CN109289749A - Nonflame oxidation heating reactor - Google Patents

Nonflame oxidation heating reactor Download PDF

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Publication number
CN109289749A
CN109289749A CN201710608134.5A CN201710608134A CN109289749A CN 109289749 A CN109289749 A CN 109289749A CN 201710608134 A CN201710608134 A CN 201710608134A CN 109289749 A CN109289749 A CN 109289749A
Authority
CN
China
Prior art keywords
methanol
connect
heating reactor
atomizer
reactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710608134.5A
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Chinese (zh)
Inventor
鲁言和
罗文峰
梁海滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Yandong Zhaoyang New Energy Technology Co.,Ltd.
Original Assignee
Dalian Grand Bright Energy Saving Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalian Grand Bright Energy Saving Equipment Co Ltd filed Critical Dalian Grand Bright Energy Saving Equipment Co Ltd
Priority to CN201710608134.5A priority Critical patent/CN109289749A/en
Publication of CN109289749A publication Critical patent/CN109289749A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24Stationary reactors without moving elements inside
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00Feed or outlet devices; Feed or outlet control devices
    • B01J4/001Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002Nozzle-type elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00Feed or outlet devices; Feed or outlet control devices
    • B01J4/02Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324Composition or microstructure of the elements
    • B01J2219/32425Ceramic

Abstract

The present invention relates to heating combined equipment technical fields, and in particular to nonflame oxidation heating reactor.Including methanol gasifying room, methanol air mixer, heating reactor, methanol gasifying room is equipped with multiple methanol imports and air intlet, methanol gasifying room gas outlet is connect with the air inlet of methanol air mixer, the gas outlet of methanol air mixer is connect with the air inlet of heating reactor, and heating reactor head is equipped with gas discharging mouth;Each methanol import is equipped with atomizer.The present invention supplies methanol using atomizer, and supply control is exactly accurate, and reaction speed is fast, can save methanol, improve efficiency.

Description

Nonflame oxidation heating reactor
Technical field
The present invention relates to heating combined equipment technical fields, and in particular to nonflame oxidation heating reactor.
Background technique
The energy is most important element in economical activities of mankind.The world today is faced with energy shortage, environmental pollution day The problems such as beneficial serious and greenhouse effects, to protect environment for the survival of mankind and making sustained economic development, exploitation is clean New energy it is extremely urgent.Many developed countries step up using clean renewable energy methanol as oneself future source of energy Research and development, methanol have the characteristics that store and convey again as a kind of clean energy, in the long term, its hair Exhibition may bring the great change of energy resource structure.
Heating device used at present obtains heat in a manner of burning fuel mostly.Burning is the temperature using flame To heat.The fuel can be natural gas, fuel oil, coal.Using natural gas, fuel oil, coal burning, many nocuousness can be generated The substance of environment, such as: SOx, NOx, PM (particulate matter) have seriously affected air quality, or even meeting Cause greenhouse effects.Though natural gas is relatively clean, there need to be the area of configuration pipeline that could use.
Nonflame aoxidizes heating equipment and needs to control methanol flow according to temperature, both air flow modulation.Methanol in the prior art Flow mostly uses tradition for oil-measuring pump, and measuring accuracy is inadequate, and controls waste velocity lag.Methanol supply is uneven, Heating reaction is insufficient, causes heating heat dissipation uneven, consuming energy.
Summary of the invention
The purpose of the present invention is to solve the above problem, provides that flow control is accurate, a kind of fireballing nonflame oxygen of control Change heating reactor.
To solve the above-mentioned problems, The technical solution adopted by the invention is as follows:
Nonflame oxidation heating reactor, including reactor body, the reactor body include methanol gasifying room 11, methanol air Mixer 12, heating reactor 13, methanol gasifying room 11 is equipped with methanol import 111 and air intlet 112, methanol gasifying room outlet Mouth 114 is connect with the air inlet 121 of methanol air mixer, gas outlet 122 and the heating reactor of methanol air mixer Air inlet 131 connects, and heats and is equipped with gas discharging mouth 132 at the top of reactor 13;
Heating reactor 13 is double sandwich side wall, and the outer wall of double sandwich side wall is equipped with cooling water inlet 133 and hot water outlet 134, It heats and is equipped with oxidation heating catalyst 15 inside reactor 13, the oxidation heating catalyst 15 is noble metal.
It is characterized in that, methanol gasifying room 11 is equipped with a number of methanol import 111, methanol import 111 is equipped with oil spout Mouth 113, each atomizer 113 are connect by methanol pipe with one-way check valve 115 respectively, and one-way check valve 115 passes through methanol pipe It is connect with methanol filter core 116, methanol filter core 116 is connect by methanol pipe with pressure-regulating valve 117, and pressure-regulating valve 117 passes through Methanol pipe and the outlet of methanol delivery pump 118 connect, and 118 entrance of methanol delivery pump is connect with 14 discharge port of liquid methanol storage tank, is pressed Force regulating valve 117 is connect by methanol circuit 119 with 14 feeding inlet of liquid methanol storage tank.
Optimization of the invention, 113 quantity of atomizer are 2 ~ 6.
Advanced optimize, oxidation heating catalyst 15 using ceramic honeycomb as carrier, noble metal-coating platinum on carrier, Palladium.
Compared with prior art, advantageous effects of the invention are as follows:
(1) renewable energy methanol provides endlessly heat by nonflame exothermic oxidation, this is a kind of environmentally friendly, energy conservation, And highly-safe reactor, its not only alternative traditional fuel, and polluting small, installation cost is low, is suitable for large-scale promotion It uses.
(2) present invention controls methanol flow using multiple atomizers, is transported up and down inside atomizer by a needle The opening and closing for carrying out control valve is moved, when controller assigns regulating command, voltage signal can flow a current through the coil in atomizer, Magnetic field is generated needle is picked up, allows valve opening that methanol is enable to spray from nozzle opening well, the great advantage for spraying methanol is exactly Supply control is exactly accurate, and reaction speed is fast.
(3) atomizer of the present invention sprays methanol in spraying form, promotes the Quick-gasifying of methanol.
(4) atomizer precision is tradition for 1000 times of oil-measuring pump, and reaction speed is tradition for the 200 of oil-measuring pump Times, multiple atomizer errors are cancelled out each other, and more accurate for methanol, faster, high-precision, fast response can save first to reaction speed Alcohol improves efficiency.
(5) each atomizer individually controls methanol flow and injection time, and atomizer is to methanol flow and reaction It does not overlap, fuel feeding is more accurate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the oxidation heating reactor of nonflame described in specific embodiment one;
Fig. 2 be in specific embodiment each atomizer to methanol control the time and the reaction time table;
Description of symbols: methanol gasifying room -11, methanol import -111, air intlet -112, atomizer -113, methanol gasifying Room gas outlet -114, one-way check valve -115, methanol filter core -116, pressure-regulating valve -117, methanol delivery pump -118, methanol return Road -119, methanol air mixer -12, the air inlet -121 of methanol air mixer, methanol air mixer gas outlet - 122, reactor -13 is heated, air inlet -131, gas discharging mouth -132, cooling water inlet -133, the hot water of heating reactor go out Mouth -134, liquid methanol storage tank -14, oxidation heating catalyst -15.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to shown in Figure of description 1, the present invention provides nonflame oxidation heating reactor, including reactor body, described Reactor body includes methanol gasifying room 11, methanol air mixer 12, heating reactor 13, and methanol gasifying room 11 is equipped with methanol Import 111 and air intlet 112, methanol gasifying room gas outlet 114 are connect with the air inlet 121 of methanol air mixer, methanol The gas outlet 122 of air mixer is connect with the air inlet 131 of heating reactor, is heated and is equipped with gas discharging at the top of reactor 13 Mouth 132;
Heating reactor 13 is double sandwich side wall, and the outer wall of double sandwich side wall is equipped with cooling water inlet 133 and hot water outlet 134, It heats and is equipped with oxidation heating catalyst 15 inside reactor 13, the oxidation heating catalyst 15 is noble metal.
It is characterized in that, methanol gasifying room 11 is equipped with a number of methanol import 111, methanol import 111 is equipped with oil spout Mouth 113, each atomizer 113 are connect by methanol pipe with one-way check valve 115 respectively, and one-way check valve 115 passes through methanol pipe It is connect with methanol filter core 116, methanol filter core 116 is connect by methanol pipe with pressure-regulating valve 117, and pressure-regulating valve 117 passes through Methanol pipe and the outlet of methanol delivery pump 118 connect, and 118 entrance of methanol delivery pump is connect with 14 discharge port of liquid methanol storage tank, is pressed Force regulating valve 117 is connect by methanol circuit 119 with 14 feeding inlet of liquid methanol storage tank.Methanol contaminant damages methanol pipeline special It is not big, cause atomizer to block, this specific embodiment methanol filter core is glassine paper material, and methanol tolerant corrosion, filter effect is good, warp Ji material benefit.Pressure-regulating valve 117 carries out preliminary flow control, since 118 discharge pressure of methanol delivery pump is greater than required setting Pressure, methanol flow are returned in liquid methanol tank 14 beyond part by methanol circuit 119, and reduction directly controls flow to first The damage that builds the pressure of alcohol delivery pump 118.The preliminary flow control of pressure-regulating valve 117 simultaneously, the flow for reducing atomizer are adjusted Pressure further improves the flow control accuracy of atomizer.
Optimization of the invention, 113 quantity of atomizer are 2 ~ 6.Atomizer precision is traditional 1000 times for oil-measuring pump, Reaction speed is tradition for 200 times of oil-measuring pump, and multiple atomizer errors are cancelled out each other, more accurate for methanol, reaction speed Faster, high-precision, fast response can save methanol to degree, improve efficiency.113 quantity of this specific embodiment atomizer is 5, every A atomizer is shown in Fig. 2 to the control time of methanol and reaction time:
Atomizer is controlled according to the job control point of upper table, can maintain constant 3 kilograms of pressure, and the spray of each atomizer The oily time does not conflict.The reaction efficiency of the nonflame oxidation heating reactor of this specific embodiment is up to 99%.
In order to increase heating area, advanced optimize, the oxidation heating catalyst 15 is carried using ceramic honeycomb as carrier Noble metal-coating platinum, palladium on body.Cellular structure ceramic carrier increases heating area.
Methanol method of supplying of the present invention applies also for the methanol supply in methanol recombination or cracking hydrogen production technique.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry For personnel it should be appreciated that the present invention is not limited to the above embodiments, the description in above embodiments and description is only the present invention Preference, the present invention do not limited by above-mentioned preference, without departing from the spirit and scope of the present invention, the present invention Can also there are various changes and modifications, these changes and improvements are both fallen in the scope of protection of present invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (4)

1. nonflame oxidation heating reactor, including reactor body, the reactor body include methanol gasifying room (11), methanol Air mixer (12), heating reactor (13), methanol gasifying room (11) are equipped with methanol import (111) and air intlet (112), Methanol gasifying room gas outlet (114) is connect with the air inlet (121) of methanol air mixer, the gas outlet of methanol air mixer (122) it is connect with the air inlet (131) of heating reactor, is equipped with gas discharging mouth (132) at the top of heating reactor (13);
Heating reactor (13) is double sandwich side wall, and the outer wall of double sandwich side wall is equipped with cooling water inlet (133) and hot water outlet (134), oxidation heating catalyst (15) is equipped with inside heating reactor (13), your gold oxidation heating catalyst (15) is Belong to.
2. nonflame oxidation heating reactor according to claim 1, which is characterized in that methanol gasifying room (11) are equipped with several The methanol import (111) of quantity, methanol import (111) are equipped with atomizer (113), and each atomizer (113) passes through methanol respectively Pipe is connect with one-way check valve (115), and one-way check valve (115) is connect by methanol pipe with methanol filter core (116), methanol filter core (116) it is connect by methanol pipe with pressure-regulating valve (117), pressure-regulating valve (117) passes through methanol pipe and methanol delivery pump (118) outlet connection, methanol delivery pump (118) entrance are connect with liquid methanol storage tank (14) discharge port, pressure-regulating valve (117) It is connect by methanol circuit (119) with liquid methanol storage tank (14) feeding inlet.
3. nonflame oxidation heating reactor according to claim 1, which is characterized in that atomizer (113) quantity is 2 ~ 6 It is a.
4. nonflame oxidation heating reactor according to claim 1, which is characterized in that the oxidation heats catalyst (15) Using ceramic honeycomb as carrier, noble metal-coating platinum, palladium on carrier.
CN201710608134.5A 2017-07-24 2017-07-24 Nonflame oxidation heating reactor Pending CN109289749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710608134.5A CN109289749A (en) 2017-07-24 2017-07-24 Nonflame oxidation heating reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710608134.5A CN109289749A (en) 2017-07-24 2017-07-24 Nonflame oxidation heating reactor

Publications (1)

Publication Number Publication Date
CN109289749A true CN109289749A (en) 2019-02-01

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Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE617135A (en) * 1961-05-05 1962-08-31 Findus Reg Treuunternehmen Process for recovering heat from waste gases arriving discontinuously from converters or electric arc furnaces
FR2330M (en) * 1962-12-11 1964-02-10 Pierre Baranger New drugs based on fatty substance peroxides.
JPH0375201A (en) * 1989-08-17 1991-03-29 Mitsubishi Heavy Ind Ltd Methanol reformer
DE102005061362B3 (en) * 2005-12-21 2007-08-30 Siemens Ag Pressure control valve for injection system of multi-cylinder internal combustion engine, has closing body provided in non-controlled condition of actuator in closing position, where force acting on body is changed by controlling actuator
EP1882518A2 (en) * 2006-07-27 2008-01-30 MAN DWE GmbH Method for modifying the temperature of a multi-tube reactor
WO2008092780A1 (en) * 2007-01-30 2008-08-07 Continental Automotive Gmbh High-pressure pump and injection system for an internal combustion engine having a high-pressure pump
CN201589417U (en) * 2009-12-08 2010-09-22 四川亚联高科技股份有限公司 Catalytic combustion furnace for novel heat medium system
CN102333992A (en) * 2008-12-26 2012-01-25 瓦卡公司 Jet cavity catalytic heater
WO2013004254A1 (en) * 2011-07-01 2013-01-10 Haldor Topsøe A/S Heat exchange reactor
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CN103032221A (en) * 2012-12-06 2013-04-10 温州巴腾电子科技有限公司 Electronic fuel spray nozzle
CN204017420U (en) * 2014-06-06 2014-12-17 大庆中蓝石化有限公司 The not anti-carbon four pump continuous operational systems of MTBE device
CN204224252U (en) * 2014-10-24 2015-03-25 苏州市泰利登净化设备有限公司 A kind of methanol oxidation heat supply device for producing hydrogen
CN104693015A (en) * 2015-03-24 2015-06-10 江苏凯茂石化科技有限公司 Methanol evaporation and oxidation process device for production of silver-method methanal
CN105782962A (en) * 2016-03-04 2016-07-20 常州市蓝博净化科技有限公司 Catalytic combustion energy-saving heat supply system
CN105927406A (en) * 2016-05-04 2016-09-07 山东大学 Multi-point gas electric control spraying system and method based on pressure-time control
CN205731239U (en) * 2016-05-17 2016-11-30 江阴济化新材料有限公司 Reaction kettle of the esterification with flow-control
CN205808173U (en) * 2016-06-27 2016-12-14 杨胜渊 Flameless combustion device
CN206951205U (en) * 2017-07-24 2018-02-02 大连盛大光明节能设备有限公司 Nonflame oxidation heating reactor

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE617135A (en) * 1961-05-05 1962-08-31 Findus Reg Treuunternehmen Process for recovering heat from waste gases arriving discontinuously from converters or electric arc furnaces
FR2330M (en) * 1962-12-11 1964-02-10 Pierre Baranger New drugs based on fatty substance peroxides.
JPH0375201A (en) * 1989-08-17 1991-03-29 Mitsubishi Heavy Ind Ltd Methanol reformer
DE102005061362B3 (en) * 2005-12-21 2007-08-30 Siemens Ag Pressure control valve for injection system of multi-cylinder internal combustion engine, has closing body provided in non-controlled condition of actuator in closing position, where force acting on body is changed by controlling actuator
EP1882518A2 (en) * 2006-07-27 2008-01-30 MAN DWE GmbH Method for modifying the temperature of a multi-tube reactor
WO2008092780A1 (en) * 2007-01-30 2008-08-07 Continental Automotive Gmbh High-pressure pump and injection system for an internal combustion engine having a high-pressure pump
CN102333992A (en) * 2008-12-26 2012-01-25 瓦卡公司 Jet cavity catalytic heater
CN201589417U (en) * 2009-12-08 2010-09-22 四川亚联高科技股份有限公司 Catalytic combustion furnace for novel heat medium system
WO2013004254A1 (en) * 2011-07-01 2013-01-10 Haldor Topsøe A/S Heat exchange reactor
CN102966465A (en) * 2012-11-29 2013-03-13 武汉科技大学 High-flow backflow dimethyl ether fuel supply system
CN103032221A (en) * 2012-12-06 2013-04-10 温州巴腾电子科技有限公司 Electronic fuel spray nozzle
CN204017420U (en) * 2014-06-06 2014-12-17 大庆中蓝石化有限公司 The not anti-carbon four pump continuous operational systems of MTBE device
CN204224252U (en) * 2014-10-24 2015-03-25 苏州市泰利登净化设备有限公司 A kind of methanol oxidation heat supply device for producing hydrogen
CN104693015A (en) * 2015-03-24 2015-06-10 江苏凯茂石化科技有限公司 Methanol evaporation and oxidation process device for production of silver-method methanal
CN105782962A (en) * 2016-03-04 2016-07-20 常州市蓝博净化科技有限公司 Catalytic combustion energy-saving heat supply system
CN105927406A (en) * 2016-05-04 2016-09-07 山东大学 Multi-point gas electric control spraying system and method based on pressure-time control
CN205731239U (en) * 2016-05-17 2016-11-30 江阴济化新材料有限公司 Reaction kettle of the esterification with flow-control
CN205808173U (en) * 2016-06-27 2016-12-14 杨胜渊 Flameless combustion device
CN206951205U (en) * 2017-07-24 2018-02-02 大连盛大光明节能设备有限公司 Nonflame oxidation heating reactor

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Effective date of registration: 20200618

Address after: 102446 No.18, Jianshe Road, Kaixuan street, Liangxiang, Fangshan District, beijing-c2273

Applicant after: Beijing Yandong Zhaoyang New Energy Technology Co.,Ltd.

Address before: 116000 Shunle Street 712-6, Lushun Economic Development Zone, Dalian City, Liaoning Province

Applicant before: DALIAN SHENGDA GUANGMING ENERGY EQUIPMENT Co.,Ltd.

TA01 Transfer of patent application right