CN219408406U - Raw material distribution device for calcium carbide furnace - Google Patents
Raw material distribution device for calcium carbide furnace Download PDFInfo
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- CN219408406U CN219408406U CN202320768477.9U CN202320768477U CN219408406U CN 219408406 U CN219408406 U CN 219408406U CN 202320768477 U CN202320768477 U CN 202320768477U CN 219408406 U CN219408406 U CN 219408406U
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- unloading
- conveying pipeline
- conveying pipe
- bin
- calcium carbide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model relates to the technical field of material transportation, in particular to a calcium carbide furnace raw material distribution device which comprises a belt conveyor, a discharging trolley, a left conveying pipe, a right conveying pipe and a valve plate, wherein a plurality of left material bins are arranged at the left side of the belt conveyor at intervals front and back. The utility model has reasonable and compact structure and convenient use, when the material level of the left material bin is lower, the discharging trolley is controlled to run, the left material conveying pipe is positioned on the upper side of the left material bin with lower material level, the supporting plate can be placed on the upper side of the material bin to support the material conveying pipe, then the driving mechanism is controlled to enable the valve plate to rotate to close the corresponding right material conveying pipe, then the belt conveyor is started, so that materials can be conveyed into the left material bin with lower material level through the left material conveying pipe, and if the material level of the right material bin corresponding to the left material bin is lower, the driving mechanism is controlled to enable the valve plate to rotate to close the corresponding left material conveying pipe, and the materials can be conveyed to the right material bin through the right material conveying pipe.
Description
Technical Field
The utility model relates to the technical field of material transportation, in particular to a raw material distribution device of a calcium carbide furnace.
Background
Calcium carbide is an essential important raw material for chemical industry, metal gas welding and gas cutting, however, calcium carbide production belongs to the chemical industry with high energy consumption and high pollution, and in view of the high pollution of the calcium carbide production process, the environment-friendly performance and the safety of calcium carbide production equipment are extremely high. The calcium carbide production equipment mainly comprises a batching system, a feeding system, a calcium carbide furnace and a calcium carbide treatment system, wherein the feeding system is an important component of the calcium carbide production equipment, and improving the tightness and safety of the feeding system has important influence on improving the production efficiency of calcium carbide and reducing the pollution of the calcium carbide production process.
At present, raw materials of the calcium carbide furnace are fed through a reversible belt for feeding, raw materials are easy to leak laterally and pile up on the ground in the reversible belt feeding process, the raw materials need to be shoveled into a bin port for monitoring at the moment of field inspection, the labor intensity of personnel is high, the field environment is complex, and personal injury is easy to cause.
Disclosure of Invention
The utility model provides a raw material distribution device for a calcium carbide furnace, which overcomes the defects of the prior art, and can effectively solve the problem that raw materials are easy to cause side leakage and accumulated on the ground in the feeding process of a reversible belt in the existing calcium carbide furnace.
The technical scheme of the utility model is realized by the following measures: the utility model provides a carbide stove raw materials distributor, including band conveyer, the dolly of unloading, left side conveying pipeline, right side conveying pipeline and valve plate, the interval is equipped with a plurality of left material feed bin around band conveyer left side, the right-hand right side of band conveyer that corresponds every left material feed bin position all is equipped with right material feed bin, there is the track on the band conveyer, there is the dolly of unloading on the track, there is the motor of unloading that drives the dolly of unloading and remove on the dolly of unloading, the upper end upside fixed mounting of dolly of unloading has the hopper of unloading, left conveying pipeline that is the high slope in left side and right side is fixed mounting in hopper left end downside, left side conveying pipeline left end downside fixed mounting has a left support plate, right side conveying pipeline right-hand member lower extreme downside fixed mounting has the right support plate in left and right sides, the valve plate of left conveying pipeline or right conveying pipeline can be closed in the time of valve shaft fixed mounting in the middle part, the dolly right side of unloading is equipped with and can make valve shaft pivoted actuating mechanism.
The following are further optimizations and/or improvements to the above-described inventive solution:
above-mentioned actuating mechanism can include electric putter and connecting rod, and discharge hopper upside fixed mounting has the dust cover that covers the anterior upside of locating the dolly of unloading, and dust cover right side fixed mounting has electric putter, articulates between electric putter's telescopic link left end and the valve shaft front end and installs the connecting rod of anti-L shape.
The automatic discharging device can further comprise a control module and an upper computer, wherein a proximity switch is fixedly arranged on the left side of the rail corresponding to the position of each left material bin, a circular reflecting plate is fixedly arranged at the left end of one wheel on the left side of the discharging trolley, a material level indicator is arranged on each left material bin and each right material bin, the proximity switch and the material level indicator are electrically connected with the control module, and the control module is electrically connected with the upper computer, the electric push rod and the discharging motor respectively.
The left side of the unloading trolley can be provided with a left ash collecting pipe fixedly arranged on the rear side of the left conveying pipe, and the right side of the unloading trolley is provided with a right ash collecting pipe fixedly arranged on the rear side of the right conveying pipe.
The left support plate and the right support plate can be rectangular.
The utility model has reasonable and compact structure and convenient use, when the material level of the left material bin is lower, the discharging trolley is controlled to run, the left material conveying pipe is positioned on the upper side of the left material bin with lower material level, the supporting plate can be placed on the upper side of the material bin to support the material conveying pipe, then the driving mechanism is controlled to enable the valve plate to rotate to close the corresponding right material conveying pipe, then the belt conveyor is started, so that materials can be conveyed into the left material bin with lower material level through the left material conveying pipe, and if the material level of the right material bin corresponding to the left material bin is lower, the driving mechanism is controlled to enable the valve plate to rotate to close the corresponding left material conveying pipe, and the materials can be conveyed to the right material bin through the right material conveying pipe.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a first embodiment.
Fig. 2 is a schematic perspective view of the first embodiment.
Fig. 3 is a schematic cross-sectional view of a discharge hopper according to a first embodiment.
Fig. 4 is a circuit block diagram of the third embodiment.
The codes in the drawings are respectively: 1 is a belt conveyor, 2 is a discharging trolley, 3 is a left material conveying pipe, 4 is a right material conveying pipe, 5 is a left material bin, 6 is a right material bin, 7 is a track, 8 is a discharging motor, 9 is a discharging funnel, 10 is a left support plate, 11 is a right support plate, 12 is a valve plate, 13 is a valve shaft, 14 is an electric push rod, 15 is a connecting rod, 16 is a dust cover, 17 is a proximity switch, 18 is a reflecting plate, 19 is a first material level meter, 20 is a second material level meter, and 21 is a left ash collecting pipe.
Detailed Description
The present utility model is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present utility model.
In the present utility model, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 1 of the specification, for example: the positional relationship of the front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The utility model is further described below with reference to examples and figures:
embodiment one: as shown in fig. 1, 2 and 3, the calcium carbide furnace raw material distribution device comprises a belt conveyor 1, a discharging trolley 2, a left conveying pipe 3, a right conveying pipe 4 and a valve plate 12, wherein a plurality of left material bins 5 are arranged at intervals in front of and behind the left side of the belt conveyor 1, a right material bin 6 is arranged on the right side of the belt conveyor 1 corresponding to the position of each left material bin 5, a track 7 is arranged on the belt conveyor 1, the discharging trolley 2 is arranged on the track 7, a discharging motor 8 for driving the discharging trolley 2 to move is arranged on the discharging trolley 2, a discharging funnel 9 is fixedly arranged on the upper side of the front end of the discharging trolley 2, a left conveying pipe 3 which is inclined in a left-low-right high shape is fixedly arranged at the lower end of the left side of the discharging funnel 9, a left supporting plate 10 is fixedly arranged on the lower side of the left end of the left conveying pipe 3, a right conveying pipe 4 which is inclined in a left-high-right-low shape is fixedly arranged at the lower end of the right side of the discharging funnel 9, a right supporting plate 11 is fixedly arranged on the lower side of the right conveying pipe 4, a front-rear valve shaft 13 and a valve shaft 13 which is rotatably arranged on the lower portion of the discharging funnel 9, and a valve shaft 13 which can be closed when the left conveying pipe 3 or the valve shaft 12 is rotatably arranged in the middle of the discharging trolley is fixedly arranged on the right side.
According to the requirements, the discharging funnel 9, the valve shaft 13 and the valve plate 12 can form a three-way discharging valve which is known in the prior art, and the belt conveyor 1, the discharging trolley 2, the track 7 and the discharging motor 8 are all known in the prior art. In the use, through such setting, when left material storehouse 5 material level is lower, control the dolly 2 of unloading and travel, make left conveying pipeline 3 be located the lower left material storehouse 5 upside of material storehouse, the backup pad can be placed and support the conveying pipeline in material storehouse upside, then control actuating mechanism makes valve plate 12 rotate the back and close corresponding right conveying pipeline 4, then start band conveyer 1, can carry the material to the lower left material storehouse 5 of material level through left conveying pipeline 3, if the material level is lower with the right material storehouse 6 of left material storehouse 5, then control actuating mechanism makes valve plate 12 rotate the back and close corresponding left conveying pipeline 3, the material can carry right material storehouse 6 through right conveying pipeline 4, can carry the carbide raw materials on the band conveyer 1 to the corresponding storehouse in accurately, avoid taking place the phenomenon that the side to leak pile up subaerial in the reversible belt conveying process, the utility model is rational in infrastructure and compact, and is convenient for use, safety, and is simple and convenient, high efficiency characteristics.
The calcium carbide furnace raw material distribution device can be further optimized or/and improved according to actual needs:
embodiment two: as an optimization of the above embodiment, as shown in fig. 1, 2 and 3, the driving mechanism comprises an electric push rod 14 and a connecting rod 15, a dust cover 16 covering the upper front side of the unloading trolley 2 is fixedly installed on the upper side of the unloading hopper 9, the electric push rod 14 is fixedly installed on the right side of the dust cover 16, and a connecting rod 15 in an inverse L shape is hinged between the left end of a telescopic rod of the electric push rod 14 and the front end of the valve shaft 13. According to the requirement, a dust recovery device which is known in the prior art is arranged above the belt conveyor 1. In the use, through setting up dust cover 16, can avoid in the material conveying in-process dust adhesion on the unloading dolly 2, reduce the fault rate of unloading dolly 2, through setting up the connecting rod of anti-L shape, convert the telescopic link concertina movement of electric putter 14 into the rotary motion of valve shaft 13 for valve plate 12 swing back closes left conveying pipeline 3 or closes right conveying pipeline 4.
Embodiment III: as shown in fig. 1, 2 and 4, the optimization of the embodiment further comprises a control module and an upper computer, wherein a proximity switch 17 is fixedly installed on the left side of the rail 7 corresponding to the position of each left material bin 5, a circular reflecting plate 18 is fixedly installed on the left end of one wheel on the left side of the unloading trolley 2, when the reflecting plate 18 is close to one of the proximity switches 17, the lower end of the left material conveying pipe 3 is located above the left material bin 5 corresponding to the proximity switch 17, meanwhile, the lower end of the right material conveying pipe 4 is located above the right material bin 6 corresponding to the proximity switch 17, a first material level gauge 19 is installed on each left material bin 5, a second material level gauge 20 is installed on each right material bin 6, the proximity switch 17, the first material level gauge 19 and the second material level gauge 20 are electrically connected with the control module, and the control module is electrically connected with the upper computer, the electric push rod 14 and the unloading motor 8 respectively. According to the requirement, the level gauge 19 is a known technology, such as a radar level gauge 19, the proximity switch 17 is a known technology, such as a photoelectric proximity switch 17, the control module is a known technology, such as an s7-300 module, and the upper computer is a known technology, such as an industrial personal computer with a touch screen. In the use, first charge level indicator 19 gathers the material level information in left material storehouse 5, second charge level indicator 20 gathers the material level information in right material storehouse 6, if control module judges that the ejection of compact storehouse material level is less than the material level setting value, then satisfy the material loading condition, control module control unloading motor operation, unloading dolly 2 begins the walking, after unloading dolly 2 walks and triggers corresponding proximity switch 17, unloading dolly 2 stops, left conveying pipeline 3 lower extreme is located corresponding left feed storehouse 5 top this moment, simultaneously, right conveying pipeline lower extreme is located corresponding right material storehouse 6 top just, then operating personnel passes through upper computer control electric putter 14 action, make valve plate 12 close relative conveying pipeline after the action of electric putter 14, belt conveyer 1 begins to move, can unload in to corresponding feed storehouse, can reduce the raw materials pile up that causes because of the material loading side leaks like this, avoid belt conveyer 1 to personnel's mechanical injury, alleviate personnel intensity of labour.
Embodiment four: as an optimization of the above embodiment, as shown in fig. 2, a left ash collecting pipe 21 fixedly installed at the rear side of the left material conveying pipe 3 is provided at the left side of the unloading trolley 2, and a right ash collecting pipe fixedly installed at the rear side of the right material conveying pipe 4 is provided at the right side of the unloading trolley 2. In the use, through such setting, can also concentrate the recovery to the dust that drifts in the in-process of left material storehouse 5 and the defeated material of right material storehouse 6, the environment in left material storehouse 5 and right material storehouse 6 of being convenient for improve.
Fifth embodiment: as an optimization of the above embodiment, as shown in fig. 1 and 2, the left support plate 10 and the right support plate 11 are each in a rectangular shape. The left support plate 10 and the right support plate 11 are horizontal plates, as required. In the use, through such setting, the installation of left backup pad 10 and right backup pad 11 of being convenient for reduces the installation degree of difficulty of left backup pad 10 and right backup pad 11.
The technical characteristics form the embodiment of the utility model, have stronger adaptability and implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.
Claims (6)
1. The utility model provides a carbide stove raw materials distributor, a serial communication port, including band conveyer, the dolly of unloading, left side conveying pipeline, right side conveying pipeline and valve plate, the interval is equipped with a plurality of left material feed bin around band conveyer left side, the band conveyer right-hand right side that corresponds every left material feed bin position all is equipped with right material feed bin, there is the track on the band conveyer, there is the dolly of unloading on the track, there is the motor of unloading that drives the dolly of unloading and remove on the dolly of unloading, the upper end upside fixed mounting of dolly front end has the hopper of unloading, the left conveying pipeline that is the high form slope in left side and right side is fixed mounting in left conveying pipeline left end downside has a left side backup pad, the right side conveying pipeline that is the low form slope in left side and right side is fixed mounting in left side, right side conveying pipeline right side downside fixed mounting has a right backup pad, the valve plate of left conveying pipeline or right conveying pipeline can be closed in the rotation of hopper lower part, the valve shaft that can make pivoted actuating mechanism is equipped with on the dolly right side of unloading.
2. The calcium carbide furnace raw material distribution device according to claim 1, wherein the driving mechanism comprises an electric push rod and a connecting rod, a dust cover covering the upper side of the front part of the discharging trolley is fixedly arranged on the upper side of the discharging hopper, the electric push rod is fixedly arranged on the right side of the dust cover, and a reverse L-shaped connecting rod is hinged between the left end of a telescopic rod of the electric push rod and the front end of the valve shaft.
3. The calcium carbide furnace raw material distribution device according to claim 2, further comprising a control module and an upper computer, wherein a proximity switch is fixedly arranged on the left side of the rail corresponding to the position of each left material bin, a circular reflecting plate is fixedly arranged at the left end of one wheel on the left side of the discharging trolley, a material level indicator is arranged on each left material bin and each right material bin, the proximity switch and the material level indicator are electrically connected with the control module, and the control module is electrically connected with the upper computer, the electric push rod and the discharging motor respectively.
4. The calcium carbide furnace raw material distribution device according to claim 1, 2 or 3, wherein the left side of the discharging trolley is provided with a left ash collecting pipe fixedly arranged at the rear side of the left conveying pipe, and the right side of the discharging trolley is provided with a right ash collecting pipe fixedly arranged at the rear side of the right conveying pipe.
5. The raw material distribution device for calcium carbide furnaces according to claim 1, 2 or 3, wherein the left support plate and the right support plate are each rectangular.
6. The calcium carbide furnace raw material distribution device according to claim 4, wherein the left support plate and the right support plate are both rectangular.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320768477.9U CN219408406U (en) | 2023-04-10 | 2023-04-10 | Raw material distribution device for calcium carbide furnace |
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Application Number | Priority Date | Filing Date | Title |
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CN202320768477.9U CN219408406U (en) | 2023-04-10 | 2023-04-10 | Raw material distribution device for calcium carbide furnace |
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CN219408406U true CN219408406U (en) | 2023-07-25 |
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CN202320768477.9U Active CN219408406U (en) | 2023-04-10 | 2023-04-10 | Raw material distribution device for calcium carbide furnace |
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- 2023-04-10 CN CN202320768477.9U patent/CN219408406U/en active Active
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