CN206089562U - Organic solids scission reaction system of carbon containing, hydrogen - Google Patents
Organic solids scission reaction system of carbon containing, hydrogen Download PDFInfo
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- CN206089562U CN206089562U CN201620710087.6U CN201620710087U CN206089562U CN 206089562 U CN206089562 U CN 206089562U CN 201620710087 U CN201620710087 U CN 201620710087U CN 206089562 U CN206089562 U CN 206089562U
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Abstract
The utility model relates to an organic solids scission reaction system of carbon containing, hydrogen. The system includes compounding forming unit, vertical reacting furnace, oil gas heat recovery unit, hydrocarbon separation unit, gas purification unit and fuel gas heating furnace, and the compounding forming unit includes pan feeding mouth and discharge gate, vertical reacting furnace includes type ball entry, solid heat carrier entry, gaseous heat carrier entry, oil gas export and the export of hot carbon containing solid. The utility model discloses a some gass heating succeeding crop that produces the schizolysis provides the heat for gaseous heat carrier for the reacting furnace, has improved gas product's quality, regard as solid heat carrier for the reacting furnace provides the heat the hot carbon containing solid of part that the schizolysis process produced, reduced the energy consumption of schizolysis process.
Description
Technical field
The utility model relates generally to a kind of cracking reaction system, more particularly to the organic solid cracking of a kind of carbon containing, hydrogen
Reaction system.
Background technology
At present, carbon containing, the utilization of hydrogen solid organic matters has many methods, wherein, thermal cracking is a kind of ancient industrialization
Production technology, the technology is used for earliest coal carbonization, fuel of the gained coke product mainly as iron and steel smelting.Using thermal cracking
Technical finesse organic solid, particularly carbon containing, hydrogen solid waste it is significant.
Solid Waste in China yield is very big.Industrial solid wastes volume of cargo in storage over the years is more than 6,000,000,000 t.At present, Industrial Solid
The comprehensive utilization ratio of body waste only has 40%, and process disposal rate is at a fairly low, and majority is simply simply stacked, and seriously pollutes ground
Table water and underground water.This is not only the huge waste of resource, and causes serious environmental pollution.Solid waste is in stacking process
In, some organic substances are decomposed under temperature, water function, produce pernicious gas.In China most cities, to city
House refuse, Biohazard Waste, the process of waste plastic are processed using burning mode.Dangerous harmful substance in burning process
Often produce, if not handling well, easily secondary pollution is caused to environment.And thermal cracking is incinerated method and can reach the discharge of international regulations
Standard, can meet the requirement for operating economic face again, can preferably solve the generation of above-mentioned environmental problem.With modernization industry
Development, the range of application of the technology is gradually expanded, and has been used for each association area.
The thermal cracking of organic solid is that the organic matter in organic solid is cracked at high temperature into acquisition solid (coke), liquid
(tar) and combustion gas, are a kind of conventional hot-working process.Hot-working process is one in many organic solid is using technology
Plant very promising technology.And it is current, the waste heat in carbon containing, hydrogen organic solid pyrolysis product is seldom reclaimed, and is caused
The significant wastage of energy.
Therefore, for the problems referred to above, it is necessary to provide the organic solid cracking reaction system of a kind of new carbon containing, hydrogen, both
The problems such as effective organic solid cracking be can guarantee that to solve environmental pollution, can more reasonably carry out energy recycling again, enter
One step reducing energy consumption, preferably accomplishes industrial energy saving environmental protection.
Utility model content
For the problems referred to above, the utility model aims to provide the organic solid cracking reaction system of a kind of carbon containing, hydrogen, and this is
The purpose of system is that the waste heat solved in pyrolysis product wastes problem, while utilizing to pyrolysis gas purification Posterior circle, improves gas
Quality.
The carbon containing of the utility model offer, the organic solid cracking reaction system of hydrogen include：It is batch mixing forming unit, vertical anti-
Stove, oil gas heat recovery units, Oil-gas Separation unit, gas-purification unit and gas-fired heater are answered, wherein, the batch mixing shaping is single
Unit includes feeding mouth and discharging opening, for the shaping of type ball；The vertical reacting furnace includes that type ball entrance, solid thermal carriers enter
Mouth, gas heat carrier entrance, oil gas vent and the outlet of hot carbonaceous solids, are provided with from top to bottom dryer section and cracking inside it
Section, the vertical reacting furnace is used for the cracking of type ball；The type ball entrance is connected with the discharging opening of the batch mixing forming unit；Institute
State hot carbonaceous solids outlet to be connected with the solid thermal carriers entrance；The oil gas vent and the oil gas heat recovery units phase
Even；The oil gas heat recovery units, Oil-gas Separation unit, gas-purification unit and gas-fired heater are sequentially connected；The combustion gas
The gas outlet of heating furnace is connected with the gas heat carrier entrance of the vertical reacting furnace.
Above-mentioned system, the system may also include gas booster unit, and the gas booster unit is located at the combustion gas
Between clean unit and the gas-fired heater.
Above-mentioned system, the system may also include fragmentation cell, and the fragmentation cell is located at the batch mixing forming unit
Before.
Above-mentioned system, the system may also include hot carbonaceous solids storage tank, and the hot carbonaceous solids storage tank enters
Mouth is connected with the hot carbonaceous solids outlet of the vertical reacting furnace, and the outlet of the hot carbonaceous solids storage tank is vertical with described
The solid thermal carriers entrance of reacting furnace is connected.
Above-mentioned system, the system may also include liquid-fuel oil and fill and combustion gas container, the liquid-fuel oil fill with
The oil product outlet of the Oil-gas Separation unit is connected；The gas outlet of the combustion gas container and the gas-purification unit or with institute
The pressurization gas outlet for stating gas booster unit is connected.
According to above-mentioned technical proposal of the present utility model, can be by a part of combustion gas for producing cracking process in combustion gas
Heat is provided for reacting furnace after heating in heating furnace, but the hot carbonaceous solids in part that cracking process is produced are carried as solid thermal
Body provides heat for reacting furnace, reduces the energy consumption of cracking process.
Description of the drawings
Fig. 1 is the organic solid cracking reaction system flow chart of the carbon containing of the utility model embodiment, hydrogen；
Fig. 2 is the organic solid cracking reaction system structure diagram of the carbon containing of the utility model embodiment, hydrogen；And
Fig. 3 is the structural representation of vertical reacting furnace in the utility model embodiment.
Specific embodiment
Below in conjunction with drawings and Examples, specific embodiment of the present utility model is described in more details, with
Just better understood when the advantage of scheme of the present utility model and various aspects.However, specific implementations described below side
Formula and embodiment are only descriptive purposes, rather than to restriction of the present utility model.
A kind of carbon containing, the organic solid cracking reaction system schematic of hydrogen that Fig. 2 is provided for the utility model.The system includes
Raw material cabin 1, fragmentation cell 2, batch mixing forming unit 3, vertical reacting furnace 4, oil gas heat recovery units 5, Oil-gas Separation unit 6, combustion
Gas clean unit 7, gas booster unit 8, gas-fired heater 9, liquid-fuel oil fill 10, combustion gas container 11 and hot carbonaceous solids
Storage tank 12, wherein raw material cabin 1, fragmentation cell 2, gas booster unit 8, liquid-fuel oil fill 10, combustion gas container 11 and hot contain
Carbon solid storage tank 12 is not required to arrange.
Specifically, fragmentation cell 2 includes breaker, for the broken of raw material, the outlet phase of its entrance and raw material cabin 1
Even.Batch mixing forming unit 3 includes batch mixer and forming machine, feeding mouth and discharging opening is provided with, for the shaping of type ball.Organic solid
Jing after shaping, with preferable intensity, heat endurance, the deep processing such as cracking gasification of carbonaceous solids or preferable using having to after
Facilitation.Additionally, reducing dust entrainment of the volatile matter in effusion in cracking process, and then improve cracked oil, gas product
Quality.
Vertical reacting furnace 4 includes that type ball entrance 401, solid thermal carriers entrance 402, gas heat carrier entrance 403, oil gas go out
Mouth 404 and hot carbonaceous solids outlet 405, are provided with from top to bottom dryer section 406 and cracking section 407 inside it, as shown in figure 3,
Vertical reacting furnace 4 is used for the cracking of type ball.Type ball entrance 401 is connected with the discharging opening of batch mixing forming unit 3；Oil gas vent 404
It is connected with oil gas heat recovery units 5.The shaft of shaft furnace is upright, and furnace gas is moved upwards in stove, is in countercurrent flow between furnace charge,
This is advantageous for the mass-and heat-transfer between material.The furnace charge of most shaft furnaces and fuel directly contact.The construction of general furnace roof, there is spacious
Open and closed two kinds.
The oil gas heat recovery units 5, Oil-gas Separation unit 6, gas-purification unit 7 and gas-fired heater 9 are sequentially connected.
Oil gas heat recovery units 5 include heat reclamation device, for the heat recovery of oil gas.Oil-gas Separation unit 6 includes gs-oil separator,
For oil gas to be carried out into isolated liquid fuel and combustion gas.Gas-purification unit 7 includes gas cleaning device, for by combustion gas
Purified, be purified combustion gas.Gas booster unit 8 includes pressue device, for purifying gas to be carried out into pressurized treatments, and
Compressed gas after pressurization can be utilized respectively, a part is sent into combustion gas container 11 and stored, and a part is sent to gas-fired heater 9 and enters
Row heating.
The oil product outlet of Oil-gas Separation unit 6 is connected with liquid fuel oil tank 10, the gas outlet point of gas booster unit 8
It is not connected with combustion gas container 11 and gas-fired heater 9, the gas of the gas outlet of gas-fired heater 9 and the vertical reacting furnace 4
Heating medium inlet 403 is connected.When gas booster unit 8 is not set, combustion gas container 11 directly can be connected with gas-purification unit 7.
The hot carbonaceous solids that vertical reacting furnace 4 is produced can be divided into two outlets, one outlet and the storage of hot carbonaceous solids
The entrance of groove 12 is connected, and it two is connected with carbonaceous solids cooling unit.The outlet of hot carbonaceous solids storage tank 12 and vertical reaction
The solid thermal carriers entrance 402 of stove 4 is connected.As carbonaceous solids product after carbonaceous solids cooling.
As shown in figure 1, carbon containing, the concrete operation step of the organic solid cracking reaction method of hydrogen that the utility model is provided
It is as follows：
1), raw material is crushed：Solid organic matters are crushed to into below 2mm；
2), powder batch mixing shaping：Solid organic matters elder generation batch mixing aftershaping after will be broken, obtains type ball, is molded rear profile ball
Granularity be 5-40 millimeters, cold pressing strength be more than 200 Ns/；
3), vertical reacting furnace is processed, and type ball is carried out in vertical reacting furnace cracking process, and hot carbonaceous solids can be consolidated
Gas heat carrier is done in body heat carrier, the combustion gas after heating.Reaction temperature obtains hot carbon containing at 350-950 degree Celsius, after cracking
Solid, oil gas product；
4), oil gas recuperation of heat, the waste heat carried in the oil gas that cracking is produced carries out recuperation of heat in heat reclamation device；
5), Oil-gas Separation, isolated liquid fuel and combustion gas are carried out by oil gas in gs-oil separator, liquid fuel
, at 5000-10000 kcal/kg, the calorific value of combustion gas is in 2000-8000 kilocalories/mark cubic meter for calorific value；
6), gas-purification, combustion gas is purified in gas cleaning device, is purified combustion gas；
7), gas booster, purifying gas carry out in pressue device pressurized treatments, and by the compressed gas after pressurization point
Do not utilize, a part is stored, a part is sent to gas-fired heater；
8), gas heating, a part of compressed gas are heated in heating furnace, and gas heat carrier is done in the combustion gas after heating,
The Control for Kiln Temperature of heating furnace is at 500-1000 degree Celsius；
9), the hot carbonaceous solids that vertical reacting furnace is produced can be divided into two parts, a part of hot carbonaceous solids conduct
The solid thermal carriers of reacting furnace cracking process, another part after cooling can be used as carbonaceous solids product.
Above-mentioned steps are not all of necessary, such as the broken of raw material, gas booster, cooling of hot carbonaceous solids etc. can root
Arrange according to actual conditions.
Carbon containing, the organic solid cracking reaction system of hydrogen provided from such scheme, the utility model, by splitting
A part of combustion gas that solution preocess is produced provides heat as gas heat carrier after heating in gas-fired heater for reacting furnace, improves
The quality of gas products；A part of hot Korea Spro's carbon solid that cracking process is produced is provided as solid thermal carriers for reacting furnace
Heat, reduces the energy consumption of cracking process；The waste heat for reclaiming oil gas carrying simultaneously is recycled.
The technical solution of the utility model is illustrated with reference to specific embodiment.
Institute's taking technique condition value is exemplary in following embodiments, and its desirable number range is as indicated above in book
It is shown.
Embodiment 1
The carbonaceous solids of the present embodiment are Inner Mongol mining area brown coal, are split the step of according to above-mentioned specific embodiment
Solution.The grain Jing of coal is in below 3mm after broken, the size of obtained type ball be 18mmx18mmx38mm, 4mmx4mmx10mm,
30mmx30mmx50mm, cracking reaction temperature takes respectively 350 DEG C, 950 DEG C, 600 DEG C, and gas heating temperature is 500 DEG C.Raw material and
The analysis result mean value of pyrolysis product such as table 1- tables 3.
Table 1：Feedstock analysis result
Table 2：Pyrolysis product yield
The carbonaceous solids analysis result of table 3
Wherein, the M in tableadRepresent air-dried moisture；AadRepresentative is dried base ash content；VadRepresent air-dried basis to wave
Send out and divide；FCadRepresent air-dried basis fixed carbon.
S in tablet,adRepresent air-dried basis total sulphur content；CadRepresent air-dried basis carbon content；HadRepresent air to do
Dry base hydrogen content；NadRepresent air-dried basis nitrogen content；OadRepresent air-dried basis oxygen content.
As seen from the above-described embodiment, the coal gas that the cracking of the technical solution of the utility model energy effectively utilizes is produced is consolidated with carbon containing
The calorific value of body, develops towards the maximized direction of resource and energy utilization, and to whole cracking industry and social environment product is suffered from
The effect of pole.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And not to the restriction of embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no need to be exhaustive to all of embodiment.And thus
Among the obvious change amplified out or variation are still in protection domain of the present utility model.
Claims (5)
1. the organic solid cracking reaction system of a kind of carbon containing, hydrogen, the system include batch mixing forming unit, vertical reacting furnace,
Oil gas heat recovery units, Oil-gas Separation unit, gas-purification unit and gas-fired heater, wherein,
The batch mixing forming unit includes feeding mouth and discharging opening, for the shaping of type ball；
The vertical reacting furnace includes type ball entrance, solid thermal carriers entrance, gas heat carrier entrance, oil gas vent and hot contains
Carbon solid outlet, is provided with from top to bottom dryer section and cracking section inside it, the vertical reacting furnace is used for the cracking of type ball；It is described
Type ball entrance is connected with the discharging opening of the batch mixing forming unit；The hot carbonaceous solids outlet enters with the solid thermal carriers
Mouth is connected；The oil gas vent is connected with the oil gas heat recovery units；
The oil gas heat recovery units, Oil-gas Separation unit, gas-purification unit and gas-fired heater are sequentially connected；The combustion gas
The gas outlet of heating furnace is connected with the gas heat carrier entrance of the vertical reacting furnace.
2. system according to claim 1, it is characterised in that the system also includes gas booster unit, the combustion gas
Presser unit is located between the gas-purification unit and the gas-fired heater.
3. system according to claim 1, it is characterised in that the system also includes fragmentation cell, the fragmentation cell
Before the batch mixing forming unit.
4. system according to claim 1, it is characterised in that the system also includes hot carbonaceous solids storage tank, described
The entrance of hot carbonaceous solids storage tank is connected with the hot carbonaceous solids outlet of the vertical reacting furnace, the hot carbonaceous solids
The outlet of storage tank is connected with the solid thermal carriers entrance of the vertical reacting furnace.
5. system according to claim 2, it is characterised in that the system also includes that liquid-fuel oil is filled and combustion gas storage
Cabinet, the liquid-fuel oil is filled and is connected with the oil product outlet of the Oil-gas Separation unit；The combustion gas container is net with the combustion gas
Change the gas outlet of unit or be connected with the pressurization gas outlet of the gas booster unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710087.6U CN206089562U (en) | 2016-07-06 | 2016-07-06 | Organic solids scission reaction system of carbon containing, hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710087.6U CN206089562U (en) | 2016-07-06 | 2016-07-06 | Organic solids scission reaction system of carbon containing, hydrogen |
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| Publication Number | Publication Date |
|---|---|
| CN206089562U true CN206089562U (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710087.6U Expired - Fee Related CN206089562U (en) | 2016-07-06 | 2016-07-06 | Organic solids scission reaction system of carbon containing, hydrogen |
Country Status (1)
| Country | Link |
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| CN (1) | CN206089562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936833A (en) * | 2016-07-06 | 2016-09-14 | 北京神雾环境能源科技集团股份有限公司 | Carbon-hydrogen containing organic solid cracking reaction system and method |
-
2016
- 2016-07-06 CN CN201620710087.6U patent/CN206089562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936833A (en) * | 2016-07-06 | 2016-09-14 | 北京神雾环境能源科技集团股份有限公司 | Carbon-hydrogen containing organic solid cracking reaction system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20170412 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20170412 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |