CN115555376A - Resource treatment equipment and process for incineration waste fly ash - Google Patents
Resource treatment equipment and process for incineration waste fly ash Download PDFInfo
- Publication number
- CN115555376A CN115555376A CN202211286388.7A CN202211286388A CN115555376A CN 115555376 A CN115555376 A CN 115555376A CN 202211286388 A CN202211286388 A CN 202211286388A CN 115555376 A CN115555376 A CN 115555376A
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- China
- Prior art keywords
- discharge
- reaction kettle
- fly ash
- bottom plate
- servo motor
- Prior art date
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- 239000010881 fly ash Substances 0.000 title claims abstract description 65
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims description 70
- 239000007788 liquid Substances 0.000 claims description 41
- 238000007599 discharging Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 23
- 150000003839 salts Chemical class 0.000 claims description 17
- 238000005406 washing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- 238000004064 recycling Methods 0.000 claims description 10
- 238000011033 desalting Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 4
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005189 flocculation Methods 0.000 claims description 3
- 230000016615 flocculation Effects 0.000 claims description 3
- 239000002956 ash Substances 0.000 claims 4
- 239000000428 dust Substances 0.000 abstract description 11
- 238000010612 desalination reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 sodium potassium cations Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/38—Stirring or kneading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/30—Incineration ashes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a resource treatment device and a process for fly ash of incineration waste, comprising the following steps: the bottom plate, be equipped with the play feed cylinder that is used for storing the flying dust on the bottom plate, the play feed cylinder is installed a plurality of support columns that support it, the support column is installed on the bottom plate, the novel in design of the invention, when rotatory incomplete gear and ring gear meshing, incomplete gear drives the ring gear and rotates, rotatory ring gear makes rather than fixed discharge tray rotate, because the relief hole of seting up on the discharge tray is in same center pin with the play feed cylinder discharge gate, so the flying dust that goes out the discharge cylinder discharge gate and discharge into in the relief hole on the discharge tray, because a plurality of relief hole specifications of seting up on the discharge tray are unanimous, so the ration ejection of compact that goes out that the discharge tray can be even carries out the ration ejection of compact, even ration ejection of compact through the discharge tray, make the water yield of pouring into first reation kettle, second reation kettle and third reation kettle also more accurate, make the water resource can not wasted.
Description
Technical Field
The invention relates to the field of waste incineration recovery, in particular to a device and a process for recycling incineration waste fly ash.
Background
The salt in the fly ash mainly comprises chloride ions and sodium potassium cations which are water-soluble salts, the fly ash and water are fully mixed under certain conditions, water-soluble salt ions in the fly ash can be washed into an aqueous solution, and the fly ash after being washed is conveyed out through a pump to obtain a final state, so that the salt content is greatly reduced.
The common fly ash treatment equipment adopts a continuous conveying mode to convey fly ash, the fly ash treatment equipment reduces the salt content in the fly ash in a washing mode, the washing mode needs to add corresponding water amount, the conveyed fly ash amount cannot be discharged into the corresponding water amount after the water amount is too unknown, the treated fly ash has larger salt content when the water amount is less, and a large amount of water resources are wasted if the water amount is more.
Disclosure of Invention
The invention aims to provide a device and a process for recycling incineration waste fly ash, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a resource treatment device for fly ash of incineration waste comprises:
the device comprises a base plate, a discharge barrel for storing fly ash is arranged on the base plate, the discharge barrel is provided with a plurality of support columns for supporting the discharge barrel, the support columns are arranged on the base plate, a plurality of mounting plates are arranged on the support columns, the plurality of mounting plates are different in distance, a discharge assembly is arranged on each mounting plate, and quantitative discharge can be continuously carried out through the discharge assembly;
a crushing assembly connected with the discharging assembly is installed in the discharging barrel, and the fly ash in the discharging barrel is crushed through the crushing assembly;
the discharging component is connected with a desalting component arranged on the bottom plate, and the salt content in the fly ash is reduced through the desalting component.
As a further scheme of the invention: the ejection of compact subassembly is including rotating the play charging tray of connection between two mounting panels, set up the round hole of aiming at out the feed cylinder discharge gate on one of them mounting panel, set up a plurality of relief holes that are the circumference and distribute on the play charging tray, one of them relief hole aims at the round hole, the cover is equipped with the ring gear of being connected with the play charging tray on the play charging tray, it is connected with the incomplete gear with the ring gear meshing to rotate on the mounting panel, the output shaft of incomplete gear runs through the mounting panel of both sides, install a servo motor on the mounting panel of below, a servo motor's output shaft and the pivot of incomplete gear are connected.
As a still further scheme of the invention: set up on the mounting panel with one of them arrange the round hole of material pore pair, install in the round hole and arrange the material pipe, arrange the intraductal rotation of material and be connected with the auger, rotate on the mounting panel and be connected with the cylinder, the rotation of auger extends to arrange outside the material pipe and install bevel gear group with the cylinder between, install the third drive belt between cylinder and the first servo motor output shaft.
As a still further scheme of the invention: crushing unit is including setting up the transfer line in play feed cylinder one side, the transfer line rotates and is connected with a plurality of supporting shoes that carry out the support to it, the supporting shoe is installed on a feed cylinder, install the second drive belt between the output shaft of incomplete gear and the transfer line, the round hole has been seted up on the feed cylinder, the round hole internal rotation is connected with the round bar, the one end of round bar extend to the feed cylinder outside and with the transfer line between install first drive belt, the other end of round bar extends to in the feed cylinder and has the support frame that carries out the support to it in the feed cylinder, the support frame is installed on a feed cylinder inner wall, install a plurality of crushing blades on the round bar.
As a still further scheme of the invention: desalination subassembly is equipped with the second reation kettle who installs on the bottom plate including installing the first reation kettle on the bottom plate in one side of first reation kettle, and one side of second reation kettle is equipped with the third reation kettle who installs on the bottom plate, has seted up the round hole on the first reation kettle, and the one end of arranging the material pipe extends to in the round hole and be connected with it, all installs the stirring piece in first reation kettle and second reation kettle and the third reation kettle.
As a still further scheme of the invention: the stirring piece is including installing the inlet tube on first reation kettle, and the servo motor pivot of installing extends to in the first reation kettle and installs stirring vane on the first reation kettle.
As a still further scheme of the invention: install the filter in the second reation kettle, install electric telescopic handle in the second reation kettle, electric telescopic handle's expansion end install with the baffle of filter butt, install the inlet pipe on the second reation kettle, the intercommunication has the first suction pump of installing on the bottom plate between second reation kettle and the first reation kettle, one side that first suction pump was kept away from to the second reation kettle is equipped with the second suction pump, the feed liquor end and the second reation kettle of second suction pump are connected, the detector is installed to the play liquid end of second suction pump, the drain pipe is installed to one side of detector, install the feed liquor pipe between detector and the third reation kettle, the fluid-discharge tube is installed to one side that feed liquor pipe was kept away from to the third reation kettle.
As a still further scheme of the invention: a second servo motor is installed on the bottom plate, a fifth transmission belt is installed between a rotating shaft of the second servo motor and a driving shaft of the first water suction pump, and a fourth transmission belt is installed between a rotating shaft of the second servo motor and a rotating shaft of the second water suction pump.
A method of washing fly ash with water using the fly ash resource treatment apparatus as claimed in, comprising the steps of:
step one, filling the fly ash into a discharge cylinder, and starting equipment to crush and dredge the fly ash through crushing blades in the discharge cylinder so as to facilitate the flow of the fly ash;
step two, the fly ash falls into a discharge tray below, and quantitative discharge is carried out through the discharge tray;
thirdly, conveying the quantitatively discharged fly ash into a first reaction kettle on one side through a packing auger to carry out first water washing, discharging into a second reaction kettle after the first water washing is finished, and putting a cationic flocculant into the second reaction kettle to enable the washed fly ash to generate a flocculation effect and reduce the salt content;
and step four, the mixed liquid flows into the detector through the pipeline, the detector detects the mixed liquid, if the salt content reaches below 10% of the liquid outlet pipe, the mixed liquid is discharged through the liquid outlet pipe, and if the salt content is greater than 10% of the liquid outlet pipe, the mixed liquid is discharged into the third reaction kettle through the pipeline to be washed again.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, the output shaft of the first servo motor rotates to drive the incomplete gear fixed on one side to rotate, when the rotating incomplete gear is meshed with the gear ring, the incomplete gear drives the gear ring to rotate, the rotating gear ring enables the discharge disc fixed with the incomplete gear ring to rotate, and as the discharge holes formed in the discharge disc and the discharge hole of the discharge cylinder are positioned on the same central shaft, the fly ash discharged from the discharge hole of the discharge cylinder falls into the discharge holes in the discharge disc, and as the specifications of a plurality of discharge holes formed in the discharge disc are consistent, the discharge disc can uniformly carry out quantitative discharge, and through uniform quantitative discharge of the discharge disc, the amount of water poured into the first reaction kettle, the second reaction kettle and the third reaction kettle is more accurate, so that water resources can not be wasted.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of an apparatus and process for recycling incineration waste fly ash;
FIG. 2 is a schematic view of the internal structure of a discharge pipe in one embodiment of the apparatus and process for recycling incineration waste fly ash;
FIG. 3 is an enlarged schematic view of a discharge tray in an embodiment of the apparatus and process for recycling incineration waste fly ash;
FIG. 4 is a schematic view of the internal structure of a discharge barrel in an embodiment of the apparatus and process for recycling incineration waste fly ash;
FIG. 5 is a schematic view of the internal structure of a first reaction vessel in an embodiment of the apparatus and process for recycling incineration waste fly ash;
FIG. 6 is an enlarged schematic view of a second servo motor in an embodiment of the apparatus and process for recycling incineration waste fly ash;
FIG. 7 is a schematic view of the internal structure of a second reaction vessel in one embodiment of the apparatus and process for recycling incineration waste fly ash;
in the figure: 1. a base plate; 2. a support pillar; 3. mounting a plate; 4. a discharging barrel; 5. a first reaction kettle; 6. a first water pump; 7. a second reaction kettle; 8. a second water pump; 9. a detector; 10. a liquid outlet pipe; 11. a liquid inlet pipe; 12. a third reaction kettle; 13. a liquid discharge pipe; 14. a water inlet pipe; 15. a feed pipe; 16. a transmission rod; 17. a first drive belt; 18. a round bar; 19. a support block; 20. a second belt; 21. a first servo motor; 22. an incomplete gear; 23. a toothed ring; 24. a discharging tray; 25. a third belt; 26. a bevel gear set; 27. a discharge pipe; 28. a packing auger; 29. crushing the leaves; 30. a support frame; 31. a stirring blade; 32. a fourth belt; 33. a second servo motor; 34. a fifth belt; 35. a filter plate; 36. a baffle plate; 37. an electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 7, in an embodiment of the present invention, a resource treatment apparatus for incineration waste fly ash includes:
the bottom plate 1, be equipped with the play feed cylinder 4 that is used for saving the flying dust on the bottom plate 1, go out 4 fixed mounting of feed cylinder have a plurality of support columns 2 that carry out its support, 2 fixed mounting of support column are in on the bottom plate 1, a plurality of fixed mounting has a plurality of mounting panels 3 on the support column 2, and is a plurality of distance between the mounting panel 3 varies, install ejection of compact subassembly on the mounting panel 3, through the ejection of compact subassembly can continuously carry out the ration ejection of compact.
Referring to fig. 1, 2 and 3, the discharging assembly includes a discharging tray 24 rotatably connected between two mounting plates 3, one of the mounting plates 3 is provided with a circular hole aligned with a discharging hole of the discharging barrel 4, the discharging tray 24 is provided with a plurality of discharging holes distributed circumferentially, one of the discharging holes is aligned with the circular hole, the discharging tray 24 is sleeved with a toothed ring 23 fixedly mounted with the discharging tray 24, the mounting plate 3 is rotatably connected with an incomplete gear 22 engaged with the toothed ring 23, an output shaft of the incomplete gear 22 penetrates through the mounting plates 3 on both sides, a first servo motor 21 is fixedly mounted on the mounting plate 3 below the incomplete gear 22, and an output shaft of the first servo motor 21 is fixedly mounted with a rotating shaft of the incomplete gear 22.
The first servo motor 21 that sets up operates, the rotatory incomplete gear 22 that drives one side fixed of output shaft of first servo motor 21 is rotatory, when rotatory incomplete gear 22 and ring gear 23 meshing, incomplete gear 22 drives the ring gear 23 rotation, rotatory ring gear 23 makes rather than fixed ejection of compact dish 24 and rotates, because the relief hole of seting up on the ejection of compact dish 24 is in same center pin with ejection of compact 4 discharge gates, so the flying dust of ejection of compact 4 discharge gates discharge falls into the row of arranging on ejection of compact dish 24 downtheholely, because a plurality of relief hole specifications of seting up on the ejection of compact dish 24 are unanimous, so can be even through the ejection of compact dish 24 carry out the ration ejection of compact.
Referring to fig. 1, 2 and 3, a circular hole aligned with one of the discharge holes is formed in the mounting plate 3, a discharge pipe 27 is fixedly installed in the circular hole, an auger 28 is rotatably connected to the discharge pipe 27, a cylinder is rotatably connected to the mounting plate 3, the auger 28 rotates to extend out of the discharge pipe 27, a bevel gear set 26 is installed between the auger and the cylinder, and a third transmission belt 25 is installed between the cylinder and an output shaft of the first servo motor 21.
Specifically, first servo motor 21 operates, the output shaft of first servo motor 21 drives the cylinder rotation of one side through the third drive belt 25 of installing on it, rotatory cylinder drives the auger 28 rotation of one side through the bevel gear group 26 of installing on it, because it can rotate to go out the material dish 24, so the discharge hole on the material dish 24 can align with the round hole, make the interior flying dust of discharge hole can fall into the row of below through the round hole and manage 27 in, because the auger 28 is rotatory, so fall the flying dust of arranging in the material pipe 27 and can be transmitted the opposite side of arranging material pipe 27.
Install in the play feed cylinder 4 with the crushing unit that ejection of compact subassembly is connected, through crushing unit is right the flying dust in the play feed cylinder 4 is smashed.
Referring to fig. 1 and 4, the crushing assembly includes a transmission rod 16 disposed at one side of the discharge barrel 4, the transmission rod 16 is rotatably connected with a plurality of supporting blocks 19 for supporting the transmission rod, the supporting blocks 19 are fixedly mounted on the discharge barrel 4, a second transmission belt 20 is mounted between an output shaft of the incomplete gear 22 and the transmission rod 16, a circular hole is formed in the discharge barrel 4, a circular rod 18 is rotatably connected in the circular hole, one end of the circular rod 18 extends out of the discharge barrel 4 and is mounted between the transmission rod 16 and the circular rod 18, the other end of the circular rod 18 extends into the discharge barrel 4 and is rotatably connected with a supporting frame 30 for supporting the circular rod, the supporting frame 30 is fixedly mounted on an inner wall of the discharge barrel 4, and a plurality of crushing blades 29 are fixedly mounted on the circular rod 18.
In detail, the rotating shaft of the incomplete gear 22 drives the driving rod 16 at one side to rotate through the second driving belt 20 fixed thereon, the rotating driving rod 16 drives the round rod 18 at one side to rotate through the first driving belt 17 mounted thereon, the rotating round rod 18 drives the crushing blade 29 mounted thereon to rotate, and the crushing blade 29 crushes and dredges the accumulated fly ash, so that the fly ash can be discharged and dissolved in water more quickly.
Wherein, the round hole has been seted up on the support frame 30, it is right that fixed mounting has in the round hole ball bearing that the round bar 18 was accepted, through ball bearing makes the round bar 18 is rotatory more fast and stable, of course the support frame 30 through the welded mode with go out the inner wall fixed mounting of feed cylinder 4, connect through the welded mode the support frame 30 is more stable.
The discharging component is connected with a desalting component arranged on the bottom plate 1, and the salt content in the fly ash is reduced through the desalting component.
Referring to fig. 1 and 5, the desalination assembly includes a first reaction vessel 5 fixedly mounted on the bottom plate 1, a second reaction vessel 7 fixedly mounted on the bottom plate 1 is disposed on one side of the first reaction vessel 5, a third reaction vessel 12 fixedly mounted on the bottom plate 1 is disposed on one side of the second reaction vessel 7, a circular hole is disposed on the first reaction vessel 5, one end of the discharge pipe 27 extends into the circular hole and is fixedly mounted therewith, and stirring members are disposed in the first reaction vessel 5, the second reaction vessel 7 and the third reaction vessel 12.
Referring to fig. 1 and 5, the stirring element includes a water inlet pipe 14 fixedly installed on the first reaction vessel 5, and a rotating shaft of a servo motor installed on the first reaction vessel 5 extends into the first reaction vessel 5 and is fixedly installed with a stirring blade 31.
Specifically, the first reaction vessel 5 operates, and the servo motor installed on the first reaction vessel 5 drives the stirring blade 31 in the first reaction vessel 5 to rotate, so that the fly ash in the first reaction vessel 5 is fully mixed with the water, and the water inlet pipe 14 installed thereon can discharge water into the first reaction vessel 5.
Wherein, inlet tube 14 is connected with outside water supply assembly, just all install inlet tube 14 and stirring vane 31 in first reation kettle 5, second reation kettle 7 and the third reation kettle 12.
Referring to fig. 6 and 7, a filter plate 35 is fixedly installed in the second reaction kettle 7, an electric telescopic rod 37 is fixedly installed in the second reaction kettle 7, a baffle plate 36 abutting against the filter plate 35 is fixedly installed at a movable end of the electric telescopic rod 37, a feed pipe 15 is fixedly installed on the second reaction kettle 7, a first water pump 6 fixedly installed on the bottom plate 1 is communicated between the second reaction kettle 7 and the first reaction kettle 5, a second water pump 8 is arranged on one side of the second reaction kettle 7, which is far away from the first water pump 6, a liquid inlet end of the second water pump 8 is fixedly installed on the second reaction kettle 7, a detector 9 is fixedly installed at a liquid outlet end of the second water pump 8, a liquid outlet pipe 10 is fixedly installed on one side of the detector 9, a liquid inlet pipe 11 is fixedly installed between the detector 9 and the third reaction kettle 12, and a liquid outlet pipe 13 is fixedly installed on one side of the third reaction kettle 12, which is far away from the liquid inlet pipe 11.
Specifically, a flocculating agent is fed into the second reaction vessel 7 through the feeding pipe 15 on one side, the fly ash is stirred by the stirring blade 31 in the second reaction vessel 7 to be fused with the fly ash, after a period of time, floccules are generated in the solution, the movable end of the electric telescopic rod 37 moves downwards at the moment, the movable end of the movement drives the baffle 36 to move downwards, the movable baffle 36 is far away from the filter plate 35, wherein it is required to be noted that the diameter of the baffle 36 is smaller than the inner diameter of the second reaction vessel 7, so that the liquid can flow out through a gap.
Referring to fig. 6 and 7, a second servo motor 33 is fixedly installed on the bottom plate 1, a fifth transmission belt 34 is installed between a rotating shaft of the second servo motor 33 and a driving shaft of the first water pump 6, and a fourth transmission belt 32 is installed between the rotating shaft of the second servo motor 33 and a rotating shaft of the second water pump 8.
When liquid needs to be pumped, the second servo motor 33 on one side operates, and a rotating shaft of the second servo motor 33 drives the first water pump 6 and the second water pump 8 on one side to operate through the fifth transmission belt 34 and the fourth transmission belt 32 which are installed on the rotating shaft, so that mixed liquid is transmitted.
The method for washing fly ash with water by using the fly ash resource treatment apparatus as claimed in claim, comprising the steps of:
step one, filling the fly ash into a discharge cylinder, and starting equipment to crush and dredge the fly ash through crushing blades in the discharge cylinder so as to facilitate the flow of the fly ash;
step two, the fly ash falls into a discharge tray below, and quantitative discharge is carried out through the discharge tray;
thirdly, conveying the quantitatively discharged fly ash into a first reaction kettle at one side through a packing auger to carry out first water washing, discharging into a second reaction kettle after the first water washing is finished, and putting a cationic flocculant into the second reaction kettle to enable the washed fly ash to generate a flocculation effect and reduce the salt content;
and step four, the mixed liquid flows into the detector through the pipeline, the detector detects the mixed liquid, if the salt content reaches below 10% of the liquid outlet pipe, the mixed liquid is discharged through the liquid outlet pipe, and if the salt content is larger than the liquid outlet pipe, the mixed liquid is discharged into the third reaction kettle through the pipeline to be washed again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a flying ash resourceful treatment equipment of incineration waste which characterized in that includes:
the device comprises a base plate (1), wherein a discharge barrel (4) for storing fly ash is arranged on the base plate (1), a plurality of support columns (2) for supporting the discharge barrel (4) are mounted on the discharge barrel (4), the support columns (2) are mounted on the base plate (1), a plurality of mounting plates (3) are mounted on the support columns (2), the distances among the mounting plates (3) are unequal, a discharge assembly is mounted on the mounting plates (3), and quantitative discharge can be continuously performed through the discharge assembly;
a crushing component connected with the discharging component is installed in the discharging barrel (4), and the fly ash in the discharging barrel (4) is crushed through the crushing component;
the discharging component is connected with a desalting component arranged on the bottom plate (1), and the salt content in the fly ash is reduced through the desalting component.
2. The resource treatment equipment for the flying ash of the incineration waste as the claim 1, characterized in that the discharge component comprises a discharge disc (24) which is rotatably connected between two mounting plates (3), one of the discharge disc (24) is provided with a round hole aligned with a discharge hole of a discharge barrel (4), the discharge disc (24) is provided with a plurality of discharge holes distributed circumferentially, one of the discharge holes is aligned with the round hole, the discharge disc (24) is provided with a toothed ring (23) connected with the discharge disc (24), the mounting plate (3) is rotatably connected with an incomplete gear (22) engaged with the toothed ring (23), an output shaft of the incomplete gear (22) runs through two sides of the mounting plate (3) and a lower side of the mounting plate (3) is provided with a first servo motor (21), and an output shaft of the first servo motor (21) is connected with a rotating shaft of the incomplete gear (22).
3. The resource treatment equipment for fly ash from incineration of garbage as per claim 2, characterized in that, set up on mounting panel (3) with one of them the round hole that the discharge hole is aligned, install in the round hole and arrange material pipe (27), it is connected with auger (28) to arrange material pipe (27) internal rotation, it is connected with the cylinder to rotate on mounting panel (3), the rotation of auger (28) extends to arrange material pipe (27) outer and with install bevel gear group (26) between the cylinder, the cylinder with install third drive belt (25) between first servo motor (21) the output shaft.
4. The resource treatment equipment for the fly ash generated by burning garbage according to claim 3, wherein the crushing component comprises a transmission rod (16) arranged on one side of the discharge barrel (4), the transmission rod (16) is rotatably connected with a plurality of supporting blocks (19) for supporting the transmission rod, the supporting blocks (19) are installed on the discharge barrel (4), a second transmission belt (20) is installed between an output shaft of the incomplete gear (22) and the transmission rod (16), a circular hole is formed in the discharge barrel (4), a round rod (18) is rotatably connected in the circular hole, one end of the round rod (18) extends out of the discharge barrel (4) and is installed between the discharge barrel (4) and the transmission rod (16) with a first transmission belt (17), the other end of the round rod (18) extends into the discharge barrel (4) and is rotatably connected with a supporting frame (30) for supporting the round rod, the supporting frame (30) is installed on the inner wall of the discharge barrel (4), and a plurality of crushing blades (29) are installed on the round rod (18).
5. The resource treatment equipment for the flying ash of the incineration waste as the claim 4, wherein the desalting component comprises a first reaction kettle (5) arranged on the bottom plate (1), a second reaction kettle (7) arranged on the bottom plate (1) is arranged on one side of the first reaction kettle (5), a third reaction kettle (12) arranged on the bottom plate (1) is arranged on one side of the second reaction kettle (7), a round hole is formed in the first reaction kettle (5), one end of the discharge pipe (27) extends into the round hole and is connected with the round hole, and stirring members are arranged in the first reaction kettle (5), the second reaction kettle (7) and the third reaction kettle (12).
6. The recycling treatment equipment for flying ash of incineration waste as claimed in claim 5, wherein said stirring member includes a water inlet pipe (14) installed on said first reaction vessel (5), a servo motor shaft installed on said first reaction vessel (5) extends into said first reaction vessel (5) and is installed with a stirring blade (31).
7. The resource treatment equipment for fly ash generated by burning garbage according to claim 6, wherein a filter plate (35) is installed in the second reaction kettle (7), an electric telescopic rod (37) is installed in the second reaction kettle (7), a baffle (36) abutted against the filter plate (35) is installed at the movable end of the electric telescopic rod (37), a feeding pipe (15) is installed on the second reaction kettle (7), the second reaction kettle (7) is communicated with and installed between the first reaction kettle (5) and provided with a first water suction pump (6) on the bottom plate (1), the second reaction kettle (7) is far away from one side of the first water suction pump (6) and provided with a second water suction pump (8), the liquid inlet end of the second water suction pump (8) is connected with the second reaction kettle (7), a detector (9) is installed at the liquid inlet end of the second water suction pump (8), a liquid outlet pipe (10) is installed at one side of the detector (9), a liquid inlet pipe (11) is installed between the detector (9) and the third reaction kettle (12), and a liquid outlet pipe (13) is installed at one side of the third reaction kettle (12).
8. The resource treatment equipment for the incineration waste fly ash according to claim 7, wherein a second servo motor (33) is installed on the bottom plate (1), a fifth transmission belt (34) is installed between a rotating shaft of the second servo motor (33) and a driving shaft of the first water pump (6), and a fourth transmission belt (32) is installed between a rotating shaft of the second servo motor (33) and a rotating shaft of the second water pump (8).
9. A method for washing fly ash with water by using the fly ash resource treatment apparatus according to claim 8, comprising the steps of:
step one, filling the fly ash into a discharge cylinder, and starting equipment to crush and dredge the fly ash through crushing blades in the discharge cylinder so as to facilitate the flow of the fly ash;
step two, the fly ash falls into a discharge tray below, and quantitative discharge is carried out through the discharge tray;
thirdly, conveying the quantitatively discharged fly ash into a first reaction kettle on one side through a packing auger to carry out first water washing, discharging into a second reaction kettle after the first water washing is finished, and putting a cationic flocculant into the second reaction kettle to enable the washed fly ash to generate a flocculation effect and reduce the salt content;
and step four, the mixed liquid flows into the detector through the pipeline, the detector detects the mixed liquid, if the salt content reaches below 10% of the liquid outlet pipe, the mixed liquid is discharged through the liquid outlet pipe, and if the salt content is greater than 10% of the liquid outlet pipe, the mixed liquid is discharged into the third reaction kettle through the pipeline to be washed again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211286388.7A CN115555376A (en) | 2022-10-20 | 2022-10-20 | Resource treatment equipment and process for incineration waste fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211286388.7A CN115555376A (en) | 2022-10-20 | 2022-10-20 | Resource treatment equipment and process for incineration waste fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115555376A true CN115555376A (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211286388.7A Pending CN115555376A (en) | 2022-10-20 | 2022-10-20 | Resource treatment equipment and process for incineration waste fly ash |
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| CN (1) | CN115555376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748263A (en) * | 2023-06-06 | 2023-09-15 | 中节能兆盛环保有限公司 | Continuous mixing and solidifying device for fly ash of garbage incinerator |
-
2022
- 2022-10-20 CN CN202211286388.7A patent/CN115555376A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748263A (en) * | 2023-06-06 | 2023-09-15 | 中节能兆盛环保有限公司 | Continuous mixing and solidifying device for fly ash of garbage incinerator |
| CN116748263B (en) * | 2023-06-06 | 2024-01-23 | 中节能兆盛环保有限公司 | Continuous mixing and solidifying device for fly ash of garbage incinerator |
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