CN208577441U - A kind of kaolin calcined system - Google Patents
A kind of kaolin calcined system Download PDFInfo
- Publication number
- CN208577441U CN208577441U CN201821160111.9U CN201821160111U CN208577441U CN 208577441 U CN208577441 U CN 208577441U CN 201821160111 U CN201821160111 U CN 201821160111U CN 208577441 U CN208577441 U CN 208577441U
- Authority
- CN
- China
- Prior art keywords
- feed
- calcining furnace
- pipe
- surge chamber
- chamber
- 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
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000005995 Aluminium silicate Substances 0.000 title claims abstract description 21
- 235000012211 aluminium silicate Nutrition 0.000 title claims abstract description 21
- 238000001354 calcination Methods 0.000 claims abstract description 42
- 239000000428 dust Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 27
- 238000009834 vaporization Methods 0.000 claims description 10
- 230000008016 vaporization Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229910052622 kaolinite Inorganic materials 0.000 description 5
- 239000004927 clay Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052900 illite Inorganic materials 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000037 vitreous enamel Substances 0.000 description 1
- -1 weaving Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a kind of kaolin calcined systems, belong to kaolin production equipment technology.The system comprises feed pipe, blanking device, calcining furnace and dust treatment devices；The feed pipe is connect with the top of the blanking device, the calcining furnace includes calcining furnace feed end and calcining furnace inlet end, the blanking device includes feed hopper and feed surge chamber, it is connected between the lower part of the feed hopper and the feed surge chamber by connecting pipe, the lower part of the feed surge chamber is equipped with feed pipe, and the end of the feed pipe is connect with the calcining furnace feed end；The cross sectional shape of the feed hopper is trapezoidal, the cross sectional shape of the feed surge chamber is that be overlapped the both ends to be formed small for two trapezoidal bottom surfaces, shape broad in the middle, the feed end of the calcining furnace are equipped with the downtake pipe for being connected to feed surge chamber, and the middle part of the calcining furnace is equipped with second exhaust pipe.The advantages of energy consumption is effectively reduced in the system of the utility model, improves calcination efficiency.
Description
Technical field
The utility model relates to a kind of kaolin calcined systems, belong to kaolin production equipment technology.
Background technique
Kaolin is a kind of nonmetallic minerals, is a kind of clay and clay rock based on kaolinite race clay mineral.Cause
White and fine and smooth, also known as white clouds are native.It gains the name because of Jiangxi Province, kaolinite village, Jing Dezhen.
The pure kaolin of matter has the physicochemical properties such as good plasticity and fire resistance in pure white fine and smooth, soft earthy.Its
Mineralogical composition is mainly by the mineral compositions such as kaolinite, galapectite, hydromica, illite, montmorillonite and quartz, feldspar.Kaolinite
Native purposes is very extensive, is mainly used for papermaking, ceramics and refractory material, secondly for coating, gum filler, frit for porcelain enamel and white
Cement raw material is used for plastics, paint, pigment, grinding wheel, pencil, daily cosmetics, soap, pesticide, medicine, weaving, stone on a small quantity
The industrial departments such as oil, chemical industry, building materials, national defence.
Kaolinic production process includes broken, crushing, calcining etc., and in the prior art, kaolin produces in calcination process
Raw high-temperature tail gas, due to containing a certain amount of dust, it has not been convenient to utilize again, so that the utilization rate of thermal energy is not by directly exhausting
Height causes energy waste, is unfavorable for environmental protection.
Utility model content
The utility model aims to solve the problem that kaolin calcined tail gas in the process is not utilized effectively in the prior art, causes
The technical issues of energy waste, provides a kind of new kaolin calcined system.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of kaolin calcined system, it is characterised in that: including the processing of feed pipe, blanking device, calcining furnace and dust
Device；The feed pipe is connect with the top of the blanking device, and the calcining furnace includes calcining furnace feed end and calcining furnace
Inlet end, the blanking device include feed hopper and feed surge chamber, the lower part of the feed hopper and the feed surge chamber it
Between connected by connecting pipe, the lower part of the feed surge chamber is equipped with feed pipe, the end of the feed pipe and the calcining
The connection of furnace feed end；The cross sectional shape of the feed hopper be it is trapezoidal, the cross sectional shape of the feed surge chamber is two trapezoidal bottoms
Face is overlapped the small at both ends and big in the middle shape to be formed, and the feed end of the calcining furnace, which is equipped with, is connected to the first of feed surge chamber
Exhaust pipe, the middle part of the calcining furnace are equipped with the second exhaust pipe for being connected to feed hopper.
In order to which the utility model is better achieved, further, the feed hopper top is equipped with the upper cover for sealing, institute
It states and is connected with third exhaust pipe on lid, the end of the third exhaust pipe connects the dust treatment device.
Further, the third exhaust pipe is equipped with air-introduced machine.
Further, the dust treatment device includes spray chamber and vaporization chamber, is equipped with spray piping in the spray chamber,
The lower part of spray piping is equipped with spray head, and the liquid feeding end of the spray piping is equipped with water tank；The vaporization chamber and the spray
Room is connected by Drainage pipe.
Further, the calcining furnace inlet end is equipped with the first admission line, and first admission line is equipped with and steaming
Send out the second admission line of room connection.
Further, the middle part of the feed hopper is equipped with the first pneumatic hammer, and the middle part of feed surge chamber is equipped with the second pneumatic hammer.
The utility model has the beneficial effects that
(1) the utility model by calcining furnace be arranged downtake pipe, second exhaust pipe, by calcining furnace feed end with
And the tail gas at middle part is led in blanking device, carries out the pre-heat treatment to material, so that material there has been before entering calcining furnace
Certain temperature can shorten material in the residence time of calcining furnace, improve calcination efficiency；Also, the lower temperature in calcining furnace
Tail gas also obtained effective utilization, improve heat utilization rate.
It (2), can be to being generated in material dropping process by the way that dust treatment device is arranged on feed hopper in the utility model
Dust handled, to guarantee that equipment continues normally to run；Specifically, pass through the spray mode with spray tube and spray head
It handles, the particulate matter in dust can be brought into water, prevent dust to be discharged into atmosphere and pollute.After dust is brought into water,
When the kaolin of deposition is enough, pass through the evaporation of vaporization chamber, after removing the water in deposit, the kaolinite after being dried
Soil is, it can be achieved that kaolinic recycling in dust.
(3) the problem of blanking in blanking process of the kaolin of powdery fine particle is unsmooth in order to prevent, forms " bridge formation ",
The utility model is equipped with the first pneumatic hammer at the middle part of feed hopper, and the middle part of feed surge chamber is equipped with the second pneumatic hammer, passes through pneumatic hammer
Vibration, material is shaken off, to realize normal blanking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1- feed pipe, 2- blanking device, 201- feed hopper, 202- feed surge chamber, 3- calcining furnace, 301- are forged
Burn furnace feed end, 302- calcining furnace inlet end, 4- dust treatment device, 401- spray chamber, 402- vaporization chamber, 403- spray tube
Road, 404- spray head, 405- water tank, 406- drain pipe, 5- connecting pipe, 6- feed pipe, 7- downtake pipe, 8- second row
Tracheae, 9- upper cover, 10- third exhaust pipe, 11- air-introduced machine, the first admission line of 12-, the second admission line of 13-, the first gas of 14-
Hammer, the second pneumatic hammer of 15-.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
A kind of kaolin calcined system, as shown in Figure 1, including at feed pipe 1, blanking device 2, calcining furnace 3 and dust
Manage device 4；Feed pipe 1 is connect with the top of blanking device 2, and calcining furnace 3 includes calcining furnace feed end 301 and calcining furnace air inlet
End 302, blanking device 2 include feed hopper 201 and feed surge chamber 202, the lower part of feed hopper 201 and feed surge chamber 202 it
Between connected by connecting pipe 5, the lower part of feed surge chamber 202 is equipped with feed pipe 6, and the end of feed pipe 6 and calcining furnace are fed
301 connection of end；The cross sectional shape of feed hopper 201 be it is trapezoidal, the cross sectional shape of feed surge chamber 202 is that two trapezoidal bottom surfaces are overlapped
The small at both ends and big in the middle shape formed, calcining furnace feed end 301 are equipped with the downtake pipe for being connected to feed surge chamber 202
7, the middle part of calcining furnace 3 is equipped with the second exhaust pipe 8 for being connected to feed hopper 201.Downtake pipe and second exhaust pipe will be calcined
High temperature air in furnace drains into blanking device, and material is preheated during the falling process, can slow down temperature in calcining furnace
Decrease speed, meanwhile, the shape of specific feed surge chamber, can increase big hot-air and material attaching space, extend connect
The time is touched, thermal efficiency is improved.
In the present embodiment, 201 top of feed hopper is equipped with the upper cover 9 for sealing, and third exhaust is connected in the upper cover 9
The end of pipe 10, the third exhaust pipe 10 connects the dust treatment device 4, and the dust treatment device of the present embodiment can make
Various structures in the prior art, such as bag filter, as long as can be realized removing dust, ensure the air of discharge to environment without
Pollution.Third exhaust pipe 10 in the present embodiment is equipped with air-introduced machine 11.
Embodiment 2
On the basis of embodiment 1, specifically, dust treatment device 4 includes spray chamber 401 and vaporization chamber to the present embodiment
402, be equipped with spray piping 403 in spray chamber 401, the lower part of spray piping 403 is equipped with spray head 404, spray piping 403 into
Liquid end is equipped with water tank 405；Vaporization chamber 402 is connect with spray chamber 401 by Drainage pipe 406.
Calcining furnace inlet end 302 is equipped with the first admission line 12, and the first admission line 12 is equipped with and is connected to vaporization chamber 402
The second admission line 13.
Blanking is unsmooth in order to prevent causes the problem of " building bridge ", and the middle part of the feed hopper 201 of the present embodiment is equipped with the first gas
The middle part of hammer 14, feed surge chamber 202 is equipped with the second pneumatic hammer 15.
The many places pipeline of the present embodiment is equipped with valve, for controlling the flow direction of gas, liquid.
It should be noted that the term " first ", " second " etc. in the utility model are merely for convenience of describing and understand,
Not to the quantity of technical characteristic, using being sequentially defined.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the objective and range of technical solutions of the utility model, should all be covered
In the scope of the claims of the utility model.
Claims (6)
1. a kind of kaolin calcined system, it is characterised in that: including feed pipe (1), blanking device (2), calcining furnace (3) and powder
Dirt processing unit (4)；The feed pipe (1) connect with the top of the blanking device (2), and the calcining furnace (3) includes forging
It burns furnace feed end (301) and calcining furnace inlet end (302), the blanking device (2) includes feed hopper (201) and feed surge chamber
(202), it is connect between the lower part of the feed hopper (201) and the feed surge chamber (202) by connecting pipe (5), it is described
The lower part of feed surge chamber (202) is equipped with feed pipe (6), the end of the feed pipe (6) and the calcining furnace feed end (301)
Connection；The cross sectional shape of the feed hopper (201) be it is trapezoidal, the cross sectional shape of the feed surge chamber (202) is two trapezoidal
Bottom surface is overlapped the small at both ends and big in the middle shape to be formed, and the calcining furnace feed end (301) is equipped with and is connected to feed surge chamber
(202) downtake pipe (7), the middle part of the calcining furnace (3) are equipped with the second exhaust pipe (8) for being connected to feed hopper (201).
2. kaolin calcined system as described in claim 1, it is characterised in that: feed hopper (201) top is equipped with and is used for
The upper cover (9) of sealing is connected with third exhaust pipe (10) on the upper cover (9), the end connection of the third exhaust pipe (10)
The dust treatment device (4).
3. kaolin calcined system as claimed in claim 2, it is characterised in that: the third exhaust pipe (10) is equipped with air inducing
Machine (11).
4. kaolin calcined system as claimed in claim 1 or 2, it is characterised in that: the dust treatment device (4) includes spray
Room (401) and vaporization chamber (402) are drenched, is equipped with spray piping (403) in the spray chamber (401), the lower part of spray piping (403)
Equipped with spray head (404), the liquid feeding end of the spray piping (403) is equipped with water tank (405)；The vaporization chamber (402) and institute
Spray chamber (401) are stated to connect by Drainage pipe (406).
5. kaolin calcined system as claimed in claim 4, it is characterised in that: the calcining furnace inlet end (302) is equipped with the
One admission line (12), first admission line (12) are equipped with the second admission line (13) being connected to vaporization chamber (402).
6. kaolin calcined system as described in claim 1, it is characterised in that: the middle part of the feed hopper (201) is equipped with the
The middle part of one pneumatic hammer (14), feed surge chamber (202) is equipped with the second pneumatic hammer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160111.9U CN208577441U (en) | 2018-07-16 | 2018-07-16 | A kind of kaolin calcined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160111.9U CN208577441U (en) | 2018-07-16 | 2018-07-16 | A kind of kaolin calcined system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577441U true CN208577441U (en) | 2019-03-05 |
Family
ID=65510977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821160111.9U Expired - Fee Related CN208577441U (en) | 2018-07-16 | 2018-07-16 | A kind of kaolin calcined system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577441U (en) |
-
2018
- 2018-07-16 CN CN201821160111.9U patent/CN208577441U/en not_active Expired - Fee Related
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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: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |