CN220077370U - Calcined coke raw material bin - Google Patents
Calcined coke raw material bin Download PDFInfo
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- CN220077370U CN220077370U CN202321622940.5U CN202321622940U CN220077370U CN 220077370 U CN220077370 U CN 220077370U CN 202321622940 U CN202321622940 U CN 202321622940U CN 220077370 U CN220077370 U CN 220077370U
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- barrier
- raw material
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- 239000002994 raw material Substances 0.000 title claims abstract description 32
- 239000011329 calcined coke Substances 0.000 title claims abstract description 21
- 230000004888 barrier function Effects 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 19
- 229910002804 graphite Inorganic materials 0.000 abstract description 19
- 239000010439 graphite Substances 0.000 abstract description 19
- 239000011331 needle coke Substances 0.000 abstract description 10
- 239000002006 petroleum coke Substances 0.000 abstract description 10
- 208000002925 dental caries Diseases 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Ceramic Products (AREA)
Abstract
The utility model relates to a calcined coke raw material bin in the field of graphite electrode production equipment, which comprises a bin body, wherein a grating is arranged in the bin body and divides the interior of the bin body into two cavities, the grating comprises a main beam, a main vertical beam and an auxiliary beam which are connected with each other, and two secondary structure beams are fixed in a square formed by the main beam and the main vertical beam along a diagonal line; the barrier is also matched with a baffle plate, so that two cavities are not mutually mixed, and two secondary structure beams of the same square are respectively arranged at two sides of the baffle plate. The utility model has simple and reasonable structure, can store needle coke and common petroleum coke in the same raw material bin, and can feed the two raw materials according to the proportioning requirement in a workshop, thereby being beneficial to the production of high-power graphite electrodes; and the cooperation setting of barrier and baffle makes the atress stable, has avoided when the material is unbalanced in two cavitys, and one side that the material is many causes great transverse thrust to middle barrier, and then causes the condition of storehouse body along the inner wall fracture to produce.
Description
Technical Field
The utility model belongs to the technical field of graphite electrode production equipment, and particularly relates to a calcined coke raw material bin.
Background
The raw materials for the production of the graphite electrode are mainly calcined coke, the calcined coke is stored in raw material bins, and one calcined coke is stored in each raw material bin in the prior art. But in the production of high-power graphite electrodes, two calcined cokes are simultaneously required: needle coke and ordinary petroleum coke. In order to simultaneously prepare needle coke and common petroleum coke in the subsequent proportioning process without increasing space occupation, the existing raw material bin needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a calcined coke raw material bin which comprises a bin body, wherein the top of the bin body is provided with a feed inlet, and the bottom of the bin body is provided with a discharge outlet; the internal division of the compartment body into two cavities of the barrier is equipped with the barrier, the barrier includes the main beam, main vertical beam and auxiliary beam, the main beam has a plurality of from top to bottom sequentially, each main beam is parallel with width of the compartment body, both ends of the main beam are fixedly connected with inner wall of the corresponding compartment body through the connecting piece respectively, the main vertical beam has a plurality of, two main vertical beams are uniformly fixed between two upper and lower adjacent main beams to form a cross structure, a plurality of auxiliary beams are arranged, the auxiliary beams are respectively arranged in the bin bodies at two sides of the main beams, one end of each auxiliary beam is fixedly connected with the main beam, the connection point of each auxiliary beam and the main beam corresponds to the connection point of the main beam and the main vertical beam, and the other end of each auxiliary beam is fixedly connected with the corresponding bin body through a connecting piece; two secondary structure beams are fixed in a square formed by the main cross beams and the main vertical beams along diagonal lines;
the barrier is matched with the barrier, the barrier is matched with the barrier to enable the two cavities not to be mutually mixed, the barrier is matched with the bin body, the top end of the barrier divides the feed inlet into two, the bottom end of the barrier divides the discharge outlet into two, and the two cavities can be used for independently realizing feeding and discharging.
Preferably, the middle of the main cross beam is provided with a strip-shaped through hole matched with the partition board, the partition board passes through the strip-shaped through holes of the main cross beams, the partition board is arranged in each strip-shaped through hole in a drawing mode, two secondary structure beams of the same square are respectively arranged on two sides of the partition board, the partition board is limited, materials can be prevented from entering another cavity from the square of the barrier, no material mixing is ensured, and the partition board can be flexibly replaced. The barrier has a stable structure, the compartment body is divided into two parts by the partition board, needle coke and common petroleum coke for producing the high-power graphite electrode can be stored at the same time, and the material mixing can be avoided in the use process.
Preferably, the partition plates are welded and fixed on two sides of the main beam respectively.
Preferably, the two secondary structure beams in each square are arranged in a left-right crossing way, the left side face of the secondary structure beam on the left side is flush with the left side face of the main cross beam, and the right side face of the secondary structure beam on the right side is flush with the right side face of the main cross beam. The arrangement of the position reduces the accumulation of materials on the barrier and improves the stability of the barrier.
Preferably, the vertical distance between the upper and lower adjacent auxiliary beams is equal to twice the vertical distance of the upper and lower adjacent main beams. The number of auxiliary beams is reduced while the stability of the barrier is ensured, thereby reducing the weight.
Preferably, the connecting piece includes outer wall fixed plate, interior wall fixed plate and wears the wall bolt, the outer wall fixed plate is located the outer wall of the storehouse body, interior wall fixed plate is located the inner wall of the storehouse body, and outer wall fixed plate passes through wall bolt fixed connection with interior wall fixed plate, interior wall fixed plate and corresponding main beam or auxiliary beam welded fastening. The structure setting of connecting piece makes the connection of main beam and auxiliary beam and storehouse body more firm, makes its atress stable, when having avoided two cavitys one cavity another to have the material, has material one side to cause great transverse thrust to the centering interval bars, and then causes the storehouse body to produce along the circumstances of inner wall fracture.
Preferably, four through-wall bolts are arranged, and the four through-wall bolts respectively penetrate through four corners of the outer wall fixing plate and four corners of the inner wall fixing plate. The arrangement ensures the connection stability of the outer wall fixing plate and the inner wall fixing plate.
The utility model also comprises other components which can ensure that the calcined coke raw material bin is normally used, such as a switch valve of a discharge hole and the like, which are all conventional technical means in the field. In addition, the devices or components not defined in the present utility model are all conventional means and devices in the art.
Working principle: the barrier divides the interior of the bin body into two cavities from the feed inlet to the discharge outlet, and different materials (needle coke and common petroleum coke) are injected into the two cavities during feeding, so that when the barrier is used for producing a high-power graphite electrode, a workshop can feed the two raw materials according to the proportioning requirement. The beneficial effects of storing two raw materials in one raw material bin are realized under the condition of not increasing space occupation, and the high-power graphite electrode is convenient to take materials and convenient to produce.
The utility model has the beneficial effects that the structure is simple and reasonable, two raw materials of needle coke and common petroleum coke can be stored in the same raw material bin at the same time, and the two raw materials can be fed in a workshop according to the proportioning requirement, thereby being beneficial to the production of high-power graphite electrodes; and the cooperation setting of barrier and baffle makes the atress stable, has avoided when the material is unbalanced in two cavitys, and one side that the material is many causes great transverse thrust to middle barrier, and then causes the condition of storehouse body along the inner wall fracture to produce.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a front view of a calcined coke raw bin of the present utility model;
FIG. 2 is a perspective view of a calcined coke stock bin with the separator withdrawn in example 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a top view of FIG. 1 in example 1;
FIG. 5 is a schematic view of the structure of the barrier of FIG. 3;
FIG. 6 is an enlarged view at A in FIG. 5;
fig. 7 is a perspective view of a calcined coke raw material bin in example 2;
fig. 8 is a top view of fig. 1 in example 2.
In the figure: 1. an auxiliary beam; 2. an inner wall fixing plate; 3. a bin body; 4. a main beam; 5. wall penetrating bolts; 6. an outer wall fixing plate; 7. a feed inlet; 8. a discharge port; 9. a secondary structural beam; 10. a main vertical beam; 11. a long-strip-shaped through hole; 12. a partition board.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Example 1
As shown in fig. 1-6, the utility model provides a calcined coke raw material bin, which comprises a bin body 3, wherein the top of the bin body is provided with a feed inlet 7, and the bottom of the bin body is provided with a discharge outlet 8; the automatic feeding and discharging device is characterized in that a barrier is arranged in the bin body, the interior of the bin body is divided into two cavities from a feeding hole to a discharging hole by the barrier, the barrier comprises a main beam 4, main vertical beams 10 and auxiliary beams 1, six main beams are sequentially arranged from top to bottom, the main beams adopt HW200 x 200 section steel, each main beam is parallel to the width of the bin body, two ends of each main beam are fixedly connected with the inner wall of the corresponding bin body through connecting pieces, twelve main vertical beams are respectively arranged, each main vertical beam adopts HW200 x 200 section steel, two main vertical beams which are adjacent from top to bottom are uniformly and fixedly welded with each other to form a cross structure, twelve auxiliary beams are respectively arranged in the bin body on two sides of each main beam, one end of each auxiliary beam is fixedly welded with the corresponding main beam, the connecting point of each auxiliary beam and the main beam corresponds to the connecting point of the corresponding main beam, and the other end of each auxiliary beam is fixedly connected with the interior of the corresponding bin body through the connecting pieces; two secondary structure beams 9 are fixed along diagonal lines in square grids formed by the main cross beams and the main vertical beams, and the secondary structure beams adopt twelve channel steel.
The barrier cooperation has baffle 12, and the baffle is the steel sheet, and baffle cooperation barrier makes two cavitys each other not material of crossing, and the baffle is matchd with the storehouse body, and the bottom of the storehouse body is the toper in this embodiment, and the lower part of baffle also is the toper that matches with the storehouse body, and the top of baffle divide into two with the feed inlet, and the bottom of baffle divide into two with the discharge gate, and two cavitys can realize feeding and ejection of compact alone, the centre of main crossbeam is equipped with the rectangular through-hole 11 that matches with the baffle, the baffle passes from the rectangular through-hole of each main crossbeam, and the baffle is drawable to be set up in each rectangular through-hole, and two secondary structure roof beams of same square divide to establish in the both sides of baffle, play spacing effect to the baffle, and the baffle not only can prevent the material from getting into another cavity in the square of barrier, ensures not material crossing, still can change in a flexible way. The barrier has a stable structure, the compartment body is divided into two parts by the partition board, needle coke and common petroleum coke for producing the high-power graphite electrode can be stored at the same time, and the material mixing can be avoided in the use process.
The left side face of the secondary structure beam on the left side is flush with the left side face of the main beam, and the right side face of the secondary structure beam on the right side is flush with the right side face of the main beam. The arrangement of the position reduces the accumulation of materials on the barrier and improves the stability of the barrier.
The vertical distance between the upper and lower adjacent auxiliary beams is equal to twice the vertical distance of the upper and lower adjacent main beams.
The connecting piece includes outer wall fixed plate 6, interior wall fixed plate 2 and wears wall bolt 5, the outer wall fixed plate is located the outer wall of the storehouse body, interior wall fixed plate is located the inner wall of the storehouse body, and outer wall fixed plate passes through wall bolt fixed connection with interior wall fixed plate, interior wall fixed plate and corresponding main beam or auxiliary beam welded fastening. The structure setting of connecting piece makes the connection of main beam and auxiliary beam and storehouse body more firm, makes its atress stable, when having avoided two cavitys one cavity another to have the material, has material one side to cause great transverse thrust to the centering interval bars, and then causes the storehouse body to produce along the circumstances of inner wall fracture. In this embodiment, two ends of each main beam are respectively fixed on the same strip-shaped outer wall fixing plate, and each auxiliary beam is connected with an independent outer wall fixing plate.
The four through-wall bolts penetrate through four corners of the outer wall fixing plate and four corners of the inner wall fixing plate respectively. The arrangement ensures the connection stability of the outer wall fixing plate and the inner wall fixing plate.
When the high-power graphite electrode is used, the barrier divides the interior of the bin body into two cavities from the feed inlet to the discharge outlet, different materials (needle coke and common petroleum coke) are injected into the two cavities, the two materials cannot be mixed under the actions of mutual extrusion, the barrier and the partition plate, when the high-power graphite electrode is used for producing the high-power graphite electrode, a workshop can feed the two materials according to the proportioning requirement, and the two materials are discharged from the bin body according to the requirement. In the use, because the stability of barrier and the connected mode with the storehouse body, make the atress of barrier more stable, when having avoided two cavities internal material unbalance, the one side that the material is many causes great transverse thrust to the barrier, and then causes the circumstances of storehouse body along the inner wall fracture to produce. The utility model realizes the beneficial effect of storing two raw materials in one raw material bin without increasing space occupation, and is convenient for taking materials and producing high-power graphite electrodes.
Example 2
As shown in fig. 1, 3, 5, 6, 7 and 8, the utility model provides a calcined coke raw material bin which comprises a bin body 3, wherein the top of the bin body is provided with a feed inlet 7, and the bottom of the bin body is provided with a discharge outlet 8; the automatic feeding and discharging device is characterized in that a barrier is arranged in the bin body and divides the interior of the bin body into two cavities from a feeding hole to a discharging hole, the barrier comprises a main beam 4, main vertical beams 10 and auxiliary beams 1, the main beams are sequentially arranged in six from top to bottom, each main beam is parallel to the width of the bin body, two ends of each main beam are fixedly connected with the inner wall of the corresponding bin body through connecting pieces, twelve main vertical beams are arranged, two main vertical beams are uniformly and fixedly welded between two upper and lower adjacent main beams to form a cross structure, twelve auxiliary beams are arranged, a plurality of auxiliary beams 1 are respectively arranged in the bin body on two sides of each main beam, one end of each auxiliary beam is fixedly welded with the corresponding main beam, the connecting point of each auxiliary beam and each main beam corresponds to the connecting point of each main beam, and the other end of each auxiliary beam is fixedly connected with the interior of the corresponding bin body through the connecting pieces; two secondary structural beams 9 are fixed in the square formed by the main transverse beams and the main vertical beams along diagonal lines.
The barrier is matched with a baffle plate 12, and as shown in fig. 7, six baffle plates are respectively welded and fixed on two sides of the main beam. The baffle cooperation barrier makes two cavitys each other not material that cross, and the baffle matches with the storehouse body (the baffle corresponds the side of storehouse body inner wall and the internal wall contact of storehouse), and the bottom of the storehouse body is the toper in this embodiment, and the lower part of three baffle that is located the homonymy also makes up for the toper that matches with the storehouse body, and the top of baffle divide into two with the feed inlet, and the bottom of baffle divide into two with the discharge gate, and two cavitys can realize feeding and ejection of compact alone, and the baffle can prevent the material to get into another cavity from the square of barrier, ensures not material cross. The barrier has a stable structure, the compartment body is divided into two parts by the partition board, needle coke and common petroleum coke for producing the high-power graphite electrode can be stored at the same time, and the material mixing can be avoided in the use process.
The left side face of the secondary structure beam on the left side is flush with the left side face of the main beam, and the right side face of the secondary structure beam on the right side is flush with the right side face of the main beam. The arrangement of the position improves the contact area of the partition plate and the barrier, stabilizes the partition plate and ensures the smooth discharging.
The vertical distance between the upper and lower adjacent auxiliary beams is equal to twice the vertical distance of the upper and lower adjacent main beams.
The connecting piece includes outer wall fixed plate 6, interior wall fixed plate 2 and wears wall bolt 5, the outer wall fixed plate is located the outer wall of the storehouse body, interior wall fixed plate is located the inner wall of the storehouse body, and outer wall fixed plate passes through wall bolt fixed connection with interior wall fixed plate, interior wall fixed plate and corresponding main beam or auxiliary beam welded fastening. The structure setting of connecting piece makes the connection of main beam and auxiliary beam and storehouse body more firm, makes its atress stable, when having avoided two cavitys one cavity another to have the material, has material one side to cause great transverse thrust to the centering interval bars, and then causes the storehouse body to produce along the circumstances of inner wall fracture. In this embodiment, two ends of each main beam are respectively fixed on the same strip-shaped outer wall fixing plate, and each auxiliary beam is connected with an independent outer wall fixing plate.
The four through-wall bolts penetrate through four corners of the outer wall fixing plate and four corners of the inner wall fixing plate respectively. The arrangement ensures the connection stability of the outer wall fixing plate and the inner wall fixing plate.
When the high-power graphite electrode is used, the barrier and the partition plate divide the interior of the bin body into two cavities from the feed inlet to the discharge outlet, different materials (needle coke and common petroleum coke) are injected into the two cavities, the two materials cannot be mixed under the action of the barrier and the partition plate, when the high-power graphite electrode is used for producing a high-power graphite electrode, a workshop can feed the two materials according to the proportioning requirement, and the two materials are discharged from the bin body according to the requirement. In the use, because the stability of barrier and the connected mode with the storehouse body, make the atress of barrier more stable, when having avoided two cavities internal material unbalance, the one side that the material is many causes great transverse thrust to the barrier, and then causes the circumstances of storehouse body along the inner wall fracture to produce. The utility model realizes the beneficial effect of storing two raw materials in one raw material bin without increasing space occupation, and is convenient for taking materials and producing high-power graphite electrodes.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The calcined coke raw material bin comprises a bin body, wherein the top of the bin body is provided with a feed inlet, and the bottom of the bin body is provided with a discharge outlet; the method is characterized in that: the internal division of the compartment body into two cavities of the barrier is equipped with the barrier, the barrier includes the main beam, main vertical beam and auxiliary beam, the main beam has a plurality of from top to bottom sequentially, each main beam is parallel with width of the compartment body, both ends of the main beam are fixedly connected with inner wall of the corresponding compartment body through the connecting piece respectively, the main vertical beam has a plurality of, two main vertical beams are uniformly fixed between two upper and lower adjacent main beams to form a cross structure, a plurality of auxiliary beams are arranged, the auxiliary beams are respectively arranged in the bin bodies at two sides of the main beams, one end of each auxiliary beam is fixedly connected with the main beam, the connection point of each auxiliary beam and the main beam corresponds to the connection point of the main beam and the main vertical beam, and the other end of each auxiliary beam is fixedly connected with the corresponding bin body through a connecting piece; two secondary structure beams are fixed in a square formed by the main cross beams and the main vertical beams along diagonal lines;
the partition board is matched with the partition board, and the partition board is matched with the partition board so that the two cavities are not mutually mixed.
2. A calcined coke raw material bin according to claim 1, characterized in that: the middle of the main cross beam is provided with a strip-shaped through hole matched with the partition board, the partition board passes through the strip-shaped through holes of the main cross beams, and two secondary structure beams of the same square are respectively arranged on two sides of the partition board.
3. A calcined coke raw material bin according to claim 1, characterized in that: the partition plates are welded and fixed on two sides of the main beam respectively.
4. A calcined coke raw material bin according to claim 3, characterized in that: the left side face of the secondary structure beam on the left side is flush with the left side face of the main beam, and the right side face of the secondary structure beam on the right side is flush with the right side face of the main beam.
5. A calcined coke raw material bin according to claim 1, characterized in that: the vertical distance between the upper and lower adjacent auxiliary beams is equal to twice the vertical distance of the upper and lower adjacent main beams.
6. A calcined coke raw material bin according to claim 1, characterized in that: the connecting piece includes outer wall fixed plate, interior wall fixed plate and wears the wall bolt, the outer wall fixed plate is located the outer wall of the storehouse body, interior wall fixed plate is located the inner wall of the storehouse body, and outer wall fixed plate passes through wall bolt fixed connection with interior wall fixed plate, interior wall fixed plate and corresponding main beam or auxiliary beam welded fastening.
7. The calcined coke raw material bin of claim 6, wherein: four through-wall bolts are arranged and penetrate through four corners of the outer wall fixing plate and four corners of the inner wall fixing plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622940.5U CN220077370U (en) | 2023-06-25 | 2023-06-25 | Calcined coke raw material bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622940.5U CN220077370U (en) | 2023-06-25 | 2023-06-25 | Calcined coke raw material bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220077370U true CN220077370U (en) | 2023-11-24 |
Family
ID=88814697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321622940.5U Active CN220077370U (en) | 2023-06-25 | 2023-06-25 | Calcined coke raw material bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220077370U (en) |
-
2023
- 2023-06-25 CN CN202321622940.5U patent/CN220077370U/en active Active
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