collect the waste material in the casing 4 and carry row material pipe 10 in like this, can drive auger 12 through second motor 11 and rotate, effectively avoid arranging the problem that material blockked up in the material pipe 10, and then send the waste material into in the waste material groove 9.

The working principle is as follows: when using this needle coke particle intensity measuring device, earlier place the platform 2 outsides of placing in collection casing 4 screw in, make multiunit through-hole 13 corresponding with the upper and lower position that the row of multiunit expects pipe 10 respectively, place needle coke particle sample at placing platform 2 tops after, examine and determine the intensity through particle intensity apparatus 3 to the sample crushing, it rotates with clean cotton 8 synchronous to change board 7 through the drive of first motor 6, thereby clear up the waste material at placing platform 2 tops through clean cotton 8, then the waste material blanking by the clearance is collected in collecting casing 4, carry through-hole 13 the waste material in collecting casing 4 and arrange in the material pipe 10, can drive auger 12 through second motor 11 and rotate, effectively avoid arranging the problem of expecting the interior material jam of material pipe 10, and then send the waste material into in the waste material groove 9, the staff can collect the recovery to the waste material in waste material groove 9, above be this needle coke particle intensity measuring device working process.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a needle coke particle strength measuring device, includes base (1), base (1) top is fixed to be equipped with places platform (2) and particle strength apparatus (3), its characterized in that: place platform (2) outside cover and be equipped with and collect casing (4), collect casing (4) fixed surface and be connected with handle (5), the stand surface of particle strength apparatus (3) is put up fixed being equipped with first motor (6) through the motor, the motor shaft bottom fixedly connected with of first motor (6) changes board (7), change board (7) bottom fixedly connected with cleaning cotton (8), waste material groove (9) have been seted up in base (1) openly, and base (1) top internal fixation is worn to be equipped with and is arranged material pipe (10), waste material groove (9) internal face is put up fixed being equipped with second motor (11) through the motor, the motor shaft fixedly connected with auger (12) of second motor (11), auger (12) are moved about in arranging material pipe (10), it has seted up through-hole (13) to link up in collecting casing (4) bottom.

2. The apparatus of claim 1, wherein: the collecting shell (4) is of an annular shell structure, the top of the collecting shell (4) is of an opening structure, and the surface of the placing table (2) is connected with the inner wall surface of the collecting shell (4) through a threaded structure.

3. The apparatus of claim 1, wherein: the cleaning cotton (8) is connected with the top surface of the placing table (2) through rotation.

4. The apparatus of claim 1, wherein: the discharge pipe (10) and the second motor (11) are arranged in a regular annular array and are provided with a plurality of groups, and the discharge pipe (10) is communicated with the waste material tank (9).

5. The apparatus of claim 1, wherein: the through holes (13) are arranged in a regular annular array and are provided with a plurality of groups, and the through holes (13) are respectively corresponding to the upper and lower positions of the plurality of groups of discharge pipes (10) through rotation.

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