Environment-friendly conveying system and method for quicklime powder preparation
Technical Field
The invention relates to the field of quicklime processing, in particular to an environment-friendly conveying system and a conveying method for quicklime powder preparation.
Background
Quicklime is a common inorganic compound, and is usually prepared by calcining natural rock mainly containing calcium carbonate at high temperature to decompose and generate carbon dioxide and calcium oxide; natural rocks such as limestone, chalk, dolomitic limestone and the like which take calcium carbonate as a main component can be used for producing lime; the quicklime is a common desiccant for removing water vapor by adopting a chemical absorption method, and is also used for steel, pesticides, medicines, desiccants, tanning, dehydration of alcohol and the like; the lime and limestone are particularly suitable for local special products such as puffed food, mushrooms, agaric and the like, and products in industries such as instruments, medicines, clothes, electronic telecommunication, leather, textiles and the like, and are also important raw materials of a plurality of industries as a large amount of building materials.
At present, the prepared quicklime powder is conveyed, and the following problems exist: when the quicklime powder is conveyed, the quicklime powder is excited to generate dust by wind blowing and vibration, and cannot be treated in time, so that the quicklime powder enters air to pollute the air, and the quicklime is corrosive after reacting with water, so that the surfaces of animals, plants, buildings, vehicles and the like are corroded and damaged; when the conveying device conveys the quicklime powder, the quicklime powder can be adhered to the inner wall of the conveying channel more or less, and if the quicklime powder cannot be cleaned regularly, the conveying channel is easy to block, the conveying quantity of the quicklime powder is influenced, and the working efficiency is reduced.
Disclosure of Invention
The invention aims to provide an environment-friendly conveying system and a conveying method for quicklime powder preparation, which aim to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly conveying system for quicklime powder preparation comprises a base, a conveying unit and a cleaning unit, wherein the conveying unit is arranged on the upper surface of the base, and the cleaning unit is arranged in the conveying unit; wherein:
the conveying unit comprises conveying vertical plates, conveying rollers, conveying belts, conveying sealing plates, a conveying motor, a feeding port and a feeding support plate, the conveying vertical plates are symmetrically arranged on the front and back of the upper surface of the base, the conveying rollers are symmetrically arranged on the left and right sides between the conveying vertical plates, the conveying belts are connected between the conveying rollers, the conveying sealing plates are arranged between the upper ends of the conveying vertical plates, the conveying motor is arranged at the left end of the upper surface of the base, the two ends of the conveying rollers on the left side of the conveying vertical plates are connected with an output shaft of the conveying motor through belt transmission, the feeding port is arranged above the;
the cleaning unit comprises a first transmission rack, a transmission gear, a transmission slide way, a transmission slide block, a transmission push plate, a second transmission rack, a side scraping plate, an upper scraping plate, a belt scraping plate and a material receiving support plate, wherein a cavity is formed in the transmission vertical plate, a plurality of first transmission racks are uniformly arranged on the transmission belt in the cavity, a plurality of transmission gears are uniformly arranged above the first transmission racks through pin shafts, the first transmission racks can be meshed and connected with the transmission gear intermittently, the transmission slide way is formed in the upper end of the transmission vertical plate, a plurality of transmission slide blocks are slidably mounted in the transmission slide way, a reset spring is connected between the transmission slide way and the transmission slide blocks, the transmission push plate is connected to the outer side of each transmission slide block, the second transmission racks are mounted on the lower side of the transmission push plate, the transmission gear is meshed and connected with the second transmission racks, the side scraping, the right side between the lower ends of the conveying vertical plates is provided with a belt scraper, and a material receiving support plate is arranged below the belt scraper.
As a further scheme of the invention: the cross section of the conveying belt is V-shaped.
As a further scheme of the invention: a trapezoidal blanking channel is formed below the transmission slide way, and the upper end face of the upper scraper and the upper end face of the transmission push plate are in an inverted V shape.
As a further scheme of the invention: the transmission push plates are arranged in a staggered mode.
As a further scheme of the invention: the upper end and the lower end of the side scraping plate are symmetrically provided with rollers, a cleaning belt is connected between the rollers, the rollers are arranged below the rollers at the lower end of the side scraping plate, and the rollers are connected with the rollers through gear engagement.
In addition, the invention also provides a conveying method of the environment-friendly conveying system for quicklime powder preparation, which comprises the following steps:
s1, adjusting the environment-friendly quicklime powder preparation conveying system;
s2, starting a conveying motor, driving a conveying roller to rotate through belt transmission, enabling the conveying belt to move along with the conveying roller, putting the crushed quicklime powder into the conveying belt from a feeding port, enabling the crushed quicklime powder to enter the conveying belt through a feeding support plate, and enabling the conveying belt to drive a cleaning unit to move in the process of conveying the quicklime powder by the conveying belt;
s3, under the drive of the conveyer belt, the cleaning unit starts to clean the inner side walls, the inner upper walls and the surface of the conveyer belt in the conveying channel of the conveyer unit, and the attached quicklime powder is cleaned in time;
s4, conveying a part of the quicklime powder cleaned by the cleaning unit to the next device along with the conveying belt, and cleaning the material receiving support plate when the accumulated amount is large.
Compared with the prior art, the invention has the following advantages:
the method can solve the following problems in the prior art for conveying the prepared quicklime powder: when the quicklime powder is conveyed, the quicklime powder is excited to generate dust by wind blowing and vibration, and cannot be treated in time, so that the quicklime powder enters air to pollute the air, and the quicklime is corrosive after reacting with water, so that the surfaces of animals, plants, buildings, vehicles and the like are corroded and damaged; when the conveying device conveys the quicklime powder, the quicklime powder can be adhered to the inner wall of the conveying channel more or less, and if the quicklime powder cannot be cleaned regularly, the conveying channel is easy to block, the conveying quantity of the quicklime powder is influenced, and the working efficiency is reduced.
The conveying unit of the device adopts the closed conveying channel, thereby effectively avoiding the raised dust of the quicklime powder caused by wind blowing and vibration, leading the raised dust of the quicklime powder to be always in the conveying channel and be cleaned and scraped in time by the cleaning unit after being attached to the inner wall of the conveying channel, and conveying the quicklime powder on the conveying belt to the next procedure together, solving the problem of blockage of the conveying channel and effectively improving the working efficiency;
the cleaning belt is arranged on the side scraping plate of the device designed by the invention, so that the inner wall of the conveying vertical plate can be cleaned while the adhered quicklime powder is scraped off from the inner wall of the conveying vertical plate, the problem of blockage of a conveying channel is solved, the phenomenon that the quicklime powder adhered to the conveying channel reacts with water to produce corrosive slaked lime can be avoided, and the service life of a conveying unit is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side cross-sectional plan view of the present invention;
FIG. 3 is a schematic cross-sectional plan view taken at A-A of FIG. 2 of the present invention;
FIG. 4 is a schematic cross-sectional plan view at B-B of FIG. 2 of the present invention;
FIG. 5 is a schematic cross-sectional plan view at C-C of FIG. 2 of the present invention;
FIG. 6 is a cross-sectional plan view of the side flight of the present invention;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
The utility model provides a quick lime powder preparation environment-friendly conveying system, includes base 1, conveying element 2 and cleaning element 3, its characterized in that: the upper surface of the base 1 is provided with a conveying unit 2, and a cleaning unit 3 is arranged in the conveying unit 2; wherein:
the conveying unit 2 comprises conveying risers 20, conveying rollers 21, conveying belts 22, conveying sealing plates 23, conveying motors 24, a feeding port 25 and feeding supporting plates 26, the conveying risers 20 are symmetrically arranged in front of and behind the upper surface of the base 1, the conveying rollers 21 are symmetrically arranged between the conveying risers 20 in a left-right mode, the conveying belts 22 are connected between the conveying rollers 21, the conveying sealing plates 23 are arranged between the upper ends of the conveying risers 20, the conveying motor 24 is arranged at the left end of the upper surface of the base 1, two ends of the conveying rollers 21 on the left side of the conveying risers 20 are connected with output shafts of the conveying motors 24 through belt transmission, the feeding port 25 is arranged above the left side of the conveying risers 20, and the feeding supporting plates 26 are; during specific work, the conveying motor 24 is started to drive the conveying roller 21 to rotate, the conveying roller 21 drives the conveying belt 22 to move, then quicklime powder is thrown in from the feeding port 25, then the quicklime powder slides onto the conveying belt 22 through the feeding support plate 26, the conveying belt 22 conveys the quicklime powder into a next operation device, the conveying vertical plate 20, the conveying belt 22 and the conveying sealing plate 23 form a closed conveying channel, and the flying dust of the quicklime powder is prevented from being spread into the air.
The cross section of the conveying belt 22 is V-shaped; during specific work, the quicklime powder can be concentrated on the conveying belt 22, and the quicklime powder scraped by the side scraping plates 36 directly falls on the conveying belt 22 and slides towards the middle of the conveying belt 22, so that the quicklime powder is reduced from being attached to the inner side wall of the conveying vertical plate 20.
The cleaning unit 3 comprises a first transmission rack 30, a transmission gear 31, a transmission slide rail 32, a transmission slide block 33, a transmission push plate 34, a second transmission rack 35, a side scraping plate 36, an upper scraping plate 37, a belt scraping plate 38 and a material receiving support plate 39, a cavity is formed in the conveying vertical plate 20, a plurality of first transmission racks 30 are uniformly arranged on the conveying belt 22 in the cavity, a plurality of transmission gears 31 are uniformly arranged above the first transmission racks 30 through pin shafts, the first transmission racks 30 can be intermittently meshed and connected with the transmission gears 31, the transmission slide rail 32 is formed in the upper end of the conveying vertical plate 20, a plurality of transmission slide blocks 33 are slidably mounted in the transmission slide rail 32, reset springs are connected between the transmission slide rails 32 and the transmission slide blocks, the transmission push plate 34 is connected to the outer side of the transmission slide blocks 33, the second transmission rack 35 is mounted on the lower side of the transmission push plate, the inner side of the transmission slide block 33 is connected with a side scraping plate 36, an upper scraping plate 37 is connected between the top ends of the side scraping plates 36 which are positioned at the opposite positions of the other conveying vertical plate 20, a belt scraping plate 38 is arranged on the right side between the lower ends of the conveying vertical plates 20, and a material receiving support plate 39 is arranged below the belt scraping plate 38; during the specific work, in the moving process of the conveyer belt 22, the first transmission rack 30 is driven to move, the first transmission rack 30 is arranged at intervals, the first transmission rack is intermittently meshed with the transmission gear 31 to be connected, then the transmission gear 31 is meshed with the second transmission rack 35 to be connected, the transmission push plate 34 drives the transmission slide block 33 to move in the transmission slide way 32, due to the action of the reset spring, the transmission push plate 34 intermittently reciprocates to enable the side scraping plate 36 and the upper scraping plate 37 to scrape back and forth on the inner side wall of the conveying vertical plate 20 and the inner side wall of the conveying sealing plate 23, quicklime powder attached to the inner side wall of the conveying vertical plate 20 and the inner side wall of the conveying sealing plate 23 is scraped, when the conveyer belt 22 moves, the scraper 38 can scrape the surface of the conveyer belt 22, quicklime powder scraped by the side scraping plate 36, the upper scraping plate 37 and the scraper 38, fall on the material receiving support plate 39 and then regularly clean the material receiving support plate 39.
A trapezoidal blanking channel is formed below the transmission slide way 32, and the upper end surface of the upper scraper 37 and the upper end surface of the transmission push plate 34 are inverted V-shaped; when the lime powder material collecting device works specifically, the raised dust of the lime powder can fall to the material collecting support plate 39 through the trapezoid blanking channel, the upper end face of the upper scraper 37 and the upper end face of the transmission push plate 34 are in the inverted V shape, so that the lime powder cannot be attached to the upper surface of the upper scraper easily, and the lime powder can fall along the inclined plane in the inverted V shape.
The transmission push plates 34 are arranged in a staggered manner; in specific operation, when the transmission push plates 34 carry the side scrapers 36 and the upper scrapers 36 to scrape, adjacent transmission push plates 36 cannot be affected with each other, so that the scraping operation of the conveying vertical plates 20 and the conveying sealing plates 23 can be orderly and normally carried out.
The upper end and the lower end of the side scraping plate 36 are symmetrically provided with rollers 360, a cleaning belt 361 is connected between the rollers 360, a roller 362 is arranged below the roller 360 at the lower end of the side scraping plate 36, and the rollers 360 are meshed with the roller 362 through gears; when concrete during operation, carry out quicklime powder to the inside wall of carrying riser 20 at side scraper 36 and strike off the action, gyro wheel 362 can with conveyer belt 22 surface contact, then form relative motion, gyro wheel 363 just can drive running roller 360 through the gear engagement transmission and rotate, running roller 360 rotates and drives the motion of cleaning area 361, cleaning area 361 alright with the action of striking off of following side scraper 36, clean the action to the inside wall of carrying riser 20.
In addition, the invention also provides a conveying method of the environment-friendly conveying system for quicklime powder preparation, which comprises the following steps:
s1, adjusting the environment-friendly quicklime powder preparation conveying system;
s2, starting the conveying motor 24, driving the conveying roller to rotate through belt transmission, enabling the conveying belt to move along with the conveying roller, putting the crushed quicklime powder into the conveying belt 22 from the feeding port 25, and enabling the crushed quicklime powder to enter the conveying belt 22 through the feeding support plate 26, wherein the conveying belt 22 drives the cleaning unit 3 to move in the process of conveying the quicklime powder by the conveying belt 22;
s3, under the drive of the conveyer belt 22, the cleaning unit 3 starts to clean the inner side wall, the inner upper wall and the surface of the conveyer belt 22 in the conveying channel of the conveying unit 2, and the attached quicklime powder is cleaned in time;
s4, conveying a part of the quicklime powder cleaned by the cleaning unit 3 to the next device along with the conveying belt 22, and cleaning the material receiving support plate 39 when the accumulated amount is large.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.