CN209131378U - A kind of rotary calcining kiln cooling device - Google Patents
A kind of rotary calcining kiln cooling device Download PDFInfo
- Publication number
- CN209131378U CN209131378U CN201821981487.6U CN201821981487U CN209131378U CN 209131378 U CN209131378 U CN 209131378U CN 201821981487 U CN201821981487 U CN 201821981487U CN 209131378 U CN209131378 U CN 209131378U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cooling section
- water
- kiln
- water cooling
- 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
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a kind of rotary calcining kiln cooling devices, including kiln body pipeline, pre- water cooling section and forced air cooling section are provided on the kiln body pipeline, the pre- water cooling section is located at the left side of forced air cooling section, the kiln body pipeline, it is fixedly connected between pre- water cooling section and forced air cooling section by connecting flange, smoke discharging component is provided on the kiln body pipeline, the smoke discharging component is located at the right side of forced air cooling section, the utility model is a kind of rotary calcining kiln cooling device, by the way that exhaust blower is arranged, water cooling tube and jet thrust etc., raising cooling efficiency is reached, avoid scale when water cooling that interlayer is caused to block, it is convenient for safeguarding and other effects, the cooling means of current most of rotary calcining kilns is solved by the way of water cooling, by being equipped with interlayer inside kiln, cold water is passed through in interlayer, it is cooled down by way of recuperation of heat, but Cooling efficiency is low, and causes interlayer to block after being easy to produce scale, needs to carry out frequent maintenance, takes time and effort problem.
Description
Technical field
The utility model relates to rotary calcining kiln technical field, specially a kind of rotary calcining kiln cooling device.
Background technique
Rotary kiln is the Thermal Equipment heated to bulk or pasty material, and rotary kiln is in nonferrous production
It occupies an important position, this equipment is used to be sintered ore, concentrate and intermediate product, the heat treatment such as roasting, revolution
Kiln is hollow horizontal cylindrical shape equipment, and kiln body shell is rolled by steel plate, and after the completion of roasting process, temperature of charge is phase in furnace
Work as height, to guarantee that next production link can be entered by conveying equipment in time after the material of oxidation comes out from furnace zone, needs
Material is cooled down.
The cooling means of current most of rotary calcining kilns is by the way of water cooling, by being equipped with interlayer inside kiln,
It is passed through cold water in interlayer, is cooled down by way of recuperation of heat, but cooling efficiency is low, and is led after being easy to produce scale
Interlayer blocking is caused, needs to carry out frequent maintenance, take time and effort.
Utility model content
The purpose of this utility model is to provide a kind of rotary calcining kiln cooling devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of rotary calcining kiln cooling device, including kiln body pipeline, be provided on the kiln body pipeline pre- water cooling section and
Forced air cooling section, the pre- water cooling section are located at the left side of forced air cooling section, lead between the kiln body pipeline, pre- water cooling section and forced air cooling section
It crosses connecting flange to be fixedly connected, smoke discharging component is provided on the kiln body pipeline, the smoke discharging component is located at forced air cooling section
Right side.
Preferably, the smoke discharging component includes fan shroud, and the fan shroud is fixedly mounted on the upper surface of kiln body pipeline
On, the fan shroud is internally provided with exhaust blower, and active carbon filter plate is provided with above the exhaust blower.
Preferably, the pre- water cooling section includes first pipe, and heat-conducting layer, institute are provided on the inner sidewall of the first pipe
State being internally provided with helically around the water cooling tube of distribution for heat-conducting layer.
Preferably, one end of the water cooling tube is provided with water inlet pipe, and the water inlet pipe runs through heat-conducting layer and first pipe simultaneously
The outside of first pipe is extended to, the water inlet pipe is fixedly connected with water storage box, and the other end of the water cooling tube is provided with water outlet
Pipe, for the outlet pipe through heat-conducting layer and first pipe and the outside for extending to first pipe, the outlet pipe and boiler are solid
It is fixed to connect, the pump housing is provided on the outlet pipe.
Preferably, the forced air cooling section includes second pipe, and air-cooler, institute are provided on the upper surface of the second pipe
It states and is fixedly installed with several equally distributed communicating pipes at the top of second pipe inner wall, the bottom of the communicating pipe is fixedly mounted
There is steering air cooling equipment.
Preferably, the steering air cooling equipment includes mounting plate, and front and back is fixedly installed on the lower end surface of the mounting plate
Symmetrical side baffle is provided with mounting blocks on the inside of the side baffle, and the mounting blocks are rotatably installed in side by shaft
The inside of baffle is fixedly installed with stepper motor, the output end and shaft of the stepper motor on the rear end face of the side baffle
It is fixedly connected, the bottom of the mounting blocks is fixedly installed with jet thrust, is provided between the top and mounting plate of the mounting blocks
Hose, the jet thrust are connected by hose with communicating pipe.
Compared with prior art, the utility model has the beneficial effects that a kind of rotary calcining kiln cooling device, passes through company
Acting flange can carry out demolition and maintenance to pre- water cooling section and forced air cooling section, improve safety, and pre- water cooling section is returned by water-cooled
Debit's formula is pre-chilled, and avoids energy dissipation, and forced air cooling section is radiated by cold wind, cooled down, and by pre-cooling, without load
Heart excessive temperature differentials and appearance the case where cause blank to burst, smoke discharging component avoid flue gas refluence, worked by exhaust blower, band
Dynamic kiln body pipeline inside smoke circulation, flue gas is discharged, avoids smoke backflow, while active carbon filter plate carried out flue gas
Filter, avoids seriously polluting, and is passed through by the heat that heat-conducting layer conducts inside first pipe so that water cooling tube is heated evenly
Screw type water cooling tube and heat-conducting layer are equipped with, and are designed compared to interlayer water cooling, cooling effect is more preferable, and is not likely to produce big face
Scaliness drives the cold water of cistern interior to enter in water cooling tube by water inlet pipe by the pump housing, and hot water is logical after recuperation of heat
It crosses outlet pipe and enters boiler internal gathering, complete to precool while carrying out heat recovery, improve energy utilization efficiency, avoid
The waste of energy generates cold wind by air-cooler, is entered in second pipe by communicating pipe, and tune can be passed through by turning to air cooling equipment
Section angle blows out cold wind, expands the heat dissipation of cold front heavy rain often and heat dissipation area, improves cooling efficiency, passes through stepping electricity
Machine drives mounting blocks left-right rotation, to drive jet thrust that can follow material mobile blowing a period of time, it is cold to improve cold wind
But often, it is connected to by hose with communicating pipe inside jet thrust.The utility model is a kind of rotary calcining kiln cooling device,
By setting exhaust blower, water cooling tube and jet thrust etc., raising cooling efficiency is reached, scale when water cooling is avoided to cause interlayer stifled
Plug, it is convenient for safeguarding and other effects, solve the cooling means of current most of rotary calcining kilns by the way of water cooling, by
It is equipped with interlayer inside kiln, is passed through cold water in interlayer, is cooled down by way of recuperation of heat, but cooling efficiency is low, and
Cause interlayer to block after being easy to produce scale, needs to carry out frequent maintenance, take time and effort problem.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rotary calcining kiln cooling device；
Fig. 2 is the structural schematic diagram in a kind of rotary calcining kiln cooling device at pre- water cooling section；
Fig. 3 is the structural schematic diagram in a kind of rotary calcining kiln cooling device at forced air cooling section；
Fig. 4 is the left side structure schematic diagram in a kind of rotary calcining kiln cooling device at jet thrust.
In figure: 1- kiln body pipeline, the pre- water cooling section of 2-, 3- forced air cooling section, 4- connecting flange, 5- fan shroud, 6- exhaust blower, 7-
Active carbon filter plate, 8- first pipe, 9- water cooling tube, 10- water inlet pipe, 11- outlet pipe, 12- water storage box, 13- boiler, 14-
The pump housing, 15- heat-conducting layer, 16- second pipe, 17- communicating pipe, 18- mounting plate, 19- side baffle, 20- jet thrust, 21- air-cooler,
22- mounting blocks, 23- hose, 24- stepper motor.
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.
Fig. 1~4 are please referred to, the utility model provides a kind of technical solution: a kind of rotary calcining kiln cooling device, including
Kiln body pipeline 1 is provided with pre- water cooling section 2 and forced air cooling section 3 on the kiln body pipeline 1, and the pre- water cooling section 2 is located at forced air cooling section
3 left side is fixedly connected between the kiln body pipeline 1, pre- water cooling section 2 and forced air cooling section 3 by connecting flange 4, the kiln body
Smoke discharging component is provided on pipeline 1, the smoke discharging component is located at the right side of forced air cooling section 3.
Demolition and maintenance can be carried out to pre- water cooling section 2 and forced air cooling section 3 by connecting flange 4, improve safety, pre- water
It is pre-chilled by water-cooled way of recycling for cold section 2, avoids energy dissipation, forced air cooling section 3 is radiated by cold wind, is carried out cold
But, the appearance of the case where and by being pre-chilled, causing blank to burst without having to worry about excessive temperature differentials, smoke discharging component avoid flue gas and fall
Stream.
The smoke discharging component includes fan shroud 5, and the fan shroud 5 is fixedly mounted on the upper surface of kiln body pipeline 1, institute
That states fan shroud 5 is internally provided with exhaust blower 6, and the top of the exhaust blower 6 is provided with active carbon filter plate 7.
It is worked by exhaust blower 6, drives the circulation of 1 inside smoke of kiln body pipeline, flue gas is discharged, avoids smoke backflow, together
When active carbon filter plate 7 flue gas is filtered, avoid seriously polluting.
The pre- water cooling section 2 includes first pipe 8, is provided with heat-conducting layer 15 on the inner sidewall of the first pipe 8, described
Heat-conducting layer 15 is internally provided with helically around the water cooling tube 9 of distribution.
The heat inside first pipe 8 is conducted by heat-conducting layer 15, so that water cooling tube 9 is heated evenly, by screw type
Water cooling tube 9 and heat-conducting layer 15 are equipped with, and are designed compared to interlayer water cooling, cooling effect is more preferable, and is not likely to produce large area water
Dirt.
One end of the water cooling tube 9 is provided with water inlet pipe 10, and the water inlet pipe 10 runs through heat-conducting layer 15 and first pipe 8 simultaneously
The outside of first pipe 8 is extended to, the water inlet pipe 10 is fixedly connected with water storage box 12, the other end setting of the water cooling tube 9
Have an outlet pipe 11, the outlet pipe 11 through heat-conducting layer 15 and first pipe 8 and the outside for extending to first pipe 8, it is described go out
Water pipe 11 is fixedly connected with boiler 13, is provided with the pump housing 14 on the outlet pipe 11.
The cold water inside water storage box 12 is driven to enter in water cooling tube 9 by water inlet pipe 10 by the pump housing 14, by recuperation of heat
Hot water enters 13 internal gathering of boiler by outlet pipe 11 afterwards, completes to precool while carrying out heat recovery, improves energy
Utilization efficiency avoids the waste of energy.
The forced air cooling section 3 includes second pipe 16, is provided with air-cooler 21, institute on the upper surface of the second pipe 16
It states and is fixedly installed with several equally distributed communicating pipes 17 at the top of 16 inner wall of second pipe, the bottom of the communicating pipe 17 is solid
Dingan County is equipped with steering air cooling equipment.
Cold wind is generated by air-cooler 21, is entered in second pipe 16 by communicating pipe 17, turning to air cooling equipment can pass through
It adjusts angle to blow out cold wind, expands the heat dissipation of cold front heavy rain often and heat dissipation area, improve cooling efficiency.
The steering air cooling equipment includes mounting plate 18, and it is symmetrical that front and back is fixedly installed on the lower end surface of the mounting plate 18
The side baffle 19 of distribution, the inside of the side baffle 19 are provided with mounting blocks 22, and the mounting blocks 22 are rotatablely installed by shaft
Stepper motor 24 is fixedly installed on the inside of side baffle 19, the rear end face of the side baffle 19, the stepper motor 24
Output end is fixedly connected with shaft, and the bottom of the mounting blocks 22 is fixedly installed with jet thrust 20, the top of the mounting blocks 22
Hose 23 is provided between mounting plate 18, the jet thrust 20 is connected by hose 23 with communicating pipe 17.
22 left-right rotation of mounting blocks is driven by stepper motor 24, to drive jet thrust 20 that material movement can be followed to blow
Wind for a period of time, improves cold front heavy rain often, is connected to by hose 23 with communicating pipe 17 inside jet thrust 20.
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 containing for the equivalent requirements of the claims will be fallen in
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 rotary calcining kiln cooling device, including kiln body pipeline (1), it is characterised in that: set on the kiln body pipeline (1)
It is equipped with pre- water cooling section (2) and forced air cooling section (3), the pre- water cooling section (2) is located at the left side of forced air cooling section (3), the kiln body pipe
It is fixedly connected between road (1), pre- water cooling section (2) and forced air cooling section (3) by connecting flange (4), is set on the kiln body pipeline (1)
It is equipped with smoke discharging component, the smoke discharging component is located at the right side of forced air cooling section (3).
2. a kind of rotary calcining kiln cooling device according to claim 1, it is characterised in that: the smoke discharging component packet
It includes fan shroud (5), the fan shroud (5) is fixedly mounted on the upper surface of kiln body pipeline (1), the inside of the fan shroud (5)
It is provided with exhaust blower (6), is provided with active carbon filter plate (7) above the exhaust blower (6).
3. a kind of rotary calcining kiln cooling device according to claim 1, it is characterised in that: the pre- water cooling section (2)
Including first pipe (8), be provided with heat-conducting layer (15) on the inner sidewall of the first pipe (8), the heat-conducting layer (15) it is interior
Portion is provided with helically around the water cooling tube (9) of distribution.
4. a kind of rotary calcining kiln cooling device according to claim 3, it is characterised in that: the water cooling tube (9)
One end is provided with water inlet pipe (10), and the water inlet pipe (10) is through heat-conducting layer (15) and first pipe (8) and extends to the first pipe
The outside in road (8), the water inlet pipe (10) are fixedly connected with water storage box (12), and the other end of the water cooling tube (9) is provided with out
Water pipe (11), the outlet pipe (11) run through heat-conducting layer (15) and first pipe (8) and the outside for extending to first pipe (8),
The outlet pipe (11) is fixedly connected with boiler (13), is provided with the pump housing (14) on the outlet pipe (11).
5. a kind of rotary calcining kiln cooling device according to claim 1, it is characterised in that: the forced air cooling section (3)
It including second pipe (16), is provided with air-cooler (21) on the upper surface of the second pipe (16), the second pipe (16)
Several equally distributed communicating pipes (17) are fixedly installed at the top of inner wall, the bottom of the communicating pipe (17) is fixedly installed with
Turn to air cooling equipment.
6. a kind of rotary calcining kiln cooling device according to claim 5, it is characterised in that: the steering air cooling equipment
Including mounting plate (18), the symmetrical side baffle (19) in front and back, institute are fixedly installed on the lower end surface of the mounting plate (18)
It states and is provided on the inside of side baffle (19) mounting blocks (22), the mounting blocks (22) are rotatably installed in side baffle (19) by shaft
Inside, be fixedly installed with stepper motor (24) on the rear end face of the side baffle (19), the output of the stepper motor (24)
End is fixedly connected with shaft, and the bottom of the mounting blocks (22) is fixedly installed with jet thrust (20), the top of the mounting blocks (22)
It is provided between portion and mounting plate (18) hose (23), the jet thrust (20) is connected by hose (23) with communicating pipe (17)
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981487.6U CN209131378U (en) | 2018-11-28 | 2018-11-28 | A kind of rotary calcining kiln cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981487.6U CN209131378U (en) | 2018-11-28 | 2018-11-28 | A kind of rotary calcining kiln cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131378U true CN209131378U (en) | 2019-07-19 |
Family
ID=67247211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981487.6U Expired - Fee Related CN209131378U (en) | 2018-11-28 | 2018-11-28 | A kind of rotary calcining kiln cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657449A (en) * | 2019-09-20 | 2020-01-07 | 沈忠东 | Automatic adjusting mechanism and adjusting method for internal air and external air of combustor |
| CN112851108A (en) * | 2020-12-24 | 2021-05-28 | 安徽省绩溪县华宇防火滤料有限公司 | Glass fiber production device system |
| CN114608317A (en) * | 2022-03-12 | 2022-06-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
-
2018
- 2018-11-28 CN CN201821981487.6U patent/CN209131378U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657449A (en) * | 2019-09-20 | 2020-01-07 | 沈忠东 | Automatic adjusting mechanism and adjusting method for internal air and external air of combustor |
| CN112851108A (en) * | 2020-12-24 | 2021-05-28 | 安徽省绩溪县华宇防火滤料有限公司 | Glass fiber production device system |
| CN114608317A (en) * | 2022-03-12 | 2022-06-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
| CN114608317B (en) * | 2022-03-12 | 2023-11-07 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209131378U (en) | A kind of rotary calcining kiln cooling device | |
| CN104748333B (en) | A kind of outdoor machine of air-conditioner exhaust energy recycling device | |
| CN207199799U (en) | A kind of new energy car battery bag bottom bracket | |
| CN110849162A (en) | Industrial flue gas cooling device for environmental improvement | |
| CN205002618U (en) | Novel high -efficient aluminium ingot production line residual heat from flue gas utilizes system | |
| CN207880825U (en) | A kind of cooling of furnace slag in circulating fluidized bed boiler crushes all-in-one machine | |
| CN219314971U (en) | Energy-saving and environment-friendly treatment system for high-temperature liquid steel slag | |
| CN209386839U (en) | A kind of cooling tower with safeguard function | |
| CN212533609U (en) | Material heating device | |
| CN206410389U (en) | A kind of cooling device for being used to produce accurate seamless pipe application | |
| CN104390471A (en) | Hole-closed expanded perlite complete production device | |
| CN206535356U (en) | A kind of column plate type spray deduster | |
| CN206663638U (en) | A kind of foam forming machine cooling system | |
| CN207210488U (en) | A kind of quenching cooling device | |
| CN206064038U (en) | Flue gas cool-down dust arrester | |
| CN109612267B (en) | A kind of blanking chute mouth having constant cooling down function | |
| CN205736145U (en) | A kind of hybrid equipment for cooling die | |
| CN201983601U (en) | Rotary kiln for oxidizing roasting NdFeB waste materials with high efficiency | |
| CN208968297U (en) | A kind of rotary kiln dedusting cooling device | |
| CN206488642U (en) | A kind of heat reclamation device of glass melting furnaces | |
| CN206251567U (en) | A kind of charging box transforming station | |
| CN204388628U (en) | Closed-cell expanded perlite complete production unit | |
| CN209341899U (en) | A kind of heat exchanger | |
| CN204865384U (en) | Biomass boiler water film deduster | |
| CN215984092U (en) | Air source phase change energy storage heat recovery device |
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: 20190719 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |