CN110387248A - A kind of sub-prime of coal cracking production utilizes energy-saving system - Google Patents
A kind of sub-prime of coal cracking production utilizes energy-saving system Download PDFInfo
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- CN110387248A CN110387248A CN201910680773.1A CN201910680773A CN110387248A CN 110387248 A CN110387248 A CN 110387248A CN 201910680773 A CN201910680773 A CN 201910680773A CN 110387248 A CN110387248 A CN 110387248A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
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Abstract
The sub-prime that the present invention provides a kind of coal cracking production utilizes energy-saving system.The sub-prime of the coal cracking production includes: raw material sorting module using energy-saving system, raw material sorts module and carries out sizing screening to coal feedstock by broken screening installation, and the coal after raw material sorting module respectively enters coking processing unit and turns round in the process of processing unit.The sub-prime of coal cracking production provided by the invention utilizes the heat used needed for production and processing and processing of the energy-saving system for coal, it carries out realizing that energy multi-level utilizes during processing, save consumption reduction, it is stored by heat of the heat absorption equipment to heat dissipation by being converted into heat energy, facilitate after the heat progress multilevel energy conversion of storage and water circular treatment and is utilized, collection heat and heating zone at cooling can be entered by the heat of water circulating collection and carry out the loss that release heat reaches reduction energy, make full use of the loss for reducing the energy.
Description
Technical field
The present invention relates to coal production technical fields more particularly to a kind of sub-prime of coal cracking production using energy-saving
System.
Background technique
Along with the continuous development and progress in epoch, rich coal resources in China, raw coal is in addition to part is for coking, conversion
Processing is outer, and for directly burning, coal directly burns the overwhelming majority, and the petroleum resources being rich in coal is caused to obtain not yet sufficiently
Refinement utilize, and directly combustion thermal efficiency it is low, serious to environmental disruption, pyrolytic process of coal can be divided into external-heat and internal heat type
Two classes, external heating type heat low efficiency, volatility product second decomposition are serious；The shortcomings that internal heat type technique overcomes external-heat, by heat
Carrier solids heat carrier and gas heat carrier transfer heat to coal, crack to coal, and the pyrolysis of coal is by coal in indifferent gas
It is heated under atmosphere, produces the products such as semicoke, coal gas and tar, while sufficiently extraction to petroleum resources, and can mentioned with cascade utilization
The high comprehensive utilization ratio of coal, raw coal refer to that coal production comes out without washing, screening processing and only through artificial dirt extraction
It does not include low calorific value coal such as bone coal, peat, oil shale etc. with the product of sundries, including natural coal and colm；Raw coal by its at
Because humic coal, sapropelic coal and humic sapropelic coal three categories can be divided into；Mud coal, lignite, bituminous coal, smokeless can be divided by its carbonizing degree
Coal is utilized by branch to coal resources and reaches green circulatory, energy conservation while making full use of rate with improve coal resources
The effect of environmental protection.
In the prior art, a large amount of heat quilt during existing coal production, in the tail gas of coal tail gas generation
The external world absorbs and discharge, and a large amount of energy is caused to be consumed, and performance its energy being unable to fully makes full use of rate, so that the energy
Using insufficient, the required limited resources and the energy used in production are improved, the cost of production is increased.
Therefore, it is necessary to which the sub-prime for providing a kind of coal cracking production solves above-mentioned technology using energy-saving system and asks
Topic.
Summary of the invention
The present invention provides a kind of sub-prime of coal cracking production using energy-saving system, solves in coal production process
Using energy source is insufficient, the big problem of consumption stock number.
In order to solve the above technical problems, the sub-prime of coal cracking production provided by the invention utilizes energy-saving system packet
Include: raw material sorts module, and the raw material sorting module carries out sizing screening, the original to coal feedstock by broken screening installation
Coal after material sorting module respectively enters coking processing unit and turns round in the process of processing unit, the coking processing unit
It is carried out in product classification apparatus system with the product in the revolution processing unit process, the product one of the product classification device
Part enters in the process of finishing, and the product after the finishing carries out packaging processing flow, the product classification device
Portion of product directly carries out in the process of the packaging processing, the coking processing unit, the revolution processing unit and described
Portion of product and mixture in product classification device pass sequentially through material recuperating machines processing.
Preferably, the raw material sorting module carries out screening process to coal, filters out the coal point of different-grain diameter size
Class then needs washing appliance for large-sized coal so that the coal of different-grain diameter carries out different processing and processing method
Transport carries out the coking processing unit to coke-oven plant as desired after carrying out washing.
Preferably, described in the rotary furnace of small particle Coal Transport to the revolution factory after the raw material sorting module screening carries out
Processing unit is turned round, the coal product after the revolution processing unit is respectively coal gas, tar and semi-coke, the coking processing dress
The product of the big partial size coal postponed is identical as the revolution product of processing unit.
Preferably, the product of the coking processing unit and the revolution processing unit passes through the product classification device
After carry out classification transport and classification processing, a part of semi-coke after the product classification device needs to carry out at the finishing
Reason, prepares coal after the finishing processing, coal can be processed by the packaging and carry out packing processes, the product classification
A part of semi-coke after device can directly carry out the packaging working process.
Preferably, the material recuperating machines include coal gas processing module, ammonium hydroxide recycling module and tar processing module,
The coal gas processing module transports to the part of coal fate of output after the coking processing unit and the revolution processing unit
Power plant, power plant is by generating certain electric energy, the power transportation to coal production process after the utilization to entrance coal gas
In utilized.
Preferably, the coal gas processing module to the coking processing unit and it is described revolution processing unit after output one
Part coal gas is for carrying out burning processing in coal production process, and treated that coal generates certain thermal energy, institute for the burning
Thermal energy is stated to directly apply in coal production process.
Preferably, the ammonium hydroxide recycling module mainly to the mixing ammonium hydroxide generated in coal production process at
Reason, and the process of ammonium hydroxide recycling module includes mixing pretreatment with agueous Ammonia, carries out ammonia still process after the mixing pretreatment with agueous Ammonia, it is described
It is cooled down after ammonia still process.
Preferably, the ammonium hydroxide recycling module treated ammonium hydroxide after desulphurization denitration by can be used in power plant being applied to
Power generation, ammonia concn range that treated are the concentrated ammonia liquor of 15%-18%, are recycled into recovery ammonia tower, and recycle
The ammonium hydroxide utilized continues to apply in the production technology of coal.
Preferably, the tar processing module carries out recycling processing to tar slag, applies after the tar slag burning after processing
In the processing and production process of coal.
Preferably, high-temperature process, high temperature are required to during the coking processing unit and the revolution processing unit
The thermal energy that a part of the required heat used generates after the coal gas processing module in treatment process.
Compared with the relevant technologies, the sub-prime of coal cracking production provided by the invention has such as using energy-saving system
It is lower the utility model has the advantages that
The sub-prime that the present invention provides a kind of coal cracking production utilizes energy-saving system, produces in coal production process
The energy and resource are adequately utilized and are recycled, and are reduced the consumption of the energy and to extraneous discharge, are improved energy in process of manufacture
Source makes full use of, and the heat used needed for the production and processing and processing for coal carries out realization energy during processing
Multi-class propagation is measured, consumption reduction is saved, is stored, is stored up by being converted into heat energy by heat of the heat absorption equipment to heat dissipation
The heat deposited facilitate after multilevel energy conversion and water circular treatment being utilized, can be by the heat of water circulating collection
Enter to collect heat at cooling and heating zone carries out release heat and reaches the loss for reducing energy, makes full use of the damage for reducing the energy
Consumption.
Detailed description of the invention
Fig. 1 is that the sub-prime of coal provided by the invention cracking production utilizes a kind of preferred embodiment of energy-saving system
System block diagram；
Fig. 2 is the system block diagram of material recuperating machines shown in FIG. 1；
Fig. 3 is the system block diagram of coal gas processing module shown in Fig. 2；
Fig. 4 is the system block diagram of ammonium hydroxide recycling module shown in Fig. 2；
Fig. 5 is the structural representation that the sub-prime of coal provided by the invention cracking production utilizes the packaging facilities of energy-saving system
Figure；
Fig. 6 is the portion Ah shown in fig. 5 enlarged diagram；
Fig. 7 is the portion Bh shown in fig. 5 enlarged diagram；
Fig. 8 is the structural schematic diagram of Zeng Zu mechanism shown in fig. 5.
Figure label: 1, raw material sorting module, 2, coking processing unit, 3, revolution processing unit, 4, product classification device,
5, it finishes, 6, packaging processing, 7, material recuperating machines, 71, coal gas processing module, 711, power plant, 712, electric energy, 713, combustion
Burning processing, 714, thermal energy, 72, ammonium hydroxide recycling module, 721, mixing pretreatment with agueous Ammonia, 722, oil removing, 723, ammonia still process, 724, cold
But, 73, tar processing module, 1h, clad plate, 2h, feed mechanism, 3h, column spinner, 4h, rotating disk, 5h, warning lamp, 6h, title
Weight prompting mechanism, 61h, riser, 62h, long slab, 63h, the first bearing piece, 64h, strut, 65h, the second bearing piece, 66h, prompt bar,
67h, push switch, 68h, weighing spring, 7h, retention mechanism, 71h, packaging bag support plate, 72h, fastening support frame are 73h, tight
81h, solid rod, 74h, anchorage bar rotary head, 75h, fastening block, 76h, receiving block, 8h, Zeng Zu mechanism increase resistance frame, 82h, increase baffle-wall,
83h, increase resistance spring, 84h, increase resistance bar.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1-8, wherein Fig. 1 utilizes energy-saving for the sub-prime of coal provided by the invention cracking production
A kind of system block diagram of preferred embodiment of system；Fig. 2 is the system block diagram of material recuperating machines shown in FIG. 1；Fig. 3 is Fig. 2
Shown in coal gas processing module system block diagram；Fig. 4 is the system block diagram of ammonium hydroxide recycling module shown in Fig. 2；Fig. 5 is the present invention
The sub-prime of the coal cracking production of offer utilizes the structural schematic diagram of the packaging facilities of energy-saving system；Fig. 6 is shown in fig. 5
The portion Ah enlarged diagram；Fig. 7 is the portion Bh shown in fig. 5 enlarged diagram；Fig. 8 is the structural representation of Zeng Zu mechanism shown in fig. 5
Figure.A kind of sub-prime of coal cracking production includes: raw material sorting module 1 using energy-saving system, and the raw material sorts module 1
Sizing screening is carried out to coal feedstock by broken screening installation, the coal after the raw material sorting module 1 respectively enters coking
In the process of processing unit 2 and revolution processing unit 3, in the coking processing unit 2 and 3 process of revolution processing unit
Product carries out in 4 system of product classification device, and product a part of the product classification device 4 enters in the process of finishing 5,
Product after the finishing 5 carries out packaging 6 processes of processing, described in the portion of product of the product classification device 4 directly carries out
In the process of packaging processing 6, in the coking processing unit 2, the revolution processing unit 3 and the product classification device 4
Portion of product and mixture pass sequentially through the processing of material recuperating machines 7, the exploitation of coal, washing, coal chemical industry, classification sub-prime benefit
With sustainable developments industrial chains such as, high-end product productions, open up recycle, energy-saving and emission-reduction, science and technology environmental protection, high-end manufacture production
Industry new route will make " diversification standardizes, fining, brillianceization " product, and found into possess and improve intellectual property body
System, and with the new high-tech enterprise of technology export mode operation, it strives and does domestically leading " transportable solid gas " synthesis
Service provider makes day more blue, makes water neter, and in the cracking process of coal, obtained cracking gas passes through the dust removal process of deduster
Afterwards, a part is recycled to coking furnace, and into combustion chambers burn, the heat of generation carries out using production as the heat source of carbonization process
Raw high-temperature flue gas is delivered to power plant for self-supply for generating electricity, obtains for drying coal particles, remainder cracking gas after purifying
To coai-tar product purification it is cooling after be delivered to tar tank, and tar slag can be used for processing of burning, coal after treatment
The energy and resource produced in charcoal process of manufacture is adequately utilized and is recycled, and reduces the consumption of the energy and to extraneous row
It puts, improves the energy in process of manufacture and make full use of, the processing of heat used needed for the production and processing and to(for) coal, heat
Amount carries out energy multi-level utilization during processing, by heat absorption equipment to the heat of heat dissipation by being converted into heating energy
Amount is stored, and is facilitated after the heat progress multilevel energy conversion of storage and water circular treatment and is utilized, recycles and receive by water
The heat of collection can enter collection heat and heating zone at cooling and carry out the loss that release heat reaches reduction energy, sufficiently benefit
With the loss for reducing the energy.
The raw material sorting module 1 carries out screening process to coal, filters out the grade of coal of different-grain diameter size, so that
The coal of different-grain diameter carries out different processing and processing method, and the average grain diameter of the coal of small particle is less than between 10mm, big grain
The coal average grain diameter of diameter is transported after then needing washing appliance to carry out washing large-sized coal to coke between 30-80mm
Change factory and carry out the coking processing unit 2 as desired, high-temperature flue gas caused by coking processing unit 2 is conveyed through snorkel
Enter coking furnace hothouse, provides heat source for the drying of coal particles, flue gas enters carbonization chamber simultaneously through gas pipeline, in coking furnace
The tightly packed area an of coal particles is provided between hothouse and carbonization chamber, which can be good at hothouse and charcoal
The gas for changing room separates, and is preheated and is dried by coal of the high-temperature flue gas to coking furnace hothouse, to reduce coal in coke
Change furnace interior production reaction when required absorption thermal energy, processing efficiency faster so that the thermal energy in flue gas is re-used in coal
In the production process of charcoal, the Multi-class propagation of the energy is realized, the consumption of the energy used needed for production is reduced, so that coal particles exist
Few oxygen atmosphere and dry state enter carbonization chamber, and the heat that coking generates adequately recycles, energy during processing
By Multi-class propagation, the loss of energy and the release of energy are reduced, avoids what the gas containing heat energy directly externally discharged from showing
As ensureing making full use of for the energy, saving consumption reduction.
Small particle Coal Transport to the rotary furnace for turning round factory after the raw material sorting module 1 is sieved carries out at the revolution
Device 3 is managed, the coal product after the revolution processing unit 3 is respectively coal gas, tar and semi-coke, the coking processing unit 2
The product of big partial size coal afterwards is identical as the revolution product of processing unit 3.
It is laggard that the product of the coking processing unit 2 and the revolution processing unit 3 passes through the product classification device 4
Row classification transport and classification are processed, and a part of semi-coke after the product classification device 4 needs to carry out 5 processing of finishing,
Coal is prepared after 5 processing of finishing, coal can process 6 by the packaging and carry out packing processes, the product classification
A part of semi-coke after device 4 can directly carry out 6 processing of packaging processing.
The material recuperating machines 7 include coal gas processing module 71, ammonium hydroxide recycling module 72 and tar processing module 73,
Part of coal fate of the coal gas processing module 71 to output after the coking processing unit 2 and the revolution processing unit 3
Power plant 711 is transported to, power plant 711 is by the way that certain electric energy 712 is generated after the utilization for entering coal gas, the electric energy 712 is transported
It transports in coal production process and is utilized.
The coal gas processing module 71 is to one of output after the coking processing unit 2 and the revolution processing unit 3
Coal gas is divided to generate certain thermal energy for carrying out burning processing 713, the coal after the burning handles 713 in coal production process
714, the thermal energy 714 directly applies in coal production process, and coal cracks the Gas Resource generated into after crossing working process,
Generate certain electric energy and thermal energy, thermal energy is utilized with the inside of coking furnace to being heat-treated daily, the heat after heat treatment
It can be recycled by tail gas, realize the Multi-class propagation of heat, reduce the loss of the energy, maximally utilize the energy, together
When electric energy can be applied to power equipment operation use, reduce the use of electric power, energy-saving and emission-reduction ensure the abundant benefit of the energy
With reducing the loss of the energy.
The ammonium hydroxide recycling module 72 is mainly handled the mixing ammonium hydroxide generated in coal production process, and
The process of ammonium hydroxide recycling module 72 includes mixing pretreatment with agueous Ammonia 721, carries out ammonia still process 723 after the mixing pretreatment with agueous Ammonia 721,
Cooling 724 are carried out after the ammonia still process 723, the oil-containing ammonium hydroxide that coking generates passes through ammonia still process dephenolizing process, is not only stripped of water
In sour gas, tar, and ammonia, phenolic substances are recycled, the ammonium hydroxide isolated then enters the desulphurization denitration system of power plant
System, is recycled.
The ammonium hydroxide recycling module 72 treated ammonium hydroxide by can be used for being applied to power generation in power plant after desulphurization denitration,
Ammonia concn range that treated is the concentrated ammonia liquor of 15%-18%, is recycled into recovery ammonia tower, and recycle
Ammonium hydroxide continues to apply in the production technology of coal, coking generate oil-containing ammonium hydroxide by pretreatment process, oil removing process,
The ammonium hydroxide that concentration range is 15%-18% is obtained after ammonia still process, cooling process is used for subsequent power plant desulfurization denitration, pretreatment process
Refer to that the oil-containing ammonium hydroxide that coking generates is miscellaneous to the machinery in waste water by APAM, CAPM flocculant, lime white and lye
Matter, acidic materials are handled, and oil removing process, which refers to, removes residual tar by more medium filter by pretreated waste water,
Enter negative pressure steam stripping ammonia-removing tower after waste water and the heat exchange of ammonia still bottom high-temperature water after oil removing, the ammonia being stripped off through deammoniation tower is through gas
The concentrated ammonia liquor that concentration range is 15%-18% is obtained after liquid/gas separator, cooler, is recycled into recovery ammonia tower, for deamination
Water containing phenol after deoiling treatment, is handled using solvent extraction, and principle is to give up using the extractant for being insoluble in water with containing phenol
Water contact, is transferred to the phenolic compound in waste water in solvent phase from water phase, to reach the mesh that phenolic substances is separated from water
, specifically, the water containing phenol after depickling deamination, by coke filter, by extracting after cooling tower with from solvent circulating pump
Take agent counter current contacting in extraction tower, the extraction phase in extraction tower, mainly phenolic substances and oil, into phenol column distillation tower,
The raffinate phase of tower bottom, mainly water, then be recycled in ammonia still, into phenol column distillation tower extraction phase after distillation process, produce
Raw oil returns in phenol tower return tank as circulation solvent, and it is cooling that the crude phenols product of generation successively passes through phenol tower heat exchanger, crude phenols
Carrying device after being pressurizeed after device by crude phenols product pump.
The tar processing module 73 carries out recycling processing to tar slag, is applied to coal after the tar slag burning after processing
Processing and production process in.
High-temperature process, high-temperature process mistake are required to during the coking processing unit 2 and the revolution processing unit 3
The thermal energy 714 that a part of the required heat used generates after the coal gas processing module 71 in journey, the above high temperature are
500 degree or more.
Wherein, the sub-prime of the coal cracking production includes: packaging using the packaging facilities used in energy-saving system
Plate 1h；Feed mechanism 2h, the feed mechanism 2h are set to the left side at the top of the clad plate 1h；Column spinner 3h, the rotation
The lower rotation of rotary column 3h is in the right side at the top of the clad plate 1h；Rotating disk 4h, the bottom of the rotating disk 4h are fixed on
The top of the column spinner 3h；The top of the rotating disk 4h is fixed in warning lamp 5h, the bottom of the warning lamp 5h；Two titles
Weight prompting mechanism 6h, two weighing prompting mechanism 6h are respectively arranged at the two sides at the top of the rotating disk 4h, the title
Weight prompting mechanism 6h includes two riser 61h, long slab 62h, two the first bearing piece 63h, two strut 64h, two the second bearing pieces
The rotating disk is fixed in 65h, prompt bar 66h, push switch 67h and weighing spring 68h, the bottom of two riser 61h
The side at the top of 4h, the two sides of the long slab 62h slide on two opposite sides the riser 61h respectively；Four fastenings
Mechanism 7h, four retention mechanism 7h are respectively arranged at the two sides at the top of two long slab 62h.
The two sides of the bottom of the long slab 62h, two branch are individually fixed at the top of two the first bearing piece 63h
The top of bar 64h rotates in the bottom of two the first bearing piece 63h, the top difference of two the second bearing piece 65h respectively
Rotate in the bottom end of two strut 64h, top of the bottom of two the second bearing piece 65h with the rotating disk 4h,
The weighing spring 68h is set between two opposite sides the second bearing piece 65h, and weighing spring 68h can be according to packaging
The size of bag is rotated, and may be selected the spring of different spring ratios, meets after prompt bar 66h contact push switch 67h then table
Show that material has been expired in packaging bag.
The side of the bottom of the long slab 62h, the bottom of the push switch 67h are fixed in the top of the prompt bar 66h
Portion is fixed on the top of the rotating disk 4h and is located at the underface of the prompt bar 66h, push switch 67h and warning lamp 5h electricity
Property connection, prompt bar 66h contact push switch 67h, warning lamp 5h is bright, prompt bar 66h far from push switch 67h, warning lamp 5h
It goes out.
The retention mechanism 7h includes packaging bag support plate 71h, fastening support frame 72h, anchorage bar 73h, anchorage bar rotary head
The one of the top of the long slab 62h is fixed in 74h, fastening block 75h and receiving block 76h, the bottom of the packaging bag support plate 71h
The top of the packaging bag support plate 71h, the surface of the anchorage bar 73h are fixed in side, the bottom of the fastening support frame 72h
Screw thread is used cooperatively in being provided in the top of the fastening support frame 72h, fastening support frame 72h with the anchorage bar 73h
Screw thread.
The bottom end of the anchorage bar 73h, the top of the fastening block 75h are fixed in the bottom of the anchorage bar rotary head 74h
It is fixed on the bottom end of the anchorage bar 73h, the side of the packaging bag support plate 71h is fixed in the side of the receiving block 76h
Top.
The two sides of the bottom of the rotating disk 4h are fixedly connected to Zeng Zu mechanism 8h, and the Zeng Zu mechanism 8h includes increasing resistance
Frame 81h, increase baffle-wall 82h, increase resistance spring 83h and increase resistance bar 84h, be fixed on the rotating disk 4h at the top of the increasing resistance frame 81h
Bottom side, the two sides for increasing baffle-wall 82h slide on the two sides of the inner wall for increasing resistance frame 81h respectively, and increasings hinders
The bottom for increasing baffle-wall 82h is fixed on the top of bar 84h, and the bottom end for increasing resistance bar 84h is through increasing resistance frame 81h and institute
It states clad plate 1h and extends to the bottom for increasing resistance frame 81h, increase and contacted at the top of the bottom and clad plate 1h of resistance bar 84h, wrapped
It is provided at the top of loading board 1h and increases the arc groove for hindering bar 84h and being used cooperatively, the increasing resistance spring 83h is set to the increasing baffle-wall
Between the top of 82h and the top of the inner wall for increasing resistance frame 81h, the elastic force by increasing resistance spring 83h, which squeezes, increases baffle-wall 82h,
Increase baffle-wall 82h and squeeze increasing resistance bar 84h, increases resistance 84 push-through packs plate 1h of bar, to improve between rotating disk 4h and clad plate 1h
Frictional force improves stability when rotating disk 41 uses.
The feed mechanism 2h includes transmission crawler rack 21h and transmits crawler belt 22h, the transmission crawler rack 21h's
The left side at the top of the clad plate 1h is fixed in bottom, and the transmission crawler belt 22h is set to the transmission crawler rack 21h
On, material is fed through in packaging bag by transmission crawler belt 22h.
When packaging, two packaging bags are placed between four opposite sides retention mechanism 7h, anchorage bar rotary head is passed through
74h rotates anchorage bar 73h, and anchorage bar 73h drives fastening block 75h mobile, by fastening block 75h and receiving block 76h to packaging bag
Two sides be fixed, material is fed through in packaging bag by feed mechanism 2h, and when material increases in packaging bag, long slab 62h is downward
It is mobile, by squeezing weighing spring 68h, weighing spring under the linkage of the first bearing piece 63h, the first strut 64h and the second bearing piece 65h
68h compression after long slab 62h moves down certain distance, prompts bar 66h to squeeze push switch 67h, and warning lamp 5h is lighted, then it represents that packet
Material has been expired in packing, and staff closes feed mechanism 2h, rotates rotating disk 4h, and the packaging bag of the other side rotating disk 4h is moved
It moves to the underface of feed mechanism 2h, starts feed mechanism 2h, the packaging bag of upper full with substance is removed and changes new packaging bag, with
This working in reciprocating mode after packaging bag is removed, resets long slab 62 by the elastic force of weighing spring 68h, warning lamp 5h goes out.
Anchorage bar 73h is rotated by anchorage bar rotary head 74h, anchorage bar 73h drives fastening block 75h mobile, passes through fastening block
The two sides of packaging bag are fixed in 75h and receiving block 76h, can guarantee the stability of packaging bag, avoid material from packaging bag
In drop out, material is fed through in packaging bag by feed mechanism 2h, and when material increases in packaging bag, long slab 62h is moved down, and is passed through
Weighing spring 68h is squeezed under the linkage of first bearing piece 63h, the first strut 64h and the second bearing piece 65h, weighing spring 68h compresses,
After long slab 62h moves down certain distance, bar 66h is prompted to squeeze push switch 67h, warning lamp 5h is lighted, then it represents that object in packaging bag
Material has been expired, and the material inside staff's packaging bag can be prompted to have expired, while ensure that the amount one of material in each packaging bag
It causes, is conducive to whole later period sale.
The sub-prime of coal cracking production provided by the invention is as follows using the working principle of energy-saving system:
In the cracking process of coal, for obtained cracking gas after the dust removal process of deduster, a part is recycled to coking furnace,
Into combustion chambers burn, the heat of generation is carried out as the heat source of carbonization process using the high-temperature flue gas of generation is used for moisture-free coal
Charcoal particle, remainder cracking gas are delivered to power plant for self-supply for generating electricity after purifying, obtained coai-tar product purification cools down
After be delivered to tar tank, and tar slag can be used for processing of burning after treatment, produce in coal production process
The energy and resource are adequately utilized and are recycled, and are reduced the consumption of the energy and to extraneous discharge, are improved energy in process of manufacture
Source makes full use of, and the heat used needed for the production and processing and processing for coal carries out realization energy during processing
Multi-class propagation is measured, consumption reduction is saved, is stored, is stored up by being converted into heat energy by heat of the heat absorption equipment to heat dissipation
The heat deposited facilitate after multilevel energy conversion and water circular treatment being utilized, can be by the heat of water circulating collection
Enter to collect heat at cooling and heating zone carries out release heat and reaches the loss for reducing energy, makes full use of the damage for reducing the energy
Consumption.
Compared with the relevant technologies, the sub-prime of coal cracking production provided by the invention has such as using energy-saving system
It is lower the utility model has the advantages that
The energy and resource produced in coal production process is adequately utilized and is recycled, and reduces the consumption of the energy and to the external world
Discharge, improve the energy in process of manufacture and make full use of, the processing of heat used needed for the production and processing and to(for) coal
Amount, heat carry out energy multi-level utilization during processing, by heat absorption equipment to the heat of heat dissipation by being converted into
Heat energy is stored, and is facilitated after the heat progress multilevel energy conversion of storage and water circular treatment and is utilized, by water
The heat of circulating collection can enter collection heat and heating zone at cooling and carry out the loss that release heat reaches reduction energy,
Make full use of the loss for reducing the energy.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of sub-prime of coal cracking production utilizes energy-saving system characterized by comprising raw material sorts module, institute
It states raw material sorting module and sizing screening is carried out to coal feedstock by broken screening installation, the coal after the raw material sorting module
It respectively enters coking processing unit and turns round in the process of processing unit, the coking processing unit and the revolution processing unit
Product in process carries out in product classification apparatus system, and product a part of the product classification device enters the stream of finishing
Cheng Zhong, the product after the finishing carry out packaging processing flow, and the portion of product of the product classification device directly carries out institute
Portion in the process for stating packaging processing, in the coking processing unit, the revolution processing unit and the product classification device
Product and mixture is divided to pass sequentially through material recuperating machines processing.
2. the sub-prime of coal cracking production according to claim 1 utilizes energy-saving system, which is characterized in that the original
Material sorting module carries out screening process to coal, the grade of coal of different-grain diameter size is filtered out, so that the coal of different-grain diameter
Different processing and processing method are carried out, then is transported after needing washing appliance to carry out washing large-sized coal to coke-oven plant
The coking processing unit is carried out as desired.
3. the sub-prime of coal cracking production according to claim 2 utilizes energy-saving system, which is characterized in that the original
The rotary furnace of small particle Coal Transport to revolution factory after material sorting module screening carries out the revolution processing unit, the revolution
Coal product after processing unit is respectively coal gas, tar and semi-coke, the production of the big partial size coal after the coking processing unit
Object is identical as the revolution product of processing unit.
4. the sub-prime of coal cracking production according to claim 3 utilizes energy-saving system, which is characterized in that the coke
Change the product of processing unit and the revolution processing unit by carrying out classification transport and classification after the product classification device
It processes, a part of semi-coke after the product classification device needs to carry out the finishing processing, makes after the finishing processing
Standby coal, coal by packaging processing progress packing processes, a part of semi-coke after the product classification device directly into
The row packaging working process.
5. the sub-prime of coal cracking production according to claim 1 utilizes energy-saving system, which is characterized in that the material
Expect that recyclable device includes coal gas processing module, ammonium hydroxide recycling module and tar processing module, the coal gas processing module is to institute
The part of coal fate for stating output after coking processing unit and the revolution processing unit transports to power plant, power plant by into
Certain electric energy is generated after entering the utilization of coal gas, the power transportation is utilized into coal production process.
6. the sub-prime of coal cracking production according to claim 5 utilizes energy-saving system, which is characterized in that the coal
Gas disposal module is used for coal production to a part of coal gas of output after the coking processing unit and the revolution processing unit
Carry out burning processing in the process, treated that coal generates certain thermal energy for the burning, and the thermal energy directly applies to coal
In production process.
7. the sub-prime of coal cracking production according to claim 5 utilizes energy-saving system, which is characterized in that the ammonia
Water recycling module is mainly handled the mixing ammonium hydroxide generated in coal production process, and the stream of ammonium hydroxide recycling module
Journey includes mixing pretreatment with agueous Ammonia, carries out ammonia still process after the mixing pretreatment with agueous Ammonia, is cooled down after the ammonia still process.
8. the sub-prime of coal cracking production according to claim 7 utilizes energy-saving system, which is characterized in that the ammonia
Water recycling module treated ammonium hydroxide by after desulphurization denitration for being applied to power generation, ammonia concn range that treated in power plant
It for the concentrated ammonia liquor of 15%-18%, is recycled into recovery ammonia tower, and the ammonium hydroxide recycled continues to apply to coal
In production technology.
9. the sub-prime of coal cracking production according to claim 5 utilizes energy-saving system, which is characterized in that the coke
Oil processing module carries out recycling processing to tar slag, and the processing and production process of coal are applied to after the tar slag burning after processing
In.
10. the sub-prime of coal cracking production according to claim 6 utilizes energy-saving system, which is characterized in that described
It is required to high-temperature process during coking processing unit and the revolution processing unit, it is required in high-temperature process to use
A part of heat derives from the thermal energy generated after the coal gas processing module.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613615A (en) * | 2008-06-26 | 2009-12-30 | 中国科学院过程工程研究所 | A kind of decoupling and upgrading method and system of coal |
| CN104178193A (en) * | 2014-08-19 | 2014-12-03 | 合肥乾海洁净煤技术有限公司 | Coal-gas-circulation coal whole-size-grading pyrolytic coupling hot-pressing formed coke preparation technique and system |
| CN106010607A (en) * | 2016-06-27 | 2016-10-12 | 北京国电富通科技发展有限责任公司 | Coal pyrolysis and gasification coupling technology and device |
| CN106745062A (en) * | 2017-01-23 | 2017-05-31 | 中冶焦耐(大连)工程技术有限公司 | The technique and device of a kind of negative-pressure operation production concentrated ammonia liquor |
| CN107760344A (en) * | 2017-10-13 | 2018-03-06 | 神木富油能源科技有限公司 | The system and method for coal-tar gas is produced in pulverized coal pyrolysis and dedusting coupling |
| CN208630882U (en) * | 2018-06-08 | 2019-03-22 | 茶陵清河稻香米业有限公司 | A kind of rice quantitative package equipment |
-
2019
- 2019-07-26 CN CN201910680773.1A patent/CN110387248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613615A (en) * | 2008-06-26 | 2009-12-30 | 中国科学院过程工程研究所 | A kind of decoupling and upgrading method and system of coal |
| CN104178193A (en) * | 2014-08-19 | 2014-12-03 | 合肥乾海洁净煤技术有限公司 | Coal-gas-circulation coal whole-size-grading pyrolytic coupling hot-pressing formed coke preparation technique and system |
| CN106010607A (en) * | 2016-06-27 | 2016-10-12 | 北京国电富通科技发展有限责任公司 | Coal pyrolysis and gasification coupling technology and device |
| CN106745062A (en) * | 2017-01-23 | 2017-05-31 | 中冶焦耐(大连)工程技术有限公司 | The technique and device of a kind of negative-pressure operation production concentrated ammonia liquor |
| CN107760344A (en) * | 2017-10-13 | 2018-03-06 | 神木富油能源科技有限公司 | The system and method for coal-tar gas is produced in pulverized coal pyrolysis and dedusting coupling |
| CN208630882U (en) * | 2018-06-08 | 2019-03-22 | 茶陵清河稻香米业有限公司 | A kind of rice quantitative package equipment |
Non-Patent Citations (3)
| Title |
|---|
| 《焦化设计参考资料》编写组: "《焦化设计参考资料 下》", 30 November 1980, 北京：冶金工业出版社 * |
| 张朝晖等: "《冶金资源综合利用》", 30 June 2011, 北京：冶金工业出版社 * |
| 黄振兴: "《活性炭技术基础》", 30 June 2006, 北京：兵器工业出版社 * |
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