CN106829556A - A kind of cement kiln synergic processing dangerous waste system and method - Google Patents
A kind of cement kiln synergic processing dangerous waste system and method Download PDFInfo
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- CN106829556A CN106829556A CN201710137143.0A CN201710137143A CN106829556A CN 106829556 A CN106829556 A CN 106829556A CN 201710137143 A CN201710137143 A CN 201710137143A CN 106829556 A CN106829556 A CN 106829556A
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- dangerous waste
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- dry powder
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- 239000002699 waste material Substances 0.000 title claims abstract description 65
- 239000004568 cement Substances 0.000 title claims abstract description 45
- 238000012545 processing Methods 0.000 title claims abstract description 21
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000033228 biological regulation Effects 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 abstract description 2
- 239000002920 hazardous waste Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000002906 medical waste Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of cement kiln synergic processing dangerous waste system, including：Conveyer, storage device, and charging gear.The invention also discloses a kind of method for cooperateing with cement kiln to dispose dangerous waste, including step：1）Treatment workshop is transported to after dry powder-shaped dangerous waste material is packed, being put into storage device by conveyer carries out break process；2）Material after broken is delivered to metering units by supply unit carries out weighing regulation so that material addition is adapted with the burning amount of mixing for making cement；3）Ground into raw material by conveyer belt by the material of metering units.Present invention is particularly directed to the treatment of dry powder-shaped dangerous waste, realize that dangerous waste is innoxious, disposal of resources by cement kiln synergic processing technology, meanwhile, because the characteristics of moisture content of dry powder-shaped dangerous waste is low, airborne dust to producing carries out purification disposal with waste gas collecting system, prevents secondary pollution.
Description
Technical field
The invention belongs to industrial dangerous waste process field, the more particularly to treatment of dry powder-shaped dangerous waste is specifically related to a kind of water
Stall cooperative disposal dangerous waste system and method.
Background technology
With the development of modern industry, the yield of solid waste increases year by year, and the harm that human environment is caused is got over
Come more serious.Especially hyundai electronicses information technology, the development of medical Chemical Engineering Technology, cause the generation of many hazardous wastes.Together
When Urbanization in China quickening, urban population has very big development, therefore used as all kinds of waste yields of city public hazards
It is growing day by day.Either industrially developed country, or developing country, all suffers from dangerous waste disposal problem.
According to《The big or middle MSW pollution environment preventing and treating annual report in the whole nation in 2015》Statistics, 2014,244 it is big,
Middle urban industry hazardous waste yield up to 2436.7 ten thousand tons, wherein, 1431.0 ten thousand tons of volume of comprehensive utilization, disposal amount 889.5 ten thousand
Ton, 138.0 ten thousand tons of storage capacity.Industrial dangerous waste volume of comprehensive utilization is accounted for using disposing the 58.2% of total amount, and disposal, storage are distinguished
Accounting 36.2% and 5.6%, it is the main path for processing industrial dangerous waste to effectively utilize and dispose, and urban is to history heap
The hazardous waste deposited has carried out effective utilization and disposal.The province that industrial dangerous waste yield comes front three is Shandong, lake
South, Jiangsu.2014,60.7 ten thousand tons, most of city were measured in 244 62.2 ten thousand tons of big or middle Urban Medical Wastes yields, disposal
Medical waste treatment rate all reached 100%.The province that clinical waste yield comes front three is Guangdong, Zhejiang, Henan.Disappear
Except the pollution of hazardous waste, its innoxious, minimizing and resource are realized, have become the significant problem that China must solve.
The portion that Zhejiang various regions the departments concerned is renovated according to Zhejiang Provincial Commission, provincial government on construction of ecological province and environmental pollution
Administration, deepens constantly the harmlessness disposing work of sludge, Polluted Soil and industrial dangerous waste, and sludge, Polluted Soil and industry danger are strengthened energetically
The scientific research and popularization and application of useless disposal technology, accelerate propulsion sludge, Polluted Soil and industrial dangerous waste harmlessness disposing facility and build
If.And according to《The new 2 years action schemes of 811 environmental protection》General plan, with " minimizing, stabilisation, resource and harmless
Change " it is target, with mechanism and technological innovation as means, attached most importance to harmlessness disposing Facilities Construction, adhere to overall planning, substep
Implement, suit measures to local conditions, guidance to different types of areas, key breakthrough, with a band is taken effective measures, and propulsion sewage sludge harmlessness is accelerated conscientiously
Disposing task.
It is that numerous disposal options realize that minimizing, innoxious and resource are preferable using cement kiln synergic processing hazardous waste
One kind.Ended for the end of the year 2013, China be completed, build in and it is proposed set cement kiln synergic processing hazardous waste enterprise sum
More than 200, wherein about 25% enterprise is related to cooperative disposal hazardous waste, national cement kiln cooperative disposal hazardous waste it is total
The t/d of ability 20,000,2103, the total amount of China's quality coal in cement kiln systems disposal hazardous waste reached 55.9 ten thousand t.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides one kind can enable dry powder-shaped dangerous waste be assisted by cement kiln
With fast, efficient, safe disposal, prevent the cement kiln synergic processing dangerous waste system and method for secondary pollution.
The technical solution adopted for the present invention to solve the technical problems is：A kind of cement kiln synergic processing dangerous waste system, bag
Include：
Conveyer, for the dry powder-shaped dangerous waste material for closing packaging to be sent into storage device；
Storage device, including feed bin and located at feed bin top for open dry powder-shaped dangerous waste material closing packaging steamed sandwich component；
Charging gear, it includes for exporting the supply unit of material in feed bin, entering cement kiln to dry powder-shaped dangerous waste material
Metering units and conveyer belt that amount is regulated and controled.
The not tractable problem of dry powder-shaped dangerous waste is solved, technique is added using unique, by dry powder-shaped dangerous waste by passing
Device, storage device and charging gear are sent, is quantitatively incorporated into cement kiln raw material mill, by the mixing with cement producting material,
By cement kiln production technology, by dry powder-shaped dangerous waste resource, harmlessness disposing.
Further, also including purifier, the purifier includes the first dust leg being connected with feed bin and metering
The second connected dust leg of unit.The supporting powder purification apparatus of auxiliary, the dust that will be produced in disposal process etc. are all collected
Purification, prevents secondary pollution.
Further, the purifier also includes the purification system being connected with the first dust leg and the second dust leg respectively
System；Second dust tube end is provided with a dust gathering arrester.
Further, the steamed sandwich component includes cross and the multiple three rib types cutteves on the cross.
Further, the tapered structure of the feed bin, its sidewall slope is more than or equal to 60 degree.
Further, the bin bottom is provided with outlet valve.
Further, the conveyer is driving Lift-on/Lift-off System.
Further, the supply unit is pipe structure, and it is connected with power source.
The invention also discloses a kind of method for cooperateing with cement kiln to dispose dangerous waste, comprise the following steps：
1) treatment workshop is transported to after dry powder-shaped dangerous waste material is packed, storage device is put into by conveyer and is entered
Row break process；
2) material after crushing is delivered to metering units by supply unit carries out weighing regulation so that material addition and making
The burning amount of mixing of cement is adapted；
3) ground into raw material by conveyer belt by the material of metering units.
Further, also including with above-mentioned steps simultaneously run purifying step, the purifier respectively with feed bin top
Portion is connected with metering units.
Present invention is particularly directed to the treatment of dry powder-shaped dangerous waste, by cement kiln synergic processing technology realize dangerous waste it is innoxious,
Disposal of resources, meanwhile, because the characteristics of moisture content of dry powder-shaped dangerous waste is low, the airborne dust to producing is carried out with waste gas collecting system
Purification disposal, prevents secondary pollution.
The beneficial effects of the invention are as follows：1st, after moisture content dangerous waste material high is by drying, when packed and transported
Compared to wet stock and half dry material more facilitate, freight is relatively lower, and the risk of transport can be reduced, reduce enterprise into
This.
2nd, using this technology of cement kiln synergic processing dry powder-shaped dangerous waste, dry powder-shaped dangerous waste is made to dispose resource degree more
Height, processing cost reduction, has saved the energy, is that bigger contribution is made in environmental protection, is that the development in pluralism liter of cement industry is warded off
Frontier.
3rd, the invention efficiently solves the dust problem that dry powder-shaped dangerous waste is produced in disposal process, by the design of novelty
Purifier-dust collection cover, by the connection of dust collecting duct, by the dust of script uncontrollable discharge, becomes organized receipts
Collection, purification disposal is carried out into dust purification system, the appearance of secondary pollution is prevented, while also having ensured the person of operating personnel
Safety.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the part-structure top view of steamed sandwich component of the present invention.
Specific embodiment
In order that those skilled in the art are better understood from the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, clear, complete description is carried out to the technical scheme in inventive embodiments, it is clear that described embodiment is only this
A part of embodiment of invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, should all belong to the scope of protection of the invention.
A kind of cement kiln synergic processing dangerous waste system, dry powder-shaped dangerous waste is processed after workshop closing is packed by passing in dangerous waste
After sending device, steamed sandwich component, supply unit and metering units, mixed with cement producting material by conveyer belt, put into
In raw material mill, replacing partial cement raw materials for production are disposed by cement producing line.
Its technical process is as follows：
1st, dry powder-shaped dangerous waste enters factory, discharging
The dry powder-shaped dangerous waste packed using jumbo bag is shipped to solid by the enterprise of professional dangerous waste transport qualification by transport vehicle 1
Waste is added in disposal workshop, is driving Lift-on/Lift-off System in the present embodiment using conveyer, will be equipped with dry powder-shaped dangerous waste ton
Bag is unloaded.
2nd, lifting, steamed sandwich system
With the normal operation of cement producing line, production raw material need to be added in raw material mill incessantly.Waste disposal workshop,
By Lift-on/Lift-off System of driving a vehicle, dry powder-shaped dangerous waste jumbo bag is tangled by hangers, lifted to feed bin top, artificial control is driven a vehicle ton
Bag falls, and steamed sandwich component cuts jumbo bag in feed bin, makes material voluntarily in the feed bin of whereabouts.Feed bin is in integrally funnel-shaped design, top
Steamed sandwich component is designed in portion centre, is made up of cross and three rib type cutteves being evenly distributed on cross.Unstow material
Jumbo bag is directly sling by driving Lift-on/Lift-off System, is stacked at specified storage place and is waited to centrally dispose.
According to material characteristic, feed bin angle of inclination is more than or equal to 60 degree not less than α in 60 degree, i.e. figure, is easy to material oneself
By falling, the hardened of material is not resulted in.
3rd, feed and metering system
Dry powder-shaped dangerous waste falls to entering after feed bin through steamed sandwich component, and the charging gear controlled by power source power driven system carries out defeated
Send, whole process is directly conveyed without manpower intervention toward raw material mill direction.Before raw material mill conveyer belt is entered, design need to be passed through again
Metering units.Metering units are controlled regulation to the material for passing through, and material addition is met the requirement that burning amount is mixed in design, no
Can have a negative impact to the ratio of cement producting material.By the dry powder-shaped dangerous waste of metering units, work is produced by cement kiln
The raw material conveyer belt of skill line, constantly enters raw material mill, as the part alternative materials of manufacture of cement, is constantly disposed.
4th, gas sampling treatment
Dry powder-shaped dangerous waste is being added into feed bin, and when steamed sandwich component, gauge assembly enter conveyer belt, the dust of generation passes through dust leg
Road is connected to cleaning system（Or dust-precipitator）Carry out harmless treatment.
In terms of dust collection disposal, i.e. purifier, novelty devise the dust gathering arrester integrated with feed bin and in
The second dust leg that the first dust leg that feed bin top is connected is connected with metering units, will be originally without group by the design
The dust of discharge is knitted, is changed into organized collection, and then by being transported to cleaning system, by its harmlessness disposing, prevent two
The appearance of secondary pollution.
Shown in reference picture 1, Fig. 2, dry powder-shaped dangerous waste is transported to solid waste and disposes workshop by transport vehicle 1, by driving
Lift-on/Lift-off System 2, workman manually controls the ton bag that will be equipped with material to be tangled by hangers, lifting to the top of feed bin 3, the top of feed bin 3
Feed opening middle part is provided with steamed sandwich component, and steamed sandwich component is arranged on feed opening whole height middle position, by the ten of right-angled intersection
Two steel bars and the feed opening wall of cabinet frame 31 are welded and fixed, a horizontal steel bar, a vertical steel bar, horizontal steel bar upper, its
Four are set on middle horizontal steel bar three rib type cutteves 32, three rib type cutteves 32 are uniformly distributed on whole piece steel bar.Workman's control electricity
Dynamic driving, after ton bag is transferred, under drop down onto feed opening, by ton packaging bag and the self gravitation of material, three rib type cutteves 32
Smoothly ton bag bottom is cut after encountering ton bag, material free-falling slowly slides.Because driving Lift-on/Lift-off System 2 is with the hangers of ton bag
Remain attached to together, workman synchronously slings empty package bag driving Lift-on/Lift-off System, is stacked at specified location and waits to centrally dispose.Thing
Material is manually after discharging lock 33, under drop down onto charging gear, the continuous operating that charging gear passes through power source-motor, by thing
By supply unit 41, supply unit 41 is pipe structure to material in the present embodiment, is constantly delivered to metering units 42, is passed through
The material of metering falls into the raw material conveyer belt 43 of cement producing line, and material together enters raw material and grinds with raw material by conveyer belt 43,
Into follow-up cement production process route.By charging gear, the synergy of metering units 42, can reasonably adjust,
Dangerous waste material mixed ratio is effectively controlled, and the raw material to manufacture of cement is controlled, and it is unfavorable that manufacture of cement will not be produced
Influence.Because the drying property of material, material by feed opening, by three rib type cutteves 32 are automatic isolate after, into after feed bin
Airborne dust can be produced, therefore the outer wall of feed bin 3 need to design the first dust leg 51 with the levelling bench centre position of feed opening outer wall, this
Outward, material has the process of free-falling when by metering units 42, can also produce airborne dust, therefore, it is also required to be raised herein
Dirt is disposed, and sets the second dust collecting duct 52, and the end of the second dust collecting duct 52 sets a dust gathering arrester 53, at dust collecting duct setting, is led to
The cleaning system 54 of piping connection, is exhaust gas and dust cleaning system in the present embodiment, dynamic blower fan operating without stopping, because
And airborne dust can constantly be absorbed, so that the airborne dust that dust collecting duct is collected at 52 liang of the first dust leg 51 and the second dust collecting duct converges
After collecting in cleaning system 54, purification disposal is carried out by the exhaust gas and dust cleaning system of pipeline to discharge zone top.Hand
Dynamic outlet valve 33, can manually be controlled, and when need to be overhauled, can close blanking, be easy to maintenance.
Above-mentioned specific embodiment is used for illustrating the present invention, rather than limiting the invention, of the invention
In spirit and scope of the claims, any modifications and changes made to the present invention both fall within protection model of the invention
Enclose.
Claims (10)
1. a kind of cement kiln synergic processing dangerous waste system, it is characterised in that including：
Conveyer (2), for the dry powder-shaped dangerous waste material for closing packaging to be sent into storage device；
Storage device, including feed bin (3) and located at feed bin (3) top for open dry powder-shaped dangerous waste material closing packaging steamed sandwich
Component；
Charging gear, it include for export feed bin (3) interior material supply unit (41), water is entered to dry powder-shaped dangerous waste material
Metering units (42) and conveyer belt (43) that the amount of stall is regulated and controled.
2. cement kiln synergic processing dangerous waste system according to claim 1, it is characterised in that：Also include purifier, should
Purifier includes the second dust leg that the first dust leg (51) being connected with feed bin (3) is connected with metering units (42)
(52)。
3. cement kiln synergic processing dangerous waste system according to claim 2, it is characterised in that：The purifier also includes
The cleaning system (54) being connected with the first dust leg (51) and the second dust leg (52) respectively；Second dust leg (52) end sets
There is a dust gathering arrester (53).
4. cement kiln synergic processing dangerous waste system according to claim 1, it is characterised in that：The steamed sandwich component includes ten
Cabinet frame (31) and the multiple three rib types cutteves (32) on the cross (31).
5. cement kiln synergic processing dangerous waste system according to claim 1, it is characterised in that：The feed bin (3) is in funnel
Shape structure, its sidewall slope is more than or equal to 60 degree.
6. cement kiln synergic processing dangerous waste system according to claim 1, it is characterised in that：Feed bin (3) bottom sets
There is outlet valve (33).
7. cement kiln synergic processing dangerous waste system according to claim 1, it is characterised in that：The conveyer (2) is
Driving Lift-on/Lift-off System.
8. cement kiln synergic processing dangerous waste system according to claim 1, it is characterised in that：The supply unit (41) is
Pipe structure, it is connected with power source.
9. a kind of method that collaboration cement kiln disposes dangerous waste, it is characterised in that comprise the following steps：
1) treatment workshop is transported to after dry powder-shaped dangerous waste material is packed, storage dress is put into by conveyer (2)
Putting carries out break process；
2) material after crushing is delivered to metering units (42) by supply unit (41) carries out weighing regulation so that material is added
Measure and be adapted with the burning amount of mixing for making cement；
3) enter raw material by conveyer belt (43) by the material of metering units (42) to grind.
10. the method that collaboration cement kiln according to claim 9 disposes dangerous waste, it is characterised in that：Also include and above-mentioned step
The purifying step of rapid operation simultaneously, the purifier is connected with feed bin (3) top and metering units (42) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137143.0A CN106829556A (en) | 2017-03-09 | 2017-03-09 | A kind of cement kiln synergic processing dangerous waste system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137143.0A CN106829556A (en) | 2017-03-09 | 2017-03-09 | A kind of cement kiln synergic processing dangerous waste system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229674A (en) * | 2018-09-21 | 2019-01-18 | 浙江环立环保科技有限公司 | A kind of automatic steamed sandwich device and cement kiln synergic processing danger wastes system |
| CN109353844A (en) * | 2018-10-29 | 2019-02-19 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of packed steel ball unloads ball device |
| CN115008615A (en) * | 2022-07-04 | 2022-09-06 | 朱东敏 | Integrated production line for field mixing and construction for preparing green (ultra) high-performance concrete |
| CN117163689A (en) * | 2023-11-03 | 2023-12-05 | 潍坊博锐环境保护有限公司 | Avoid useless conveyor of danger of useless pollution |
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Application publication date: 20170613 |