CN208218699U - A kind of mixing formula limekiln of fast cooling discharging - Google Patents
A kind of mixing formula limekiln of fast cooling discharging Download PDFInfo
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- CN208218699U CN208218699U CN201820772358.XU CN201820772358U CN208218699U CN 208218699 U CN208218699 U CN 208218699U CN 201820772358 U CN201820772358 U CN 201820772358U CN 208218699 U CN208218699 U CN 208218699U
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Abstract
The utility model relates to lime production fields, in particular to a kind of mixing formula limekiln of fast cooling discharging, including kiln body, partition is provided in the kiln body, several through-holes passed through for lime finished product are provided on the partition, the partition is arranged on the downside of fire grate, cooling chamber is formed between fire grate and partition, the chamber that gathers materials is formed on the downside of partition, the cooling chamber side wall is provided with discharge pipe, the discharge pipe is connected with air supply device, the cooling for the wind for inputting the lime finished product that cooling chamber is fallen into from fire grate by discharge pipe, reduce the lime finished product temperature for falling into the chamber that gathers materials very fast, it is convenient that transhipment and use are collected to lime finished product, also avoid the lime finished product scald staff of high temperature, simultaneously, the air imported above fire grate is heated by lime finished product, dispersed by fire grate, it can the more uniform raw material into above fire grate In, facilitate the normal homogeneous burning for maintaining fuel above fire grate, promotes the progress of calcination process, reduce calcination time.
Description
Technical field
The utility model relates to lime production field, in particular to a kind of mixing formula limekiln of fast cooling discharging.
Background technique
Lime is widely used in all conglomeraties such as metallurgy, chemical industry, environmental protection, building materials, mesh as industrial important auxiliary material
The preceding mixing formula limekiln for commonly preparing lime generally uses the solid fuels calcined limestone such as coal, coke to prepare lime, mesh
Preceding mixing formula limekiln generally uses kiln top feeding, and kiln bottom is unloaded the structure of ash, is integrally connected to from top to bottom inside kiln body
Space structure is shed the fuel mixed and lime stone on fire grate by material-feeding mechanism, is imported from fire grate downside empty
Gas maintains the burning of fuel, and fuel calcined limestone is made to prepare lime, and the lime calcined falls into the material collecting tank of kiln body bottom
It is interior, when the cinder-discharging port for the trench bottom that gathers materials is opened, exports and use from cinder-discharging port.
But since material collecting tank is connected to kiln body inner space, on the one hand the lime finished product fallen into material collecting tank itself has
There is higher temperature, on the other hand also continue to be influenced by kiln body internal high temperature simultaneously, temperature reduction is slower, causes from cinder-discharging port
The lime finished product temperature of output is higher, is unfavorable for staff and carries out transfer use in time, is also easy to scald staff.
In conclusion solve currently used mixing formula limekiln at present there is an urgent need for a kind of technical solution, collect lime at
The material collecting tank of product is integrally connected to kiln body inner space, causes the lime finished product temperature exported from cinder-discharging port higher, after being unfavorable for
It is continuous to collect the technical issues of transporting, also staff being be easy to cause to scald.
Utility model content
The purpose of this utility model is that: it is directed to currently used mixing formula limekiln, collects the material collecting tank of lime finished product
It is integrally connected to kiln body inner space, causes the lime finished product temperature exported from cinder-discharging port higher, be unfavorable for later collection transhipment,
Also the technical issues of be easy to causeing staff to scald provides a kind of mixing formula limekiln of fast cooling discharging.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of mixing formula limekiln of fast cooling discharging, including kiln body are provided with partition, the partition in the kiln body
On be provided with several through-holes passed through for lime finished product, the partition is arranged on the downside of fire grate, the shape between fire grate and partition
At cooling chamber, the chamber that gathers materials is formed on the downside of partition, the cooling chamber side wall is provided with discharge pipe, and the discharge pipe is connected with air-supply
Device.
The mixing formula limekiln of a kind of fast cooling discharging of the utility model, by the way that partition is arranged in kiln body, in furnace
It combs and forms special cooling chamber between the chamber that gathers materials, the wind for inputting the lime finished product that cooling chamber is fallen into from fire grate by discharge pipe
Cooling, make to fall into the chamber that gathers materials lime finished product temperature reduce it is very fast, it is convenient that transhipment and use are collected to lime finished product,
The lime finished product scald staff of high temperature is avoided, meanwhile, the wind that air supply tube imports not only cools down to lime finished product
Processing, but also disperse the air imported above fire grate by fire grate towards importing air above fire grate below fire grate, it can relatively
It is even to facilitate the normal homogeneous burning for maintaining fuel above fire grate into the raw material above fire grate, promote calcination process into
Row reduces calcination time, and absorbs the temperature of lime finished product due to importing the air above fire grate, and temperature is higher, also effectively
The air impact kiln body temperature imported above fire grate is avoided, is further ensured that going on smoothly for calcination process in kiln body.
Preferably, the discharge pipe is laid with along cooling chamber side wall spiral, it is provided on discharge pipe described in several directions
The air outlet at partition center.Discharge pipe is arranged along cooling chamber side wall spiral, so that discharge pipe integrally cools down to cooling chamber
Processing, the air for importing cooling chamber also can preferably cool down to lime finished product, and cooling effect is preferable.
Preferably, the partition bottom is provided with several conveying pipelines, the conveying pipeline top is connected to the through-hole, institute
Conveying pipeline is stated to be arranged along kiln body vertical direction.In partition bottom, setting conveying pipeline temporarily collects lime finished product, so that falling into cooling
The lime finished product of chamber is introduced into conveying pipeline in advance and is collected, and is dispersed to lime finished product in a plurality of conveying pipeline and cools down respectively, cold
But it is more preferable to be relatively piled up in an intracavitary effect of gathering materials for effect, further speeds up the reduction of lime finished product temperature.
Preferably, the conveying pipeline bottom end is provided with Fa Kong mechanism, the Fa Kong mechanism is for controlling the cooling chamber
With the connection and/or partition of the chamber that gathers materials.In conveying pipeline bottom end, Fa Kong mechanism is set, when Fa Kong mechanism closes, cooling chamber and collection
Chamber partition is expected, so that the cooling for the cold air that lime finished product is sufficiently inputted by air supply device in cooling chamber, is lowered into collection
The temperature for expecting intracavitary lime finished product, facilitates the output of lime finished product, and when valve control mechanism opening, cooling chamber is connected to the chamber that gathers materials,
So that lime finished product is smooth to be dispersed into the chamber that gathers materials, and the air of air supply device input cooling chamber is also led accordingly by conveying pipeline
Enter to gather materials intracavitary, so that the cavity temperature that gathers materials further reduces, the reduction for intracavitary temperature of conveniently gathering materials, meanwhile, it can basis
Actual conditions close Fa Kong mechanism when unloading ash, so that gather materials chamber and the partition of kiln body inner space, avoid unloading grey process
In due to wind input and evoke dust, facilitate the ash manipulation that unloads of lime finished product, reduce the waste of lime finished product, also avoid
Dust pollution makes lime finished product smoothly collect transhipment.
Preferably, the air supply device is also connected with blast pipe, described blast pipe one end and kiln body top side detachable
Connection, the other end are connect with air supply device, form circulated air between kiln body inner space and air supply device.By air supply device
Blast pipe is connected to kiln body inner space, uses so that the air exported at the top of kiln body is imported in kiln body by circulation, on the one hand has
Conducive to the air pollution environmental with dust is avoided, on the other hand, since the hot wind exported at the top of kiln body have passed through blast pipe
The conveying of long pipeline has carried out heat exchange with outside air, and temperature reduces, from the discharge pipe input intracorporal air themperature of kiln also phase
To lower, can preferably cool down to the lime finished product in cooling chamber.
Preferably, the blast pipe is arranged along kiln body outer wall spiral.By the setting of blast pipe spiral in kiln body outer wall, extend
The length of blast pipe makes the temperature for inputting cooling chamber so that the air and exterior space in blast pipe carry out heat exchange more thoroughly
It is lower.
Preferably, being provided at least one siphon port being connected to exterior space, the siphon port on the blast pipe
Opening direction it is contrary with wind flow in blast pipe.Siphon port is set on blast pipe, so that also continuous in blast pipe
Extraneous fresh air is imported, the reduction of air themperature in blast pipe is further speeded up.
In conclusion by adopting the above-described technical solution, the mixing formula that a kind of fast cooling of the utility model discharges
The beneficial effect in limekiln is:
1, by the way that partition is arranged in kiln body, special cooling chamber is formed between fire grate and the chamber that gathers materials, makes to fall from fire grate
The cooling for entering the wind that the lime finished product of cooling chamber is inputted by discharge pipe, make the lime finished product temperature for falling into the chamber that gathers materials reduce compared with
Fastly, convenient that transhipment and use are collected to lime finished product, also avoid the lime finished product scald staff of high temperature；
2, the wind that air supply tube imports not only has carried out cooling processing to lime finished product, but also on from fire grate lower section towards fire grate
Side imports air, disperses the air imported above fire grate by fire grate, convenient in the more uniform raw material into above fire grate of energy
The normal homogeneous burning for maintaining fuel above fire grate, promotes the progress of calcination process, reduces calcination time；
3, the temperature of lime finished product is absorbed due to importing the air above fire grate, temperature is higher, also effectively prevents leading
Enter the air impact kiln body temperature above fire grate, is further ensured that going on smoothly for calcination process in kiln body.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram in the mixing formula limekiln of fast cooling discharging of the utility model.
Appended drawing reference
1- kiln body, 2- partition, 21- through-hole, 22- conveying pipeline, 3- fire grate, 4- cooling chamber, 5- gather materials chamber, 6- discharge pipe, 61-
Air outlet, 7- air supply device, 8- Fa Kong mechanism, 9- blast pipe, 91- siphon port.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of mixing formula limekiln of fast cooling discharging, including kiln body 1, it is provided in the kiln body 1
Partition 2, is provided with several through-holes 21 passed through for lime finished product on the partition 2, the setting of partition 2 in 3 downside of fire grate,
Cooling chamber 4 is formed between fire grate 3 and partition 2, forms the chamber 5 that gathers materials on the downside of partition 2, and 4 side wall of cooling chamber is provided with out
Air hose 6, the discharge pipe 6 are connected with air supply device 7.
The mixing formula limekiln of a kind of fast cooling discharging of the present embodiment, by the way that partition 2 is arranged in kiln body 1, in furnace
It combs and forms special cooling chamber 4 between 3 and the chamber 5 that gathers materials, keep the lime finished product for falling into cooling chamber 4 from fire grate 3 defeated by discharge pipe 6
The cooling of the wind entered, make to fall into the chamber that gathers materials lime finished product temperature reduce it is very fast, it is convenient to lime finished product be collected transhipment and
It uses, also avoids the lime finished product scald staff of high temperature,
Preferably, since the wind that air supply device 7 imports not only has carried out cooling processing to lime finished product, but also from fire grate
3 lower sections disperse the air for importing 3 top of fire grate by fire grate 3 towards air is imported above fire grate 3, more uniform can enter fire grate 3
In the raw material of top, facilitates the normal homogeneous burning for maintaining 3 top fuel of fire grate, promote the progress of calcination process, reduce calcining
Time, simultaneously as the air for importing 3 top of fire grate absorbs the temperature of lime finished product, temperature is higher, also effectively prevents leading
Enter temperature in the air impact kiln body 1 of the top of fire grate 3, is further ensured that going on smoothly for calcination process in kiln body 1.
Embodiment 2
As shown in Figure 1, the mixing formula limekiln that a kind of fast cooling of the present embodiment discharges, structure is same as Example 1,
Difference is: the discharge pipe 6 is laid with along 4 side wall spiral of cooling chamber, is provided on discharge pipe 6 several towards the partition 2
The air outlet 61 at center.
The present embodiment a kind of fast cooling discharging mixing formula limekiln, by by discharge pipe 6 along 4 side wall spiral shell of cooling chamber
Rotation setting, so that discharge pipe 6 is whole to cooling chamber 4 to carry out cooling processing, the air for importing cooling chamber 4 also can be preferably to lime
Finished product cools down, and cooling effect is preferable, and preferably described 6 section of discharge pipe of the present embodiment is rectangle structure, 6 top surface of discharge pipe
It is provided with the air outlet 61 towards fire grate 3, the air outlet 61 towards 2 center of partition is arranged in side, and bottom surface is arranged towards the chamber 5 that gathers materials
Air outlet 61 maintain the normal combustion of fuel on fire grate 3 so that the wind of 6 top surface of discharge pipe output is smooth to enter the top of fire grate 3
The wind of material, side output carries out cooling processing to lime finished product in cooling chamber 4, and the wind of ground output is to the lime to gather materials in chamber 5
Finished product carries out cooling processing, to the greatest extent cooling down to lime finished product in the case where going on smoothly in guarantee calcination process
Processing, facilitates the fast cooling of lime finished product to discharge, and avoids scald staff.
Embodiment 3
As shown in Figure 1, the mixing formula limekiln that a kind of fast cooling of the present embodiment discharges, structure is same as Example 2,
Difference is: 2 bottom of partition is provided with several conveying pipelines 22, and 22 top of conveying pipeline is connected to the through-hole 21, institute
Conveying pipeline 22 is stated to be arranged along 1 vertical direction of kiln body.
The mixing formula limekiln of a kind of fast cooling discharging of the present embodiment, by the way that conveying pipeline 22 is arranged in 2 bottom of partition
It is interim to collect lime finished product, it is collected so that the lime finished product for falling into cooling chamber 4 is introduced into conveying pipeline 22 in advance, makes lime finished product
It is dispersed in a plurality of conveying pipeline 22 and cools down respectively, cooling effect is relatively piled up in one and gathers materials in chamber 5 due to more dispersed, makes to cool down
Effect is more preferable, further speeds up the reduction of lime finished product temperature.
Preferably, 22 bottom end of conveying pipeline is provided with Fa Kong mechanism 8, and the Fa Kong mechanism 8 is for controlling the cooling
The connection and/or partition of chamber 4 and the chamber 5 that gathers materials.The preferably described valve control component 8 of the present embodiment includes the sealing plate of plate structure and is used for
The mobile power mechanism of sealing plate is controlled, the power mechanism is motor, and Fa Kong mechanism 8 is arranged in 22 bottom end of conveying pipeline, works as valve
When controlling the closing of mechanism 8, cooling chamber 4 and the partition of chamber 5 of gathering materials, so that lime finished product is sufficiently defeated by air supply device 7 in cooling chamber 4
The cooling of the cold air entered is lowered into the temperature of lime finished product in the chamber 5 that gathers materials, facilitates the output of lime finished product, when valve control machine
When structure 8 is opened, cooling chamber 4 is connected to the chamber 5 that gathers materials, so that lime finished product is smooth to be dispersed into the chamber 5 that gathers materials, and air supply device 7 is defeated
The air for entering cooling chamber 4 is gathered materials in chamber 5 by conveying pipeline 22 also corresponding import, so that temperature further drops in the chamber 5 that gathers materials
It is low, the reduction for the temperature conveniently gathered materials in chamber 5, meanwhile, can Fa Kong mechanism 8 be closed, made according to the actual situation, when unloading ash
Must gather materials chamber 5 and the partition of 1 inner space of kiln body, avoid evoking dust due to the input of wind during unloading ash, facilitate lime
Finished product unloads ash manipulation, reduces the waste of lime finished product, also avoids dust pollution, lime finished product is made smoothly to collect transhipment.
Embodiment 4
As shown in Figure 1, the mixing formula limekiln that a kind of fast cooling of the present embodiment discharges, structure is same as Example 2,
Difference is: the air supply device 7 is also connected with blast pipe 9, and the blast pipe 9 is arranged along 1 outer wall spiral of kiln body, the air inlet
The connection of 9 one end of pipe and 1 top side detachable of kiln body, the other end are connect with air supply device 7, in 1 inner space of kiln body and air-supply dress
It sets and forms circulated air between 7.
The mixing formula limekiln of a kind of fast cooling discharging of the present embodiment, by by the blast pipe 9 and kiln of air supply device
The connection of 1 inner space of body, uses so that the air exported at the top of kiln body 1 is imported in kiln body 1 by circulation, is on the one hand conducive to avoid
On the other hand air pollution environmental with dust since the setting of 9 spiral of blast pipe is in 1 outer wall of kiln body, extends blast pipe 9
Length, the hot wind exported at the top of kiln body 1 have passed through the conveying of 9 long pipeline of blast pipe, carry out heat exchange with outside air, temperature
Degree reduces, and the air themperature inputted in kiln body 1 from discharge pipe 6 is relatively low, can be preferably to the lime finished product in cooling chamber 4
Cool down.
Preferably, at least one siphon port 91 being connected to exterior space, the siphon port are provided on the blast pipe 9
91 opening direction is contrary with wind flow in blast pipe 9.Siphon port 91 is set on blast pipe 9, so that in blast pipe 9
It is continuous to import extraneous fresh air, further speed up the reduction of air themperature in blast pipe 9.
Above embodiments are only to illustrate the utility model and not limit technical solution described in the utility model, to the greatest extent
Pipe this specification has been carried out detailed description to the utility model referring to the above embodiments, but the utility model is not limited to
Above-mentioned specific embodiment, therefore any pair of the utility model is modified or equivalent replacement, and all do not depart from utility model
Spirit and scope technical solution and its improvement, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of mixing formula limekiln of fast cooling discharging, including kiln body, it is characterised in that: be provided in the kiln body every
Plate is provided with several through-holes passed through for lime finished product on the partition, and the partition is arranged on the downside of fire grate, in fire grate and
Cooling chamber is formed between partition, forms the chamber that gathers materials on the downside of partition, and the cooling chamber side wall is provided with discharge pipe, the discharge pipe
It is connected with air supply device.
2. mixing formula as described in claim 1 limekiln, it is characterised in that: the discharge pipe is spread along cooling chamber side wall spiral
If being provided with several air outlets towards the partition center on discharge pipe.
3. mixing formula as claimed in claim 2 limekiln, it is characterised in that: the partition bottom is provided with several conveying pipelines,
The conveying pipeline top is connected to the through-hole, and the conveying pipeline is arranged along kiln body vertical direction.
4. mixing formula as claimed in claim 3 limekiln, it is characterised in that: the conveying pipeline bottom end is provided with Fa Kong mechanism,
The Fa Kong mechanism is used to control the connection and/or partition of the cooling chamber with the chamber that gathers materials.
5. the mixing formula limekiln as described in claim 1-4 any one, it is characterised in that: the air supply device is also connected with
Blast pipe, the connection of described blast pipe one end and kiln body top side detachable, the other end are connect with air supply device, empty inside kiln body
Between circulated air is formed between air supply device.
6. mixing formula as claimed in claim 5 limekiln, it is characterised in that: the blast pipe is arranged along kiln body outer wall spiral.
7. mixing formula as claimed in claim 6 limekiln, it is characterised in that: be provided on the blast pipe at least one with it is outer
The siphon port of portion space connection, the opening direction of the siphon port are contrary with wind flow in blast pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820772358.XU CN208218699U (en) | 2018-05-23 | 2018-05-23 | A kind of mixing formula limekiln of fast cooling discharging |
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| CN201820772358.XU CN208218699U (en) | 2018-05-23 | 2018-05-23 | A kind of mixing formula limekiln of fast cooling discharging |
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| CN208218699U true CN208218699U (en) | 2018-12-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020189565A (en) * | 2019-05-22 | 2020-11-26 | クラフトワーク株式会社 | Floating boat |
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2018
- 2018-05-23 CN CN201820772358.XU patent/CN208218699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020189565A (en) * | 2019-05-22 | 2020-11-26 | クラフトワーク株式会社 | Floating boat |
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Effective date of registration: 20201217 Address after: No.1109, 11th floor, building 8, no.388, north section of Yizhou Avenue, hi tech Zone, Chengdu, Sichuan 610000 Patentee after: Sichuan Ma Kiln Technology Development Co.,Ltd. Address before: 618200 Zhongxin village, Gongxing Town, Mianzhu City, Deyang City, Sichuan Province Patentee before: MIANZHU GONGXING CALCIUM OXIDE FACTORY |