CN104438294B - Process the pyrolysis installation of chemical industry abraum salt waste residue - Google Patents
Process the pyrolysis installation of chemical industry abraum salt waste residue Download PDFInfo
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- CN104438294B CN104438294B CN201410712497.XA CN201410712497A CN104438294B CN 104438294 B CN104438294 B CN 104438294B CN 201410712497 A CN201410712497 A CN 201410712497A CN 104438294 B CN104438294 B CN 104438294B
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- heater
- delivery sheet
- cylinder
- driving axle
- waste residue
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- 239000002699 waste material Substances 0.000 title claims abstract description 45
- 239000000126 substance Substances 0.000 title claims abstract description 41
- 150000003839 salts Chemical class 0.000 title claims abstract description 37
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 17
- 239000000779 smoke Substances 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 7
- 239000000575 pesticide Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 229910017053 inorganic salt Inorganic materials 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 4
- 230000007096 poisonous effect Effects 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010914 pesticide waste Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of pyrolysis installation processing chemical industry abraum salt waste residue, it is characterized by: include driving device, conveyer device and heater.Conveyer device includes driving axle, delivery sheet assembly, barrel, charging aperture, discharging opening and a support component.Delivery sheet assembly is fixedly installed on the driving shaft.The cylinder of barrel is by propping up support component along left and right to being horizontally disposed with, and corresponding site is arranged in heater.The part being arranged in heater of cylinder is provided with the air vent of opening upwards.On the airtight air vent being fixedly installed on cylinder of upper cover.Charging aperture is arranged on the left part of upper cover, and upwards passes outside heater.Discharging opening is arranged on on the downside of the right part of cylinder, and is positioned at the right side of heater.On cover and be additionally provided with interior smoke exhaust pipe.Outer smoke exhaust pipe is positioned at outside heater and is connected with smoke exhaust pipe.Axle is driven to be arranged in cylinder by a support component coaxial rotation.Delivery sheet assembly is between left end cap and right end cap.Drive shaft turns is driven by driving device.
Description
Technical field
The present invention relates to industrial inorganic offal treatment field, be specifically related to a kind of pyrolysis installation processing chemical industry abraum salt waste residue.
Background technology
Along with developing rapidly of agricultural, a large amount of uses of pesticide so that pesticide industry obtains swift and violent development.In industrial processes; substantial amounts of alkaline waste water can be produced, it will usually be neutralized by adding sulphuric acid, hydrochloric acid etc., substantial amounts of chemical industry abraum salt waste residue after neutralization, can be produced; these chemical industry abraum salt waste residues also adulterate substantial amounts of poisonous and harmful substance, it is necessary to reasonably process.We are substantially and carry out landfill disposal at present, but along with emerging in multitude of the production-scale rapid expansion of original insecticide factory and novel pesticide factory, the yield of pesticide waste residue also increases severely with day, landfill disposal needs to take substantial amounts of place, causing the waste that land resource is serious, groundwater resources and ecosystem also can be done great damage by pesticide waste residue simultaneously.How to process these chemical industry abraum salt waste residues and become the bottleneck of pesticide industry high speed continuous production, how to make these chemical industry abraum salt waste residues innoxious simultaneously and resource also becomes urgent problem in pesticide industry development.Employing rotary furnace is currently also had to carry out burning disposal, but burning process would be likely to occur the melted problem of inorganic salt, cause that high-temperature refractory can not be continuing with, after chemical industry abraum salt waste residue burns simultaneously, the flue gas produced is likely to the melted inorganic salt crystallisation by cooling in process equipment below carried secretly, causes equipment below normally to use.Owing to environmental requirement is increasingly strict, need innoxious burning to process, but at present without corresponding rationally effective burning facility, large quantities of pesticide industries cannot process, and high-volume stacks plant area, is badly in need of the process equipment that chemical industry abraum salt waste residue adapts.
Chinese patent literature CN202902292U(number of patent application: 201220357515.3) disclose one " saliferous waste residue pyrolysis installation ", wherein describe: high-temperature flue gas enters saliferous waste residue pyrolysis installation from gas approach, it is threadingly advanced along chuck internal coiling plate, heat is passed to chuck internal layer, flue gas is discharged from exhanst gas outlet, saliferous waste residue is by charging aperture adding apparatus inner core, heat exchange is carried out with chuck inner layer steel plate, oxygenating air enters from air intlet, Organic substance volatilization in waste residue, oxidation Decomposition, the pyrolysis gas produced is discharged after removing salt fines from pyrolysis gas outlet removing dust filter screen, incinerator is gone to burn, axle is driven to rotate under driving device effect, drive scraper plate rotates, saliferous waste residue is made to roll in cylinder advance, inorganic salt is discharged from discharge gate.This device heat exchange efficiency is too low, it is impossible to make poisonous and harmful substance be effectively separated；Secondly its blade structure can make saliferous waste residue roll in cylinder, but makes the efficiency that saliferous waste residue advances in cylinder too low.Finally, saliferous waste residue easy block air import and pyrolysis apparatus dedusting filter screen in roll procedure.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, the poisonous and harmful substance in chemical industry abraum salt waste residue can be effectively separated, make the innoxious pyrolysis installation with resource of chemical industry abraum salt waste residue.
The basic technical scheme realizing the object of the invention is: a kind of pyrolysis installation processing chemical industry abraum salt waste residue, and it is structurally characterized in that: include driving device, conveyer device and heater.Conveyer device includes driving axle, delivery sheet assembly, barrel, charging aperture, discharging opening and a support component.Delivery sheet assembly is fixedly installed on the driving shaft.Barrel includes cylinder, left end cap, right end cap and upper cover.The cylinder of barrel is by propping up support component along left and right to being horizontally disposed with, and corresponding site is arranged in heater.The part being arranged in heater of cylinder is provided with the air vent of opening upwards.The airtight connection of left end cap is arranged on the left end of cylinder.The airtight connection of right end cap is arranged on the right-hand member of cylinder.On the airtight air vent being fixedly installed on cylinder of upper cover.Charging aperture is arranged on the left part of upper cover, and upwards passes outside heater.Discharging opening is arranged on on the downside of the right part of cylinder, and is positioned at the right side of heater.On cover and be additionally provided with interior smoke exhaust pipe.Outer smoke exhaust pipe is positioned at outside heater and is connected with smoke exhaust pipe.Drive axle coaxial with the cylinder of barrel to being horizontally disposed with along left and right, and its corresponding site is arranged in cylinder.Drive outside two ends, axle left and right respectively protruding left end cap and right end cap, and airtight with left end cap and right end cap be rotationally connected.Drive axle to be rotated by a support component to arrange.Delivery sheet assembly is between left end cap and right end cap.Drive shaft turns is driven by driving device.
Technical scheme based on above-mentioned basic technical scheme is: the airtight connection of outer smoke exhaust pipe of described conveyer device is arranged on charging aperture and is positioned in the part outside heater.Interior smoke exhaust pipe is tee T.The lower port of interior smoke exhaust pipe is airtight with upper cover to be connected.The upper port of interior smoke exhaust pipe upwards passes outside heater, and is provided with explosion-proof plug in upper port.The central port of interior smoke exhaust pipe is airtight with charging aperture to be connected.
Technical scheme based on above-mentioned basic technical scheme is: described heater is electric furnace, and electric furnace includes body of heater and electrical heating wire.Electrical heating wire is arranged on bottom and two side, the front and back inwall of body of heater.
Technical scheme based on above-mentioned basic technical scheme is: driving device includes motor and reduction box.The left end driving axle of conveyer device is provided with sprocket wheel.Reduction box is connected by chain drive with driving axle.Motor is in transmission connection by belt and reduction box.
Technical scheme based on above-mentioned each appropriate technical solution is: conveyer device also includes fin.The left and right driving axle is respectively arranged at the two ends with one group of corresponding fin.It is positioned at each fin driving axle right-hand member to be welded and fixed be connected with driving axle, is positioned at each fin driving axle left end and is detachably fixed with driving axle and is connected.
Technical scheme based on techniques described above scheme is: also include chiller.Chiller has 2, and 2 chillers are divided into left chiller and right chiller by the difference of its residing right position.Left chiller is identical with the structure of right chiller, all includes water tank, water inlet pipe, return pipe and shower nozzle.Water tank includes lower box and upper box lid.The airtight connection of upper box lid is arranged on lower box.Water inlet pipe is arranged in the center upper portion of upper box lid.Shower nozzle is arranged on the water outlet of water inlet pipe, and is arranged in upper box lid.Return pipe is arranged on the bottom of lower box.The each group fin driving the two ends, left and right of axle is separately positioned in the water tank of corresponding left chiller and right chiller.
The driving axle of conveyer device, delivery sheet assembly, barrel, charging aperture and discharging opening all adopt 310S rustless steel to make.
Technical scheme based on above-mentioned appropriate technical solution is: the delivery sheet assembly of conveyer device has some, and the structure of each delivery sheet assembly is all identical.Each delivery sheet assembly forms by delivery board and agitating plate.Each delivery board is all fixedly installed on the driving shaft.Each delivery board is arranged on the driving shaft along the axial restraint driving axle in the shape of a spiral, leaves gap between each delivery board.Agitating plate is fixedly installed on delivery board.
Technical scheme based on above-mentioned appropriate technical solution is: each delivery sheet assembly of conveyer device is constituted by one piece of delivery sheet.Each delivery sheet is all fixedly installed on the driving shaft.Each delivery sheet is arranged on the driving shaft along the axial restraint driving axle in the shape of a spiral, leaves gap between each delivery sheet.Each delivery sheet is corresponding along the peripheral shape of the appropriate section of its hand of spiral and the inwall appropriate section of the cylinder of barrel.
Technical scheme based on above-mentioned appropriate technical solution is: the delivery sheet assembly only one of which of conveyer device, and delivery sheet assembly is that one piece of continuous print arranges plate on the driving shaft along the axial restraint driving axle in the shape of a spiral.
The present invention has positive effect: (1) present configuration is simple, by heater, chemical industry abraum salt waste residue is directly heated, poisonous and harmful substance can be made effectively to separate from chemical industry abraum salt waste residue, make chemical industry abraum salt waste residue innoxious and carry out recycling, substantial amounts of soil need not be taken and carry out landfill disposal, and not result in environmental pollution.
(2) heater of the present invention adopts electric furnace, heating-up temperature can be accurately controlled at 600 to 800 degrees centigrade, guarantee that venomous injurant mass-energy is effectively separated from chemical industry abraum salt waste residue, now chemical industry abraum salt waste residue is not at molten condition, without the melted inorganic salt carried secretly in the flue gas produced, the equipment of not resulting in cannot normally use.Isolated harmful gas is not touched with heater interior thereof, does not result in the corrosion and damage of heater, greatly improves the service life of equipment.
(3) cylinder of the barrel of the conveyer device of the present invention arranges air vent, will not block, air vent be arranged over corresponding upper cover, can effectively isolated harmful gas be collected.
(4) the driving axle of the present invention, delivery sheet assembly, barrel, charging aperture and discharging opening all adopt 310S rustless steel to make, and good corrosion resistance greatly improves the service life of device.
(5) present invention is provided with chiller, chiller simple in construction, uses reliable, adopts water-cooling pattern by lowering the temperature to being located at the fin driving end shaft, can ensure that driving axle and corresponding axle sleeve normal operation, increase the service life.
(6) delivery sheet of the present invention is arranged on the driving shaft along the axial restraint driving axle in the shape of a spiral, gap is left between each delivery sheet, while ensureing to carry chemical industry abraum salt waste residue from left to right, chemical industry abraum salt waste residue prevented from caking, basic in loose shape, be conducive to conveying and later stage to recycle.
(7) delivery board of the present invention can ensure conveying chemical industry abraum salt waste residue from left to right, and agitating plate can by chemical industry abraum salt waste residue material stirring, and making material is loose shape substantially, is conducive to conveying.
(8) the interior smoke exhaust pipe of the present invention is connected with outer smoke exhaust pipe by charging aperture, the chemical industry abraum salt waste residue fallen into of charging aperture can be preheated when discharging high-temperature harmful gas, save the energy greatly.
(9) present invention is provided with explosion-proof plug, it is ensured that equipment is safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pyrolysis installation processing chemical industry abraum salt waste residue of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the schematic diagram during left anterior-superior part observation from Fig. 1；
Fig. 6 is the schematic diagram during front upper right observation from Fig. 1；
Fig. 7 is the A-A cross-sectional schematic in Fig. 2；
Fig. 8 is the schematic diagram after the water tank upper box lid of the chiller on the left of Fig. 5 removes heating furnace and is positioned at；
Fig. 9 is the schematic diagram after Fig. 8 removes barrel；
Figure 10 is the schematic diagram after adopting the pyrolysis installation of another kind of delivery sheet structure to remove heating furnace and barrel.
Labelling in above-mentioned accompanying drawing is as follows:
Driving device 1, motor 11, reduction box 12, chain 13, belt 14,
Conveyer device 2, drives axle 21, delivery sheet assembly 22, delivery sheet 22-1, gap 22-1-1, delivery board 22-2, agitating plate 22-3, barrel 23, cylinder 23-1, air vent 23-1-1, left end cap 23-2, right end cap 23-3, upper cover 23-4, interior smoke exhaust pipe 23-4-1, charging aperture 24, outer smoke exhaust pipe 24-1, discharging opening 25, fin 27, prop up support component 28, bearing block 28-1, left shaft holder 28-1a, right bearing seat 28-1b, drive bracing strut 28-2, left driving shaft support 28-2a, right driving axle support 28-2b, cartridge holder 28-3
Heater 3, body of heater 31, electrical heating wire 32,
Chiller 4, left chiller 4a, right chiller 4b, water tank 41, lower box 41-1, upper box lid 41-2, water inlet pipe 42, return pipe 43, shower nozzle 44.
Detailed description of the invention
The orientation shown in Fig. 1 that describes in the orientation of the present invention carries out, namely the direction up and down shown in Fig. 1 is the direction up and down of description, and a side of court of Fig. 1 institute is front, and the side deviating from Fig. 1 is rear.
(embodiment 1)
Seeing Fig. 1, the pyrolysis installation processing chemical industry abraum salt waste residue of the present invention includes driving device 1, conveyer device 2, heater 3 and chiller 4.
See that Fig. 1 and Fig. 7, driving device 1 include motor 11 and reduction box 12.Heater 3 is electric furnace, and electric furnace includes body of heater 31 and electrical heating wire 32.Electrical heating wire 32 is arranged on bottom and two side, the front and back inwall of body of heater 31.
See that Fig. 1 to Fig. 9, conveyer device 2 include driving axle 21, delivery sheet assembly 22, barrel 23, charging aperture 24, discharging opening 25, fin 27 and a support component 28.Prop up support component 28 to include bearing block 28-1, drive bracing strut 28-2 and cartridge holder 28-3.Bearing block 28-1 has 2, is divided into left shaft holder 28-1a and right bearing seat 28-1b by the difference of its residing right position.Drive bracing strut 28-2 to have 2, be divided into left driving shaft support 28-2a and right driving axle support 28-2b by the difference of its residing right position.Left shaft holder 28-1a is fixedly installed on left driving shaft support 28-2a, and right bearing seat 28-1b is fixedly installed on right driving axle support 28-2b.The left end driving axle 21 is provided with sprocket wheel.
Delivery sheet assembly 22 has some, and the structure of each delivery sheet assembly 22 is all identical.Each delivery sheet assembly 22 forms by delivery board 22-2 and agitating plate 22-3.Each delivery board 22-2 is all fixedly installed on driving axle 21.Each delivery board 22-2 is arranged on driving axle 21 along the axial restraint driving axle 21 in the shape of a spiral, leaves gap between each delivery board 22-2.Agitating plate 22-3 is fixedly installed on delivery board 22-2.Rotate chemical industry abraum salt waste residue can be made to overturn conveying from left to right by driving axle 21 to rotate each delivery sheet assembly 22 of drive during use.Barrel 23 includes cylinder 23-1, left end cap 23-2, right end cap 23-3 and upper cover 23-4.The cylinder 23-1 of barrel 23, and is connected through the body of heater 31 of electric furnace is airtight with body of heater 31 along left and right to being horizontally disposed with by cartridge holder 28-3.The part being arranged in body of heater 31 of cylinder 23-1 is provided with the air vent 23-1-1 of opening upwards.The airtight connection of left end cap 23-2 is arranged on the left end of cylinder 23-1.The airtight connection of right end cap 23-3 is arranged on the right-hand member of cylinder 23-1.Charging aperture 24 is arranged on the left part of upper cover 23-4, and upwards passes outside body of heater 31.Charging aperture 24 is positioned in the part outside body of heater 31 airtight connection and is provided with outer smoke exhaust pipe 24-1, connection airtight with corresponding waste gas treatment equipment during use.Discharging opening 25 is arranged on on the downside of the right part of cylinder 23-1, and is positioned at the right side of body of heater 31.On the airtight air vent 23-1-1 being fixedly installed on cylinder 23-1 of upper cover 23-4.Being additionally provided with interior smoke exhaust pipe 23-4-1 on upper cover 23-4, interior smoke exhaust pipe 23-4-1 is tee T.The lower port of interior smoke exhaust pipe 23-4-1 is airtight with upper cover 23-4 to be connected；The upper port of interior smoke exhaust pipe 23-4-1 upwards passes outside body of heater 31, and is provided with explosion-proof plug in upper port；The central port of interior smoke exhaust pipe 23-4-1 is airtight with charging aperture 24 to be connected.Drive axle 21 coaxial with the cylinder 23-1 of barrel 23 to being horizontally disposed with along left and right, and its corresponding site is arranged in cylinder 23-1.Drive outside the respectively protruding left end cap 23-2 and right end cap 23-3 of axle about 21 two ends, and with left end cap 23-2 and right end cap 23-3 is airtight is rotationally connected.The two ends, left and right driving axle 21 rotate respectively through corresponding bearing and are arranged in left shaft holder 28-1a and right bearing seat 28-1b.Each delivery sheet assembly 22 is respectively positioned between left end cap 23-2 and right end cap 23-3.Reduction box 12 is in transmission connection by chain 13 with driving axle 21.Reduction box 12 is driven by belt 14 thus driving driving axle 21 to rotate by motor 11.The left and right driving axle 21 is respectively arranged at the two ends with one group of corresponding fin 27.It is positioned at each fin 27 driving axle 21 right-hand member to be welded and fixed be connected with driving axle 21, is positioned at each fin 27 driving axle 21 left end and is detachably fixed with driving axle 21 and is connected.Axle 21, delivery sheet assembly 22, barrel 23, charging aperture 24 and discharging opening 25 is driven all to adopt 310S rustless steel to make.
Seeing Fig. 1 to Fig. 9, chiller 4 has 2, and 2 chillers are divided into left chiller 4a and right chiller 4b by the difference of its residing right position.Left chiller 4a is identical with the structure of right chiller 4b, all includes water tank 41, water inlet pipe 42, return pipe 43 and shower nozzle 44.Water tank 41 includes lower box 41-1 and upper box lid 41-2.The airtight connection of upper box lid 41-2 is arranged on lower box 41-1.Water inlet pipe 42 is arranged in the center upper portion of upper box lid 41-2.Shower nozzle 44 is arranged on the water outlet of water inlet pipe 42, and is arranged in upper box lid 41-2.Return pipe 43 is arranged on the bottom of lower box 41-1.The each group fin 27 driving the two ends, left and right of axle 21 is separately positioned in the water tank 41 of corresponding left chiller 4a and right chiller 4b.During use, cooling water is flow to water tank 41 by water inlet pipe 42, and is spilt to each fin 27 in water tank 41 by shower nozzle 44 thus to driving axle 21 to cool down, carrying out discharging from return pipe 43 after the cooling water after heat exchange heats up.
(embodiment 2)
Seeing Figure 10, the present embodiment remainder is identical with embodiment 1, and it is different in that: each delivery sheet assembly 22 is constituted by one piece of delivery sheet 22-1.Each delivery sheet 22-1 is all fixedly installed on driving axle 21.Each delivery sheet 22-1 is arranged on driving axle 21 along the axial restraint driving axle 21 in the shape of a spiral, leaves gap 22-1-1 between each delivery sheet 22-1.Each delivery sheet 22-1 is corresponding with the inwall appropriate section of the cylinder 23-1 of barrel 23 along the peripheral shape of the appropriate section of its hand of spiral.
(embodiment 3)
The present embodiment remainder is identical with embodiment 1, and it is different in that: delivery sheet assembly 22 only one of which, and delivery sheet assembly 22 is that one piece of continuous print is arranged on the plate driven on axle 21 in the shape of a spiral along the axial restraint driving axle 21.
Above example is used for illustrative purposes only; but not limitation of the present invention; person skilled in the relevant technique is without departing from the spirit and scope of the present invention; various conversion and change can also be made; can also transforming accordingly according to the inspiration of above-described embodiment in concrete application process, therefore all equivalent technical schemes all should be included within the scope of patent protection of the present invention.
Claims (10)
1. the pyrolysis installation processing chemical industry abraum salt waste residue, it is characterised in that: include driving device (1), conveyer device (2) and heater (3)；Conveyer device (2) includes driving axle (21), delivery sheet assembly (22), barrel (23), charging aperture (24), discharging opening (25) and a support component (28)；Delivery sheet assembly (22) is fixedly installed in driving axle (21)；Barrel (23) includes cylinder (23-1), left end cap (23-2), right end cap (23-3) and upper cover (23-4)；The cylinder (23-1) of barrel (23) is by propping up support component (28) along left and right to being horizontally disposed with, and corresponding site is arranged in heater (3)；The part being arranged in heater (3) of cylinder (23-1) is provided with the air vent (23-1-1) of opening upwards；Left end cap (23-2) airtight connection is arranged on the left end of cylinder (23-1)；Right end cap (23-3) airtight connection is arranged on the right-hand member of cylinder (23-1)；On the airtight air vent (23-1-1) being fixedly installed on cylinder (23-1) of upper cover (23-4)；Charging aperture (24) is arranged on the left part of upper cover (23-4), and upwards passes heater (3) outward；Discharging opening (25) is arranged on on the downside of the right part of cylinder (23-1), and is positioned at the right side of heater (3)；Upper cover (23-4) is additionally provided with interior smoke exhaust pipe (23-4-1)；Outer smoke exhaust pipe (24-1) is positioned at heater (3) and outward and is connected with smoke exhaust pipe (23-4-1)；Drive axle (21) coaxial with the cylinder of barrel (23) (23-1) to being horizontally disposed with along left and right, and its corresponding site is arranged in cylinder (23-1)；Drive axle (21) two ends, left and right respectively protruding left end cap (23-2) and right end cap (23-3) outward, and with left end cap (23-2) and right end cap (23-3) is airtight is rotationally connected；Drive axle (21) to be rotated by a support component (28) to arrange；Delivery sheet assembly (22) is positioned between left end cap (23-2) and right end cap (23-3)；Being driven by driving device (1) drives axle (21) to rotate.
2. the pyrolysis installation of process chemical industry abraum salt waste residue according to claim 1, it is characterised in that: outer smoke exhaust pipe (24-1) the airtight connection of described conveyer device (2) is arranged on charging aperture (24) and is positioned in heater (3) part outward；Interior smoke exhaust pipe (23-4-1) is tee T；The lower port of interior smoke exhaust pipe (23-4-1) is airtight with upper cover (23-4) to be connected；The upper port of interior smoke exhaust pipe (23-4-1) upwards passes heater (3) outward, and is provided with explosion-proof plug in upper port；The central port of interior smoke exhaust pipe (23-4-1) is airtight with charging aperture (24) to be connected.
3. the pyrolysis installation of process chemical industry abraum salt waste residue according to claim 1, it is characterised in that: described heater (3) is electric furnace, and electric furnace includes body of heater (31) and electrical heating wire (32)；Electrical heating wire (32) is arranged on bottom and two side, the front and back inwall of body of heater (31).
4. the pyrolysis installation of process chemical industry abraum salt waste residue according to claim 1, it is characterised in that: driving device (1) includes motor (11) and reduction box (12)；The left end of the driving axle (21) of conveyer device (2) is provided with sprocket wheel；Reduction box (12) is in transmission connection by chain (13) with driving axle (21)；Motor (11) is in transmission connection by belt (14) and reduction box (12).
5. according to the pyrolysis installation processing chemical industry abraum salt waste residue one of Claims 1-4 Suo Shu, it is characterised in that: conveyer device (2) also includes fin (27)；The left and right driving axle (21) is respectively arranged at the two ends with one group of corresponding fin (27)；It is positioned at each fin (27) driving axle (21) right-hand member to be welded and fixed be connected with driving axle (21), is positioned at each fin (27) driving axle (21) left end and is detachably fixed with driving axle (21) and is connected.
6. the pyrolysis installation of process chemical industry abraum salt waste residue according to claim 5, it is characterised in that: also include chiller (4)；Chiller (4) has 2, and 2 chillers are divided into left chiller (4a) and right chiller (4b) by the difference of its residing right position；Left chiller (4a) is identical with the structure of right chiller (4b), all includes water tank (41), water inlet pipe (42), return pipe (43) and shower nozzle (44)；Water tank (41) includes lower box (41-1) and upper box lid (41-2)；Upper box lid (41-2) airtight connection is arranged on lower box (41-1)；Water inlet pipe (42) is arranged in the center upper portion of upper box lid (41-2)；Shower nozzle (44) is arranged on the water outlet of water inlet pipe (42), and is arranged in upper box lid (41-2)；Return pipe (43) is arranged on the bottom of lower box (41-1)；The fin (27) of respectively organizing driving the two ends, left and right of axle (21) is separately positioned in the water tank (41) of corresponding left chiller (4a) and right chiller (4b).
7. according to the pyrolysis installation processing chemical industry abraum salt waste residue one of Claims 1-4 Suo Shu, it is characterised in that: the driving axle (21) of conveyer device (2), delivery sheet assembly (22), barrel (23), charging aperture (24) and discharging opening (25) all adopt 310S rustless steel to make.
8. according to the pyrolysis installation processing chemical industry abraum salt waste residue one of Claims 1-4 Suo Shu, it is characterised in that: the delivery sheet assembly (22) of conveyer device (2) has some, and the structure of each delivery sheet assembly (22) is all identical；Each delivery sheet assembly (22) forms by delivery board (22-2) and agitating plate (22-3)；Each delivery board (22-2) is all fixedly installed in driving axle (21)；Each delivery board (22-2) is arranged in driving axle (21) along the axial restraint driving axle (21) in the shape of a spiral, leaves gap between each delivery board (22-2)；Agitating plate (22-3) is fixedly installed on delivery board (22-2).
9. according to the pyrolysis installation processing chemical industry abraum salt waste residue one of Claims 1-4 Suo Shu, it is characterised in that: each delivery sheet assembly (22) of conveyer device (2) is constituted by one piece of delivery sheet (22-1)；Each delivery sheet (22-1) is all fixedly installed in driving axle (21)；Each delivery sheet (22-1) is arranged in driving axle (21) along the axial restraint driving axle (21) in the shape of a spiral, leaves gap (22-1-1) between each delivery sheet (22-1)；Each delivery sheet (22-1) is corresponding with the inwall appropriate section of the cylinder of barrel (23) (23-1) along the peripheral shape of the appropriate section of its hand of spiral.
10. according to the pyrolysis installation processing chemical industry abraum salt waste residue one of Claims 1-4 Suo Shu, it is characterized in that: delivery sheet assembly (22) only one of which of conveyer device (2), delivery sheet assembly (22) is that one piece of continuous print is arranged on the plate driven on axle (21) in the shape of a spiral along the axial restraint driving axle (21).
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| CN106824995A (en) * | 2017-02-15 | 2017-06-13 | 黄浩华 | Process the pyrolysis installation of chemical industry abraum salt waste residue |
| CN108106415A (en) * | 2017-12-22 | 2018-06-01 | 南京工大环境科技南通有限公司 | Salt slag efficiently purifies the kiln of reuse after a kind of agricultural chemicals waste water processing separation |
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| CN101161598A (en) * | 2007-08-10 | 2008-04-16 | 南京大学 | Resource method of deposed salt slag or heavy metal sewage sludge and its private facilities |
| CN202902292U (en) * | 2012-07-14 | 2013-04-24 | 江苏全能环保科技有限公司 | Saliferous waste residue pyrolysis device |
| CN103267296A (en) * | 2013-06-05 | 2013-08-28 | 湖南化工研究院 | Method for innocent treatment and resource utilization of industry byproduct waste salt slag |
| CN204353182U (en) * | 2014-11-28 | 2015-05-27 | 常州市姚氏铸造材料有限公司 | A kind of pyrolysis installation processing chemical industry abraum salt waste residue |
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| HUP0800262A2 (en) * | 2008-04-24 | 2009-10-28 | Lekrinszki Balazs Barna | Transport apparatus for reactor and reactor |
| KR101490414B1 (en) * | 2012-12-07 | 2015-02-04 | 주식회사 재원에너지 | Fever disassemble pipe of variable pitch type and oil extraction apparatus using the same |
| RU2523593C1 (en) * | 2013-04-01 | 2014-07-20 | Общество с ограниченной ответственностью "Научно-производственное объединение "ТОР" | Method of destruction of carbon and nitrogen-containing raw material and device for its realisation |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161598A (en) * | 2007-08-10 | 2008-04-16 | 南京大学 | Resource method of deposed salt slag or heavy metal sewage sludge and its private facilities |
| CN202902292U (en) * | 2012-07-14 | 2013-04-24 | 江苏全能环保科技有限公司 | Saliferous waste residue pyrolysis device |
| CN103267296A (en) * | 2013-06-05 | 2013-08-28 | 湖南化工研究院 | Method for innocent treatment and resource utilization of industry byproduct waste salt slag |
| CN204353182U (en) * | 2014-11-28 | 2015-05-27 | 常州市姚氏铸造材料有限公司 | A kind of pyrolysis installation processing chemical industry abraum salt waste residue |
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