CN113983825B - Continuous feeding equipment capable of reducing dust pollution for petroleum coke calcination - Google Patents
Continuous feeding equipment capable of reducing dust pollution for petroleum coke calcination Download PDFInfo
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- CN113983825B CN113983825B CN202111606876.7A CN202111606876A CN113983825B CN 113983825 B CN113983825 B CN 113983825B CN 202111606876 A CN202111606876 A CN 202111606876A CN 113983825 B CN113983825 B CN 113983825B
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- petroleum coke
- temporary storage
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- moving plate
- storage box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/04—Ram or pusher apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/08—Screw feeders; Screw dischargers
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- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coke Industry (AREA)
Abstract
The invention relates to the technical field of petroleum coke calcination, in particular to continuous feeding equipment for petroleum coke calcination, which can reduce dust pollution and comprises an outer casing, connecting blocks, a petroleum coke temporary storage box, a spiral feeding machine, a filling mechanism, a pushing mechanism and a continuous feeding control mechanism, wherein the lower part of the outer surface of the outer casing is uniformly connected with a plurality of supporting legs at intervals along the circumferential direction, the petroleum coke temporary storage box is connected between the inner side surfaces of the connecting blocks, the spiral feeding machine is connected between the top of the petroleum coke temporary storage box and the right side of the outer casing, the parts of the spiral feeding machine are connected with the filling mechanism, the pushing mechanism is connected inside the petroleum coke temporary storage box, and the continuous feeding control mechanism is connected between the inside of the outer casing and the petroleum coke temporary storage box. According to the invention, the feeding rotary sheet drives the petroleum coke to move upwards into the petroleum coke temporary storage box, and the push plate drives the petroleum coke to move backwards, so that the petroleum coke falls downwards into a burning furnace, and people do not need to manually feed the petroleum coke.
Description
Technical Field
The invention relates to the technical field of petroleum coke calcination, in particular to continuous feeding equipment for petroleum coke calcination, which can reduce dust pollution.
Background
Petroleum coke is a product obtained by separating light oil from heavy oil through distillation of crude oil and then converting the heavy oil through a thermal cracking process, is a waste at the tail end of the petroleum refining process, and has carbon as a main element, so that the petroleum coke can be used in the industries of graphite manufacturing, aluminum refining, chemical engineering and the like. The petroleum coke is required to be calcined before being used, the petroleum coke needs to be shoveled into the calcining furnace by means of a shovel in the conventional calcining furnace manually, the labor intensity of people is higher due to manual operation, and when the petroleum coke is shoveled, larger dust flies, people can easily suck the dust into the lung by contacting the petroleum coke in a close distance, so that the human body can be injured and the safety is lower.
Therefore, a continuous feeding device for petroleum coke calcination is needed to be developed, wherein the continuous feeding device can automatically feed materials, reduce dust and reduce dust pollution.
Disclosure of Invention
In order to overcome the defects that petroleum coke needs to be loaded by a manual shovel, the labor intensity is high, and the safety is low, the technical problems to be solved by the invention are as follows: the continuous feeding equipment for petroleum coke calcination can automatically feed materials, reduce dust and reduce dust pollution.
The technical implementation scheme of the invention is as follows: a continuous feeding device for petroleum coke calcination capable of reducing dust pollution comprises an outer housing, supporting legs, a connecting block, a petroleum coke temporary storage box, a second connecting ring, a feeding pipeline, a continuous feeding control mechanism and a dust falling mechanism, wherein the lower part of the outer surface of the outer housing is uniformly connected with a plurality of supporting legs at intervals along the circumferential direction;
the continuous feeding control mechanism comprises a base, a main sliding plate, an auxiliary sliding plate, a second pressure sensor, a fourth reset spring, a second connecting frame, a third electric push rod, a third rack, a fourth rack and a second round hole gear, wherein the bottom of the feeding pipeline is provided with the base, the right side of the base is connected with the main sliding plate in a sliding way through two sliding rods, the left side of the base is connected with the auxiliary sliding plate in a sliding way through two sliding rods, the auxiliary sliding plate and the main sliding plate can block the feeding pipeline, the auxiliary sliding plate and the main sliding plate slidably penetrate through the base and are in contact sealing with each other, the middle of the right side of the auxiliary sliding plate is connected with the second pressure sensor, the two sliding rods of the auxiliary sliding plate and the two main sliding plates of the main sliding plate are both sleeved with the fourth reset spring, one end of the fourth reset spring on the sliding rod of the auxiliary sliding plate is connected with the auxiliary sliding plate, the other end of the fourth reset spring on the sliding rod of the auxiliary sliding plate is connected with the base, one end of the fourth reset spring on the sliding rod of the main sliding plate is connected with the main sliding plate, the fourth reset spring other end and the pedestal connection on the slide bar of main slide, vice slide top left side all is equipped with the second link with main slide top right side, two second link symmetries, the sub-unit connection of conveying pipeline outer wall front side has third electric putter, third electric putter's telescopic link is connected with the second link on right side, second link rear side on the vice slide is connected with the third rack, main slide top rear side is equipped with the fourth rack, conveying pipeline back downside is connected with second round hole gear through the pivot rotary type, second round hole gear and third rack and fourth rack toothing.
More preferably, the dust falling mechanism comprises a rotating block, a photoelectric sensor, a water containing tank, a first suction pipe, a first water pump, a blocking block, a limiting block, a torque spring, a second connecting pipe, a dust falling spraying ring, an upper cover and a contact block, wherein the photoelectric sensor is connected with the lower part of the right side of the inner wall of the base, the water containing tank is connected between the front sides of the left inner wall and the right inner wall of the outer housing, the upper side of the inner part of the water containing tank is connected with the upper cover, the rear side of the top part of the upper cover is provided with the first water pump, a water inlet is formed in the left rear side of the upper cover and is positioned at the left side of the first water pump, the upper part and the lower part of the first water pump are both connected with the first suction pipe, the lower first suction pipe extends into the water containing tank, the upper first suction pipe is symmetrically connected with the two second connecting pipes, the upper parts of the two second connecting pipes are both rotatably connected with the blocking block through rotating shafts, the two blocking blocks can respectively block, the two rotating shafts of the blocking block are both sheathed with the torque spring, torsion spring one end is connected with the second connecting pipe, and the torsion spring other end is connected with the sprue, and the top of two sprue is connected with rotatory piece, and the ejector pin moves backward can contact with rotatory piece, is connected with the dust fall between the tail end of two second connecting pipes and spouts the ring, and the dust fall is spouted the ring and is located the base below, and the bottom of two sprue all is connected with the contact piece, and two second connecting pipe upsides all are connected with the stopper, contact piece rotate the back and contact with the stopper.
More preferably, the petroleum coke temporary storage box comprises a spiral feeding machine, the front side of the top of the petroleum coke temporary storage box is connected with the spiral feeding machine, the spiral feeding machine comprises a first connecting pipe, an inclined pipe, a support frame, a first rotating shaft, a feeding rotary vane, a second rotating shaft, a motor, a belt pulley assembly, a distance sensor and a bevel gear, the front side of the top of the petroleum coke temporary storage box is connected with the first connecting pipe, the right side of an outer casing is connected with two support frames in an up-and-down symmetrical manner, the inclined pipe is connected between the inner parts of the upper sides of the two support frames and the top of the first connecting pipe, the inside of the inclined pipe is rotatably connected with the first rotating shaft, the first rotating shaft is connected with the feeding rotary vane, the feeding rotary vane is positioned in the inclined pipe and used for conveying petroleum coke upwards, the top of the inclined pipe is rotatably connected with the second rotating shaft through a bearing, the front side of the second rotating shaft and the top end of the first rotating shaft are respectively connected with the bevel gear, two bevel gear intermeshing, petroleum coke temporary storage box top is connected with the motor through bolted connection's mode, the motor is located the rear side of first connecting pipe, be connected with belt pulley assembly between the output shaft of motor and the second axis of rotation rear side, belt pulley assembly comprises two belt pulleys and a belt, a belt pulley connection is on the output shaft of motor, another belt pulley connection is in second axis of rotation rear side, the belt wiring is between two belt pulleys, be connected with distance sensor on the filler mechanism.
More preferably, the device also comprises a filling mechanism, the right side of the inclined tube far away from the first connecting tube is communicated with the filling mechanism, the filling mechanism comprises a shell, a fixing frame, a filling cylinder, a first moving plate, a second moving plate, a first connecting frame, a first electric push rod, a first rack, a second rack, a hollow tube, a first reset spring, a first round hole gear and a first pressure sensor, the right side of the lower supporting frame is connected with the fixing frame, the upper part in the fixing frame is connected with the filling cylinder, the distance sensor is connected with the lower part of the front side of the filling cylinder, the bottom of the filling cylinder is connected with the shell, the shell is communicated with the filling cylinder, the bottom of the shell is connected with the hollow tube, the bottom of the hollow tube is connected with the inclined tube, the hollow tube is communicated with the inclined tube, the front side of the shell is connected with the first moving plate in a sliding manner through two sliding rods, and the rear side of the shell is connected with the second moving plate in a sliding manner through two sliding rods, the second moving plate is contacted with the first moving plate, the packing cylinder can be blocked by the second moving plate and the first moving plate, the two slide bars of the second moving plate and the two slide bars of the first moving plate are both sleeved with first reset springs, one end of each first reset spring on each slide bar of the first moving plate is connected with the first moving plate, the other end of each first reset spring on each slide bar of the first moving plate is connected with the shell, one end of each first reset spring on each slide bar of the second moving plate is connected with the second moving plate, the other end of each first reset spring on each slide bar of the second moving plate is connected with the shell, the front side of the top of the first moving plate and the rear side of the top of the second moving plate are both provided with first connecting frames, the right lower side of the packing cylinder is connected with a first electric push rod, a telescopic rod of each first electric push rod is connected with the first connecting frame on the second moving plate, the left upper side of each first connecting frame on the first moving plate is connected with a first rack, the left rear side of the top of the second moving plate is connected with a second rack, the left lower side of the packing cylinder is connected with a first round hole gear in a rotating mode through a rotating shaft, the first round hole gear is meshed with the first rack and the second rack, and a first pressure sensor is arranged on the front side of the top of the second moving plate.
More preferably, the device also comprises a pushing mechanism, the pushing mechanism is connected with the front side of the inner part of the petroleum coke temporary storage box far away from the feeding pipeline, the pushing mechanism comprises a smoke sensor, a second electric push rod, a first connecting ring, a baffle plate, an ejector rod, a limiting rod, a second reset spring, a slide way, a push plate, a limiting frame, a third reset spring and a connecting narrow plate, the smoke sensor is connected with the rear upper side of the petroleum coke temporary storage box, two groups of first connecting rings are symmetrically connected with the rear sides of the inner walls of the left side and the right side of the petroleum coke temporary storage box, the two groups of first connecting rings are respectively connected with a second electric push rod, the two second electric push rods are symmetrical, the rear side of the petroleum coke temporary storage box is symmetrically provided with two openings, the two second electric push rods are respectively positioned in the two openings, the front side of the petroleum coke temporary storage box is provided with four round holes, and the four round holes on the petroleum coke temporary storage box are respectively connected with a limiting rod in a sliding manner, the upper parts of four limiting rods are connected with a shielding plate in a sliding way, the shielding plate is connected with a petroleum coke temporary storage box in a sliding way and is used for blocking a first connecting pipe, the front side of the bottom of the shielding plate is connected with an ejector rod, the four limiting rods are sleeved with second reset springs, one end of each second reset spring is connected with the petroleum coke temporary storage box, the other end of each second reset spring is connected with the limiting rod, the front sides of the inner walls of the left side and the right side of the petroleum coke temporary storage box are symmetrically connected with four slideways, a push plate is connected between the four slideways in a sliding way, the rear side surface of the push plate is connected with telescopic rods of two second electric push rods and is used for pushing petroleum coke in the petroleum coke temporary storage box, two through holes are symmetrically formed in the upper part of the push plate, a limiting frame is connected between the two through holes in the upper part of the push plate in a sliding way, two third reset springs are sleeved on the limiting frame and are symmetrical, and one end of the third reset springs is connected with the push plate, the other end of the third reset spring is connected with the limiting frame, a connecting narrow plate is arranged on the rear side of the top of the limiting frame, and the front side of the connecting narrow plate is connected with two limiting rods in the middle.
More preferably, still including adding water mechanism, the mechanism of adding water is connected in the housing, add water mechanism including connecting square piece, carry the thing case down, the lower cover, the second straw, level sensor, solenoid valve and second water pump, the front side symmetric connection of housing left and right sides inner wall has a plurality of connections square piece, be connected with down between the medial surface of a plurality of connections square piece and carry the thing case, it is used for storing water to carry the thing case down, it is connected with the lower cover to carry the thing incasement upper portion down, the left rear side of lower cover has the water inlet, lower cover top intermediate junction has the second water pump, the upper portion and the lower part of second water pump all are connected with the second straw, the second straw of downside stretches into down and carries the thing incasement, the second straw of upside is connected with flourishing water tank, the second straw upper portion of upside is connected with the solenoid valve, bottom in the flourishing water tank is connected with level sensor.
More preferably, the power supply device further comprises a control box, the front side surface of the outer housing is connected with the control box, a switching power supply, a power supply module and a control module are installed in the control box, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS clock circuit and a C circuit; first pressure sensor, second pressure sensor, distance sensor, level sensor, photoelectric sensor and smoke transducer all pass through electric connection with control module, and first water pump, solenoid valve, second water pump, first electric putter, second electric putter and third electric putter all pass through relay control module with control module and are connected, and the motor passes through direct current motor with control module and just reverses the module and is connected.
Compared with the prior art, the invention has the following advantages:
1. the material loading rotary vane rotates and drives the petroleum coke to move upwards to the petroleum coke temporary storage box, the push plate pushes the petroleum coke in the petroleum coke temporary storage box to move backwards, so that the petroleum coke drops downwards into the burning calcining furnace, and therefore, people are not required to manually load the petroleum coke, dust is large when the petroleum coke is loaded, and the phenomenon that the petroleum coke is sucked by people is avoided.
2. Water enters the dust fall spraying ring through the second connecting pipe, then the water is sprayed out through the dust fall spraying ring, and when petroleum coke passes through, dust is in contact with water to be mixed, so that the dust fall purpose is achieved.
3. Detect the water in the flourishing water tank less through level sensor, and then control second water pump and solenoid valve open for the second water pump is carried water to flourishing water tank in through the second straw, so, can be timely to flourishing water tank make-up water, avoid the interior water-break of flourishing water tank, lead to the effect of influence dust fall.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention with the outer cover removed.
Fig. 3 is a first-view perspective structure diagram of the spiral feeder of the present invention.
Fig. 4 is a perspective view of the spiral feeder according to the present invention.
Fig. 5 is a schematic perspective view of the packing mechanism of the present invention.
Fig. 6 is an enlarged view of the invention at a.
Fig. 7 is a first-view perspective structure diagram of the pushing mechanism of the present invention.
Fig. 8 is a second-view perspective structure diagram of the pushing mechanism of the present invention.
Fig. 9 is an enlarged view of the invention at B.
Fig. 10 is a schematic sectional perspective view of the continuous feeding control mechanism of the present invention.
Fig. 11 is a partially cut-away perspective view of the continuous feeding control mechanism of the present invention.
Fig. 12 is a schematic perspective view of the dustfall mechanism of the present invention.
FIG. 13 is an enlarged view of the invention at C.
Fig. 14 is a first-view perspective structure diagram of the water adding mechanism of the present invention.
Fig. 15 is a second-view perspective structure diagram of the water adding mechanism of the present invention.
Fig. 16 is a schematic partial perspective view of the packing mechanism of the present invention.
Fig. 17 is a circuit block diagram of the present invention.
Fig. 18 is a schematic circuit diagram of the present invention.
The parts are labeled as follows: 1. an outer casing, 2, a supporting foot, 3, a connecting block, 4, a petroleum coke temporary storage box, 5, a control box, 6, a spiral feeding machine, 61, a first connecting pipe, 62, an inclined pipe, 63, a supporting frame, 64, a first rotating shaft, 65, a feeding rotary sheet, 66, a second rotating shaft, 67, a motor, 68, a belt pulley assembly, 69, a distance sensor, 610, a bevel gear, 7, a packing mechanism, 70, a casing, 71, a fixing frame, 72, a packing cylinder, 73, a first moving plate, 74, a second moving plate, 75, a first connecting frame, 76, a first electric push rod, 77, a first rack, 78, a second rack, 79, a hollow pipe, 710, a first return spring, 711, a first round hole gear, 712, a first pressure sensor, 8, a material pushing mechanism, 81, a smoke sensor, 82, a second electric push rod, 83, a first connecting ring, 84, a shielding plate, 85 and a push rod, 86. a limiting rod 87, a second return spring 88, a slideway 89, a push plate 810, a limiting frame 811, a third return spring 812, a connecting narrow plate 9, a continuous feeding control mechanism 91, a base 92, a main sliding plate 93, an auxiliary sliding plate 94, a second pressure sensor 95, a fourth return spring 96, a second connecting frame 97, a third electric push rod 98, a second connecting ring 99, a feeding pipeline 910, a third rack 911, a fourth rack 912, a second round hole gear 10, a dust falling mechanism 100, a rotating block 101, a photoelectric sensor 102, a water containing tank 103, a first suction pipe 104, a first water pump 105, a blocking block 106, a limiting block 107, a torsion spring 108, a second connecting pipe 109, a dust falling spraying ring 1010, an upper cover 1011, a contact block 11, a water adding mechanism 111, a connecting square block 112, a lower object box 114, A lower cover 115, a second suction pipe 116, a liquid level sensor 117, a solenoid valve 118 and a second water pump.
Detailed Description
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.
Example 1
A continuous feeding device for petroleum coke calcination capable of reducing dust pollution is disclosed, as shown in figures 1-18, and comprises an outer casing 1, supporting legs 2, connecting blocks 3, a petroleum coke temporary storage box 4, a spiral feeding machine 6, a packing mechanism 7, a pushing mechanism 8 and a continuous feeding control mechanism 9, wherein the lower part of the outer side surface of the outer casing 1 is uniformly connected with eight supporting legs 2 at intervals along the circumferential direction, the upper parts of the inner walls of the left side and the right side of the outer casing 1 are symmetrically connected with six connecting blocks 3, the petroleum coke temporary storage box 4 is connected between the inner side surfaces of the six connecting blocks 3, the petroleum coke temporary storage box 4 is used for storing petroleum coke, the spiral feeding machine 6 is connected between the top of the petroleum coke temporary storage box 4 and the right side of the outer casing 1, the spiral feeding machine 6 is used for conveying petroleum coke into the petroleum coke temporary storage box 4, the parts of the spiral feeding machine 6 are connected with the packing mechanism 7, the packing mechanism 7 is used for conveying the petroleum coke downwards into the spiral feeding machine 6, the inside of the petroleum coke temporary storage box 4 is connected with a pushing mechanism 8, a continuous feeding control mechanism 9 is connected between the inside of the outer casing 1 and the petroleum coke temporary storage box 4, the pushing mechanism 8 is used for pushing the petroleum coke in the petroleum coke temporary storage box 4 into the continuous feeding control mechanism 9, and the continuous feeding control mechanism 9 is used for conveying the petroleum coke downwards into the calcining furnace.
As shown in fig. 3 and 4, the spiral feeder 6 includes a first connecting pipe 61, an inclined pipe 62, a supporting frame 63, a first rotating shaft 64, a feeding spiral piece 65, a second rotating shaft 66, a motor 67, a belt pulley assembly 68, a distance sensor 69 and a bevel gear 610, the first connecting pipe 61 is connected to the front side of the top of the petroleum coke temporary storage tank 4, two supporting frames 63 are connected to the right side surface of the outer casing 1 in an up-down symmetrical manner, the inclined pipe 62 is connected between the inside of the upper side of the two supporting frames 63 and the top of the first connecting pipe 61, the first rotating shaft 64 is rotatably connected to the inside of the inclined pipe 62, the feeding spiral piece 65 is connected to the first rotating shaft 64, the feeding spiral piece 65 is located inside the inclined pipe 62, the feeding spiral piece 65 is used for conveying the petroleum coke upwards, the top of the inclined pipe 62 is rotatably connected to the second rotating shaft 66 through a bearing, the bevel gear 610 is respectively connected to the front side of the second rotating shaft 66 and the top end of the first rotating shaft 64, two bevel gear 610 intermeshing, petroleum coke temporary storage box 4 top is connected with motor 67 through bolted connection's mode, motor 67 is located the rear side of first connecting pipe 61, be connected with belt pulley assembly 68 between motor 67's output shaft and the second axis of rotation 66 rear side, belt pulley assembly 68 comprises two belt pulleys and a belt, a belt pulley is connected on motor 67's output shaft, another belt pulley is connected in second axis of rotation 66 rear side, the belt wiring is between two belt pulleys, be connected with distance sensor 69 on the filler mechanism 7.
As shown in fig. 3, 5, 6 and 16, the filling mechanism 7 includes a housing 70, a fixed frame 71, a filling cylinder 72, a first moving plate 73, a second moving plate 74, a first connecting frame 75, a first electric push rod 76, a first rack 77, a second rack 78, a hollow tube 79, a first return spring 710, a first round hole gear 711 and a first pressure sensor 712, the fixed frame 71 is connected to the right side of the lower supporting frame 63, the filling cylinder 72 is connected to the upper portion of the fixed frame 71, the distance sensor 69 is connected to the lower portion of the front side of the filling cylinder 72, the housing 70 is connected to the bottom of the filling cylinder 72, the housing 70 is communicated with the filling cylinder 72, the hollow tube 79 is connected to the bottom of the housing 70, the hollow tube 79 is connected to the inclined tube 62, the hollow tube 79 is communicated with the inclined tube 62, the first moving plate 73 is slidably connected to the front side of the housing 70 through two slide bars, the second moving plate 74 is slidably connected to the rear side of the housing 70 through two slide bars, the second moving plate 74 contacts with the first moving plate 73, the stuffing cylinder 72 can be blocked by the second moving plate 74 and the first moving plate 73, the first return spring 710 is respectively sleeved on the two sliding rods of the second moving plate 74 and the two sliding rods of the first moving plate 73, one end of the first return spring 710 on the sliding rod of the first moving plate 73 is connected with the first moving plate 73, the other end of the first return spring 710 on the sliding rod of the first moving plate 73 is connected with the shell 70, one end of the first return spring 710 on the sliding rod of the second moving plate 74 is connected with the second moving plate 74, the other end of the first return spring 710 on the sliding rod of the second moving plate 74 is connected with the shell 70, the first connecting frame 75 is respectively arranged on the front side of the top of the first moving plate 73 and the rear side of the top of the second moving plate 74, the first electric push rod 76 is connected on the right lower side of the stuffing cylinder 72, the telescopic rod of the first electric push rod 76 is connected with the first connecting frame 75 on the second moving plate 74, the left upper side of the first connecting frame 75 on the first moving plate 73 is connected with a first rack 77, the left rear side of the top of the second moving plate 74 is connected with a second rack 78, the left lower side of the packing cylinder 72 is rotatably connected with a first round hole gear 711 through a rotating shaft, the first round hole gear 711 is meshed with the first rack 77 and the second rack 78, and the front side of the top of the second moving plate 74 is provided with a first pressure sensor 712.
As shown in fig. 7, 8 and 9, the pushing mechanism 8 includes a smoke sensor 81, a second electric push rod 82, a first connecting ring 83, a baffle plate 84, a push rod 85, a limiting rod 86, a second return spring 87, a slide way 88, a push plate 89, a limiting frame 810, a third return spring 811 and a connecting narrow plate 812, the smoke sensor 81 is connected to the upper rear side of the pet coke temporary storage tank 4, two groups of first connecting rings 83 are symmetrically connected to the rear sides of the inner walls of the left and right sides of the pet coke temporary storage tank 4, four first connecting rings 83 are a group, two groups of first connecting rings 83 are connected to one second electric push rod 82, two second electric push rods 82 are symmetrical, two openings are symmetrically formed in the rear side of the pet coke temporary storage tank 4, two second electric push rods 82 are respectively located in the two openings, four round holes are formed in the front side of the pet coke storage tank 4, one limiting rod 86 is slidably connected to each of the four round holes in the petroleum coke temporary storage tank 4, a baffle plate 84 is connected between the upper parts of four limit rods 86, the baffle plate 84 is connected with the petroleum coke temporary storage tank 4 in a sliding manner, the baffle plate 84 is used for blocking the first connecting pipe 61, the front side of the bottom of the baffle plate 84 is connected with a top rod 85, a second reset spring 87 is sleeved on each of the four limit rods 86, one end of the second reset spring 87 is connected with the petroleum coke temporary storage tank 4, the other end of the second reset spring 87 is connected with the limit rod 86, four slide ways 88 are symmetrically connected with the front sides of the inner walls of the left side and the right side of the petroleum coke temporary storage tank 4, a push plate 89 is connected between the four slide ways 88 in a sliding manner, the rear side surface of the push plate 89 is connected with telescopic rods of two second electric push rods 82, the push plate 89 is used for pushing petroleum coke in the petroleum coke temporary storage tank 4, two through holes are symmetrically formed in the upper parts of the push plate 89, a limit frame 810 is connected between the two through holes in a sliding manner, two third reset springs 811 are sleeved on the limit frame 810, two third reset springs 811 are symmetrical, and third reset spring 811 one end is connected with push pedal 89, and the third reset spring 811 other end is connected with spacing 810, and spacing 810 top rear side is equipped with connects the leptoprosopy 812, connects the leptoprosopy 812 front side and is connected with two gag lever posts 86 in the middle.
As shown in fig. 10 and 11, the continuous feeding control mechanism 9 includes a base 91, a main sliding plate 92, an auxiliary sliding plate 93, a second pressure sensor 94, a fourth return spring 95, a second connecting frame 96, a third electric push rod 97, a second connecting ring 98, a feeding pipeline 99, a third rack 910, a fourth rack 911 and a second round gear 912, two second connecting rings 98 are connected between the rear portions of the inner walls of the left and right sides of the outer casing 1, the two second connecting rings 98 are vertically symmetrical, a feeding pipeline 99 is connected between the insides of the second connecting rings 98, the top of the feeding pipeline 99 is connected with the bottom of the petroleum coke temporary storage box 4, the feeding pipeline 99 is communicated with the petroleum coke temporary storage box 4, the base 91 is arranged at the bottom of the feeding pipeline 99, the main sliding plate 92 is connected to the right side of the base 91 through two sliding rods, the auxiliary sliding plate 93 is connected to the left side of the base 91 through two sliding rods, the auxiliary sliding plate 93 and the main sliding plate 92 slidably penetrate through the base 91 and are in contact sealing with the opposite surface, the auxiliary sliding plate 93 and the main sliding plate can block the feeding pipeline 99, the middle of the right side of the auxiliary sliding plate 93 is connected with a second pressure sensor 94, the two sliding rods of the auxiliary sliding plate 93 and the two main sliding plates 92 of the main sliding plate 92 are sleeved with fourth return springs 95, one end of each fourth return spring 95 on the sliding rod of the auxiliary sliding plate 93 is connected with the auxiliary sliding plate 93, the other end of each fourth return spring 95 on the sliding rod of the auxiliary sliding plate 93 is connected with the base 91, one end of each fourth return spring 95 on the sliding rod of the main sliding plate 92 is connected with the main sliding plate 92, the other end of each fourth return spring 95 on the sliding rod of the main sliding plate 92 is connected with the base 91, the left side of the top of the auxiliary sliding plate 93 and the right side of the top of the main sliding plate 92 are provided with second connecting frames 96, the two second connecting frames 96 are symmetrical, the lower part of the front side of the outer wall of the feeding pipeline 99 is connected with a third electric push rod 97, and the telescopic rod of the third electric push rod 97 is connected with the second connecting frames 96 on the right side, the rear side of the second connecting frame 96 on the auxiliary sliding plate 93 is connected with a third rack 910, the rear side of the top of the main sliding plate 92 is provided with a fourth rack 911, the rear lower side of the feeding pipeline 99 is connected with a second round hole gear 912 through a rotating shaft in a rotating mode, and the second round hole gear 912 is meshed with the third rack 910 and the fourth rack 911.
When people need to calcine petroleum coke, the equipment is placed at a combustion furnace, a base 91 is positioned above the combustion furnace, a power supply main switch is pressed to electrify the equipment, the petroleum coke is poured into a packing cylinder 72, a first moving plate 73 and a second moving plate 74 can block the packing cylinder 72 to prevent the petroleum coke in the packing cylinder 72 from falling, a first pressure sensor 712 detects that the pressure reaches a preset value, a control module controls an expansion rod of a first electric push rod 76 to extend and a motor 67 to start for five minutes, the expansion rod of the first electric push rod 76 extends to drive a first connecting frame 75 on a second moving plate 74 to move backwards, the second moving plate 74 moves backwards along with the expansion rod, a first return spring 710 on the second moving plate 74 is compressed, the second moving plate 74 moves backwards to drive a second rack 78 and the first pressure sensor 712 to move backwards, the second rack 78 moves backwards to enable a first round hole gear 711 to rotate, the first circular hole gear 711 rotates to enable the first rack 77 to move forwards, the first rack 77 moves forwards to push the first connecting frame 75 on the first moving plate 73 to move forwards, the first moving plate 73 moves forwards along with the first rack, the first return spring 710 on the first moving plate 73 is compressed, and the control module receives a signal to control the first electric push rod 76 to stop after the distance sensor 69 detects that the moving distance of the first connecting frame 75 on the first moving plate 73 reaches a preset value. The first moving plate 73 moves forwards and the second moving plate 74 moves backwards to prevent the packing cylinder 72 from being blocked, petroleum coke in the packing cylinder 72 falls into the inclined tube 62, after the motor 67 is started, the output shaft of the motor 67 drives the belt pulley assembly 68 to rotate, the belt pulley assembly 68 rotates to drive the second rotating shaft 66 to rotate, the bevel gear 610 on the second rotating shaft 66 rotates along with the bevel gear 610, the bevel gear 610 on the second rotating shaft 66 rotates to enable the bevel gear 610 on the first rotating shaft 64 to rotate, the first rotating shaft 64 rotates along with the first rotating shaft, the first rotating shaft 64 rotates to drive the feeding rotary sheet 65 to rotate, the feeding rotary sheet 65 rotates to drive the petroleum coke to move upwards to the first connecting pipe 61, and the petroleum coke in the first connecting pipe 61 falls into the petroleum coke temporary storage box 4 subsequently. After the first pressure sensor 712 detects that the pressure returns to the initial value, the control module receives a signal to control the telescopic rod of the first electric push rod 76 to shorten, the telescopic rod of the first electric push rod 76 shortens to drive the first connecting frame 75 on the second moving plate 74 to move forward, the second moving plate 74 moves forward along with the first moving plate, the first return spring 710 on the second moving plate 74 recovers to the original state, the second moving plate 74 moves forward to drive the second rack 78 and the first pressure sensor 712 to move forward, the second rack 78 moves forward to enable the first circular hole gear 711 to rotate reversely, the first circular hole gear 711 rotates reversely to enable the first rack 77 to move backward, the first rack 77 moves backward to drive the first connecting frame 75 on the first moving plate 73 to move backward, the first moving plate 73 moves backward along with the first moving plate 73, the first return spring 710 on the first moving plate 73 recovers to the original state, and the first moving plate 73 moves backward and the second moving plate 74 moves forward to block the packing cylinder 72 again. After the distance sensor 69 detects that the distance between the first moving plate 73 and the first connecting frame 75 is back to the preset value, the control module controls the first electric push rod 76 to stop, and the motor 67 stops after running for five minutes. After petroleum coke falls into the temporary petroleum coke storage tank 4, when the smoke sensor 81 detects that smoke in the temporary petroleum coke storage tank 4 reaches a preset value, the control module controls the telescopic rod of the second electric push rod 82 to shorten for one minute, the telescopic rod of the second electric push rod 82 shortens to drive the push plate 89 to move backwards, the push plate 89 moves backwards to push the petroleum coke in the temporary petroleum coke storage tank 4 to move backwards, the push plate 89 moves backwards to drive the limit frame 810 to move backwards, the limit frame 810 moves backwards to drive the connecting narrow plate 812 to move backwards, the connecting narrow plate 812 moves backwards to drive the middle two limit rods 86 to move backwards, the middle two limit rods 86 move backwards to drive the shielding plate 84 to move backwards, the shielding plate 84 moves backwards to drive the other two limit rods 86 to move backwards, the second return spring 87 is compressed when the limit rods 86 move backwards, the shielding plate 84 moves backwards to block the first connecting pipe 61, the petroleum coke in the first connecting pipe 61 is stopped from falling. When the limiting rod 86 moves backwards to the limit and cannot move backwards continuously, the push plate 89 can also move backwards continuously, and at the moment, the third return spring 811 is compressed, so that the push plate 89 pushes petroleum coke backwards into the feeding pipeline 99, and the petroleum coke falls downwards onto the auxiliary sliding plate 93 and the main sliding plate 92; after the smoke sensor 81 detects that smoke in the petroleum coke temporary storage box 4 returns to the initial value, the control module controls the telescopic rod of the second electric push rod 82 to extend for one minute, the telescopic rod of the second electric push rod 82 pushes the push plate 89 to move forwards for resetting, the push plate 89 moves forwards for resetting to drive the limiting frame 810 and the connecting narrow plate 812 to move forwards for resetting, the third reset spring 811 returns to the original state, the connecting narrow plate 812 moves forwards for resetting to drive the middle two limiting rods 86 to move forwards for resetting, the middle two limiting rods 86 move forwards for resetting to drive the shielding plate 84 to move forwards for resetting, the second reset spring 87 returns to the original state, the shielding plate 84 does not block the first connecting pipe 61 after moving forwards for resetting, so that the petroleum coke falls into the petroleum coke temporary storage box 4 again, and the operations are repeated, the petroleum coke can intermittently drop into the petroleum coke temporary storage box 4, and the phenomenon that the pushing plate 89 cannot operate due to the fact that too much petroleum coke enters the petroleum coke temporary storage box 4 at one time is avoided. After petroleum coke falls down onto the auxiliary sliding plate 93 and the main sliding plate 92, when the second pressure sensor 94 detects that the pressure reaches a preset value, the control module controls the third electric push rod 97 to extend, the telescopic rod of the third electric push rod 97 drives the second connecting frame 96 on the main sliding plate 92 to move towards the right, the main sliding plate 92 moves towards the right, the fourth return spring 95 on the main sliding plate 92 is compressed, the main sliding plate 92 moves towards the right to drive the fourth rack 911 to move towards the right, the fourth rack moves towards the right to drive the second circular hole gear 912 to rotate, the second circular hole gear 912 rotates to drive the third rack 910 to move towards the left, the third rack 910 moves towards the left to drive the auxiliary sliding plate 93 to move towards the left, the fourth return spring 95 on the auxiliary sliding plate 93 is compressed, the auxiliary sliding plate 93 moves towards the left to drive the second pressure sensor 94 to move towards the left, the auxiliary sliding plate 93 moves towards the left and the main sliding plate 92 moves towards the right to block the feeding pipeline 99, petroleum coke in the feeding pipeline 99 falls down into the burning calcining furnace, so that the petroleum coke is not required to be manually loaded by people, and the phenomenon that the dust is large when the petroleum coke is loaded can be avoided. After the second pressure sensor 94 detects that the pressure returns to the initial value, the control module controls the telescopic rod of the third electric push rod 97 to shorten, the telescopic rod of the third electric push rod 97 shortens to drive the second connecting frame 96 on the main sliding plate 92 to move to the left for resetting, the main sliding plate 92 moves to the left for resetting along with the main sliding plate 92, the fourth return spring 95 on the main sliding plate 92 returns to the original state, the main sliding plate 92 moves to the left for resetting to drive the fourth rack 911 to move to the left for resetting, the fourth rack 911 moves to the left to enable the second circular hole gear 912 to rotate reversely, the second circular hole gear 912 rotates reversely to enable the third rack 910 to move to the right for resetting, the third rack 910 moves to the right for resetting to drive the auxiliary sliding plate 93 to move to the right for resetting, the fourth return spring 95 on the auxiliary sliding plate 93 returns to the original state, the auxiliary sliding plate 93 moves to the right for resetting to drive the second pressure sensor 94 to move to the right for resetting, the auxiliary sliding plate 93 and the main sliding plate 92 block the feeding pipeline 99 again after resetting, when the equipment is not needed, the power supply main switch is pressed down to cut off the power of the equipment.
The dustfall mechanism 10 is further included, as shown in fig. 12 and 13, the dustfall mechanism 10 is connected in the outer housing 1, the dustfall mechanism 10 is used for dustfall, the dustfall mechanism 10 includes a rotating block 100, a photoelectric sensor 101, a water containing tank 102, a first suction pipe 103, a first water pump 104, a blocking block 105, a limiting block 106, a torsion spring 107, a second connecting pipe 108, a spraying ring 109, an upper cover 1010 and a contact block 1011, the photoelectric sensor 101 is connected to the lower portion of the right side of the inner wall of the base 91, the water containing tank 102 is connected between the front sides of the left inner wall and the right inner wall of the outer housing 1, the water containing tank 102 is used for storing water, the upper side of the inner portion of the water containing tank 102 is connected with the upper cover 1010, the first water pump 104 is installed on the rear side of the top of the upper cover, a water inlet is formed on the left rear side of the upper cover 1010, a water inlet on the upper cover 1010 is located on the left side of the first water pump 104, the upper portion and the lower portion of the first water pump 104 are both connected with the first suction pipe 103, the lower side of the first suction pipe 103 extends into the water containing tank 102, two second connecting pipes 108 are symmetrically connected to the first suction pipe 103 on the upper side, two upper portions of the second connecting pipes 108 are connected with the blocking block 105 through rotating shafts in a rotating mode, the two second connecting pipes 108 can be blocked by the two blocking blocks 105 respectively, the two rotating shafts of the blocking block 105 are sleeved with the torque spring 107, one end of the torque spring 107 is connected with the second connecting pipes 108, the other end of the torque spring 107 is connected with the blocking block 105, the top of the two blocking blocks 105 is connected with the rotating block 100, the ejector rod 85 moves backwards to push the rotating block 100 to rotate, the dust-fall spraying ring 109 is connected between the tail ends of the two second connecting pipes 108, the dust-fall spraying ring 109 is located below the base 91, the dust-fall spraying ring 109 is used for spraying water to perform dust fall, the bottoms of the two blocking blocks 105 are connected with the contact block 1011, the upper sides of the two second connecting pipes 108 are connected with the limiting block 106, and the limiting block 106 is used for limiting the contact block 1011.
People inject water into the water containing tank 102 from a water inlet on the upper cover 1010, when petroleum coke falls down to pass through the base 91, the petroleum coke covers the photoelectric sensor 101, the light intensity reaches the preset value of the photoelectric sensor 101, the control module controls the first water pump 104 to start, the first water pump 104 conveys water upwards into the second connecting pipe 108 through the first suction pipe 103, the baffle plate 84 moves backwards to drive the ejector rod 85 to move backwards, when the ejector rod 85 moves backwards to be in contact with the rotating block 100, the ejector rod 85 continues to move backwards to push the rotating block 100 to rotate, the rotating block 100 rotates to drive the blocking block 105 to rotate, the torsion spring 107 deforms, the blocking block 105 rotates to drive the contact block 1011 to rotate, when the contact block 1011 rotates to be in contact with the limiting block 106, the limiting block 106 limits the contact block 1011 to prevent the blocking block 105 from rotating excessively, the blocking block 105 does not block the second connecting pipe 108 any more after rotating, and the water enters the dust suppression spray ring 109 through the second connecting pipe 108, the dust-settling spray ring 109 sprays water, and dust is contacted and mixed with water when petroleum coke passes through, so that the dust-settling purpose is achieved. When the shutter 84 drives the push rod 85 to move forward and reset, the push rod 85 disengages from the rotating block 100, and the block 105 rotates reversely and resets under the action of the torsion spring 107, so that the second connecting pipe 108 is blocked by the block 105 again.
The water adding mechanism 11 is further included, as shown in fig. 2, 14 and 15, the water adding mechanism 11 is connected in the outer housing 1, the water adding mechanism 11 is used for adding water to the water containing tank 102, the water adding mechanism 11 includes a connecting square block 111, a lower object carrying box 112, a lower cover 114, a second suction pipe 115, a liquid level sensor 116, an electromagnetic valve 117 and a second water pump 118, the front sides of the inner walls of the left and right sides of the outer housing 1 are symmetrically connected with the four connecting square blocks 111, the lower object carrying box 112 is connected between the inner sides of the four connecting square blocks 111, the lower object carrying box 112 is used for storing water, the upper portion in the lower object carrying box 112 is connected with the lower cover 114, the left rear side of the lower cover 114 is provided with a water inlet, the middle of the top of the lower cover 114 is connected with the second water pump 118, the upper portion and the lower portion of the second water pump 118 are both connected with the second suction pipe 115, the second suction pipe 115 on the lower side extends into the lower object carrying box 112, the second suction pipe 115 on the upper side is connected with the water containing tank 102, the upper part of the second suction pipe 115 on the upper side is connected with an electromagnetic valve 117, and the bottom in the water containing tank 102 is connected with a liquid level sensor 116.
People pour water into water containing tank 102 from the water inlet on lower cover 114, when water in water containing tank 102 decreases, the water level decreases, when level sensor 116 detects that the water level in water containing tank 102 decreases to a first preset value, control module controls second water pump 118 and solenoid valve 117 to open, second water pump 118 conveys water into water containing tank 102 through second suction pipe 115, and thus, water can be supplemented to water containing tank 102 in time, and after level sensor 116 detects that the water level in water containing tank 102 increases to a second preset value, control module controls solenoid valve 117 and second water pump 118 to close.
As shown in fig. 17 and 18, the power supply device further comprises a control box 5, the control box 5 is connected to the front side surface of the outer housing 1, a switching power supply, a power supply module and a control module are installed in the control box 5, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first pressure sensor 712, the second pressure sensor 94, the distance sensor 69, the liquid level sensor 116, the photoelectric sensor 101 and the smoke sensor 81 are electrically connected with the control module, the first water pump 104, the electromagnetic valve 117, the second water pump 118, the first electric push rod 76, the second electric push rod 82 and the third electric push rod 97 are all connected with the control module through the relay control module, and the motor 67 and the control module are connected through the direct current motor forward and reverse rotation module.
While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (3)
1. A continuous feeding device for petroleum coke calcination capable of reducing dust pollution comprises an outer housing (1), supporting legs (2), a connecting block (3), a petroleum coke temporary storage box (4), a second connecting ring (98) and a feeding pipeline (99), wherein the lower part of the outer surface of the outer housing (1) is uniformly connected with a plurality of supporting legs (2) at intervals along the circumferential direction, the inner side of the outer housing (1) is connected with the petroleum coke temporary storage box (4) through the connecting block (3), the rear bottom of the petroleum coke temporary storage box (4) is communicated with the feeding pipeline (99), the feeding pipeline (99) is connected to the inner wall of the outer housing (1) through the second connecting ring (98), the dust-settling device is characterized by further comprising a continuous feeding control mechanism (9) and a dust-settling mechanism (10), wherein the continuous feeding control mechanism (9) is installed on the feeding pipeline (99), and the dust-settling mechanism (10) is arranged below the feeding pipeline (99);
the continuous feeding control mechanism (9) comprises a base (91), a main sliding plate (92), an auxiliary sliding plate (93), a second pressure sensor (94), a fourth reset spring (95), a second connecting frame (96), a third electric push rod (97), a third rack (910), a fourth rack (911) and a second round hole gear (912), wherein the base (91) is arranged at the bottom of a feeding pipeline (99), the main sliding plate (92) is connected to the right side of the base (91) in a sliding manner through two sliding rods, the auxiliary sliding plate (93) is connected to the left side of the base (91) in a sliding manner through two sliding rods, the feeding pipeline (99) can be blocked by the auxiliary sliding plate (93) and the main sliding plate (92), the auxiliary sliding plate (93) and the main sliding plate (92) penetrate through the base in a sliding manner and are in contact sealing with each other, the second pressure sensor (94) is connected to the middle of the right side of the auxiliary sliding plate (93), the fourth reset spring (95) is sleeved on the two sliding rods of the auxiliary sliding plate (93) and the two main sliding plates (92) of the main sliding plate (92), one end of a fourth reset spring (95) on a sliding rod of the auxiliary sliding plate (93) is connected with the auxiliary sliding plate (93), the other end of the fourth reset spring (95) on the sliding rod of the auxiliary sliding plate (93) is connected with the base (91), one end of the fourth reset spring (95) on the sliding rod of the main sliding plate (92) is connected with the main sliding plate (92), the other end of the fourth reset spring (95) on the sliding rod of the main sliding plate (92) is connected with the base (91), the left side of the top of the auxiliary sliding plate (93) and the right side of the top of the main sliding plate (92) are respectively provided with a second connecting frame (96), the two second connecting frames (96) are symmetrical, the lower part of the front side of the outer wall of the feeding pipeline (99) is connected with a third electric push rod (97), the telescopic rod of the third electric push rod (97) is connected with the second connecting frame (96) on the right side, the rear side of the second connecting frame (96) on the auxiliary sliding plate (93) is connected with a third rack (910), a fourth rack (911) is arranged on the rear side of the top of the main sliding plate (92), a second round hole gear (912) is rotatably connected to the rear lower side of the feeding pipeline (99) through a rotating shaft, and the second round hole gear (912) is meshed with the third rack (910) and the fourth rack (911);
the dust fall mechanism (10) comprises a rotating block (100), a photoelectric sensor (101), a water containing tank (102), a first suction pipe (103), a first water pump (104), a blocking block (105), a limiting block (106), a torsion spring (107), a second connecting pipe (108), a dust fall spraying ring (109), an upper cover (1010) and a contact block (1011), wherein the lower part of the right side of the inner wall of the base (91) is connected with the photoelectric sensor (101), the water containing tank (102) is connected between the front sides of the left inner wall and the right inner wall of the outer housing (1), the upper side inside the water containing tank (102) is connected with the upper cover (1010), the rear side of the top of the upper cover (1010) is provided with the first water pump (104), the left rear side of the upper cover (1010) is provided with a water inlet, the water inlet on the upper cover (104) is positioned on the left side of the first water pump (104), the upper part and the lower part of the first water pump (104) are both connected with the first suction pipe (103), and the first suction pipe (103) on the lower side extends into the water containing tank (102), two second connecting pipes (108) are symmetrically connected to the first suction pipe (103) on the upper side, the upper parts of the two second connecting pipes (108) are rotatably connected with the two blocking blocks (105) through rotating shafts, the two second connecting pipes (108) can be respectively blocked by the two blocking blocks (105), the two rotating shafts of the two blocking blocks (105) are respectively sleeved with a torsion spring (107), one end of the torsion spring (107) is connected with the second connecting pipes (108), the other end of the torsion spring (107) is connected with the blocking blocks (105), the tops of the two blocking blocks (105) are connected with a rotating block (100), a push rod (85) moves backwards to push the rotating block (100) to rotate, a dust fall spraying ring (109) is connected between the tail ends of the two second connecting pipes (108), the dust fall spraying ring (109) is positioned below the base (91), the bottoms of the two blocking blocks (105) are both connected with contact blocks (1011), and the upper sides of the two second connecting pipes (108) are both connected with limiting blocks (106), the limiting block (106) is used for limiting the contact block (1011);
the petroleum coke temporary storage box comprises a petroleum coke temporary storage box body (4), and is characterized by further comprising a spiral feeding machine (6), wherein the front side of the top of the petroleum coke temporary storage box body (4) is connected with the spiral feeding machine (6), the spiral feeding machine (6) comprises a first connecting pipe (61), an inclined pipe (62), supporting frames (63), a first rotating shaft (64), a feeding rotary sheet (65), a second rotating shaft (66), a motor (67), a belt pulley assembly (68), a distance sensor (69) and a bevel gear (610), the front side of the top of the petroleum coke temporary storage box body (4) is connected with the first connecting pipe (61), the right side surface of an outer housing (1) is symmetrically connected with the two supporting frames (63) up and down, the inclined pipe (62) is connected between the inner part of the upper side of the two supporting frames (63) and the top of the first connecting pipe (61), the first rotating shaft (64) is rotatably connected with the first rotating shaft (64), and the feeding rotary sheet (65) is connected with the first rotating shaft (64), the feeding rotary sheet (65) is positioned inside the inclined pipe (62), the feeding rotary sheet (65) is used for conveying petroleum coke upwards, the top of the inclined pipe (62) is rotatably connected with a second rotating shaft (66) through a bearing, the front side of the second rotating shaft (66) and the top end of the first rotating shaft (64) are respectively connected with a bevel gear (610), the two bevel gears (610) are meshed with each other, the top of the petroleum coke temporary storage box (4) is connected with a motor (67) through a bolt connection mode, the motor (67) is positioned at the rear side of the first connecting pipe (61), a belt pulley assembly (68) is connected between the output shaft of the motor (67) and the rear side of the second rotating shaft (66), the belt pulley assembly (68) consists of two belt pulleys and a belt, one belt pulley is connected to the output shaft of the motor (67), the other belt pulley is connected to the rear side of the second rotating shaft (66), and the belt is wound between the two belt pulleys, a distance sensor (69) is connected to the filling mechanism (7);
the device is characterized by further comprising a packing mechanism (7), the right side, far away from the first connecting pipe (61), of the inclined pipe (62) is communicated with the packing mechanism (7), the packing mechanism (7) comprises a shell (70), a fixing frame (71), a packing cylinder (72), a first moving plate (73), a second moving plate (74), a first connecting frame (75), a first electric push rod (76), a first rack (77), a second rack (78), a hollow pipe (79), a first reset spring (710), a first round hole gear (711) and a first pressure sensor (712), the right side of the supporting frame (63) on the lower side is connected with the fixing frame (71), the upper part in the fixing frame (71) is connected with the packing cylinder (72), a distance sensor (69) is connected to the lower part of the front side of the packing cylinder (72), the bottom of the packing cylinder (72) is connected with the shell (70), and the shell (70) is communicated with the packing cylinder (72), the bottom of the shell (70) is connected with a hollow tube (79), the bottom of the hollow tube (79) is connected with an inclined tube (62), the hollow tube (79) is communicated with the inclined tube (62), the front side of the shell (70) is connected with a first moving plate (73) in a sliding way through two sliding rods, the rear side of the shell (70) is connected with a second moving plate (74) in a sliding way through two sliding rods, the second moving plate (74) is contacted with the first moving plate (73), the packing barrel (72) can be blocked by the second moving plate (74) and the first moving plate (73), two sliding rods of the second moving plate (74) and two sliding rods of the first moving plate (73) are respectively sleeved with a first return spring (710), one end of the first return spring (710) on the sliding rod of the first moving plate (73) is connected with the first moving plate (73), the other end of the first return spring (710) on the sliding rod of the first moving plate (73) is connected with the shell (70), one end of a first reset spring (710) on a sliding rod of the second moving plate (74) is connected with the second moving plate (74), the other end of the first reset spring (710) on the sliding rod of the second moving plate (74) is connected with the shell (70), the front side of the top of the first moving plate (73) and the rear side of the top of the second moving plate (74) are both provided with a first connecting frame (75), the right lower side of the packing cylinder (72) is connected with a first electric push rod (76), an expansion rod of the first electric push rod (76) is connected with the first connecting frame (75) on the second moving plate (74), the left upper side of the first connecting frame (75) on the first moving plate (73) is connected with a first rack (77), the left rear side of the top of the second moving plate (74) is connected with a second rack (78), the left lower side of the packing cylinder (72) is rotatably connected with a first round hole gear (711) through a rotating shaft, and the first round hole gear (711) is meshed with the first rack (77) and the second rack (78), a first pressure sensor (712) is arranged on the front side of the top of the second moving plate (74);
the device is characterized by further comprising a pushing mechanism (8), the pushing mechanism (8) is connected to the front side, far away from a feeding pipeline (99), of the interior of the petroleum coke temporary storage box (4), the pushing mechanism (8) comprises a smoke sensor (81), a second electric push rod (82), a first connecting ring (83), a baffle plate (84), an ejector rod (85), a limiting rod (86), a second reset spring (87), a slide way (88), a push plate (89), a limiting frame (810), a third reset spring (811) and a connecting narrow plate (812), the smoke sensor (81) is connected to the rear upper side of the petroleum coke temporary storage box (4), two groups of first connecting rings (83) are symmetrically connected to the rear sides of the inner walls of the left side and the right side of the petroleum coke temporary storage box (4), the second electric push rods (82) are symmetrically connected to the two groups of first connecting rings (83), two openings are symmetrically formed in the left-right symmetrical mode of the rear side of the petroleum coke temporary storage box (4), two second electric push rods (82) are respectively positioned in the two openings, four round holes are formed in the front side of the petroleum coke temporary storage box (4), a limiting rod (86) is connected in a sliding manner in each of the four round holes in the petroleum coke temporary storage box (4), a baffle plate (84) is connected between the upper parts of the four limiting rods (86), the baffle plate (84) is connected with the petroleum coke temporary storage box (4) in a sliding manner, the baffle plate (84) is used for blocking the first connecting pipe (61), the front side of the bottom of the baffle plate (84) is connected with an ejector rod (85), second reset springs (87) are sleeved on the four limiting rods (86), one end of each second reset spring (87) is connected with the petroleum coke temporary storage box (4), the other end of each second reset spring (87) is connected with the limiting rod (86), four slide ways (88) are symmetrically connected with the front sides of the inner walls on the left side and the right side of the petroleum coke temporary storage box (4), and push plates (89) are connected in a sliding manner between the four slide ways (88), push pedal (89) trailing flank is connected with the telescopic link of two electric putter (82), push pedal (89) are used for carrying out the propelling movement to the petroleum coke in petroleum coke temporary storage case (4), the division of push pedal (89) upper portion bilateral symmetry has two through-holes, slidingtype connection has spacing (810) between two through-holes on push pedal (89) upper portion, the cover has two third reset spring (811) on spacing (810), two third reset spring (811) symmetry, third reset spring (811) one end is connected with push pedal (89), third reset spring (811) other end is connected with spacing (810), spacing (810) top rear side is equipped with connects narrowband (812), connect narrowband (812) front side and two gag lever post (86) in the middle of being connected.
2. The continuous feeding equipment for petroleum coke calcination, which can reduce dust pollution, according to claim 1, characterized by further comprising a water adding mechanism (11), the water adding mechanism (11) is connected in the outer housing (1), the water adding mechanism (11) comprises a connecting square block (111), a lower loading box (112), a lower cover (114), a second suction pipe (115), a liquid level sensor (116), an electromagnetic valve (117) and a second water pump (118), the front sides of the inner walls of the left and right sides of the outer housing (1) are symmetrically connected with a plurality of connecting square blocks (111), the inner sides of the plurality of connecting square blocks (111) are connected with the lower loading box (112), the lower loading box (112) is used for storing water, the upper part in the lower loading box (112) is connected with the lower cover (114), the left rear side of the lower cover (114) is provided with a water inlet, the middle of the top of the lower cover (114) is connected with the second water pump (118), the upper portion and the lower portion of the second water pump (118) are connected with a second suction pipe (115), the second suction pipe (115) on the lower side extends into the lower carrying box (112), the second suction pipe (115) on the upper side is connected with the water containing box (102), the upper portion of the second suction pipe (115) on the upper side is connected with an electromagnetic valve (117), and the bottom in the water containing box (102) is connected with a liquid level sensor (116).
3. The continuous feeding equipment for petroleum coke calcination, which can reduce dust pollution, as recited in claim 2, further comprising a control box (5), wherein the control box (5) is connected to the front side of the outer casing (1), a switching power supply, a power supply module and a control module are installed in the control box (5), the switching power supply supplies power to the whole equipment, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; first pressure sensor (712), second pressure sensor (94), distance sensor, level sensor (116), photoelectric sensor (101) and smoke transducer (81) all pass through electric connection with control module, first water pump (104), solenoid valve (117), second water pump (118), first electric putter (76), second electric putter (82) and third electric putter (97) all pass through relay control module with control module and are connected, and motor (67) is passed through the positive reverse module with control module of direct current motor and is connected.
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| CN115307436B (en) * | 2022-10-10 | 2022-12-13 | 山东天弘化学有限公司 | Petroleum coke calcining device and calcining process |
| CN117359078B (en) * | 2023-12-06 | 2024-02-23 | 四川钛程钛业有限公司 | Explosion welding device and explosion welding method for marine titanium steel composite board |
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| CN101235443A (en) * | 2007-01-30 | 2008-08-06 | 杭州高桥磁电设备有限公司 | Waste aluminum recovery system |
| DE102010035893B3 (en) * | 2010-08-31 | 2012-01-19 | Beteiligungen Sorg Gmbh & Co. Kg | Feeding device for glass melting plants and method for inserting particulate feed material |
| CN202993851U (en) * | 2012-11-16 | 2013-06-12 | 天津摩根坤德高新科技发展有限公司 | Automatic discharging device of petroleum coke calcining furnace |
| CN104629805A (en) * | 2014-12-29 | 2015-05-20 | 东北农业大学 | Continuous sectioned crop straw pyrolysis circulation system |
| CN107176424B (en) * | 2016-03-10 | 2023-05-09 | 国家能源投资集团有限责任公司 | Material mixing conveying shaft and multiple material mixing conveying device |
| CN207702998U (en) * | 2017-12-06 | 2018-08-07 | 江苏世友炭材有限公司 | A kind of distribution device being used cooperatively with petroleum coke calciners |
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Effective date of registration: 20220708 Address after: 430000 No.2, Wugang Beihu economic development company, Qingshan District, Wuhan City, Hubei Province Patentee after: Wuhan Panshui carbon products Co.,Ltd. Address before: 257000 No. 77, Yinhai 3rd road, Binhai Industrial Park, Diaokou Township, Dongying Port Economic Development Zone, Dongying City, Shandong Province Patentee before: SHANDONG HUIYU NEW MATERIAL CO.,LTD. |
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Denomination of invention: A Continuous Feeding Equipment for Petroleum Coke Calcination to Reduce Dust Pollution Effective date of registration: 20221122 Granted publication date: 20220408 Pledgee: Qingshan Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Panshui carbon products Co.,Ltd. Registration number: Y2022420000371 |
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