CN116197994B - Fly ash treatment equipment for coal chemical production - Google Patents
Fly ash treatment equipment for coal chemical production Download PDFInfo
- Publication number
- CN116197994B CN116197994B CN202310356258.4A CN202310356258A CN116197994B CN 116197994 B CN116197994 B CN 116197994B CN 202310356258 A CN202310356258 A CN 202310356258A CN 116197994 B CN116197994 B CN 116197994B
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- fixedly connected
- shell
- conveying
- stirring
- side wall
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- 239000010881 fly ash Substances 0.000 title claims abstract description 45
- 239000003245 coal Substances 0.000 title claims abstract description 15
- 238000012824 chemical production Methods 0.000 title claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 238000012216 screening Methods 0.000 claims abstract description 45
- 238000001125 extrusion Methods 0.000 claims abstract description 39
- 239000002994 raw material Substances 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008531 maintenance mechanism Effects 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000010883 coal ash Substances 0.000 claims 1
- 239000011449 brick Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 35
- 238000007493 shaping process Methods 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/021—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
- B28B5/022—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length the moulds or the moulding surfaces being individual independant units and being discontinuously fed
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
- B28B13/0235—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of fly ash treatment equipment, and particularly relates to fly ash treatment equipment for coal chemical production, which comprises a shell, wherein a raw material screening mechanism is fixedly connected inside the shell, a feeding end of the raw material screening mechanism is positioned outside the shell, a stirring and conveying mechanism is fixedly communicated with a discharging end of the raw material screening mechanism, the stirring and conveying mechanism is fixedly connected with the inner side wall of the shell, an extrusion forming mechanism is arranged below the discharging end of the stirring and conveying mechanism and is rotationally connected with the inner side wall of the shell, a finished product transferring and curing mechanism is arranged at one end, far away from the stirring and conveying mechanism, of the extrusion forming mechanism, and the finished product transferring and curing mechanism is fixedly connected with the inner side wall of the shell. The equipment disclosed by the invention can process and recycle the fly ash, and the fly ash can be manufactured into the fly ash brick for building construction, so that the recycling of resources is realized, and the problem of pollution of the fly ash to the environment is solved.
Description
Technical Field
The invention belongs to the technical field of fly ash treatment equipment, and particularly relates to fly ash treatment equipment for coal chemical production.
Background
Fly ash is fine ash collected from flue gas after coal combustion, and is main solid waste discharged from coal-fired power plants. The main oxide composition of the fly ash of the Chinese thermal power plant is as follows: siO (SiO) 2 、Al 2 O 3 、FeO、Fe 2 O 3 、CaO、TiO 2 Etc. A large amount of fly ash is not treated, so that dust can be generated and the atmosphere is polluted; if discharged into the water system, river siltation is caused, and toxic chemical substances in the water system can harm human bodies and organisms, but fly ash can be processed and reused based on the thought of resource reuse.
The flyash brick is made up by using flyash and lime as main raw materials, adding proper quantity of gypsum and aggregate, making them into solid flyash brick by using blank material and adopting the processes of press-forming and high-pressure or normal-pressure steam curing. The flyash brick may be used in wall and foundation of industrial and civil building.
In view of the above, a fly ash treatment device for coal chemical production is designed.
Disclosure of Invention
The invention aims to provide fly ash treatment equipment for coal chemical production, which is used for processing fly ash into a fly ash brick for building, so as to achieve the aim of processing and recycling the fly ash and further reduce the pollution to the environment.
In order to achieve the above object, the present invention provides the following solutions: the utility model provides a coal industry production is with fly ash treatment facility, includes the shell, the inside fixedly connected with raw materials screening mechanism of shell, raw materials screening mechanism feed end is located the shell is outside, raw materials screening mechanism discharge end fixedly connected with stirring conveying mechanism, stirring conveying mechanism with shell inside wall fixed connection, stirring conveying mechanism discharge end below is provided with extrusion mechanism, extrusion mechanism with shell inside wall rotates to be connected, extrusion mechanism keeps away from stirring conveying mechanism's one end is provided with the finished product and shifts maintenance mechanism, the finished product shift maintenance mechanism with shell inside wall fixed connection.
Preferably, the extrusion forming mechanism comprises a first driving roller, the first driving roller is located below the discharge end of the stirring and conveying mechanism, one end of the first driving roller is rotationally connected with the inner side wall of the shell, the other end of the first driving roller is fixedly connected with an output shaft of an extrusion driving motor, the extrusion driving motor is fixedly connected with the inner side wall of the shell, the first driving roller is connected with a first driven roller through a conveying crawler in a transmission manner, two ends of the first driven roller are rotationally connected with the inner side wall of the shell, a plurality of forming pressing grooves are fixedly connected with the outer side wall of the conveying crawler at equal intervals, a pressing block is arranged inside the conveying crawler, the pressing block is fixedly connected with the inner side wall of the shell, the top end and the bottom end of the pressing block are in sliding contact with the inner side wall of the conveying crawler, the pressing block is close to the first driven roller, an extrusion part is arranged above the pressing block, and the pressing part is fixedly connected with the inner side wall of the shell.
Preferably, the extrusion part comprises a cross rod, both ends of the cross rod are fixedly connected with the inner side wall of the shell, the middle part of the bottom end of the cross rod is fixedly connected with the top end of the hydraulic cylinder, the hydraulic cylinder is vertically arranged, the piston end of the hydraulic cylinder is fixedly connected with a fixing plate, the bottom end of the fixing plate is fixedly connected with a plurality of forming press blocks, the forming press blocks are arranged at equal intervals, the forming press blocks are in one-to-one correspondence with the forming press grooves and are adapted, and a plurality of positioning grooves are formed in the bottom end of the forming press blocks.
Preferably, the inside bottom fixedly connected with of shaping indent a plurality of springs, a plurality of the common fixedly connected with slide in spring top, the slide with shaping indent inside wall sliding contact, slide top fixedly connected with a plurality of locating levers, the locating lever with the constant head tank one-to-one and adaptation.
Preferably, the stirring conveying mechanism comprises a stirring cylinder, the stirring cylinder is fixedly connected with the inner side wall of the shell, a stirring motor is fixedly connected with the outer side of the top wall of the stirring cylinder, an output shaft of the stirring motor rotates to penetrate through the top wall of the stirring cylinder and is fixedly connected with the top end of a stirring main shaft, the bottom end of the stirring main shaft is rotationally connected with the bottom wall of the stirring cylinder, a plurality of first stirring blades and a plurality of second stirring blades are fixedly connected with the outer side wall of the stirring main shaft in the circumferential direction, the second stirring blades are located below the first stirring blades, an auxiliary material hopper is fixedly communicated with the top wall of the stirring cylinder, the top end of the auxiliary material hopper penetrates through the top wall of the shell and is located outside the shell, a mixture conveying part is communicated with the bottom of the side wall of the raw material screening mechanism, and a discharge end of the mixture conveying part is located above the end part of the finished product transferring and curing mechanism.
Preferably, the mixture conveying part comprises a conveying cylinder, one end of the conveying cylinder is communicated with the bottom of the side wall of the stirring cylinder, a conveying motor is fixedly connected to the outer side wall of the other end of the conveying cylinder, an output shaft of the conveying motor rotates to penetrate through one end of a conveying auger fixedly connected with the side wall of the conveying cylinder, the conveying auger rotates to be arranged in the conveying cylinder, the other end of the conveying auger is positioned at one end of a horizontal section inside the stirring cylinder and connected with an L rod in a rotating mode, the L rod is inverted, the end of the vertical section of the L rod is fixedly connected with the bottom wall of the stirring cylinder, one end, close to the conveying motor, of the conveying cylinder is communicated with a discharging hopper, and the bottom end of the discharging hopper is positioned above the end of the finished product transferring and curing mechanism.
Preferably, the finished product transferring and curing mechanism comprises a second driving roller, the second driving roller is positioned below the end part of the extrusion molding mechanism, one end of the second driving roller is rotationally connected with the inner side wall of the shell, the other end of the second driving roller is fixedly connected with an output shaft of a transferring driving motor, the transferring driving motor is fixedly connected with the inner side wall of the shell, the second driving roller is connected with a second driven roller through a transmission belt, both ends of the second driven roller are rotationally connected with the inner side wall of the shell, one side of the transmission belt is provided with a multi-degree-of-freedom mechanical arm clamping jaw, the bottom end of the multi-degree-of-freedom mechanical arm clamping jaw is fixedly connected with the bottom wall of the shell, and one side of the second driven roller, which is far away from the second driving roller, is provided with a finished product curing part.
Preferably, the finished product curing part comprises a curing box, the curing box with shell inside wall fixed connection, the inside slip of curing box is provided with a plurality of material layer boards, the curing box is close to the lateral wall of second driven voller has seted up a plurality of pan feeding holes, the pan feeding hole with material layer board one-to-one just is located material layer board top, the curing box is kept away from the lateral wall of second driven voller articulates there is the side to open the door, curing box top is provided with the water tank, the water tank with shell inside wall fixed connection, water tank bottom fixed communication has the outlet pipe top, the outlet pipe bottom passes curing box roof and fixed communication have a plurality of vapor nozzle, vapor nozzle with curing box roof fixed connection.
Preferably, the raw materials screening mechanism includes the feeding hopper, the feeding hopper with shell roof fixed connection, the feeding hopper top is located the shell is outside, feeding hopper bottom intercommunication has conveying pipeline one end, the conveying pipeline other end has screening pipe one end through first hose fixed intercommunication, the screening pipe other end through the second hose with stirring conveying mechanism fixed intercommunication, screening pipe inside wall middle part fixedly connected with vertical screening net that sets up, screening pipe roof middle part articulates there is flip, flip is located screening net one side of feeding, screening pipe lateral wall fixed cover is equipped with vibrating part.
Preferably, the vibrating part comprises two upper lantern rings fixedly sleeved on the outer side wall of the screening pipe, each upper lantern ring is fixedly connected with a lower lantern ring at the bottom end, a sliding rod is arranged in the lower lantern ring in a sliding mode, two ends of the sliding rod are fixedly connected with the inner side wall of the shell, two connecting rods are fixedly connected with the outer side wall of the upper lantern ring together, an output shaft of a linear reciprocating motor is fixedly connected with the middle of each connecting rod, the linear reciprocating motor is fixedly connected with the inner side wall of the shell, and the motion direction of the output shaft of the linear reciprocating motor is parallel to the sliding rod.
Compared with the prior art, the invention has the following advantages and technical effects:
according to the invention, the raw materials of the fly ash can be purified by arranging the raw material screening mechanism, impurities in the raw materials of the fly ash are removed, the purity of the raw materials is improved, the arranged stirring and conveying mechanism can fully stir the purified raw materials and auxiliary materials to ensure that the raw materials and auxiliary materials are uniformly mixed, the mixture is transferred into the extrusion forming mechanism for further processing, the arranged extrusion forming mechanism can carry out extrusion forming on the mixture, the mixture is initially manufactured into the embryonic form of the fly ash brick, and the arranged finished product transfer and maintenance mechanism can transfer and maintain the fly ash brick in the embryonic form state to obtain the final finished fly ash brick.
Drawings
For a clearer description of an embodiment of the invention or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of an extrusion mechanism according to the present invention;
FIG. 3 is a schematic view of the internal structure of the forming press tank of the present invention;
FIG. 4 is a schematic structural view of the stirring and conveying mechanism of the present invention;
FIG. 5 is a schematic diagram of the structure of the finished product transferring and curing mechanism of the invention;
FIG. 6 is a schematic diagram of a material screening mechanism according to the present invention;
fig. 7 is a top view of the vibrating portion of the present invention.
Wherein, 1, the shell; 2. a first drive roll; 3. a conveyor track; 4. a first driven roller; 5. a pressure block; 6. forming a pressing groove; 7. a scraper; 8. a slide plate; 9. a spring; 10. a positioning rod; 11. a hydraulic cylinder; 12. forming a pressing block; 13. a fixing plate; 14. a positioning groove; 15. a stirring cylinder; 16. a delivery cylinder; 17. an auxiliary hopper; 18. a stirring motor; 19. a stirring main shaft; 20. a first stirring blade; 21. a second stirring blade; 22. a material conveying motor; 23. a material conveying auger; 24. an L-shaped rod; 25. discharging a hopper; 26. a feed inlet; 27. a discharge port; 28. a second drive roll; 29. a conveyor belt; 30. a second driven roller; 31. multiple freedom degree mechanical arm clamping jaw; 32. a curing box; 33. a material pallet; 34. a side door is opened; 35. a steam nozzle; 36. a feeding hole; 37. a charging hopper; 38. a material conveying pipe; 39. a first hose; 40. a sieving tube; 41. a second hose; 42. an upper collar; 43. a lower collar; 44. a slide bar; 45. screening net; 46. a flip cover; 47. a water tank; 48. a water outlet pipe; 49. a slag taking port; 50. a cross bar; 51. a connecting rod; 52. a linear reciprocating motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-7, the invention provides fly ash treatment equipment for coal chemical production, which comprises a shell 1, wherein a raw material screening mechanism is fixedly connected inside the shell 1, a feeding end of the raw material screening mechanism is positioned outside the shell 1, a discharging end of the raw material screening mechanism is fixedly communicated with a stirring and conveying mechanism, the stirring and conveying mechanism is fixedly connected with the inner side wall of the shell 1, an extrusion forming mechanism is arranged below the discharging end of the stirring and conveying mechanism and is rotationally connected with the inner side wall of the shell 1, one end of the extrusion forming mechanism, which is far away from the stirring and conveying mechanism, is provided with a finished product transferring and curing mechanism, and the finished product transferring and curing mechanism is fixedly connected with the inner side wall of the shell 1.
The raw material screening mechanism that sets up can purify the processing to the fly ash raw materials, get rid of the impurity in the fly ash raw materials, improve the purity of raw materials, the stirring conveying mechanism that sets up can carry out intensive mixing with raw materials after the purification and auxiliary material, make it misce bene, and transfer the mixture to the extrusion in-machine, carry out further processing, the extrusion that sets up can carry out extrusion to the mixture, make the mixture into the rudiment of fly ash brick preliminarily, the finished product that sets up shifts the maintenance mechanism and can shift and maintain the fly ash brick of rudiment state, obtain final finished product fly ash brick.
Further optimizing scheme, extrusion forming mechanism includes first drive roll 2, first drive roll 2 is located stirring conveying mechanism discharge end below, first drive roll 2 one end is connected with shell 1 inside wall rotation, the output shaft of first drive roll 2 other end fixedly connected with extrusion driving motor, extrusion driving motor and shell 1 inside wall fixed connection, first drive roll 2 is connected with first driven voller 4 through the transmission of conveying track 3, first driven voller 4 both ends all rotate with shell 1 inside wall to be connected, conveying track 3 lateral wall fixedly connected with a plurality of shaping indent 6, a plurality of shaping indent 6 equidistant settings, conveying track 3 inside is provided with pressure block 5, pressure block 5 and shell 1 inside wall fixed connection, pressure block 5 top and bottom all with conveying track 3 inside wall sliding contact, pressure block 5 is close to first driven voller 4 setting, pressure block 5 top is provided with the extrusion, extrusion and shell 1 inside wall fixed connection.
Further, be provided with scraper blade 7 between extrusion portion and the stirring conveying mechanism, scraper blade 7 and the inside wall fixed connection of shell 1, scraper blade 7 bottom flushes and sliding contact with shaping indent 6 top.
Further optimizing scheme, extrusion portion includes horizontal pole 50, horizontal pole 50 both ends all with shell 1 inside wall fixed connection, horizontal pole 50 bottom middle part fixedly connected with pneumatic cylinder 11 top, the vertical setting of pneumatic cylinder 11, pneumatic cylinder 11 piston end fixedly connected with fixed plate 13, fixed plate 13 bottom fixedly connected with a plurality of shaping briquetting 12, a plurality of shaping briquetting 12 equidistant settings, shaping briquetting 12 and shaping indent 6 one-to-one and adaptation, a plurality of constant head tanks 14 have been seted up to shaping briquetting 12 bottom.
Further optimizing scheme, inside bottom fixedly connected with a plurality of springs 9 of shaping indent 6, the common fixedly connected with slide 8 of a plurality of springs 9 tops, slide 8 and shaping indent 6 inside wall sliding contact, slide 8 top fixedly connected with a plurality of locating levers 10, locating lever 10 and constant head tank 14 one-to-one and adaptation.
After the mixture is stirred uniformly, the mixture is conveyed into the forming pressing groove 6 through the stirring conveying mechanism, the scraper 7 scrapes off redundant mixture in the forming pressing groove 6, so that the top end of the mixture is paved uniformly, after the mixture is conveyed to the lower part of the forming pressing block 12 along with the forming pressing groove 6, the piston end of the hydraulic cylinder 11 extends out, the forming pressing block 12 is driven to move downwards to extrude the mixture in the forming pressing groove 6, in the extrusion process, the sliding plate 8, the spring 9 and the mixture at the top end of the sliding plate 8 move downwards along with extrusion, the positioning rod 10 is inserted into the positioning groove 14 in the process, after the extrusion is finished, the piston end of the hydraulic cylinder 11 is retracted, the spring 9 jacks up the sliding plate 8 and the extruded mixture under the self resilience force, so that the extruded mixture is separated from the inner wall of the forming pressing groove 6, and the extruded mixture automatically falls onto the finished product transferring and curing mechanism.
Further optimizing scheme, stirring conveying mechanism includes churn 15, churn 15 and shell 1 inside wall fixed connection, churn 15 roof outside fixedly connected with agitator motor 18, churn 15 roof fixedly connected with stirring main shaft 19 top is passed in the rotation of agitator motor 18 output shaft, stirring main shaft 19 bottom and churn 15 diapire rotate to be connected, stirring main shaft 19 lateral wall circumference fixedly connected with a plurality of first stirring leaf 20 and a plurality of second stirring leaf 21, second stirring leaf 21 is located first stirring leaf 20 below, churn 15 roof fixedly connected with auxiliary material fill 17, auxiliary material fill 17 top is passed shell 1 roof and is located shell 1 outside, churn 15 is kept away from raw materials screening mechanism's lateral wall bottom intercommunication has mixture conveying part, mixture conveying part discharge end is located finished product transfer maintenance mechanism tip top.
Further optimizing scheme, the mixture conveying part includes conveying section of thick bamboo 16, conveying section of thick bamboo 16 one end and churn 15 lateral wall bottom intercommunication, conveying section of thick bamboo 16 other end lateral wall fixedly connected with conveying motor 22, conveying motor 22 output shaft rotates and passes conveying section of thick bamboo 16 lateral wall fixedly connected with conveying auger 23 one end, conveying auger 23 rotates and sets up in conveying section of thick bamboo 16, conveying auger 23 other end is located churn 15 inside and rotates the horizontal segment one end that is connected with L pole 24, L pole 24 inverts, the vertical section tip of L pole 24 and churn 15 diapire fixed connection, conveying section of thick bamboo 16 is close to conveying motor 22's one end bottom intercommunication has discharge hopper 25, the discharge hopper 25 bottom is located finished product and shifts curing mechanism tip top.
Further, a feed inlet 26 is formed in the top of the side wall of the stirring barrel 15, which is close to the raw material screening mechanism, a discharge end of the raw material screening mechanism is communicated with the stirring barrel 15 through the feed inlet 26, a discharge outlet 27 is formed in the bottom of one end of the conveying barrel 16, which is close to the conveying motor 22, and a discharge hopper 25 is communicated with the conveying barrel 16 through the discharge outlet 27.
The fly ash raw materials after the edulcoration enter the churn 15, add appropriate amount of various auxiliary materials in the rethread auxiliary hopper 17 to churn 15, then control agitator motor 18 start, drive stirring main shaft 19, first stirring leaf 20, second stirring leaf 21 high-speed rotation carries out intensive mixing to raw materials and auxiliary materials, obtain the mixed material of misce bene after the stirring is accomplished, then control defeated material motor 22 start drive defeated material auger 23 rotation, transfer the mixed material in the churn 15 to shaping indent 6, the length of second stirring leaf 21 is less than the length of first stirring leaf 20, and lie in the below of first stirring leaf 20 and the tip of defeated material auger 23 corresponds, the rotation course of second stirring leaf 21 and defeated material auger 23 can not produce the interference like this, ensure the normal operating of equipment.
Further optimizing scheme, the finished product shifts maintenance mechanism includes second drive roll 28, second drive roll 28 is located extrusion forming mechanism end below, second drive roll 28 one end is rotated with shell 1 inside wall and is connected, second drive roll 28 other end fixedly connected with shifts driving motor's output shaft, it is fixedly connected with shell 1 inside wall to shift driving motor, second drive roll 28 is connected with second driven voller 30 through the transmission of conveyer 29, second driven voller 30 both ends are rotated with shell 1 inside wall and are connected, conveyer 29 one side is provided with multi freedom arm clamping jaw 31, multi freedom arm clamping jaw 31 bottom and shell 1 diapire fixed connection, one side that second driven voller 30 kept away from second drive roll 28 is provided with finished product maintenance portion.
Further optimizing scheme, the finished product curing part includes curing box 32, curing box 32 and shell 1 inside wall fixed connection, inside slip of curing box 32 is provided with a plurality of material layer boards 33, a plurality of pan feeding holes 36 have been seted up to the lateral wall that curing box 32 is close to second driven voller 30, pan feeding holes 36 and material layer board 33 one-to-one and be located material layer board 33 top, the lateral wall that curing box 32 kept away from second driven voller 30 articulates there is side to open door 34, curing box 32 top is provided with water tank 47, water tank 47 and shell 1 inside wall fixed connection, water tank 47 bottom fixed intercommunication has outlet pipe 48 top, the outlet pipe 48 bottom passes curing box 32 roof and fixed intercommunication has a plurality of vapor nozzle 35, vapor nozzle 35 and curing box 32 roof fixed connection.
The formed bricks in the forming pressing groove 6 automatically fall onto a conveying belt 29 along with the conveying and rotation of the conveying crawler belt 3, then the formed bricks are accurately clamped by the multi-degree-of-freedom mechanical arm clamping jaw 31, the formed bricks are stacked on the material supporting plate 33 for curing after clamping, the equipment provided by the invention selects a normal pressure steam curing method for curing the formed bricks, steam is sprayed out of the steam nozzle 35 for curing the formed bricks in the curing process, after curing is finished, a worker opens a side door 34, withdraws the material supporting plate 33, and then the formed bricks which are cured on the material supporting plate 33 are taken away.
The multi-degree-of-freedom mechanical arm clamping jaw 31 is a Brownet six-axis industrial palletizing robot, and the model is BRTIRPZ1805A.
Further optimizing scheme, raw materials screening mechanism includes throwing hopper 37, throw hopper 37 and shell 1 roof fixed connection, throw hopper 37 top and be located shell 1 outside, throw hopper 37 bottom intercommunication has conveying pipeline 38 one end, the conveying pipeline 38 other end is through the fixed intercommunication of first hose 39 has screening pipe 40 one end, screening pipe 40 other end is through the fixed intercommunication of second hose 41 and stirring conveying mechanism, screening net 45 of the vertical setting of screening pipe 40 inside wall middle part fixedly connected with, screening pipe 40 roof middle part articulates there is flip 46, flip 46 is located screening net 45 feeding's one side, screening pipe 40 lateral wall fixed cover is equipped with the vibrating part.
Further, a slag taking opening 49 is formed in the top wall of the shell 1, and the slag taking opening 49 is located above the flip 46.
Further optimizing scheme, vibrating portion includes two upper lantern rings 42 of fixed cover at screening pipe 40 lateral wall, and lantern ring 43 under every upper lantern ring 42 bottom fixedly connected with, and the slide bar 44 is worn to be equipped with to the inside slip of lantern ring 43 down, slide bar 44 both ends all with shell 1 inside wall fixed connection, the common fixedly connected with connecting rod 51 of two upper lantern ring 42 lateral walls, the output shaft of connecting rod 51 middle part fixedly connected with linear reciprocating motor 52, linear reciprocating motor 52 and shell 1 inside wall fixed connection, linear reciprocating motor 52's output shaft direction of motion is parallel with slide bar 44.
When the fly ash raw material is subjected to impurity removal treatment, the fly ash is thrown into the sieving pipe 40 through the charging hopper 37, then the linear reciprocating motor 52 is controlled to start, the linear reciprocating motor 52 drives the sieving pipe 40 to continuously vibrate, as the sieving pipe 40 is obliquely arranged and the lower end is communicated with the stirring cylinder 15, along with the progress of vibration, the fly ash gradually enters the stirring cylinder 15, filtered impurities are trapped on one side, close to the charging, of the sieving net 45, when the impurities are accumulated to a certain quantity, the flip cover 46 is opened, and the impurities are taken out through the slag taking port 49.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (7)
1. The fly ash treatment equipment for the coal chemical production is characterized by comprising a shell (1), wherein a raw material screening mechanism is fixedly connected inside the shell (1), a feeding end of the raw material screening mechanism is positioned outside the shell (1), a stirring and conveying mechanism is fixedly communicated with a discharging end of the raw material screening mechanism, the stirring and conveying mechanism is fixedly connected with the inner side wall of the shell (1), an extrusion mechanism is arranged below the discharging end of the stirring and conveying mechanism, the extrusion mechanism is rotationally connected with the inner side wall of the shell (1), a finished product transferring and curing mechanism is arranged at one end, far away from the stirring and conveying mechanism, of the extrusion mechanism, and the finished product transferring and curing mechanism is fixedly connected with the inner side wall of the shell (1);
the extrusion forming mechanism comprises a first driving roller (2), wherein the first driving roller (2) is positioned below a discharge end of the stirring conveying mechanism, one end of the first driving roller (2) is rotationally connected with the inner side wall of the shell (1), an output shaft of an extrusion driving motor is fixedly connected to the other end of the first driving roller (2), the extrusion driving motor is fixedly connected with the inner side wall of the shell (1), the first driving roller (2) is in transmission connection with a first driven roller (4) through a conveying crawler (3), two ends of the first driven roller (4) are rotationally connected with the inner side wall of the shell (1), a plurality of forming pressing grooves (6) are fixedly connected to the outer side wall of the conveying crawler (3), a plurality of forming pressing grooves (6) are arranged at equal intervals, a pressing block (5) is arranged inside the conveying crawler (3), the top end and the bottom end of the pressing block (5) are in sliding contact with the inner side wall of the conveying crawler (3), the pressing block (5) is close to the first driven roller (4), and the pressing block (5) is fixedly connected with the inner side wall of the shell (1);
the extrusion part comprises a cross rod (50), two ends of the cross rod (50) are fixedly connected with the inner side wall of the shell (1), the middle part of the bottom end of the cross rod (50) is fixedly connected with the top end of a hydraulic cylinder (11), the hydraulic cylinder (11) is vertically arranged, the piston end of the hydraulic cylinder (11) is fixedly connected with a fixing plate (13), the bottom end of the fixing plate (13) is fixedly connected with a plurality of forming press blocks (12), a plurality of forming press blocks (12) are arranged at equal intervals, the forming press blocks (12) are in one-to-one correspondence and are matched with the forming press grooves (6), and a plurality of positioning grooves (14) are formed in the bottom end of the forming press blocks (12);
the novel forming press groove is characterized in that a plurality of springs (9) are fixedly connected to the bottom end inside the forming press groove (6), a plurality of sliding plates (8) are fixedly connected to the top ends of the springs (9) together, the sliding plates (8) are in sliding contact with the inner side walls of the forming press groove (6), a plurality of positioning rods (10) are fixedly connected to the top ends of the sliding plates (8), and the positioning rods (10) are in one-to-one correspondence with and are matched with the positioning grooves (14).
2. The fly ash treatment equipment for coal chemical industry production according to claim 1, characterized in that the stirring conveying mechanism comprises a stirring cylinder (15), the stirring cylinder (15) is fixedly connected with the inner side wall of the shell (1), a stirring motor (18) is fixedly connected with the outer side of the top wall of the stirring cylinder (15), an output shaft of the stirring motor (18) rotates to pass through the top wall of the stirring cylinder (15) and is fixedly connected with the top end of a stirring main shaft (19), the bottom end of the stirring main shaft (19) is rotationally connected with the bottom wall of the stirring cylinder (15), a plurality of first stirring blades (20) and a plurality of second stirring blades (21) are fixedly connected with the outer side wall of the stirring main shaft (19) in the circumferential direction, the second stirring blades (21) are positioned below the first stirring blades (20), an auxiliary material hopper (17) is fixedly connected with the top wall of the stirring cylinder (15), the top wall of the auxiliary material hopper (17) passes through the top wall of the shell (1) and is positioned outside the shell (1), a side wall of the stirring cylinder (15) is far away from the raw material sieving mechanism is communicated with a mixed material conveying part, and the mixed material conveying part is positioned at the top curing part of the curing part.
3. The fly ash treatment equipment for coal chemical industry production according to claim 2, characterized in that the mixture conveying part comprises a conveying cylinder (16), one end of the conveying cylinder (16) is communicated with the bottom of the side wall of the stirring cylinder (15), a conveying motor (22) is fixedly connected to the outer side wall of the other end of the conveying cylinder (16), an output shaft of the conveying motor (22) rotates to penetrate through one end of the conveying cylinder (16) which is fixedly connected with a conveying auger (23), the conveying auger (23) is rotatably arranged in the conveying cylinder (16), the other end of the conveying auger (23) is positioned in the stirring cylinder (15) and is rotatably connected with one end of a horizontal section of an L rod (24), the end of the L rod (24) is inverted, the end of the vertical section of the L rod (24) is fixedly connected with the bottom wall of the stirring cylinder (15), one end of the conveying cylinder (16) close to the conveying motor (22) is communicated with a discharging hopper (25), and the bottom end of the discharging hopper (25) is positioned above the end of the finished product transferring and maintaining mechanism.
4. The fly ash treatment equipment for coal chemical industry production according to claim 1, wherein the finished product transfer maintenance mechanism comprises a second driving roller (28), the second driving roller (28) is located below the end part of the extrusion forming mechanism, one end of the second driving roller (28) is rotationally connected with the inner side wall of the shell (1), the other end of the second driving roller (28) is fixedly connected with an output shaft of a transfer driving motor, the transfer driving motor is fixedly connected with the inner side wall of the shell (1), the second driving roller (28) is in transmission connection with a second driven roller (30) through a conveying belt (29), two ends of the second driven roller (30) are rotationally connected with the inner side wall of the shell (1), a multi-degree-of-freedom mechanical arm clamping jaw (31) is arranged on one side of the conveying belt (29), the bottom end of the multi-degree-of-freedom mechanical arm clamping jaw (31) is fixedly connected with the bottom wall of the shell (1), and one side of the second driven roller (30) away from the second driving roller (28) is provided with a finished product part.
5. The fly ash treatment facility for coal chemical industry production of claim 4, characterized in that, finished product curing part includes curing case (32), curing case (32) with shell (1) inside wall fixed connection, inside slip of curing case (32) is provided with a plurality of material layer board (33), curing case (32) are close to the lateral wall of second driven voller (30) has seted up a plurality of pan feeding hole (36), pan feeding hole (36) with material layer board (33) one-to-one and be located material layer board (33) top, curing case (32) keep away from the lateral wall of second driven voller (30) articulates there is side door (34), curing case (32) top is provided with water tank (47), water tank (47) with shell (1) inside wall fixed connection, water tank (47) bottom fixed intercommunication has outlet pipe (48) top, outlet pipe (48) bottom is worn curing case (32) and fixed intercommunication have steam shower nozzle (35) top wall (35) and a plurality of roof fixed connection.
6. The fly ash treatment equipment for coal chemical industry production according to claim 1, characterized in that the raw material screening mechanism comprises a feeding hopper (37), the feeding hopper (37) is fixedly connected with the top wall of the shell (1), the top end of the feeding hopper (37) is positioned outside the shell (1), one end of a conveying pipe (38) is communicated with the bottom end of the feeding hopper (37), one end of a screening pipe (40) is fixedly communicated with the other end of the conveying pipe (38) through a first hose (39), the other end of the screening pipe (40) is fixedly communicated with the stirring conveying mechanism through a second hose (41), a screening net (45) which is vertically arranged is fixedly connected with the middle part of the inner side wall of the screening pipe (40), a flip (46) is hinged to the middle part of the top wall of the screening pipe (40), and a vibrating part is fixedly sleeved on the outer side wall of the screening pipe (40).
7. The coal ash treatment equipment for chemical production according to claim 6, wherein the vibration part comprises two upper lantern rings (42) fixedly sleeved on the outer side wall of the sieving pipe (40), each lower lantern ring (43) is fixedly connected with the bottom end of each upper lantern ring (42), a sliding rod (44) is arranged in the lower lantern ring (43) in a sliding mode, two ends of each sliding rod (44) are fixedly connected with the inner side wall of the shell (1), connecting rods (51) are fixedly connected with the outer side walls of the two upper lantern rings (42) together, an output shaft of a linear reciprocating motor (52) is fixedly connected with the middle portion of each connecting rod (51), and the motion direction of the output shaft of the linear reciprocating motor (52) is parallel to the motion direction of the sliding rod (44).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310356258.4A CN116197994B (en) | 2023-04-06 | 2023-04-06 | Fly ash treatment equipment for coal chemical production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310356258.4A CN116197994B (en) | 2023-04-06 | 2023-04-06 | Fly ash treatment equipment for coal chemical production |
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| CN116197994A CN116197994A (en) | 2023-06-02 |
| CN116197994B true CN116197994B (en) | 2023-11-07 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200275767Y1 (en) * | 2001-11-22 | 2002-05-16 | 인성산업 주식회사 | Vibrating Selection Device Of Moving Style |
| JP3911701B1 (en) * | 2006-06-22 | 2007-05-09 | 明洋 溝口 | Concrete curing system |
| CN206825656U (en) * | 2017-06-22 | 2018-01-02 | 四川省劲腾环保建材有限公司 | Self-heat conserving lightweight small size hollow concrete blocks production system |
| CN208978005U (en) * | 2018-06-29 | 2019-06-14 | 宜昌成坤建材有限责任公司 | A kind of flyash brick production system |
| CN211967898U (en) * | 2019-12-11 | 2020-11-20 | 南京港港务工程有限公司 | Interlocking piece is with spraying curing means |
| CN217729100U (en) * | 2022-05-17 | 2022-11-04 | 陕西通茂环保节能科技有限公司 | Environment-friendly fly ash processing apparatus |
| CN218019232U (en) * | 2021-12-24 | 2022-12-13 | 四川蓉源环保科技有限公司 | Feeding device is used in production of environmental protection brick |
-
2023
- 2023-04-06 CN CN202310356258.4A patent/CN116197994B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200275767Y1 (en) * | 2001-11-22 | 2002-05-16 | 인성산업 주식회사 | Vibrating Selection Device Of Moving Style |
| JP3911701B1 (en) * | 2006-06-22 | 2007-05-09 | 明洋 溝口 | Concrete curing system |
| CN206825656U (en) * | 2017-06-22 | 2018-01-02 | 四川省劲腾环保建材有限公司 | Self-heat conserving lightweight small size hollow concrete blocks production system |
| CN208978005U (en) * | 2018-06-29 | 2019-06-14 | 宜昌成坤建材有限责任公司 | A kind of flyash brick production system |
| CN211967898U (en) * | 2019-12-11 | 2020-11-20 | 南京港港务工程有限公司 | Interlocking piece is with spraying curing means |
| CN218019232U (en) * | 2021-12-24 | 2022-12-13 | 四川蓉源环保科技有限公司 | Feeding device is used in production of environmental protection brick |
| CN217729100U (en) * | 2022-05-17 | 2022-11-04 | 陕西通茂环保节能科技有限公司 | Environment-friendly fly ash processing apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 双免无熟料粉煤灰砖的研制;王智, 汪宏涛, 钱觉时, 卢浩;新型建筑材料(02);全文 * |
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