CN214437431U - Flue gas treatment device of electric melting furnace - Google Patents

Flue gas treatment device of electric melting furnace Download PDF

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Publication number
CN214437431U
CN214437431U CN202022889614.3U CN202022889614U CN214437431U CN 214437431 U CN214437431 U CN 214437431U CN 202022889614 U CN202022889614 U CN 202022889614U CN 214437431 U CN214437431 U CN 214437431U
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China
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flue gas
filter layer
pipe
melting furnace
electric melting
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CN202022889614.3U
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Chinese (zh)
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张三群
武荣申
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Zhengzhou Jinghua Technology Co ltd
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Zhengzhou Jinghua Technology Co ltd
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Abstract

The utility model discloses an electric melting furnace flue gas processing apparatus, including the flue gas processing apparatus body, the flue gas processing apparatus body includes a base, and the inside of handling the case is provided with two and crosses the filter core, and two tops of crossing the filter core have set gradually first filter layer, second filter layer, third filter layer and fourth filter layer. The utility model relates to an electric melting furnace flue gas processing apparatus, make its top of fixing at the electric melting furnace through the flue gas cover that sets up, the flue gas cover passes through intake-tube connection's fan, make its flue gas that produces the electric melting furnace work pass through the inside of connecting pipe row to the treatment box, filter core and first to fourth filter layer through the inside setting of treatment box carry out filtration purification layer upon layer to the flue gas, exhaust fan and blast pipe through setting up purify the flue gas after it and discharge, this kind of electric melting furnace flue gas processing apparatus can handle the flue gas that the electric melting furnace work produced and purify, and novel structure, low in manufacturing cost is honest and clean.

Description

Flue gas treatment device of electric melting furnace
Technical Field
The utility model relates to a flue gas processing apparatus technical field specifically is an electric melting furnace flue gas processing apparatus.
Background
The fume treating apparatus is used to treat the toxic and harmful matter in fume to below the required concentration and avoid corrosion, blocking and other harmful phenomena. Generally, flue gas treatment equipment applied to waste incineration plants is divided into two major categories, namely dust removal equipment and acid gas removal equipment. At present, with the improvement of the requirement of people on environmental quality, most waste incineration plants are additionally provided with equipment for adsorbing heavy metals by activated carbon in a flue gas treatment process, and the flue gas treatment equipment mainly comprises a flue gas desulfurization tower, a flue gas washing tower, an absorption medium transmission pipe network, a chimney, a flue and the like, and is mainly applied to the electric power industry, the chemical industry, the coking industry, the metallurgical industry, the manufacturing industry with self-contained boilers and the like.
When present electric melting furnace heats the metal and melts, can produce a lot of harmful flue gas, traditional electric melting furnace flue gas processing apparatus relatively can not be effectual handles the purification to the flue gas, and the volume is too huge moreover, and manufacturing cost is too expensive. Therefore, the flue gas treatment device of the electric smelting furnace is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a flue gas treatment device of an electric melting furnace, which comprises a flue gas treatment device body, wherein the flue gas treatment device body comprises a base, a treatment box is arranged on one side of the top of the base, two filter elements are arranged in the treatment box, a first filter layer, a second filter layer, a third filter layer and a fourth filter layer are sequentially arranged on the tops of the two filter elements, the top of the fourth filter layer is provided with an exhaust fan at the top end of the inner wall of the processing box, the outer part of the exhaust fan is provided with an exhaust pipe at the middle part of the top end of the processing box, the bottom end of one side of the treatment box is provided with a connecting pipe, one side of the connecting pipe is provided with a fan, one side of fan is provided with the intake pipe, the outside cover of intake pipe is equipped with fixed sleeving, fixed sleeving's top is provided with the shape of falling L fixed plate, the one end of intake pipe is provided with the flue gas cover.
As a preferred technical scheme of the utility model, handle the bottom of case and one side fixed connection at base top, the front of handling the case is provided with the chamber door through the hinge activity, positive one side middle part of chamber door is provided with the handle.
As an optimal technical scheme of the utility model, two the both ends of crossing the filter core all with handle incasement portion's both sides swing joint, two it all adopts the active carbon material to make to cross the filter core.
As an optimal technical scheme of the utility model, the both sides of first filter layer, second filter layer, third filter layer and fourth filter layer all with handle incasement portion's swing joint, first filter layer, second filter layer, third filter layer and fourth filter layer all adopt the foam titanium material to make.
As a preferred technical scheme of the utility model, the outside of air discharge fan and the middle part fixed connection who handles the case top, the blast pipe bottom and the middle part fixed connection who handles the case top, the inside top of blast pipe is provided with the dust screen, the inside of the processing case of blast pipe is linked together.
As a preferred technical scheme of the utility model, the one end of connecting pipe and the bottom fixed connection who handles case one side, the air outlet of fan and the other end fixed connection of connecting pipe, the inside of connecting pipe and the inside of handling the case are linked together.
As a preferred technical scheme of the utility model, the one end fixed connection of fan air intake and intake pipe, the other end of intake pipe and the top middle part fixed connection of flue gas cover, the inside of flue gas cover is linked together with the inside of intake pipe, the inside of intake pipe is linked together with the inside of fan.
As a preferred technical scheme of the utility model, be connected in the fixed sleeving's inside and the external fixation on intake pipe top, one side and fixed sleeving's top fixed connection at the fixed plate top of falling L shape, the bottom of the fixed plate of falling L shape and the opposite side fixed connection at base top.
The utility model has the advantages that: this kind of electric melting furnace flue gas processing apparatus, make its top at the electric melting furnace through the flue gas cover that sets up, the flue gas cover passes through intake-tube connection's fan, make its flue gas that produces the electric melting furnace work deliver to the inside of treatment case through the connecting pipe row, filter core and first to fourth filter layer through handling the inside setting of case carry out filtration purification layer upon layer to the flue gas, exhaust fan and blast pipe through setting up are with its flue gas discharge after purifying, this kind of electric melting furnace flue gas processing apparatus can handle the flue gas that the electric melting furnace work produced and purify, and small, and novel structure, low in manufacturing cost is honest and clean.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a flue gas treatment device of an electric melting furnace of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure inside the treatment tank of the flue gas treatment device of the electric melting furnace of the present invention;
FIG. 3 is a schematic view of a part of the structure of a flue gas treatment device of an electric melting furnace of the present invention.
In the figure: 1. a flue gas treatment device body; 2. a base; 3. a treatment tank; 4. a filter element; 5. a first filter layer; 6. a second filter layer; 7. a third filter layer; 8. a fourth filter layer; 9. an exhaust fan; 10. an exhaust pipe; 11. a connecting pipe; 12. a fan; 13. an air inlet pipe; 14. fixing the sleeve; 15. an inverted L-shaped fixing plate; 16. a flue gas hood; 17. a box door; 18. a handle; 19. a dust screen.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-3, the flue gas treatment device of the electric melting furnace of the present invention comprises a flue gas treatment device body 1, the flue gas treatment device body 1 comprises a base 2, one side of the top of the base 2 is provided with a treatment tank 3, the inside of the treatment tank 3 is provided with two filter elements 4, the top of the two filter elements 4 is sequentially provided with a first filter layer 5, a second filter layer 6, a third filter layer 7 and a fourth filter layer 8, the top of the fourth filter layer 8 is provided with an exhaust fan 9 at the top end of the inner wall of the treatment tank 3, the outside of the exhaust fan 9 is provided with an exhaust pipe 10 at the middle part of the top end of the treatment tank 3, the bottom of one side of the treatment tank 3 is provided with a connecting pipe 11, one side of the connecting pipe 11 is provided with a fan 12, one side of the fan 12 is provided with an intake pipe 13, the outside of the intake pipe 13 is sleeved with a fixing sleeve 14, the top of the fixing sleeve 14 is provided with an inverted L-shaped fixing plate 15, one end of the inlet pipe 13 is provided with a smoke cover 16.
Wherein, handle the bottom of case 3 and one side fixed connection at base 2 top, handle the front of case 3 and be provided with chamber door 17 through the hinge activity, the positive one side middle part of chamber door 17 is provided with handle 18, is provided with chamber door 17 through the hinge activity through the front of handling case 3, and the positive one side middle part of chamber door 17 is provided with handle 18, makes it hold handle 18 and opens chamber door 17 and change or wash the filter component of handling the inside of case 3.
Wherein, two both ends of crossing filter core 4 all with handle the inside both sides swing joint of case 3, two are crossed filter core 4 and all are adopted the active carbon material to make, cross filter core 4 through two and all adopt the active carbon material to make, make it carry out preliminary treatment to handling the inside flue gas of case 3 and purify.
Wherein, the both sides of first filter layer 5, second filter layer 6, third filter layer 7 and fourth filter layer 8 all with handle the inside swing joint of case 3, first filter layer 5, second filter layer 6, third filter layer 7 and fourth filter layer 8 all adopt the foam titanium material to make, all adopt the foam titanium material to make through first filter layer 5, second filter layer 6, third filter layer 7 and fourth filter layer 8, make it carry out the multilayer filtration to handling the inside flue gas of case 3 and purify.
Wherein, the outside of air discharge fan 9 with handle the middle part fixed connection on case 3 top, the middle part fixed connection on blast pipe 10 bottom and the processing case 3 top, the inside top of blast pipe 10 is provided with dust screen 19, the inside of the processing case 3 of blast pipe 10 is linked together, through the outside of air discharge fan 9 with handle the middle part fixed connection on case 3 top, make it will handle the inside flue gas exhaust after the case 3 internal processing purifies.
Wherein, the one end of connecting pipe 11 and the bottom fixed connection who handles case 3 one side, the air outlet of fan 12 and the other end fixed connection of connecting pipe 11, the inside of connecting pipe 11 is linked together with the inside of handling case 3, through the air outlet of fan 12 and the other end fixed connection of connecting pipe 11, the inside of connecting pipe 11 is linked together with the inside of handling case 3, makes it discharge the flue gas to the inside of handling case 3.
Wherein, the one end fixed connection of fan 12 air intake and intake pipe 13, the other end of intake pipe 13 and the top middle part fixed connection of flue gas cover 16, the inside of flue gas cover 16 is linked together with the inside of intake pipe 13, the inside of intake pipe 13 is linked together with the inside of fan 12, through the one end fixed connection of fan 12 air intake and intake pipe 13, the other end of intake pipe 13 and the top middle part fixed connection of flue gas cover 16, make its fan 12 discharge the flue gas that the electric melting furnace work produced to the inside of treatment box 3 through intake pipe 13 and connecting pipe 11 and carry out filtration treatment.
Wherein, the inside of adapter sleeve 14 is connected in the external fixation on intake pipe 13 top, one side at the fixed plate 15 top of falling L and adapter sleeve 14's top fixed connection, the opposite side fixed connection at the bottom of the fixed plate 15 and the base 2 top of falling L, through the top fixed connection at one side at the fixed plate 15 top of falling L and adapter sleeve 14, the opposite side fixed connection at the bottom of the fixed plate 15 and the base 2 top of falling L makes it be used for supporting fixed intake pipe 13.
During operation, be provided with chamber door 17 through the hinge activity through handling the front of case 3, the positive one side middle part of chamber door 17 is provided with handle 18, makes it hold handle 18 and opens chamber door 17 and change or wash the inside filter unit of handling case 3, all adopts activated carbon material to make through two crosses filter core 4, makes it carry out preliminary treatment to the flue gas of handling case 3 and purifies. The first filter layer 5, the second filter layer 6, the third filter layer 7 and the fourth filter layer 8 are all made of foamed titanium materials, so that the smoke in the treatment box 3 is subjected to multi-layer filtration and purification. The outside of the exhaust fan 9 is fixedly connected with the middle part of the top end of the processing box 3, so that the flue gas which is processed and purified in the processing box 3 is discharged. The air outlet of the fan 12 is fixedly connected with the other end of the connecting pipe 11, and the inside of the connecting pipe 11 is communicated with the inside of the processing box 3, so that the flue gas is discharged into the processing box 3. Through the air inlet of the fan 12 and the one end fixed connection of the air inlet pipe 13, the other end of the air inlet pipe 13 is fixedly connected with the top middle part of the flue gas hood 16, so that the fan 12 discharges the flue gas generated by the operation of the electric melting furnace to the inside of the processing box 3 through the air inlet pipe 13 and the connecting pipe 11 for filtering processing. One side of the top of the inverted L-shaped fixing plate 15 is fixedly connected with the top of the fixing sleeve 14, and the bottom of the inverted L-shaped fixing plate 15 is fixedly connected with the other side of the top of the base 2, so that the inverted L-shaped fixing plate is used for supporting and fixing the air inlet pipe 13.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The electric melting furnace flue gas treatment device comprises a flue gas treatment device body (1) and is characterized in that the flue gas treatment device body (1) comprises a base (2), one side of the top of the base (2) is provided with a treatment box (3), two filter elements (4) are arranged in the treatment box (3), the top of the two filter elements (4) is sequentially provided with a first filter layer (5), a second filter layer (6), a third filter layer (7) and a fourth filter layer (8), the top of the fourth filter layer (8) is positioned at the top end of the inner wall of the treatment box (3) and is provided with an exhaust fan (9), the outside of the exhaust fan (9) is positioned at the middle part of the top end of the treatment box (3) and is provided with an exhaust pipe (10), the bottom end of one side of the treatment box (3) is provided with a connecting pipe (11), one side of the connecting pipe (11) is provided with a fan (12), one side of fan (12) is provided with intake pipe (13), the outside cover of intake pipe (13) is equipped with fixed sleeving (14), the top of fixed sleeving (14) is provided with down L shape fixed plate (15), the one end of intake pipe (13) is provided with flue gas cover (16).
2. The flue gas treatment device of the electric melting furnace according to claim 1, wherein the bottom of the treatment box (3) is fixedly connected with one side of the top of the base (2), the front surface of the treatment box (3) is movably provided with a box door (17) through a hinge, and the middle part of one side of the front surface of the box door (17) is provided with a handle (18).
3. The flue gas treatment device of the electric melting furnace according to the claim 1, wherein both ends of the two filter cores (4) are movably connected with both sides inside the treatment tank (3), and both filter cores (4) are made of activated carbon material.
4. The flue gas treatment device of the electric melting furnace according to claim 1, wherein two sides of the first filter layer (5), the second filter layer (6), the third filter layer (7) and the fourth filter layer (8) are movably connected with the inside of the treatment box (3), and the first filter layer (5), the second filter layer (6), the third filter layer (7) and the fourth filter layer (8) are made of titanium foam materials.
5. The flue gas treatment device of the electric melting furnace according to claim 1, wherein the outside of the exhaust fan (9) is fixedly connected with the middle part of the top end of the treatment box (3), the bottom end of the exhaust pipe (10) is fixedly connected with the middle part of the top end of the treatment box (3), the top end of the inside of the exhaust pipe (10) is provided with a dust screen (19), and the inside of the treatment box (3) of the exhaust pipe (10) is communicated.
6. The flue gas treatment device of the electric melting furnace according to claim 1, wherein one end of the connecting pipe (11) is fixedly connected with the bottom of one side of the treatment tank (3), the air outlet of the fan (12) is fixedly connected with the other end of the connecting pipe (11), and the inside of the connecting pipe (11) is communicated with the inside of the treatment tank (3).
7. The flue gas treatment device of the electric melting furnace according to claim 1, wherein an air inlet of the fan (12) is fixedly connected with one end of the air inlet pipe (13), the other end of the air inlet pipe (13) is fixedly connected with the middle part of the top end of the flue gas hood (16), the inside of the flue gas hood (16) is communicated with the inside of the air inlet pipe (13), and the inside of the air inlet pipe (13) is communicated with the inside of the fan (12).
8. An electric melting furnace flue gas treatment device according to claim 1, wherein the inside of the fixing sleeve (14) is fixedly connected with the outside of the top end of the air inlet pipe (13), one side of the top of the inverted L-shaped fixing plate (15) is fixedly connected with the top of the fixing sleeve (14), and the bottom of the inverted L-shaped fixing plate (15) is fixedly connected with the other side of the top of the base (2).
CN202022889614.3U 2020-12-04 2020-12-04 Flue gas treatment device of electric melting furnace Active CN214437431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022889614.3U CN214437431U (en) 2020-12-04 2020-12-04 Flue gas treatment device of electric melting furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022889614.3U CN214437431U (en) 2020-12-04 2020-12-04 Flue gas treatment device of electric melting furnace

Publications (1)

Publication Number Publication Date
CN214437431U true CN214437431U (en) 2021-10-22

Family

ID=78186560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022889614.3U Active CN214437431U (en) 2020-12-04 2020-12-04 Flue gas treatment device of electric melting furnace

Country Status (1)

Country Link
CN (1) CN214437431U (en)

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