CN211041859U - Cast iron intermediate frequency electric furnace with dust collector - Google Patents
Cast iron intermediate frequency electric furnace with dust collector Download PDFInfo
- Publication number
- CN211041859U CN211041859U CN201922011123.6U CN201922011123U CN211041859U CN 211041859 U CN211041859 U CN 211041859U CN 201922011123 U CN201922011123 U CN 201922011123U CN 211041859 U CN211041859 U CN 211041859U
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- China
- Prior art keywords
- dust removal
- box
- electric furnace
- fixedly connected
- cast iron
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- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 93
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 17
- 241000220317 Rosa Species 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 239000007921 spray Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000006698 induction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 11
- 239000000779 smoke Substances 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of medium frequency electric furnaces, especially, a cast iron medium frequency electric furnace with dust collector, to current medium frequency induction furnace in the in-process of production, can produce the flue gas, and contain more powder impurity in the flue gas, these impurity direct emissions can cause environmental pollution in nature, influence the problem of air quality, the following scheme is proposed at present, it includes the base, electric furnace, dust removal case and rose box are fixed to the top of base, the top of electric furnace is provided with the gas vent, one side of dust removal case is provided with the gas outlet, fixedly connected with connecting pipe on the gas vent, the other end of connecting pipe extends to in the dust removal case, be provided with the fan on the connecting pipe, and the fan fixed mounting is at the top of electric furnace; the utility model is simple in operation, can have and remove dust to electric stove exhaust flue gas, effectually reduce its pollution to the air, protected the environment, accord with the environmental protection production theory of advocating to the present society.
Description
Technical Field
The utility model relates to an intermediate frequency electric stove technical field especially relates to a cast iron intermediate frequency electric stove with dust collector.
Background
The medium frequency electric furnace is a power supply device for converting power frequency 50HZ alternating current into medium frequency (above 300HZ to 10000HZ), and is composed of frequency conversion device, furnace body and furnace front control.
The principle of medium-frequency induction heating is electromagnetic induction, heat is generated in a workpiece, and common workers can perform continuous work of a forging task in ten minutes after working with a medium-frequency electric furnace without performing furnace burning and furnace sealing in advance by furnace burning professional workers. Because the heating mode is high in temperature rise speed, the oxidation is very little, the oxidation burning loss of the medium-frequency heating forge piece is only 0.5 percent, the oxidation burning loss of the medium-frequency heating forge piece heated by a gas furnace is 2 percent, the coal-fired furnace reaches 3 percent, the material is saved by the medium-frequency heating process, and the steel raw material is saved by 20-50 kilograms per ton of forge piece compared with the coal-fired furnace. The material utilization rate can reach 95 percent. Because the heating mode is uniform in heating and the temperature difference of the surface of the core is extremely small, the service life of the forging die is greatly prolonged in the aspect of forging, the process energy is saved when the roughness of the surface of a forging piece is smaller than 50 mu m, the medium-frequency heating is energy-saving by 31.5-54.3% compared with the medium-frequency heating, and the energy is saved by 5-40% compared with the gas heating. The heating quality is good, the rejection rate can be reduced by 1.5%, the productivity is improved by 10-30%, and the service life of the die is prolonged by 10-15%.
The existing medium-frequency induction furnace can generate smoke in the production process, the smoke contains more powder impurities, and the impurities are directly discharged in the nature, so that the environment pollution can be caused, and the air quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the in-process of production of the intermediate frequency induction furnace who exists among the prior art, can produce the flue gas, and contain more powder impurity in the flue gas, these direct emissions of impurity can cause environmental pollution in the nature, influence the air quality shortcoming, and the cast iron intermediate frequency electric furnace who provides with dust collector.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cast iron intermediate frequency electric furnace with a dust removal device comprises a base, wherein the top of the base is fixedly provided with an electric furnace, a dust removal box and a filter box, the top of the electric furnace is provided with an exhaust port, one side of the dust removal box is provided with an air outlet, the exhaust port is fixedly connected with a connecting pipe, the other end of the connecting pipe extends into the dust removal box, the connecting pipe is provided with a fan, the fan is fixedly arranged at the top of the electric furnace, a blowing assembly is arranged in the dust removal box, a sieve barrel is detachably and fixedly connected in the dust removal box, the top of the sieve barrel is detachably and fixedly connected with a sealing cover plate, a water inlet of the filter box is fixedly connected with a first water pipe, one end of the first water pipe extends into the dust removal box, the inner wall of the bottom of the dust removal box is provided with cleaning water, one side of the dust removal box is fixedly, and the other end of the second water pipe is fixedly connected with the water inlet of the water pump, the water outlet of the water pump is fixedly connected with a spray pipe, and one end of the spray pipe extends into the dust removal box.
Preferably, the subassembly of blowing includes the protective housing of fixed mounting on the inner wall of dust removal roof portion, it is connected with three rotation axis to rotate on the inner wall of the top of protective housing, the bottom of rotation axis extends to the below of protective housing, the fixed cover in the outside of rotation axis is equipped with the gear, and two adjacent gear drive are connected with same rack, the top fixedly connected with rotating electrical machines of dust removal roof portion, rotating electrical machines and rotation axis rotate and connect, and when rotating electrical machines rotated, can drive the rotation axis and rotate under the transmission of gear and rack, and the rotation axis then can drive the flabellum and rotate, so utilize the flabellum can blow in the clean aquatic of dust removal roof portion inner wall with the dust that the sieve bucket spilled over.
Preferably, the equal fixedly connected with mounting panel in both sides of sieve bucket, threaded connection has two fixing bolt that the symmetry set up on the mounting panel, fixing bolt's one end extend to on one side inner wall of dust removal case and with one side inner wall threaded connection of dust removal case, through utilizing the bolt can pull down the clearance with the sieve bucket, convenient operation, subsequent maintenance of being convenient for.
Preferably, be provided with a plurality of filter screens in the rose box, and filter screen and rose box looks adaptation utilize the filter screen can filter the dust removal to the water that enters into the water pump, prevent to block up the water inlet of water pump.
Preferably, a through hole is formed in one side of the dust removal box, the through hole is internally sealed and hinged with a box door in a rotating mode, and the box door is convenient for operators to enter the dust removal box to maintain mechanical components at any time.
Preferably, one side of the dust removal box is provided with a water outlet communicated with the dust removal box, the water outlet is provided with an electromagnetic valve, and the closing of the water outlet can be controlled by utilizing the electronic valve.
1. The utility model discloses in, can discharge the flue gas in the electric furnace to the sieve bucket in through utilizing the fan, and utilize the sieve bucket can filter the impurity dust in the flue gas.
2. The utility model discloses in, the part in the sieve bucket carries the flue gas of tiny impurity granule and can follow the filtration pore and waft out, through starting rotating electrical machines this moment, under the transmission of gear and rack, can drive the rotation axis and rotate, and the rotation axis then can drive the flabellum and rotate, so utilize the flabellum can blow in the clean water of dust removal bottom of the case portion inner wall with the dust that the sieve bucket spilled over.
3. The utility model discloses in, can pass through the spray tube blowout with dust removal incasement water through the starter pump, and spray tube spun water can fuse the particulate matter that contains in the showy flue gas mutually, and under the effect of gravity, the water droplet that contains the dust can fall on the bottom inner wall of dust removal case, and the water that is infected with the dust filters through the rose box and can used repeatedly, has practiced thrift the water resource.
The utility model is simple in operation, can have and remove dust to electric stove exhaust flue gas, effectually reduce its pollution to the air, protected the environment, accord with the environmental protection production theory of advocating to the present society.
Drawings
FIG. 1 is a schematic view of the overall structure of a cast iron intermediate frequency electric furnace with a dust removing device according to the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a cast iron intermediate frequency electric furnace with a dust removing device in FIG. 1;
FIG. 3 is an enlarged schematic structural view of a portion A of the cast iron intermediate frequency electric furnace with a dust removing device according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion B of the cast iron intermediate frequency electric furnace with the dust removing device of the present invention shown in fig. 2.
In the figure: the device comprises a base 1, an electric furnace 2, a dust removal box 3, a filter box 4, an exhaust port 5, a fan 6, a connecting pipe 7, a box door 8, a rotary motor 9, a protective box 10, a rotating shaft 11, fan blades 12, a gear 13, a rack 14, a sieve barrel 15, a sealing cover plate 16, a mounting plate 17, a fixing bolt 18, a water pump 19, a spray pipe 20, a filter screen 21, a water outlet 22 and a gas outlet 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, a cast iron intermediate frequency electric furnace with a dust removing device comprises a base 1, an electric furnace 2, a dust removing box 3 and a filter box 4 are fixedly installed at the top of the base 1, an exhaust port 5 is arranged at the top of the electric furnace 2, an air outlet 23 is arranged at one side of the dust removing box 3, a connecting pipe 7 is fixedly connected to the exhaust port 5, the other end of the connecting pipe 7 extends into the dust removing box 3, a fan 6 is arranged on the connecting pipe 7, the fan 6 is fixedly installed at the top of the electric furnace 2, a blowing assembly is arranged in the dust removing box 3, a sieve barrel 15 is detachably and fixedly connected to the dust removing box 3, a sealing cover plate 16 is detachably and fixedly connected to the top of the sieve barrel 15, a first water pipe is fixedly connected to a water inlet of the filter box 4, one end of the first water pipe extends into the dust removing box 3, cleaning water, a second water pipe is fixedly connected to a water outlet of the filter box 4, the other end of the second water pipe is fixedly connected to a water inlet of the water pump 19, a spray pipe 20 is fixedly connected to a water outlet of the water pump 19, and one end of the spray pipe 20 extends into the dust removal box 3.
Example two
The improvement is further based on the first embodiment: the blowing assembly comprises a protection box 10 fixedly installed on the inner wall of the top of the dust removal box 3, three rotating shafts 11 are rotatably connected to the inner wall of the top of the protection box 10, the bottoms of the rotating shafts 11 extend to the lower side of the protection box 10, gears 13 are fixedly sleeved on the outer sides of the rotating shafts 11, two adjacent gears 13 are in transmission connection with the same rack 14, the top of the dust removal box 3 is fixedly connected with a rotating motor 9, the rotating motor 9 is in rotation connection with the rotating shafts 11, when the rotating motor 9 rotates, the rotating shafts 11 can be driven to rotate under the transmission of the gears 13 and the racks 14, and the rotating shafts 11 can drive fan blades 12 to rotate, so that dust overflowing from the sieve barrel 15 can be blown into clean water on the inner wall of the bottom of the dust removal box; both sides of the sieve barrel 15 are fixedly connected with mounting plates 17, two symmetrically arranged fixing bolts 18 are in threaded connection with the mounting plates 17, one ends of the fixing bolts 18 extend to the inner wall of one side of the dust removal box 3 and are in threaded connection with the inner wall of one side of the dust removal box 3, the sieve barrel 15 can be detached and cleaned by utilizing the bolts 18, the operation is convenient, and the subsequent maintenance is convenient; a plurality of filter screens 21 are arranged in the filter box 4, the filter screens 21 are matched with the filter box 4, and water entering the water pump 19 can be filtered and dedusted by using the filter screens 21, so that the water inlet of the water pump 19 is prevented from being blocked; a through hole is formed in one side of the dust removing box 3, a box door 8 is hermetically and rotatably hinged in the through hole, and the box door 8 is arranged to facilitate an operator to enter the dust removing box 3 to maintain mechanical components at any time; one side of the dust removing box 3 is provided with a water outlet 22 communicated with each other, an electromagnetic valve is arranged on the water outlet 22, and the closing of the water outlet 22 can be controlled by utilizing the electronic valve.
In the embodiment, when the dust removing box is used, the structure of the dust removing box is improved to a certain degree, and a corresponding functional adaptive component is added to the dust removing box, so that the actual using effect of the dust removing box is enhanced, and the specific expression is that smoke in the electric furnace 2 can be discharged into the sieve barrel 15 by using the fan 6, impurity and dust in the smoke can be filtered by using the sieve barrel 15, meanwhile, part of the smoke carrying fine impurity particles in the sieve barrel 15 can flow out of a filter hole, at the moment, the rotating motor 9 is started, the rotating shaft 11 can be driven to rotate under the transmission of the gear 13 and the rack 14, and the rotating shaft 11 can drive the fan blades 12 to rotate, so that the dust overflowing from the sieve barrel 15 can be blown into clean water on the inner wall of the bottom of the dust removing box 3 by using the fan; the water in the dust removal box 3 can be sprayed out through the spray pipe 20 by starting the water pump 19, the water sprayed out through the spray pipe 20 can fuse particle substances contained in the floating smoke, water drops containing dust can fall onto the inner wall of the bottom of the dust removal box 3 under the action of gravity, the water stained with the dust can be reused after being filtered by the filter box 4, and water resources are saved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cast iron intermediate frequency electric furnace with the dust removal device comprises a base (1) and is characterized in that an electric furnace (2), a dust removal box (3) and a filter box (4) are fixedly mounted at the top of the base (1), an exhaust port (5) is formed in the top of the electric furnace (2), an air outlet (23) is formed in one side of the dust removal box (3), a connecting pipe (7) is fixedly connected onto the exhaust port (5), the other end of the connecting pipe (7) extends into the dust removal box (3), a fan (6) is arranged on the connecting pipe (7), the fan (6) is fixedly mounted at the top of the electric furnace (2), a blowing assembly is arranged in the dust removal box (3), a sieve barrel (15) is fixedly connected into the dust removal box (3) in a detachable mode, a sealing cover plate (16) is fixedly connected onto the top of the sieve barrel (15), a first water pipe is fixedly connected onto a water inlet of the filter box, and the one end of first water pipe extends to in dust removal case (3), be provided with the clean water on the bottom inner wall of dust removal case (3), one side fixedly connected with water pump (19) of dust removal case (3), fixedly connected with second water pipe on the delivery port of rose box (4), and fixed connection on the other end of second water pipe and the water inlet of water pump (19), fixedly connected with spray tube (20) on the delivery port of water pump (19), the one end of spray tube (20) extends to in dust removal case (3).
2. The cast iron intermediate frequency electric furnace with the dust removal device according to claim 1, characterized in that the blowing assembly comprises a protection box (10) fixedly installed on the inner wall of the top of the dust removal box (3), three rotating shafts (11) are rotatably connected to the inner wall of the top of the protection box (10), the bottom of each rotating shaft (11) extends to the lower side of the protection box (10), gears (13) are fixedly sleeved on the outer sides of the rotating shafts (11), two adjacent gears (13) are in transmission connection with the same rack (14), a rotating motor (9) is fixedly connected to the top of the dust removal box (3), and the rotating motor (9) and the rotating shafts (11) are rotatably connected.
3. The cast iron medium frequency furnace with the dust removal device according to claim 1, wherein the sieve barrel (15) is fixedly connected with mounting plates (17) on both sides, two symmetrically arranged fixing bolts (18) are connected to the mounting plates (17) in a threaded manner, and one ends of the fixing bolts (18) extend to the inner wall of one side of the dust removal box (3) and are connected with the inner wall of one side of the dust removal box (3) in a threaded manner.
4. The cast iron medium frequency furnace with the dust removal device according to claim 1, wherein a plurality of filter screens (21) are arranged in the filter box (4), and the filter screens (21) are matched with the filter box (4).
5. The cast iron intermediate frequency electric furnace with the dust removal device according to claim 1, characterized in that a through hole is opened at one side of the dust removal box (3), and a box door (8) is hermetically and rotatably hinged in the through hole.
6. The cast iron medium frequency electric furnace with the dust removal device according to claim 1, characterized in that one side of the dust removal box (3) is provided with a water outlet (22) communicated with the dust removal box, and the water outlet (22) is provided with an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011123.6U CN211041859U (en) | 2019-11-20 | 2019-11-20 | Cast iron intermediate frequency electric furnace with dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011123.6U CN211041859U (en) | 2019-11-20 | 2019-11-20 | Cast iron intermediate frequency electric furnace with dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041859U true CN211041859U (en) | 2020-07-17 |
Family
ID=71539114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011123.6U Expired - Fee Related CN211041859U (en) | 2019-11-20 | 2019-11-20 | Cast iron intermediate frequency electric furnace with dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426234A (en) * | 2021-06-21 | 2021-09-24 | 常州新武轨道交通新材料有限公司 | Steel rolling dust collector that resource was recycled |
-
2019
- 2019-11-20 CN CN201922011123.6U patent/CN211041859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426234A (en) * | 2021-06-21 | 2021-09-24 | 常州新武轨道交通新材料有限公司 | Steel rolling dust collector that resource was recycled |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |