CN214637132U - Three-dimensional batching and conveying system for graphite electrode - Google Patents
Three-dimensional batching and conveying system for graphite electrode Download PDFInfo
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- CN214637132U CN214637132U CN202120109439.3U CN202120109439U CN214637132U CN 214637132 U CN214637132 U CN 214637132U CN 202120109439 U CN202120109439 U CN 202120109439U CN 214637132 U CN214637132 U CN 214637132U
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Abstract
The utility model provides a three-dimensional batching conveying system of graphite electrode, three raw materials storehouse unit are respectively through the feed inlet of three one-level crushing unit connection three lifting machine unit, and the feed inlet that sets up first screening unit, second screening unit and third screening unit at high-order is connected respectively to the discharge gate of three lifting machine unit. The utility model discloses in, each equipment sets up through the elephant trunk connection between different high position and each equipment according to the technology order, and the material is carried another equipment by an equipment under the effect of gravity, abundant utilization cubical space, can not occupy great floor area, need not a large amount of band conveyer or screw feeder moreover, reduced cost of labor and maintenance cost.
Description
Technical Field
The utility model belongs to the technical field of graphite electrode batching is carried, especially, three-dimensional batching conveying system of graphite electrode.
Background
In the production of the graphite electrode, the raw materials are prepared by the following steps of crushing, screening and proportioning the main raw materials including needle coke, petroleum coke and defective products recovered in each process, mixing the raw materials according to a formula, weighing the mixture, adding the mixture into a dry mixing preheating device, adding auxiliary materials such as iron oxide powder, asphalt, stearic acid and the like, carrying out wet mixing, stirring and kneading, and finally entering a press production line. The conventional production line has the following problems: 1. production equipment in a production line, such as crushing, screening, mixing, preheating, kneading and the like, are sequentially arranged on the ground, a belt conveyor or a screw feeder is used for conveying materials among the production equipment, the equipment is large in size, large area can be occupied, and the production and construction cost is increased; 2. the belt conveyor or the screw feeder is added to each production device, the whole production line is distributed in a longer distance, and more inspection personnel are required to be arranged; 3. the belt conveyor or screw feeder between the production devices also requires regular maintenance, increasing maintenance costs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, carry out equipment such as breakage, screening, batching, thoughtlessly hold between the fingers three-dimensional setting and each equipment and rely on gravity to carry out the material through the elephant trunk and carry out the material transport to the supply utilizes a set of petroleum coke screening system to carry out the raw materials screening, feed when satisfying two press feed systems, utilize reserve storehouse to provide fast switch over work, utilize rail hanging batch truck and track conveying system to carry out the three-dimensional batching conveying system of graphite electrode that the raw materials was carried.
The utility model provides a following technical scheme is:
the utility model provides a three-dimensional batching conveying system of graphite electrode which characterized in that: including three former feed bin unit, three one-level crushing unit, three screening unit and two units of kneading the fingers, the feed inlet of three lifting machine unit is connected through three one-level crushing unit respectively to three former feed bin unit, and the feed inlet that sets up first screening unit, second screening unit and third screening unit at high-order is connected respectively to the discharge gate of three lifting machine unit.
The discharge ports of the first screening unit and the third screening unit are respectively connected with the feed ports of the first batching scale unit and the fourth batching scale unit which are at a middle-low position through the first batching bin unit and the fourth batching bin unit which are at a middle-high position, the discharge ports of the second screening unit are respectively connected with the feed ports of the second batching scale unit and the third batching scale unit which are at a middle-low position through the second batching bin unit and the third batching bin unit which are at a middle-high position, the discharge ports of the first batching scale unit and the second batching scale unit convey mixed materials to the first batching truck unit which is at a low position, the discharge ports of the third batching scale unit and the fourth batching scale unit convey mixed materials to the second batching truck unit which is at a low position, and the first batching truck unit and the second batching truck unit convey mixed materials to the first heating machine and the second heating machine respectively.
And the discharge port of the three raw material bin unit is connected with the feed inlets of the three vibrating feeders through the slide pipes respectively, the discharge ports of the three vibrating feeders are connected with the feed inlets of the three one-level crusher units through the slide pipes respectively, and the discharge ports of the three one-level crusher units are connected with the feed inlets of the three hoisting machine units through the slide pipes respectively.
Furthermore, the first screening unit comprises a high vibrating screen and a low vibrating screen, a feed port of the high vibrating screen is connected with a discharge port of the first hoister unit, one discharge port of the high vibrating screen is connected with a feed port of the first crusher through a chute, the discharge port of the first crusher is connected with the feed port of the first hoister unit through a chute, the other discharge port of the high-vibration sieve is connected with the feed port of one proportioning bin in the first proportioning bin unit arranged below the discharge port of the low-vibration sieve through the chute, the third discharge port of the high-vibration sieve is connected with the feed port of the low-vibration sieve through the chute, all the discharge ports of the low-vibration sieve are respectively connected with the feed ports of other proportioning bins in the first proportioning bin unit, the discharge ports of all the proportioning bins are connected with the feed port of the first proportioning scale unit positioned below the discharge ports through the chute, and the discharge ports of the first proportioning scale unit convey mixed materials to the first proportioning truck unit positioned below the discharge ports;
the height of the first crusher feed port is smaller than that of one discharge port of the high-vibration sieve, and the height of the first crusher discharge port is larger than that of the first hoister unit feed port.
Furthermore, the third screening unit comprises a high vibrating screen and a low vibrating screen, a feed port of the high vibrating screen is connected with a discharge port of the third hoister unit, one discharge port of the high vibrating screen is connected with a feed port of the third crusher through a chute, the discharge port of the third crusher is connected with the feed port of the third hoister unit through a chute, the other discharge port of the high-vibration sieve is connected with the feed port of one proportioning bin in the fourth proportioning bin unit arranged below the discharge port of the low-vibration sieve through the chute, the third discharge port of the high-vibration sieve is connected with the feed port of the low-vibration sieve through the chute, all the discharge ports of the low-vibration sieve are respectively connected with the feed ports of other proportioning bins in the fourth proportioning bin unit, the discharge ports of all the proportioning bins are connected with the feed port of the fourth proportioning scale unit positioned below the discharge ports through the chute, and the discharge port of the fourth proportioning scale unit conveys a mixture to the second proportioning truck unit positioned below the discharge ports;
the height of the feed port of the third crusher is smaller than that of one discharge port of the high-vibration sieve, and the height of the discharge port of the third crusher is larger than that of the feed port of the third elevator unit.
Furthermore, the second screening unit comprises a high vibrating screen and a low vibrating screen, a feed inlet of the high vibrating screen is connected with a discharge outlet of the second hoister unit, one discharge outlet of the high vibrating screen is connected with a feed inlet of the second crusher through a chute, a discharge outlet of the second crusher is connected with a feed inlet of the second hoister unit through a chute, the other discharge outlet of the high vibrating screen is connected with an inlet of one three-way valve in the three-way valve unit arranged below the discharge outlet of the low vibrating screen through a chute, a third discharge outlet of the high vibrating screen is connected with a feed inlet of the low vibrating screen through a chute, all discharge outlets of the low vibrating screen are respectively connected with inlets of other three-way valves in the three-way valve unit, and outlets of the three-way valve unit are respectively connected with feed inlets of the second proportioning bin unit and the third proportioning bin unit which are positioned below the three-way valve unit through chutes;
the discharge port of the second batching bin unit is connected with the feed port of the second batching scale unit positioned below the second batching bin unit through a chute, and the discharge port of the second batching scale unit conveys the mixture to the first batching truck unit positioned below the second batching scale unit; the discharge port of the third batching bin unit is connected with the feed port of a third batching scale unit positioned below the third batching bin unit through a chute, and the discharge port of the third batching scale unit conveys the mixture to a second batching truck unit positioned below the third batching scale unit;
the height of the feeding hole of the second crusher is smaller than that of one discharging hole of the high-vibration sieve, and the height of the discharging hole of the second crusher is larger than that of the feeding hole of the first hoister unit.
Furthermore, three former feed bin unit is the former feed bin of a petroleum coke and the former feed bin of two needle coke respectively, and two former feed bins of needle coke provide the raw materials to first lifting machine unit and third lifting machine unit respectively, and the former feed bin of a petroleum coke provides the raw materials to second lifting machine unit.
And the needle coke standby bin is connected with a feed inlet of a vibrating feeder through an elephant trunk, a discharge port of the vibrating feeder is aligned with a bidirectional belt conveyor unit, and two ends of the bidirectional belt conveyor unit are respectively connected with feed inlets of primary crusher units correspondingly arranged with two needle coke raw material bins through elephants trunks.
And gate valves are arranged on the slide pipes between the three raw material bins and the standby bin and the corresponding vibrating feeders.
And the first proportioning vehicle unit and the second proportioning vehicle unit respectively convey the mixed materials into a heater, each heater is sequentially connected with a kneading machine and a cooling machine which are correspondingly arranged, and the output end of each cooling machine is connected with the corresponding pressing machine.
Furthermore, each kneader is connected with the auxiliary material tank correspondingly arranged.
The utility model discloses the technical effect who gains is:
the utility model discloses in, the raw materials is carried to two screening units through the breaker to two former feed bins of needle coke to in two batch trucks are carried to proportioning bins, batching scales, then in former feed bin of petroleum coke also carries above-mentioned two batch trucks respectively through breaker, screening unit, two batch bins, two batching scales, carry to two heaters by two batch trucks respectively again. Above-mentioned each equipment sets up through the elephant trunk connection between different high position and each equipment according to the technology order, and the material is carried another equipment by an equipment under the effect of gravity, abundant utilization cubical space, can not occupy great floor area, need not a large amount of band conveyer or screw feeder moreover, reduced cost of labor and maintenance cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view at the raw material bin of FIG. 1;
FIG. 3 is a schematic illustration of the single needle coke processing feed of FIG. 1;
FIG. 4 is a schematic illustration of the petroleum coke treatment of FIG. 1;
FIG. 5 is a schematic illustration of another needle coke processing feed of FIG. 1;
fig. 6 is a schematic view at the two kneaders of fig. 1.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are described clearly and completely below, and it is obvious that the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
The utility model provides a three-dimensional batching conveying system of graphite electrode, as shown in fig. 1-6, the utility model discloses an innovation lies in: including three former feed bin unit, three one-level crushing unit, three screening unit and two units of kneading dough, three former feed bin unit is the former feed bin of a petroleum coke (3# former feed bin) and the former feed bin of two needle coke (1#, the former feed bin of 4 #), two former feed bins of needle coke (1#, the former feed bin of 4 #) provide the raw materials to first lifting machine unit 1 and third lifting machine unit 3 respectively, the former feed bin of a petroleum coke (3# former feed bin) provides the raw materials to second lifting machine unit 2. The 1#, 3# and 4# raw material bins can be arranged at the side of a building, on the outer wall of the building or in the building, and the three elevator units 1, 2 and 3 can be arranged at the side of the building, on the outer wall of the building or in the building.
The system connections are shown in fig. 1:
the raw material bins 1#, 3# and 4# are installed at the side of the building and are respectively connected with the feed inlets 6 of the three elevator units 1, 2 and 3 through three primary crushing units (primary crushers 10, 20 and 30) arranged below the raw material bins, and the discharge outlets 3 of the three elevator units 1, 2 and 3 (on a building outer wall support) are respectively connected with the feed inlets of the first screening unit, the second screening unit and the third screening unit which are arranged at a high position (a higher position of the vertical height in the building).
The discharge ports of the first screening unit and the third screening unit are respectively connected with the feed ports 9 of the first batching scale unit 1 and the fourth batching scale unit 4 which are positioned at the middle and low positions (the vertical height position lower than the middle and high positions in the building) through the first batching bin unit A and the fourth batching bin unit D which are positioned at the middle and high positions (the vertical height position lower than the middle and high positions in the building), and the discharge ports of the second screening unit are respectively connected with the feed ports of the second batching scale unit 2 and the third batching scale unit 3 which are positioned at the middle and low positions through the second batching bin unit B and the third batching bin unit C which are positioned at the middle and high positions.
The discharge ports of the first batching scale unit 1 and the second batching scale unit 2 convey mixed materials to the first batching vehicle unit 1 which is at a low position (a vertical height position lower than a middle position in a building), the discharge ports of the third batching scale unit 3 and the fourth batching scale unit 4 convey mixed materials to the second batching vehicle unit 2 which is at a low position, and the first batching vehicle unit 1 and the second batching vehicle unit 2 are respectively used for conveying mixed materials to the first heater A and the second heater B.
The discharge ports of the 1#, 3# and 4# raw material bins are respectively connected with the feed ports of the three vibrating feeders 1, 3 and 4 through flexible connections, the discharge ports of the three vibrating feeders 1, 3 and 4 are respectively connected with the feed ports 1 of the three first-stage crushers 10, 20 and 30 through slide pipes, and the discharge ports 2 of the three first-stage crushers 10, 20 and 30 are respectively connected with the feed ports of the three elevator units 1, 2 and 3 through slide pipes.
The first screening unit comprises a high vibration screen 11 and a low vibration screen 12 (the height and the low in the first screening unit refer to the height divided into a high height and a low height at a higher position in a building, and the meanings are the same hereinafter), a feed port of the high vibration screen 11 is connected with a discharge port of a first elevator unit 1, a discharge port 4 of the high vibration screen 11 is connected with a feed port of a first crusher 11 through a chute, a discharge port of the first crusher 11 is connected with a feed port of the first elevator unit 1 through a chute, another discharge port of the high vibration screen 11 is connected with a feed port 7 of a proportioning bin in a first proportioning bin unit A arranged below a discharge port of the low vibration screen 12 through a chute, a third discharge port of the high vibration screen 11 is connected with a feed port of the low vibration screen 12 through a chute, all discharge ports 4 and 5 of the low vibration screen 12 are respectively connected with feed ports of other proportioning bins in the first proportioning bin unit A, the discharge ports 8 of all the batching bins are connected with the feed port 9 of the first batching scale unit 1 positioned below the batching bins through a chute, and the discharge port 10 of the first batching scale unit 1 conveys the mixture to the first batching truck unit 1 positioned below the batching bin. The height of the feeding hole of the first crusher 11 is smaller than the height of one discharging hole of the high vibrating screen 11 and the height of the discharging hole of the first crusher 11 is larger than the height of the feeding hole of the first hoister unit 1.
The third screening unit comprises a high vibration screen 31 and a low vibration screen 32, a feed inlet of the high vibration screen 31 is connected with a discharge outlet of the third hoister unit 3, one discharge outlet of the high vibration screen 31 is connected with a feed inlet of the third crusher 31 through a chute, this third breaker 31's discharge gate passes through the feed inlet of elephant trunk connection third lifting machine unit 3, the feed inlet of a proportioning bins in the fourth proportioning bins unit D that another discharge gate of high vibration sieve 31 passes through elephant trunk connection low vibration sieve 32 discharge gate below setting, the feed inlet of low vibration sieve 32 is connected through the elephant trunk to the third discharge gate of high vibration sieve 31, the feed inlet of other proportioning bins in the fourth proportioning bins unit D is connected respectively to all discharge gates of low vibration sieve 32, the discharge gate of all proportioning bins passes through the feed inlet of fourth proportioning scales unit 4 that the elephant trunk connection is located its below, the discharge gate of fourth proportioning scales unit 4 carries the mixture to second proportioning bins unit 2 that is located its below. The height of the feed inlet of the third crusher 31 is smaller than the height of one discharge outlet of the high vibration sieve 31 and the height of the discharge outlet of the third crusher 31 is larger than the height of the feed inlet of the third elevator unit 3.
The second screening unit comprises a high vibration screen 21 and a low vibration screen 22, a feed inlet of the high vibration screen 21 is connected with a discharge outlet of the second elevator unit 2, one discharge outlet of the high vibration screen 21 is connected with a feed inlet of the second crusher 21 through a chute, this second breaker 21's discharge gate passes through the feed inlet of elephant trunk connection second lifting machine unit 2, the import of a three-way valve in the three-way valve unit (using a plurality of three-way flap valves) that another discharge gate of high shale shaker 21 passes through elephant trunk connection low shale shaker 22 discharge gate below setting, the feed inlet of low shale shaker 22 is passed through in the third discharge gate of high shale shaker 21 of elephant trunk connection, the import of other three-way valves in the three-way valve unit is connected respectively to all discharge gates of low shale shaker 22, the export of three-way valve unit is connected the second proportioning bins unit B that is located its below and the feed inlet of third proportioning bins unit C respectively through the elephant trunk.
The discharge port of the second batching bin unit B is connected with the feed port of a second batching scale unit 2 positioned below the discharge port through a chute, and the discharge port of the second batching scale unit 2 conveys the mixture to a first batching truck unit 1 positioned below the discharge port; the discharge gate of third proportioning bin unit C passes through the elephant trunk and connects the feed inlet that is located third batching balance unit 3 of its below, and the discharge gate of third batching balance unit 3 carries the mixture to the second proportioning truck unit 2 that is located its below.
The height of the feeding hole of the second crusher 21 is smaller than the height of one discharging hole of the high vibration sieve 21 and the height of the discharging hole of the second crusher 21 is larger than the height of the feeding hole of the first elevator unit 2.
Still include the reserve storehouse of a 2# needle coke, the reserve storehouse of this 2# needle coke passes through the feed inlet of elephant trunk connection a vibrating feeder 2, and the discharge gate of this vibrating feeder 2 is counterpointed with a two-way belt feeder unit and is set up, and the both ends of this two-way belt feeder unit are respectively through the elephant trunk connection with the corresponding feed inlet of one-level breaker 10 and 30 that set up in 1# and the former storehouse of 4# needle coke.
The first batching truck unit 1 and the second batching truck unit 2 respectively convey mixed materials into the heating machines A, B, each heating machine A, B is sequentially connected with the kneading machine A, B and the cooling machine A, B which are correspondingly arranged, and the output end of each cooling machine A, B is connected with the corresponding press. The kneading machine A, B is connected with a correspondingly arranged auxiliary material tank A, B.
The first and second dispensing truck units 1 and 2 each use a suspended rail dispensing truck that moves on track 11 and delivers the material to the corresponding heater A, B.
The devices are arranged on a support or a frame in a building, the highest position of the devices is positioned at a position of 41 meters, the devices are arranged according to different height positions and are connected with each other by a chute.
The utility model discloses in, the raw materials storehouse is passed through the breaker to two screening units transport raw materials for two needle coke to in two batch trucks are carried to proportioning bins, batching scales, then in petroleum coke raw materials storehouse also carries above-mentioned two batch trucks respectively through breaker, screening unit, two batch bins, two batching scales, is carried to two kneading machines respectively by two batch trucks again. Above-mentioned each equipment sets up through the elephant trunk connection between different high position and each equipment according to the technology order, and the material is carried another equipment by an equipment under the effect of gravity, abundant utilization cubical space, can not occupy great floor area, need not a large amount of band conveyer or screw feeder moreover, reduced cost of labor and maintenance cost.
Claims (10)
1. The utility model provides a three-dimensional batching conveying system of graphite electrode which characterized in that: the material mixing device comprises three raw material bin units, three primary crushing units, three screening units and two mixing and kneading units, wherein the three raw material bin units are respectively connected with feed inlets of three hoisting machine units through the three primary crushing units, and discharge outlets of the three hoisting machine units are respectively connected with feed inlets of a first screening unit, a second screening unit and a third screening unit which are arranged at high positions;
the discharge ports of the first screening unit and the third screening unit are respectively connected with the feed inlets of the first batching scale unit and the fourth batching scale unit which are at a middle low position through the first batching bin unit and the fourth batching bin unit which are at a middle high position, the discharge ports of the second screening unit are respectively connected with the feed inlets of the second batching scale unit and the third batching scale unit which are at a middle low position through the second batching bin unit and the third batching bin unit which are at a middle high position, the discharge ports of the first batching scale unit and the second batching scale unit convey mixed materials to the first batching truck unit which is at a low position, the discharge ports of the third batching scale unit and the fourth batching scale unit convey mixed materials to the second batching truck unit which is at a low position, and the first batching truck unit and the second batching truck unit convey mixed materials to the first kneader and the second kneader respectively.
2. The three-dimensional batching and conveying system for graphite electrodes according to claim 1, characterized in that: the discharge ports of the three raw material bin units are respectively connected with the feed inlets of the three vibrating feeders through slide pipes, the discharge ports of the three vibrating feeders are respectively connected with the feed inlets of the three one-level crusher units through slide pipes, and the discharge ports of the three one-level crusher units are respectively connected with the feed inlets of the three hoister units through slide pipes.
3. The three-dimensional batching and conveying system for graphite electrodes as claimed in claim 2, wherein: the first screening unit comprises a high vibration screen and a low vibration screen, a feed port of the high vibration screen is connected with a discharge port of the first hoister unit, one discharge port of the high vibration screen is connected with a feed port of the first crusher through a chute, the discharge port of the first crusher is connected with the feed port of the first hoister unit through a chute, the other discharge port of the high-vibration sieve is connected with the feed port of one proportioning bin in the first proportioning bin unit arranged below the discharge port of the low-vibration sieve through the chute, the third discharge port of the high-vibration sieve is connected with the feed port of the low-vibration sieve through the chute, all the discharge ports of the low-vibration sieve are respectively connected with the feed ports of other proportioning bins in the first proportioning bin unit, the discharge ports of all the proportioning bins are connected with the feed port of the first proportioning scale unit positioned below the discharge ports through the chute, and the discharge ports of the first proportioning scale unit convey mixed materials to the first proportioning truck unit positioned below the discharge ports;
the height of the first crusher feed port is smaller than that of one discharge port of the high-vibration sieve, and the height of the first crusher discharge port is larger than that of the first hoister unit feed port.
4. The three-dimensional batching and conveying system for graphite electrodes as claimed in claim 2, wherein: the third screening unit comprises a high vibrating screen and a low vibrating screen, a feed port of the high vibrating screen is connected with a discharge port of the third hoister unit, one discharge port of the high vibrating screen is connected with a feed port of the third crusher through a chute, the discharge port of the third crusher is connected with the feed port of the third hoister unit through a chute, the other discharge port of the high-vibration sieve is connected with the feed port of one proportioning bin in the fourth proportioning bin unit arranged below the discharge port of the low-vibration sieve through the chute, the third discharge port of the high-vibration sieve is connected with the feed port of the low-vibration sieve through the chute, all the discharge ports of the low-vibration sieve are respectively connected with the feed ports of other proportioning bins in the fourth proportioning bin unit, the discharge ports of all the proportioning bins are connected with the feed port of the fourth proportioning scale unit positioned below the discharge ports through the chute, and the discharge port of the fourth proportioning scale unit conveys a mixture to the second proportioning truck unit positioned below the discharge ports;
the height of the feed port of the third crusher is smaller than that of one discharge port of the high-vibration sieve, and the height of the discharge port of the third crusher is larger than that of the feed port of the third elevator unit.
5. The three-dimensional batching and conveying system for graphite electrodes as claimed in claim 2, wherein: the second screening unit comprises a high vibrating screen and a low vibrating screen, a feed inlet of the high vibrating screen is connected with a discharge outlet of the second hoister unit, one discharge outlet of the high vibrating screen is connected with a feed inlet of the second crusher through a chute, a discharge outlet of the second crusher is connected with a feed inlet of the second hoister unit through a chute, the other discharge outlet of the high vibrating screen is connected with an inlet of one three-way valve in the three-way valve unit arranged below a discharge outlet of the low vibrating screen through a chute, a third discharge outlet of the high vibrating screen is connected with a feed inlet of the low vibrating screen through a chute, all discharge outlets of the low vibrating screen are respectively connected with inlets of other three-way valves in the three-way valve unit, and outlets of the three-way valve unit are respectively connected with feed inlets of the second proportioning bin unit and the third proportioning bin unit which are positioned below the high vibrating screen through chutes;
the discharge port of the second batching bin unit is connected with the feed port of the second batching scale unit positioned below the second batching bin unit through a chute, and the discharge port of the second batching scale unit conveys the mixture to the first batching truck unit positioned below the second batching scale unit; the discharge port of the third batching bin unit is connected with the feed port of a third batching scale unit positioned below the third batching bin unit through a chute, and the discharge port of the third batching scale unit conveys the mixture to a second batching truck unit positioned below the third batching scale unit;
the height of the feeding hole of the second crusher is smaller than that of one discharging hole of the high-vibration sieve, and the height of the discharging hole of the second crusher is larger than that of the feeding hole of the first hoister unit.
6. The three-dimensional batching and conveying system for graphite electrodes according to claim 3, 4 or 5, characterized in that: the three former feed bin units are former feed bin of a petroleum coke and the former feed bin of two needle coke respectively, and two former feed bins of needle coke provide the raw materials to first lifting machine unit and third lifting machine unit respectively, and the former feed bin of a petroleum coke provides the raw materials to second lifting machine unit.
7. The three-dimensional batching and conveying system of graphite electrodes as claimed in claim 6, wherein: still include a needle coke reserve bin, this needle coke reserve bin passes through the feed inlet of a vibrating feeder of elephant trunk connection, and this vibrating feeder's discharge gate and a two-way belt feeder unit are counterpointed and are set up, and the feed inlet of the one-level breaker unit that corresponds the setting with two needle coke former feed bins through the elephant trunk connection respectively in the both ends of this two-way belt feeder unit.
8. The three-dimensional batching and conveying system of graphite electrodes as claimed in claim 7, wherein: gate valves are arranged on the slide pipes between the three raw material bins and the standby bin and the vibration feeders corresponding to the three raw material bins and the standby bin respectively.
9. The three-dimensional batching and conveying system of graphite electrodes as claimed in claim 8, wherein: first proportioning vehicle unit and second proportioning vehicle unit carry the mixture respectively in to a heater, every heater connect gradually rather than kneading machine and the cooler that corresponds the setting, every cooler output is connected rather than the press that corresponds.
10. The three-dimensional batching and conveying system for graphite electrodes as claimed in claim 9, wherein: each kneading machine is connected with the auxiliary material tank correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109439.3U CN214637132U (en) | 2021-01-15 | 2021-01-15 | Three-dimensional batching and conveying system for graphite electrode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109439.3U CN214637132U (en) | 2021-01-15 | 2021-01-15 | Three-dimensional batching and conveying system for graphite electrode |
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| CN214637132U true CN214637132U (en) | 2021-11-09 |
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| CN202120109439.3U Active CN214637132U (en) | 2021-01-15 | 2021-01-15 | Three-dimensional batching and conveying system for graphite electrode |
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2021
- 2021-01-15 CN CN202120109439.3U patent/CN214637132U/en active Active
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