CN207472019U - A kind of kiln cooling device - Google Patents
A kind of kiln cooling device Download PDFInfo
- Publication number
- CN207472019U CN207472019U CN201720488470.6U CN201720488470U CN207472019U CN 207472019 U CN207472019 U CN 207472019U CN 201720488470 U CN201720488470 U CN 201720488470U CN 207472019 U CN207472019 U CN 207472019U
- Authority
- CN
- China
- Prior art keywords
- grate
- kiln
- cylinder
- cooling device
- cold house
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
A kind of kiln cooling device, it is related to building equipment technical field；Hot clinker import and waste stack are provided on cylinder, radiator coil tube is provided in cylinder, the both ends of radiator coil tube are respectively arranged with water inlet and water outlet, grate there are two being set up in parallel below radiator coil tube, the lower section of two grates is respectively hot cell and cold house, and one end of grate is provided with oblique grate plate, high-pressure air hose is provided with below oblique grate plate, middle pressure wind inlet is respectively arranged in hot cell and cold house, conveyer belt is provided with below hot cell and cold house；One end of the grate is provided with discharge nozzle.A kind of kiln cooling device described in the utility model, cooling is uniform, good cooling results, cooling efficiency is high, and the heat source for cooling down material enters rotary kiln, is well used, the thermal efficiency of rotary kiln is improved, the utility model has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.
Description
Technical field
The utility model is related to building equipment technical fields, and in particular to a kind of kiln cooling device.
Background technology
Rotary kiln refers to rotary calcining kiln, belongs to building equipment class.Rotary kiln by processing material difference can be divided into cement kiln,
Chemical metallurgy kiln and limekiln.Cement kiln is mainly used for calcination of cement clinker, divides dry production cement kiln and wet production cement
Two major class of kiln.Chemical metallurgy kiln is then mainly used for the poor iron ore magnetic roasting of metallurgy industry steel plant；Chromium, josephinite oxidizing roasting；
Refractory factory roasts high-aluminium vanadine ore deposit and aluminium manufacturer's roasting clinker, aluminium hydroxide；Chemical plant roasts the classes such as chrome ore and chromite ore fine
Mineral.
Rotary kiln is generally cooled down in kiln hood and kiln tail position using wind turbine, and cooling gas is uneven, and cooling effect is bad, and
Cool down the heat source waste after material, it is impossible to utilize well.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design is provided and is closed
Reason, kiln cooling device easy to use.
To achieve the above object, the technical solution adopted in the utility model is：It includes cylinder, hot clinker import, exhaust gas
Chimney, radiator coil tube, water inlet, water outlet, grate, oblique grate plate, high-pressure air hose, hot cell, cold house, it is middle pressure wind inlet, conveyer belt,
Discharge nozzle；Hot clinker import and waste stack are provided on the cylinder, radiator coil tube is provided in cylinder, radiator coil tube
Both ends are respectively arranged with water inlet and water outlet, are set up in parallel below radiator coil tube there are two grate, the lower section of two grates
Respectively hot cell and cold house, one end of grate are provided with oblique grate plate, high-pressure air hose, hot cell and cold house are provided with below oblique grate plate
Middle pressure wind inlet is inside respectively arranged with, conveyer belt is provided with below hot cell and cold house；One end of the grate is provided with out
Expects pipe.
Preferably, it is provided with flashboard in the waste stack.
Preferably, described cylinder one end is provided with maintenance door.
Preferably, the upper end of the cylinder is provided with steam (vapor) outlet.
When the utility model operates, hot clinker import is connect with rotary kiln, the clinker (1000- come out from rotary kiln
1200 DEG C) by cylinder rotating belt animal material and air progress sufficient heat exchange, meanwhile, recirculated water disengaging cylinder makes material cold
But (less than 150 DEG C) are arrived, while improve clinker quality and grindability；Air after cooling material is all entered into kiln, as secondary
Circulation air.
With the above structure, what the utility model generated has the beneficial effect that：A kind of rotary kiln described in the utility model
Stove cooling device, cooling is uniform, good cooling results, and cooling efficiency is high, and the heat source for cooling down material enters rotary kiln, by fine land productivity
With, improve the thermal efficiency of rotary kiln, the utility model have many advantages, such as simple in structure, setting rationally, low manufacture cost.
Description of the drawings
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the structure chart of the utility model radiator coil tube.
Reference sign：
Cylinder 1, hot clinker import 2, waste stack 3, radiator coil tube 4, water inlet 5, water outlet 6, grate 7, oblique grate plate 8,
High-pressure air hose 9, hot cell 10, cold house 11, middle pressure wind inlet 12, conveyer belt 13, discharge nozzle 14, flashboard 15, maintenance door 16, steam go out
Mouth 17.
Specific embodiment
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Referring to as shown in Fig. 1-Fig. 2, present embodiment adopts the following technical scheme that：It includes cylinder 1, hot clinker
It is import 2, waste stack 3, radiator coil tube 4, water inlet 5, water outlet 6, grate 7, oblique grate plate 8, high-pressure air hose 9, hot cell 10, cold
Room 11, middle pressure wind inlet 12, conveyer belt 13, discharge nozzle 14；Hot clinker import 2 and waste stack are provided on the cylinder 1
3, radiator coil tube 4 is provided in cylinder 1, and the both ends of radiator coil tube 4 are respectively arranged with water inlet 5 and water outlet 6, radiator coil tube 4
Lower section be set up in parallel there are two grate 7, the lower sections of two grates 7 is respectively hot cell 10 and cold house 11, one end setting of grate 7
There is oblique grate plate 8, the lower section of oblique grate plate 8 is provided with high-pressure air hose 9, middle pressure wind inlet is respectively arranged in hot cell 10 and cold house 11
12, the lower section of hot cell 10 and cold house 11 is provided with conveyer belt 13；One end of the grate 7 is provided with discharge nozzle 14.
Preferably, it is provided with flashboard 15 in the waste stack 3.
Preferably, described 1 one end of cylinder is provided with maintenance door 16.
Preferably, the upper end of the cylinder 1 is provided with steam (vapor) outlet 17.
When present embodiment operates, hot clinker import 2 is connect with rotary kiln, the clinker come out from rotary kiln
(1000-1200 DEG C) carries out sufficient heat exchange by 1 rotating belt animal material of cylinder and air, meanwhile, recirculated water disengaging cylinder 1,
Material is made to be cooled to (less than 150 DEG C), while improves clinker quality and grindability；Air after cooling material is all entered into kiln,
As secondary cycle air.
With the above structure, what present embodiment generated has the beneficial effect that：One described in present embodiment
Kind kiln cooling device, cooling is uniform, good cooling results, and cooling efficiency is high, and the heat source for cooling down material enters rotary kiln, quilt
Utilize well, improve the thermal efficiency of rotary kiln, present embodiment have simple in structure, setting rationally, cost of manufacture
Low advantage.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model
Various changes and modifications are also had, these various changes and improvements fall within the scope of the claimed invention.This practicality is new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of kiln cooling device, it is characterised in that：It includes cylinder, hot clinker import, waste stack, heat dissipation plate
Pipe, water inlet, water outlet, grate, oblique grate plate, high-pressure air hose, hot cell, cold house, middle pressure wind inlet, conveyer belt, discharge nozzle；It is described
Cylinder on be provided with hot clinker import and waste stack, radiator coil tube is provided in cylinder, the both ends of radiator coil tube are set respectively
Water inlet and water outlet are equipped with, is set up in parallel below radiator coil tube there are two grate, the lower section of two grates is respectively hot cell
And cold house, one end of grate are provided with oblique grate plate, high-pressure air hose are provided with below oblique grate plate, is set respectively in hot cell and cold house
There is middle pressure wind inlet, conveyer belt is provided with below hot cell and cold house；One end of the grate is provided with discharge nozzle.
2. a kind of kiln cooling device according to claim 1, it is characterised in that：It is set in the waste stack
There is flashboard.
3. a kind of kiln cooling device according to claim 1, it is characterised in that：Described cylinder one end is provided with
Maintenance door.
4. a kind of kiln cooling device according to claim 1, it is characterised in that：The upper end setting of the cylinder
There is steam (vapor) outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488470.6U CN207472019U (en) | 2017-05-04 | 2017-05-04 | A kind of kiln cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488470.6U CN207472019U (en) | 2017-05-04 | 2017-05-04 | A kind of kiln cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472019U true CN207472019U (en) | 2018-06-08 |
Family
ID=62255677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720488470.6U Expired - Fee Related CN207472019U (en) | 2017-05-04 | 2017-05-04 | A kind of kiln cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472019U (en) |
-
2017
- 2017-05-04 CN CN201720488470.6U patent/CN207472019U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109099718B (en) | Rotary kiln waste heat recovery system | |
| CN108863114A (en) | A kind of method that the light-burned process waste heat of magnesite recycles | |
| CN103241717B (en) | Drying and calcining process and device for coproduction of sulfuric acid and cement from gypsum | |
| CN206670384U (en) | A kind of flue gas waste heat recovery device of industrial | |
| CN207472019U (en) | A kind of kiln cooling device | |
| CN106839785A (en) | A kind of cement clinker production line grate-cooler inwall waste heat takes thermal | |
| CN209101827U (en) | A kind of rotary kiln residual neat recovering system | |
| CN204265644U (en) | Heat storage type lime rotary kiln | |
| CN104515402B (en) | A kind of residual-heat utilization method of sintering system and device | |
| CN203212332U (en) | Drying and calcining device for sulfuric acid and cement production from gypsum | |
| CN206514316U (en) | A kind of VOCs treatment exhaust system | |
| CN207035802U (en) | A kind of environment-friendly highly efficient rotary kiln | |
| CN205245779U (en) | Take waste heat recovery device's shuttle kiln | |
| CN103090682B (en) | Method and equipment of calcining and waste heat recovery | |
| CN211971788U (en) | Device capable of improving content of molybdenum trioxide in molybdenum roasting finished product | |
| CN107478058A (en) | The energy-saving shuttle kiln of one kind commutation | |
| CN204514068U (en) | A kind of high purity graphite waste heat recovery processing device | |
| CN204963590U (en) | Ceramic tile production line kiln quench zone afterheat recycling device | |
| CN204198608U (en) | A kind of rotary kiln with power generation assembly | |
| CN209310526U (en) | Low-heat value gas MAERZ lime kiln exhaust heat utilization system | |
| CN103771465A (en) | Fly ash clinker sintering technology | |
| CN208859614U (en) | A kind of heat-exchanger rig of direct-fired efficient burning furnace | |
| CN206419112U (en) | A kind of gas turbine inlet air heat exchanger | |
| CN108640161A (en) | A kind of calciner preparing iron oxide red | |
| CN205138179U (en) | Rotary kiln kiln tail collection dirt waste heat utilization equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20200504 |