CN110433911B - Broken filter equipment of petroleum coke - Google Patents

Broken filter equipment of petroleum coke Download PDF

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Publication number
CN110433911B
CN110433911B CN201910796620.3A CN201910796620A CN110433911B CN 110433911 B CN110433911 B CN 110433911B CN 201910796620 A CN201910796620 A CN 201910796620A CN 110433911 B CN110433911 B CN 110433911B
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CN
China
Prior art keywords
petroleum coke
driving shaft
crushing
planet
filtering
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CN201910796620.3A
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Chinese (zh)
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CN110433911A (en
Inventor
不公告发明人
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葛新芳
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Priority to CN201910796620.3A priority Critical patent/CN110433911B/en
Publication of CN110433911A publication Critical patent/CN110433911A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays

Abstract

The invention relates to a petroleum coke crushing and filtering device, which is characterized in that petroleum coke is cleaned to clean impurities in the petroleum coke, the petroleum coke is subjected to primary filtering and rotary discharging through the rotation of a planet wheel, metal impurities can be adsorbed on each driving shaft, and tiny impurities enter the driving shafts through filtering holes in the driving shafts.

Description

Broken filter equipment of petroleum coke
Technical Field
The invention relates to the technical field of petrochemical industry, in particular to a petroleum coke crushing and filtering device.
Background
Vacuum residue of petroleum is cracked and coked at 500-550 ℃ by a coking device to generate black solid coke, the appearance of the black solid coke is a black or dark gray honeycomb structure, the pores in a coke block are more oval and are communicated with each other, the petroleum coke is essentially a light oil and heavy oil separated by crude oil distillation, the heavy oil is subjected to a fission process, and a large amount of impurities and magnetic substances can be generated in the production process of the petroleum coke due to the coking reaction and the separation process, the invention patent with the publication number of CN109433583A discloses a conveying classifier for forged petroleum coke, a filter sieve is arranged to classify and remove impurities from the petroleum coke, a magnetic roller is arranged to demagnetize the petroleum coke, and the invention patent with the publication number of CN108855867A discloses a petroleum coke screening device; through setting up the mounting panel, the slide, the screening frame, the connecting block, the roller bearing, the motor etc. comes to filter the screening to the petroleum coke, can overturn the petroleum coke in filtering, prevent that it from piling up together, but above petroleum coke filter equipment clears away the impurity in the petroleum coke when filtering and is not clean, it is single to filter the screening means, and also do not wash the petroleum coke material before filtering, lead to impurity too much and not good filtration, and though there is to carry out the classification to the petroleum coke, still have some oversize petroleum coke after the classification to be not conform to the requirement and need smash again.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a petroleum coke crushing and filtering device, which realizes the thorough impurity removal, crushing and collection of petroleum coke by arranging a cleaning primary filtering device, a crushing device and a secondary filtering device.
In order to achieve the purpose, the invention provides the following technical scheme:
a petroleum coke crushing and filtering device comprises a feeding device, a cleaning device, a primary filtering device, a crushing device, a blanking device, a secondary filtering device and a collecting device.
Further, feed arrangement includes feeding transport area, feeding transport area is connected with belt cleaning device, petroleum coke transports to belt cleaning device through feeding transport area on, belt cleaning device includes the washing tank, the pan feeding end of washing tank is higher than the discharge end, the both ends of washing tank are provided with the baffle and prevent that petroleum coke from falling out, the transport area of the bottom of washing tank for transporting forward, the speed in transport area can be controlled, be provided with a plurality of hole for water sprayings on the transport area, it is provided with a plurality of water jet to correspond the hole for water spraying under the transport area, a plurality of hole for water spraying divide the union coupling with a plurality of water spraying respectively, a plurality of water spraying divide the union coupling with the water spray house steward, the water spray house steward is connected with water supply installation.
Further, the primary filtering device comprises a motor, a sun wheel, a planet wheel I, a planet wheel II, a planet wheel III, an outer gear ring and a fixing frame; the motor is connected with a driving shaft of the sun gear through an output shaft to drive the sun gear to rotate, the planet gear I, the planet gear II and the planet gear III are respectively meshed with the sun gear, and the planet gear I, the planet gear II and the planet gear III are also respectively meshed with the outer gear ring.
Furthermore, the sun wheel driving shaft and the driving shafts of the three planet wheels are all provided with an adsorbent for adsorbing metal impurities in petroleum coke, the driving shafts of the three planet wheels are hollow, the bottom of the outer circumferential surface of the driving shafts is provided with a plurality of filtering holes I for filtering small impurities in the petroleum coke, two sides of the outer circumference of the driving shafts are provided with arc-shaped stirring blades, and the petroleum coke can be stirred and stirred along with the rotation of the driving shafts.
Further, the conveying belt discharge end of the cleaning tank is arranged at the upper end of the blanking device, petroleum coke which is cleaned and preliminarily filtered can fall on the blanking device through the discharge end, the blanking device is an annular closed conveying belt, a plurality of filter holes II are formed in the annular closed conveying belt, and the two ends of the annular closed conveying belt are provided with crushing devices.
The crushing device comprises three groups of symmetrical crushing rollers, the crushing rollers are driven to rotate by a driving shaft, a plurality of crushing teeth are arranged on the outer circumferential surface of each crushing roller, the distance between the first group of crushing rollers in the conveying direction is greater than the distance between the second group of crushing rollers, the distance between the second group of crushing rollers is greater than the distance between the third group of crushing rollers, a driving wheel is arranged on the driving shaft of each crushing roller, the driving wheel of one row of crushing rollers is connected through a driving belt, and a motor is further arranged to drive one of the crushing rollers to rotate.
Further, a secondary filtering device is arranged below the blanking device and comprises a filtering plate, a plurality of filtering holes III are formed in the filtering plate, guide grooves are formed in two ends of the bottom of the filtering plate and are arranged on guide rails on two sides, the filtering plate can move left and right through slide rails on the left side and the right side, and the guide rails at the two ends are fixed on the stand columns.
Furthermore, a sun wheel driving shaft through hole is formed in the cleaning tank, the sun wheel driving shaft penetrates through the through hole to extend to the lower portion of the cleaning tank, a cam is arranged at the lower end of the driving shaft penetrating through the cleaning tank, the farthest end of the cam can touch the side edge of one side of the filter plate along with rotation of the driving shaft, and the other side of the filter plate is connected with the fixing device through a spring.
Furthermore, the cleaning tank is arranged obliquely, and the included angle between the cleaning tank and the plane is 10 degrees.
Further, the rotational speed of the sun gear can be controlled.
Compared with the prior art, the invention provides a petroleum coke cleaning and filtering device, which has the following beneficial effects:
according to the invention, the cleaning device is arranged to clean petroleum coke, impurities in the petroleum coke are cleaned out, the petroleum coke is subjected to primary filtration and rotary discharging through the autorotation of the planet wheel, metal impurities can be adsorbed on each driving shaft, tiny impurities enter the driving shaft through the filtering holes in each driving shaft, the stirring blade is arranged to stir and disperse the petroleum coke, the petroleum coke can be conveyed to the blanking device due to the fact that the bottom of the cleaning tank is a conveying belt, the petroleum coke is conveyed to the blanking device due to the fact that the blanking device is in a closed circular ring shape and is conveyed circularly on the blanking device, the petroleum coke continuously passes through the two crushing devices, the petroleum coke can be crushed in a grading mode due to the distance difference of a plurality of groups of crushing rollers of the crushing devices, and the petroleum coke meeting the size requirement is fallen onto the filter plate to be subjected to final filtration and impurity removal through circular crushing.
Drawings
FIG. 1 is a schematic view of the primary filtration apparatus of the present invention.
FIG. 2 is a top view of the primary filter apparatus of the present invention.
FIG. 3 is a schematic view of the blanking device of the present invention.
FIG. 4 is a schematic view of a secondary filtration apparatus of the present invention.
Fig. 5 is a schematic view of the drive shaft of the present invention.
Fig. 6 is a schematic view of the crushing device of the present invention.
In the figure: 1-cleaning tank, 2-baffle, 3-water spray hole, 4-water spray nozzle, 5-sun wheel, 6-planet wheel I-III, 7-external gear ring, 8-stirring blade, 9-driving shaft, 10-filtering hole I, 11-annular closed conveying belt, 12-filtering hole II, 13-crushing roller, 14-driving wheel, 15-driving belt, 16-filtering plate, 17-upright column, 18-guide rail, 19-spring and 20-cam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a petroleum coke cleaning and filtering device comprises a feeding device, a cleaning device, a primary filtering device, a crushing device, a blanking device, a secondary filtering device and a collecting device, wherein the feeding device comprises a feeding conveyer belt (not shown), the feeding conveyer belt is connected with the cleaning device, petroleum coke is conveyed to the cleaning device through the feeding conveyer belt, the cleaning device comprises a cleaning tank 1, the feeding end of the cleaning tank 1 is higher than the discharging end, two ends of the cleaning tank 1 are provided with baffle plates 2 to prevent the petroleum coke from falling out, the bottom of the cleaning tank 1 is a conveyer belt capable of being conveyed forwards, the speed of the conveyer belt can be controlled, the conveyer belt is provided with a plurality of water spray holes 3, a plurality of water spray ports 4 are arranged under the conveyer belt and correspond to the water spray holes 3, the plurality of water spray ports 4 are respectively connected with a plurality of water spray branch pipes, the plurality of water spray branch pipes are connected with a water spray main pipe, the water spray main pipe is connected with a water supply device, the primary filtering device comprises a motor, a sun wheel 5, a planet wheel I (6), a planet wheel II (6), a planet wheel III (6), an outer gear ring 7 and a fixing frame 8; the motor is connected with a driving shaft 9 of the sun wheel through an output shaft, the driving sun wheel 5 is driven to rotate, a planet wheel I (6), a planet wheel II (6) and a planet wheel III (6) are respectively meshed with the sun wheel 5, the planet wheel I (6), the planet wheel II (6) and the planet wheel III (6) are also respectively meshed with an outer gear ring 7, the sun wheel driving shaft 9 is provided with an adsorbent for adsorbing metal impurities in petroleum coke on the driving shafts 9 of three planet wheels, the sun wheel driving shaft 9 is hollow, the driving shafts 9 of the three planet wheels are all provided with a plurality of filtering holes I (10) at the bottom of the outer circumferential surface for filtering micro impurities in the petroleum coke, arc-shaped stirring blades 8 are arranged on two sides of the outer circumference of the driving shaft, the petroleum coke can be stirred and stirred along with the rotation of the driving shaft 9, and the discharging end of the cleaning tank 1 is arranged at the upper end of the blanking device, the cleaned and primarily filtered petroleum coke can fall on a blanking device through a discharge end, the blanking device is an annular closed conveying belt 11, a plurality of filter holes II (12) are arranged on the annular closed conveying belt 11, two ends of the annular closed conveying belt 11 are respectively provided with a crushing device, the crushing device comprises three groups of symmetrically arranged crushing rollers 13, the crushing rollers 13 are driven to rotate by a driving shaft, the outer circumferential surface of each crushing roller 13 is provided with a plurality of crushing teeth (not shown), the distance between the first group of crushing rollers 13 is larger than that between the second group of crushing rollers 13 along with the conveying direction of the conveying belt, the distance between the second group of crushing rollers 13 is larger than that between the third group of crushing rollers 13, the driving shaft of each crushing roller 13 is provided with a driving wheel 14, the driving wheels 14 of one row of crushing rollers 13 are connected through a driving belt 15, and a motor is further arranged for driving one of the crushing rollers 13 to rotate, the secondary filtering device is arranged below the blanking device and comprises a filtering plate 16, a plurality of filtering holes III are formed in the filtering plate 16, guide grooves are formed in two ends of the bottom of the filtering plate 16, the guide grooves in the two ends are formed in guide rails 18 on two sides, the filtering plate 16 can move left and right through slide rails 18 on the left side and the right side, the guide rails 18 at the two ends are fixed on an upright post 17, a driving shaft 9 through hole for a sun wheel 5 is further formed in the cleaning tank, the driving shaft 9 penetrates through the through hole and extends to the lower portion of the cleaning tank 1, a cam 20 is arranged on the lower end of the cleaning tank 1 after the driving shaft 9 penetrates through the driving shaft, the farthest end of the cam 20 can touch one side edge of the filtering plate 16, the other side of the filtering plate 16 is connected with a fixing device through a spring 19, the cleaning tank 1 is obliquely arranged, the included angle between the cleaning tank and the plane is 10 degrees, and the rotating speed of the sun wheel 5 can be controlled.
The working process of the invention is as follows: the petroleum coke is conveyed into the cleaning tank through the feeding device, the water spraying device at the bottom of the cleaning tank sprays water into the cleaning tank through the water spraying holes, the petroleum coke passing through the device is cleaned, the three planet wheels rotate around the sun wheel, the metal impurities in the petroleum coke are adsorbed while rotating, and simultaneously, because the driving shaft is provided with the filtering holes, fine impurities are filtered into the hollow driving shaft in the process of rotating and passing through the petroleum coke, and the petroleum coke can be continuously stirred to be more uniform while rotating due to the arrangement of the stirring blades, meanwhile, the conveying belt pushes the petroleum coke forwards to the blanking device, the petroleum coke is circularly conveyed in the blanking device, meanwhile, the petroleum coke is continuously crushed by the crushing devices at two sides, the petroleum coke meeting the requirements continuously drops onto the filter plate at the bottom for secondary impurity filtration, and the filter plate is continuously moved left and right under the driving of the driving shaft.

Claims (4)

1. The utility model provides a broken filter equipment of petroleum coke, including feed arrangement, belt cleaning device, elementary filter equipment, reducing mechanism, doffer, secondary filter equipment, collection device, feed arrangement includes feeding transport area, feeding transport area is connected with belt cleaning device, petroleum coke transports to belt cleaning device through feeding transport area, belt cleaning device includes the washing tank, the pan feeding end of washing tank is higher than the discharge end, the both ends of washing tank are provided with the baffle and prevent that petroleum coke from falling out, the bottom of washing tank is the transport area that can transport forward, the speed of transport area can be controlled, be provided with a plurality of hole for water spraying on the transport area, it is provided with a plurality of nozzle to correspond the hole for water spraying under the transport area, a plurality of nozzle are connected with a plurality of water spray branch pipes respectively, a plurality of water spray branch pipes are connected with water spray header pipe, water spray header pipe is connected with water supply installation, elementary filter equipment includes the motor, sun gear, the secondary filter equipment, The planet gear I, the planet gear II, the planet gear III, the outer gear ring and the fixing frame; the motor is connected with a sun wheel driving shaft through an output shaft to drive the sun wheel to rotate, a planet wheel I, a planet wheel II and a planet wheel III are respectively meshed with the sun wheel, the planet wheel I, the planet wheel II and the planet wheel III are also respectively meshed with an outer gear ring, the sun wheel driving shaft and the driving shafts of the three planet wheels are respectively provided with an adsorbent to adsorb metal impurities in petroleum coke, the sun wheel driving shaft and the driving shafts of the three planet wheels are hollow, the bottom of the outer circumferential surfaces of the sun wheel driving shaft and the driving shafts of the three planet wheels are respectively provided with a plurality of filtering holes I to filter micro impurities in the petroleum coke, arc-shaped stirring blades are arranged on two sides of the outer circumference of the sun wheel driving shaft and the driving shafts of the three planet wheels, the petroleum coke can be stirred and stirred along with the rotation of the sun wheel driving shaft and the driving shafts of the three planet wheels, and the discharge end of a conveying belt of the cleaning tank is arranged at the upper end of the blanking device, petroleum coke after being cleaned and primarily filtered can fall on a blanking device through a discharge end, the blanking device is an annular closed conveying belt, a plurality of filter holes II are formed in the annular closed conveying belt, crushing devices are arranged at two ends of the annular closed conveying belt respectively and comprise three groups of symmetrically arranged crushing rollers, the crushing rollers are driven to rotate by a driving shaft, a plurality of crushing teeth are arranged on the outer circumferential surface of each crushing roller, the distance between the first group of crushing rollers is larger than that between the second group of crushing rollers along with the conveying direction of the annular closed conveying belt, the distance between the second group of crushing rollers is larger than that between the third group of crushing rollers, a driving wheel is arranged on the driving shaft of each crushing roller, the driving wheels of one row of crushing rollers are connected through a driving belt, a motor is further arranged to drive one of the crushing rollers to rotate, a sun wheel driving shaft through hole is further arranged on a cleaning tank, the sun wheel driving shaft penetrates through the through hole to extend to the lower part of the cleaning tank, the cam is arranged at the lower end of the sun wheel driving shaft penetrating through the cleaning tank, the secondary filtering device comprises a filtering plate, the farthest end of the cam can touch the side edge of one side of the filtering plate along with the rotation of the sun wheel driving shaft, and the other side of the filtering plate is connected with the fixing device through the spring.
2. The petroleum coke crushing and filtering device as defined in claim 1, wherein: the secondary filtering device is arranged below the blanking device, a plurality of filtering holes III are formed in the filtering plate, guide grooves are formed in two ends of the bottom of the filtering plate and are arranged on guide rails on two sides, the filtering plate can move left and right through slide rails on the left side and the right side, and the guide rails on the two ends are fixed on the stand columns.
3. The petroleum coke crushing and filtering device as defined in claim 1, wherein: the cleaning tank is arranged obliquely, and the included angle between the cleaning tank and the plane is 10 degrees.
4. The petroleum coke crushing and filtering device as defined in claim 1, wherein: the rotational speed of the sun gear can be controlled.
CN201910796620.3A 2019-08-27 2019-08-27 Broken filter equipment of petroleum coke Active CN110433911B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910796620.3A CN110433911B (en) 2019-08-27 2019-08-27 Broken filter equipment of petroleum coke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910796620.3A CN110433911B (en) 2019-08-27 2019-08-27 Broken filter equipment of petroleum coke

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CN110433911A CN110433911A (en) 2019-11-12
CN110433911B true CN110433911B (en) 2021-09-03

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Publication number Priority date Publication date Assignee Title
CN111558420B (en) * 2020-05-13 2021-09-07 佛山市嘉沃农业科技合伙企业(有限合伙) Soil loosening processing equipment

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CN104708732A (en) * 2015-03-31 2015-06-17 天津仁义塑料制品有限公司 Novel regenerated plastic thin film crushing device
GB2548856B (en) * 2016-03-30 2018-03-21 Cde Global Ltd Apparatus for processing aggregate material
AU2018276326B2 (en) * 2017-05-30 2021-07-15 Li-Cycle Corp. A process, apparatus, and system for recovering materials from batteries
CN206838274U (en) * 2017-05-30 2018-01-05 天津滨海新区大港顺发工贸有限公司 A kind of polyester resin pulverizer
CN207628574U (en) * 2018-01-25 2018-07-20 佛山市凯佳力机电设备有限公司 The magnetic deironing machine of iron powder in a kind of liquid
CN108405047B (en) * 2018-04-26 2019-08-16 宁夏宁苗生态园林(集团)股份有限公司 A kind of intermittent crushing plant of gardens solid fertilizer
CN209276441U (en) * 2018-12-12 2019-08-20 湖南万通科技股份有限公司 A kind of petroleum coke processing system

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