CN113232142A - High-strength environment-friendly sludge ceramsite automatic processing equipment and method thereof - Google Patents
High-strength environment-friendly sludge ceramsite automatic processing equipment and method thereof Download PDFInfo
- Publication number
- CN113232142A CN113232142A CN202110466383.1A CN202110466383A CN113232142A CN 113232142 A CN113232142 A CN 113232142A CN 202110466383 A CN202110466383 A CN 202110466383A CN 113232142 A CN113232142 A CN 113232142A
- Authority
- CN
- China
- Prior art keywords
- stirring
- roasting
- granulation
- aging
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 114
- 238000003756 stirring Methods 0.000 claims abstract description 110
- 230000032683 aging Effects 0.000 claims abstract description 61
- 238000007906 compression Methods 0.000 claims abstract description 59
- 230000006835 compression Effects 0.000 claims abstract description 59
- 238000005469 granulation Methods 0.000 claims abstract description 55
- 230000003179 granulation Effects 0.000 claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 29
- 230000018044 dehydration Effects 0.000 claims abstract description 23
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000002910 solid waste Substances 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 53
- 238000001125 extrusion Methods 0.000 claims description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 22
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 22
- 241001330002 Bambuseae Species 0.000 claims description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 22
- 239000011425 bamboo Substances 0.000 claims description 22
- 229910010293 ceramic material Inorganic materials 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003892 spreading Methods 0.000 description 21
- 230000007480 spreading Effects 0.000 description 19
- 230000008569 process Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003679 aging effect Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
- F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
- F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
- F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
- F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
- F27B2007/165—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall forming a helical lifting projection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/03—Charges containing minerals
- F27M2001/035—China
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/18—Composition, conformation or state of the charge in the form of pellets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides high-strength environment-friendly automatic processing equipment and a method thereof for sludge ceramsite, which comprises a sludge raw material bin, a sludge storage tank, a stirring mechanism, a dehydration mechanism, an aging mechanism, a granulation mechanism, a drying mechanism, a roasting mechanism, a cooling mechanism and a screening mechanism which are sequentially connected and distributed in a U shape, wherein the stirring mechanism is also connected with a solid waste powder storage tank, the granulation mechanism comprises a shell, a feed hopper, a forming assembly and a discharge hopper, the feed hopper is arranged on the upper side of the shell, the discharge hopper is arranged on the lower side of the shell, and the forming assembly comprises a driving compression roller and a driven compression roller which are rotatably arranged in the shell and a granulation driving set for driving the driving compression roller and the driven compression roller to rotate. The invention efficiently produces the ceramsite with excellent quality, stable performance and good strength by an automatic production line through mixing, stirring, dehydration, aging, granulation, drying, roasting, cooling and screening so as to meet the market requirements.
Description
Technical Field
The invention relates to the technical field of ceramsite production equipment, in particular to high-strength environment-friendly automatic processing equipment and method for sludge ceramsite.
Background
Ceramsite, as its name implies, is a ceramic particle, a lightweight aggregate produced by foaming in a rotary kiln. Most of the appearance characteristics of the ceramsite are round or oval spheres, but some imitation gravel ceramsite are not round or oval spheres but are irregular gravel. The shape of the ceramsite varies with the process. The surface of the ceramic porcelain is provided with a hard shell which is ceramic or enamel, has the functions of water resistance and gas retention and endows the ceramic grains with higher strength. It has the advantages of spherical shape, smooth and hard surface, honeycomb shape inside, low density, low heat conductivity and high strength. In the refractory industry, ceramsite is mainly used as aggregate of heat-insulating refractory material. The ceramsite is prepared from a plurality of production raw materials, wherein the ceramsite is prepared by drying, grinding, balling and sintering biological sludge serving as a main raw material in cooperation with solid wastes such as fly ash, shale, engineering waste soil, tailings and the like, and is called biological sludge ceramsite for sewage treatment. The biological sludge replaces partial clay to fire the ceramsite, so that the clay is saved, the farmland is protected, and a certain environment-friendly effect is achieved. However, the existing ceramsite production equipment cannot perform compaction treatment on the ceramsite, so that the strength of the formed ceramsite is low.
Disclosure of Invention
The invention aims at the defects, and provides the automatic processing equipment for the high-strength environment-friendly sludge ceramsite, which adopts the sludge and the solid wastes as raw materials to produce the ceramsite, can compact the ceramsite to form the high-strength high-density ceramsite, can realize quick demoulding, and has high production efficiency.
The first scheme adopted by the invention for solving the technical problem is as follows: a high-strength environment-friendly automatic processing device for sludge ceramsite comprises a sludge raw material bin, a sludge storage tank, a stirring mechanism, a dehydration mechanism, an aging mechanism, a granulation mechanism, a drying mechanism, a roasting mechanism, a cooling mechanism and a screening mechanism which are sequentially connected and distributed in a U shape, wherein the stirring mechanism is also connected with a solid waste powder storage tank;
the driving compression roller is provided with a plurality of static die cavities, the driven compression roller is correspondingly provided with a plurality of dynamic die cavities, the driving compression roller and the driven compression roller are matched in a rolling manner so that the dynamic die cavities and the static die cavities can be matched to form ceramsite, a plurality of thimbles are uniformly distributed on the driving compression roller in the radial direction, the dynamic die cavities are arranged at the outer end parts of the thimbles, thimble holes for slidably mounting the thimbles are formed in the driving compression roller, the length of the thimbles is smaller than that of the thimble holes, and the thimbles are also provided with reset springs;
granulation drive group includes granulation motor, granulation master gear, granulation from gear and camshaft, the granulation master gear is connected with the coaxial fixed connection of initiative compression roller, the granulation is from the coaxial fixed connection of gear and driven compression roller, the granulation motor is installed on the casing, the granulation master gear is installed on the granulation motor, the granulation is followed the gear and is passed through the bearing rotation and install on the camshaft just the granulation is followed gear and granulation master gear meshing, camshaft fixed mounting is in the casing, the camshaft periphery is located to driven compression roller ring, and fixed mounting has the cam of extruding the drawing of patterns with the outside activity of drive thimble along the thimble hole on the camshaft with thimble roll cooperation.
Furthermore, in order to ensure that the ceramic material accurately falls on the driving compression roller and the driven compression roller to fill the mold cavity, ensure that the thimble is driven by the cam to move outwards to compact the ceramic material, and reset after the ceramsite is demoulded so that the mold cavity is continuously filled; aging mechanism is connected to the feeder hopper through first lifting machine, be equipped with the feed opening that is located the middle top of initiative compression roller and driven compression roller on the feeder hopper, it locates initiative compression roller and driven compression roller below to go out the hopper, be equipped with on the thimble be used for with cam roll complex roller, reset spring locates between driven compression roller and the cam.
Furthermore, in order to realize automatic feeding, the efficiency is improved, and the manpower is liberated; the mud raw materials storehouse is connected to the mud storage tank through first delivery pump, the mud storage tank is connected to rabbling mechanism through the second delivery pump, gu useless powder storage tank is connected to the rabbling mechanism through the third delivery pump, the storehouse end in mud raw materials storehouse is equipped with out the flitch, it sets up downwards to the first delivery pump lopsidedness dorsad by being close to first delivery pump one side to go back to go out the flitch, mud storage tank bottoms is equipped with pressure sensor, pressure sensor is connected with first delivery pump and works automatic feed in order to control first delivery pump.
Furthermore, in order to realize high-efficiency stirring and effectively ensure the stirring uniformity; the stirring mechanism comprises a stirring hopper, a stirring frame, a stirring barrel, a stirring rod assembly and a stirring driving assembly used for driving the stirring barrel and the stirring rod assembly to rotate, wherein the stirring hopper is arranged at the feeding end of the stirring frame, the sludge storage tank is connected to the stirring hopper through a second conveying pump, the solid waste powder storage tank is connected to the stirring hopper through a third conveying pump, the stirring barrel is rotatably arranged in the stirring frame, the stirring rod assembly comprises two stirring shafts arranged side by side and stirring blades arranged on the stirring shaft in a spiral mode, the stirring shaft is rotatably arranged in the stirring barrel, and auxiliary stirring blades are spirally arranged on the wall of the stirring barrel.
Furthermore, in order to improve the dehydration rate and reduce the water content of the ceramsite; dewatering mechanism includes dewatering bin, air heater, extrusion pole subassembly and extrusion drive assembly, rabbling mechanism is connected to dewatering bin's feed end through first screw conveyer, dewatering bin is upwards extended to discharge end lopsidedness by the feed end and sets up, the extrusion pole subassembly is including two extrusion axles that set up side by side and spiral setting stirring the epaxial extrusion blade of extrusion, extrusion drive assembly rotates with the drive extrusion axle with the extrusion axle, the extrusion axle rotates and installs in dewatering bin, and the axle diameter of extrusion axle is crescent to discharge end one side by feed end one side, be equipped with the ventilation chamber in dewatering bin's the lateral wall, the last cavity wall in ventilation chamber is equipped with the hot-blast hole of a plurality of, the air heater communicates with each other through hot-blast hole and ventilation chamber.
Furthermore, in order to ensure that the ceramic materials are uniformly spread on the aging belt, the loading capacity of the aging belt is improved, and the aging effect can be ensured; the aging mechanism comprises an aging hopper, an aging conveying belt and an aging driving assembly used for driving the aging conveying belt to move, the dewatering mechanism is connected to the aging hopper through a second spiral conveyor, a material paving pipe extending to the aging conveying belt is arranged on the aging hopper, the aging mechanism further comprises a material paving assembly used for uniformly paving a mixture in the aging hopper on the aging conveying belt, the material paving assembly comprises a material paving frame, a material paving plate, a material paving cylinder, a rack and a material paving gear, the material paving cylinder is installed on the material paving frame, the rack is installed on the material paving cylinder, the material paving gear is rotatably installed on the material paving frame and meshed with the rack, the material paving plate is installed on the material paving gear so as to rotate along with the material paving gear, and the aging hopper is arranged on the material paving plate.
Further, in order to improve the drying effect, the side, which is in contact with the drying conveyer belt, of the ceramic material is prevented from being dried insufficiently, and the ceramic material is ensured to be dried uniformly; granulation mechanism is connected to stoving mechanism through the second lifting machine, stoving mechanism is connected to calcination mechanism through the third lifting machine, stoving mechanism includes a plurality of stoving conveyer belt that the layering set up and is used for driving the stoving driver of stoving conveyer belt motion, and the motion opposite direction of two adjacent stoving conveyer belts is located the stoving conveyer belt of the superiors and is connected with the second lifting machine, and the stoving conveyer belt that is located the lower floor is connected with the third lifting machine, the end of stoving conveyer belt is equipped with the arc stock guide that is used for guiding the haydite mixture to fall into lower floor's stoving conveyer belt.
Furthermore, in order to ensure that the ceramsite is uniformly heated, the ceramsite fully undergoes physical and chemical changes and expands to generate pores, so that the density and the quality are reduced; the roasting mechanism comprises a roasting frame, a roasting roller and a roasting driving assembly used for driving the roasting roller to rotate, a supporting roller used for rotating and installing the roasting roller is arranged on the roasting frame, a feed inlet and a discharge outlet are further formed in the front end of the roasting roller, the discharge outlet is connected with a cooling mechanism through a fourth elevator, an air supply pipe, an exhaust pipe and a combustion pipe are arranged on the roasting roller, a plurality of helical blades are arranged on the inner wall of the roasting roller, a plurality of guide plates are further arranged on the inner wall of the roasting roller, and the roasting driving assembly is connected with the roasting roller to drive the roasting roller to rotate forwards and roast and reversely to discharge.
Furthermore, in order to sieve out the ceramsite with smaller diameter, the quality of the finished ceramsite is ensured; screening mechanism includes sieve fill, sieve barrel holder, a sieve section of thick bamboo and is used for driving sieve section of thick bamboo pivoted sieve section of thick bamboo drive assembly, cooling body is fought through the fifth lifting machine and is connected with the sieve, the sieve is fought in being connected to the sieve section of thick bamboo, be equipped with a plurality of sieve mesh on the sieve section of thick bamboo, the sieve section of thick bamboo rotates to be installed on the sieve barrel holder, is equipped with the gyro wheel that is used for rotating installation sieve section of thick bamboo on the sieve barrel holder, sieve section of thick bamboo drive assembly is including setting up sieve section of thick bamboo motor, driving gear and the driven gear on the sieve barrel holder, the driving gear is installed on sieve section of thick bamboo motor, the coaxial fixed mounting of driven gear is in sieve section of thick bamboo periphery.
The second purpose of the invention is to provide the automatic processing method of the high-strength environment-friendly sludge ceramsite, which adopts the sludge and the solid wastes as raw materials to produce the ceramsite, can compact the ceramsite to form the high-strength high-density ceramsite, and has high production efficiency.
The second scheme adopted by the invention for solving the technical problem is as follows: an automatic processing method of high-strength environment-friendly sludge ceramsite comprises the following steps:
(1) stirring, mixing and dehydrating the sludge and the solid waste powder, and ageing to obtain a ceramic material;
(2) two press rolls which are matched in a rolling manner are adopted, mold cavities are correspondingly arranged on the two press rolls, an ejector pin is arranged in one of the press rolls in a sliding manner, the mold cavity is arranged on the ejector pin, the ceramic material is filled into the mold cavity, and the ejector pin is driven to move towards the other mold cavity to extrude the ceramic material and demould after the two press rolls are in rolling contact with each other to mold a ceramic green body;
(3) and drying, roasting and cooling the ceramsite green bodies to form ceramsite, and screening the ceramsite to remove the ceramsite with smaller diameter.
Compared with the prior art, the invention has the following advantages:
(1) through an automatic production line, the ceramsite with excellent quality, stable performance and good strength is efficiently produced through mixing, stirring, dehydration, aging, granulation, drying, roasting, cooling and screening so as to meet the market requirements;
(2) the invention can quickly granulate and form ceramic materials into ceramsite, specifically, the die cavities are correspondingly arranged on the two rolling-matched compression rollers, when the two compression rollers are in rolling contact, the die cavities on the two compression rollers are matched to form the ceramsite, the thimble is driven by the cam to eject the ceramsite out of the die cavity along with the continuous rotation of the compression rollers, and the ceramsite is demoulded, thereby completing the granulation operation;
(3) the thimble is arranged on one of the compression rollers in a sliding manner, and when the two compression rollers are in rolling contact, the thimble just moves to the other die cavity under the driving of the cam to compress the ceramic material, so that the density and the strength of the ceramic material are improved;
(4) the invention optimizes the production equipment of each process to produce the ceramsite rapidly and efficiently, particularly, a pressure sensor is adopted to monitor the materials in real time to realize automatic feeding, a stirring mechanism is optimized, a double-screw stirring rod is adopted to be matched with the self-rotation of a stirring cylinder to ensure the sufficient mixing of the materials, the stirring cylinder and the double-screw stirring rod are driven to rotate by the same power source, energy is saved, the cost is reduced, the inclined structure of a dehydration mechanism is adopted, water flows downwards under the gravity, the extrusion dehydration is matched with the extrusion dehydration of an extrusion rod component to ensure the dehydration effect, a material paving component of an aging mechanism ensures that the ceramic materials are uniformly paved on an aging belt, the loading amount of the aging belt is improved, and the aging effect can be ensured simultaneously, besides, a material guide plate arranged on a drying mechanism ensures that the ceramsite accurately falls on the next layer of the drying conveyor belt, and a structure that the same side of a roasting mechanism enters and exits is adopted, the uniform roasting of the ceramsite in the same furnace is ensured, and the ceramsite is gradually cooled at the same ambient temperature in the process of discharging from the high-temperature side to the low-temperature side after the roasting is finished, so that the influence on the internal strength of the ceramsite caused by sudden cooling when the direct discharging is finished after the roasting is avoided, and the strength of the ceramsite is ensured.
Drawings
The invention will be further illustrated with reference to the following examples with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural sectional view of the stirring mechanism;
FIG. 3 is a partial schematic structural view of the stirring mechanism;
FIG. 4 is a first structural sectional view of the dewatering mechanism;
FIG. 5 is a structural sectional view II of the dewatering mechanism;
FIG. 6 is a schematic diagram of the aging mechanism;
FIG. 7 is a schematic structural view of a granulating mechanism;
FIG. 8 is a schematic diagram of a granulation driving group;
FIG. 9 is a schematic structural view of a drying mechanism;
FIG. 10 is a schematic structural view of a roasting mechanism;
FIG. 11 is a structural sectional view of a roasting mechanism;
fig. 12 is a schematic structural view of the screening mechanism.
In the figure: 1-sludge raw material bin; 2-a sludge storage tank; 3-a stirring mechanism; 31-a stirring hopper; 32-a stirring frame; 33-a mixing drum; 34-a stirring rod assembly; 35-a stirring driving component; 351-a stirring motor; 352-motor gear; 353 — sun gear; 354-planetary gear; 355-an inner gear ring; 36-a feed pipe; 4-a dewatering mechanism; 41-a dehydration bin; 42-an extrusion stem assembly; 43-a compression drive assembly; 5-an aging mechanism; 51-an aging hopper; 52-aging the conveyer belt; 53-aging drive components; 54-spreading frame; 55-paving a material plate; 56-a spreading cylinder; 57-a rack; 58-spreading gear; 6-a granulation mechanism; 61-a housing; 62-a feed hopper; 621-a feed opening; 63-a discharge hopper; 64-active press roll; 65-driven press roll; 66-granulation drive group; 661-granulation motor; 662-granulation master gear; 663-granulation slave gear; 664-a camshaft; 665-a cam; 67-thimble; 68-a return spring; 69-a roller; 7-a drying mechanism; 71-drying the conveyer belt; 72-arc material guide plate; 8-a roasting mechanism; 81-roasting rack; 82-roasting the roller; 83-a firing drive assembly; 84-helical blades; 85-a material guide plate; 9-a cooling mechanism; 10-a screening mechanism; 1001-sieve bucket; 1002-screen cylinder frame; 1003-screen cylinder; 1004-screen drum drive assembly; 11-a solid waste powder storage tank; 12-a first hoist; 13-a first screw conveyor; 14-a second screw conveyor; 15-a second hoist; 16-a third hoist; 17-a fourth hoist; 18-fifth elevator.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
specific example 1: as shown in fig. 1-12, the embodiment provides an automatic processing apparatus for high-strength environment-friendly sludge ceramsite, which includes a sludge raw material bin 1, a sludge storage tank 2, a stirring mechanism 3, a dewatering mechanism 4, an aging mechanism 5, a granulation mechanism 6, a drying mechanism 7, a roasting mechanism 8, a cooling mechanism 9 and a screening mechanism 10, which are sequentially connected in a U-shaped distribution, wherein the stirring mechanism 3 is further connected with a solid waste powder storage tank 11, the granulation mechanism 6 includes a casing 61, a feed hopper 62, a forming assembly and a discharge hopper 63, the feed hopper 62 is disposed on the upper side of the casing 61, the discharge hopper 63 is disposed on the lower side of the casing 61, and the forming assembly includes a driving compression roller 64 and a driven compression roller 65 rotatably mounted in the casing 61 and a granulation driving group 66 for driving the driving compression roller 64 and the driven compression roller 65 to rotate;
the driving compression roller 64 is provided with a plurality of static die cavities, the driven compression roller 65 is correspondingly provided with a plurality of dynamic die cavities, the driving compression roller 64 and the driven compression roller 65 are matched in a rolling manner so that a dynamic die cavity and the static die cavities can be matched to form ceramsite, a plurality of thimbles 67 are uniformly distributed on the driving compression roller 64 in the radial direction, the dynamic die cavity is arranged at the outer end parts of the thimbles 67, thimble 67 holes for mounting the thimbles 67 in a sliding manner are formed in the driving compression roller 64, the length of the thimbles 67 is smaller than that of the thimble 67 holes, and the thimbles 67 are also provided with return springs 68;
the granulation driving group 66 comprises a granulation motor 661, a granulation main gear 662, a granulation driven gear 663 and a cam shaft 664, the granulation main gear 662 is coaxially and fixedly connected with the driving press roll 64, the granulation driven gear 663 is coaxially and fixedly connected with the driven press roll 65, the granulation motor 661 is installed on the machine shell 61, the granulation main gear 662 is installed on the granulation motor 661, the granulation driven gear 663 is installed on the cam shaft 664 through a bearing in a rotating mode, the granulation driven gear 663 is meshed with the granulation main gear 662, the cam shaft 664 is fixedly installed in the machine shell 61, the driven press roll 65 is annularly arranged on the periphery of the cam shaft 664, and a cam 665 which is in rolling fit with the thimble 67 to drive the thimble 67 to movably extrude and demould along the hole of the thimble 67 is fixedly installed on the cam shaft 664.
In the embodiment, in order to ensure that the ceramic material is accurately dropped on the driving compression roller 64 and the driven compression roller 65 to fill the mold cavity, and ensure that the thimble 67 is driven by the cam to move outwards to compact the ceramic material, and the thimble is reset after the ceramic material is demoulded so that the mold cavity is continuously filled; ageing mechanism 5 is connected to feeder hopper 62 through first lifting machine 12, be equipped with the feed opening 621 that is located the middle top of initiative compression roller 64 and driven compression roller 65 on the feeder hopper 62, the lower profile of feed opening 621 be with two compression roller matched with V-arrangement structures so that arrive the die cavity with the accurate cloth of pottery material, go out the hopper 63 and locate initiative compression roller 64 and driven compression roller 65 below, be equipped with on the thimble 67 and be used for rolling complex roller 69 with cam 665, reset spring 68 locates between driven compression roller 65 and the cam.
In the embodiment, in order to realize automatic feeding, the efficiency is improved, and the manpower is liberated; the sludge raw material bin 1 is connected to a sludge storage tank 2 through a first conveying pump, the sludge storage tank 2 is connected to a stirring mechanism 3 through a second conveying pump, a solid waste powder storage tank 11 is connected to the stirring mechanism 3 through a third conveying pump, a discharge plate is arranged at the bottom of the sludge raw material bin 1, the discharge plate is inclined downwards from left to right, a pressure sensor is arranged at the bottom of the sludge storage tank 2, and the pressure sensor is connected with the first conveying pump to control the automatic feeding of the work of the first conveying pump.
In the embodiment, in order to realize high-efficiency stirring and effectively ensure the stirring uniformity; the stirring mechanism 3 comprises a stirring hopper 31, a stirring frame 32, a stirring cylinder 33, a stirring rod assembly 34 and a stirring driving assembly 35 used for driving the stirring cylinder 33 and the stirring rod assembly 34 to rotate, the stirring hopper 31 is arranged at the feeding end of the stirring frame 32, the sludge storage tank 2 is connected to the stirring hopper 31 through a second conveying pump, the solid waste powder storage tank 11 is connected to the stirring hopper 31 through a third conveying pump, the stirring cylinder 33 is rotatably installed in the stirring frame 32, the stirring rod assembly 34 comprises two stirring shafts arranged side by side and stirring blades spirally arranged on the stirring shafts, the stirring shafts are rotatably installed in the stirring cylinder 33, auxiliary stirring blades are spirally arranged on the wall of the stirring cylinder 33, the stirring driving assembly 35 comprises a stirring motor 351, a motor gear 352, a sun gear 353, a planet gear 354 meshed with the sun gear 353 and an inner gear 355 meshed with the planet gear 353, the stirring motor 351 is installed on the stirring frame 32, the motor gear 352 is installed on the stirring motor 351, the motor gear 352 is meshed with the sun gear 353, the sun gear 353 is rotatably installed on the feeding pipe 36 through a bearing, two planetary gears 354 are arranged, the two planetary gears 354 are respectively and fixedly connected with the two stirring shafts in a coaxial mode, one end of the stirring barrel 33 is provided with an annular flange which extends outwards in the axial direction, and the inner gear ring 355 is arranged on the inner wall of the annular flange.
In this embodiment, in order to increase the dehydration rate, the water content of the ceramsite is reduced; dehydration mechanism 4 includes dehydration storehouse 41, air heater, extrusion stem subassembly 42 and extrusion drive assembly 43, rabbling mechanism 3 is connected to the feed end of dehydration storehouse 41 through first screw conveyer 13, dehydration storehouse 41 is upwards extended to discharge end lopsidedness by the feed end and is set up, extrusion stem subassembly 42 is stirring epaxial extrusion blade of extrusion including two extrusion axles that set up side by side and spiral setting, extrusion drive assembly 43 rotates with the drive extrusion axle with the extrusion hub connection, the extrusion axle rotates and installs in dehydration storehouse 41, and the axle diameter of extrusion axle is crescent to discharge end one side by feed end one side, be equipped with the ventilation chamber in the lateral wall of dehydration storehouse 41, and the last cavity wall in ventilation chamber is equipped with the hot-blast hole of a plurality of, the air heater communicates with each other through hot-blast hole and ventilation chamber.
In the embodiment, in order to ensure that the pottery materials are uniformly spread on the aging belt, the loading capacity of the aging belt is improved, and the aging effect can be ensured; the aging mechanism 5 comprises an aging hopper 51, an aging conveyer 52 and an aging driving component 53 for driving the aging conveyer 52 to move, the dewatering mechanism 4 is connected to an aging hopper 51 through a second screw conveyor 14, a material spreading pipe extending to an aging conveying belt 52 is arranged on the aging hopper 51, the aging mechanism 5 further comprises a spreading assembly for uniformly spreading the mixture in the aging hopper 51 on the aging conveyor belt 52, the spreading assembly comprises a spreading frame 54, a spreading plate 55, a spreading air cylinder 56, a rack 57 and a spreading gear 58, the material spreading cylinder 56 is arranged on the material spreading frame 54, the rack 57 is arranged on the material spreading cylinder 56, the spreading gear 58 is rotatably mounted on the spreading frame 54 and the spreading gear 58 is engaged with the rack 57, the material spreading plate 55 is mounted on a material spreading gear 58 so as to rotate with the material spreading gear 58, and the aging hopper 51 is provided on the material spreading plate 55.
In the embodiment, in order to improve the drying effect, the side of the pottery materials, which is in contact with the drying conveyer belt 71, is prevented from being dried insufficiently, and the even drying of the pottery materials is ensured; granulation mechanism 6 is connected to stoving mechanism 7 through second lifting machine 15, stoving mechanism 7 is connected to calcination mechanism 8 through third lifting machine 16, stoving mechanism 7 includes a plurality of stoving conveyer belt 71 that the layering set up and is used for driving the stoving driver of stoving conveyer belt 71 motion, and two adjacent stoving conveyer belt 71's direction of motion is opposite, and the stoving conveyer belt 71 that is located the superiors is connected with second lifting machine 15, and the stoving conveyer belt 71 that is located the lower floor is connected with third lifting machine 16, the end of stoving conveyer belt 71 is equipped with the arc stock guide 8572 that is used for guiding the haydite mixture to fall into lower floor's stoving conveyer belt 71.
In the embodiment, in order to ensure that the ceramsite is uniformly heated, the ceramsite is fully subjected to physical and chemical changes, and expands to generate pores, so that the density and the quality are reduced; the roasting mechanism 8 comprises a roasting frame 81, a roasting roller 82 and a roasting driving assembly 83 for driving the roasting roller 82 to rotate, a supporting roller for rotatably mounting the roasting roller 82 is arranged on the roasting frame 81, a feeding hole and a discharging hole are further formed in the front end of the roasting roller 82, the discharging hole is connected with the cooling mechanism 9 through a fourth elevator 17, an air supply pipe, an exhaust pipe and a combustion pipe are arranged on the roasting roller 82, a plurality of helical blades 84 are arranged on the inner wall of the roasting roller 82, a plurality of guide plates 85 are further arranged on the inner wall of the roasting roller 82, and the roasting driving assembly 83 is connected with the roasting roller 82 to drive the roasting roller 82 to rotate forwards and roast reversely to discharge materials.
In this embodiment, in order to sieve out the ceramsite with a smaller diameter, the quality of the finished ceramsite is ensured; screening mechanism 10 includes sieve fill 1001, sieve barrel frame 1002, sieve barrel 1003 and is used for driving sieve barrel 1003 pivoted sieve barrel drive assembly 1004, cooling body 9 is connected with sieve fill 1001 through fifth lifting machine 18, sieve fill 1001 is connected to in sieve barrel 1003, be equipped with a plurality of sieve mesh on the sieve barrel 1003, sieve barrel 1003 rotates and installs on sieve barrel frame 1002, is equipped with the gyro wheel that is used for rotating installation sieve barrel 1003 on sieve barrel frame 1002, sieve barrel drive assembly 1004 is including setting up sieve barrel motor, driving gear and the driven gear on sieve barrel frame 1002, the driving gear is installed on sieve barrel motor, the coaxial fixed mounting of driven gear is in sieve barrel 1003 periphery.
Specific example 2: an automatic processing method of high-strength environment-friendly sludge ceramsite comprises the following steps:
(1) stirring, mixing and dehydrating the sludge and the solid waste powder, and ageing to obtain a ceramic material;
(2) two press rolls which are matched in a rolling manner are adopted, mold cavities are correspondingly arranged on the two press rolls, an ejector pin 67 is installed in one of the press rolls in a sliding manner, the mold cavity is arranged on the ejector pin 67, the ceramic material is filled into the mold cavity, and after the two press rolls are matched in a rolling contact manner, the ejector pin 67 is driven to move towards the other mold cavity so as to extrude the ceramic material and demould, so that a ceramic green body is formed;
(3) and drying, roasting and cooling the ceramsite green bodies to form ceramsite, and screening the ceramsite to remove the ceramsite with smaller diameter.
The specific implementation process comprises the following steps: when the garbage truck is supplemented with sludge, the sludge is poured into the sludge raw material bin 1, the sludge storage tank 2 is a closed tank, when no material exists in the tank, the sludge is pumped by a first conveying pump, when the sludge is manufactured, the sludge is pumped by a second conveying pump through a stirring hopper 31, solid waste powder is pumped by a third conveying pump, after stirring, the ceramic material is conveyed to a dewatering bin 41 by a first spiral conveyor 13 for dewatering, after dewatering, conveyed to an aging hopper 51 by a second spiral conveyor 14, uniformly paved on an aging conveying belt 52 by a paving mechanism, and after aging, drying, roasting and cooling, the ceramsite with the diameter meeting the requirement is screened by a screening mechanism 10, and finally the manufacture of the ceramsite is completed.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic processing equipment of high strength environmental protection mud haydite which characterized in that: the device comprises a sludge raw material bin, a sludge storage tank, a stirring mechanism, a dewatering mechanism, an aging mechanism, a granulating mechanism, a drying mechanism, a roasting mechanism, a cooling mechanism and a screening mechanism which are sequentially connected, wherein the stirring mechanism is also connected with a solid waste powder storage tank;
the driving compression roller is provided with a plurality of static die cavities, the driven compression roller is correspondingly provided with a plurality of dynamic die cavities, the driving compression roller and the driven compression roller are matched in a rolling manner so that the dynamic die cavities and the static die cavities can be matched to form ceramsite, a plurality of thimbles are uniformly distributed on the driving compression roller in the radial direction, the dynamic die cavities are arranged at the outer end parts of the thimbles, thimble holes for slidably mounting the thimbles are formed in the driving compression roller, the length of the thimbles is smaller than that of the thimble holes, and the thimbles are also provided with reset springs;
granulation drive group includes granulation motor, granulation master gear, granulation from gear and camshaft, the granulation master gear is connected with the coaxial fixed connection of initiative compression roller, the granulation is from the coaxial fixed connection of gear and driven compression roller, the granulation motor is installed on the casing, the granulation master gear is installed on the granulation motor, the granulation is followed the gear and is passed through the bearing rotation and install on the camshaft just the granulation is followed gear and granulation master gear meshing, camshaft fixed mounting is in the casing, the camshaft periphery is located to driven compression roller ring, and fixed mounting has the cam of extruding the drawing of patterns with the outside activity of drive thimble along the thimble hole on the camshaft with thimble roll cooperation.
2. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: aging mechanism is connected to the feeder hopper through first lifting machine, be equipped with the feed opening that is located the middle top of initiative compression roller and driven compression roller on the feeder hopper, it locates initiative compression roller and driven compression roller below to go out the hopper, be equipped with on the thimble be used for with cam roll complex roller, reset spring locates between driven compression roller and the cam.
3. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: the mud raw materials storehouse is connected to the mud storage tank through first delivery pump, the mud storage tank is connected to rabbling mechanism through the second delivery pump, gu useless powder storage tank is connected to the rabbling mechanism through the third delivery pump, the storehouse end in mud raw materials storehouse is equipped with out the flitch, it sets up downwards from a left side right side slope to go out the flitch, mud storage tank bottoms is equipped with pressure sensor, pressure sensor is connected with first delivery pump in order to control first delivery pump work automatic feed.
4. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: the stirring mechanism comprises a stirring hopper, a stirring frame, a stirring barrel, a stirring rod assembly and a stirring driving assembly used for driving the stirring barrel and the stirring rod assembly to rotate, wherein the stirring hopper is arranged at the feeding end of the stirring frame, the sludge storage tank is connected to the stirring hopper through a second conveying pump, the solid waste powder storage tank is connected to the stirring hopper through a third conveying pump, the stirring barrel is rotatably arranged in the stirring frame, the stirring rod assembly comprises two stirring shafts arranged side by side and stirring blades arranged on the stirring shaft in a spiral mode, the stirring shaft is rotatably arranged in the stirring barrel, and auxiliary stirring blades are spirally arranged on the wall of the stirring barrel.
5. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: the dehydration mechanism comprises a dehydration bin, an air heater, an extrusion rod assembly and an extrusion driving assembly, wherein the stirring mechanism is connected to the feed end of the dehydration bin through a first screw conveyer, the dehydration bin is upwards extended from the feed end to one side of the discharge end, the extrusion rod assembly comprises two extrusion shafts arranged side by side and extrusion blades arranged on the extrusion shafts in a spiral mode, the extrusion driving assembly is connected with the extrusion shafts to drive the extrusion shafts to rotate, the extrusion shafts are rotatably installed in the dehydration bin, the shaft diameter of the extrusion shafts is gradually increased from one side of the feed end to one side of the discharge end, a ventilation cavity is formed in the side wall of the dehydration bin, an outer cavity wall of the ventilation cavity is provided with a plurality of hot air holes, and the air heater is communicated with the ventilation cavity through the hot air holes.
6. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: the aging mechanism comprises an aging hopper, an aging conveying belt and an aging driving assembly used for driving the aging conveying belt to move, the dewatering mechanism is connected to the aging hopper through a second spiral conveyor, a material paving pipe extending to the aging conveying belt is arranged on the aging hopper, the aging mechanism further comprises a material paving assembly used for uniformly paving a mixture in the aging hopper on the aging conveying belt, the material paving assembly comprises a material paving frame, a material paving plate, a material paving cylinder, a rack and a material paving gear, the material paving cylinder is installed on the material paving frame, the rack is installed on the material paving cylinder, the material paving gear is rotatably installed on the material paving frame and meshed with the rack, the material paving plate is installed on the material paving gear so as to rotate along with the material paving gear, and the aging hopper is arranged on the material paving plate.
7. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: granulation mechanism is connected to stoving mechanism through the second lifting machine, stoving mechanism is connected to calcination mechanism through the third lifting machine, stoving mechanism includes a plurality of stoving conveyer belt that the layering set up and is used for driving the stoving driver of stoving conveyer belt motion, and the motion opposite direction of two adjacent stoving conveyer belts is located the stoving conveyer belt of the superiors and is connected with the second lifting machine, and the stoving conveyer belt that is located the lower floor is connected with the third lifting machine, the end of stoving conveyer belt is equipped with the arc stock guide that is used for guiding the haydite mixture to fall into lower floor's stoving conveyer belt.
8. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: the roasting mechanism comprises a roasting frame, a roasting roller and a roasting driving assembly used for driving the roasting roller to rotate, a supporting roller used for rotating and installing the roasting roller is arranged on the roasting frame, a feed inlet and a discharge outlet are further formed in the front end of the roasting roller, the discharge outlet is connected with a cooling mechanism through a fourth elevator, an air supply pipe, an exhaust pipe and a combustion pipe are arranged on the roasting roller, a plurality of helical blades are arranged on the inner wall of the roasting roller, a plurality of guide plates are further arranged on the inner wall of the roasting roller, and the roasting driving assembly is connected with the roasting roller to drive the roasting roller to rotate forwards and roast and reversely to discharge.
9. The automatic processing equipment for high-strength environment-friendly sludge ceramsite according to claim 1, which is characterized in that: screening mechanism includes sieve fill, sieve barrel holder, a sieve section of thick bamboo and is used for driving sieve section of thick bamboo pivoted sieve section of thick bamboo drive assembly, cooling body is fought through the fifth lifting machine and is connected with the sieve, the sieve is fought in being connected to the sieve section of thick bamboo, be equipped with a plurality of sieve mesh on the sieve section of thick bamboo, the sieve section of thick bamboo rotates to be installed on the sieve barrel holder, is equipped with the gyro wheel that is used for rotating installation sieve section of thick bamboo on the sieve barrel holder, sieve section of thick bamboo drive assembly is including setting up sieve section of thick bamboo motor, driving gear and the driven gear on the sieve barrel holder, the driving gear is installed on sieve section of thick bamboo motor, the coaxial fixed mounting of driven gear is in sieve section of thick bamboo periphery.
10. An automatic processing method of high-strength environment-friendly sludge ceramsite is characterized by comprising the following steps: the method comprises the following steps:
(1) stirring, mixing and dehydrating the sludge and the solid waste powder, and ageing to obtain a ceramic material;
(2) two press rolls which are matched in a rolling manner are adopted, mold cavities are correspondingly arranged on the two press rolls, an ejector pin is arranged in one of the press rolls in a sliding manner, the mold cavity is arranged on the ejector pin, the ceramic material is filled into the mold cavity, and the ejector pin is driven to move towards the other mold cavity to extrude the ceramic material and demould after the two press rolls are in rolling contact with each other to mold a ceramic green body;
(3) and drying, roasting and cooling the ceramsite green bodies to form ceramsite, and screening the ceramsite to remove the ceramsite with smaller diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110466383.1A CN113232142A (en) | 2021-04-28 | 2021-04-28 | High-strength environment-friendly sludge ceramsite automatic processing equipment and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110466383.1A CN113232142A (en) | 2021-04-28 | 2021-04-28 | High-strength environment-friendly sludge ceramsite automatic processing equipment and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113232142A true CN113232142A (en) | 2021-08-10 |
Family
ID=77129656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110466383.1A Pending CN113232142A (en) | 2021-04-28 | 2021-04-28 | High-strength environment-friendly sludge ceramsite automatic processing equipment and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113232142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442328A (en) * | 2021-08-16 | 2021-09-28 | 杭州蓝新塑料包装有限公司 | Manufacturing system and method of PET (polyethylene terephthalate) polyester bottle based on heat and pressure resistance |
| CN115093098A (en) * | 2022-06-07 | 2022-09-23 | 杭州国泰环保科技股份有限公司 | Parallel sludge drying and granulating system based on flue gas waste heat and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354760A (en) * | 2019-07-20 | 2019-10-22 | 道县强盛新型建材有限责任公司 | A kind of architectural pottery raw material dry granulating machine |
| CN209636093U (en) * | 2019-02-27 | 2019-11-15 | 无锡爱姆迪环保科技有限公司 | A kind of belt type sludge drying device |
| WO2019237834A1 (en) * | 2018-06-13 | 2019-12-19 | 佛山市蓝之鲸科技有限公司 | Ceramic powder extrusion granulating device |
| CN210544988U (en) * | 2019-07-25 | 2020-05-19 | 如皋市雨润纤维科技有限公司 | A granulation and granule optimization equipment for antistatic agent |
| CN212948404U (en) * | 2020-06-22 | 2021-04-13 | 山东京博装备制造安装有限公司 | Chemical solid waste sludge ceramsite apparatus for producing |
-
2021
- 2021-04-28 CN CN202110466383.1A patent/CN113232142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237834A1 (en) * | 2018-06-13 | 2019-12-19 | 佛山市蓝之鲸科技有限公司 | Ceramic powder extrusion granulating device |
| CN209636093U (en) * | 2019-02-27 | 2019-11-15 | 无锡爱姆迪环保科技有限公司 | A kind of belt type sludge drying device |
| CN110354760A (en) * | 2019-07-20 | 2019-10-22 | 道县强盛新型建材有限责任公司 | A kind of architectural pottery raw material dry granulating machine |
| CN210544988U (en) * | 2019-07-25 | 2020-05-19 | 如皋市雨润纤维科技有限公司 | A granulation and granule optimization equipment for antistatic agent |
| CN212948404U (en) * | 2020-06-22 | 2021-04-13 | 山东京博装备制造安装有限公司 | Chemical solid waste sludge ceramsite apparatus for producing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442328A (en) * | 2021-08-16 | 2021-09-28 | 杭州蓝新塑料包装有限公司 | Manufacturing system and method of PET (polyethylene terephthalate) polyester bottle based on heat and pressure resistance |
| CN115093098A (en) * | 2022-06-07 | 2022-09-23 | 杭州国泰环保科技股份有限公司 | Parallel sludge drying and granulating system based on flue gas waste heat and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113232142A (en) | High-strength environment-friendly sludge ceramsite automatic processing equipment and method thereof | |
| CN105347838B (en) | A kind of method that light ceramic is made using electroplating sludge | |
| CN113181836A (en) | High-strength environment-friendly sludge ceramsite intelligent manufacturing device and method | |
| CN216644735U (en) | Fertilizer drying tower | |
| CN208124837U (en) | A kind of safe and efficient drying machine | |
| CN102092070B (en) | Centrifugal efficient wood chip granulator | |
| CN105688749A (en) | Gas-cap demolding pair-roller biofertilizer granulator | |
| CN112920871B (en) | Efficient environment-friendly biomass fuel and preparation method thereof | |
| CN206176987U (en) | Rotary kiln device with enhanced heat transfer , drying and burn effect | |
| CN206262837U (en) | A kind of green ecological fertilizer cooling device | |
| CN212493181U (en) | Grinding device for improving roundness of raw material | |
| CN213307363U (en) | Improved generation fodder montmorillonite production line | |
| CN113234510B (en) | Environment-friendly sludge ceramsite automatic production line and process | |
| CN114956782A (en) | Method for preparing high-strength aggregate ceramsite by using electroplating sludge | |
| CN207997421U (en) | A kind of radial extruding tubing machine pressure head | |
| CN211140920U (en) | Defeated material equipment with adjustable supply of material volume | |
| CN112390621A (en) | Building rubbish crushing and screening brick making device | |
| CN206483434U (en) | A kind of nodulizer | |
| CN208118505U (en) | A kind of low-density and high-strength graphite production green compact pressure setting | |
| CN101884893B (en) | Self-heating biomass fuel pellet moulding device | |
| CN217535478U (en) | Preparation system of reducing agent for producing yellow phosphorus by thermal method | |
| CN205700453U (en) | Single-body type major diameter pressure roller circular mould biological substance fuel comminutor | |
| CN2910514Y (en) | Circular mould roller extruding former for cement raw material | |
| KR20160123116A (en) | Apparatus and method for manufacturing ceramics products having charcoal layer | |
| CN219400038U (en) | High-strength ceramsite preparation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |