CN210689210U - Automatic feeding system for sulfur fixation furnace - Google Patents
Automatic feeding system for sulfur fixation furnace Download PDFInfo
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- CN210689210U CN210689210U CN201920995625.4U CN201920995625U CN210689210U CN 210689210 U CN210689210 U CN 210689210U CN 201920995625 U CN201920995625 U CN 201920995625U CN 210689210 U CN210689210 U CN 210689210U
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Abstract
The utility model relates to an automatic material conveying system for sulfur fixation furnace, which comprises a material conveying trolley, a central control system, a material conveying system and material conveying bins arranged on two sides of the sulfur fixation furnace. The feeding trolley adopts a fixed hopper, the hopper door is turned over and opened, the ingredients in the hopper automatically slide into the sulfur fixation furnace along the inclined bottom plate of the hopper under the action of gravity, and the feed opening is close to the furnace opening, so that the raised dust is reduced; the driving motor and the transmission part are fixed at the lower part of the inclined bottom plate of the hopper, so that the space is reasonably utilized, the height of the hopper is reduced, and the stability of the skip car is improved. The conveying process and the feeding process of the ingredients are completed only by a central control system. The trolley can automatically move back and forth between the feeding bin and the feeding bin, the travelling of the trolley frame is realized through the driving device, and manual driving is not needed; the feeding is not required to be manually operated, and the material can be automatically discharged at one time; the production efficiency is greatly improved, and meanwhile, the labor cost is saved.
Description
Technical Field
The utility model relates to a multiple smelting system that contains lead miscellaneous material, concretely relates to automatic material conveying system for solid sulphur stove.
Background
In the production process of a smelting system, the existing charging trolley adopts a hopper turning technology, the hopper position of the technology is high, the loading capacity is low, so that materials are added into the sulfur fixing furnace once, one material is added into the sulfur fixing furnace, if various materials are required to be added into the sulfur fixing furnace, the charging trolley is required to be charged back and forth for several times, the running distance of the charging trolley is increased, the production efficiency is reduced, and therefore, the charging requirement of normal production of the sulfur fixing furnace cannot be met. Simultaneously, the hopper is unstable during upset, and the raise dust is big during the unloading, and the solid sulphur stove furnace gate also need the switch several times, has increased the discharge capacity of solid sulphur stove flue gas intangibly, has also formed the pollution to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a problem to prior art exists, the utility model provides an automatic material conveying system for solid sulphur stove accomplishes the batching and throws the material under central control system's control to reinforced dolly, when improving production efficiency greatly, has practiced thrift the cost of labor, has reduced the raise dust.
The application provides an automatic feeding system for a sulfur fixation furnace, which comprises a feeding trolley, a central control system, a feeding bin system and feeding bins on two sides of the sulfur fixation furnace;
the feeding trolley is used for taking materials from the feeding bin system according to instructions of the central control system and respectively moving to the feeding bins on two sides of the sulfur fixation furnace according to a specified track;
the central control system is used for controlling the operation of the feeding trolley and the opening and closing of valves of the feeding bin system and the feeding bin;
the feeding bin system is used for feeding the feeding trolley according to an instruction of the central control system when the feeding trolley is detected;
and the feeding bin is used for opening the valve according to the instruction of the central control system when the feeding trolley is detected, receiving the materials unloaded by the feeding trolley and feeding back the materials to the central control system.
Further, the charging trolley comprises a frame, a hopper, an opening and closing device and a driving device; the hopper is a cuboid hopper body formed by enclosing an inclined bottom plate and side plates, the length direction of the hopper body is consistent with that of the frame, the hopper is welded on the upper part of the frame, the upper part of a hopper door is hinged on the side plates in the length direction of the hopper, the middle lower part of the hopper door is hinged on an opening and closing device through extension rods on two sides, and the automatic unloading of the hopper is realized through the opening and closing device; the opening and closing device and the driving device are both connected with the central control system.
Furthermore, the opening and closing device comprises a main shaft, a motor and a connecting rod, wherein the motor is fixed on the frame, eccentric wheels are respectively fixed at two ends of the main shaft, one end of the connecting rod is hinged on the eccentric wheels, and the other end of the connecting rod is hinged on an extension rod of the hopper door; the motor is connected with the main shaft and drives the eccentric wheel to rotate, the connecting rod is pushed to move forwards, and then the hopper door is pushed to turn upwards and open; the eccentric wheel continues to rotate to drive the connecting rod to move backwards, and the hopper door is pulled to turn downwards and then be closed.
Further, a through hole is formed in the lower portion of one side of the length direction of the hopper, the upper portion of the hopper door is hinged to a side plate on the upper portion of the through hole and can rotate around the hinged portion, extending rods on two sides of the hopper door are hinged to a connecting rod of the opening and closing device, and the hopper door is opened in a rotating mode through the connecting rod.
Furthermore, the two sides of the length direction of the bottom of the frame are symmetrically connected with wheels through brackets, the wheels at the two sides of the front end and the rear end are connected into a whole through wheel shafts, the brackets are detachably connected to the outer sides of the wheels on the wheel shafts, and one wheel shaft is connected with a driving wheel CDL.
Further, the driving device comprises a driving motor, an output shaft of the driving motor is connected with a power wheel, and the power wheel and the driving wheel CDL realize transmission through a chain or a belt to enable a wheel shaft to rotate, so that the wheels are driven to travel.
Further, add the feed bin and include a plurality of material levels that add, be provided with response piece and valve respectively on every material level that adds, be provided with distance sensor on the frame, distance sensor and valve all are connected to central control system, the response piece with distance sensor responds to.
Further, the feeding bin system comprises a plurality of feeding bins, each feeding bin is provided with a position sensor and a discharge metering valve, and the position sensors and the discharge metering valves are connected to the central control system.
Further, the central control system comprises a PLC control system and a wireless communication module.
The utility model has the advantages that: the feeding trolley adopts a fixed hopper, the hopper door is turned over and opened, the ingredients in the hopper automatically slide into the sulfur fixation furnace along the inclined bottom plate of the hopper under the action of gravity, and the feed opening is close to the furnace opening, so that the raised dust is reduced; the driving motor and the transmission part are fixed at the lower part of the inclined bottom plate of the hopper, so that the space is reasonably utilized, the height of the hopper is reduced, and the stability of the skip car is improved. The conveying process and the feeding process of the ingredients are completed only by a central control system. The trolley can automatically move back and forth between the feeding bin and the feeding bin, the travelling of the trolley frame is realized through the driving device, and manual driving is not needed; the feeding is not required to be manually operated, and the material can be automatically discharged at one time; the production efficiency is greatly improved, and meanwhile, the labor cost is saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an automatic feeding system of the present invention;
FIG. 2 is a schematic diagram of the automatic feeding system of the present invention;
FIG. 3 is a schematic view of the feeding cart of the present invention;
FIG. 4 is a partial schematic view of the charging cart of the present invention;
fig. 5 is a schematic structural view of the hopper door opening/closing device of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and fig. 2, the embodiment discloses an automatic charging system for a sulfur fixation furnace, which comprises a charging trolley, a central control system, a feeding bin system and charging bins at two sides of the sulfur fixation furnace;
the central control system is used for controlling the operation of the charging trolley and the opening and closing of a valve of the feeding bin system; the central control system comprises a PLC control system and a wireless communication module.
The feeding bin system is used for feeding the feeding trolley according to instructions of the central control system and comprises a plurality of feeding bins, each feeding bin is provided with a position sensor and a discharging metering valve, the position sensors are connected to the input end of the central control system, and the discharging metering valves are connected to the output end of the central control system. When the position sensor detects that the charging trolley comes, the central control system controls the corresponding discharging metering valve to open the discharging according to the preset charging track, and when the charging is finished, the discharging metering valve is closed. In this embodiment, there are 4 feeding bins, which are respectively a coke feeding bin a1, a limestone feeding bin a2, a cone glass feeding bin a3 and a brick feeding bin a 4.
When adding the feed bin and being used for detecting reinforced dolly, receiving the material of reinforced dolly uninstallation, add the feed bin and include a plurality of material levels that add, be provided with response piece, valve respectively on every material level that adds, be provided with distance sensor on the frame, response piece and distance sensor are connected to central control system's input, and the valve is connected to central control system's output, and when distance sensor and response piece response, its reinforced dolly of central control system control is unloaded, and the valve that adds the material level is opened and is reinforced, finishes when reinforced, closes the valve that adds the material level and stops the action of reinforced dolly, and the dolly continues to carry out reinforced next time. In the embodiment, 4 feeding positions are arranged on two sides of the sulfur fixing furnace, and are respectively a6, a7, a8 and a 9.
As shown in fig. 3 and 4, the charging trolleys are used for taking materials from the feeding bin system according to the instruction of the central control system and then respectively moving to the charging bins at two sides of the sulfur fixation furnace according to the specified track. The feeding trolley comprises a frame 1, a hopper 2, a hopper door opening and closing device 3 and a driving device 4, wherein the opening and closing device 3 and the driving device 4 are both connected to the output end of a central control system, and the frame 1 is driven to walk through the driving device 4. Hopper 2 welds in 1 upper portion of frame, and the upper portion of hopper door 5 articulates in hopper length direction's curb plate, and well lower part articulates in closing device 3 through the extension rod of both sides, realizes hopper 2's automatic discharge through hopper door 5 closing device 3.
The frame 1 is a cuboid frame formed by welding section steel, and the length direction of the frame is arranged along the movement direction of the trolley. The two sides of the length direction of the bottom of the frame 1 are symmetrically connected with wheels 8 through supports, the wheels 8 at the two sides of the front end and the rear end are connected into a whole through a wheel shaft 7, and the supports can be detachably connected to the outer sides of the wheels on the wheel shaft 7. One wheel shaft 7 is connected with a driving wheel CDL.
The hopper 2 is a rectangular parallelepiped-shaped hopper body surrounded by an inclined bottom plate 6 and side plates, and the longitudinal direction thereof coincides with the longitudinal direction of the carriage 1. The through hole has been seted up to 2 length direction's of hopper curb plate lower parts, and the upper portion of hopper door 5 articulates in the through hole, and the extension rod on two sides of hopper door 5 is articulated with switching device 3's connecting rod 304, realizes through connecting rod 304 mechanism that hopper door 5's rotation is opened.
As shown in fig. 5, the opening and closing device 3 includes a main shaft 302, a motor 303, an eccentric wheel 301 and a connecting rod 304, the motor 303 is fixed on the frame 1, two ends of the main shaft 302 are respectively fixed with one eccentric wheel 301, one end of the connecting rod 304 is hinged on the eccentric wheel 301, and the other end is hinged on an extension rod of the hopper door 5; the motor 303 is connected with the main shaft 302 to rotate, drives the eccentric wheel 301 to rotate to push the connecting rod 304 to move forwards, and then pushes the hopper door 5 to turn upwards to open; the eccentric wheel 301 continues to rotate to drive the connecting rod 304 to move backwards, and the hopper door 5 is pulled to turn downwards to be closed.
The driving device 4 comprises a driving motor 401, an output shaft of the driving motor is connected with a power wheel 402, and the power wheel 402 and a driving wheel CDL realize transmission through a chain or a belt to enable a wheel shaft to rotate, so that the wheels are driven to run.
In the embodiment, the wheels are driven by the driving motor 401, and the wheel shafts connected with the wheels are connected with the frame into a whole, so that the trolley can walk. In order to ensure the accurate running route of the wheels, the wheels are matched with corresponding guide rails, and a5 is an automatic turnout switch machine used for converting running tracks for the charging trolley.
The working principle of the utility model is that when the feeding level a8 of the sulfur fixation furnace needs to feed, the central control system controls the feeding trolley to reach the farthest coke feeding bin a1 from the sulfur fixation furnace, when the position sensor of the coke feeding bin a1 senses the arrival of the trolley, the discharging metering valve is opened to feed coke into the feeding trolley, and the discharging metering valve is closed after the feeding is finished; similarly, the feeding trolley sequentially arrives at an a2 limestone feeding bin, an a3 conical glass feeding bin and an a4 brick feeding bin to feed, after various materials are fed to the sulfur fixing furnace, the feeding trolley advances to the a8 side of the sulfur fixing furnace through the rails, the main rails are connected to the a8 side of the sulfur fixing furnace through the central control system, when the feeding trolley arrives at the a8 side of the feeding position, the feeding position senses the feeding trolley, the a8 furnace door is opened, the hopper door of the feeding trolley is opened to feed the sulfur fixing furnace, after the feeding is finished, the furnace door and the hopper door of the feeding trolley are simultaneously closed, the feeding position a8 of the sulfur fixing furnace is completed, the feeding of other feeding positions a6, a7 and a9 of the sulfur fixing furnace are repeated, the feeding of 4 feeding positions of the sulfur fixing furnace is completed, and the production operation requirement of the sulfur fixing furnace is.
The walking of frame is realized through drive arrangement to this embodiment, opens through the upset of hopper door, and the batching in the hopper slides into the gu sulphur stove along hopper inclined bottom plate is automatic under the action of gravity. The conveying process and the feeding process of the ingredients are completed only by an operator through a control system. The trolley can automatically move back and forth between the feeder and the sulfur fixing furnace without manual driving; the feeding is not required to be operated manually, and a plurality of materials are added in a concentrated manner, so that the feeding times are reduced, the opening and closing times of the furnace door of the sulfur fixation furnace are reduced, the amount of the ambient air sucked into the flue gas of the sulfur fixation furnace is reduced, and the flue gas treatment pressure of the sulfur fixation furnace is reduced; the labor cost is saved while the production efficiency is greatly improved.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. An automatic feeding system for a sulfur fixation furnace is characterized by comprising a feeding trolley, a central control system, a feeding bin system and feeding bins on two sides of the sulfur fixation furnace;
the feeding trolley is used for taking materials from the feeding bin system according to instructions of the central control system and respectively moving to the feeding bins on two sides of the sulfur fixation furnace according to a specified track;
the central control system is used for controlling the operation of the feeding trolley and the opening and closing of valves of the feeding bin system and the feeding bin;
the feeding bin system is used for feeding the feeding trolley according to an instruction of the central control system when the feeding trolley is detected;
and the feeding bin is used for opening the valve according to the instruction of the central control system when the feeding trolley is detected, receiving the materials unloaded by the feeding trolley and feeding back the materials to the central control system.
2. The automatic charging system for the sulfur fixation furnace as claimed in claim 1, wherein the charging trolley comprises a frame, a hopper, an opening and closing device and a driving device; the hopper is a cuboid hopper body formed by enclosing an inclined bottom plate and side plates, the length direction of the hopper body is consistent with that of the frame, the hopper is welded on the upper part of the frame, the upper part of a hopper door is hinged on the side plates in the length direction of the hopper, the middle lower part of the hopper door is hinged on an opening and closing device through extension rods on two sides, and the automatic unloading of the hopper is realized through the opening and closing device; the opening and closing device and the driving device are both connected with the central control system.
3. The automatic feeding system for the sulfur fixation furnace as claimed in claim 2, wherein the opening and closing device comprises a main shaft, a motor and a connecting rod, the motor is fixed on the frame, eccentric wheels are respectively fixed at two ends of the main shaft, one end of the connecting rod is hinged on the eccentric wheels, and the other end of the connecting rod is hinged on an extension rod of the hopper door; the motor is connected with the main shaft and drives the eccentric wheel to rotate, the connecting rod is pushed to move forwards, and then the hopper door is pushed to turn upwards and open; the eccentric wheel continues to rotate to drive the connecting rod to move backwards, and the hopper door is pulled to turn downwards and then be closed.
4. The automatic feeding system for the sulfur fixation furnace as claimed in claim 3, wherein the lower part of the side plate in the length direction of the hopper is provided with a through hole, the upper part of the hopper door is hinged to the through hole, the extending rods at two sides of the hopper door are hinged to the connecting rod of the opening and closing device, and the hopper door is opened by rotation through the connecting rod.
5. The automatic charging system for the sulfur fixation furnace as claimed in claim 2, wherein the two longitudinal sides of the bottom of the frame are symmetrically connected with wheels through brackets, the wheels at the front end and the rear end are connected into a whole through wheel shafts, the brackets are detachably connected to the outer sides of the wheels on the wheel shafts, and one wheel shaft is connected with a driving wheel CDL.
6. The automatic feeding system for the sulfur fixing furnace according to claim 2, wherein the driving device comprises a driving motor, a power wheel is connected to an output shaft of the driving motor, and the power wheel and the CDL are driven by a chain or a belt to rotate a wheel shaft, so that the wheels are driven to run.
7. The automatic feeding system for the sulfur fixation furnace as claimed in claim 2, wherein the feeding bin comprises a plurality of feeding positions, each feeding position is provided with a sensing block and a valve, the vehicle frame is provided with a distance sensor, the distance sensor and the valves are both connected to a central control system, and the sensing blocks and the distance sensors sense.
8. The automatic charging system for the sulfur fixation furnace as claimed in claim 1, wherein the feeding bin system comprises a plurality of feeding bins, each feeding bin is provided with a position sensor and a discharge metering valve, and the position sensors and the discharge metering valves are connected to a central control system.
9. The automatic charging system for the sulfur fixation furnace as claimed in claim 1, wherein the central control system comprises a PLC control system and a wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995625.4U CN210689210U (en) | 2019-06-28 | 2019-06-28 | Automatic feeding system for sulfur fixation furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995625.4U CN210689210U (en) | 2019-06-28 | 2019-06-28 | Automatic feeding system for sulfur fixation furnace |
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| CN210689210U true CN210689210U (en) | 2020-06-05 |
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| CN201920995625.4U Active CN210689210U (en) | 2019-06-28 | 2019-06-28 | Automatic feeding system for sulfur fixation furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118052421A (en) * | 2024-04-16 | 2024-05-17 | 中建安装集团有限公司 | Unmanned forklift data management method and system based on artificial intelligence |
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2019
- 2019-06-28 CN CN201920995625.4U patent/CN210689210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118052421A (en) * | 2024-04-16 | 2024-05-17 | 中建安装集团有限公司 | Unmanned forklift data management method and system based on artificial intelligence |
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