CN206447782U - A kind of novel environment friendly kiln - Google Patents
A kind of novel environment friendly kiln Download PDFInfo
- Publication number
- CN206447782U CN206447782U CN201720125515.3U CN201720125515U CN206447782U CN 206447782 U CN206447782 U CN 206447782U CN 201720125515 U CN201720125515 U CN 201720125515U CN 206447782 U CN206447782 U CN 206447782U
- Authority
- CN
- China
- Prior art keywords
- kiln
- automatic
- furnace roof
- zone
- brick lining
- 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
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of novel environment friendly kiln, including kiln seat and kiln body, the kiln seat is provided with kiln body, the kiln seat upper surface is provided with automatic ash discharge, the automatic ash discharge is provided with lower ash bucket, the lower ash bucket is provided with device for discharging, ventilation duct is fitted with the lower ash bucket and device for discharging, blower fan one is externally provided with the ventilation duct and positioned at kiln body, the preheating zone is provided with furnace roof, the furnace roof upper surface is provided with automatic feed mouthful, on the furnace roof and place relative with automatic feed mouthful position is provided with automatic feeder, the furnace roof is provided with dedusting passage, the dedusting passage is provided with blower fan two, purifier and Heat Treatment device.The beneficial effects of the utility model are that more environmentally-friendly energy-conservation reduces heat waste, practical.
Description
Technical field
The utility model is related to kiln technical field, particularly a kind of novel environment friendly kiln.
Background technology
Kiln is the equipment to burnt product being built into refractory material, and energy-conserving and environment-protective lime burner furnace is included provided with insulation
Burner hearth is provided with the body of heater of layer, body of heater, the top of burner hearth is provided with automatic feed mouthful, and lower end is provided with automatic ash-discharging mouthful, roof of the furnace
Go out flue provided with annular, go out flue and connected by blower fan with desulfurizing dust-collector, thick in the middle of burner hearth, two is fine into big tripe and strengthened.It is this
Although in the lime burner furnace energy-conserving and environment-protective of structure, roasting process, air-flow from lower furnace portion flow up when, due in burner hearth
Wall out of plumb, air-flow is vortexed in uphill process, causes material roasting uneven, burning, core pulling partially is occurred or is worn a layer phenomenon,
Directly influence the quality and yield of product.
A kind of straight barrel type energy-conserving and environment-protective lime burner furnace is disclosed in prior art such as CN201411417Y, including provided with guarantor
Burner hearth is provided with the body of heater of warm layer, body of heater, the top of burner hearth is provided with automatic feed mouthful, and lower end is provided with automatic ash-discharging mouthful, burner hearth top
Portion goes out flue provided with annular, goes out flue and is connected by blower fan with desulfurizing dust-collector, and burner hearth is in straight-tube shape.
It is above-mentioned in the prior art because burner hearth is in straight-tube shape, inboard wall of burner hearth solves air-flow in stove perpendicular to base of furnace body
The technical problem of vortex occurs in thorax uphill process, but is due to that waste gas carries higher heat, high-temp waste gas is by so straight
Run in, hence it is evident that cause heat waste, influence the thermal efficiency, heat energy is lost.
Utility model content
The purpose of this utility model is to solve the above problems, devise a kind of novel environment friendly kiln.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of novel environment friendly kiln, including kiln seat and kiln body, institute
State kiln seat and be provided with kiln body, the kiln body includes furnace roof, preheating zone, burning zone, cooling zone and automatic ash discharge, the kiln seat
Upper surface is provided with automatic ash discharge, and the automatic ash discharge is provided with lower ash bucket, and the lower ash bucket is filled provided with discharging
Put, be fitted with the lower ash bucket and device for discharging on ventilation duct, the ventilation duct and be externally provided with blower fan one positioned at kiln body, it is described
Cooling zone, burning zone and preheating zone, the cooling zone, burning zone and preheating zone Jun Bao are sequentially provided with device for discharging from bottom to up
High alumina brick lining and clay brick lining are included, the clay brick lining is located on high alumina brick lining outer surface, the burning zone
Clay brick lining outer surface provided with insulation brick lining, the high alumina brick lining inner surface of the preheating zone is provided with shield brick
Cylinder, the preheating zone is provided with furnace roof, the furnace roof upper surface be provided with automatic feed mouthful, the furnace roof and with automatic feed mouthful
The relative place in position is provided with automatic feeder, and the furnace roof is provided with dedusting passage, and the dedusting passage is provided with blower fan two, net
Makeup is put and Heat Treatment device.
Sealing device is provided with the automatic feed mouthful.
Foundation bolt is provided with the kiln seat lower surface corner.
The Heat Treatment device is heat exchanger.
The novel environment friendly kiln made using the technical solution of the utility model, using Heat Treatment device, is solved
The problem of stating proposed in background technology, more environmentally-friendly energy-conservation, reduces heat waste, improves heat utilization ratio, with compared with
Strong practicality.
Brief description of the drawings
Fig. 1 is the structural representation of novel environment friendly kiln described in the utility model；
In figure, 1, kiln seat；2nd, furnace roof；3rd, preheating zone；4th, burning zone；5th, cooling zone；6th, automatic ash discharge；7th, lower ash
Bucket；8th, device for discharging；9th, ventilation duct；10th, blower fan one；11st, high alumina brick lining；12nd, clay brick lining；13rd, it is incubated brick lining；
14th, shield brick cylinder；15th, automatic feed mouthful；16th, automatic feeder；17th, dedusting passage；18th, blower fan two；19th, purifier；20、
Heat Treatment device；21st, sealing device；22nd, foundation bolt.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in figure 1, a kind of novel environment friendly kiln, including
Kiln seat (1) and kiln body, the kiln seat (1) is provided with kiln body, the kiln body include furnace roof (2), preheating zone (3), burning zone (4),
Cooling zone (5) and automatic ash discharge (6), described kiln seat (1) upper surface are provided with automatic ash discharge (6), described to go out automatically
Apparatus for ash (6) is provided with lower ash bucket (7), and the lower ash bucket (7) is provided with device for discharging (8), the lower ash bucket (7) and discharging dress
Put and ventilation duct (9) is fitted with (8), blower fan one (10), the device for discharging are externally provided with the ventilation duct (9) and positioned at kiln body
(8) be sequentially provided with cooling zone (5), burning zone (4) and preheating zone (3) on from bottom to up, the cooling zone (5), burning zone (4) and
Preheating zone (3) includes high alumina brick lining (11) and clay brick lining (12), and the clay brick lining (12) is located at high-alumina brick
On liner (11) outer surface, clay brick lining (12) outer surface of the burning zone (4) is provided with insulation brick lining (13),
High alumina brick lining (11) inner surface of the preheating zone (3) is provided with furnace roof provided with shield brick cylinder (14), the preheating zone (3)
(2), furnace roof (2) upper surface be provided with automatic feed mouthful (15), the furnace roof (2) and with automatic feed mouthful (15) position phase
Automatic feeder (16) is provided with to place, the furnace roof (2) is provided with dedusting passage (17), and the dedusting passage (17) is provided with
Blower fan two (18), purifier (19) and Heat Treatment device (20)；Described automatic feed mouthful (15) place is provided with sealing device
(21)；Foundation bolt (22) is provided with described kiln seat (1) lower surface corner；The Heat Treatment device (20) is heat exchanger.
The characteristics of the present embodiment is, kiln seat is provided with kiln body, kiln body include furnace roof, preheating zone, burning zone, cooling zone and
Automatic ash discharge, kiln seat upper surface is provided with automatic ash discharge, and automatic ash discharge is provided with lower ash bucket, lower ash bucket and set
Have and be fitted with device for discharging, lower ash bucket and device for discharging on ventilation duct, ventilation duct and be externally provided with blower fan one, discharging positioned at kiln body
Cooling zone, burning zone and preheating zone are sequentially provided with device from bottom to up, cooling zone, burning zone and preheating zone include high alumina
Brick lining and clay brick lining, clay brick lining are located on high alumina brick lining outer surface, on the outside of the clay brick lining of burning zone
Surface is provided with insulation brick lining, and the high alumina brick lining inner surface of preheating zone is provided with shield brick cylinder, and preheating zone is provided with furnace roof,
Furnace roof upper surface is provided with automatic feed mouthful, furnace roof and place relative with automatic feed mouthful position is provided with automatic feeder, furnace roof
Dedusting passage is provided with, dedusting passage is provided with blower fan two, purifier and Heat Treatment device, reduces heat waste, carry
High heat utilization ratio.
In the present embodiment, the stability of novel environment friendly kiln is reinforced first with foundation bolt, sealing device is opened,
Automatic feeder is fed material at automatic feed mouthful, and material is constantly raised in preheating zone portion temperature, from calcining
Its temperature is risen to more than 800 degrees Celsius from room temperature with the high temperature hot gas stream risen, fall into calcining by own wt afterwards
Band, the air entered from ventilation duct rises to burning zone after cooling zone is preheated, and material is fully burnt at burning zone,
The heat discharged makes temperature rise to 900-1080 degrees Celsius, brings it about decomposition reaction, and device for discharging constantly rotates,
So that material is drawn off, and is transported by lower ash bucket by automatic ash discharge, while the waste gas produced enters dedusting passage, and
Purified device is purified, and Heat Treatment device is converted to heat afterwards, and its other end can be connected with waste heat boiler,
So as to efficiently utilize heat, heat waste, more environmentally-friendly energy-conservation are reduced.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part embody principle of the present utility model, belong to the utility model
Protection domain within.
Claims (4)
1. a kind of novel environment friendly kiln, including kiln seat (1) and kiln body, it is characterised in that the kiln seat (1) is provided with kiln body, institute
Stating kiln body includes furnace roof (2), preheating zone (3), burning zone (4), cooling zone (5) and automatic ash discharge (6), the kiln seat (1)
Upper surface is provided with automatic ash discharge (6), and the automatic ash discharge (6) is provided with lower ash bucket (7), the lower ash bucket (7)
It is provided with device for discharging (8), the lower ash bucket (7) and device for discharging (8) and is fitted with ventilation duct (9), the ventilation duct (9)
And be externally provided with positioned at kiln body on blower fan one (10), the device for discharging (8) and be sequentially provided with cooling zone (5), burning zone from bottom to up
(4) and preheating zone (3), the cooling zone (5), burning zone (4) and preheating zone (3) include high alumina brick lining (11) and clay
Brick lining (12), the clay brick lining (12) is located on high alumina brick lining (11) outer surface, the clay of the burning zone (4)
Brick lining (12) outer surface is provided with insulation brick lining (13), high alumina brick lining (11) inner surface of the preheating zone (3)
Provided with shield brick cylinder (14), the preheating zone (3) is provided with furnace roof (2), and furnace roof (2) upper surface is provided with automatic feed mouthful
(15), on the furnace roof (2) and place relative with automatic feed mouthful (15) position is provided with automatic feeder (16), the furnace roof
(2) dedusting passage (17) is provided with, the dedusting passage (17) is provided with blower fan two (18), purifier (19) and Heat Treatment
Device (20).
2. a kind of novel environment friendly kiln according to claim 1, it is characterised in that described automatic feed mouthful (15) place is provided with
Sealing device (21).
3. a kind of novel environment friendly kiln according to claim 1, it is characterised in that at described kiln seat (1) lower surface corner
Provided with foundation bolt (22).
4. a kind of novel environment friendly kiln according to claim 1, it is characterised in that the Heat Treatment device (20) is to change
Hot device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125515.3U CN206447782U (en) | 2017-02-13 | 2017-02-13 | A kind of novel environment friendly kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125515.3U CN206447782U (en) | 2017-02-13 | 2017-02-13 | A kind of novel environment friendly kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447782U true CN206447782U (en) | 2017-08-29 |
Family
ID=59666632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125515.3U Expired - Fee Related CN206447782U (en) | 2017-02-13 | 2017-02-13 | A kind of novel environment friendly kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437608A (en) * | 2018-11-09 | 2019-03-08 | 余松涛 | A kind of two-way wind built-in heat exchanger lime shaft kiln and its method for calcinating |
-
2017
- 2017-02-13 CN CN201720125515.3U patent/CN206447782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437608A (en) * | 2018-11-09 | 2019-03-08 | 余松涛 | A kind of two-way wind built-in heat exchanger lime shaft kiln and its method for calcinating |
| CN109437608B (en) * | 2018-11-09 | 2021-06-15 | 余松涛 | Double-path air built-in heat exchanger lime shaft kiln and calcining method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102125982B (en) | Full-counterflow heat exchange two-section type casting waste sand roasting furnace | |
| CN102393140A (en) | Suspension type automatic blanking vertical and horizontal dual-purpose heat accumulation energy-saving reduction furnace | |
| CN107892493A (en) | A kind of electrical heating shaft furnace and based on light calcined magnesia production technology thereon | |
| CN103359959A (en) | Novel mixed-fuel calcination limekiln | |
| CN205174809U (en) | A buggy hot -blast furnace for brown coal, coal slime are dried | |
| CN206447782U (en) | A kind of novel environment friendly kiln | |
| CN204923825U (en) | Alumina shaft kiln is calcined to flaring formula circular section | |
| CN201680734U (en) | Novel vertical pre-heater | |
| CN102636025B (en) | Biomass high-efficiency energy-saving furnace | |
| CN210765026U (en) | Energy-saving perlite expansion equipment | |
| CN108168292B (en) | Multifunctional environment-friendly BSK sintering technology shaft kiln and use method thereof | |
| CN102745671A (en) | Pot-type carbon calciner | |
| CN201402036Y (en) | Zhong shi lime shaft kiln | |
| CN2814286Y (en) | Circulating fluidized bed furnace | |
| CN204574771U (en) | A kind of vertical sponge iron sintering equipment | |
| CN211668259U (en) | Energy-saving natural gas heat supply type closed-pore expansion furnace equipment | |
| CN2813606Y (en) | Energy-saving profile steel structural mechanical shaft kiln | |
| CN104374081B (en) | A kind of Vertical Steel Plate hot-blast stove of novel high-efficiency and energy-saving | |
| CN209602391U (en) | A kind of preheater kiln technology prepares the device of pure calcium aluminate cement | |
| CN206553599U (en) | Reviver saves Shuangzi smelting furnace | |
| CN202630671U (en) | Efficient and energy-saving biomass furnace | |
| CN206037701U (en) | Living beings melt aluminium stove | |
| CN207365693U (en) | A kind of rotary system ventilation improvement device | |
| CN207418609U (en) | A kind of double thorax kiln ash discharge systems | |
| CN206469684U (en) | A kind of individual layer heating for being used to be reduced directly the mode of production and heat reclamation type rotary hearth furnace |
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: 20170829 Termination date: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |