CN211253753U - Novel proportioning bins for magnesia carbon brick - Google Patents
Novel proportioning bins for magnesia carbon brick Download PDFInfo
- Publication number
- CN211253753U CN211253753U CN201922268136.1U CN201922268136U CN211253753U CN 211253753 U CN211253753 U CN 211253753U CN 201922268136 U CN201922268136 U CN 201922268136U CN 211253753 U CN211253753 U CN 211253753U
- Authority
- CN
- China
- Prior art keywords
- flange
- bin
- chute
- feed bin
- magnesia carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000011449 brick Substances 0.000 title claims abstract description 25
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005204 segregation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 24
- 238000003860 storage Methods 0.000 description 8
- 235000019580 granularity Nutrition 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a novel proportioning bins for magnesia carbon brick, including feed bin and unloading chute, feed bin upper portion is square straight section, and the feed bin lower part is four sides taper type body section set up the feed bin grid in the straight section four sides taper type body section bottom sets up first flange and second flange set up the manual valve of control feed bin unloading above the first flange, be the flexible coupling between first flange and the second flange, the second flange is connected with unloading chute top still be equipped with spring coupling assembling between feed bin and the unloading chute. The bin grid is formed by intersecting 4 partition plates two by two to form nine-grid grids with equal size, or is formed by intersecting three phases and three phases of 6 partition plates to form sixteen-grid grids with equal size, or is formed by intersecting four phases and four phases of 8 partition plates to form twenty-five-grid grids with equal size. The method has the characteristics of full sealing, smooth blanking, no blockage and capability of preventing the granularity segregation of the magnesia.
Description
Technical Field
The utility model relates to a refractory material preparation technical field especially relates to a novel proportioning bins for magnesia carbon brick batching.
Background
The main raw materials for producing the magnesia carbon brick are fused magnesia and graphite, the fused magnesia with different granularities needs to be combined and proportioned, and the conventional magnesia carbon brick is generally prepared by the fused magnesia with the granularity of 5-8mm, 3-5mm, 1-3mm or 0-1mm and fine powder with about 200 meshes. The physical and chemical properties and the use effect of the magnesia carbon brick can be ensured only by accurately checking the weight and reasonably grading the fused magnesia with the granularity according to the formula requirements.
The conventional batching is generally to check the weight and measure in the check weighing scale through the dead weight after ordinary feed bin full of material. The storage bin has poor sealing effect and inaccurate weight detection, and particularly when the storage bin has less residual materials, large particles are fed first, so that the phenomenon of local particle size segregation is caused; sometimes, the material bin is blocked and cannot be completely discharged, the material is discharged continuously after the weight scale leaves the material discharging opening, the surrounding environment of the material bin is influenced, the material mixing effect is influenced, and the material bin needs to be maintained frequently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a sealed effectual, can control magnesite grain size and the unobstructed magnesia carbon brick proportioning bins of unloading.
The utility model adopts the technical proposal that: the utility model provides a novel proportioning bins for magnesia carbon brick, includes feed bin and unloading chute, feed bin upper portion is square straight section, and the feed bin lower part is four sides awl type section set up the feed bin grid in the straight section four sides awl type section bottom sets up first flange and second flange set up the manual valve of control feed bin unloading above the first flange, be the flexible coupling between first flange and the second flange, the second flange is connected with unloading chute top still be equipped with spring coupling assembling between feed bin and the unloading chute.
The utility model provides a in a preferred embodiment of proportioning bins for magnesia carbon brick, the unloading chute is the closed box including unloading pipe and chute bottom surface, the inlet pipe setting in unloading chute top surface middle part with second flange joint, chute bottom surface downward sloping from the left hand right side sets up the discharging pipe in unloading chute right-hand member bottom surface, and the discharging pipe bottom sets up discharge baffle and control discharge baffle's pneumatic valve.
Further, the angle of downward inclination of the chute bottom surface is 5 degrees.
In a preferred embodiment of the dispensing bin for magnesia carbon bricks provided by the utility model, the grid of the storage bin is formed by intersecting two by two 4 partition boards to form nine palace lattices with equal size, or is formed by intersecting three by three and three by 6 partition boards to form sixteen palace lattices with equal size, or is formed by intersecting four by four and four by 8 partition boards to form twenty-five palace lattices with equal size.
Further, the height of the partition is 1/3 of the straight section of the silo, and the partition is fixed from 1/3 to 2/3 of the top end of the silo downwards.
The utility model provides a in a preferred embodiment of proportioning bins for magnesia carbon brick, spring coupling assembling is including setting up at the afterbody of unloading chute and the slab muscle and the vibrating spring at middle part, and vibrating spring's upper end is connected the both sides about the four sides taper type body section of feed bin, vibrating spring's lower extreme is connected the slab muscle.
Furthermore, the four groups of spring connecting assemblies are respectively arranged on the left side and the right side of the four-side cone-shaped body section.
In a preferred embodiment of the batching bin for magnesia carbon bricks provided by the utility model, a material level instrument is arranged on the stock bin.
The utility model provides a preferred embodiment of proportioning bins for magnesia carbon brick still includes the vibrating motor who sets up in unloading chute one side and the vibrating tube of feed bin.
The utility model has the advantages that: after the material is discharged from the top, the material is divided and screened through a bin grid and then is discharged to a discharging chute, and the whole process is carried out in a basically closed state, so that the influence on the production environment can be avoided; the bin grid is arranged, so that uniform distribution and uniform blanking of materials and uniform granularity in the weight checking process can be guaranteed, and the phenomenon of over-coarse or over-fine is avoided to stabilize the product quality; the blanking speed is controlled by the vibrating motor, so that the blanking is smooth and is not blocked; the inclination design of the blanking chute can ensure quick blanking and avoid the occurrence of blocking of material blocks.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
FIG. 1 is a schematic view of the overall arrangement of a novel batch bin for magnesia carbon bricks according to an embodiment;
fig. 2 is a partial schematic view of an embodiment of a bin grid along the direction a of fig. 1.
The reference numbers in the figures denote: 1-blanking chute, 2-bin grid, 3-bin, 5-manual valve, 6-flexible connection, 7-vibration spring, 8-reinforcing bar, 9-vibration motor, 10-vibration motor welding plate, 12-discharging pipe, 13-pneumatic valve, 14-discharging baffle, 15-blanking pipe, 16-chute bottom surface, 21-partition plate, 31-straight section, 32-four-side cone-shaped body section, 33-level gauge, 35-first flange, 36-second flange and 37-vibration pipe
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the novel batching bin for magnesia carbon bricks comprises a bin 3 and a blanking chute 1, wherein the upper part of the bin 3 is a square straight section 31, the lower part of the bin 3 is a tetrahedral cone section 32, and a bin grid 2 is arranged in the straight section 31. The first flange 35 and the second flange 36 are arranged at the bottom of the four-sided cone-shaped body section 32, the manual valve 5 for controlling blanking of the storage bin is arranged on the first flange 35, and the manual valve 5 can be maintained conveniently. The flexible connection 6 is arranged between the first flange 35 and the second flange 36, and the length of the flexible connection 6 is about 10-20cm, so that enough telescopic space is ensured when the vibration motor vibrates. The second flange 36 is connected with the feeding pipe 15 at the top of the feeding chute 1, and a spring connecting assembly is further arranged between the bin 3 and the feeding chute 1.
The feeding chute is a closed box body and comprises a feeding pipe 15 and a chute bottom surface 16, the feeding pipe 15 is arranged in the middle of the top surface of the feeding chute 1, the chute bottom surface 16 inclines downwards from left to right, and the angle of the downward inclination of the chute bottom surface 16 can be set to be 5 degrees. A discharge pipe 12 is arranged on the bottom surface of the right end of the blanking chute 1, and a discharge baffle 14 and a pneumatic valve 13 for controlling the discharge baffle 14 are arranged at the bottom of the discharge pipe 12.
Referring to fig. 2, fig. 2 shows only one embodiment of the grid of the squared figure bin. The bin grid 2 is a grid separated by the partition boards 21, 4, 6 or 8 partition boards can be used for separating the grid according to the size of the bin or the requirement on the granularity of magnesite, two transverse and two longitudinal modes of 4 partition boards can be used for forming nine-grid grids with the same size in a pairwise intersecting manner, or three-phase intersecting of 6 partition boards is used for forming sixteen-grid grids with the same size, or four-four intersecting of 8 partition boards is used for forming twenty-five-grid grids with the same size. Of course, two-to-two intersection, three-to-three intersection, or four-to-four intersection are merely illustrative of the manner in which the grid is formed, and one skilled in the art can form the grid by integrally intersecting the partitions or by welding the partitions in sections according to specific situations. The height of the partition 21 is 1/3 the length of the straight section 31 of the silo 3 and is fixed in such a way that it starts 1/3 from the top of the silo down to end at 2/3. The grid structure enables materials with different particle sizes after being crushed to fall downwards along all or most grids of the storage bin in the process of entering the storage bin. If no bin grid exists, the materials fall to a concentrated area due to inertia to form a steamed bread-shaped material pile, and as a result of the steamed bread-shaped material pile, the falling large-particle materials slide to the outer side of the bottom of the steamed bread-shaped material pile, and the small-particle materials are concentrated in the middle of the inner side of the steamed bread-shaped material pile, so that the particle size is not uniform in the material mixing process, and the product quality is affected.
Spring coupling assembling includes lath 8 and vibrating spring 7, and lath 8 is two, and the width generally is greater than the width at the unloading chute, sets up respectively in the middle part and the right side afterbody of unloading chute 1. The upper end of the vibration spring 7 is connected with the left side and the right side of the four-side cone-shaped body section 32 of the storage bin 3, and the lower end of the vibration spring 7 is connected with the plate rib 8. The spring connection assemblies are generally four sets, two sets being provided on each of the left and right sides of the four-sided pyramid-shaped body section 32.
A level gauge 33 can be arranged on the silo 3. A vibration motor 9 can be fixed on one side of the blanking chute 1 through a vibration motor welding plate 10 which extends downwards from the bottom of the blanking chute 1, and the vibration motor 9 and the storage bin 3 are connected through a vibration pipe 37.
Accord with the granularity and require in the magnesium sand material passes through the storehouse under the feed bin grid, vibrating motor 9 opens when the unloading of weighing needs, drives the vibrating spring that feed bin and unloading chute are connected at both ends and lasts elastic vibration, and the granularity material such as fused magnesia passes through the unloading pipe and descends in the unloading chute, through the discharging pipe ejection of compact. The weight of the weight to be detected is determined according to the required quantity of the technical requirements, and after the technical requirements are met, the pneumatic valve and the vibrating motor are closed, so that accurate weighing is guaranteed.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes that are made by the content of the present invention can be used for conversion, or directly or indirectly applied to other related technical fields. The same reason is included in the patent protection scope of the utility model.
Claims (9)
1. The utility model provides a novel proportioning bins for magnesia carbon brick, includes feed bin (3) and unloading chute (1), its characterized in that, feed bin (3) upper portion is square straight section (31), and feed bin (3) lower part is four sides awl type body section (32) set up feed bin grid (2) in straight section (31) four sides awl type body section (32) bottom sets up first flange (35) and second flange (36) set up manual valve (5) of control feed bin unloading above first flange (35), be flexible coupling (6) between first flange (35) and second flange (36), second flange (36) are connected with unloading chute (1) top still be equipped with spring coupling assembling between feed bin (3) and unloading chute (1).
2. The proportioning bin for magnesia carbon bricks according to claim 1, wherein the feeding chute (1) is a closed box body comprising a feeding pipe (15) and a chute bottom surface (16), the feeding pipe (15) is arranged in the middle of the top surface of the feeding chute (1) and is connected with the second flange (36), the chute bottom surface (16) is inclined downwards from left to right, a discharging pipe (12) is arranged on the bottom surface of the right end of the feeding chute (1), and a discharging baffle (14) and a pneumatic valve (13) for controlling the discharging baffle (14) are arranged at the bottom of the discharging pipe (12).
3. The batch silo for magnesia carbon bricks according to claim 2, characterized in that the chute bottom (16) is inclined downwards at an angle of 5 °.
4. The proportioning bin for magnesia carbon bricks according to claim 3, wherein the bin grid (2) is formed by intersecting two by two 4 partition boards (21) to form nine palace lattices with equal size, or is formed by intersecting three by three and three by 6 partition boards (21) to form sixteen palace lattices with equal size, or is formed by intersecting four by four and four by 8 partition boards (21) to form twenty-five palace lattices with equal size.
5. The batch silo for magnesia carbon bricks according to claim 4, characterized in that the height of the partition (21) is 1/3 of the length of the straight section (31) of the silo (3) and is fixed from 1/3 to 2/3 below the top end of the silo.
6. The batch bin for magnesia carbon bricks according to claim 5, characterized in that the spring connecting assembly comprises a plate rib (8) and a vibrating spring (7) which are arranged at the tail part and the middle part of the blanking chute (1), the upper end of the vibrating spring (7) is connected with the left side and the right side of a four-side cone-shaped body section (32) of the bin (3), and the lower end of the vibrating spring (7) is connected with the plate rib (8).
7. The batch bin for magnesia carbon bricks according to claim 6, wherein the spring connecting assemblies are four groups, two groups being provided on the left and right sides of the tetrahedral cone section (32).
8. Batching bin for magnesia carbon bricks according to claim 7, characterized in that a level gauge (33) is provided on said silo (3).
9. A batching bin for magnesia carbon bricks according to any one of the claims 1 to 8, characterized in that it further comprises a vibrating motor (9) arranged at one side of the blanking chute (1) and a vibrating pipe (37) connecting the vibrating motor (9) and the silo (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268136.1U CN211253753U (en) | 2019-12-17 | 2019-12-17 | Novel proportioning bins for magnesia carbon brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268136.1U CN211253753U (en) | 2019-12-17 | 2019-12-17 | Novel proportioning bins for magnesia carbon brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211253753U true CN211253753U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922268136.1U Expired - Fee Related CN211253753U (en) | 2019-12-17 | 2019-12-17 | Novel proportioning bins for magnesia carbon brick |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307050A (en) * | 2021-06-08 | 2021-08-27 | 黑龙江省宝泉岭农垦山林粮食加工有限责任公司 | Horizontal blanking equipment for brown rice moistening box |
-
2019
- 2019-12-17 CN CN201922268136.1U patent/CN211253753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307050A (en) * | 2021-06-08 | 2021-08-27 | 黑龙江省宝泉岭农垦山林粮食加工有限责任公司 | Horizontal blanking equipment for brown rice moistening box |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |