CN103570341B - Complete equipment for molding ceramsite - Google Patents
Complete equipment for molding ceramsite Download PDFInfo
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- CN103570341B CN103570341B CN201310564630.7A CN201310564630A CN103570341B CN 103570341 B CN103570341 B CN 103570341B CN 201310564630 A CN201310564630 A CN 201310564630A CN 103570341 B CN103570341 B CN 103570341B
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- drying
- rotary kiln
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention discloses complete equipment for molding ceramsite. The complete equipment comprises a pulverized coal bunker, a pulverized fuel ash bunker and a clay bunker, and the complete equipment also comprises a vertical stirrer, a pan-type pelletizer, a fluid-bed drier, a cascade type rotary kiln and a ceramsite cooling machine which are sequentially arranged from front to back, wherein the discharge ports of the pulverized coal bunker, the pulverized fuel ash bunker and the clay bunker are connected to a feeding port of the vertical stirrer by a spiral metering scale respectively; a quantitative water supplying device is also arranged on the vertical stirrer, the discharge port of the vertical stirrer is communicated with a feeding port of the pan-type pelletizer by a spiral conveyer, and the pan-type pelletizer, the fluid-bed drier, the cascade type rotary kiln and the ceramsite cooling machine, which are arranged from front and back, are connected sequentially by a pipeline. The ceramsite produced by the equipment has the advantages of high molding quality, uniform granularity and low water content.
Description
Technical field
The present invention relates to a kind of haydite and be molded into complete equipment.
Background technology
Haydite coordinates the advantage such as reason, volume density is little, thermal conductivity is low, water-intake rate is low, refractoriness is high, good effect of heat insulation, acid corrosion-resistant owing to possessing grade, is widely used in building materials industry.
From building trade, haydite is the novel wall material that fast development is got up after hollow brick, air-entrained concrete building block in recent years.The Framework Building of Highrise buildings needs haydite as packing material, thus makes the weight reduction more than 30% of buildings.The preparation of present haydite mainly adopts sintering oven method or kiln process to prepare lytag with coal, coke and heavy oil for fuel, because haydite is adopt sintering process shaping in kiln, thus the uneven and water content of its forming quality granularity that is poor, haydite is large, causes quality product to decline.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of forming quality is high, epigranular and be molded into complete equipment containing the haydite that quality is little.
For solving the problems of the technologies described above, the haydite provided is molded into complete equipment and comprises Pulverized Coal Bin, fine coal ash silo and clay storehouse, its constructional feature is: this suite of equipment also comprises the post-type mixer set gradually after going to, pan-type pelletizer, fluid-bed drier, waterfall falls formula rotary kiln and haydite cooler, Pulverized Coal Bin, the discharging port in fine coal ash silo and clay storehouse is connected on the opening for feed of post-type mixer respectively by spiral metering scale, post-type mixer is also equipped with quantitative water supply device, the discharging port of post-type mixer is communicated with the charging port of pan-type pelletizer by worm conveyor, the pan-type pelletizer that front and back are arranged, fluid-bed drier, the waterfall formula rotary kiln that falls is connected by pipeline successively with haydite cooler.
Described pan-type pelletizer comprises tablets press frame, tablets press frame is connected with supporting bracket, supporting bracket is rotatably connected to and is obliquely installed and the granulation main shaft driven by granulation power set, on granulation main shaft, power is connected with the granulation disc connected perpendicular to granulation main shaft, supporting bracket is also connected with across the support bar on granulation disc, support bar is connected with down and stretches and the material scraping plate of fitting with granulation disc inwall, support bar is also connected with stretch into granulation disc and with granulation disc bottom the stirring flitch of fitting, support bar is also connected with the weep pipe be positioned at above granulation disc open top, weep pipe is provided with and adds sprinkler head.
One end of described supporting bracket is hinged on an end of tablets press frame; support arm is equipped with in relative the other end of tablets press frame; make support arm is connected with and heighten bolt; the other end of supporting bracket is connected with the web plate being sleeved on and heightening on bolt, heightens adjusting nut bolt being bolted with and being located by web plate.
Described fluid-bed drier comprises fluidisation stoving rack, fluidisation stoving rack is elasticly connected with fluidisation warehouse for drying, the front top of fluidisation warehouse for drying is provided with opening for feed, rear end is provided with discharge nozzle, fluidisation is equipped with at the middle part of fluidisation warehouse for drying dries screen cloth, fluidisation is dried screen cloth and the inner chamber of fluidisation warehouse for drying is divided into air-inlet cavity and air-out chamber from bottom to top, fluidisation warehouse for drying is provided with the blast inlet be communicated with air-inlet cavity and the exhaust duct be communicated with air-out chamber, and the sidewall of fluidisation warehouse for drying is equipped with vibrating motor.
Described sulfuration warehouse for drying is hinged with and is positioned at the overflow support that screen cloth rear is dried in sulfuration, overflow support front portion is equipped with and is dried screen cloth rear end with sulfuration and to fit and cross section is the overflow weir of arc-shaped, overflow weir adjustment guide rail the outer side wall of fluidisation warehouse for drying is equipped with, the overhanging end of the hinge on overflow support is connected with adjustment support arm, and the overhanging end of adjustment support arm is fixed on overflow weir adjustment guide rail by bolt and nut.
The described waterfall formula rotary kiln that falls comprises rotary kiln bearing and is rotatably connected on cylinder of rotary kiln on rotary kiln bearing, the rotary kiln power set driving cylinder of rotary kiln to rotate rotary kiln bearing is also equipped with, the inwall of cylinder of rotary kiln is equipped with and axially extends and at least three the material turning cylinders be periphery along its cross section along cylinder of rotary kiln, the described waterfall formula rotary kiln that falls also comprises feed sleeve and discharging sleeve, the rear ends of described cylinder of rotary kiln is rotatably connected on feed sleeve and discharging sleeve respectively, the rotary kiln feed-pipe stretching into cylinder of rotary kiln inner chamber feed sleeve is equipped with, the bottom of discharging sleeve is provided with rotary kiln discharge nozzle, the rearward end of discharging sleeve is also equipped with spitfire end and sprays to flamethrower in cylinder of rotary kiln, exhaust blower is equipped with at the top of feed sleeve.
Haydite cooler comprises cooler base and is rotatably connected on the cooling machine cylinder body on cooler bearing, the cooler power set driving cooling machine cylinder body to rotate cooler bearing is also equipped with, the inwall of cooling machine cylinder body is equipped with and axially extends and many material turning gussets of spiral setting along cooling machine cylinder body, the rear ends of described cooling machine cylinder body is equipped with cooler end shrouding respectively, and the cooler feed-pipe stretching into cooling machine cylinder body inner chamber is equipped with at the middle part of cooler end shrouding.
Haydite surface treating machine is also provided with between pan-type pelletizer and fluid-bed drier, haydite surface treating machine comprises surface treatment machine base and is rotatably connected on the surface treatment machine drum body on surface treating machine bearing, the surface treatment power plants of drive surfaces handler barrel body rotation surface treating machine bearing is also equipped with, the rear ends of described surface treatment machine drum body is equipped with end shrouding respectively, the surface treating machine feed-pipe stretching into surface treating machine cylinder lumen is equipped with at the middle part of anterior end shrouding, the end shrouding at rear portion is periphery near multiple surface treating machine discharge ports of this shrouding edge, end setting.
Described haydite is molded into complete equipment and also comprises the energy-efficient sticky material dryer being positioned at front, clay storehouse, energy-efficient sticky material dryer comprises drying machine drying frame and is connected to the drying machine drying cylinder in drying machine drying frame, the drying machine drying main shaft driven by crushing drying power set is rotatably connected in drying machine drying cylinder, the lower front of drying machine drying cylinder is provided with opening for feed, lower rear is provided with discharge port, the leading portion of drying machine drying main shaft is equipped with shredder assembly, spiral stirring device back segment is equipped with, the upper front end of described drying machine drying cylinder is equipped with hot blast access tube, upper rear end is equipped with hot wind discharge duct.
Described shredder assembly comprises the many groups crushing cutter group be periphery on drying machine drying main shaft, many groups crushing cutter group is arranged along drying machine drying main shaft axially spaced-apart, each group crushing cutter group comprises and to be periphery on drying machine drying main shaft and radially-protruding many crushing cutter, be connected with the bearing rib be arranged on drying machine drying main shaft between crushing cutter between adjacent, the crushing cutter in the crushing cutter group of two groups, front and back staggers setting; Described spiral stirring device comprises spiral and is connected to multiple support posts on drying machine drying main shaft, the two bottom sides of support post is equipped with the bottom blade stretched out to both lateral sides, it is the top loose metal blade that angle is arranged that the top of support post is equipped with the axis of drying machine drying main shaft, and multiple tops loose metal blade is consistent with the axis angle of drying machine drying main shaft and multiple tops loose metal blade forms spiral-line arranges.
After adopting said structure; dropped into material and the water of proper ratio to post-type mixer by Pulverized Coal Bin, fine coal ash silo, clay storehouse and quantitative water supply device; granulation is carried out by pan-type pelletizer after the abundant stirring of post-type mixer; first through preliminary oven dry and the distinguished and admirable process of fluid-bed drier; again qualified haydite is delivered to waterfall to fall in formula rotary kiln to carrying out oven dry and further round as a ball process, finally undertaken cooling obtained qualified haydite by haydite cooler.Forming quality is high, epigranular and containing the little advantage of quality to adopt the haydite that obtains of aforesaid device to have.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of a kind of most preferred embodiment of the present invention;
Fig. 2 is the structural representation of pan-type pelletizer;
Fig. 3 be in Fig. 2 A to schematic diagram;
Fig. 4 is the structural representation of haydite surface treating machine;
Fig. 5 is the schematic diagram of the left apparent direction of Fig. 4;
Fig. 6 is the structural representation of fluid-bed drier;
Fig. 7 is the schematic diagram of the right apparent direction of Fig. 6;
Fig. 8 is that waterfall falls the structural representation of formula rotary kiln;
Fig. 9 is the sectional view along B-B line in Fig. 8;
Figure 10 is the structural representation of haydite cooler;
Figure 11 is the structural representation of post-type mixer;
Figure 12 is the vertical view of Figure 11;
Figure 13 is the left view of Figure 11;
The structural representation of shedding mechanism when Figure 14 is the closedown of discharging lid;
Figure 15 is the vertical view of shedding mechanism in Figure 14;
The structural representation of shedding mechanism when Figure 16 is the unlatching of discharging lid;
Figure 17 is the vertical view of shedding mechanism in Figure 16;
Figure 18 is the E direction view in Figure 17;
The positional structure schematic diagram of arc scraper when Figure 19 is discharging state;
Figure 20 is the structural representation of energy-efficient sticky material dryer;
Figure 21 is the structural representation that spiral stirring device and shredder assembly are arranged on drying machine drying main shaft 92;
Figure 22 is the sectional view along C-C line in Figure 21;
Figure 23 is the sectional view along D-D line in Figure 22;
Figure 24 is the sectional view of cooling machine cylinder body in haydite cooler.
Embodiment
Haydite is as shown in Figure 1 molded into complete equipment, shown in figure is the shaping schema of haydite, equipment wherein have employed the simple technique of painting, it comprises Pulverized Coal Bin 11, fine coal ash silo 12 and clay storehouse 13, this suite of equipment also comprises the post-type mixer 4 set gradually after going to, pan-type pelletizer 5, fluid-bed drier 6, waterfall falls formula rotary kiln 7 and haydite cooler 8, Pulverized Coal Bin 11, the discharging port in fine coal ash silo 12 and clay storehouse 13 is respectively by conveyor screw 14, the pipeline of metering tank scale and arrange accordingly is connected on the opening for feed of post-type mixer 4, various material claims to enter post-type mixer 4 after metering through test tank, post-type mixer 4 is also equipped with quantitative water supply device, quantitative water supply device is made up of water supply tank 15 and water-supply line 16, water-supply line 16 is equipped with flow valve, thus realize certainty ratio feedwater, the discharging port of post-type mixer 4 is communicated with the charging port of pan-type pelletizer 5 by worm conveyor, the pan-type pelletizer 5 that front and back are arranged, fluid-bed drier 6, the waterfall formula rotary kiln 7 that falls is connected by pipeline successively with haydite cooler 8, by pipeline or rotary conveyor, shaping haydite is carried, haydite surface treating machine 2 is also provided with between pan-type pelletizer 5 and fluid-bed drier 6, the haydite that pan-type pelletizer 5 can be made of haydite surface treating machine 2 is round as a ball further and improve its degree of compactness, eliminate the crackle on haydite, and effectively prevent it from occurring breaking in the process that fluidisation is dried or haydite is dried, namely the material that post-type mixer 4 is stirred is transported in buffering chamber temporary through worm conveyor, pan-type pelletizer 5 balling-up is entered again through worm conveyor, haydite after balling-up through the process of haydite surface treating machine laggard enter fluid bed dryer 6 dry, described haydite is molded into complete equipment and also comprises the energy-efficient sticky material dryer 9 being positioned at front, clay storehouse 13, thus ensure that the clay thrown in clay storehouse 13 is not containing caking, after cooling prepared by haydite, be transported on sieve apparatus 18 by lift 17, by the haydite sizing screening of sieve apparatus 18 by different grain size size, the haydite of suitable particle size is selected to enter in haydite storehouse 19, the concrete structure of sieve apparatus is prior art, do not repeat them here.
Below in conjunction with accompanying drawing, aforesaid device is illustrated one by one.
The post-type mixer adopted in the present invention uses that the patent No. is 2010102011750, patent name is the patented product of post-type mixer, this product is the stirrer of our company's exploitation, various materials can stir by it, effectively prevent segregation phenomenon, as shown in Figure 11, this post-type mixer 4 comprises axle of stirrer frame 41 and open-topped barrel 42, what barrel 42 was vertical is rotatably connected on machine, to be driven by the power set that is contained in frame 41 on 41, barrel 42 bottom center is provided with discharge port, discharge port is furnished with openable discharging lid 48; The structure that barrel 42 is rotatably connected in frame 41 is as follows: be connected with discharge port encirclement gear ring within it bottom barrel 42, frame 41 is connected with support set, ring gear against rotation is connected on support set, gear ring is driven by power set, the wheel box that power set comprises barrel motor and is connected with barrel motor power, the output shaft of wheel box is equipped with and gear ring meshed gears.The top of barrel 42 is provided with the cover 43 be fixed in frame 41, cover 43 is provided with charging opening, two axis holes supplying main stir shaft 44 and secondary stir shaft 45 to pass respectively and the slotted eye for scraper arm 47 activity, the edge of cover 43 is connected with the seal cartridge for gap between closed cover 43 and barrel 42, the bottom surface of cover 13 is connected with the pipeline that adds water, and the pipeline that adds water is provided with posticum.Frame 41 is rotatably connected to and is each passed through two axis holes and stretches into main stir shaft 44 in barrel 42 and secondary stir shaft 455, the paddle for stirring main stir shaft 44 and secondary stir shaft 455 is respectively equipped with, main stir shaft 44 and secondary stir shaft 455 are driven by the stirring power set be contained in frame 1, stirring power set can be two motors, and two motors drive main stir shaft and secondary stir shaft respectively; Stirring power set also can be a motor, drives main stir shaft and secondary stir shaft by gear transmission chain simultaneously.Be provided with the arc scraper 46 that can fit with barrel in barrel, arc scraper 46 is fixed in scraper arm 47, and scraper arm 47 is driven by the driving mechanism be contained in frame 41, and scraper arm 47 is driven by the driving mechanism be contained in frame 41.Driving mechanism comprises and to be contained in frame 41 and built with the axle sleeve 449 of rotating shaft 448 and the oil cylinder that is hinged in frame 41, rotating shaft 448 upper end is hinged by the piston rod of affixed swing arm thereon and oil cylinder, and rotating shaft 448 lower end is fixedly connected with by the upper end of yoke plate with scraper arm 47.The effect of arc scraper 46 is after having stirred, and arc scraper 46 can push material to discharge port, is conducive to drawing off fast of material.
Turning to of the preferably different and main stir shaft 44 of the rotating speed of the barrel 42 of this post-type mixer, main stir shaft 44 and secondary stir shaft 455 and secondary stir shaft 45 is preferably contrary, material is because of barrel 42, turn to the otherness with rotating speed between main stir shaft 44 and secondary stir shaft 455, reverse and horizontal streams can be formed, not only make mixing of materials evenly i.e. mixing property is good, and substantially increases stirring efficiency.
The keying of discharging lid 48 can by manually carrying out, but in order to increase work efficiency, the present invention adopts shedding mechanism to drive the keying of discharging lid 48.Shedding mechanism as shown in Figure 4 and Figure 5, comprises and swings case 423, be connected with reach 442 bottom frame 41, swings case 423 and is rotatably connected on reach 442, that is swings case 423 and is realized and being rotationally connected of frame 41 by reach 442; Swing on case 423 and be connected with support box 424, the top of support box 424 is connected with orienting sleeve 425, slidably connects lifting cover 426 in orienting sleeve 425, and be rotatably connected to back shaft 427 in lifting cover 426, discharging lid 48 is fixed in back shaft 427 upper end.The bottom of barrel 42 is connected with the friction sleeve 429 that its internal surface is the guiding of wedge shape, discharging lid 48 is connected with the frictionshoe 430 matched with the friction sleeve 429 that leads, the cooperation of friction sleeve 429 and frictionshoe 430, except closing except guide effect to discharging lid 48, can also make discharging lid 48 rotate with barrel 42 under the effect of frictionshoe 430 and the mutual frictional force of friction sleeve 429.Frame 41 is hinged with unloading fuel tank 428, unloading fuel tank 428 drives lifting cover 426 along the swing sliding up and down and swing case 423 of orienting sleeve 425 by linkage assembly.Linkage assembly comprises connecting lever 431 and capstan winch 432, connecting lever 431 is hinged in support box 424, capstan winch 432 is hinged on the otic placode 443 on swing case 423, one end of connecting lever 431 by connecting rod 446 with to be fixed in the key seat 44 being elevated cover 426 lower end hinged, the other end of connecting lever 431 with can be hinged at the pull bar 433 swinging freedom activity case 423 and support box 424 in, pull bar 433 is hinged with capstan winch 432 by universal hinge 447, and capstan winch 432 is hinged with unloading fuel tank 428; Be provided with block 434 with reference to Figure 15, Figure 17 and Figure 18 capstan winch 432, the otic placode 443 swinging case 423 is provided with the limited block 435 that two pieces points are listed in block 434 both sides.With reference to Figure 14 and Figure 16, support box 424 is also connected with registration arm 436, frame 41 is connected with the shackle member 437 matched with registration arm 436.In order to prevent foreign material from falling into, the lifting of impact lifting cover 426, has telescopic dirt-proof boot 445 at the outside cover of lifting cover 426 and orienting sleeve 425.
The opening-closing process of discharging lid 48 is driven to be described referring to Figure 14, Figure 15, Figure 16 and Figure 17 to shedding mechanism:
The unlatching of discharging lid 48: the state shown in Fig. 4 and Fig. 5 is the closing condition of discharging lid 48, during unlatching, starting unloading fuel tank 428 makes its piston rod retraction dragging capstan winch 432 rotate around its hinge, the capstan winch 432 rotated drives connecting lever 431 to rotate around its hinge by pull bar 433, the connecting lever 431 rotated is by connecting rod 446, it is downward namely to slippage in support box 424 along orienting sleeve 425 together that key seat drags the back shaft 427 being elevated cover 426 and be rotationally connected within it, thus the longitudinal direction realizing discharging lid 48 and discharge port is thrown off, when the block 434 on capstan winch 432 touches the limited block 435 of close unloading fuel tank 428 setting on otic placode 443, capstan winch 432 no longer rotates around its hinge, now discharging lid 48 has dropped to low spot and has departed from discharge port completely, the piston rod of unloading fuel tank 428 continues retraction, unloading fuel tank 428 realizes swinging case 423 by the limited block 435 that the block 434 on capstan winch 432 promotes on otic placode 443 and rotates, the swing case 423 rotated drives support box 424 to rotate together and makes registration arm 436 depart from the shackle member 437 matched, thus realize discharging lid 48 and laterally remove below discharge port, the opening process of discharging lid 48 completes, state after having opened as shown in Figure 16 and Figure 17.
The closedown of discharging lid 48: the state shown in Figure 16 and Figure 17 is the opened condition of discharging lid 48, after discharging, starting unloading fuel tank 428 makes its piston rod stretch out, now due to the axle center of capstan winch 432 hinge and the line of centres in axle center of the center of turning circle of capstan winch 432 and piston rod hinge and the angle of the axial line of piston rod very little, capstan winch 432 does not occur to rotate around its hinge under the promotion of piston rod, but turned round by otic placode 443 promotion swing case 423, pivotal swing case 423 drives discharging lid 48 to turn round by support box 424, when registration arm 436 engages with shackle member 437, swing case 423 registration arm 436 and shackle member 437 spacing under no longer rotate, discharging lid 48 has turned round to put in place and has been in immediately below discharge port 48, now because the angle of the axial line of above-mentioned line of centres and piston rod increases, the continuing to stretch out of piston rod just can drive capstan winch 432 to turn round around its hinge, capstan winch 432 is by pull bar 433, connecting lever 431, connecting rod 446, key seat 44 promotes lifting cover 426 and the back shaft 427 that is rotationally connected within it together along orienting sleeve 425 upwards slippage, thus realize discharging lid 48 on move, when the block 434 on capstan winch 432 touches the limited block 435 away from unloading fuel tank 428 setting on otic placode 443, capstan winch 432 no longer rotates, now discharging lid 48 moves on to position discharge port 48 is closed, the closing process of discharging lid 48 completes.
Referring to Figure 12, Figure 13 and Figure 19, the course of action of arc scraper 46 is described.During stirring, arc scraper 46 is attached on the inwall of barrel 42 as shown in Figure 12 and Figure 13, after stirring completes, open discharging lid 48 and carry out discharging, after the major part material in barrel draws off, start oil cylinder pushing swing arm driving rotating shaft 448 and rotate, the rotating shaft 448 of rotation drives scraper arm 47 to drive arc scraper 46 to be flapped toward the state shown in discharge port and Fig. 9 by yoke plate, thus realize arc scraper 46 and push the material bottom barrel 42 to discharge port, to reach the object accelerating discharging.After discharging completes, the return of arc scraper 46 is contrary with said process, does not repeat them here.
As shown in Figures 2 and 3, pan-type pelletizer in the present invention comprises tablets press frame 51, tablets press frame 51 is connected with supporting bracket 52, supporting bracket 52 is rotatably connected to and is obliquely installed and the granulation main shaft 53 driven by granulation power set, namely the cross section of supporting bracket 52 adopts trilateral to arrange, granulation main shaft 53 is rotatably connected on this hypotenuse by bearing support, thus ensure that granulation main shaft 53 is inclined upwardly from bottom and upwards arrange, granulation power set is the granulation power motor 593 be arranged on supporting bracket 52, granulation main shaft 53 is by sprocket wheel, chain power is connected in the power output shaft of granulation power motor 593, above-mentioned power connects the structure that also can adopt gears meshing, which kind of power syndeton of concrete employing is selected according to situation and design requirements on the spot for those skilled in the art.On granulation main shaft 53, power is connected with the granulation disc 54 connected perpendicular to granulation main shaft 53, granulation disc 54 has base plate and edge, columniform side, supporting bracket 52 is also connected with across the support bar 55 on granulation disc 54, support bar 55 is connected with down and stretches and the material scraping plate 56 of fitting with granulation disc 54 inwall, namely material scraping plate 56 is fitted with the inwall on edge, above-mentioned side, when granulation disc 54 rotates with granulation main shaft 53, this material scraping plate 56 can effectively remove the material be bonded on granulation disc inwall, and material scraping plate 56 is arranged along the radial direction of granulation disc 54, also certain agitaion is played, prevent the haydite after granulation to be fitted on the inwall of granulation disc 54 always, material scraping plate 56 is bolted on support bar 55, material scraping plate 56 can be provided with the elongated hole arranged along granulation disc radial direction, thus can adjust the position of material scraping plate 56, namely adjust the outer side edges of material scraping plate 56 and the inwall of granulation disc 54 to fit situation, ensure scraper effect, support bar 55 is also connected with stretch into granulation disc 54 and with granulation disc 54 bottom the stirring flitch 57 of fitting, stir flitch 57 and be also provided with the vertical elongated hole that arranges and by being connected on support bar 55 through the bolt of elongated hole, thus adjustment stirs flitch 57 from the distance bottom granulation disc 54, stir flitch 57 can effectively excessively bond or concentrate on the middle part of granulation disc 54 by free-standing stirrer 4 material out, stirring flitch 57 can stir material to be made it to turn round with granulation disc 54, thus realize granulation, haydite after granulation completes goes out granulation disc 54 at whipping flows by action, support bar 55 is also connected with the weep pipe 58 be positioned at above granulation disc 54 open top, weep pipe 58 is provided with and adds sprinkler head.
As shown in Figure 2, one end of supporting bracket 52 is hinged on an end of tablets press frame 51, support arm 59 is equipped with in relative the other end of tablets press frame 51, make support arm 59 is connected with and heighten bolt 591, the other end of supporting bracket 52 is connected with the web plate being sleeved on and heightening on bolt 591, heighten the adjusting nut 592 bolt 59 being bolted with and being located by web plate, namely heighten on bolt 59 and be bolted with upper and lower two adjusting nuts 592, web plate is clamped location by two adjusting nuts 592, ensure by screwing adjusting nut 592, by screwing the height of adjusting nut 592 control linkage plate, thus control the angle of inclination of granulation disc 54 on supporting bracket 52 namely, ensure shaping globule size and the placing quality of haydite.
As shown in Figure 6 and Figure 7, described fluid-bed drier 6 comprises fluidisation stoving rack 61, fluidisation stoving rack 61 is elasticly connected with fluidisation warehouse for drying 62, this elasticity connects can use the spring shown in figure, namely between fluidisation stoving rack 61 and fluidisation warehouse for drying 62, support spring 692 is connected with, also the mode that other elasticity such as such as elastic caoutchouc pillar stiffener in prior art connect can be adopted, the front top of fluidisation warehouse for drying 62 is provided with opening for feed, rear end is provided with discharge nozzle, fluidisation is equipped with at the middle part of fluidisation warehouse for drying 62 dries screen cloth 63, fluidisation is dried screen cloth 63 and the inner chamber of fluidisation warehouse for drying 62 is divided into air-inlet cavity and air-out chamber from bottom to top, fluidisation warehouse for drying 62 is provided with the blast inlet 64 be communicated with air-inlet cavity and the exhaust duct 65 be communicated with air-out chamber, vibrating motor 66 sidewall of fluidisation warehouse for drying 62 is equipped with.
As shown in Figure 6, described sulfuration warehouse for drying 62 is hinged with and is positioned at the overflow support 67 that screen cloth 63 rear is dried in sulfuration, overflow support 67 front portion is equipped with and is dried screen cloth 63 rear end with sulfuration and to fit and cross section is the overflow weir 68 of arc-shaped, overflow weir adjustment guide rail 69 outer side wall of fluidisation warehouse for drying 62 is equipped with, the overhanging end of the hinge on overflow support 67 is connected with adjustment support arm 691, the overhanging end of adjustment support arm 691 is fixed on overflow weir adjustment guide rail 69 by bolt and nut, by screw adjustment support arm 691 overflow weir adjustment guide rail 69 on position and after being locked by bolt and nut, adjustable overflow weir 68 exceeds the distance that screen cloth 63 is dried in sulfuration, thus guarantee overflow height, satisfactory haydite is discharged from discharge nozzle.
This fluid-bed drier 6 in use; in fluidisation warehouse for drying 62, hot blast is poured by blast inlet 64; in fluidisation warehouse for drying 62, the haydite processed by haydite surface treating machine 2 is dropped into from opening for feed; under the effect of air-flow; haydite can blow afloat from screen cloth and carry out preliminarily dried, and satisfactory haydite can flow in discharge nozzle from the top of overflow weir 68 and discharge.
As shown in Figure 8 and Figure 9, the described waterfall formula rotary kiln 7 that falls comprises rotary kiln bearing 71 and is rotatably connected on the cylinder of rotary kiln 72 on rotary kiln bearing 71, the rotary kiln power set driving cylinder of rotary kiln 72 to rotate rotary kiln bearing 71 is also equipped with, two supporting-point roller be oppositely arranged rotary kiln bearing 71 are equipped with, cylinder of rotary kiln 72 is positioned at the middle upper part of two supporting-point roller, the rotary kiln bearing 71 of at least two same structures is set, cylinder of rotary kiln 71 is slightly tilted to lower setting after going to, be convenient to haydite rearward run, rotary kiln power set comprises rotary kiln drive-motor, the power output shaft of rotary kiln motor is equipped with driving toothed gear, the driven gear ring engaged with driving toothed gear cylinder of rotary kiln 72 is equipped with, when rotary kiln motor drives driving toothed gear to rotate, cylinder of rotary kiln 72 rotates, the inwall of cylinder of rotary kiln 72 is equipped with and axially extends and at least three the material turning cylinders 79 be periphery along its cross section along cylinder of rotary kiln 72, the cross section of material turning cylinder 79 is in semicircle as illustrated in the drawing, namely its outer wall surface is arc-shaped, above-mentioned outer wall refers to and is arranged in the outer wall of cylinder of rotary kiln 72 to portion's section that its inner chamber extends, thus be conducive to haydite round and smooth rolling in the process of drying, prevent because of the rigid haydite disrepair phenomenon occurred that collides with, and the setting of material turning cylinder 79 make shaping after haydite stir can be round and smooth in process in cascade, thus omnibearing stereo oven dry is carried out to haydite, each material turning cylinder 79 shown in the figure is made up of the cylinder of multistage closed at both ends, can the thermopair stretching into material turning cylinder 79 be housed on cylinder of rotary kiln 72, thus measurement kiln temperature, the described waterfall formula rotary kiln 7 that falls also comprises feed sleeve 73 and discharging sleeve 74, the rear ends of described cylinder of rotary kiln is rotatably connected on feed sleeve 73 and discharging sleeve 74 respectively, the rotary kiln feed-pipe 75 stretching into cylinder of rotary kiln 72 inner chamber feed sleeve 73 is equipped with, the bottom of discharging sleeve 74 is provided with rotary kiln discharge nozzle 76, the rearward end of discharging sleeve 74 is also equipped with spitfire end and sprays to flamethrower 77 in cylinder of rotary kiln 72, exhaust blower 78 is equipped with at the top of feed sleeve 73.When the flame flame of flamethrower 77 sprays in cylinder of rotary kiln 72 from discharging sleeve 74, heat flows in cylinder of rotary kiln 72, by the drainage of exhaust blower 78, makes hot blast to the flowing of feed sleeve 73 place, thus effectively dries haydite.
As shown in Figure 10 and Figure 24, described haydite cooler 8 comprises cooler base and is rotatably connected on the cooling machine cylinder body 82 on cooler bearing 81, the all uncovered setting in front and back end of cooling machine cylinder body 82, the cooler power set driving cooling machine cylinder body 82 to rotate cooler bearing 81 is also equipped with, two rollers be oppositely arranged cooler base are equipped with, described cooling machine cylinder body 82 is positioned in the middle of the top of two rollers, cooler power set comprises cooler drive-motor 86, the power output shaft of cooler drive-motor 86 is equipped with driving toothed gear, the follower gear engaged with this driving toothed gear cooling machine cylinder body 82 is equipped with, the inwall of cooling machine cylinder body 82 is equipped with and axially extends and many material turning gussets 83 of spiral setting along cooling machine cylinder body 82, material turning gusset 83 extends to its inner chamber radial direction from cooling machine cylinder body 82, cooler end shrouding 84 is equipped with in the leading section of described cooling machine cylinder body 82, the cooler feed-pipe 85 stretching into cooling machine cylinder body 82 inner chamber is equipped with at the middle part of cooler end shrouding 84, namely the middle part of cooler end shrouding 84 is provided with circular hole, cooler feed-pipe 85 stretches in cooling machine cylinder body 82 through this circular hole, as shown in figure 24, in the present embodiment, the inwall of cooling machine cylinder body 82 second half section is provided with above-mentioned material turning gusset 83, the inwall of cooling machine cylinder body 82 first half section has smooth surface, when the haydite after shaping oven dry is after cooler feed-pipe 85 enters this cooling machine cylinder body 82, first through the round as a ball cooling of smooth surface, cooling is stirred again through material turning gusset 83 when entering the second half section of cooling machine cylinder body again, omnibearing cooling is carried out while being fed forward in haydite limit the most at last.
As shown in Figure 4 and Figure 5, the surface treatment machine drum body 22 that haydite surface treating machine 2 comprises surface treatment machine base 21 and is rotatably connected on surface treating machine bearing 21, the surface treatment power plants that drive surfaces handler cylindrical shell 22 rotates surface treating machine bearing 21 is also equipped with, two symmetrically arranged rollers surface treating machine bearing 21 are equipped with, multiple surface treating machine bearing 21 can be set according to the length of surface treatment machine drum body 22, surface treatment machine drum body is positioned at the middle upper part of two rollers, surface treatment power plants is surface treating machine motor 27, it is rotated by gear drive surface treatment machine drum body 22, namely the outside surface of surface treatment machine drum body 22 is connected with fluted disc 28, the power gear engaged with fluted disc 28 power output shaft of surface treating machine motor 27 is equipped with, the rear ends of described surface treatment machine drum body 22 is equipped with end shrouding 24 respectively, the surface treating machine feed-pipe 25 stretching into surface treatment machine drum body 22 inner chamber is equipped with at the middle part of anterior end shrouding 24, the end shrouding 24 at rear portion is periphery near multiple surface treating machine discharge ports 26 of this shrouding edge, end setting.The haydite produced by pan-type pelletizer enters feed-pipe 25 and enters in surface treatment machine drum body 22, discharges after round as a ball by surface treatment machine drum body 22 inwall rotated from surface treating machine discharge port 26.
As shown in Figure 20 and Figure 21, the drying machine drying cylinder 93 that energy-efficient sticky material dryer 9 comprises drying machine drying frame 91 and is connected in drying machine drying frame 91, the drying machine drying main shaft 92 driven by crushing drying power set is rotatably connected in drying machine drying cylinder 93, crushing drying power set comprises the oven dry motor be connected in drying machine drying frame 91, drying machine drying main shaft 92 is connected by geartransmission with the power output shaft of drying motor, the lower front of drying machine drying cylinder 93 is provided with opening for feed, lower rear is provided with discharge port, this energy-efficient sticky material dryer 9 also comprises screw feeder, the discharge end of screw feeder is connected with opening for feed, namely clay-bonded sand enters screw feeder from starting material storehouse, drying machine drying cylinder 93 is entered by opening for feed by screw feeder, the leading portion of drying machine drying main shaft 92 is equipped with shredder assembly, spiral stirring device back segment is equipped with, the upper front end of described drying machine drying cylinder 93 is equipped with hot blast access tube 94, upper rear end is equipped with hot wind discharge duct 95.
As shown in Figure 20 to Figure 23, described shredder assembly comprises the many groups crushing cutter group 96 be periphery on drying machine drying main shaft 92, many groups crushing cutter group 96 is arranged along drying machine drying main shaft 92 axially spaced-apart, each group crushing cutter group 96 comprises and to be periphery on drying machine drying main shaft 92 and radially-protruding many crushing cutter, be connected with the bearing rib be arranged on drying machine drying main shaft 92 between crushing cutter between adjacent, the crushing cutter in the crushing cutter group 96 of two groups, front and back staggers setting, described spiral stirring device comprises spiral and is connected to multiple support posts 97 on drying machine drying main shaft 92, the two bottom sides of support post 97 is equipped with the bottom blade 98 stretched out to both lateral sides, it is the top loose metal blade 99 that angle is arranged that the top of support post 97 is equipped with the axis of drying machine drying main shaft 92, multiple tops loose metal blade 99 is consistent with the axis angle of drying machine drying main shaft 92 and multiple tops loose metal blade 99 forms spiral-line arranges, the inwall of described drying machine drying cylinder 93 back segment also fill spaced every vane plate 911, every the spiral-line diameter that the internal diameter of vane plate 911 is formed slightly larger than above-mentioned feeding blade 99, thus effectively prevent interference, and slow down hot wind flow speed, hot blast is fully dried clay-bonded sand.
As shown in Figure 1, be save energy, the hot blast that the exhaust blower 78 that waterfall falls formula rotary kiln 7 is drawn to the air intake port of fluid-bed drier 6, energy-efficient sticky material dryer 9 and haydite cooler 8, thus makes full use of heat energy through Pipeline transport, reduces energy consumption.
The above is specific constructive form of the present invention, and the present invention is not restricted to the described embodiments, and the art personnel, replaces all in protection scope of the present invention based on the equivalent variations of concrete structure in the present invention and parts.
Claims (10)
1. a haydite is molded into complete equipment, comprise Pulverized Coal Bin (11), fine coal ash silo (12) and clay storehouse (13), it is characterized in that: this suite of equipment also comprises the post-type mixer (4) set gradually after going to, pan-type pelletizer (5), fluid-bed drier (6), waterfall falls formula rotary kiln (7) and haydite cooler (8), Pulverized Coal Bin (11), the discharging port of fine coal ash silo (12) and clay storehouse (13) is connected to respectively by spiral metering scale on the opening for feed of post-type mixer (4), (4) are also equipped with quantitative water supply device with post-type mixer, the discharging port of post-type mixer (4) is communicated with by the charging port of worm conveyor with pan-type pelletizer (5), the pan-type pelletizer (5) that front and back are arranged, fluid-bed drier (6), the waterfall formula rotary kiln (7) that falls is connected by pipeline successively with haydite cooler (8).
2. haydite according to claim 1 is molded into complete equipment, it is characterized in that: described pan-type pelletizer comprises tablets press frame (51), tablets press frame (51) is connected with supporting bracket (52), supporting bracket (52) is rotatably connected to and is obliquely installed and the granulation main shaft (53) driven by granulation power set, the upper power of granulation main shaft (53) is connected with the granulation disc (54) connected perpendicular to granulation main shaft (53), supporting bracket (52) is also connected with across the support bar (55) on granulation disc (54), support bar (55) is connected with down and stretches and the material scraping plate (56) of fitting with granulation disc (54) inwall, support bar (55) is also connected with stretch into granulation disc (54) and with granulation disc (54) the bottom stirring flitch (57) of fitting, support bar (55) is also connected with the weep pipe (58) be positioned at above granulation disc (54) open top, weep pipe (58) is provided with and adds sprinkler head.
3. haydite according to claim 2 is molded into complete equipment; it is characterized in that: one end of described supporting bracket (52) is hinged on an end of tablets press frame (51); support arm (59) is equipped with in relative the other end of tablets press frame (51); support arm (59) is connected with and heightens bolt (591); the other end of supporting bracket (52) is connected with the web plate being sleeved on and heightening on bolt (591), heightens the adjusting nut (592) bolt (591) being bolted with and being located by web plate.
4. haydite according to claim 1 is molded into complete equipment, it is characterized in that: described fluid-bed drier (6) comprises fluidisation stoving rack (61), fluidisation stoving rack (61) is elasticly connected with fluidisation warehouse for drying (62), the front top of fluidisation warehouse for drying (62) is provided with opening for feed, rear end is provided with discharge nozzle, fluidisation is equipped with at the middle part of fluidisation warehouse for drying (62) dries screen cloth (63), fluidisation is dried screen cloth (63) and the inner chamber of fluidisation warehouse for drying (62) is divided into air-inlet cavity and air-out chamber from bottom to top, fluidisation warehouse for drying (62) is provided with the blast inlet (64) be communicated with air-inlet cavity and the exhaust duct (65) be communicated with air-out chamber, vibrating motor (66) sidewall of fluidisation warehouse for drying (62) is equipped with.
5. haydite according to claim 4 is molded into complete equipment, it is characterized in that: described fluidisation warehouse for drying (62) is hinged with and is positioned at the overflow support (67) that fluidisation dries screen cloth (63) rear, overflow support (67) front portion is equipped with and is dried screen cloth (63) rear end with fluidisation and to fit and cross section is the overflow weir (68) of arc-shaped, overflow weir adjustment guide rail (69) outer side wall of fluidisation warehouse for drying (62) is equipped with, the overhanging end of the hinge on overflow support (67) is connected with adjustment support arm (691), the overhanging end of adjustment support arm (691) is fixed on overflow weir adjustment guide rail (69) by bolt and nut.
6. haydite according to claim 1 is molded into complete equipment, it is characterized in that: the described waterfall formula rotary kiln (7) that falls comprises rotary kiln bearing (71) and is rotatably connected on the cylinder of rotary kiln (72) on rotary kiln bearing (71), the rotary kiln power set driving cylinder of rotary kiln (72) to rotate rotary kiln bearing (71) is also equipped with, the inwall of cylinder of rotary kiln (72) is equipped with and axially extends and at least three the material turning cylinders (79) be periphery along its cross section along cylinder of rotary kiln (72), the described waterfall formula rotary kiln (7) that falls also comprises feed sleeve (73) and discharging sleeve (74), the rear ends of described cylinder of rotary kiln is rotatably connected on feed sleeve (73) and discharging sleeve (74) respectively, the rotary kiln feed-pipe (75) stretching into cylinder of rotary kiln (72) inner chamber feed sleeve (73) is equipped with, the bottom of discharging sleeve (74) is provided with rotary kiln discharge nozzle (76), the rearward end of discharging sleeve (74) is also equipped with spitfire end and sprays to flamethrower (77) in cylinder of rotary kiln (72), exhaust blower (78) is equipped with at the top of feed sleeve (73).
7. haydite according to claim 1 is molded into complete equipment, it is characterized in that: described haydite cooler (8) comprises cooler base and is rotatably connected on the cooling machine cylinder body (82) on cooler bearing (81), the cooler power set driving cooling machine cylinder body (82) to rotate cooler bearing (81) is also equipped with, the inwall of cooling machine cylinder body (82) is equipped with and axially extends and many material turning gussets (83) of spiral setting along cooling machine cylinder body (82), the rear ends of described cooling machine cylinder body (82) is equipped with cooler end shrouding (84) respectively, the cooler feed-pipe (85) stretching into cooling machine cylinder body (82) inner chamber is equipped with at the middle part of cooler end shrouding (84).
8. the haydite according to any one of claim 1-7 is molded into complete equipment, it is characterized in that: between pan-type pelletizer (5) and fluid-bed drier (6), be also provided with haydite surface treating machine (2), haydite surface treating machine (2) comprises surface treatment machine base (21) and is rotatably connected on the surface treatment machine drum body (22) on surface treating machine bearing, the surface treatment power plants that drive surfaces handler cylindrical shell (22) rotates surface treating machine bearing is also equipped with, the rear ends of described surface treatment machine drum body (22) is equipped with end shrouding (24) respectively, the surface treating machine feed-pipe (25) stretching into surface treatment machine drum body (22) inner chamber is equipped with at the middle part of anterior end shrouding (24), the end shrouding (24) at rear portion is periphery near multiple surface treating machine discharge ports (26) of this shrouding edge, end setting.
9. the haydite according to any one of claim 1-7 is molded into complete equipment, it is characterized in that: described haydite is molded into complete equipment and also comprises the energy-efficient sticky material dryer (9) being positioned at clay storehouse (13) front, energy-efficient sticky material dryer (9) comprises drying machine drying frame (91) and is connected to the drying machine drying cylinder (93) in drying machine drying frame (91), the drying machine drying main shaft (92) driven by crushing drying power set is rotatably connected in drying machine drying cylinder (93), the lower front of drying machine drying cylinder (93) is provided with opening for feed, lower rear is provided with discharge port, the leading portion of drying machine drying main shaft (92) is equipped with shredder assembly, spiral stirring device back segment is equipped with, the upper front end of described drying machine drying cylinder (93) is equipped with hot blast access tube (94), upper rear end is equipped with hot wind discharge duct (95).
10. haydite according to claim 9 is molded into complete equipment, it is characterized in that: described shredder assembly comprises the many groups crushing cutter group (96) be periphery on drying machine drying main shaft (92), many groups crushing cutter group (96) is arranged along drying machine drying main shaft (92) axially spaced-apart, each group crushing cutter group (96) comprise be periphery upper and radially-protruding many crushing cutter at drying machine drying main shaft (92), the bearing rib be arranged on drying machine drying main shaft (92) is connected with between crushing cutter between adjacent, before and after crushing cutter on two groups of crushing cutter groups (96) to stagger setting, described spiral stirring device comprises spiral and is connected to multiple support posts (97) on drying machine drying main shaft (92), the two bottom sides of support post (97) is equipped with the bottom blade (98) stretched out to both lateral sides, it is top loose metal blade (99) that angle is arranged that the top of support post (97) is equipped with the axis of drying machine drying main shaft (92), and multiple top loose metal blade (99) is consistent with the axis angle of drying machine drying main shaft (92) and spiral-line is formed at multiple top loose metal blade (99) arranges.
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| CN105732002B (en) * | 2016-02-18 | 2018-12-14 | 丽水市陶筑建材科技有限公司 | Ceramsite production process and its production equipment |
| CN106966706B (en) * | 2017-03-24 | 2019-03-26 | 山东磐石刚玉有限公司 | The technique and the technique device therefor of white fused alumina plating cobalt oxide |
| CN111890551A (en) * | 2020-07-23 | 2020-11-06 | 浙江方远新材料股份有限公司 | High-precision batching device for ceramsite raw materials |
| CN114434622B (en) * | 2020-11-01 | 2024-09-24 | 山东天意机械股份有限公司 | High-efficiency complete production line for ceramsite wallboard and production method thereof |
| CN114213143B (en) * | 2022-02-21 | 2022-04-22 | 山东恒远利废技术股份有限公司 | Method for harmless treatment of municipal sludge and preparation of ceramsite |
| CN114956782A (en) * | 2022-06-29 | 2022-08-30 | 山东恒远利废技术股份有限公司 | Method for preparing high-strength aggregate ceramsite by using electroplating sludge |
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| CN202725128U (en) * | 2012-09-12 | 2013-02-13 | 重庆昊磐节能科技有限公司 | Granulation part structure of coal ash ceramsite production line |
| CN202730011U (en) * | 2012-09-12 | 2013-02-13 | 重庆昊磐节能科技有限公司 | Powdered coal ash ceramsite production line |
| CN203545897U (en) * | 2013-11-14 | 2014-04-16 | 山东恒远利废技术发展有限公司 | Set of equipment for molding ceramsites |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0675669B2 (en) * | 1990-05-28 | 1994-09-28 | 有限会社奥村鉄工 | Compressive granulation equipment for ceramic raw materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202725128U (en) * | 2012-09-12 | 2013-02-13 | 重庆昊磐节能科技有限公司 | Granulation part structure of coal ash ceramsite production line |
| CN202730011U (en) * | 2012-09-12 | 2013-02-13 | 重庆昊磐节能科技有限公司 | Powdered coal ash ceramsite production line |
| CN203545897U (en) * | 2013-11-14 | 2014-04-16 | 山东恒远利废技术发展有限公司 | Set of equipment for molding ceramsites |
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Address after: No. 128, Liuheng Road, Chengguan Street, Linqu County, Weifang City, Shandong Province Patentee after: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Address before: 262600 East head of Niushan Road, Dongcheng Street office, Linqu County, Weifang City, Shandong Province Patentee before: SHANDONG HENGYUAN WASTE USE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Denomination of invention: A complete set of ceramsite forming equipment Effective date of registration: 20220317 Granted publication date: 20150415 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Registration number: Y2022980002666 |
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Date of cancellation: 20230303 Granted publication date: 20150415 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Registration number: Y2022980002666 |