CN209013769U - A kind of low emission cabinet-type electric furnace - Google Patents
A kind of low emission cabinet-type electric furnace Download PDFInfo
- Publication number
- CN209013769U CN209013769U CN201821706676.2U CN201821706676U CN209013769U CN 209013769 U CN209013769 U CN 209013769U CN 201821706676 U CN201821706676 U CN 201821706676U CN 209013769 U CN209013769 U CN 209013769U
- Authority
- CN
- China
- Prior art keywords
- gas
- rose box
- furnace body
- centrifugal blower
- electric furnace
- 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.)
- Expired - Fee Related
Links
- 241000220317 Rosa Species 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 8
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 abstract description 6
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010304 firing Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
-
- 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
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of low emission cabinet-type electric furnaces, including water tank, exhaust pipe, air inlet pipe, tube, centrifugal blower, Rose Box, gas-guide tube, electric furnace heating wire, furnace body, parcel shelf, fixed block, bottom plate, stabilizer blade, console, side plate, flame retardant coating, fire door, stove door switch, high temperature filtration cotton layer, airstrainer and valve.The utility model is equipped with Rose Box and centrifugal blower, after the completion of firing, furnace gas can be extracted out by centrifugal blower, in Rose Box, dust particles in gas are absorbed by high temperature filtration cotton layer, and oxide and sulfur oxide gas will be filtered the airstrainer in case and filters out, to which the gas of discharge is clean gas, reduce the disposal of pollutants of gas, water tank is discharged after can reducing gas temperature, effectively avoid the direct emission then higher situation of furnace external environment temperature, centrifugal blower accelerates the cooling of internal temperature simultaneously, it is fired for high-volume and provides advantage.
Description
[technical field]
The utility model relates to a kind of electric furnace, specifically a kind of low emission cabinet-type electric furnace belongs to electric furnace applied technical field.
[background technique]
Electric furnace is usually by room, combustion apparatus, ventilation equipment, and four part such as conveying equipment forms, and electric furnace is more using electricity as the energy
Half using electric furnace heating wire, Elema or molybdenum disilicide as heat generating component, carries out oxidizing atmosphere burning by electric energy radiation and thermally conductive principle
System.Electronic program regulation, it is easy to operate, it has a safety feature, is suitable for various workplaces, electricity is that many pottery art operating rooms are indispensable
Firing furnace, be mainly used for pottery art, ceramics, chemical industry, laboratory and dentistry, metal and denture making procedure and process for treating surface,
Casting, glass etc. are suitable for material and are sintered, and trial production, chemical analysis are ceramics, glass, petroleum, chemical industry, universities and colleges etc.
Ideal heating test equipment.After having used import light-weight brick, heat insulation effect is good, heating rate is fast, energy-saving effect is significant, makes
It is long with the service life.
Electric furnace carry out high temperature fire pottery or other when, chemical reaction can be generated, generation oxide and sulfur oxide
Gas, and after the completion of there are certain pollutions to environment for oxide and sulfur oxide gas gas, and electric furnace is fired, gas
Temperature is higher, and direct emission can make furnace external environment temperature higher, is unfavorable for staff's work, and lean on natural heat dissipation, internal
Temperature sink is slower, is unfavorable for batch and fires.Therefore, a kind of low emission cabinet-type electric furnace is proposed regarding to the issue above.
[summary of the invention]
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of low emission cabinet-type electric furnace.
The utility model is achieved through the following technical solutions above-mentioned purpose, including furnace body, the fixed paving of the inboard wall of furnace body
Equipped with flame retardant coating, each side flame retardant coating of furnace body is provided with several heating grooves, is fixedly installed in the heating groove
Electric furnace heating wire, the flame retardant coating bottom and two sides corner are fixedly installed with two fixed blocks, open at the top of two fixed blocks
There is identical sliding slot, two sliding blocks are slidably connected in two sliding slots, the top surface of two sliding blocks is fixedly installed with bottom plate,
The plate top surface is vertically fixedly installed with two blocks of side plates, two sides of two blocks of side plates respectively close to flame retardant coating, two pieces of institutes
It states level between side plate and is connected with parcel shelf, be sequentially installed with water tank, centrifugal blower, Rose Box, the mistake at the top of the furnace body
Filter box inner wall is equipped with high temperature filtration cotton layer, vertically-mounted in the Rose Box to have an airstrainer, the Rose Box be equipped with into
Air port and air outlet, the air inlet of the Rose Box are sealedly connected with gas-guide tube, are equipped with valve on the gas-guide tube, far from institute
The one end for stating the gas-guide tube of filter screen passes through furnace body and flame retardant coating, and the air outlet of the Rose Box passes through pipeline and centrifugal blower
Input terminal is tightly connected, and the output end of the centrifugal blower is sealedly connected with tube, the water tank top be equipped with exhaust pipe and into
Tracheae, tube one end and water tank air inlet pipe far from the centrifugal blower are tightly connected, and furnace body one side edge passes through
Hinge connector is equipped with fire door.
Preferably, four corners of the bottom of furnace body are fixedly installed with stabilizer blade.
Preferably, the one side of the furnace body is fixedly installed with console, and the console and gas-guide tube pass through furnace body face
It corresponds to each other.
Preferably, the air guide pipe outer wall cladding is equipped with thermal isolation film.
Preferably, the water tank side face is equipped with transparent windows.
Preferably, the airstrainer is two layers.
The beneficial effects of the utility model are:
1, the utility model is equipped with Rose Box and centrifugal blower, and after the completion of firing, furnace gas can be taken out by centrifugal blower
Out, in Rose Box, the dust particles in gas are absorbed by high temperature filtration cotton layer, and oxide and sulfur oxide gas meeting
It is filtered out by the airstrainer in Rose Box, so that the gas of discharge is clean gas, reduces the disposal of pollutants of gas；
2, the utility model is added with water tank, is discharged after can reducing gas temperature, effectively avoids and be directly discharged to
When the higher situation of furnace external environment temperature, and the water in water tank also can dissolve gas in partial impurities, improve low emission
Effect, while centrifugal blower accelerates the cooling of internal temperature, fires for high-volume and provides advantage.
[Detailed description of the invention]
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the utility model main view；
Fig. 3 is the utility model Rose Box cross-sectional view.
In figure: 1, water tank, 2, exhaust pipe, 3, air inlet pipe, 4, tube, 5, centrifugal blower, 6, Rose Box, 7, gas-guide tube, 8,
Electric furnace heating wire, 9, furnace body, 10, parcel shelf, 11, fixed block, 12, bottom plate, 13, stabilizer blade, 14, console, 15, side plate, 16, fire resisting
Layer, 17, fire door, 18, stove door switch, 19, high temperature filtration cotton layer, 20, airstrainer, 21, valve.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of low emission cabinet-type electric furnace, including furnace body 9,9 inner wall of furnace body, which is fixed to mat formation, to be had
Flame retardant coating 16, the flame retardant coating 16 are refractory brick composition, and it is recessed that each side flame retardant coating 16 of the furnace body 9 is provided with several heating
Slot, electric furnace heating wire 8 is fixedly installed in the heating groove, and 16 bottom of flame retardant coating and two sides corner are fixedly installed with two
Fixed block 11, the top of two fixed blocks 11 are provided with identical sliding slot, slidably connect two sliding blocks in two sliding slots,
Convenient for the sliding of bottom plate 12, the top surface of two sliding blocks is fixedly installed with bottom plate 12, and 12 top surface of bottom plate is vertically fixedly mounted
There are two blocks of side plates 15, two sides of two blocks of side plates 15 respectively close to flame retardant coating 16, horizontal card between two blocks of side plates 15
It is connected to parcel shelf 10, water tank 1, centrifugal blower 5, Rose Box 6,6 inner wall of the Rose Box peace are sequentially installed at the top of the furnace body 9
It is vertically-mounted in the Rose Box 6 to have airstrainer 20 convenient for absorption flue dust equipped with high temperature filtration cotton layer 19, convenient for absorbing
Pernicious gas, the Rose Box 6 are equipped with air inlet and air outlet, and the air inlet of the Rose Box 6 is sealedly connected with gas-guide tube 7,
It is discharged convenient for gas in furnace body 9, valve 21 is installed on the gas-guide tube 7, one end of the gas-guide tube 7 far from the filter screen is worn
Furnace body 9 and flame retardant coating 16 are crossed, the air outlet of the Rose Box 6 is tightly connected by the input terminal of pipeline and centrifugal blower 5, described
The output end of centrifugal blower 5 is sealedly connected with tube 4, and 1 top of water tank is equipped with exhaust pipe 2 and air inlet pipe 3, far from it is described from
4 one end of tube of heart blower 5 and 1 air inlet pipe 3 of water tank are tightly connected, and the 9 one side edge of furnace body is connected by a hinge part
Fire door 17 is installed.
Four corners of 9 bottom of furnace body are fixedly installed with stabilizer blade 13, install convenient for furnace body 9, the one of the furnace body 9
Side is fixedly installed with console 14, works convenient for control device, and the console 14 is mutual across 9 face of furnace body with gas-guide tube 7
Corresponding, 7 outer wall of the gas-guide tube cladding is equipped with thermal isolation film, avoids personnel from scalding, 1 one side of water tank is equipped with transparent observing
Window, convenient for observing the liquid level of water, the airstrainer 20 is two layers, is convenient for gas filtration.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Switch pulls bottom plate 12, and since the sliding block of 12 bottom surface of bottom plate is located in the sliding slot of fixed block 11,12 top surface of bottom plate is fixedly connected with
Both side plate 15 is connected with parcel shelf 10 again between both side plate 15, can easily take out bottom plate 12 and parcel shelf 10 out of furnace chamber at this time
Out, then the porcelain fired will be needed to be placed on parcel shelf 10 on bottom plate 12, bottom plate 12 is slided into furnace chamber, is then shut off
Fire door 17 rotates stove door switch 18, fire door 17 is locked, personnel is avoided to open by mistake, and then needs to fire by the setting of console 14
Temperature, and turn on the switch, the electric furnace heating wire 8 that flame retardant coating 16 heats in groove in furnace at this time works, and in-furnace temperature is quick
It increases, porcelain is fired, after the completion of firing, since oxide and sulfur oxide gas can be generated in sintering procedure,
It is directly discharged in air that air can be polluted, opens the valve 21 on gas-guide tube 7 at this time, while and opening centrifugal blower
5, the gas in furnace body 9 is entered in Rose Box 6 by gas-guide tube 7 at this time, and gas enters in Rose Box 6, and dust is by Rose Box 6
High temperature filtration cotton layer 19 absorb, when oxide and sulfur oxide gas pass through airstrainer 20, pernicious gas is absorbed,
Then gas enters water tank 1 by centrifugal blower 5, since gas temperature is excessively high, after in water tank 1, by the water of water tank 1
Cooling, then gas is discharged by the exhaust pipe 2 in water tank 1, and the gas temperature being discharged at this time is greatly diminished, and is unlikely to make electric furnace
Outer environment temperature is excessively high, the comfort level of external staff is improved, and centrifugal blower 5 greatly accelerates heat dissipation in furnace, so that burning
Waiting time after system is reduced, and improves the speed that batch is fired.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of low emission cabinet-type electric furnace, including furnace body (9), it is characterised in that: furnace body (9) inner wall, which is fixed to mat formation, fire resisting
Layer (16), each side flame retardant coating (16) of furnace body (9) are provided with several heating grooves, are fixedly mounted in the heating groove
Have electric furnace heating wire (8), flame retardant coating (16) bottom and two sides corner are fixedly installed with two fixed blocks (11), and two described solid
Determine to be provided with identical sliding slot at the top of block (11), two sliding blocks, the top of two sliding blocks are slidably connected in two sliding slots
Face is fixedly installed with bottom plate (12), and bottom plate (12) top surface is vertically fixedly installed with two pieces of side plates (15), two blocks of side plates
(15) respectively close to the two sides of flame retardant coating (16), level is connected with parcel shelf (10) between two pieces of side plates (15), described
It is sequentially installed with water tank (1), centrifugal blower (5), Rose Box (6) at the top of furnace body (9), Rose Box (6) inner wall is equipped with height
Warm filter cotton layer (19), vertically-mounted in the Rose Box (6) to have airstrainer (20), the Rose Box (6) is equipped with air inlet
Mouth and air outlet, the air inlet of the Rose Box (6) are sealedly connected with gas-guide tube (7), are equipped with valve on the gas-guide tube (7)
(21), one end of the gas-guide tube (7) far from the filter screen passes through furnace body (9) and flame retardant coating (16), and the Rose Box (6) goes out
Air port is tightly connected by pipeline and the input terminal of centrifugal blower (5), and the output end of the centrifugal blower (5), which is sealedly connected with, to be turned
It manages (4), water tank (1) top is equipped with exhaust pipe (2) and air inlet pipe (3), the tube (4) one far from the centrifugal blower (5)
End is tightly connected with water tank (1) air inlet pipe (3), and furnace body (9) the one side edge part that is connected by a hinge is equipped with fire door
(17).
2. a kind of low emission cabinet-type electric furnace according to claim 1, it is characterised in that: four of furnace body (9) bottom
Corner is fixedly installed with stabilizer blade (13).
3. a kind of low emission cabinet-type electric furnace according to claim 1, it is characterised in that: the one side of the furnace body (9) is solid
Dingan County is equipped with console (14), and the console (14) passes through furnace body (9) face with gas-guide tube (7) and corresponds to each other.
4. a kind of low emission cabinet-type electric furnace according to claim 1, it is characterised in that: gas-guide tube (7) the outer wall cladding
Thermal isolation film is installed.
5. a kind of low emission cabinet-type electric furnace according to claim 1, it is characterised in that: water tank (1) one side is equipped with
Transparent windows.
6. a kind of low emission cabinet-type electric furnace according to claim 1, it is characterised in that: the airstrainer (20) is two
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821706676.2U CN209013769U (en) | 2018-10-22 | 2018-10-22 | A kind of low emission cabinet-type electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821706676.2U CN209013769U (en) | 2018-10-22 | 2018-10-22 | A kind of low emission cabinet-type electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013769U true CN209013769U (en) | 2019-06-21 |
Family
ID=66839330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821706676.2U Expired - Fee Related CN209013769U (en) | 2018-10-22 | 2018-10-22 | A kind of low emission cabinet-type electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306947A (en) * | 2020-03-01 | 2020-06-19 | 程顺平 | Cast iron furnace |
-
2018
- 2018-10-22 CN CN201821706676.2U patent/CN209013769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306947A (en) * | 2020-03-01 | 2020-06-19 | 程顺平 | Cast iron furnace |
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Legal Events
| 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: 20190621 |