CN113182033A - Manufacturing and processing technology of coal gangue sintered product - Google Patents
Manufacturing and processing technology of coal gangue sintered product Download PDFInfo
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- CN113182033A CN113182033A CN202110495301.6A CN202110495301A CN113182033A CN 113182033 A CN113182033 A CN 113182033A CN 202110495301 A CN202110495301 A CN 202110495301A CN 113182033 A CN113182033 A CN 113182033A
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- crushing
- coal gangue
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- screening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/16—Mills provided with vibrators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a manufacturing and processing technology of a coal gangue sintered product, which uses manufacturing and processing equipment of the coal gangue sintered product, wherein the manufacturing and processing equipment of the coal gangue sintered product comprises a base and a crushing device, and the upper surface of the base is provided with the crushing device. The invention can solve the following problems: the coal gangue is crushed only by a simple vibration extrusion crushing mode or a rolling mode, the crushing mode is too single, the crushing efficiency of the coal gangue is difficult to improve, and the production of subsequent coal gangue baked bricks is influenced; the coal gangue in both large blocks and small blocks is crushed in the same way, so that relatively small particles are difficult to crush to the required size, and the quality of the baked bricks prepared by doping the coal gangue particles with unqualified sizes is difficult to meet the required requirement, thereby affecting the quality of buildings.
Description
Technical Field
The invention relates to the field of production of coal gangue baked bricks, in particular to a manufacturing and processing technology of a coal gangue baked product.
Background
The coal gangue baked brick is a building material produced by a baked brick process using coal gangue as a bonding agent. The production process mainly comprises the following steps: the method comprises the steps of feeding coal gangue into a hopper, conveying the coal gangue to a raw material processing factory building through a belt conveyor, crushing, screening and processing the coal gangue into qualified materials, conveying the qualified materials into a primary stirring and water adding chamber, conveying the materials into an aging bin for aging, conveying the aged materials into a secondary stirring and vacuum brick making machine through a belt conveyor to make green bricks, stacking the green bricks onto a kiln car through a hydraulic automatic green brick stacking machine, conveying the green bricks into a drying hole for drying, conveying the dried green bricks to a tunnel kiln mouth through a ferry vehicle, and then ejecting the green bricks into a kiln for sintering to obtain finished bricks. The coal gangue brick making has higher pressure resistance, folding resistance, acid resistance and alkali resistance than clay bricks; from the aspect of the cost of the building brick, watering is not needed before wall building and plastering, so that water and labor cost can be saved, and meanwhile, because of high hardness, the loss of the product in transportation is lower than that of a clay brick.
At present, the following problems exist when the coal gangue is crushed before brickmaking:
1. when the coal gangue is crushed by the conventional crushing equipment, the coal gangue is crushed only by a simple vibration extrusion crushing mode or a rolling mode, and the crushing modes are too single, so that the crushing efficiency of the coal gangue is difficult to improve, the crushing process of the coal gangue is time-consuming and labor-consuming, and the production of subsequent coal gangue baked bricks is influenced;
2. when the coal gangue is crushed by the existing crushing equipment, the large and small coal gangue is crushed in the same way, so that relatively small particles are difficult to crush to the required size, and the quality of the sintered brick prepared by doping the coal gangue particles with unqualified sizes is difficult to meet the required requirement, thereby affecting the quality of buildings.
Disclosure of Invention
The invention aims to provide a manufacturing and processing technology of a coal gangue sintered product, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a manufacturing and processing technology of a coal gangue sintered product uses a manufacturing and processing device of the coal gangue sintered product, the manufacturing and processing device of the coal gangue sintered product comprises a base and a crushing device, and the specific method for manufacturing and processing the coal gangue sintered brick by adopting the manufacturing and processing device of the coal gangue sintered product is as follows:
step one, preparation operation: debugging manufacturing and processing equipment of the coal gangue sintered product, and completing preparation of coal gangue materials;
step two, crushing the coal gangue raw material: starting a crushing device, then quantitatively putting the coal gangue material raw material into the crushing device from a feed chute in the operation process of the crushing device, crushing and screening the coal gangue material by the crushing device, wherein the particle size of the screened coal gangue material meets the requirement of manufacturing a coal gangue baked brick and falls into a material collecting frame;
step three, stirring and treating the coal gangue materials: conveying the coal gangue materials in the material receiving frame in the step two into the existing stirring equipment for stirring, then aging for a period of time, and after the coal gangue materials are aged, stirring the coal gangue materials by using the stirring equipment;
step four, pressing and forming the coal gangue material: quantitatively conveying the coal gangue materials stirred in the step three to a brick making mold to prepare green bricks, and drying the prepared green bricks;
step five, drying and sintering the green bricks: conveying the dried green bricks in the fourth step into a sintering cave for sintering treatment, thereby preparing coal gangue sintered bricks;
the upper surface of the base is provided with a crushing device; wherein:
the crushing device comprises crushing pillars, crushing support rods, crushing units, a motor, a screening unit, a material receiving frame and a feeding groove, wherein four crushing pillars are uniformly arranged on the upper surface of a base along the circumferential direction of the base, the upper end surfaces of the crushing pillars are slidably provided with the crushing support rods, supporting springs are connected between the crushing support rods and the crushing support rods, the crushing units are arranged between the crushing support rods on the four crushing pillars, the upper ends of the crushing support rods and the crushing units are slidably connected, one side of the upper end of each crushing pillar is in contact connection with the crushing units, the motor is arranged at the center of the upper surface of the base, the output end of the motor is provided with the screening unit, the crushing units and the screening unit are connected through universal joints, the material receiving frame is arranged on the screening unit, the lower surface of each crushing unit corresponds to the material receiving frame up and down, the feeding groove is arranged on the upper surface of each crushing unit in a rotating mode, the rotating angle between the feeding groove and the feeding groove is set to be DEG, four feed openings are uniformly formed in the upper surface of the crushing unit along the circumferential direction of the crushing unit, four feed openings are uniformly formed in the bottom plate of the feed chute along the circumferential direction of the bottom plate of the feed chute, and the feed openings correspond to the feed openings;
the crushing unit comprises an adjusting branch chain, a crushing frame body, crushing support blocks, crushing knives, inner grinding plates, outer grinding plates, crushing slide rods, crushing rollers, a second motor and a crushing cam, the adjusting branch chain is arranged on the upper end face of a crushing strut in a sliding manner, the crushing frame body is arranged between the adjusting branch chains, the crushing support blocks are rotatably arranged in the middle of the crushing frame body, the screening unit is connected with the crushing support blocks through universal joints, a plurality of crushing knives are uniformly arranged on one side of each crushing support block, the inner grinding plates are arranged on the other side of each crushing support block, four outer grinding plates are uniformly arranged on the side walls of the crushing frame body in a sliding manner along the circumferential direction of the side walls, reset springs are connected between the adjusting branch chains and the outer grinding plates, the adjusting branch chains penetrate through the crushing slide rods to be connected with the outer grinding plates, the crushing rollers are arranged at one ends of the crushing slide rods, the second motor is arranged in the adjusting branch chains, and the crushing cam is arranged at the output ends of the second motor, the crushing roller is in fit contact with the crushing cam.
As a further scheme of the invention: screening unit is including screening branch, screening kicking block and screening lug, and the terminal surface evenly is provided with a plurality of screening branch along its circumference direction under the crushing unit outer wall through the bolt, and the screening kicking block is installed to the lower extreme of screening branch, receives the material frame and is connected with the screening kicking block, and No. one motor output end is fixed and is provided with the screening lug.
As a further scheme of the invention: adjust the branch chain including adjusting the spout, adjust the slider, adjust the support, adjust branch, adjust briquetting and adjusting bolt, broken framework outer wall evenly is provided with four pairs of regulation spouts along its circumference direction, outer grinding plate and every to adjusting the spout setting in turn, every to adjusting spout position symmetry, it is provided with adjust the slider to slide in the regulation spout, broken branch up end slides and is provided with the regulation support, be connected through adjusting branch between adjust the slider and the regulation support, it is provided with the regulation cavity to be located every position department of adjusting the spout in the broken framework, it is provided with the regulation briquetting to slide in the regulation cavity, be connected through adjusting bolt between broken framework and the regulation briquetting, cooperation contact between adjust the slider and the regulation briquetting, it is used for controlling adjust the position of slider to adjust the briquetting.
As a further scheme of the invention: the lower place is provided with supplementary round bar in the middle of the feed chute, rotates between broken piece and the supplementary round bar to be connected, and broken piece is inside to be provided with supplementary cavity, and the one end that is located the supplementary round bar in supplementary cavity is provided with supplementary cam, and one side that supplementary cavity is close to interior grinding plate slides and is provided with supplementary kicking block, and the contact is connected between supplementary cam and the supplementary kicking block, is connected through the cushion of elastic rubber between broken piece and the interior grinding plate, sliding connection between interior grinding plate and the supplementary kicking block.
As a further scheme of the invention: the inner grinding plate and the outer grinding plate are both arc-shaped structures, and arc mouths of the inner grinding plate and the outer grinding plate face to the crushing support block.
As a further scheme of the invention: the side of broken cam evenly is provided with a plurality of lug No. one along half of its circumference direction, and the side of broken cam is provided with the lug No. two along half of its circumference direction, and a lug size is the third of the lug size No. two.
As a further scheme of the invention: screening kicking block is the notch cuttype structure with the screening lug, and the terminal surface direction that screening kicking block and screening lug two are the ladder is relative and the cooperation contact.
As a further scheme of the invention: the inside rotation of supplementary kicking block is provided with supplementary pendulum rod, and interior grinding plate rotates with supplementary pendulum rod one end to be connected, and wave auxiliary slide has been seted up to terminal surface symmetry about supplementary cavity is inside, and it is provided with supplementary slide bar to slide in two auxiliary slide, supplementary kicking block and supplementary slide bar sliding connection, supplementary pendulum rod and supplementary slide bar fixed connection, supplementary slide bar is used for driving the swing of supplementary pendulum rod.
Compared with the prior art, the invention has the following advantages:
the method can solve the following problems in the prior art when the coal gangue is crushed before being made into bricks:
1. when the coal gangue is crushed by the conventional crushing equipment, the coal gangue is crushed only by a simple vibration extrusion crushing mode or a rolling mode, and the crushing modes are too single, so that the crushing efficiency of the coal gangue is difficult to improve, the crushing process of the coal gangue is time-consuming and labor-consuming, and the production of subsequent coal gangue baked bricks is influenced;
2. when the coal gangue is crushed by the existing crushing equipment, the large or small coal gangue is crushed in the same way, so that relatively small particles are difficult to crush to the required size, and the quality of the sintered brick prepared by doping the coal gangue particles with unqualified sizes is difficult to meet the required requirement, thereby affecting the quality of buildings;
3. when the crushing treatment is carried out before the brick making of the coal gangue, the crushing unit can eject the coal gangue particles in a vibration mode at the same time, so that the coal gangue particles impact the crushing cutter, thereby achieving the effect of primary crushing, and simultaneously, the crushing treatment can be carried out on the coal gangue particles, the operation is repeated, and the sieving action is carried out, so that the coal gangue particles meeting the qualified size requirement fall down from the crushing unit in time, thereby not influencing the crushing treatment of the coal gangue later, and along with the gradual reduction of the size of the coal gangue particles in the same batch, the change of the distance of the crushing unit can be controlled by adjusting the branched chain, thereby leading the coal gangue particles to be crushed better, and avoiding the quality problem of sintered bricks.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic perspective view of a screening unit of the present invention;
FIG. 6 is a schematic perspective view of a crushing support 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.
A manufacturing and processing technology of a coal gangue sintered product uses a manufacturing and processing device of the coal gangue sintered product, the manufacturing and processing device of the coal gangue sintered product comprises a base 1 and a crushing device 2, and the specific method for manufacturing and processing the coal gangue sintered brick by adopting the manufacturing and processing device of the coal gangue sintered product is as follows:
step one, preparation operation: debugging manufacturing and processing equipment of the coal gangue sintered product, and completing preparation of coal gangue materials;
step two, crushing the coal gangue raw material: starting the crushing device 2, then quantitatively feeding the coal gangue material into the crushing device 2 from the feed chute 26 in the operation process of the crushing device 2, crushing and screening the coal gangue material by the crushing device 2, wherein the particle size of the screened coal gangue material meets the requirement of manufacturing a coal gangue baked brick and falls into the material receiving frame 25;
step three, stirring and treating the coal gangue materials: conveying the coal gangue materials in the material receiving frame 25 in the step two into the existing stirring equipment for stirring, then aging for a period of time, and after the coal gangue materials are aged, stirring the coal gangue materials by using the stirring equipment;
step four, pressing and forming the coal gangue material: quantitatively conveying the coal gangue materials stirred in the step three to a brick making mold to prepare green bricks, and drying the prepared green bricks;
step five, drying and sintering the green bricks: conveying the dried green bricks in the fourth step into a sintering cave for sintering treatment, thereby preparing coal gangue sintered bricks;
the upper surface of the base 1 is provided with a crushing device 2; wherein:
the crushing device 2 comprises crushing struts 20, crushing support rods 21, crushing units 22, a first motor 23, a screening unit 24, a material receiving frame 25 and a feeding groove 26, four crushing struts 20 are uniformly arranged on the upper surface of the base 1 along the circumferential direction of the base, the upper end surfaces of the crushing support rods 21 are provided with the crushing support rods 21 in a sliding manner, supporting springs are connected between the crushing support rods 21 and the crushing units 22, the crushing units 22 are arranged between the crushing support rods 21 on the four crushing struts 20, the upper ends of the crushing support rods 21 are connected with the crushing units 22 in a sliding manner, one side of the upper end of each crushing support rod 21 is connected with the crushing units 22 in a contact manner, the center of the upper surface of the base 1 is provided with the first motor 23, the output end of the first motor 23 is provided with the screening unit 24, the crushing units 22 are connected with the screening unit 24 through universal joints, the screening unit 24 is provided with the material receiving frame 25, and the lower surfaces of the crushing units 22 correspond to the material receiving frame 25 up and down, the upper surface of the crushing unit 22 is rotatably provided with a feeding groove 26, the rotating angle between the feeding groove 26 and the crushing unit is 45 degrees, the upper surface of the crushing unit 22 is uniformly provided with four feed openings along the circumferential direction, the bottom plate of the feeding groove 26 is uniformly provided with four feed openings along the circumferential direction, and the feed openings correspond to the feed openings;
during specific work, rotate feed chute 26 earlier and make the feed inlet correspond with the feed opening on the broken unit 22, then the coal gangue ration that will carry out crushing treatment carries out in the broken unit 22 is gone on through the feed opening from the feed inlet on the feed chute 26 to the feed inlet, then start a motor 23 and take screening unit 24 moving time, screening unit 24 takes broken unit 22 to begin to carry out crushing treatment to the coal gangue through the universal joint, the coal gangue after broken unit 22 can fall in receiving material frame 25, later carry out the preparation of brick after carrying out subsequent processing with the coal gangue powder after the breakage in the receiving material frame 25.
The crushing unit 22 comprises an adjusting branched chain 220, a crushing frame body 221, crushing support blocks 222, crushing knives 223, inner grinding plates 224, outer grinding plates 225, a crushing slide rod 226, crushing rollers 227, a second motor 228 and a crushing cam 229, the adjusting branched chain 220 is arranged on the upper end face of the crushing support rod 21 in a sliding mode, the crushing frame body 221 is arranged between the adjusting branched chains 220, the crushing support blocks 222 are arranged in the middle of the crushing frame body 221 in a rotating mode, the screening unit 24 is connected with the crushing support blocks 222 through universal joints, a plurality of crushing knives 223 are uniformly arranged on one side of each crushing support block 222, the inner grinding plates 224 are arranged on the other sides of the crushing support blocks 222, four outer grinding plates 225 are uniformly arranged on the side wall of each crushing frame body 221 in a sliding mode along the circumferential direction of the side wall, return springs are connected between the adjusting branched chains 220 and the outer grinding plates 225, the adjusting branched chains 220 penetrate through the crushing slide rods 226 to be connected with the outer grinding plates 225, one end of each crushing slide rod 226 is provided with a crushing roller 227, a second motor 228 is arranged in the adjusting branched chain 220, a crushing cam 229 is arranged at the output end of the second motor 228, and a crushing roller 227 is in fit contact with the crushing cam 229;
during specific work, the distance between the inner grinding plate 225 and the outer grinding plate 224 of the crushing frame body 221 is adjusted by using the adjusting branch chain 220 according to the size of coal gangue particles, then the crushing support block 222 is driven by the first motor 23 to drive the crushing knife 223 and the inner grinding plate 224 to rotate rapidly in the crushing frame body 221, in the process, the second motor 228 drives the crushing cam 229 to rotate rapidly, then the crushing cam 229 is frequently contacted with the crushing roller 227 on the crushing slide rod 226, so that the crushing slide rod 226 slides on the adjusting branch chain 220 to push the outer grinding plate 225 to move on the crushing frame body 221, under the action of the return spring, the outer grinding plate 225 forms reciprocating motion, the coal gangue particles in the crushing frame body 221 are flicked to the crushing knife 223 on the crushing support block 222 to be crushed, and simultaneously, when the inner grinding plate 224 and the outer grinding plate 225 approach each other preliminarily, the coal gangue particles are ground, thereby realizing the crushing treatment of the coal gangue.
The screening unit 24 comprises screening support rods 240, screening top blocks 241 and screening lugs 242, the lower end face of the outer wall of the crushing unit 22 is uniformly provided with a plurality of screening support rods 240 along the circumferential direction through bolts, the lower ends of the screening support rods 240 are provided with the screening top blocks 241, the material receiving frame 25 is connected with the screening top blocks 241, and the screening lugs 242 are fixedly arranged at the output end of the first motor 23; during specific work, in the process that the first motor 23 rotates and drives the screening lug 242 to rotate, the screening lug 242 frequently pushes the screening top block 241, so that the screening top block 241 can pass through the screening support rod 240 to enable the crushing unit 22 to be in an inclined state, and the crushing unit 22 can be in an inclined state in all directions after the screening is continued frequently, so that the coal gangue crushed in the crushing unit 22 is screened.
The screening top block 241 and the screening lug 242 are both of a stepped structure, and the screening top block 241 and the screening lug 242 are opposite in end face direction of a step and are in matched contact; during specific work, the screening top block 241 and the screening lug 242 are of a stepped structure, when the screening lug 242 frequently jacks up the screening top block 241, the mutual collision phenomenon is formed due to the characteristics of the structure, and therefore the vibration effect can be generated when the crushing unit 22 jacks up, and the screening effect of coal gangue is effectively improved.
The adjusting branched chain 220 comprises an adjusting sliding groove 2200, an adjusting sliding block 2201, an adjusting support 2202, an adjusting support rod 2203, an adjusting pressing block 2204 and an adjusting bolt 2205, four pairs of adjusting sliding grooves 2200 are uniformly arranged on the outer wall of the crushing frame body 221 along the circumferential direction, an outer grinding plate 225 and each pair of adjusting sliding grooves 2200 are alternately arranged, the positions of each pair of adjusting sliding grooves 2200 are symmetrical, an adjusting sliding block 2201 is arranged in each adjusting sliding groove 2200 in a sliding manner, an adjusting support 2202 is arranged on the upper end surface of the crushing support rod 21 in a sliding manner, the adjusting sliding block 2201 is connected with the adjusting support 2202 through an adjusting support rod 2203, an adjusting cavity is arranged at the position of each pair of adjusting sliding grooves 2200 on the crushing frame body 221, an adjusting pressing block 2204 is arranged in each adjusting cavity in a sliding manner, the crushing frame body 221 is connected with the adjusting pressing block 2204 through an adjusting bolt 2205, the adjusting sliding block 2201 is in matched contact with the adjusting pressing block 2204, and the adjusting pressing block 2204 is used for controlling the position of the adjusting sliding block 2201;
during specific work, the adjusting bolt 2205 is rotated to control the position of the adjusting pressing block 2204 in the adjusting cavity, so that the contact area between the adjusting pressing block 2204 and the adjusting sliding block 2201 is changed, the sliding distance of the adjusting sliding block 2201 in the adjusting sliding groove 2200 is adjusted, the position of the support 2202 at the upper end of the crushing support rod 21 is controlled and adjusted through the adjusting support rod 2203, the change of the distance between the outer grinding plate 225 and the inner grinding plate 224 is controlled, and therefore a better crushing effect can be achieved according to the size of coal gangue particles.
An auxiliary round rod 2220 is arranged below the middle of the feed chute 26, the crushing support block 222 is rotatably connected with the auxiliary round rod 2220, an auxiliary cavity is arranged inside the crushing support block 222, an auxiliary cam 2221 is arranged at one end of the auxiliary round rod 2220 positioned in the auxiliary cavity, an auxiliary top block 2222 is slidably arranged at one side of the auxiliary cavity close to the inner grinding plate 224, the auxiliary cam 2221 is in contact connection with the auxiliary top block 2222, the crushing support block 222 is connected with the inner grinding plate 224 through an elastic rubber pad, and the inner grinding plate 224 is in sliding connection with the auxiliary top block 2222;
during specific work, supplementary round bar 2220 just can not take place to rotate after feed inlet and feed opening are wrong, broken piece 222 pivoted in-process like this, supplementary kicking block 2222 can be frequent with supplementary cam 2221 cooperation contact, supplementary kicking block 2222 just can strike interior grinding plate 224 and form the vibration effect like this, when interior grinding plate 224 ground the gangue with outer grinding plate 225, in addition the grinding effect that the vibration effect can improve the gangue, make the gangue can be quick by broken handle.
An auxiliary swing rod 2223 is rotatably arranged inside the auxiliary top block 2222, the inner grinding plate 224 is rotatably connected with one end of the auxiliary swing rod 2223, wave-shaped auxiliary sliding ways 2224 are symmetrically arranged on the upper end face and the lower end face inside the auxiliary cavity, auxiliary sliding rods 2225 are slidably arranged in the two auxiliary sliding ways 2224, the auxiliary top block 2222 is slidably connected with the auxiliary sliding rods 2225, the auxiliary swing rod 2223 is fixedly connected with the auxiliary sliding rods 2225, and the auxiliary sliding rods 2225 are used for driving the auxiliary swing rod 2223 to swing; during specific work, in the process that the auxiliary top block 2222 is pushed by the auxiliary cam 2221 to slide in the crushing support block 222, the auxiliary sliding rod 2225 slides in the wave-shaped auxiliary sliding way 2224, so that the auxiliary swinging rod 2223 can form a swinging effect to drive the inner grinding plate 224 to slide on the auxiliary top block 2222 in a reciprocating manner, and when the coal gangue is ground by the inner grinding plate 224 and the outer grinding plate 225, the grinding effect of the coal gangue can be improved by the aid of the reciprocating sliding of the inner grinding plate 224.
The inner grinding plate 224 and the outer grinding plate 225 are both arc-shaped structures, and the arc mouths of the inner grinding plate 224 and the outer grinding plate 225 face the crushing branch block 222; during specific work, when the outer grinding plate 225 is frequently carried to eject the coal gangue particles, the arc opening of the outer grinding plate 225 faces the crushing support block 222, so that the coal gangue can be directly ejected to the center of the crushing support block 222, and the coal gangue is prevented from being ejected to other places and is difficult to be crushed rapidly.
A plurality of first convex blocks 2290 are uniformly arranged on one side surface of the crushing cam 229 along the half of the circumferential direction of the crushing cam 229, a second convex block 2291 is arranged on the other side surface of the crushing cam 229 along the circumferential direction of the crushing cam, and the size of the first convex block 2290 is one third of that of the second convex block 2291; during specific during operation, during a lug 2290 and broken gyro wheel 227 contact, the effect that the short distance frequent reciprocating motion that can realize outer grinding plate 225 formed the ejection to the gangue to carry out preliminary broken handle to the gangue, during No. two lugs 2291 and broken gyro wheel 227 contact, thereby can make outer grinding plate 225 be close to interior grinding plate 224 more and form the grinding to the gangue, in order to improve the effect that the gangue ground.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a gangue sintered product preparation processing technology, it has used a gangue sintered product preparation processing equipment, and this gangue sintered product preparation processing equipment includes base (1) and breaker (2), its characterized in that: the specific method for manufacturing and processing the coal gangue baked brick by adopting the coal gangue sintered product manufacturing and processing equipment is as follows:
step one, preparation operation: debugging manufacturing and processing equipment of the coal gangue sintered product, and completing preparation of coal gangue materials;
step two, crushing the coal gangue raw material: the method comprises the steps that firstly, a crushing device (2) is started, then, in the operation process of the crushing device (2), coal gangue materials are quantitatively fed into the crushing device (2) from a feeding groove (26), the crushing device (2) is used for crushing and screening the coal gangue materials, and the particle size of the screened coal gangue materials meets the requirement of manufacturing coal gangue baked bricks and falls into a material receiving frame (25);
step three, stirring and treating the coal gangue materials: conveying the coal gangue materials in the material receiving frame (25) in the step two into the existing stirring equipment for stirring, then aging for a period of time, and after the coal gangue materials are aged, stirring the coal gangue materials by using the stirring equipment;
step four, pressing and forming the coal gangue material: quantitatively conveying the coal gangue materials stirred in the step three to a brick making mold to prepare green bricks, and drying the prepared green bricks;
step five, drying and sintering the green bricks: conveying the dried green bricks in the fourth step into a sintering cave for sintering treatment, thereby preparing coal gangue sintered bricks;
the upper surface of the base (1) is provided with a crushing device (2); wherein:
the crushing device (2) comprises crushing struts (20), crushing support rods (21), crushing units (22), a first motor (23), screening units (24), a material receiving frame (25) and a feeding groove (26), wherein the four crushing struts (20) are uniformly arranged on the upper surface of the base (1) along the circumferential direction of the upper surface of the base, the crushing support rods (21) are arranged on the upper end surfaces of the crushing struts (20) in a sliding mode, supporting springs are connected between the crushing support rods (21) and the crushing support rods (22), the crushing units (22) are arranged between the crushing support rods (21) on the four crushing struts (20), the upper ends of the crushing support rods (21) are connected with the crushing units (22) in a sliding mode, one side of the upper ends of the crushing struts (20) is connected with the crushing units (22) in a contact mode, the first motor (23) is arranged in the center of the upper surface of the base (1), the screening units (24) are arranged at the output end of the first motor (23), and the crushing units (22) are connected with the screening units (24) through universal joints, the screening unit (24) is provided with a material receiving frame (25), the lower surface of the crushing unit (22) corresponds to the material receiving frame (25) up and down, the upper surface of the crushing unit (22) is rotatably provided with a feed chute (26), the rotating angle between the feed chute and the feed chute is 45 degrees, the upper surface of the crushing unit (22) is uniformly provided with four feed openings along the circumferential direction of the crushing unit, the bottom plate of the feed chute (26) is uniformly provided with four feed openings along the circumferential direction of the feed chute, and the feed openings correspond to the feed openings;
the crushing unit (22) comprises an adjusting branched chain (220), a crushing frame body (221), crushing support blocks (222), crushing cutters (223), inner grinding plates (224), outer grinding plates (225), crushing slide rods (226), crushing rollers (227), a second motor (228) and a crushing cam (229), wherein the adjusting branched chain (220) is arranged on the upper end face of a crushing support column (20) in a sliding mode, the crushing frame body (221) is arranged between the adjusting branched chains (220), the crushing support blocks (222) are arranged in the middle of the crushing frame body (221) in a rotating mode, the sieving unit (24) is connected with the crushing support blocks (222) through universal joints, a plurality of crushing cutters (223) are uniformly arranged on one side of each crushing support block (222), the inner grinding plates (224) are arranged on the other side of each crushing support block (222), four outer grinding plates (225) are uniformly arranged on the side wall of each crushing frame body (221) in a sliding mode along the circumferential direction of the crushing frame body, a reset spring is connected between each adjusting branched chain (220) and each outer grinding plate (225) in a sliding mode that the adjusting branched chain (220) penetrates through the corresponding crushing support blocks (225) The over-crushing slide rod (226) is connected with the outer grinding plate (225), one end of the crushing slide rod (226) is provided with a crushing roller (227), a second motor (228) is arranged in the adjusting branched chain (220), the output end of the second motor (228) is provided with a crushing cam (229), and the crushing roller (227) is in fit contact with the crushing cam (229).
2. The manufacturing and processing technology of the coal gangue sintered product according to claim 1, characterized in that: screening unit (24) are including screening branch (240), screening kicking block (241) and screening lug (242), and the terminal surface evenly is provided with a plurality of screening branch (240) along its circumference direction under crushing unit (22) outer wall through the bolt, and screening kicking block (241) are installed to the lower extreme of screening branch (240), and material receiving frame (25) are connected with screening kicking block (241), and a motor (23) output end is fixed and is provided with screening lug (242).
3. The manufacturing and processing technology of the coal gangue sintered product according to claim 1, characterized in that: the adjusting branch chain (220) comprises adjusting chutes (2200), adjusting sliders (2201), adjusting supports (2202), adjusting support rods (2203), adjusting pressing blocks (2204) and adjusting bolts (2205), four pairs of adjusting chutes (2200) are uniformly arranged on the outer wall of the crushing frame body (221) along the circumferential direction of the crushing frame body, outer grinding plates (225) are alternately arranged with each pair of adjusting chutes (2200), the positions of each pair of adjusting chutes (2200) are symmetrical, the adjusting sliders (2201) are arranged in the adjusting chutes (2200) in a sliding manner, the adjusting supports (2202) are arranged on the upper end surface of the crushing support rod (21) in a sliding manner, the adjusting sliders (2201) are connected with the adjusting supports (2202) through the adjusting support rods (2203), adjusting cavities are arranged at the positions of each pair of adjusting chutes (221), the adjusting pressing blocks (2204) are arranged in the adjusting cavities in a sliding manner, the crushing frame body (221) is connected with the adjusting pressing blocks (2204) through the adjusting bolts (2205), the adjusting slider (2201) is in fit contact with the adjusting pressing block (2204), and the adjusting pressing block (2204) is used for controlling the position of the adjusting slider (2201).
4. The manufacturing and processing technology of the coal gangue sintered product according to claim 1, characterized in that: the feed chute (26) middle lower part is provided with supplementary round bar (2220), rotate between broken piece (222) and supplementary round bar (2220) and be connected, broken piece (222) inside is provided with supplementary cavity, the one end that is located supplementary round bar (2220) in supplementary cavity is provided with supplementary cam (2221), one side that supplementary cavity is close to interior grinding plate (224) slides and is provided with supplementary kicking block (2222), contact between supplementary cam (2221) and supplementary kicking block (2222) is connected, be connected through the elastic rubber pad between broken piece (222) and interior grinding plate (224), sliding connection between interior grinding plate (224) and supplementary kicking block (2222).
5. The manufacturing and processing technology of the coal gangue sintered product according to claim 1, characterized in that: the inner grinding plate (224) and the outer grinding plate (225) are both arc-shaped structures, and arc openings of the inner grinding plate (224) and the outer grinding plate (225) face to the crushing support block (222).
6. The manufacturing and processing technology of the coal gangue sintered product according to claim 1, characterized in that: the side of broken cam (229) evenly is provided with a plurality of lug (2290) No. one along its half of circumferential direction, and the side of broken cam (229) is provided with lug (2291) No. two along its half of circumferential direction, and lug (2290) size is the third of lug (2291) size No. two.
7. The manufacturing and processing technology of the coal gangue sintered product according to claim 2, characterized in that: screening kicking block (241) are the notch cuttype structure with screening lug (242), and screening kicking block (241) are relative and the cooperation contact of terminal surface direction that the ladder was with screening lug (242) two.
8. The manufacturing and processing technology of the coal gangue sintered product according to claim 4, characterized in that: the auxiliary ejector block (2222) is internally and rotatably provided with an auxiliary swing rod (2223), the inner grinding plate (224) is rotatably connected with one end of the auxiliary swing rod (2223), the upper end face and the lower end face of the inside of the auxiliary cavity are symmetrically provided with wave-shaped auxiliary sliding ways (2224), two auxiliary sliding ways (2224) are internally and slidably provided with auxiliary sliding rods (2225), the auxiliary ejector block (2222) is slidably connected with the auxiliary sliding rods (2225), the auxiliary swing rod (2223) is fixedly connected with the auxiliary sliding rods (2225), and the auxiliary sliding rods (2225) are used for driving the auxiliary swing rod (2223) to swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495301.6A CN113182033A (en) | 2021-05-07 | 2021-05-07 | Manufacturing and processing technology of coal gangue sintered product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495301.6A CN113182033A (en) | 2021-05-07 | 2021-05-07 | Manufacturing and processing technology of coal gangue sintered product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113182033A true CN113182033A (en) | 2021-07-30 |
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ID=76984038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110495301.6A Withdrawn CN113182033A (en) | 2021-05-07 | 2021-05-07 | Manufacturing and processing technology of coal gangue sintered product |
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| Country | Link |
|---|---|
| CN (1) | CN113182033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393224A (en) * | 2023-04-20 | 2023-07-07 | 重庆大学 | Shaping equipment capable of dynamically adjusting mechanism sand grains |
-
2021
- 2021-05-07 CN CN202110495301.6A patent/CN113182033A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393224A (en) * | 2023-04-20 | 2023-07-07 | 重庆大学 | Shaping equipment capable of dynamically adjusting mechanism sand grains |
| CN116393224B (en) * | 2023-04-20 | 2024-05-10 | 重庆大学 | Shaping equipment capable of dynamically adjusting mechanism sand grains |
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Application publication date: 20210730 |