CN201692671U - Spray-drying device of anhydrous calcium chloride - Google Patents

Spray-drying device of anhydrous calcium chloride Download PDF

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Publication number
CN201692671U
CN201692671U CN2010201417175U CN201020141717U CN201692671U CN 201692671 U CN201692671 U CN 201692671U CN 2010201417175 U CN2010201417175 U CN 2010201417175U CN 201020141717 U CN201020141717 U CN 201020141717U CN 201692671 U CN201692671 U CN 201692671U
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CN
China
Prior art keywords
drying
calcium chloride
hot
anhydrous calcium
solid
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
Application number
CN2010201417175U
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Chinese (zh)
Inventor
袁景海
孙维武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weifang Qiangyuan Chemical Industry Co Ltd
Original Assignee
Weifang Qiangyuan Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weifang Qiangyuan Chemical Industry Co Ltd filed Critical Weifang Qiangyuan Chemical Industry Co Ltd
Priority to CN2010201417175U priority Critical patent/CN201692671U/en
Application granted granted Critical
Publication of CN201692671U publication Critical patent/CN201692671U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a spray-drying device of anhydrous calcium chloride, which comprises a drying tower, a storage device, a spraying device, a hot-blast air uniform distributor, a hot-blast air exhaust port, a material collecting bin and conveying devices, wherein a first material discharge valve is arranged at the bottom of the drying tower; a hot-blast air uniform distributor pipeline is connected with a hot-blast air source; the hot-blast air exhaust port is arranged inside the drying tower; the pipeline is connected with a solid-gas separator; a second material discharge valve is arranged at a discharge port of the solid-gas separator; the conveying devices are arranged between the material collecting bin and the first material discharge valve and between the material collecting bin and the second material discharge valve; the atomized high-concentration calcium chloride solution is instantaneously dried by hot-blast air conveyed by the hot-blast air uniform distributor; the dried materials enter the material collecting bin through the first material discharge valve and the second material discharge valve; other media are not introduced in the drying process so as to ensure the purity of products; and meanwhile, the device can be continuously operated and improves the production efficiency.

Description

The anhydrous calcium chloride spray-drying installation
Technical field
The utility model relates to a kind of tower spray-drying installation, relates in particular to the tower spray-drying installation of a kind of anhydrous calcium chloride powder preparation.
Background technology
At present, produce the anhydrous calcium chloride powder technology to produce the calcium chloride dihydrate dish, it is main drying then, pulverizing, and technological process is long, is simply equipped, and has had a strong impact on production efficiency; Usually owing to the equipment reason, enter impurity in process of production and polluted material, reduced the quality of product simultaneously.
The utility model content
Technical problem to be solved in the utility model provides the anhydrous calcium chloride spray-drying installation of a kind of production efficiency height, good product quality.
For solving the problems of the technologies described above, the technical solution of the utility model is: the anhydrous calcium chloride spray-drying installation, comprise drying tower and store up device, the bottom of described drying tower is provided with the first material vent valves, also be provided with on the described drying tower: sprayer unit, comprise nozzle, described nozzle pipeline is connected with the raw material supply pump, the end of described nozzle is equipped with the high speed atomizing disk, and described high speed atomizing disk power is connected with motor; Hot blast uniform device, the air outlet of described hot blast uniform device are opened in described drying tower inner chamber, and described hot blast uniform device pipeline is connected with hot air source, and described hot air source comprises hot air heating apparatus, and described hot air heating apparatus is connected with air blast; The hot blast outlet is arranged on described drying tower inside, and described hot blast outlet pipeline is connected with the solid and gas separator, and the discharge gate of described solid and gas separator is provided with the second material vent valves; The described device of storing up comprises: material-gathering device comprises collecting bin; Conveying device is arranged between described collecting bin and the described first material vent valves and between described collecting bin and the described second material vent valves.
As optimized technical scheme, the bottom of described drying tower is provided with conical cavity.
As optimized technical scheme, the outer wall of described drying tower bottom is provided with pneumatic vibrator.
As optimized technical scheme, the exhaust outlet pipeline of described solid and gas separator is connected with gas wash tower.
As optimized technical scheme, described solid and gas is provided with air-introduced machine between the exhaust outlet of device and gas wash tower.
As optimized technical scheme, described solid and gas separator is a cyclone separator.
As optimized technical scheme, described conveying device is a screw elevator.
As optimized technical scheme, described conveying device is provided with cooling jacket.
Owing to adopted technique scheme, the anhydrous calcium chloride spray-drying installation, comprise drying tower and store up device, the bottom of described drying tower is provided with the first material vent valves, also be provided with on the described drying tower: sprayer unit, comprise nozzle, described nozzle pipeline is connected with the raw material supply pump, the end of described nozzle is equipped with the high speed atomizing disk, and described high speed atomizing disk power is connected with motor; Hot blast uniform device, the air outlet of described hot blast uniform device are opened in described drying tower inner chamber, and described hot blast uniform device pipeline is connected with hot air source, and described hot air source comprises hot air heating apparatus, and described hot air heating apparatus is connected with air blast; The hot blast outlet is arranged on described drying tower inside, and described cold wind outlet pipeline is connected with the solid and gas separator, and the discharge gate of described solid and gas separator is provided with the second material vent valves; The described device of storing up comprises: material-gathering device comprises collecting bin; Conveying device is arranged between described collecting bin and the described first material vent valves and between described collecting bin and the described second material vent valves; Sprayer unit is with the high calcium chloride concentration solution atomization, the hot blast that the hot blast uniform device is carried is with the high calcium chloride concentration wink-dry, a dried material part enters the drying tower bottom, emit by the first material vent valves, part material enters the solid and gas separator with hot blast, emitted by the second material vent valves, the material of being emitted by the first material vent valves and the second material vent valves enters collecting bin through conveying device; Do not introduce other media in whole dry run, effectively guaranteed product purity, this device material operation sealing has improved collection rate, and can continued operation, has improved production efficiency.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in drawings, the anhydrous calcium chloride spray-drying installation, comprise drying tower 1 and store up device, the bottom of described drying tower 1 is provided with conical cavity 2, described conical cavity 2 is connected with the first material vent valves 8, the outer wall of described drying tower bottom is provided with pneumatic vibrator 17, also be provided with on the described drying tower 1: sprayer unit, comprise nozzle 7, described nozzle 7 pipelines are connected with raw material supply pump 3, the end of described nozzle 7 is equipped with high speed atomizing disk 13, and described high speed atomizing disk 13 power are connected with motor 18; Hot blast uniform device 6, the air outlet of described hot blast uniform device 6 are opened in described drying tower 1 inner chamber, and described hot blast uniform device 6 pipelines are connected with hot air source, and described hot air source comprises hot air heating apparatus 5, and described hot air heating apparatus 5 is connected with air blast 4; Hot blast outlet 16, be arranged on described drying tower 1 inside, described hot blast outlet 16 pipelines are connected with solid and gas separator 12, the discharge gate of described solid and gas separator 12 is provided with the second material vent valves 15, exhaust outlet 14 pipelines of described solid and gas separator 12 are connected with gas wash tower 11, described solid and gas is provided with air-introduced machine between the exhaust outlet 14 of device 12 and gas wash tower 11, described solid and gas separator is a cyclone separator; The described device of storing up comprises: material-gathering device comprises collecting bin 10; Conveying device is arranged between described collecting bin 10 and the described first material vent valves 8 and between described collecting bin 10 and the described second material vent valves 15, described conveying device is a screw elevator 9, and described screw elevator 9 is provided with cooling jacket.
During production, sprayer unit is with the high calcium chloride concentration solution atomization, the hot blast that hot blast uniform device 6 is carried is with the high calcium chloride concentration wink-dry, a dried material part enters drying tower 1 bottom, emit by the first material vent valves 8, part material enters solid and gas separator 12 with hot blast, emit by the second material vent valves 15, hot blast behind the separation of material enters gas wash tower 11, after air-introduced machine discharge, the material of being emitted by the first material vent valves 8 and the second material vent valves 15 enters collecting bin 10, packing then through conveying device; Do not introduce other media in whole dry run, effectively guaranteed product purity, this device material operation sealing has improved collection rate, and can continued operation, has improved production efficiency.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
All are from design of the present utility model, and the structure conversion of having done without creative work all drops within the protection domain of the present utility model.

Claims (8)

1. the anhydrous calcium chloride spray-drying installation comprises drying tower and stores up device, it is characterized in that the bottom of described drying tower is provided with the first material vent valves, also is provided with on the described drying tower:
Sprayer unit comprises nozzle, and described nozzle pipeline is connected with the raw material supply pump, and the end of described nozzle is equipped with the high speed atomizing disk, and described high speed atomizing disk power is connected with motor;
Hot blast uniform device, the air outlet of described hot blast uniform device are opened in described drying tower inner chamber, and described hot blast uniform device pipeline is connected with hot air source, and described hot air source comprises hot air heating apparatus, and described hot air heating apparatus is connected with air blast;
The hot blast outlet is arranged on described drying tower, and described hot blast outlet pipeline is connected with the solid and gas separator, and the discharge gate of described solid and gas separator is provided with the second material vent valves;
The described device of storing up comprises:
Material-gathering device comprises collecting bin;
Conveying device is arranged between described collecting bin and the described first material vent valves and between described collecting bin and the described second material vent valves.
2. anhydrous calcium chloride spray-drying installation as claimed in claim 1 is characterized in that: the bottom of described drying tower is provided with conical cavity.
3. anhydrous calcium chloride spray-drying installation as claimed in claim 1 is characterized in that: the outer wall of described drying tower bottom is provided with pneumatic vibrator.
4. anhydrous calcium chloride spray-drying installation as claimed in claim 3 is characterized in that: the exhaust outlet pipeline of described solid and gas separator is connected with gas wash tower.
5. anhydrous calcium chloride spray-drying installation as claimed in claim 4 is characterized in that: described solid and gas is provided with air-introduced machine between the exhaust outlet of device and gas wash tower.
6. as claim 4 or 5 described anhydrous calcium chloride spray-drying installations, it is characterized in that: described solid and gas separator is a cyclone separator.
7. anhydrous calcium chloride spray-drying installation as claimed in claim 1 is characterized in that: described conveying device is a screw elevator.
8. anhydrous calcium chloride spray-drying installation as claimed in claim 7 is characterized in that: described conveying device is provided with cooling jacket.
CN2010201417175U 2010-03-26 2010-03-26 Spray-drying device of anhydrous calcium chloride Expired - Fee Related CN201692671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201417175U CN201692671U (en) 2010-03-26 2010-03-26 Spray-drying device of anhydrous calcium chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201417175U CN201692671U (en) 2010-03-26 2010-03-26 Spray-drying device of anhydrous calcium chloride

Publications (1)

Publication Number Publication Date
CN201692671U true CN201692671U (en) 2011-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201417175U Expired - Fee Related CN201692671U (en) 2010-03-26 2010-03-26 Spray-drying device of anhydrous calcium chloride

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104740886A (en) * 2014-07-21 2015-07-01 施荣芳 Spraying type drying device
CN105617708A (en) * 2015-12-25 2016-06-01 中国海洋大学 Vibration type atomized evaporative crystallization device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104740886A (en) * 2014-07-21 2015-07-01 施荣芳 Spraying type drying device
CN105617708A (en) * 2015-12-25 2016-06-01 中国海洋大学 Vibration type atomized evaporative crystallization device

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110105

Termination date: 20140326

C17 Cessation of patent right