CN106076765A - A kind of volatile solvent circular treatment heating and drying furnace - Google Patents

A kind of volatile solvent circular treatment heating and drying furnace Download PDF

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Publication number
CN106076765A
CN106076765A CN201610401582.3A CN201610401582A CN106076765A CN 106076765 A CN106076765 A CN 106076765A CN 201610401582 A CN201610401582 A CN 201610401582A CN 106076765 A CN106076765 A CN 106076765A
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CN
China
Prior art keywords
heating
circular treatment
movable
inner canister
activity
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Granted
Application number
CN201610401582.3A
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Chinese (zh)
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CN106076765B (en
Inventor
晋华明
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Jiangsu Jinghui New Materials Technology Co ltd
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Wuhu Zhongyuan Composite New Materials Co Ltd
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Priority to CN201610401582.3A priority Critical patent/CN106076765B/en
Publication of CN106076765A publication Critical patent/CN106076765A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment
    • B05D3/0272After-treatment with ovens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8603Removing sulfur compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8621Removing nitrogen compounds
    • B01D53/8625Nitrogen oxides
    • B01D53/8628Processes characterised by a specific catalyst

Abstract

The invention discloses a kind of volatile solvent circular treatment heating and drying furnace, heat outer stove including fixing, the outer stove of described fixing heating includes fixing heating jacket pipe, position, described fixing heating jacket pipe two ends fixing heating end wall and heating inner canister gateway;Also including that movable heating inner canister, described movable heating inner canister include that activity is heated inner sleeve, the described activity inner sleeve that is heated is positioned in described fixing heating jacket pipe, and one end is provided with and movable closes insulation cover;It is provided with clean gas on described fixing heating end wall and enters mouth, described movable closing is provided with harmful exhaust outlet on insulation cover, described harmful exhaust outlet and described clean gas are entered and are connected by circular treatment fresh-air duct between mouth, and described circular treatment fresh-air duct enters from described harmful exhaust outlet to described clean gas and sets gradually organic thing decomposition filter and device for drying and filtering mouth.The present invention is conducive to ensureing that operating personnel's is healthy and safe.

Description

A kind of volatile solvent circular treatment heating and drying furnace
Technical field
The present invention relates to a kind of steel structure material surface anti-corrosion treatment equipment technical field, particularly a kind of volatile solvent Circular treatment heating and drying furnace.
Background technology
Annual world steel corrosion loss accounts for more than the 10% of steel total output, and the economy caused is corroded in industrially developed country Loss accounts for the 2%~more than 4% of total value of production in national economy;The anticorrosion technique that research and development are advanced, to reduce the warp that corrosion causes Ji loss, prolongation iron and steel and other metal materials and the service life of equipment, to promoting advanced technology, the most advanced branches of science and national defence work The sustainable and harmonious development of the development of industry and national economy and social environment has particularly important meaning.Armored concrete Its built-in fitting of the bridge of structure, draws in the face of frost demolition, chemical attack, steel bar corrosion and alkali-aggregate reaction etc. are various due to long-term Play the factor of corrosion, be easier to xoncrete structure corrosion occurring and then destroying a bridge;Especially because humidity, temperature and dioxy Changing the effect of carbon, can cause the carbonization of concrete, the effect adding the Korrosionsmediums such as oxygen, sulfur dioxide and chlorine can be entered The corrosion of one step aggravation bridge built-in fitting and the destruction of xoncrete structure.Electrogalvanizing, cadmium plating, galvanizing, hot spray painted zinc, phosphatization etc. Tradition Anticorrosion measure, not only erosion shield is thin, compactness and anti-permeability poor, and traditional Anticorrosion measure is accompanied Raw waste water,waste gas and industrial residue serious environment pollution.
Dacroment is also called and reaches a gram rust, high gram rust, Zinc-Chromium film etc., refers to containing zinc metal sheet, aluminium flake, chromic anhydride, ethylene glycol Deng the liquid treatment fluid coating metallic matrix of composition, after high-temperature baking, forming one layer at metal base surface has splendid Corrosion proof non-decoration film;Dacromet/steel anticorrosive metal technology has been stopped the waste residue of generation in electroplating process, sewage, has been given up The emission pollution problem of gas, is the new technique that carries out surface anticorrosive such as replacing electroplating zinc, galvanizing.Prior art adds thermosetting Changing Dacroment masking liquid and generally use the baking oven row operation of routine, its deficiency existed essentially consists in: on the one hand heat-insulating property is poor Therefore cause energy consumption higher;On the other hand anti-corrosion treatment agent can volatilize substantial amounts of organic molten during baking and curing Agent, is unfavorable for ensureing that operating personnel's is healthy and safe.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of volatile solvent circular treatment heating and drying furnace.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of volatile solvent circular treatment heating and drying furnace, including the outer stove of the fixing heating for heating and for insulation, institute Stating the outer stove of fixing heating and include the fixing heating jacket pipe of tubular structure, one end of described fixing heating jacket pipe is provided with fixing Heating end wall, the other end of described fixing heating jacket pipe is heating inner canister gateway;
Also including that inner canister is heated in the activity of the workpiece for containing needs heating, described movable heating inner canister includes tubular structure Activity is heated inner sleeve, and the described activity inner sleeve that is heated is positioned in described fixing heating jacket pipe, and described activity is heated inner sleeve One end of pipe is towards described fixing heating end wall, and the be heated other end of inner sleeve of described activity is provided with and movable closes insulation cover;
Being provided with clean gas on described fixing heating end wall and enter mouth, described movable closing is provided with harmful exhaust on insulation cover Outlet, described harmful exhaust outlet and described clean gas are entered and are connected by circular treatment fresh-air duct between mouth, described Circular treatment fresh-air duct enters from described harmful exhaust outlet to described clean gas and sets gradually the decomposition of organic thing mouth Filter and device for drying and filtering.
As the further improvement of technique scheme, described machine thing decomposes filter and wraps successively to outlet side from inlet end Include the resistance to of the combustion decomposition room for combustion decomposition organic exhaust gas, the jelly formed during filtration combustion and particulate matter High temperature glass fiber filter cloth and for by the sulfide formed in combustion process and nitrogen oxides catalytic decomposition the desulfurization removed Denitrating catalyst.
As the further improvement of technique scheme, described harmful exhaust outlet and described circular treatment fresh-air duct it Between be provided with air exhauster, described clean gas enters and is provided with aerator between mouth and described circular treatment fresh-air duct.
As the further improvement of technique scheme, described movable insulation cover of closing is positioned at described fixing heating jacket pipe Outside and against described heating inner canister gateway, the described movable external diameter of insulation cover of closing is more than described heating inner canister gateway Internal diameter.
As the further improvement of technique scheme, described movable heating inner canister is positioned at described activity and closes insulation cover One end is provided with movable supporting base, is provided with rotation and drives electricity between described movable supporting base and described movable heating inner canister Machine, described rotary drive motor is coaxially disposed with described movable heating inner canister, and described movable supporting base can be along described activity The axially-movable of heating inner canister.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of volatile solvent circular treatment heating and drying furnace provided by the present invention, on the one hand by arranging fixing heating end wall Close insulation cover with activity, make the activity being positioned in the fixing heating jacket pipe inner sleeve that is heated have preferable heat-insulating property, because of This can significantly decrease the energy consumption of anti-corrosion treatment curing operation process;On the other hand by arrange circular treatment fresh-air duct, Organic substance decomposes filter and device for drying and filtering, makes what anti-corrosion treatment agent can volatilize during baking and curing to have in a large number Machine solvent is focused on and purifies, and will not be discharged in working environment, is thus advantageous to ensure that operating personnel's is healthy and safe.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of a kind of volatile solvent circular treatment heating and drying furnace of the present invention.
Detailed description of the invention
It is the structural representation of one specific embodiment of the present invention with reference to Fig. 1, Fig. 1.
As it is shown in figure 1, a kind of volatile solvent circular treatment heating and drying furnace, including for heating and consolidating for insulation The outer stove 10 of fixed heating, the outer stove 10 of described fixing heating includes the fixing heating jacket pipe 11 of tubular structure, outside described fixing heating One end of sleeve pipe 11 is provided with fixing heating end wall 12, and the other end of described fixing heating jacket pipe 11 is heating inner canister gateway 13。
Also including that inner canister 20 is heated in the activity of the workpiece for containing needs heating, described movable heating inner canister 20 includes pipe The activity of shape structure is heated inner sleeve 21, and the described activity inner sleeve 21 that is heated is positioned in described fixing heating jacket pipe 11, and institute Be heated one end of inner sleeve 21 of the activity of stating is towards described fixing heating end wall 12, and the be heated other end of inner sleeve 21 of described activity sets It is equipped with movable closing insulation cover 22;Described movable insulation cover 22 of closing is positioned at described fixing heating jacket pipe 11 outside and against institute State heating inner canister gateway 13, the described movable external diameter internal diameter more than described heating inner canister gateway 13 closing insulation cover 22; Described movable heating inner canister 20 is positioned at described movable one end closing insulation cover 22 and is provided with movable supporting base 40, described activity Support and be provided with rotary drive motor 41, described rotary drive motor 41 and institute between base 40 and described movable heating inner canister 20 Stating movable heating inner canister 20 to be coaxially disposed, described movable supporting base 40 can be along the axial fortune of described movable heating inner canister 20 Dynamic.
Being provided with clean gas on described fixing heating end wall 12 and enter mouth 31, described movable closing is arranged on insulation cover 22 There are harmful exhaust outlet 32, described harmful exhaust outlet 32 and described clean gas to enter and pass through circular treatment between mouth 31 Fresh-air duct 30 connects, and described circular treatment fresh-air duct 30 enters mouth 31 from described harmful exhaust outlet 32 to described clean gas Between set gradually organic thing and decompose filter and device for drying and filtering 33;Described machine thing decomposes filter from inlet end to outlet side Include successively the combustion decomposition room 34 for combustion decomposition organic exhaust gas, during filtration combustion formed jelly and The high temperature resistance glass fiber filter cloth 35 of grain thing and for by the sulfide formed in combustion process and nitrogen oxides catalytic decomposition also The desulphurization denitration catalyst 36 of removing;It is provided with between described harmful exhaust outlet 32 and described circular treatment fresh-air duct 30 and takes out Blower fan 37, described clean gas enters and is provided with aerator 38 between mouth 31 and described circular treatment fresh-air duct 30.
Preferably enforcement to the present invention is illustrated above, and certainly, the present invention can also use and above-mentioned enforcement The form that mode is different, those of ordinary skill in the art are in the conversion of the equivalent made on the premise of spirit of the present invention Or change accordingly, all should belong in protection scope of the present invention.

Claims (5)

1. a volatile solvent circular treatment heating and drying furnace, it is characterised in that: include for heating and consolidating for insulation The outer stove of fixed heating (10), the outer stove (10) of described fixing heating includes the fixing heating jacket pipe (11) of tubular structure, described fixing One end of heating jacket pipe (11) is provided with fixing heating end wall (12), and the other end of described fixing heating jacket pipe (11) is for adding Hot inner canister gateway (13);
Also including that inner canister (20) is heated in the activity of the workpiece for containing needs heating, described movable heating inner canister (20) includes pipe The activity of shape structure is heated inner sleeve (21), and the described activity inner sleeve (21) that is heated is positioned at described fixing heating jacket pipe (11) In, and be heated one end of inner sleeve (21) of described activity is towards described fixing heating end wall (12), and described activity is heated inner sleeve (21) the other end is provided with movable closing insulation cover (22);
Being provided with clean gas on described fixing heating end wall (12) and enter mouth (31), described movable closing sets on insulation cover (22) Being equipped with harmful exhaust outlet (32), described harmful exhaust outlet (32) and described clean gas enter and pass through between mouth (31) Circular treatment fresh-air duct (30) connect, described circular treatment fresh-air duct (30) from described harmful exhaust outlet (32) to described clean Clean gas enters and sets gradually organic thing decomposition filter and device for drying and filtering (33) between mouth (31).
A kind of volatile solvent circular treatment heating and drying furnace the most according to claim 1, it is characterised in that: described machine thing Decompose filter to include the combustion decomposition room (34) for combustion decomposition organic exhaust gas successively from inlet end to outlet side, be used for Filter the jelly and the high temperature resistance glass fiber filter cloth (35) of particulate matter formed in combustion process and for by shape in combustion process The sulfide become and nitrogen oxides catalytic decomposition the desulphurization denitration catalyst (36) that removes.
A kind of volatile solvent circular treatment heating and drying furnace the most according to claim 1, it is characterised in that: described harmful Being provided with air exhauster (37) between outlet port (32) and described circular treatment fresh-air duct (30), described clean gas enters mouth And between described circular treatment fresh-air duct (30), be provided with aerator (38) (31).
A kind of volatile solvent circular treatment heating and drying furnace the most according to claim 1, it is characterised in that: described activity Close insulation cover (22) and be positioned at described fixing heating jacket pipe (11) outside and against described heating inner canister gateway (13), described The movable external diameter internal diameter more than described heating inner canister gateway (13) closing insulation cover (22).
A kind of volatile solvent circular treatment heating and drying furnace the most according to claim 1, it is characterised in that: described activity Heating inner canister (20) is positioned at described movable one end closing insulation cover (22) and is provided with movable supporting base (40), and described activity is propped up It is provided with rotary drive motor (41), described rotary drive motor between support base (40) and described movable heating inner canister (20) (41) being coaxially disposed with described movable heating inner canister (20), described movable supporting base (40) can be along described movable heating inner canister (20) axially-movable.
CN201610401582.3A 2016-06-11 2016-06-11 A kind of volatile solvent circular treatment heating and drying furnace Active CN106076765B (en)

Priority Applications (1)

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CN201610401582.3A CN106076765B (en) 2016-06-11 2016-06-11 A kind of volatile solvent circular treatment heating and drying furnace

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CN201610401582.3A CN106076765B (en) 2016-06-11 2016-06-11 A kind of volatile solvent circular treatment heating and drying furnace

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112007466A (en) * 2019-05-31 2020-12-01 东泰高科装备科技有限公司 Device for treating harmful special waste gas generated in semiconductor process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888884A (en) * 1987-05-11 1989-12-26 Bison-Werke Baehre Method and plant for cleaning dryer exhaust gases during the drying of wood chips, wood fiber of the like
CN201043852Y (en) * 2007-06-01 2008-04-02 王艾生 Combined horizontal drying machine
CN201072286Y (en) * 2007-08-09 2008-06-11 戚建萍 Vent gas waste heat reclaiming device of varnished wire baker
US20080241354A1 (en) * 2007-03-28 2008-10-02 Tokyo Electron Limited Apparatus and methods for curing a layer by monitoring gas species evolved during baking
JP2013137139A (en) * 2011-12-28 2013-07-11 Dainippon Screen Mfg Co Ltd Drying device and heat treatment system
CN105478317A (en) * 2016-01-08 2016-04-13 邬宏敏 Curing device for metal plate coatings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888884A (en) * 1987-05-11 1989-12-26 Bison-Werke Baehre Method and plant for cleaning dryer exhaust gases during the drying of wood chips, wood fiber of the like
US20080241354A1 (en) * 2007-03-28 2008-10-02 Tokyo Electron Limited Apparatus and methods for curing a layer by monitoring gas species evolved during baking
CN201043852Y (en) * 2007-06-01 2008-04-02 王艾生 Combined horizontal drying machine
CN201072286Y (en) * 2007-08-09 2008-06-11 戚建萍 Vent gas waste heat reclaiming device of varnished wire baker
JP2013137139A (en) * 2011-12-28 2013-07-11 Dainippon Screen Mfg Co Ltd Drying device and heat treatment system
CN105478317A (en) * 2016-01-08 2016-04-13 邬宏敏 Curing device for metal plate coatings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112007466A (en) * 2019-05-31 2020-12-01 东泰高科装备科技有限公司 Device for treating harmful special waste gas generated in semiconductor process

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Effective date of registration: 20190422

Address after: 221400 Gaoliu Town Industrial Concentration Zone, Xinyi City, Xuzhou City, Jiangsu Province

Applicant after: XINYI ZHONGDA QUARTZ TECHNOLOGY Co.,Ltd.

Address before: 241080 star fire road, green food industrial park, San Shan District, Wuhu, Anhui

Applicant before: WUHU ZHONGYUAN COMPOSITE NEW MAT Co.,Ltd.

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Effective date of registration: 20240304

Address after: No. 8-1 Jianglong Road, Peibei Economic Development Zone, Yangtun Town, Pei County, Xuzhou City, Jiangsu Province, 221600

Patentee after: Jiangsu Jinghui New Materials Technology Co.,Ltd.

Country or region after: China

Address before: 221400 Gaoliu Town Industrial Concentration Zone, Xinyi City, Xuzhou City, Jiangsu Province

Patentee before: XINYI ZHONGDA QUARTZ TECHNOLOGY Co.,Ltd.

Country or region before: China