CN208671666U - A kind of box electric kiln convenient for ash discharge - Google Patents
A kind of box electric kiln convenient for ash discharge Download PDFInfo
- Publication number
- CN208671666U CN208671666U CN201821369789.8U CN201821369789U CN208671666U CN 208671666 U CN208671666 U CN 208671666U CN 201821369789 U CN201821369789 U CN 201821369789U CN 208671666 U CN208671666 U CN 208671666U
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- China
- Prior art keywords
- communicating pipe
- shell
- ash discharge
- convenient
- insulation cladding
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Abstract
A kind of box electric kiln convenient for ash discharge, it is related to a kind of box electric kiln, the inside of shell (3) is fixedly connected with insulation cladding (6), the top of one end connection insulation cladding (6) of communicating pipe (5), the bottom of other end connection insulation cladding (6) side of communicating pipe (5), the cylindrical box body (9) of perforation communicating pipe (5) inner cavity is equipped in the middle section of communicating pipe (5), blower (13) are installed in the inside of communicating pipe (5), are embedded with electric furnace heating wire (14) in the inner sidewall of refractory brick (8)；By the way that vacuum chamber is arranged between shell and insulation cladding, and in vacuum chamber, there is the utility model the communicating pipe of filtering function to adsorb to the dust generated when firing for setting, realize the purpose for reducing pollutant emission.
Description
[technical field]
The utility model relates to a kind of box electric kilns, more particularly, to a kind of box electric kiln convenient for ash discharge.
[background technique]
Kiln or stove refer to for firing ceramics implements and sculpture or the fire for enabling enamel be fused to metal implements surface
Furnace is generally built into brick and stone, and the various specification of size can be made as needed, can using fuel gas, oil or electricity come
Operating, electrical kiln is than using fuel gas and the kiln of oil to be easier to control temperature.
Current existing most of electric kilns are all to be built into using brick or knitted blanket laminar is constituted, in addition hot plate silk
It is to wear to be attached to kiln inner wall by porcelain tube, is easy to produce a large amount of dust during being fired in such furnace body,
It being not easily cleaned and is discharged, and the temperature distributing disproportionation inside electric kiln, internal high temperature gas is not easy to circulate, and cause heating slower,
It is easy to influence the quality of product.Therefore, a kind of box electric kiln convenient for ash discharge is proposed regarding to the issue above.
[summary of the invention]
In order to overcome the shortcomings in the background art, the utility model discloses a kind of box electric kiln convenient for ash discharge, passes through
Vacuum chamber is set between shell and insulation cladding, and there is the communicating pipe of filtering function to generate to when firing for setting in vacuum chamber
Dust adsorbed, realize reduce pollutant emission purpose.
In order to realize the goal of the invention, the utility model adopts the following technical solution:
A kind of box electric kiln convenient for ash discharge, including pedestal are fixedly installed with shell, the shell at the top of the pedestal
The inside of body is fixedly connected with insulation cladding, and vacuum chamber is equipped between insulation cladding and shell, and the top of the shell is fixedly mounted
There is vacuum pump, the inside of the bleeding point connection vacuum chamber of the vacuum pump is fixedly connected with refractory fiber cotton in the inner wall of insulation cladding
Layer, is enclosed with refractory brick in the inside of refractory fiber cotton layer, and communicating pipe is equipped in vacuum chamber, and one end of communicating pipe is connected to heat preservation
The top of shell, the bottom of the other end connection insulation cladding side of communicating pipe are equipped with perforation connection tube cavity in the middle section of communicating pipe
Cylindrical box body, be equipped with opening in one end that cylindrical box body stretches out hull outside, be slidably connected in cylindrical box body solid
Determine frame, in the inside of fixed frame filled with filtering cotton net, sealing-plug is plugged in the opening of cylindrical box body, within communicating pipe
Portion is equipped with blower, is embedded with electric furnace heating wire in the inner sidewall of refractory brick.
The box electric kiln convenient for ash discharge, the vacuum pump are connected to vacuum chamber by connecting tube.
The box electric kiln convenient for ash discharge, the quantity of the communicating pipe is two, and two communicating pipes symmetrically divided
Cloth is in the inside of vacuum chamber.
The box electric kiln convenient for ash discharge, the material of the refractory fiber cotton layer are high aluminum fiber cotton.
The box electric kiln convenient for ash discharge, electric furnace heating wire and blower distinguish external control switch and power supply.
The box electric kiln convenient for ash discharge is equipped with the door opening of perforation refractory brick inner cavity in the side of shell,
Door body is covered on door opening.
By adopting the above-described technical solution, the utility model has the following beneficial effects:
Box electric kiln described in the utility model convenient for ash discharge, by the way that vacuum is arranged between shell and insulation cladding
Chamber, and there is the communicating pipe of filtering function to adsorb to the dust generated when firing for setting in vacuum chamber, realize reduction
The purpose of pollutant emission；It is the utility model is designed reasonably, practical, energy-saving, there is very big market popularization value.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, vacuum pump, 2, connecting tube, 3, shell, 4, vacuum chamber, 5, communicating pipe, 6, insulation cladding, 7, refractory fiber cotton
Layer, 8, refractory brick, 9, cylindrical box body, 10, sealing-plug, 11, filtering cotton net, 12, fixed frame, 13, blower, 14, electric furnace heating wire,
15, pedestal.
[specific embodiment]
The utility model can be explained in more detail by the following examples, the utility model is not limited to following
Embodiment, open the purpose of this utility model are intended to protect all changes and improvements in the scope of the utility model；
It is convenient for the box electric kiln of ash discharge, including pedestal 15, the fixed peace in the top of the pedestal 15 in conjunction with described in attached drawing 1
Equipped with shell 3, the inside of the shell 3 is fixedly connected with insulation cladding 6, and vacuum chamber 4, institute are equipped between insulation cladding 6 and shell 3
The top for stating shell 3 is fixedly installed with vacuum pump 1, the inside of the bleeding point connection vacuum chamber 4 of the vacuum pump 1, the vacuum
Pump 1 is connected to vacuum chamber 4 by connecting tube 2, is fixedly connected with refractory fiber cotton layer 7, the refractory fiber cotton in the inner wall of insulation cladding 6
The material of layer 7 is high aluminum fiber cotton, is enclosed with refractory brick 8 in the inside of refractory fiber cotton layer 7, and connection is equipped in vacuum chamber 4
Pipe 5, the top of one end connection insulation cladding 6 of communicating pipe 5, the bottom of other end connection 6 side of insulation cladding of communicating pipe 5, even
The middle section of siphunculus 5 is equipped with the cylindrical box body 9 of perforation 5 inner cavity of communicating pipe, stretches out one end outside shell 3 in cylindrical box body 9
Equipped with opening, be slidably connected fixed frame 12 in cylindrical box body 9, is filled with filtering cotton net 11 in the inside of fixed frame 12,
The opening of cylindrical box body 9 is plugged with sealing-plug 10, is equipped with blower 13, the quantity of the communicating pipe 5 in the inside of communicating pipe 5
It is two, and two communicating pipe 5 is symmetrically distributed in the inside of vacuum chamber 4, is embedded with electric furnace heating wire 14 in the inner sidewall of refractory brick 8,
Electric furnace heating wire 14 and blower 13 distinguish external control switch and power supply, are equipped with the door opening of perforation 8 inner cavity of refractory brick in the side of shell 3
Mouthful, door body is covered on door opening.
Implement the box electric kiln described in the utility model convenient for ash discharge, it is first that the electric elements in the present apparatus are outer
Control switch and power supply are connect, the bottom that the raw material such as ceramics are placed on 8 inner cavity of refractory brick by door body is then turned on, then by outer
It connects control switch and opens vacuum pump 1, the gas in vacuum chamber 4 is extracted in the work of vacuum pump 1 out, so that vacuum chamber 4 is kept vacuum, is opened
Electric furnace heating wire 14,14 operational heat of electric furnace heating wire, makes ceramic raw material heat up, and opens blower 13, blower 13 by external control switch
Work will add thermogenetic dust and dust to suck communicating pipe 5, by the filtering cotton net 11 in fixed frame 12, to dust and ash
Dirt is filtered and adsorbs, and high-temperature gas is inputted in refractory brick 8 from newly from communicating pipe 5 by blower 13, accelerates high-temperature gas
Circulation rises temperature more quickly and uniform, by refractory fiber cotton layer 7 and vacuum chamber 4, reduces distributing for heat, make
After, extraction of closure plug 10 takes out fixed frame 12 out of cylindrical box body 9, will filter the dust on cotton net 11 and carries out
It removes, is used convenient for next time.
The non-detailed portion of the utility model is the prior art.
Claims (6)
1. a kind of box electric kiln convenient for ash discharge, including pedestal (15), it is characterized in that: the fixed peace in the top of the pedestal (15)
Equipped with shell (3), the inside of the shell (3) is fixedly connected with insulation cladding (6), is equipped between insulation cladding (6) and shell (3)
Vacuum chamber (4) is fixedly installed with vacuum pump (1) at the top of the shell (3), and the bleeding point of the vacuum pump (1) is connected to vacuum
The inside of chamber (4) is fixedly connected with refractory fiber cotton layer (7) in the inner wall of insulation cladding (6), in the inside of refractory fiber cotton layer (7)
Refractory brick (8) are enclosed with, are equipped with communicating pipe (5) in vacuum chamber (4), the top of one end connection insulation cladding (6) of communicating pipe (5)
Portion, the bottom of other end connection insulation cladding (6) side of communicating pipe (5), is equipped with perforation communicating pipe in the middle section of communicating pipe (5)
(5) cylindrical box body (9) of inner cavity stretches out shell (3) external one end in cylindrical box body (9) and is equipped with opening, in cylinder
It is slidably connected fixed frame (12) in box body (9), in the inside of fixed frame (12) filled with filtering cotton net (11), in cylindrical box body
(9) opening is plugged with sealing-plug (10), is equipped with blower (13) in the inside of communicating pipe (5), the inner sidewall in refractory brick (8)
It is embedded with electric furnace heating wire (14).
2. the box electric kiln according to claim 1 convenient for ash discharge, it is characterized in that: the vacuum pump (1) passes through connection
Manage (2) connection vacuum chamber (4).
3. the box electric kiln according to claim 1 convenient for ash discharge, it is characterized in that: the quantity of the communicating pipe (5) is
Two, and two communicating pipe (5) is symmetrically distributed in the inside of vacuum chamber (4).
4. the box electric kiln according to claim 1 convenient for ash discharge, it is characterized in that: the refractory fiber cotton layer (7)
Material is high aluminum fiber cotton.
5. the box electric kiln according to claim 1 convenient for ash discharge, it is characterized in that: electric furnace heating wire (14) and blower (13) point
Not external control switch and power supply.
6. the box electric kiln according to claim 1 convenient for ash discharge passes through it is characterized in that: being equipped in the side of shell (3)
The door opening of logical refractory brick (8) inner cavity, is covered with door body on door opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369789.8U CN208671666U (en) | 2018-08-24 | 2018-08-24 | A kind of box electric kiln convenient for ash discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369789.8U CN208671666U (en) | 2018-08-24 | 2018-08-24 | A kind of box electric kiln convenient for ash discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671666U true CN208671666U (en) | 2019-03-29 |
Family
ID=65840555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821369789.8U Expired - Fee Related CN208671666U (en) | 2018-08-24 | 2018-08-24 | A kind of box electric kiln convenient for ash discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671666U (en) |
-
2018
- 2018-08-24 CN CN201821369789.8U patent/CN208671666U/en not_active Expired - Fee Related
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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: 20190329 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |