CN220356099U - Lime kiln discharging cooling device - Google Patents
Lime kiln discharging cooling device Download PDFInfo
- Publication number
- CN220356099U CN220356099U CN202320140926.5U CN202320140926U CN220356099U CN 220356099 U CN220356099 U CN 220356099U CN 202320140926 U CN202320140926 U CN 202320140926U CN 220356099 U CN220356099 U CN 220356099U
- Authority
- CN
- China
- Prior art keywords
- cooling
- dust cover
- conveyor
- lime
- warehouse
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 67
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 23
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 23
- 239000004571 lime Substances 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 title claims description 10
- 239000000428 dust Substances 0.000 claims abstract description 61
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 16
- 239000000292 calcium oxide Substances 0.000 description 8
- 235000012255 calcium oxide Nutrition 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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
Abstract
The utility model provides a lime kiln ejection of compact cooling device, including being used for the conveyer (5) of intercommunication kiln discharge gate and unloading warehouse (2) feed inlet, be used for carrying out cooling fan (6) and dust remover (45) to the lime on conveyer (5), be equipped with cooling dust cover (7) on conveyer (5), the top of cooling dust cover (7) is the inclined plane that is close to unloading warehouse (2) one end height, the gas outlet of cooling fan (6) communicates with each other with cooling dust cover (7) that is close to kiln discharge gate one end; the utility model has the advantages that: when lime piece carries on the conveyer, cool off through cooling blower and cooling dust cover, can effectively reduce the temperature in the warehouse of unloading, carry out screening once in the transportation process simultaneously, the dust gas of production is purified through the dust remover, optimizes the operational environment in the warehouse of unloading.
Description
Technical Field
The utility model relates to the technical field of lime production, in particular to a lime kiln discharging and cooling device.
Background
At present, quick lime is formed by calcining stone containing calcium carbonate, the calcined quick lime has higher temperature when being discharged from a kiln and cannot be directly loaded, and the quick lime needs to be firstly stored in a warehouse for natural cooling and then loaded for transportation, so that the temperature in the warehouse is higher, meanwhile, lime blocks discharged from the kiln contain more chips and dust, larger dust can be generated when the lime blocks are transported to the warehouse, and the working environment in the warehouse is seriously influenced.
Disclosure of Invention
The utility model aims to overcome the defects and provide a lime kiln discharging and cooling device.
The utility model comprises a conveyor, a cooling fan and a dust remover, wherein the conveyor is used for communicating a kiln discharge hole and a discharge warehouse feed hole, the cooling fan is used for cooling lime on the conveyor, the conveyor is provided with a cooling dust cover, the top of the cooling dust cover is a high inclined plane near one end of the discharge warehouse, and an air outlet of the cooling fan is communicated with the cooling dust cover near one end of the kiln discharge hole;
the air inlet of the dust remover is communicated with the cooling dust cover near one end of the unloading warehouse.
The conveyor is a metal mesh belt conveyor, and the discharge end of the conveyor is higher than the feed end.
An inverted V-shaped guide plate is arranged in the middle of the net belt of the metal net belt conveyor, and two ends of the inverted V-shaped guide plate extend out of two sides of the metal net belt conveyor respectively.
An air pipe communicated with the air outlet of the cooling fan is transversely arranged in the cooling dust cover at the feeding end of the conveyor, a plurality of groups of air outlets with downward openings are arranged on the air pipe, and the length of the air pipe is not less than the width of a conveying belt of the conveyor.
The cooling dust cover is formed by welding metal corrugated plates, dust cleaning openings are formed in two sides of the cooling dust cover, and sealing doors are arranged on the dust cleaning openings.
The utility model has the advantages that: when lime piece carries on the conveyer, cool off through cooling blower and cooling dust cover, can effectively reduce the temperature in the warehouse of unloading, carry out screening once in the transportation process simultaneously, the dust gas of production is purified through the dust remover, optimizes the operational environment in the warehouse of unloading.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the internal structure of the cooling dust cover.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in the drawing, the utility model comprises a conveyor 5 used for communicating a kiln discharge hole and a discharge warehouse feed hole, a cooling fan 6 used for cooling lime on the conveyor 5 and a dust remover 45, wherein the conveyor 5 is provided with a cooling dust cover 7, the top of the cooling dust cover 7 is a high inclined plane near one end of the discharge warehouse, and the air outlet of the cooling fan 6 is communicated with the cooling dust cover 7 near one end of the kiln discharge hole;
the air inlet of the dust remover 45 is communicated with the cooling dust cover 7 near one end of the unloading warehouse, and the dust remover 45 is a cyclone dust remover.
The quick lime that the kiln came out is carried to unloading warehouse through conveyer 5, the length of conveyer 5 is 80-100 meters, be convenient for cool off at the cooling of heat dissipation that the quick lime can be abundant in the transportation process, the top of cooling dust cover 7 is the inclined plane that is close to unloading warehouse one end height, when high temperature quick lime enters into in the cooling dust cover 7, cooling fan 6 is to outside cold air input to cooling dust cover 7 in carry out the jetting cooling to quick lime, the principle that the produced high temperature unrestrained utilization hot air risees, the high temperature gas can flow to the higher one end of cooling dust cover 7, the hot air can dispel the heat at the higher one end of in-process cooling dust cover 7 that flows, further reduction quick lime's temperature, the hot air current that contains the dust is again discharged after purifying through dust remover 45.
Preferably, the conveyor 5 is a metal mesh belt conveyor, and small scraps and dust are leaked from meshes to screen when lime blocks are conveyed on the metal mesh belt conveyor; the discharge end of conveyer 5 is higher than the feed end, is the slope form, and conveyer 5 is carrying lime piece when carrying to the discharge end, also carries out the steam flow direction discharge end direction simultaneously, is equipped with the clearance between conveyer 5 and the cooling dust cover 7 bottom during the installation for deposit piece and dust that leaks down, the staff regularly clear up piece and dust.
Further, an inverted V-shaped guide plate 46 is arranged in the middle of the net belt of the metal net belt conveyor, and two ends of the inverted V-shaped guide plate 46 extend to the outer 9 of two sides of the metal net belt conveyor respectively. The inverted V-shaped guide plate 46 is used for enabling dust leaked from the mesh belt to fall down from two sides of the metal mesh belt conveyor and stacking, so that cleaning is facilitated.
Further, an air pipe 30 communicated with the air outlet of the cooling fan 6 is transversely arranged in the cooling dust cover 7 at the feeding end of the conveyor 5, a plurality of groups of air outlets with downward openings are arranged on the air pipe 30, and the length of the air pipe 30 is not less than the width of a conveying belt of the conveyor 5. The cooling fan 6 introduces external air into the cooling dust cover 7 through the air pipe 30, and air-cools the lime blocks on the feeding end of the conveyor 5, so as to reduce the temperature of the lime blocks.
Specifically, cooling dust cover 7 is formed by the welding of metal corrugated plate, and metal corrugated plate can be used as the heating panel, and the heat energy that can be quick in the cooling dust cover 7 gives off, and the both sides of cooling dust cover 7 all are equipped with the deashing mouth, and are equipped with sealing door on the deashing mouth, and the deashing mouth is used for the staff to get into the inside dust of clearance.
Claims (5)
1. The lime kiln discharging and cooling device is characterized by comprising a conveyor (5) used for communicating a kiln discharging hole with a discharging warehouse feeding hole, a cooling fan (6) used for cooling lime on the conveyor (5) and a dust remover (45), wherein the conveyor (5) is provided with a cooling dust cover (7), the top of the cooling dust cover (7) is a slope which is close to one end of the discharging warehouse and is high, and an air outlet of the cooling fan (6) is communicated with the inside of the cooling dust cover (7) which is close to one end of the kiln discharging hole;
the air inlet of the dust remover (45) is communicated with the cooling dust cover (7) near one end of the unloading warehouse.
2. The lime kiln discharge cooling device according to claim 1, characterized in that the conveyor (5) is a metal mesh belt conveyor, and the discharge end of the conveyor (5) is higher than the feed end.
3. The lime kiln discharge cooling device according to claim 2, wherein an inverted V-shaped guide plate (46) is arranged in the middle of the mesh belt of the metal mesh belt conveyor, and two ends of the inverted V-shaped guide plate (46) extend to the outside (9) of two sides of the metal mesh belt conveyor respectively.
4. The lime kiln discharging cooling device according to claim 1, characterized in that an air pipe (30) communicated with the air outlet of the cooling fan (6) is transversely arranged in a cooling dust cover (7) at the feeding end of the conveyor (5), a plurality of groups of air outlets with downward openings are arranged on the air pipe (30), and the length of the air pipe (30) is not less than the width of a conveying belt of the conveyor (5).
5. The lime kiln discharge cooling device according to claim 1, characterized in that the cooling dust cover (7) is formed by welding metal corrugated plates, dust cleaning openings are formed in two sides of the cooling dust cover (7), and a sealing door is arranged on the dust cleaning openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320140926.5U CN220356099U (en) | 2023-02-07 | 2023-02-07 | Lime kiln discharging cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320140926.5U CN220356099U (en) | 2023-02-07 | 2023-02-07 | Lime kiln discharging cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356099U true CN220356099U (en) | 2024-01-16 |
Family
ID=89507303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320140926.5U Active CN220356099U (en) | 2023-02-07 | 2023-02-07 | Lime kiln discharging cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356099U (en) |
-
2023
- 2023-02-07 CN CN202320140926.5U patent/CN220356099U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |