CN108939870A - A kind of electromagnetism smelting furnace waste gas purification apparatus - Google Patents

A kind of electromagnetism smelting furnace waste gas purification apparatus Download PDF

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Publication number
CN108939870A
CN108939870A CN201810763224.6A CN201810763224A CN108939870A CN 108939870 A CN108939870 A CN 108939870A CN 201810763224 A CN201810763224 A CN 201810763224A CN 108939870 A CN108939870 A CN 108939870A
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CN
China
Prior art keywords
tube
strainer
cabinet
smelting furnace
waste gas
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
CN201810763224.6A
Other languages
Chinese (zh)
Inventor
邱泽坚
邱嵘熙
张茗贵
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.)
Foshan Gaojie Industrial Furnace Co Ltd
Original Assignee
Foshan Gaojie Industrial Furnace 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 Foshan Gaojie Industrial Furnace Co Ltd filed Critical Foshan Gaojie Industrial Furnace Co Ltd
Priority to CN201810763224.6A priority Critical patent/CN108939870A/en
Publication of CN108939870A publication Critical patent/CN108939870A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B01D53/75Multi-step processes
    • 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
    • B01D53/26Drying gases or vapours
    • B01D53/261Drying gases or vapours by adsorption
    • 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
    • B01D53/38Removing components of undefined structure
    • B01D53/40Acidic components
    • 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
    • B01D53/38Removing components of undefined structure
    • B01D53/42Basic components
    • 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
    • B01D53/73After-treatment of removed components
    • 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
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/40Alkaline earth metal or magnesium compounds
    • B01D2251/404Alkaline earth metal or magnesium compounds of calcium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/80Water

Abstract

The invention discloses a kind of electromagnetism smelting furnace waste gas purification apparatuses, including cabinet, the side of cabinet is equipped with the sink of a sealing, the side of sink is equipped with air inlet pipe, one end of air inlet pipe is connected with hose, and it is placed on the hose tube wall of bottom of gullet and offers several through-holes, the top of sink is communicated with the first connecting tube, lye chamber is formed on the bottom of partition, the side of lye chamber is connected with the first connecting tube, the side of partition is equipped with thick effect strainer, the top of the partition other side is equipped with acid solution case, the second connecting tube is communicated at the top of thick effect strainer, second connecting tube offers several through-holes on the bottom wall of acid solution case, the top of acid solution case is equipped with soda lime strainer.The present invention passes through the sink being equipped with, the temperature of exhaust gas can be reduced, by the lye chamber and acid solution case that are equipped with can in exhaust gas metal oxide and acidic oxide absorb, by the soda lime strainer being equipped with, can in exhaust gas moisture and sour gas absorb.

Description

A kind of electromagnetism smelting furnace waste gas purification apparatus
Technical field
The present invention relates to electromagnetism smelting furnace technical field, specially a kind of electromagnetism smelting furnace waste gas purification apparatus.
Background technique
Electromagnetism smelting furnace is that the electric energy in furnace is converted into the heating furnace that heat heats workpiece, is compared with Fuel Furnace, electromagnetism Smelting furnace has the advantages that more, and furnace atmosphere is easy to control, or even can be evacuated;Material heating is fast, and heating temperature is high, and temperature is held Easy to control, production process is easier to realize mechanization and automation, and labour health condition is good, and the thermal efficiency is high, good product quality, and more Add environmental protection, is conducive to alleviate the environmental problem being on the rise, electric furnace is mainly used for steel, ferroalloy, has coloured gold in metallurgical industry Melting, heating and the heat treatment of category etc.
Existing electromagnetism smelting furnace opens lid, the temperature of electromagnetic welding furnace chamber is higher, has some gold after the completion of melting Belong to oxide particle to suspend wherein, if directly opening, danger can be caused to industrial production, and have more irritating smell, And temperature is higher, adversely affects to the health of staff, therefore we make improvement to this, proposes a kind of electromagnetism smelting furnace Use waste gas purification apparatus.
Summary of the invention
Temperature for solution electromagnetic welding furnace chamber of the existing technology is higher, has some metal oxide particles and suspends Wherein, if directly opening, danger can be caused to industrial production, and have more irritating smell, and temperature is higher, to work The defect that the health of personnel adversely affects, the present invention provide a kind of electromagnetism smelting furnace waste gas purification apparatus.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of electromagnetism smelting furnace waste gas purification apparatus of the present invention, including cabinet, the side of the cabinet are equipped with a sealing Sink, the side of the sink is equipped with air inlet pipe, and one end of the air inlet pipe is connected with hose, and one end of the hose is protruded into The bottom of screw clamp, and be placed on the hose tube wall of bottom of gullet and offer several through-holes, the top of the sink is communicated with First connecting tube, the bottom of the cabinets cavity are equipped with partition, and lye chamber formed on the bottom of the partition, and the one of the lye chamber Side is connected with the first connecting tube, and the side of the partition is equipped with thick effect strainer, and the top of the partition other side is equipped with acid solution Case, the second connecting tube is communicated at the top of the thick effect strainer, and one end of second connecting tube passes through the side wall of acid solution case simultaneously It is placed in the bottom wall of acid solution case, second connecting tube offers several through-holes, the acid solution case on the bottom wall of acid solution case Top be equipped with soda lime strainer, the side of the soda lime strainer passes through the side wall of cabinet and is connected with push and pull bar, described The top of push and pull bar is equipped with the limit base for locking push and pull bar, is communicated with exhaust tube at the top of the cabinet other side, Active carbon layer is equipped in the exhaust tube, one end of the exhaust tube is equipped with exhaust fan, the inlet end of the exhaust fan and pumping Pipe is connected, and the outlet side of the exhaust fan is communicated with exhaust pipe, and the exhaust fan passes through the switch and external electricity which is provided with Source is electrically connected.
Further, the inside of the limit base offers sliding slot, and sliding is equipped with sliding block in the sliding slot, the sliding block One end is connected by extension spring with the outer wall of cabinet, and the other end of the sliding block offers swivelling chute, in the swivelling chute Equipped with spill spin block, one end of the spill spin block is fixed with connecting rod, and the side of the connecting rod bottom end is fixedly installed kelly, described The outer end side of swivelling chute is set there are two limited block.
Further, the length of the kelly is greater than the distance of connecting rod to push and pull bar.
Further, the soda lime strainer includes soda lime layer and two layers of strainer, and the soda lime layer is detachable to be set It is placed between two layers of strainer.
Further, first connecting tube is in "Ji" type, and its middle part is higher than the height of the intracavitary lye of lye.
Further, the front of the cabinet is hinged with chamber door, and the junction of chamber door and cabinet is equipped with gasket.
Compared with prior art, the invention has the following beneficial effects:
1, this kind of electromagnetism smelting furnace waste gas purification apparatus can reduce the temperature of exhaust gas by the sink being equipped with, and reduce peace Full hidden danger, by the lye chamber and acid solution case that are equipped with can in exhaust gas metal oxide and acidic oxide absorb, lead to Cross equipped with soda lime strainer, can in exhaust gas moisture and sour gas absorb, reduce penetrating odor, prevent pair Staff's body causes to damage;
2, this kind of electromagnetism smelting furnace waste gas purification apparatus, by the limit base being equipped with, so as to be carried out to soda lime strainer It is fixed, prevent the inner cavity of its edge and cabinet from having the gap, when needing replacing soda lime strainer, openable limit base, pulling is pushed away It pulls handle, soda lime strainer is removed into replacement.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electromagnetism smelting furnace waste gas purification apparatus of the present invention;
Fig. 2 is a kind of side structure schematic diagram of electromagnetism smelting furnace waste gas purification apparatus of the present invention.
In figure: 1, cabinet;2, sink;3, air inlet pipe;4, hose;5, the first connecting tube;6, partition;7, lye chamber;8, thick Imitate strainer;9, the second connecting tube;10, acid solution case;11, soda lime strainer;12, push and pull bar;13, exhaust tube;14, active carbon Layer;15, exhaust fan;16, exhaust pipe;17, limit base;18, sliding block;19, extension spring;20, swivelling chute;21, spill spin block;22, Connecting rod;23, kelly;24, limited block.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
Embodiment: as depicted in figs. 1 and 2, a kind of electromagnetism smelting furnace waste gas purification apparatus, including cabinet 1, the one of cabinet 1 Side is equipped with the sink 2 of a sealing, and the side of sink 2 is equipped with air inlet pipe 3, and one end of air inlet pipe 3 is connected with hose 4, hose 4 The bottom of screw clamp 2 is protruded into one end, and is placed on 4 tube wall of hose of 2 bottom of sink and offers several through-holes, the top of sink 2 End is communicated with the first connecting tube 5, and the bottom of 1 inner cavity of cabinet is equipped with partition 6, and lye chamber 7 is formed on the bottom of partition 6, lye chamber 7 Side is connected with the first connecting tube 5, and the side of partition 6 is equipped with thick effect strainer 8, and the top of 6 other side of partition is equipped with acid solution case 10, the thick top for imitating strainer 8 is communicated with the second connecting tube 9, and the side wall that one end of the second connecting tube 9 passes through acid solution case 10 is placed in The bottom wall of acid solution case 10, the second connecting tube 9 offer several through-holes, the top of acid solution case 10 on the bottom wall of acid solution case 10 Equipped with soda lime strainer 11, the side of soda lime strainer 11 passes through the side wall of cabinet 1 and is connected with push and pull bar 12, push and pull bar 12 top is equipped with the limit base 17 for locking push and pull bar 12, is communicated with exhaust tube 13 at the top of 1 other side of cabinet, is evacuated Active carbon layer 14 is equipped in pipe 13, one end of exhaust tube 13 is equipped with exhaust fan 15, inlet end and 13 phase of exhaust tube of exhaust fan 15 Connection, the outlet side of exhaust fan 15 are communicated with exhaust pipe 16, and exhaust fan 15 passes through the switch which is provided with and external power supply is electrical Connection.
Wherein, the inside of limit base 17 offers sliding slot, and sliding is equipped with sliding block 18 in sliding slot, and one end of sliding block 18 passes through drawing It stretches spring 19 to be connected with the outer wall of cabinet 1, the other end of sliding block 18 offers swivelling chute 20, is equipped with spill spin block in swivelling chute 20 21, one end of spill spin block 21 is fixed with connecting rod 22, and the side of 22 bottom end of connecting rod is fixedly installed kelly 23, swivelling chute 20 it is outer Holding side to set, there are two limited blocks 24, convenient for locking soda lime strainer 11 and push and pull bar 12, and convenient for extraction soda lime filter Net 11.
Wherein, the length of kelly 23 is greater than the distance of connecting rod 22 to push and pull bar 12, convenient for limiting push and pull bar 12.
Wherein, soda lime strainer 11 includes soda lime layer and two layers of strainer, and soda lime layer is detachable to be set to two layers of filter Between net, convenient for being regularly replaced to the soda lime layer in soda lime strainer 11.
Wherein, the first connecting tube 5 is in "Ji" type, and its middle part is higher than the height of lye in lye chamber 7, prevents lye chamber Lye in 7 flows backward along the first connecting tube 5 to sink 2.
Wherein, the front of cabinet 1 is hinged with chamber door, and the junction of chamber door and cabinet 1 is equipped with gasket, convenient for cabinet Each structure in 1 is cleared up and is safeguarded.
It should be noted that the present invention is a kind of electromagnetism smelting furnace waste gas purification apparatus, when specific works, due to electromagnetic welding Furnace can generate more dust particles and peculiar smell during melting, cause biggish stimulation to human body, need to be removed The lid of electromagnetism smelting furnace could be opened, the melting of next step is carried out, by air inlet pipe 3 and exhaust pipe 16 respectively and in electromagnetism smelting furnace Chamber two sides are connected, and open exhaust fan 15, the model MPCF-2S200-35 of induced draft fans 15, the gas of electromagnetic welding furnace chamber Entered in sink 2 by air inlet pipe 3 and hose 4, since gas temperature is higher at this time, the temperature of gas can be dropped through water-carrying groove 2 It is low, then entered in lye chamber 7 by the first connecting tube 5, the lye in lye chamber 7 can be with the intracorporal acidic oxide of gas or two Property the reaction such as oxide, then the particle being relatively large in diameter is filtered off by thick effect strainer 8, is then entered by the second connecting tube 9 It into acid solution case 10, is reacted with the acid solution in acid solution case 10, the metal oxide etc. contained in gas can be removed, through peracid The part acid solution taken out of from acid solution case 10 and moisture etc. are removed, are then led to by soda lime strainer 11 by the gas after liquid case 10 Cross exhaust tube 13, thus active carbon layer 14 further by gas impurity and smell etc. adsorb, then pass through exhaust pipe 16 It into electromagnetic welding furnace chamber, moves in circles, then the gas of electromagnetic welding furnace chamber can be purified, be allowed to temperature reduction, dust It filters off, penetrating odor disappears, and after the completion of use, can be rotated kelly 23, twitches push and pull bar 12, soda lime strainer 11 is taken out Out, it carries out replacing soda lime layer therein, after the completion of replacement, soda lime strainer 11 is filled in, pull kelly 23, pass through connecting rod 22 It rotates spill spin block 21 in swivelling chute 20, contacts kelly 23 with push and pull bar 12, under the action of extension spring 19, pull Sliding block 18 makes kelly 23 to 12 1 power of push and pull bar, prevents soda lime strainer 11 and push and pull bar 12 from loosening.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (6)

1. a kind of electromagnetism smelting furnace waste gas purification apparatus, including cabinet, which is characterized in that the side of the cabinet is close equipped with one The side of the sink of envelope, the sink is equipped with air inlet pipe, and one end of the air inlet pipe is connected with hose, and one end of the hose is stretched Enter the bottom of screw clamp, and is placed on the hose tube wall of bottom of gullet and offers several through-holes, the top connection of the sink There is the first connecting tube, the bottom of the cabinets cavity is equipped with partition, and lye chamber is formed on the bottom of the partition, the lye chamber Side is connected with the first connecting tube, and the side of the partition is equipped with thick effect strainer, and the top of the partition other side is equipped with acid Liquid case, the second connecting tube is communicated at the top of the thick effect strainer, and one end of second connecting tube passes through the side wall of acid solution case It is placed in the bottom wall of acid solution case, second connecting tube offers several through-holes, the acid solution on the bottom wall of acid solution case The top of case is equipped with soda lime strainer, and the side of the soda lime strainer passes through the side wall of cabinet and is connected with push and pull bar, institute The top for stating push and pull bar is equipped with limit base for locking push and pull bar, is communicated with pumping at the top of the cabinet other side Pipe, the exhaust tube is interior to be equipped with active carbon layer, and one end of the exhaust tube is equipped with exhaust fan, the inlet end and pumping of the exhaust fan Tracheae is connected, and the outlet side of the exhaust fan is communicated with exhaust pipe, the exhaust fan pass through the switch which is provided with it is external Power supply is electrically connected.
2. a kind of electromagnetism smelting furnace waste gas purification apparatus according to claim 1, which is characterized in that the limit base it is interior Portion offers sliding slot, and sliding is equipped with sliding block in the sliding slot, and one end of the sliding block passes through the outer wall phase of extension spring and cabinet Connection, the other end of the sliding block offer swivelling chute, are equipped with spill spin block in the swivelling chute, one end of the spill spin block is fixed Equipped with connecting rod, the side of the connecting rod bottom end is fixedly installed kelly, and the outer end side of the swivelling chute sets that there are two limited blocks.
3. a kind of electromagnetism smelting furnace waste gas purification apparatus according to claim 2, which is characterized in that the length of the kelly Greater than the distance of connecting rod to push and pull bar.
4. a kind of electromagnetism smelting furnace waste gas purification apparatus according to claim 1, which is characterized in that the soda lime strainer Including soda lime layer and two layers of strainer, the soda lime layer is detachable to be set between two layers of strainer.
5. a kind of electromagnetism smelting furnace waste gas purification apparatus according to claim 1, which is characterized in that first connecting tube In "Ji" type, and its middle part is higher than the height of the intracavitary lye of lye.
6. a kind of electromagnetism smelting furnace waste gas purification apparatus according to claim 1, which is characterized in that the front of the cabinet It is hinged with chamber door, and the junction of chamber door and cabinet is equipped with gasket.
CN201810763224.6A 2018-07-12 2018-07-12 A kind of electromagnetism smelting furnace waste gas purification apparatus Pending CN108939870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810763224.6A CN108939870A (en) 2018-07-12 2018-07-12 A kind of electromagnetism smelting furnace waste gas purification apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810763224.6A CN108939870A (en) 2018-07-12 2018-07-12 A kind of electromagnetism smelting furnace waste gas purification apparatus

Publications (1)

Publication Number Publication Date
CN108939870A true CN108939870A (en) 2018-12-07

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Country Status (1)

Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105521682A (en) * 2016-03-02 2016-04-27 李伟杰 Industrial lampblack treatment device with improved structure
CN206715646U (en) * 2017-05-17 2017-12-08 四川普林博世环境技术有限公司 A kind of novel methylene remove device
CN107596918A (en) * 2017-10-23 2018-01-19 安徽金森源环保工程有限公司 A kind of flow spoiler and desulfurization denitration method with desulfuring and denitrifying apparatus
CN207365729U (en) * 2017-10-13 2018-05-15 苏州中材建设有限公司 The flue structure of dry cement production line waste heat boiler
CN207494024U (en) * 2017-09-12 2018-06-15 安徽渡民粮油有限公司 A kind of easy-to-dismount rice processing screening plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105521682A (en) * 2016-03-02 2016-04-27 李伟杰 Industrial lampblack treatment device with improved structure
CN206715646U (en) * 2017-05-17 2017-12-08 四川普林博世环境技术有限公司 A kind of novel methylene remove device
CN207494024U (en) * 2017-09-12 2018-06-15 安徽渡民粮油有限公司 A kind of easy-to-dismount rice processing screening plant
CN207365729U (en) * 2017-10-13 2018-05-15 苏州中材建设有限公司 The flue structure of dry cement production line waste heat boiler
CN107596918A (en) * 2017-10-23 2018-01-19 安徽金森源环保工程有限公司 A kind of flow spoiler and desulfurization denitration method with desulfuring and denitrifying apparatus

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