CN219607745U - Conversion equipment for waste heat recovery of smelting furnace - Google Patents
Conversion equipment for waste heat recovery of smelting furnace Download PDFInfo
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- CN219607745U CN219607745U CN202320655887.2U CN202320655887U CN219607745U CN 219607745 U CN219607745 U CN 219607745U CN 202320655887 U CN202320655887 U CN 202320655887U CN 219607745 U CN219607745 U CN 219607745U
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- smelting furnace
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- conversion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model relates to the technical field of smelting furnace waste heat recovery, and discloses conversion equipment for smelting furnace waste heat recovery, which comprises a smelting furnace body, wherein a purifying mechanism and a conversion mechanism are arranged on the right side of the smelting furnace body, and the conversion mechanism is positioned on the left side of the purifying mechanism; the purifying mechanism comprises an air inlet part and a purifying part; the air inlet part is positioned at the left side of the purifying part; the purifying part comprises a purifying box, an active carbon layer and a titanium dioxide layer. Through the purification mechanism, the activated carbon layer can adsorb impurities and peculiar smell in the waste gas, and the titanium dioxide layer performs preliminary disinfection and filtration on the waste gas, so that the waste gas in the smelting furnace is purified, the pollution of direct discharge of the waste gas to the environment is avoided, and the environmental protection of the conversion equipment is improved; through the conversion mechanism, the water in the water tank can be heated by utilizing the waste heat of the smelting furnace, so that the waste heat of the smelting furnace is recycled, the energy utilization rate is improved, and the cost of enterprises is reduced.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery of smelting furnaces, in particular to conversion equipment for waste heat recovery of a smelting furnace.
Background
The smelting furnace is equipment for smelting metal ingot and some waste metals into required alloy through slag skimming, refining and other operations. When the smelting furnace is used, a large amount of heat is generated, and waste heat of the smelting furnace is required to be recycled in order to save resources.
In order to solve the conversion problem when smelting furnace waste heat is retrieved, chinese patent release a waste heat recovery device of smelting furnace, publication No. CN212030255U, including fixed box, water tank, intake pipe, apron, blast pipe, fixed plate, dead lever, limiting plate, compression spring and barrier plate, water tank fixed connection is in the inside bottom of fixed box, intake pipe fixed connection is in the bottom of fixed box one side, apron fixed connection is at the top of fixed box and water tank, the blast pipe is fixed to be linked together at the top of apron. The blocking plate can increase the time and density of the waste gas between the fixed tank and the water tank, improves the effect of heating the water in the water tank, and can make the water in the water tank heated more uniformly, so that the water tank absorbs heat faster, and improves the effect of waste heat recycling;
however, the existing devices have the following problems: after the water in the heat water tank in the waste gas is heated, the waste gas is discharged to the exhaust pipe from the through hole on the fixed plate, and the waste gas is not purified, so that the waste gas is directly discharged to pollute the environment. Therefore, a conversion device for recovering waste heat of a smelting furnace is provided.
Disclosure of Invention
The utility model aims to provide conversion equipment for waste heat recovery of a smelting furnace, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the conversion equipment for waste heat recovery of the smelting furnace comprises a smelting furnace body, wherein a purifying mechanism and a conversion mechanism are arranged on the right side of the smelting furnace body, and the conversion mechanism is positioned on the left side of the purifying mechanism;
the purifying mechanism comprises an air inlet part and a purifying part;
the air inlet part is positioned at the left side of the purifying part;
the purifying part comprises a purifying box, an activated carbon layer and a titanium dioxide layer, wherein the bottom surface of the activated carbon layer and the bottom surface of the titanium dioxide layer are fixedly connected with the bottom surface inside the purifying box, and the activated carbon layer is positioned at the left side of the titanium dioxide layer;
the air inlet part comprises a conversion box, an air pump, an air inlet pipe and an air outlet pipe, and the conversion box is positioned on the left side of the purification box.
Preferably, the air pump bottom surface and purifying box top surface fixed connection, air pump breathing pipe left end face and intake pipe right-hand member face fixed connection, the intake pipe outer end face is fixed to be run through the converting box top surface and is extended to the converting box inside, air pump blast pipe right-hand member face and outlet duct left end face fixed connection, the outlet duct lateral surface is fixed to be run through the purifying box top surface and is extended to the purifying box inside, the outlet duct is located active carbon layer left side, and active carbon layer can adsorb impurity and peculiar smell in the waste gas, and the titanium dioxide layer carries out preliminary disinfection filtration to the waste gas.
Preferably, the purifying box is internally provided with an exhaust pipe, the right end face of the exhaust pipe fixedly penetrates through the right side face of the purifying box and extends to the right side of the purifying box, a first valve is arranged in the exhaust pipe, and the exhaust pipe is convenient for discharging exhaust gas purified in the purifying box.
Preferably, the conversion mechanism comprises an insulation can, the bottom surface of the smelting furnace body is fixedly penetrated through the top surface of the insulation can and extends to the inside of the insulation can, a vent pipe is arranged in the smelting furnace body, the left end surface of the vent pipe is fixedly penetrated through the inner wall of the smelting furnace body and extends to the inside of the insulation can, the right side of the smelting furnace body is provided with a gas pipe, the right end surface of the gas pipe is fixedly penetrated through the right side surface of the inside of the insulation can and the left side surface of the conversion can and extends to the inside of the conversion can, the left end surface of the gas pipe is provided with a filter screen, a water tank is arranged above the conversion can, the bottom surface of the water tank is fixedly penetrated through the top surface of the conversion can and extends to the inside of the rotation can, a water tank cover plate is hinged to the top surface of the water tank, the insulation can play a role in insulation effect on the smelting furnace body, and heat dissipation of waste heat in the smelting furnace body is reduced.
Preferably, the smelting furnace body top is provided with inlet pipe and ventilation pipe, inlet pipe bottom surface and ventilation pipe bottom surface are all fixed run through smelting furnace body top surface and extend to the smelting furnace body inside, and the ventilation pipe is inside to be provided with the second valve, conveniently adds the material to the smelting furnace body.
Preferably, the inlet pipe top is provided with the inlet pipe cover, the inlet pipe cover inner wall passes through screw thread and inlet pipe surface threaded connection, the inside sealing washer that is provided with of inlet pipe cover, sealing washer bottom surface and inlet pipe top surface seal extrusion connection improve the leakproofness of intake pipe through the sealing washer, reduce the inside heat dissipation of smelting furnace body.
Preferably, the inside discharging pipe that is provided with of smelting furnace body, the fixed smelting furnace body inner wall that runs through of discharging pipe left end face and insulation can inner wall extend to the insulation can left side, the inside third valve that is provided with of discharging pipe, convenient discharging to the inside of smelting furnace body.
Preferably, the insulation can front is hinged with an insulation can door, so that air inlet inside the insulation can is conveniently cleaned.
Compared with the prior art, the utility model has the beneficial effects that: according to the conversion equipment for waste heat recovery of the smelting furnace, impurities and peculiar smell in waste gas can be adsorbed by the activated carbon layer through the purification mechanism, and the waste gas is primarily disinfected and filtered by the titanium dioxide layer, so that the waste gas in the smelting furnace is purified, the pollution to the environment caused by direct discharge of the waste gas is avoided, and the environmental protection performance of the conversion equipment is improved; the water in the water tank can be heated by utilizing the waste heat of the smelting furnace through the conversion mechanism, so that the waste heat of the smelting furnace is recycled, the energy utilization rate is improved, and the cost of enterprises is reduced; through the filter screen, reduce the impurity in the waste gas and enter into in the air pump, improve the life to the air pump.
Drawings
FIG. 1 is a front perspective view of the whole body of the present utility model;
FIG. 2 is a left-hand perspective view of the entire present utility model;
FIG. 3 is a front cross-sectional perspective view of the entirety of the present utility model;
FIG. 4 is a front, partially cut-away perspective view of the purge bin of the present utility model;
FIG. 5 is a front, partially cut-away perspective view of the feed tube cap of the present utility model;
fig. 6 is an enlarged perspective view of the area a of fig. 5 in accordance with the present utility model.
In the figure: smelting furnace body 1, purifying mechanism 2, conversion box 201, purifying box 202, air pump 203, intake pipe 204, outlet duct 205, active carbon layer 206, titanium dioxide layer 207, blast pipe 209, converting mechanism 3, insulation box 301, breather pipe 302, gas pipe 303, filter screen 304, water tank 306, water tank cover 307, insulation box door 4, discharging pipe 5, feeding pipe 6, sealing ring 7, feeding pipe cover 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the conversion equipment for waste heat recovery of the smelting furnace comprises a smelting furnace body 1, wherein a purification mechanism 2 and a conversion mechanism 3 are arranged on the right side of the smelting furnace body 1, and the conversion mechanism 3 is positioned on the left side of the purification mechanism 2;
the purifying mechanism 2 includes an air intake portion and a purifying portion;
the air inlet part is positioned at the left side of the purifying part;
the purifying part comprises a purifying box 202, an activated carbon layer 206 and a titanium dioxide layer 207, wherein the bottom surface of the activated carbon layer 206 and the bottom surface of the titanium dioxide layer 207 are fixedly connected with the bottom surface inside the purifying box 202, and the activated carbon layer 206 is positioned on the left side of the titanium dioxide layer 207;
the air inlet portion includes transfer box 201, air pump 203, intake pipe 204 and outlet duct 205, transfer box 201 is located the purifying box 202 left side, air pump 203 bottom surface and purifying box 202 top surface fixed connection, air pump 203 breathing pipe left end face and intake pipe 204 right-hand member face fixed connection, the outer terminal surface of intake pipe 204 is fixed to run through transfer box 201 top surface and is extended to transfer box 201 inside, air pump 203 blast pipe right-hand member face and outlet duct 205 left end face fixed connection, outlet duct 205 lateral surface is fixed to run through purifying box 202 top surface and is extended to purifying box 202 inside, outlet duct 205 is located active carbon layer 206 left side, purifying box 202 inside is provided with blast pipe 209, the inside first valve that is provided with of blast pipe 209, through purifying mechanism 2, active carbon layer 206 can adsorb impurity and peculiar smell in the waste gas, titanium dioxide layer 207 carries out preliminary disinfection filtration to the waste gas, realize purifying the waste gas in the smelting furnace, avoid waste gas directly to discharge to produce the pollution to the environment, improve the environmental protection nature of this converting equipment.
The conversion mechanism 3 comprises an insulation box 301, the bottom surface of the smelting furnace body 1 fixedly penetrates through the top surface of the insulation box 301 to extend into the insulation box 301, a vent pipe 302 is arranged in the smelting furnace body 1, the left end surface of the vent pipe 302 fixedly penetrates through the inner wall of the smelting furnace body 1 to extend into the insulation box 301, a gas pipe 303 is arranged on the right side of the smelting furnace body 1, the right end surface of the gas pipe 303 fixedly penetrates through the right side surface of the inside of the insulation box 301 and the left side surface of the conversion box 201 to extend into the conversion box 201, a filter screen 304 is arranged on the left end surface of the gas pipe 303, impurities in waste gas are reduced to enter the air pump 203 through the filter screen 304, and the service life of the air pump 203 is prolonged;
the conversion box 201 top is provided with the water tank 306, and the fixed conversion box 201 top surface that runs through of water tank 306 bottom surface extends to the rotation box 201 inside, and the water tank 306 top surface articulates there is water tank apron 307, through shifter 3, utilizes the smelting furnace waste heat can heat the inside water of water tank 206, realizes the recycle to the smelting furnace waste heat, has improved the energy utilization, has reduced the cost of enterprise.
Smelting furnace body 1 top is provided with inlet pipe 6 and ventilation pipe, inlet pipe 6 bottom surface and ventilation pipe bottom surface are all fixed run through smelting furnace body 1 top surface and extend to smelting furnace body 1 inside, the inside second valve that is provided with of ventilation pipe, inlet pipe 6 top is provided with feeding tube cover 8, feeding tube cover 8 inner wall passes through screw thread and inlet pipe 6 surface threaded connection, feeding tube cover 8 inside is provided with sealing washer 7, sealing washer 7 bottom surface and the sealed extrusion connection of inlet pipe 6 top surface, smelting furnace body 1 inside is provided with discharging pipe 5, discharging pipe 5 left end face is fixed run through smelting furnace body 1 inner wall and incubator 301 inner wall and is extended to the incubator 301 left side, discharging pipe 5 inside is provided with the third valve, incubator 301 openly articulates there is incubator door 4.
When the device is used, the air pump 203 is started, the air pump 203 drives the connecting air inlet pipe 204 to pump out the waste gas in the conversion box 201, the waste gas is discharged into the purification box 202 through the air outlet pipe 205, the waste gas is purified through the activated carbon layer 206 and the titanium dioxide layer 207, and the waste gas is discharged out of the purification box 202 through the air outlet pipe 209; waste gas in the smelting furnace body 1 is discharged into the heat preservation box 301 through the vent pipe 302, waste gas in the heat preservation box 301 is discharged into the conversion box 201 through the gas pipe 303, water in the water tank 306 is heated by temperature rise in the conversion box 201, and waste heat in the smelting furnace body 1 is used.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a conversion equipment for smelting furnace waste heat recovery, includes smelting furnace body (1), its characterized in that: the right side of the smelting furnace body (1) is provided with a purifying mechanism (2) and a conversion mechanism (3), and the conversion mechanism (3) is positioned at the left side of the purifying mechanism (2);
the purifying mechanism (2) comprises an air inlet part and a purifying part;
the air inlet part is positioned at the left side of the purifying part;
the purifying part comprises a purifying box (202), an active carbon layer (206) and a titanium dioxide layer (207), wherein the bottom surface of the active carbon layer (206) and the bottom surface of the titanium dioxide layer (207) are fixedly connected with the bottom surface inside the purifying box (202), and the active carbon layer (206) is positioned on the left side of the titanium dioxide layer (207);
the air inlet part comprises a conversion box (201), an air pump (203), an air inlet pipe (204) and an air outlet pipe (205), and the conversion box (201) is positioned on the left side of the purification box (202).
2. The conversion equipment for waste heat recovery of a smelting furnace according to claim 1, wherein: the air pump (203) bottom surface and purifying box (202) top surface fixed connection, air pump (203) breathing pipe left end face and intake pipe (204) right-hand member face fixed connection, intake pipe (204) outer terminal surface fixed run through converting box (201) top surface extend to converting box (201) inside, air pump (203) blast pipe right-hand member face and outlet duct (205) left end face fixed connection, outlet duct (205) lateral surface fixed run through purifying box (202) top surface extend to purifying box (202) inside, outlet duct (205) are located active carbon layer (206) left side.
3. The conversion equipment for waste heat recovery of a smelting furnace according to claim 1, wherein: the purifying box is characterized in that an exhaust pipe (209) is arranged inside the purifying box (202), the right end face of the exhaust pipe (209) fixedly penetrates through the right side face inside the purifying box (202) and extends to the right side of the purifying box (202), and a first valve is arranged inside the exhaust pipe (209).
4. The conversion equipment for waste heat recovery of a smelting furnace according to claim 1, wherein: the utility model provides a smelting furnace body (1), including insulation can (301), smelting furnace body (1) bottom surface is fixed runs through insulation can (301) top surface and extends to inside insulation can (301), smelting furnace body (1) inside is provided with breather pipe (302), breather pipe (302) left end face is fixed runs through smelting furnace body (1) inner wall and extends to inside insulation can (301), smelting furnace body (1) right side is provided with gas-supply pipe (303), gas-supply pipe (303) right-hand member face is fixed runs through inside right flank of insulation can (301) and conversion can (201) left surface and extends to inside conversion can (201), gas-supply pipe (303) left end face is provided with filter screen (304), conversion can (201) top is provided with water tank (306), conversion can (201) top surface is fixed to run through in water tank (306) bottom surface and extends to inside conversion can (201), water tank (306) top surface articulates there is water tank apron (307).
5. The conversion equipment for waste heat recovery of a smelting furnace according to claim 4, wherein: the smelting furnace is characterized in that a feeding pipe (6) and a ventilation pipe are arranged above the smelting furnace body (1), the bottom surface of the feeding pipe (6) and the bottom surface of the ventilation pipe are fixedly penetrated through the top surface of the smelting furnace body (1) and extend into the smelting furnace body (1), and a second valve is arranged in the ventilation pipe.
6. The conversion equipment for waste heat recovery of a smelting furnace according to claim 5, wherein: the feeding pipe cover (8) is arranged above the feeding pipe (6), the inner wall of the feeding pipe cover (8) is in threaded connection with the surface of the feeding pipe (6) through threads, a sealing ring (7) is arranged inside the feeding pipe cover (8), and the bottom surface of the sealing ring (7) is in sealing extrusion connection with the top surface of the feeding pipe (6).
7. The conversion equipment for waste heat recovery of a smelting furnace according to claim 4, wherein: the smelting furnace is characterized in that a discharging pipe (5) is arranged inside the smelting furnace body (1), the left end face of the discharging pipe (5) fixedly penetrates through the inner wall of the smelting furnace body (1) and the inner wall of the insulation box (301) to extend to the left side of the insulation box (301), and a third valve is arranged inside the discharging pipe (5).
8. The conversion equipment for waste heat recovery of a smelting furnace according to claim 7, wherein: the front surface of the heat preservation box (301) is hinged with a heat preservation box door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320655887.2U CN219607745U (en) | 2023-03-29 | 2023-03-29 | Conversion equipment for waste heat recovery of smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320655887.2U CN219607745U (en) | 2023-03-29 | 2023-03-29 | Conversion equipment for waste heat recovery of smelting furnace |
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| Publication Number | Publication Date |
|---|---|
| CN219607745U true CN219607745U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320655887.2U Active CN219607745U (en) | 2023-03-29 | 2023-03-29 | Conversion equipment for waste heat recovery of smelting furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN219607745U (en) |
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- 2023-03-29 CN CN202320655887.2U patent/CN219607745U/en active Active
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