CN208327410U - A kind of spraying process units of aluminium polychloride - Google Patents
A kind of spraying process units of aluminium polychloride Download PDFInfo
- Publication number
- CN208327410U CN208327410U CN201721639695.3U CN201721639695U CN208327410U CN 208327410 U CN208327410 U CN 208327410U CN 201721639695 U CN201721639695 U CN 201721639695U CN 208327410 U CN208327410 U CN 208327410U
- Authority
- CN
- China
- Prior art keywords
- spray drying
- cyclone separator
- drying tower
- aluminium polychloride
- airlock
- 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.)
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Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000004411 aluminium Substances 0.000 title claims abstract description 25
- 238000005507 spraying Methods 0.000 title claims abstract description 19
- 238000001694 spray drying Methods 0.000 claims abstract description 25
- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 4
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of spraying process units of aluminium polychloride, including reaction kettle, sedimentation basin spray drying tower, agitating device is installed in reaction kettle, reaction kettle outer layer is equipped with collet, collet lower part is equipped with circulating water intake, collet top is equipped with circulating water outlet, reactor bottom is connect with sedimentation basin, sedimentation basin is connect with liquid head tank, liquid head tank is connect by high-pressure pump with spray drying tower, several high-pressure spray guns are equipped in spray drying tower, it is spray-dried tower bottom and connects airlock I, dusty gas enters cyclone separator I in spray drying tower, I bottom of cyclone separator is installed by airlock II, I upper gas of cyclone separator enters exhaust tube discharge by air-introduced machine.The utility model is designed reasonably, structure is simple, and the dust that production process generates is few, and by multiple dedusting and gas solid separation, obtained aluminium polychloride product is uniform and stable, is suitble to industrialized production.
Description
Technical field
The utility model relates to the production equipments of aluminium polychloride, and in particular to a kind of spraying production dress of aluminium polychloride
It sets.
Background technique
Aluminium polychloride is a kind of novel purifying water treating agent, has height charge neutrality and bridge to water-borne glue body and particulate matter
Connection effect, and micro- Toxic and heavy metal ion can be strongly removed, character is stablized.The synthetic method of aluminium polychloride has very much
Kind, according to the difference of raw material, metallic aluminium method, active aluminium hydroxide method, aluminum oxide method, Alchlor process, alkali soluble can be divided into
Method etc., the levels of toxic substances such as aluminium polychloride heavy metal that wherein aluminium hydroxide method is produced are low, and this method is simple, are most often
The technique of use, but the dust of existing aluminium hydroxide method production polyaluminium aluminum technology is more, and powder is uneven, product quality one
As.
Summary of the invention
To make up the deficiencies in the prior art, the utility model provides a kind of good dedusting effect, the high polymerization chlorine of product quality
Change the spraying process units of aluminium.
The utility model is achieved by the following technical solution:
A kind of spraying process units of aluminium polychloride is characterized in that including reaction kettle, sedimentation basin spray drying
Tower is equipped with agitating device in the reaction kettle, and reaction kettle outer layer is equipped with collet, and collet lower part is equipped with circulating water intake, collet
Top is equipped with circulating water outlet；The reactor bottom is connect with sedimentation basin, and sedimentation basin is connect with liquid head tank, and liquid is high-order
Slot is connect by high-pressure pump with spray drying tower, and several high-pressure spray guns, spray drying tower bottom connection are equipped in spray drying tower
Airlock I, dusty gas enters cyclone separator I in spray drying tower, and airlock II, whirlwind are installed in I bottom of cyclone separator
I upper gas of separator enters exhaust tube discharge by air-introduced machine.
The spraying process units of the aluminium polychloride of the utility model, the spray drying top of tower connection air heating
Device, the air heater are connect with pressure fan, and cold air is entered after air heater heats by pressure fan and enters spray drying
Tower.
Further, the spraying process units of the aluminium polychloride of the utility model, the pressure fan front end installation are free
Air filter.
Further, the spraying process units of the aluminium polychloride of the utility model, the airlock I, airlock II with
Cyclone separator II connects, and II bottom of cyclone separator connects airlock III, and II upper gas of cyclone separator enters cloth bag mistake
Filter, cloth envelop collector upper gas enter exhaust tube by air-introduced machine and are discharged, go out from airlock III and cloth envelop collector bottom
The powder come enters vibrating screen.
Further, the spraying process units of the aluminium polychloride of the utility model, the sedimentation basin are horizontal sedimentation tank.
Further, the spraying process units of the aluminium polychloride of the utility model, on the agitating device from top to bottom
It is equipped at intervals with several stirring blades.
The beneficial effects of the utility model are: the utility model is designed reasonably, structure is simple, the dust that production process generates
Few, by multiple dedusting and gas solid separation, obtained aluminium polychloride product is uniform and stable, is suitble to industrialized production.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model.
In figure, 1 reaction kettle, 2 sedimentation basins, 3 liquid head tanks, 4 high-pressure pumps, 5 spray drying towers, 6 agitating devices, 7 stirrings
Blade, 8 collets, 9 circulating water intakes, 10 circulating water outlets, 11 high-pressure spray guns, 12 air heaters, 13 pressure fan, 14 air mistakes
Filter, 15 cyclone separators I, 16 air-introduced machines, 17 exhaust tubes, 18 airlocks I, 19 airlocks II, 20 cyclone separators II, 21 cloth
Bag type filter, 22 airlocks III, 23 vibrating screens.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments, to help this field
Technical staff have more complete, accurate and deep understanding to the design of the utility model of the utility model, technical solution, this is practical
Novel protection scope includes but is not limited to following embodiment, any right under the premise of without departing from spirit and scope
The modification that the details and form of the technical solution of the utility model are made is each fallen in the protection scope of the utility model.
Attached drawing is a kind of specific embodiment of the utility model.The embodiment includes that reaction kettle 1, sedimentation basin 2 are dry by spraying
Dry tower 5 is equipped with agitating device 6 in the reaction kettle 1, is equipped at intervals with several stirring blades 7 on agitating device 6 from top to bottom,
1 outer layer of reaction kettle is equipped with collet 8, and 8 lower part of collet is equipped with circulating water intake 9, and 8 top of collet is equipped with circulating water outlet 10；It is described
1 bottom of reaction kettle is connect with sedimentation basin 2, and sedimentation basin 2 is horizontal sedimentation tank, and sedimentation basin 2 is connect with liquid head tank 3, and liquid is high
Position slot 3 is connect by high-pressure pump 4 with spray drying tower 5, and air heater 12, the air are connected at the top of the spray drying tower 5
Heater 12 is connect with pressure fan 13, and cold air is entered after air heater 12 heats by pressure fan 13 and enters spray drying tower
5,13 front end of pressure fan is equipped with air filter 14；Several high-pressure spray guns 11, spray drying tower 5 are equipped in spray drying tower 5
Bottom connects airlock I 18, and dusty gas enters cyclone separator I 15, I 15 bottom of cyclone separator peace in spray drying tower 5
Airlock II 19 is filled, I 15 upper gas of cyclone separator enters exhaust tube 17 by air-introduced machine 16 and is discharged；The airlock I 18,
Airlock II 19 is connect with cyclone separator II 20, and II 20 bottom of cyclone separator connects airlock III 22, cyclone separator II
20 upper gas enter cloth envelop collector 21, and 21 upper gas of cloth envelop collector enters exhaust tube 17 by air-introduced machine 16 and is discharged,
The powder come out from airlock III 22 and 21 bottom of cloth envelop collector enters vibrating screen 23.
In the specific implementation, aluminium hydroxide, hydrochloric acid, the calcium aluminate powder pyroreaction in reaction kettle 1, reaction produce the present embodiment
Object squeezes into liquid head tank 3 after precipitating in sedimentation basin 2, liquid squeezes into spray drying by high-pressure pump 4 out of liquid head tank 3
Tower 5, cold air are entered after air heater 12 heats by pressure fan 13 after air filter 14 and enter spray drying tower
5, liquid passes through the rotary-atomizing of high-pressure spray gun 11, and powder material enters airlock I 18, and dusty gas enters cyclone separator
I 15 carry out gas solid separation, and the solid isolated enters airlock II 19, and gas enters exhaust tube 17 by air-introduced machine 16 and is discharged；
Powder enters cyclone separator II 20 by airlock I 18, airlock II 19 and carries out secondary gas solid separation, from cyclone separator II
The gas that 20 tops are gone out enters cloth envelop collector 21 and is filtered, and the powder come out from II 20 lower part of cyclone separator enters pass
Wind device III 22, the powder that airlock III 22 comes out enters after vibrating screen 23 sieves together with the powder that cloth envelop collector 21 comes out to be wrapped
Fill to obtain aluminium polychloride product.
Claims (6)
1. a kind of spraying process units of aluminium polychloride, it is characterised in that: be spray-dried including reaction kettle (1), sedimentation basin (2)
Tower (5), the reaction kettle (1) is interior to be equipped with agitating device (6), and reaction kettle (1) outer layer is equipped with collet (8), and collet (8) lower part is set
Have circulating water intake (9), collet (8) top is equipped with circulating water outlet (10)；Reaction kettle (1) bottom and sedimentation basin (2) are even
It connects, sedimentation basin (2) is connect with liquid head tank (3), and liquid head tank (3) is connected by high-pressure pump (4) and spray drying tower (5)
It connects, is equipped with several high-pressure spray guns (11) in spray drying tower (5), spray drying tower (5) bottom connects airlock I (18), spraying
Drying tower (5) interior dusty gas enters cyclone separator I (15), and airlock II (19) are installed in cyclone separator I (15) bottom, rotation
Wind separator I (15) upper gas is discharged by air-introduced machine (16) into exhaust tube (17).
2. a kind of spraying process units of aluminium polychloride according to claim 1, it is characterised in that: the spray drying
Air heater (12) are connected at the top of tower (5), which connect with pressure fan (13), and cold air passes through pressure fan
(13) enter spray drying tower (5) after entering air heater (12) heating.
3. a kind of spraying process units of aluminium polychloride according to claim 2, it is characterised in that: the pressure fan
(13) front end is equipped with air filter (14).
4. a kind of spraying process units of aluminium polychloride according to claim 1 or 2, it is characterised in that: the pass wind
Device I (18), airlock II (19) are connect with cyclone separator II (20), and cyclone separator II (20) bottom connects airlock III
(22), cyclone separator II (20) upper gas enters cloth envelop collector (21), and cloth envelop collector (21) upper gas is by drawing
Blower (16) is discharged into exhaust tube (17), and the powder come out from airlock III (22) and cloth envelop collector (21) bottom enters vibration
Dynamic sieve (23).
5. a kind of spraying process units of aluminium polychloride according to claim 1 or 2, it is characterised in that: the precipitating
Pond (2) is horizontal sedimentation tank.
6. a kind of spraying process units of aluminium polychloride according to claim 1 or 2, it is characterised in that: the stirring
Several stirring blades (7) are equipped at intervals on device (6) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639695.3U CN208327410U (en) | 2017-11-30 | 2017-11-30 | A kind of spraying process units of aluminium polychloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639695.3U CN208327410U (en) | 2017-11-30 | 2017-11-30 | A kind of spraying process units of aluminium polychloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327410U true CN208327410U (en) | 2019-01-04 |
Family
ID=64788117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639695.3U Active CN208327410U (en) | 2017-11-30 | 2017-11-30 | A kind of spraying process units of aluminium polychloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221170A (en) * | 2020-10-09 | 2021-01-15 | 马鞍山健鼎化工有限公司 | Dehumidification equipment for producing polyaluminium chloride and working method |
| CN113998723A (en) * | 2021-12-16 | 2022-02-01 | 昊华宇航化工有限责任公司 | Production device and method of polyaluminum chloride |
-
2017
- 2017-11-30 CN CN201721639695.3U patent/CN208327410U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221170A (en) * | 2020-10-09 | 2021-01-15 | 马鞍山健鼎化工有限公司 | Dehumidification equipment for producing polyaluminium chloride and working method |
| CN113998723A (en) * | 2021-12-16 | 2022-02-01 | 昊华宇航化工有限责任公司 | Production device and method of polyaluminum chloride |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spray production device of polyaluminum chloride Granted publication date: 20190104 Pledgee: Heze City Hexin Financing Guarantee Co.,Ltd. Pledgor: CHENGWU COUNTY CHENHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2024980015332 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |