CN207585328U - A kind of multistage firing test kiln - Google Patents
A kind of multistage firing test kiln Download PDFInfo
- Publication number
- CN207585328U CN207585328U CN201721097319.6U CN201721097319U CN207585328U CN 207585328 U CN207585328 U CN 207585328U CN 201721097319 U CN201721097319 U CN 201721097319U CN 207585328 U CN207585328 U CN 207585328U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- wall
- platform
- feed inlet
- firing test
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/028—Multi-chamber type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
- F27B2009/3033—Fumes circulating in the same direction as the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B2009/305—Particular conformation of the furnace
- F27B2009/3055—Non-uniform section through the length of the furnace
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
Abstract
The utility model provides a kind of multistage firing test kiln, with furnace body, several furnace bodies are in the upward arranged in series of step, each furnace body is all provided with combuster, the last one furnace body connects smoke exhaust pipe, changeover portion between adjacent furnace body is equipped with exhaust gases passes, the wall of load-bearing is equipped with below each furnace body, bottom of furnace body is provided with rectangular feed inlet, connection is located at the feeding-passage among wall below feed inlet, the platform for placing material by Driven by Hydraulic Cylinder is equipped in the feeding-passage, and platform for placing material mutually agrees with feed inlet, wall side is connected equipped with hatch door with feeding-passage.Secondary smoke-stop door is connected by the column of surrounding on platform for placing material, feed inlet is set with platform for placing material in trapezoidal shape, and secondary smoke-stop door is more than and feed inlet can be completely covered.The utility model solves the problems such as ascending kiln charging is difficult, discharging is difficult using special input and output material mode, and Shi Ge firing chambers can be produced, while make full use of waste heat for different material at any time, achieve the effect that energy-saving and emission-reduction.
Description
Technical field
The utility model is related to ceramic kilns, refer in particular to a kind of multistage firing test kiln.
Background technology
It is well known that the type of kiln is various, wherein ascending kiln is developed by imperial kiln, is belonged to and is tilted building near the mountain,
It is connected and is formed by many individual firing chambers, each firing chamber is on a horizontal plane, and the horizontal plane where latter is more previous
Between horizontal plane it is high, form " step " from level to level, therefore named is " ascending kiln ".The characteristics of ascending kiln is that UTILIZATION OF VESIDUAL HEAT IN is relatively good,
Firing chamber rearward can greatly shorten firing time, more more energy saving than imperial kiln, however the drawback is that the design feature of kiln causes to remove
Fortune trouble, the labor intensity for taking on kiln is big, and firing chamber in process of production can not input and output material at any time, production requirement can not be met.
Invention content
The purpose of this utility model is that for the existing state of the art, a kind of multistage firing test kiln is provided, with solution
Certainly ascending kiln can not at any time input and output material the problem of, effectively improve production efficiency, and energy-saving and emission-reduction.
In order to achieve the above objectives, the utility model adopts the following technical solution：
The utility model is a kind of multistage firing test kiln, has furnace body, and several furnace bodies are gone here and there upwards in step
Connection arrangement, each furnace body are all provided with combuster, the last one furnace body connection smoke exhaust pipe, and the changeover portion between adjacent furnace body is equipped with flue gas
Channel, each furnace body lower section are equipped with the wall of load-bearing, and bottom of furnace body is provided with rectangular feed inlet, and connection is positioned at wall below feed inlet
Feeding-passage among body is equipped with the platform for placing material by Driven by Hydraulic Cylinder, and platform for placing material and feed inlet phase contract in the feeding-passage
It closes, wall side is connected equipped with hatch door with feeding-passage.
In said program, secondary smoke-stop door is connected by the column of surrounding on platform for placing material.
Further, feed inlet is set with platform for placing material in trapezoidal shape.
Further, secondary smoke-stop door is more than and feed inlet can be completely covered.
Further, the changeover portion between adjacent furnace body is equipped with fire resisting wall, and exhaust gases passes are located on fire resisting wall.
Further, waste heat is delivered to adjacent furnace body by wall side wall equipped with cooling vent through waste heat delivery pipe and air blower
Between changeover portion, and the last one furnace body below wall waste heat delivery pipe connection smoke exhaust pipe.
Preferably, the cooling vent on each wall side wall is equipped with two or more.
Further, the column of platform for placing material, secondary smoke-stop door and surrounding is made of heat proof material.
The beneficial effects of the utility model are：
1. the waste heat between each kiln successively transmits, the working time for shortening heel row kiln is effectively carried, improves production efficiency；
2. each kiln input and output material is convenient, kiln is in a closed state, while to disengaging material space tool during input and output material
There is cooling processing, realize that each kiln works independently.
Description of the drawings：
Attached drawing 1 is the structure diagram of the utility model.
Specific embodiment：
Refering to Figure 1, being the structure diagram of the preferred embodiment for the utility model, the utility model is one kind
Multistage firing test kiln has furnace body 1, and several furnace bodies 1 are in the upward arranged in series of step, and each furnace body 1 is equipped with combustion
Burn room（It is not shown in figure）, the last one furnace body 1 connection smoke exhaust pipe 8, the changeover portion between adjacent furnace body 1 is equipped with exhaust gases passes
10, each 1 lower section of furnace body is equipped with the wall 2 of load-bearing, and 1 bottom of furnace body is provided with rectangular feed inlet 11, and 11 lower section of feed inlet connects
Feeding-passage 21 among wall 2 is equipped with the platform for placing material 4 driven by hydraulic cylinder 3, and platform for placing material in the feeding-passage 21
4 agree with 11 phase of feed inlet, and feed inlet 11 and platform for placing material 4 are set in trapezoidal shape, when hydraulic cylinder 3 push platform for placing material 4 rise and into
After material mouth 11 is bonded, gas can not enter from furnace body 1 in feeding-passage 21, and 2 side of wall is equipped with hatch door 20 and feeding-passage
21 connections avoid the waste heat loss of discharging when institute's band to the external world.Secondary smoke-stop door is connected by the column of surrounding on platform for placing material 4
41, secondary smoke-stop door 41 is more than and feed inlet 11 can be completely covered, secondary anti-when hydraulic cylinder 3 drives platform for placing material 4 to fall into place
Cigarette door 41 is completely covered on 11 top of feed inlet, and the hot gas in furnace body 1 is avoided to dissipate and is overflow into feeding-passage 21.Preferably, material is put
The column of platform 4, secondary smoke-stop door 41 and surrounding is made of heat proof material, such as magnesite-chrome brick.
Changeover portion between above-mentioned adjacent furnace body 1 is equipped with fire resisting wall 5, and exhaust gases passes 10 are located on fire resisting wall 5, waste heat flue gas
Entered in adjacent furnace body 1 from exhaust gases passes 10 by fire resisting wall 5, adjacent furnace body is assisted to heat up.
Waste heat is delivered to adjacent furnace body by above-mentioned 2 side wall of wall equipped with cooling vent through waste heat delivery pipe 50 and air blower 51
Changeover portion between 1, and the waste heat delivery pipe 50 of the last one 1 lower section wall 2 of furnace body connects smoke exhaust pipe 8, it is preferred that each wall
Cooling vent on 2 side walls is equipped with two or more, and when discharging, hydraulic cylinder 3 pushes platform for placing material 4 to fall into place, and air blower 51 acts
Material institute band heat is extracted by waste heat delivery pipe 50 into adjacent furnace body 1, feeding-passage 21 is made to cool down, the process is according to institute
The firing temperature of corresponding furnace body 1, the time is about 5-10 minutes, and 21 temperature of feeding-passage is made to drop to human body acceptable temperature
When, feeding can be carried out by opening hatch door 20.
Certainly, illustrated above is only the preferred embodiment of the utility model, and the use of the utility model is not limited with this
Range, therefore, it is every made in the utility model principle it is equivalent change should be included in the scope of protection of the utility model.
Claims (8)
1. a kind of multistage firing test kiln has furnace body（1）, several furnace bodies（1）In the upward arranged in series of step, each furnace body
（1）Combuster is all provided with, the last one furnace body（1）Connect smoke exhaust pipe（8）, it is characterised in that：Adjacent furnace body（1）Between transition
Section is equipped with exhaust gases passes（10）, each furnace body（1）Lower section is equipped with the wall of load-bearing（2）, furnace body（1）Bottom is provided with rectangular charging
Mouthful（11）, feed inlet（11）Lower section connection is located at wall（2）Intermediate feeding-passage（21）, the feeding-passage（21）In be equipped with
By hydraulic cylinder（3）The platform for placing material of driving（4）, and platform for placing material（4）With feed inlet（11）Mutually agree with, wall（2）Side is equipped with hatch door
（20）With feeding-passage（21）Connection.
2. a kind of multistage firing test kiln according to claim 1, it is characterised in that：The platform for placing material（4）On pass through
The column of surrounding connects secondary smoke-stop door（41）.
3. a kind of multistage firing test kiln according to claim 2, it is characterised in that：The feed inlet（11）With putting material
Platform（4）It is set in trapezoidal shape.
4. a kind of multistage firing test kiln according to claim 3, it is characterised in that：The secondary smoke-stop door（41）Greatly
In and can be completely covered feed inlet（11）.
5. a kind of multistage firing test kiln according to any one in claim 1-4, it is characterised in that：It is described adjacent
Furnace body（1）Between changeover portion be equipped with fire resisting wall（5）, exhaust gases passes（10）Positioned at fire resisting wall（5）On.
6. a kind of multistage firing test kiln according to claim 5, it is characterised in that：The wall（2）It is set on side wall
There is cooling vent through waste heat delivery pipe（50）And air blower（51）Waste heat is delivered to adjacent furnace body（1）Between changeover portion, and most
The latter furnace body（1）Lower section wall（2）Waste heat delivery pipe（50）Connect smoke exhaust pipe（8）.
7. a kind of multistage firing test kiln according to claim 6, it is characterised in that：Each wall（2）On side wall
Cooling vent be equipped with two or more.
8. a kind of multistage firing test kiln according to any one in claim 1-4, it is characterised in that：It is described to put material
Platform（4）, secondary smoke-stop door（41）And the column of surrounding is made of heat proof material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562375 | 2017-05-19 | ||
| CN2017205623756 | 2017-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585328U true CN207585328U (en) | 2018-07-06 |
Family
ID=60347181
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721097319.6U Active CN207585328U (en) | 2017-05-19 | 2017-08-30 | A kind of multistage firing test kiln |
| CN201710760269.3A Pending CN107388819A (en) | 2017-05-19 | 2017-08-30 | A kind of multistage firing test kiln |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760269.3A Pending CN107388819A (en) | 2017-05-19 | 2017-08-30 | A kind of multistage firing test kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN207585328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388819A (en) * | 2017-05-19 | 2017-11-24 | 广东明泰盛陶瓷有限公司 | A kind of multistage firing test kiln |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989727Y (en) * | 2006-12-29 | 2007-12-12 | 黄定福 | Stepped de-waxing kiln |
| TWM380468U (en) * | 2010-01-19 | 2010-05-11 | Jiong-Ming Chen | Wood-burning kiln |
| CN203731854U (en) * | 2014-01-20 | 2014-07-23 | 瑞科稀土冶金及功能材料国家工程研究中心有限公司 | Parallel type lifting high-temperature energy-saving resistance furnace |
| CN207585328U (en) * | 2017-05-19 | 2018-07-06 | 广东明泰盛陶瓷有限公司 | A kind of multistage firing test kiln |
-
2017
- 2017-08-30 CN CN201721097319.6U patent/CN207585328U/en active Active
- 2017-08-30 CN CN201710760269.3A patent/CN107388819A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388819A (en) * | 2017-05-19 | 2017-11-24 | 广东明泰盛陶瓷有限公司 | A kind of multistage firing test kiln |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107388819A (en) | 2017-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101979463A (en) | Clean heat reclamation tamping type coke furnace | |
| CN207585328U (en) | A kind of multistage firing test kiln | |
| CN104031666A (en) | Bamboo charring kiln with flue gas residual heat recycling function | |
| CN103740383B (en) | Transverse reciprocating heating system of coke oven | |
| CN108545969A (en) | A kind of energy-saving and environment-friendly baffling vertical lime kiln furnace | |
| CN201052999Y (en) | Smoke-abatement dust-removing cyclone type direct-combustion lime burner | |
| CN105948048B (en) | Energy saving and environment friendly carbon disulfide gasification reacting furnace | |
| CN203683452U (en) | Transverse reciprocating heating and vertical coke discharging type coke oven | |
| CN101315252B (en) | Oven baking method of can-type calcining furnace | |
| CN203758007U (en) | Chain grate type hot-air stove | |
| CN2814286Y (en) | Circulating fluidized bed furnace | |
| CN104457250A (en) | Kiln | |
| CN202254784U (en) | Vehicle type fast-reaction furnace smoke discharging system | |
| CN103773394A (en) | Transverse alternative heating and vertical coke exhaust coke oven | |
| CN103756689A (en) | Coke oven capable of horizontally heating in reciprocating manner and vertically extracting coke | |
| CN213020929U (en) | Firing kiln for firing antique blue bricks by internal combustion | |
| CN203668305U (en) | Horizontal alternative heating and vertical coke discharging type coke oven | |
| CN207132722U (en) | A kind of ring type calcining kiln | |
| CN108793781A (en) | A kind of energy-saving and environment-friendly twin furnace lime burner furnace | |
| CN201402036Y (en) | Zhong shi lime shaft kiln | |
| CN103884009B (en) | A kind of biomass thermal wind furnace | |
| CN102585847A (en) | Combined stacked carbonization furnace | |
| CN207702446U (en) | A kind of biomass chain grate furnace | |
| CN101749950A (en) | Air return type energy saving annular kiln for producing shale brick and production method | |
| CN100554846C (en) | Five-channel combined one-setting-firing circular kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |