CN205592988U - Pipeline formula lighter hydrocarbons gasification equipment - Google Patents
Pipeline formula lighter hydrocarbons gasification equipment Download PDFInfo
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- CN205592988U CN205592988U CN201620326492.8U CN201620326492U CN205592988U CN 205592988 U CN205592988 U CN 205592988U CN 201620326492 U CN201620326492 U CN 201620326492U CN 205592988 U CN205592988 U CN 205592988U
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- variable pump
- blank pipe
- oil
- check valve
- mixed blank
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Abstract
The utility model discloses a pipeline formula lighter hydrocarbons gasification equipment, include: mix air traffic control, hot -blast variable pump, defeated oil pipe, oil variable pump and programmable controller, mixing the air inlet end of air traffic control and installing the air inlet check valve, gas air outlet one -way valve is installed to the end of giving vent to anger, and the air inlet check valve links to each other with hot -blast variable pump, mix in the air traffic control by upward down installing cyclone in proper order, preventing static net, pressure sensor and thermocouple, mixing and having seted up defeated oil pipe entry on the body of air traffic control, defeated oil pipe's exit end stretches into muddy air traffic control through defeated oil pipe entry in, defeated oil pipe has seted up the export of a plurality of oils on stretching into partial pipe wall, and defeated oil pipe's entry end is connected with the oil transportation check valve, and the oil transportation check valve links to each other with oil variable pump, programmable controller respectively with hot -blast variable pump, oil variable pump, pressure sensor and thermocouple electric connection. In this way, the utility model discloses can economize and subtract equipment, reduce cost, increase of production, stabilize the quality and improve economic benefits.
Description
Technical field
This utility model relates to light carbon gasifier field, particularly relates to a kind of duct type light carbon gasifier.
Background technology
Light carbon gasifier is light hydrocarbon light oil gasifying, mixes with air by a certain percentage simultaneously, forms the device of mixed gas.For the light hydrocarbon light oil of gas processed, mainly C5(carbon five), C6(carbon six) and C7(carbon seven) etc..At present, can be by C5(carbon five) it is changed into gaseous state from liquid, and it is mixed to form fuel gas with air, for people to use, but it is difficult to C6(carbon six) and C7(carbon seven) make combustion gas, further, there is poor stability in existing gasification installation, the efficiency of heating surface is low, equipment volume is big, cost is high, gas production is little and air-fuel mixture proportioning can not the drawback such as fixing quantity, produced combustion gas quality instability.
In published Chinese patent literature, there is one " liquid C 5 vaporisation apparatus " (patent No.: ZL200720037587.9), use " the most daily seen immersion heater, the heating element heater of insulating pot ", this heating element heater is inserted into and heats to oil plant equipped with after energising in the tank chamber of oil plant.So heating, is absolutely unsafe, it may occur that major accident.In routine use, even if heating element heater is placed in jacket pipe, it is also difficult to stop potential safety hazard, and substantially reduce the efficiency of heating surface.
Separately there is one " liquid C 5 vaporisation apparatus " (utility model patent number: ZL2009 10182911.X；Utility model patent Authorization Notice No.: CN 201502867U), use one group of heating element heater to heat adding thermal medium (water), and conducted heat by medium (water) oil plant in tank skin is to tank.It adds, and thermal energy consumption is high, efficiency is low, and device structure is complicated, volume is big, gas production is little.
Also have a kind of " the mixed empty light hydrogen cracking still of high energy " (number of patent application: 201510538133.9), application PLC Based Intelligent Control, with water-cycle heating light hydrocarbon light oil heated and use natural air by oil plant Bubbler vaporizer, being mixed to form fuel gas with air simultaneously.But also failing to solve the problem that the efficiency of heating surface is low, equipment volume is big, gas production is little, its intelligence control system fails to realize oil plant and quantitative air, definite proportion are mixed and automatically controlled, and produced combustion gas quality is unstable.
, there is four major problem: the design of (one) oil plant heater is unreasonable in above-mentioned prior art.Wherein, use electrical bar heating person dangerous；Use water circulation system heating person uneconomical.(2) aerogenesis quality is unstable.Owing to the temperature of natural air is unstable, using air bubbling make oil plant gasify and be mixed with, made combustion gas is affected and its yield and quality extremely unstable by air temperature variations.The most in the winter time, being mixed into of a large amount of cold airs, heats, the gasification of suppression oil plant can be reduced.Therefore, not only can not normal gas producing, and, gas raw material processed is confined to the C5 that boiling point is relatively low, it is impossible to the light oils such as C6, C7 are made combustion gas.(3) existing production lighter hydrocarbons mix the control technology of air-fuel gas, all fail effectively to control the mixing match of oil plant and air, fail to realize the weight feed of oil plant, be difficult to accurate measurement and accounting for gas production, gas consumption and cost, it is difficult to reach energy-conservation purpose.(4) complex process, equipment is huge.Except dynamical system and control system in gas-made technology flow process, also water circulation system；Oil plant is withdrawn deposit, carries, is heated, dry bubbling and gasification system；Oil gas and air mixing systems；The caching system of mixed air body, point storage and induction system；Oil foam separates and the return-flow system etc. of the oil plant that do not gasifies.The save equipment that changes corresponding with this technological process has: reactor, air tank, oil plant are withdrawn deposit tank, air accumulator and point gas tank etc., and these equipment volume are big, cost is high, effect is low.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of duct type light carbon gasifier, it is possible to utilizes and completes air-fuel mixture technique to the pipeline of user's delivery of fuel gas, reduces equipment, reduce cost, save energy consumption, ensure production safety, stablize aerogenesis quality, improve gas production.Produced combustion gas can substitute natural gas, liquefied gas and coal, for industrial and civilian offer clean energy resource.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of duct type light carbon gasifier, including: mixed blank pipe, hot blast variable pump, petroleum pipeline, oil plant variable pump and Programmable Logic Controller；The air intake of described mixed blank pipe is provided with air intake check valve, and outlet side is provided with gas outlet check valve, and described air intake check valve is connected with described hot blast variable pump；Cyclone, anti-static mesh, pressure transducer and thermocouple it is sequentially installed with from top to bottom in described mixed blank pipe；And offer petroleum pipeline entrance on the body of described mixed blank pipe, the port of export of described petroleum pipeline stretches in described mixed blank pipe by described petroleum pipeline entrance, and described petroleum pipeline stretches into and offers the outlet of some oil plants on the tube wall of part, the arrival end of described petroleum pipeline connects has oil transportation check valve, described oil transportation check valve to be connected with described oil plant variable pump；Described Programmable Logic Controller is electrically connected with described hot blast variable pump, oil plant variable pump, pressure transducer and thermocouple respectively.
In one preferred embodiment of this utility model, the tube wall of described mixed blank pipe is coated with low form anti-explosion electric heating tape and first heat-insulation layer with temperature controlling function the most successively.
In one preferred embodiment of this utility model, the tube wall of described petroleum pipeline is coated with middle warm type anti-explosion electric heating tape and second heat-insulation layer with temperature controlling function the most successively.
In one preferred embodiment of this utility model, the two ends of described mixed blank pipe are bundle interface, and the bore of described bundle interface is equal with the bore of the delivery outlet of described hot blast variable pump.
In one preferred embodiment of this utility model, the pipe diameter of described mixed blank pipe is not less than 2 times of delivery outlet diameter of described hot blast variable pump, and the length of described mixed blank pipe is not less than 3 times of pipe diameter of described mixed blank pipe.
In one preferred embodiment of this utility model, the diameter of described some oil plants outlet is not more than 2mm, and the sectional area sum of described some oil plants outlet is not less than the sectional area of described petroleum pipeline.
In one preferred embodiment of this utility model, described cyclone is the circular cyclone plate being fixed in the air intake of described mixed blank pipe.
In one preferred embodiment of this utility model, described pressure transducer is for being transferred to described Programmable Logic Controller by the pressure information in described mixed blank pipe.
In one preferred embodiment of this utility model, described thermocouple is for being transferred to described Programmable Logic Controller by the temperature information in described mixed blank pipe.
In one preferred embodiment of this utility model, the material of described anti-static mesh is H62 pyrite.
The beneficial effects of the utility model are: light hydrocarbon light oil C5, C6, C7 can be become combustion gas by gasification by this utility model.Its most prominent having the beneficial effect that
(1) gas-made technology is simplified.Use temperature automatically controlled electric-heating belt to heat to oil plant, both made oil plant fully gasify, and made again technological process simplify, and safe and reliable.The purpose making lighter hydrocarbons oil plant fully gasify safely, controllably, constantly, economically is achieved by succinct device, extremely low cost, save and subtracted water-cycle heating, complicated bubbling device and oil plant gasification system, thus reduce the volume more than 99.% of oil plant equipment for gasification, reduce cost more than 95%.
(2) equipment volume has been reduced.The reactor in existing lighter hydrocarbons gas-made technology flow process, gasification tank, point system equipment such as gas tank and air accumulator is substituted with mixed blank pipe, oil plant through heating and gasifying is mixed this technological process with hot-air and is placed among gas pipeline, mixed null process is united two into one with gas transmission process, accordingly, the volume nearly 100% of existing equivalent of the apparatus can be reduced.After so improving, mixed blank pipe can be treated as appendix, if auxiliary in suitable safeguard procedures, just can put in underground.Other plant equipment, such as oil plant variable pump, hot blast variable pump, can gather in factory according to safe and environment-friendly and process aspect requirement and be assembled into casing, it is achieved canalization, standardization, large-scale production.So, user only need to have vacant lot suitable at one to install this casing, oil storage tank, petroleum pipeline, appendix is placed in underground, electrical equipment watch-dog is installed on indoor, just can build up a gas station processed.Duct type light carbon gasifier gas production is high and small scale, cost are low, it is simple to promote the use of.
(3) improve aerogenesis quality.Oil plant and the mixing match of air and quantity delivered thereof is controlled by effective, achieve the definite proportion of oil gas, weight feed, it is achieved that quality and the effective control of yield to light-hydrocarbon gas, simultaneously, it is easy to accurate measurement and adjusts gas production, gas consumption and cost, it is simple to energy-saving and emission-reduction.
(4) gas raw material processed has been expanded.Electric-heating belt can be heated to 135 DEG C to oil plant, can meet the temperature needed for the gasification of various light hydrocarbon oil plant, as long as adjust the parameters such as temperature, pressure and gas oil ratio by technological requirement, just the light hydrocarbon light oils such as C5, C6 or C7 can be changed into lighter hydrocarbons and mix air-fuel gas.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model a kind of duct type light carbon gasifier one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, mixed blank pipe, and 2, air intake check valve, 3, gas outlet check valve, 4, cyclone, 5, anti-static mesh, 6, pressure transducer, 7, thermocouple, 8, low form anti-explosion electric heating tape, the 9, first heat-insulation layer, 10, petroleum pipeline, 11, middle warm type anti-explosion electric heating tape, the 12, second heat-insulation layer, 13, oil plant outlet, 14, oil transportation check valve, 15, oil plant variable pump, 16, hot blast variable pump, 17, Programmable Logic Controller, 18, petroleum pipeline entrance.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Referring to Fig. 1, this utility model embodiment includes:
A kind of duct type light carbon gasifier, including: mixed blank pipe 1, hot blast variable pump 16, petroleum pipeline 10, oil plant variable pump 15 and Programmable Logic Controller 17；The air intake of described mixed blank pipe 1 is provided with air intake check valve 2, and outlet side is provided with gas outlet check valve 3, and described air intake check valve 2 is connected with described hot blast variable pump 16；Cyclone 4, anti-static mesh 5, pressure transducer 6 and thermocouple 7 it is sequentially installed with from top to bottom in described mixed blank pipe 1；And offer petroleum pipeline entrance 18 on the body of described mixed blank pipe 1, the port of export of described petroleum pipeline 10 stretches in described mixed blank pipe 1 by described petroleum pipeline entrance 18, and described petroleum pipeline 10 stretches into and offers some oil plants outlet 13 on the tube wall of part, the arrival end of described petroleum pipeline 10 connects oil transportation check valve 14, the effect of described petroleum pipeline 10 is by light hydrocarbon liquid gasification and to be transported in described mixed blank pipe 1, and described oil transportation check valve 14 is connected with described oil plant variable pump 15；Described Programmable Logic Controller 17 is electrically connected with described hot blast variable pump 16, oil plant variable pump 15, pressure transducer 5 and thermocouple 6 respectively.
Low form anti-explosion electric heating tape 8 and first heat-insulation layer 9 with temperature control and explosion prevention function it is coated with the most successively on the tube wall of described mixed blank pipe 1.Commercially available electric-heating belt can be selected according to production engineering specifications.Its effect be prevent oil gas condensation in hesitation state down tube be reduced to liquid and keep equipment treat starting state.
Middle warm type anti-explosion electric heating tape 11 and second heat-insulation layer 12 with temperature control and explosion prevention function it is coated with the most successively on the tube wall of described petroleum pipeline 10.Commercially available electric-heating belt can be selected according to production engineering specifications, use temperature automatically controlled electric-heating belt to heat to oil plant, both made oil plant fully gasify, and made again technological process simplify, and safe and reliable.
Described pressure transducer 6 is for being transferred to described Programmable Logic Controller 17 by the pressure information in described mixed blank pipe 1；Described thermocouple 7 is for being transferred to described Programmable Logic Controller 17 by the temperature information in described mixed blank pipe 1.Different gas production according to different model equipment, calculate and set fuel delivery, the technical data of wind supply quantity, oil plant variable pump 15 and hot blast variable pump 16 is controlled by Programmable Logic Controller 17, realize quantitative, definite proportion input lighter hydrocarbons oil plant and hot-air, and automatically control the pressure and temperature in work system.
The following structure concrete for each device and parameter:
Described mixed blank pipe 1 uses seamless steel pipe manufacture, and operating temperature is 40 DEG C-105 DEG C, and operating pressure is 0.035-0.045Mpa, and its two ends are bundle interface, and the bore of described bundle interface is equal with the bore of the delivery outlet of described hot blast variable pump 16.
The pipe diameter of described mixed blank pipe 1 is not less than 2 times of delivery outlet diameter of described hot blast variable pump 16, and the length of described mixed blank pipe 1 is not less than 3 times of pipe diameter of described mixed blank pipe 1.
Described air intake check valve 2 and gas outlet check valve 3, select commercially available prod according to production engineering specifications.
Described cyclone 4 is the circular cyclone plate being fixed in the air intake of described mixed blank pipe 1, uses H62 pyrite to make, and its effect is to make hot blast rotate, and is mixed with hot blast by oil gas, becomes lighter hydrocarbons and mix air-fuel gas.
The material of described anti-static mesh 5 is H62 pyrite, and when can prevent from gasifying, mixed airflow produces electrostatic, it is ensured that angry safety.
Described pressure transducer 6 and thermocouple 7, select city's product according to production engineering specifications.Pressure transducer 6 and thermocouple 7 are electrically connected with Programmable Logic Controller, and its effect is that the pressure information in mixed blank pipe and temperature information are sent to controller.
Described low form anti-explosion electric heating tape 8, depending on insulation parameter is according to gas raw material processed used, is raw material according to C5, then insulation slightly above 36 DEG C, according to the low form anti-explosion electric heating tape that technological requirement selection is commercially available, explosion-proof is masked as: ExeIIT4.
Described first heat-insulation layer 9 and the second heat-insulation layer 12, can be selected for commercially available steam pipeline insulation material.
Described petroleum pipeline 10, uses H62 brass pipe to make, and the size of caliber is equal with the output bore of oil plant variable pump 15, depending on the design requirement of equipment gas production and fuel delivery thereof.
Described middle warm type anti-explosion electric heating tape 11, has A.T.C and explosion-proof function, can select the scope of its A.T.C according to the temperature needed for gas and oil material processed gasification.Gasification temperature such as C5 is 36.1 DEG C, can be selected for the middle warm type electric-heating belt of temperature-control range 38 DEG C-105 DEG C, can select commercially available middle warm type anti-explosion electric heating tape according to technical data, explosion-proof is masked as: ExeIIT4.
Described oil plant outlet 13, has several, is evenly distributed on the tube wall stretching into part that described oil plant heated transfer line 10 stretches in mixed blank pipe 1, and single bore is not more than 2mm, and the sectional area sum of some oil plants outlet 13 is not less than the sectional area of described petroleum pipeline 10.
Described oil transportation check valve 14, selects commercially available prod according to production engineering specifications.
Described oil plant variable pump 15, requires to choose the commercially available prod matched according to the design of gas production, and oil plant variable pump 15 is electrically connected with Programmable Logic Controller 17, and its duty is worked in coordination with, by programming Control with hot blast variable pump 16.
Described hot blast variable pump 16, design according to gas production requires to choose the commercially available prod matched, hot blast variable pump 16 is electrically connected with Programmable Logic Controller 17, its duty and oil plant variable pump 15 is worked in coordination with, Programmable Logic Controller 17 pressure information in the mixed blank pipe 1 gathered according to pressure transducer 6 and thermocouple 7 and the running of temperature information control variable pump.The thermal source of required hot blast may utilize the waste heat of user.
Described Programmable Logic Controller 17, can ask specialized vendor to customize according to technical data.
Basic functional principle of the present utility model:
When liquid light hydrocarbon reaches boiling temperature, constantly can be converted into gaseous state from liquid.According to this principle, air-fuel gas can be mixed by being mixed and made into lighter hydrocarbons with hot-air after light hydrocarbon light oil heating and gasifying.In order to reach this purpose, this utility model is designed with safety, the middle warm type anti-explosion electric heating tape 11 of automatic control heats to petroleum pipeline 10, after the oil plant in petroleum pipeline 10 is heated to boiling temperature, and the mixed blank pipe 1 of input, it is simultaneously entered hot blast.The oil plant of gasification and hot blast, through cyclone 4, mix in gas pipeline, become mixed empty light-hydrocarbon gas output.
This utility model discloses a kind of duct type light carbon gasifier, and equipment is succinct, and exquisite workmanship puts into little, and yield is high.Temperature in gas-made technology flow process, pressure, flow, gas oil ratio etc. use and automatically control, safe and reliable, energy-conserving and environment-protective.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (10)
1. a duct type light carbon gasifier, it is characterised in that including: mixed blank pipe, hot blast variable pump, petroleum pipeline, oil plant variable pump and Programmable Logic Controller；The air intake of described mixed blank pipe is provided with air intake check valve, and outlet side is provided with gas outlet check valve, and described air intake check valve is connected with described hot blast variable pump；Cyclone, anti-static mesh, pressure transducer and thermocouple it is sequentially installed with from top to bottom in described mixed blank pipe；And offer petroleum pipeline entrance on the body of described mixed blank pipe, the port of export of described petroleum pipeline stretches in described mixed blank pipe by described petroleum pipeline entrance, and described petroleum pipeline stretches into and offers the outlet of some oil plants on the tube wall of part, the arrival end of described petroleum pipeline connects has oil transportation check valve, described oil transportation check valve to be connected with described oil plant variable pump；Described Programmable Logic Controller is electrically connected with described hot blast variable pump, oil plant variable pump, pressure transducer and thermocouple respectively.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that be coated with low form anti-explosion electric heating tape and first heat-insulation layer with temperature controlling function on the tube wall of described mixed blank pipe the most successively.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that be coated with middle warm type anti-explosion electric heating tape and second heat-insulation layer with temperature controlling function on the tube wall of described petroleum pipeline the most successively.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that the two ends of described mixed blank pipe are bundle interface, and the bore of described bundle interface is equal with the bore of the delivery outlet of described hot blast variable pump.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that the pipe diameter of described mixed blank pipe is not less than 2 times of delivery outlet diameter of described hot blast variable pump, and the length of described mixed blank pipe is not less than 3 times of pipe diameter of described mixed blank pipe.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that the diameter of described some oil plants outlet is not more than 2mm, and the sectional area sum of described some oil plants outlet is not less than the sectional area of described petroleum pipeline.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that described cyclone is the circular cyclone plate being fixed in the air intake of described mixed blank pipe.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that described pressure transducer is for being transferred to described Programmable Logic Controller by the pressure information in described mixed blank pipe.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that described thermocouple is for being transferred to described Programmable Logic Controller by the temperature information in described mixed blank pipe.
Duct type light carbon gasifier the most according to claim 1, it is characterised in that the material of described anti-static mesh is H62 pyrite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326492.8U CN205592988U (en) | 2016-04-19 | 2016-04-19 | Pipeline formula lighter hydrocarbons gasification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326492.8U CN205592988U (en) | 2016-04-19 | 2016-04-19 | Pipeline formula lighter hydrocarbons gasification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592988U true CN205592988U (en) | 2016-09-21 |
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ID=56935325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620326492.8U Expired - Fee Related CN205592988U (en) | 2016-04-19 | 2016-04-19 | Pipeline formula lighter hydrocarbons gasification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737189A (en) * | 2016-04-19 | 2016-07-06 | 常熟吉南贸易有限公司 | Pipeline type light hydrocarbon gasification device |
| CN109855111A (en) * | 2019-03-28 | 2019-06-07 | 万荣金坦能源科技有限公司 | A kind of gas burning system |
-
2016
- 2016-04-19 CN CN201620326492.8U patent/CN205592988U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737189A (en) * | 2016-04-19 | 2016-07-06 | 常熟吉南贸易有限公司 | Pipeline type light hydrocarbon gasification device |
| CN105737189B (en) * | 2016-04-19 | 2018-10-02 | 常熟吉南贸易有限公司 | A kind of duct type light carbon gasifier |
| CN109855111A (en) * | 2019-03-28 | 2019-06-07 | 万荣金坦能源科技有限公司 | A kind of gas burning system |
| CN109855111B (en) * | 2019-03-28 | 2024-01-30 | 万荣金坦能源科技有限公司 | Gas system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |