CN110451199B - Method for discharging carbon black from trench scraper - Google Patents
Method for discharging carbon black from trench scraper Download PDFInfo
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- CN110451199B CN110451199B CN201910754304.XA CN201910754304A CN110451199B CN 110451199 B CN110451199 B CN 110451199B CN 201910754304 A CN201910754304 A CN 201910754304A CN 110451199 B CN110451199 B CN 110451199B
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- scraper
- carbon black
- square groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a method for discharging carbon black from a trench scraper, which comprises the following steps: the first step is as follows: the first stage of carbon black conveying, the coming-out carbon black enters a first scraper and is conveyed from a high place to a ground by the first scraper; the second step is that: and the second stage of conveying the carbon black, wherein the carbon black conveyed by the first scraper starts to enter the second scraper. According to the invention, the slope type scraper is adopted to primarily convey the carbon black, so that the carbon black can be moved to the ground, the construction operation of workers is facilitated, then the second scraper is used for horizontally conveying the carbon black, the square groove and cooling water are utilized, the second scraper can be cooled when the carbon black is conveyed, meanwhile, the carbon black is also cooled, the equipment and the human body are protected, the carbon black is prevented from being scattered outwards and damaging the environment, and finally, the scraper and the chain are lifted by the lifter, so that the cleaning of the scraper by the workers is facilitated.
Description
Technical Field
The invention relates to the technical field of carbon black treatment, in particular to a method for discharging carbon black from a trench scraper.
Background
Carbon black, also known as carbon black, is an amorphous carbon, light, loose and extremely fine black powder, has a very large surface area ranging from 10 to 3000m2/g, is a product obtained by incomplete combustion or thermal decomposition of carbonaceous substances (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air, has a specific gravity of 1.8 to 2.1, is called gas black made of natural gas, lamp black made of oils, acetylene black made of acetylene, channel black and furnace black, is distinguished by reinforcing carbon black, conductive carbon black, wear-resistant carbon black, etc. according to the properties of carbon black, can be used as a black dye for manufacturing Chinese ink, paint, etc., and is also used as a reinforcing agent of rubber.
When carbon black is just discharged, the temperature of the carbon black is high, the carbon black is easy to damage conveying equipment, the carbon black is over-high in temperature and exists in a powder state, the carbon black is easy to scatter out, workers are scalded, and the environment is polluted, and after the carbon black is conveyed by the scraper, the carbon black is inconvenient to clean due to the fact that the scraper is arranged inside the conveyor.
Disclosure of Invention
The invention aims to provide a method for discharging carbon black from a trench scraper, which has the advantages of facilitating the transportation of the carbon black, cooling a carbon black conveying device and conveniently cleaning the scraper, and solves the problems that the existing carbon black treatment method is too simple, easily damages equipment and human bodies, damages the environment and is inconvenient to clean the scraper.
In order to achieve the purpose, the invention provides the following technical scheme: a method for scraping carbon black out of a trench scraper comprises the following steps:
the first step is as follows: the first stage of carbon black conveying, the coming-out carbon black enters a first scraper and is conveyed from a high place to a ground by the first scraper;
the second step is that: conveying the carbon black in the second stage, wherein the carbon black conveyed by the first scraper enters a second scraper and is conveyed in the horizontal direction;
the third step: preparing cooling equipment, namely arranging a trench below the second scraper conveyor, paving a square groove in the trench, and arranging cooling water in the square groove;
the fourth step: moving a scraper in the second scraper conveyor, wherein a lifter is connected above the scraper and can lift the scraper;
the fifth step: and cooling the second scraper and the carbon black, placing the second scraper in a square groove, and cooling the second scraper, the scraper and the carbon black by immersing cooling water in the second scraper.
Preferably, in the first step, the first scraper is a slope scraper for conveying the carbon black at a high position to a low position, and the movement of the carbon black is buffered by using an inclined conveying prevention manner.
Preferably, in the second step, the second is scraped the trigger and is scraped the trigger for the heavy material, fixes the scraper blade on the chain, constitutes the scraper chain, as traction means, and when the aircraft nose drive division start-up back, drives the epaxial sprocket rotation of aircraft nose, makes scraper chain circulation operation drive carbon black and remove along the chute, unloads until the aircraft nose, scrapes the scraper chain and walks around the sprocket and do electrodeless closed circulation operation, accomplishes the transport of carbon black, and the top of second scraper blade machine and then dismantlement make things convenient for the scraper blade to be promoted, conveniently clears up the scraper blade.
Preferably, in the second step, a machine dust hood can be arranged above the second scraper, and the machine dust hood can also be arranged at the joint of the first scraper and the second scraper.
Preferably, in the third step, the size of the inside of the square groove is larger than that of the second scraper, so that the second scraper can be placed inside the square groove, and a certain distance is left between the bottom and both sides of the second scraper and the inside of the square groove.
Preferably, in the third step, the square groove is made of iron, the width of the trench is twice that of the square groove, and the square groove is close to one side of the trench so as to leave enough space for workers to construct and maintain the device.
Preferably, in the fourth step, the elevator is located above the second scraper, and the rated lifting weight of the elevator is greater than the total weight of the scraper and the chain.
Preferably, in the fifth step, the height of the cooling water should not be higher than the feeding portion of the second scraper, and the storage amount of the cooling water in the square groove should be determined according to the volume of the second scraper, so that the sum of the volume of the cooling water and the volume of the second scraper is smaller than the volume of the square groove, so as to prevent the cooling water from overflowing outwards when the second scraper enters the square groove.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the slope type scraper is adopted to primarily convey the carbon black, so that the carbon black can be moved to the ground, the construction operation of workers is facilitated, then the second scraper is used for horizontally conveying the carbon black, the square groove and cooling water are utilized, the second scraper can be cooled when the carbon black is conveyed, meanwhile, the carbon black is also cooled, the equipment and the human body are protected, the carbon black is prevented from being scattered outwards and damaging the environment, and finally, the scraper and the chain are lifted by the lifter, so that the cleaning of the scraper by the workers is facilitated.
Drawings
FIG. 1 is a schematic flow chart of the working equipment of the present invention.
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, a method for scraping carbon black from a trench includes the following steps:
the first step is as follows: the first stage of carbon black conveying, the coming-out carbon black enters a first scraper and is conveyed from a high place to a ground by the first scraper;
the second step is that: conveying the carbon black in the second stage, wherein the carbon black conveyed by the first scraper enters a second scraper and is conveyed in the horizontal direction;
the third step: preparing cooling equipment, namely arranging a trench below the second scraper conveyor, paving a square groove in the trench, and arranging cooling water in the square groove;
the fourth step: moving a scraper in the second scraper conveyor, wherein a lifter is connected above the scraper and can lift the scraper;
the fifth step: and cooling the second scraper and the carbon black, placing the second scraper in a square groove, and cooling the second scraper, the scraper and the carbon black by immersing cooling water in the second scraper.
The first embodiment is as follows:
a method for scraping carbon black out of a trench scraper comprises the following steps:
the first step is as follows: the first stage of carbon black conveying, wherein the carbon black which just comes out enters a first scraper and is conveyed to the ground from a high position by the first scraper, the first scraper is a slope type scraper and is used for conveying the carbon black at the high position to a low position, and the inclined conveying prevention mode is utilized to buffer the movement of the carbon black to a certain degree;
the second step is that: conveying the carbon black in the second stage, wherein the carbon black conveyed by the first scraper enters a second scraper and is conveyed in the horizontal direction;
the third step: preparing cooling equipment, namely arranging a trench below the second scraper conveyor, paving a square groove in the trench, and arranging cooling water in the square groove;
the fourth step: moving a scraper in the second scraper conveyor, wherein a lifter is connected above the scraper and can lift the scraper;
the fifth step: and cooling the second scraper and the carbon black, placing the second scraper in a square groove, and cooling the second scraper, the scraper and the carbon black by immersing cooling water in the second scraper.
Example two:
a method for scraping carbon black out of a trench scraper comprises the following steps:
the first step is as follows: the first stage of carbon black conveying, wherein the carbon black which just comes out enters a first scraper and is conveyed to the ground from a high position by the first scraper, the first scraper is a slope type scraper and is used for conveying the carbon black at the high position to a low position, and the inclined conveying prevention mode is utilized to buffer the movement of the carbon black to a certain degree;
the second step is that: the second-stage conveying of the carbon black, the carbon black conveyed by the first scraper starts to enter the second scraper and starts to be conveyed horizontally, the second scraper is a heavy material scraper, scrapers are fixed on a chain to form a scraper chain which serves as a traction component, and after a transmission part of a machine head is started, a chain wheel on a machine head shaft is driven to rotate, so that the scraper chain circularly runs to drive the carbon black to move along a chute until the carbon black is unloaded to the machine head part, the scraper chain bypasses the chain wheel to perform stepless closed circulating operation to finish the conveying of the carbon black, the top of the second scraper is further disassembled, the scrapers are conveniently lifted, the scrapers are conveniently cleaned, a machine dust hood can be arranged above the second scraper, and the machine dust hood can also be arranged at the connecting part of the first scraper and the second scraper;
the third step: preparing cooling equipment, namely arranging a trench below the second scraper conveyor, paving a square groove in the trench, and arranging cooling water in the square groove;
the fourth step: moving a scraper in the second scraper conveyor, wherein a lifter is connected above the scraper and can lift the scraper;
the fifth step: and cooling the second scraper and the carbon black, placing the second scraper in a square groove, and cooling the second scraper, the scraper and the carbon black by immersing cooling water in the second scraper.
Example three:
a method for scraping carbon black out of a trench scraper comprises the following steps:
the first step is as follows: the first stage of carbon black conveying, wherein the carbon black which just comes out enters a first scraper and is conveyed to the ground from a high position by the first scraper, the first scraper is a slope type scraper and is used for conveying the carbon black at the high position to a low position, and the inclined conveying prevention mode is utilized to buffer the movement of the carbon black to a certain degree;
the second step is that: the second-stage conveying of the carbon black, the carbon black conveyed by the first scraper starts to enter the second scraper and starts to be conveyed horizontally, the second scraper is a heavy material scraper, scrapers are fixed on a chain to form a scraper chain which serves as a traction component, and after a transmission part of a machine head is started, a chain wheel on a machine head shaft is driven to rotate, so that the scraper chain circularly runs to drive the carbon black to move along a chute until the carbon black is unloaded to the machine head part, the scraper chain bypasses the chain wheel to perform stepless closed circulating operation to finish the conveying of the carbon black, the top of the second scraper is further disassembled, the scrapers are conveniently lifted, the scrapers are conveniently cleaned, a machine dust hood can be arranged above the second scraper, and the machine dust hood can also be arranged at the connecting part of the first scraper and the second scraper;
the third step: preparing cooling equipment, namely, arranging a trench below a second scraper, paving a square groove in the trench, arranging cooling water in the square groove, wherein the size of the inside of the square groove is larger than that of the second scraper, so that the second scraper can be placed in the square groove, the bottom and two sides of the second scraper are spaced from the inside of the square groove by a certain distance, the square groove is made of iron, the width of the trench is twice that of the square groove, and the square groove is close to one side of the trench so as to leave enough space for workers to construct and maintain the device;
the fourth step: moving a scraper in the second scraper conveyor, wherein a lifter is connected above the scraper and can lift the scraper;
the fifth step: and cooling the second scraper and the carbon black, placing the second scraper in a square groove, and cooling the second scraper, the scraper and the carbon black by immersing cooling water in the second scraper.
Example four:
a method for scraping carbon black out of a trench scraper comprises the following steps:
the first step is as follows: the first stage of carbon black conveying, wherein the carbon black which just comes out enters a first scraper and is conveyed to the ground from a high position by the first scraper, the first scraper is a slope type scraper and is used for conveying the carbon black at the high position to a low position, and the inclined conveying prevention mode is utilized to buffer the movement of the carbon black to a certain degree;
the second step is that: the second-stage conveying of the carbon black, the carbon black conveyed by the first scraper starts to enter the second scraper and starts to be conveyed horizontally, the second scraper is a heavy material scraper, scrapers are fixed on a chain to form a scraper chain which serves as a traction component, and after a transmission part of a machine head is started, a chain wheel on a machine head shaft is driven to rotate, so that the scraper chain circularly runs to drive the carbon black to move along a chute until the carbon black is unloaded to the machine head part, the scraper chain bypasses the chain wheel to perform stepless closed circulating operation to finish the conveying of the carbon black, the top of the second scraper is further disassembled, the scrapers are conveniently lifted, the scrapers are conveniently cleaned, a machine dust hood can be arranged above the second scraper, and the machine dust hood can also be arranged at the connecting part of the first scraper and the second scraper;
the third step: preparing cooling equipment, namely, arranging a trench below a second scraper, paving a square groove in the trench, arranging cooling water in the square groove, wherein the size of the inside of the square groove is larger than that of the second scraper, so that the second scraper can be placed in the square groove, the bottom and two sides of the second scraper are spaced from the inside of the square groove by a certain distance, the square groove is made of iron, the width of the trench is twice that of the square groove, and the square groove is close to one side of the trench so as to leave enough space for workers to construct and maintain the device;
the fourth step: moving a scraper in the second scraper machine, wherein a lifter is connected above the scraper and can lift the scraper, the lifter is positioned above the second scraper machine, and the rated lifting weight of the lifter is greater than the total weight of the scraper and the chain;
the fifth step: the cooling of trigger and carbon black is scraped to the second, place the second in the square groove with the trigger, the trigger is scraped to the second of cooling water submergence, scrape the trigger to the second, scraper blade and carbon black cool off, the high feeding part that should not exceed the second trigger of cooling water, the storage capacity of cooling water in the square groove should be judged according to the volume of second trigger, the volume that makes the volume of cooling water and the volume that the second scraped the trigger sum of will be less than the volume of square groove, in order to avoid when the second scraped the trigger and gets into the square groove, the cooling water outwards spills over.
The specific process comprises the following operation steps:
carry the carbon black that will just come out with first scraper blade machine, first scraper blade machine carries the carbon black from the eminence to low department, the carbon black gets into the second afterwards and scrapes the scraper blade machine, the second scrapes the scraper blade machine and drives the carbon black and remove, and be cooled off by the cooling water, the machine dust excluding hood begins the function, the operation of removing dust, scraper blade and carbon black are cooled off afterwards, the carbon black is carried out the second and is scraped the scraper blade machine, after the carbon black is carried and is accomplished, demolish the motionless closing plate in second scraper blade machine top, and be connected lifting machine and scraper blade and chain, start the lifting machine, promote scraper blade and chain, make things convenient for the staff to clear up.
According to the invention, the slope type scraper is adopted to primarily convey the carbon black, so that the carbon black can be moved to the ground, the construction operation of workers is facilitated, then the second scraper is used for horizontally conveying the carbon black, the square groove and cooling water are utilized, the second scraper can be cooled when the carbon black is conveyed, meanwhile, the carbon black is also cooled, the equipment and the human body are protected, the carbon black is prevented from being scattered outwards and damaging the environment, and finally, the scraper and the chain are lifted by the lifter, so that the cleaning of the scraper by the workers is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A method for discharging carbon black from a trench scraper is characterized by comprising the following steps: the method comprises the following steps:
the first step is as follows: the first stage of carbon black conveying, wherein the carbon black which just comes out enters a first scraper and is conveyed to a low position from a high position by the first scraper, the first scraper is a slope type scraper and is used for conveying the carbon black at the high position to the low position, and the inclined conveying mode is utilized to buffer the movement of the carbon black to a certain extent;
the second step is that: conveying the carbon black in the second stage, wherein the carbon black conveyed by the first scraper enters a second scraper and is conveyed in the horizontal direction; the second scraper is a heavy material scraper, a scraper is fixed on a chain to form a scraper chain as a traction component, and after a transmission part of the scraper head is started, a chain wheel on a shaft of the scraper head is driven to rotate, so that the scraper chain circularly operates to drive carbon black to move along a chute until the carbon black is unloaded at the head part, the scraper chain circularly operates in an electrodeless closed manner around the chain wheel to finish the conveying of the carbon black, and the top of the second scraper is further disassembled, so that the scraper is convenient to lift and clean; a machine dust hood is arranged above the second scraper machine;
the third step: preparing cooling equipment, namely arranging a trench below the second scraper conveyor, paving a square groove in the trench, and arranging cooling water in the square groove;
the fourth step: moving a scraper in the second scraper conveyor, wherein a lifter is connected above the scraper and can lift the scraper;
the fifth step: cooling the second scraper and the carbon black, namely placing the second scraper in a square groove, and cooling the second scraper, the scraper and the carbon black by immersing cooling water in the second scraper;
the specific process comprises the following operation steps:
carry the carbon black that will just come out with first scraper blade machine, first scraper blade machine carries the carbon black from the eminence to low department, the carbon black gets into the second afterwards and scrapes the scraper blade machine, the second scrapes the scraper blade machine and drives the carbon black and remove, and be cooled off by the cooling water, the machine dust excluding hood begins the function, the operation of removing dust, scraper blade and carbon black are cooled off afterwards, the carbon black is carried out the second and is scraped the scraper blade machine, after the carbon black is carried and is accomplished, demolish the motionless closing plate in second scraper blade machine top, and be connected lifting machine and scraper blade and chain, start the lifting machine, promote scraper blade and chain, make things convenient for the staff to clear up.
2. The method of claim 1, wherein the method comprises the steps of: and in the third step, the size of the inside of the square groove is larger than that of the second scraper machine, so that the second scraper machine can be placed in the square groove, and certain distances are reserved between the bottom and two sides of the second scraper machine and the inside of the square groove.
3. The method of claim 1, wherein the method comprises the steps of: in the third step, the material of square groove is iron, the width of trench should be twice of square groove width, and the square groove should be close to one side of trench to leave sufficient space, supply the staff to carry out construction and maintenance to the device.
4. The method of claim 1, wherein the method comprises the steps of: and in the fourth step, the hoister is positioned above the second scraper conveyor, and the rated hoisting weight of the hoister is greater than the total weight of the scrapers and the chains.
5. The method of claim 1, wherein the method comprises the steps of: in the fifth step, the height of the cooling water should not be higher than the feeding part of the second scraper, the storage amount of the cooling water in the square groove is judged according to the volume of the second scraper, and the sum of the volume of the cooling water and the volume of the second scraper is smaller than the volume of the square groove, so that the cooling water is prevented from overflowing outwards when the second scraper enters the square groove.
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| CN201910754304.XA CN110451199B (en) | 2019-08-15 | 2019-08-15 | Method for discharging carbon black from trench scraper |
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| CN201910754304.XA CN110451199B (en) | 2019-08-15 | 2019-08-15 | Method for discharging carbon black from trench scraper |
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| CN110451199B true CN110451199B (en) | 2021-09-10 |
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| CN113801695A (en) * | 2021-10-13 | 2021-12-17 | 河南神马氯碱发展有限责任公司 | Device for extracting acetylene gas and tin-iron-carbon powder from acetylene generation carbide slag slurry |
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| DE102015220140A1 (en) * | 2014-10-28 | 2016-04-28 | Dmg Mori Co., Ltd. | Swarf conveyor |
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| JP2003088832A (en) * | 2001-09-19 | 2003-03-25 | Ebara Corp | Slug recovering apparatus |
| CN201161928Y (en) * | 2008-01-31 | 2008-12-10 | 建业庆松集团有限公司 | Guide plate transportation immersion cooling cylinder |
| CN202880320U (en) * | 2012-05-24 | 2013-04-17 | 诸暨链条总厂 | Upper-discharged buried scraper conveyer |
| CN202924256U (en) * | 2012-12-06 | 2013-05-08 | 山东科华重工科技有限公司 | Water bath-type slag remover |
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