CN207214663U - A kind of dry dust removal device of titanium dioxide - Google Patents
A kind of dry dust removal device of titanium dioxide Download PDFInfo
- Publication number
- CN207214663U CN207214663U CN201721076583.1U CN201721076583U CN207214663U CN 207214663 U CN207214663 U CN 207214663U CN 201721076583 U CN201721076583 U CN 201721076583U CN 207214663 U CN207214663 U CN 207214663U
- Authority
- CN
- China
- Prior art keywords
- air
- hothouse
- titanium dioxide
- blade
- dust removal
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 239000012716 precipitator Substances 0.000 claims abstract description 8
- 238000007873 sieving Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- -1 base Chemical compound 0.000 claims abstract 2
- 238000007790 scraping Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000001038 titanium pigment Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The utility model discloses a kind of dry dust removal device of titanium dioxide,Including base,The top of the base is provided with hothouse,The rotary electric machine of the chassis interior is rotatablely connected by rotary shaft and the blade positioned at hothouse inner chamber,The hothouse bottom outside left and right ends are provided with blowing hot-air device and upper outside left and right ends are provided with feed pipe and discharge nozzle,The left end of the feed pipe is provided with material-pulling device,The charging aperture of the discharge nozzle is provided with filter screen and inner-walls of duct is provided with heating resistance wire,The discharging opening connection cyclone separator of the discharge nozzle,The cyclone separator upper end outlet is connected by pipeline with high temperature fiber bag precipitator and lower end outlet is connected by pipeline with titanium dioxide sieving machine,The air outlet of the high temperature fiber bag precipitator is connected by the air inlet of airduct and air-introduced machine,The device reduces energy consumption,Increase the impact strength and breaking capacity of blade,The wind speed of increase hothouse can take away the bulky grain for falling into hothouse bottom.
Description
Technical field
The utility model belongs to raw material drying technical field of dust removal equipment, and in particular to a kind of drying, dedusting dress of titanium dioxide
Put.
Background technology
Drying equipment in production process of titanium pigment, wet stock is really pressed into the inner chamber that drier is sent into after cake, it is wet
Material carries out heat exchange in inner chamber with the hot-air risen along inwall, is then crushed in bottom by blade, after crushing
Short grained titanium dioxide rises with hot-air, and standard compliant particle enters cyclone separator along airduct, and diameter is more than mark
It is accurate that crushings then can not be re-started by filter screen after particles fall, and the conventional sudden strain of a muscle of drying equipment in production process of titanium pigment
Drying machine is steamed, because the bottom of flash dryer is reverse taper, angle is smaller, and after hot blast is by annular space, ventilation-sectional area is quickly
Expanding, gas velocity reduces, and is not enough to the little particle after crushing blowing upper middle part and further crushes, dries, with the raising of inventory,
The particulate material of bottom deposit is more and more, the increase of bottom distribution blade load, causes excess load to shut down and occurs often.
Utility model content
The purpose of this utility model is to provide a kind of dry dust removal device of titanium dioxide, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of dry dust removal device of titanium dioxide, bag
Base is included, the top of the base is provided with hothouse, and the rotary electric machine of the chassis interior by rotary shaft and is located at hothouse
The blade rotation connection of inner chamber, the blade include upper strata blade, middle level blade, primary blades, round platform and helical ring band, it is described on
Layer blade is welded in the top of rotary shaft and positioned at the top of round platform, and the outer surface of the round platform is provided with primary blades, the main lobe
Helical ring band is welded with the outside of piece, middle level blade, the hothouse bottom outside left and right ends are welded with the helical ring band
Feed pipe and discharge nozzle are provided with provided with blowing hot-air device and upper outside left and right ends, the left end of the feed pipe fills provided with pusher
Put, the charging aperture of the discharge nozzle is provided with filter screen and inner-walls of duct is provided with heating resistance wire, and the discharging opening of the discharge nozzle connects
Cyclone separator is connect, the cyclone separator upper end outlet is connected by pipeline with high temperature fiber bag precipitator and lower end outlet is logical
Piping is connected with titanium dioxide sieving machine, and the air outlet of the high temperature fiber bag precipitator passes through airduct and the air inlet of air-introduced machine
Connect.
Preferably, the hothouse is shaped as cylindrical type.
Preferably, the upper end of the dry chamber interior walls is located at the lower end of the discharging opening of feed pipe and is provided with temperature sensor.
Preferably, the blowing hot-air device includes air cleaner, air blower and heater, and the air cleaner goes out
Air port is communicated by pipeline with the air inlet of air blower, the air inlet phase that the air outlet of the air blower passes through pipeline and heater
Logical, the air outlet of the heater is communicated by pipeline with the bottom of hothouse inner chamber.
Preferably, the material-pulling device includes cylinder and scraping wings, and the output shaft of the cylinder is fixedly connected with scraping wings,
The discharging opening of the feed pipe is provided with baffle plate and baffle plate is provided with infrared induction instrument.
Preferably, on the helical ring band under equidistant be provided with two.
Technique effect of the present utility model and advantage：The dry dust removal device of the titanium dioxide, from stereo rotating vane type,
Agitating device is made up of rotating bar, blade and helical ring band, and upper strata blade haves three layers, and the bulk plaster material added is disperseed, in
The bulky grain that layer blade is mainly used in falling on bottom crushes, at the same accelerate powder that lower floor blows and air-flow to rotate to be raising strong
Degree is strengthened with two helical ring bands, bag weldering helical ring band outside primary blades, adds the impact strength and breaking capacity of blade,
Two blowing hot-air devices improve unloaded wind speed to blowing, and can will fall into hothouse lowest part bulky grain and take away, and can reduce energy consumption,
Breaking capacity is strong.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the structural representation of the utility model blowing hot-air device；
Fig. 4 is the structural representation of the utility model material-pulling device；
Fig. 5 is the structural representation of the utility model blade.
In figure：1 base, 2 hothouses, 3 temperature sensors, 4 rotary electric machines, 5 blades, 6 blowing hot-air devices, 7 feed pipes, 8
Material-pulling device, 9 discharge nozzles, 10 filter screens, 11 heating resistance wires, 12 cyclone separators, 13 titanium dioxide sieving machines, 14 high temperature cloth-bag types
Deduster, 15 air-introduced machines, 16 air cleaners, 17 air blowers, 18 heaters, 19 cylinders, 20 scraping wings, 21 upper strata blades, 22
Round platform, 23 primary blades, 24 middle level blades, 25 helical ring bands, 26 rotary shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of dry dust removal device of titanium dioxide as Figure 1-5, including base 1, described
The top of base 1 is provided with hothouse 2, and the rotary electric machine 4 inside the base 1 is by rotary shaft 26 and is located at the inner chamber of hothouse 2
Blade 5 be rotatablely connected, the blade 5 includes upper strata blade 21, middle level blade 24, primary blades 23, round platform 22 and helical ring band
25, the upper strata blade 21 is welded in the top of rotary shaft 26 and positioned at the top of round platform 22, and the outer surface of the round platform 22 is set
There are primary blades 23, the outside of primary blades 23 is welded with helical ring band 25, middle level blade is welded with the helical ring band 25
24, the bottom outside left and right ends of hothouse 2 are provided with blowing hot-air device 6 and upper outside left and right ends are provided with the He of feed pipe 7
Discharge nozzle 9, the left end of the feed pipe 7 are provided with material-pulling device 8, and the charging aperture of the discharge nozzle 9 is provided with filter screen 10 and pipeline
Wall is provided with heating resistance wire 11, the discharging opening connection cyclone separator 12 of the discharge nozzle 9, the upper end of cyclone separator 12
Outlet is connected by pipeline with high temperature fiber bag precipitator 14 and lower end outlet is connected by pipeline with titanium dioxide sieving machine 13, institute
The air outlet for stating high temperature fiber bag precipitator 14 is connected by the air inlet of airduct and air-introduced machine 15.
Specifically, the hothouse 2 is shaped as cylindrical type, ventilation-sectional area is uniform, is not in that gas velocity reduces phenomenon,
Both sides are provided with blowing hot-air device 6, and hothouse zero load wind speed is improved to blowing.
Specifically, the lower end that the upper end of the inwall of hothouse 2 is located at the discharging opening of feed pipe 7 is provided with temperature sensor 3,
Detect the hot air temperature of the top of blade 5.
Specifically, the blowing hot-air device 6 includes air cleaner 16, air blower 17 and heater 18, the air mistake
The air outlet of filter 16 is communicated by pipeline with the air inlet of air blower 17, and the air outlet of the air blower 17 by pipeline and adds
The air inlet of hot device 18 is communicated, and the air outlet of the heater 18 is communicated by pipeline with the bottom of the inner chamber of hothouse 2.
Specifically, the material-pulling device 8 includes cylinder 19 and scraping wings 20, output shaft and the scraping wings 20 of the cylinder 19
It is fixedly connected, the discharging opening of the feed pipe 7 is provided with baffle plate and baffle plate is provided with infrared induction instrument, judges the extruding of wet stock
Situation.
Specifically, the helical ring band is equidistant about 25 to be provided with two.
In summary, the dry dust removal device of the titanium dioxide, in use, first being pushed wet stock by material-pulling device 8
To drier, and hot blast is sent into hothouse 2 by blowing hot-air device 6 simultaneously, hot blast in hothouse helically propradation,
The hot blast of the wet stock of whereabouts and helically propradation carries out heat exchange, plays a part of dry wet stock, by preliminary dry
Dry wet stock drops down onto also in gap of helical ring band 25, and middle level blade 24 and primary blades 23 crush on helical ring band 25
Material, material after crushing together rise with spiralling hot blast, and the top of hothouse 2 is connected to connect cyclone separator
The 12 left side charging aperture of discharge nozzle 9 is provided with filter screen 10, and the effect of filter screen 10 is the material block stop of undesirable particle diameter
Fallen in hothouse 2 and carry out separating twice, and the particle for the particle diameter that meets the requirements is directly entered cyclone separator by discharge nozzle 9
12 are separated, and are sieved and expected by titanium dioxide sieving machine, on the top of cyclone separator 12 by airduct to being connected to high temperature cloth pocket type
Deduster 14, for collecting the contaminative dust in tail gas, prevent from polluting environment.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of dry dust removal device of titanium dioxide, including base (1), it is characterised in that：The top of the base (1) is provided with dry
Dry room (2), the internal rotary electric machine (4) of the base (1) pass through rotary shaft (26) and the blade positioned at hothouse (2) inner chamber
(5) it is rotatablely connected, the blade (5) includes upper strata blade (21), middle level blade (24), primary blades (23), round platform (22) and spiral shell
Annulus (25) is revolved, the upper strata blade (21) is welded in the top of rotary shaft (26) and positioned at the top of round platform (22), the circle
The outer surface of platform (22) is provided with primary blades (23), and helical ring band (25), the helical ring are welded with the outside of the primary blades (23)
Be welded with middle level blade (24) on band (25), hothouse (2) the bottom outside left and right ends be provided with blowing hot-air device (6) and on
Left and right ends are provided with feed pipe (7) and discharge nozzle (9) on the outside of portion, and the left end of the feed pipe (7) is provided with material-pulling device (8), institute
The charging aperture for stating discharge nozzle (9) is provided with heating resistance wire (11) provided with filter screen (10) and inner-walls of duct, the discharge nozzle (9)
Discharging opening connection cyclone separator (12), cyclone separator (12) upper end outlet pass through pipeline and high temperature fiber bag precipitator
(14) it is connected and lower end outlet is connected by pipeline with titanium dioxide sieving machine (13), high temperature fiber bag precipitator (14) goes out
Air port is connected by the air inlet of airduct and air-introduced machine (15).
A kind of 2. dry dust removal device of titanium dioxide according to claim 1, it is characterised in that：The hothouse (2)
It is shaped as cylindrical type.
A kind of 3. dry dust removal device of titanium dioxide according to claim 1, it is characterised in that：In the hothouse (2)
The lower end that the upper end of wall is located at the discharging opening of feed pipe (7) is provided with temperature sensor (3).
A kind of 4. dry dust removal device of titanium dioxide according to claim 1, it is characterised in that：The blowing hot-air device
(6) air cleaner (16), air blower (17) and heater (18) are included, the air outlet of the air cleaner (16) passes through pipe
Road communicates with the air inlet of air blower (17), and the air outlet of the air blower (17) passes through pipeline and the air inlet of heater (18)
Communicate, the air outlet of the heater (18) is communicated by pipeline with the bottom of hothouse (2) inner chamber.
A kind of 5. dry dust removal device of titanium dioxide according to claim 1, it is characterised in that：The material-pulling device (8)
Including cylinder (19) and scraping wings (20), the output shaft of the cylinder (19) is fixedly connected with scraping wings (20), the feed pipe
(7) discharging opening is provided with baffle plate and baffle plate is provided with infrared induction instrument.
A kind of 6. dry dust removal device of titanium dioxide according to claim 1, it is characterised in that：The helical ring band (25)
It is equidistant up and down to be provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076583.1U CN207214663U (en) | 2017-08-26 | 2017-08-26 | A kind of dry dust removal device of titanium dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076583.1U CN207214663U (en) | 2017-08-26 | 2017-08-26 | A kind of dry dust removal device of titanium dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214663U true CN207214663U (en) | 2018-04-10 |
Family
ID=61816776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721076583.1U Expired - Fee Related CN207214663U (en) | 2017-08-26 | 2017-08-26 | A kind of dry dust removal device of titanium dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214663U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580435A (en) * | 2018-06-12 | 2018-09-28 | 盐城诚达环保工程有限公司 | BB fertilizer drying dusters |
| CN109289220A (en) * | 2018-11-20 | 2019-02-01 | 南京同皓干燥设备有限公司 | A kind of efficient spray drying machine |
| CN109297263A (en) * | 2018-10-30 | 2019-02-01 | 南京高正农用化工有限公司 | Based on material dehumidifying multifunctional drying apparatus |
| CN112212648A (en) * | 2020-10-12 | 2021-01-12 | 马鞍山健鼎化工有限公司 | Preparation polyferric sulfate is quick drying system for solid |
| CN113092292A (en) * | 2021-03-12 | 2021-07-09 | 吕红霞 | Simulation bagging-off's anti fragility detection device of living beings granule |
| CN114733502A (en) * | 2022-04-20 | 2022-07-12 | 河北威达蓝海环保科技股份有限公司 | Regeneration treatment process for titanium dioxide carrier raw material of waste reduction denitration catalyst in wide temperature range |
| CN114838569A (en) * | 2022-07-04 | 2022-08-02 | 烟台三嘉粉丝有限公司 | Powder drying device is used in pea albumen production |
| CN115041311A (en) * | 2022-08-10 | 2022-09-13 | 迁安市海纳环保设备有限公司 | Environment-friendly electrostatic combined bag-type dust collector |
| CN115077215A (en) * | 2022-06-20 | 2022-09-20 | 余长攀 | Fine production method of chemical raw materials |
| CN115449236A (en) * | 2022-09-14 | 2022-12-09 | 杨晗 | Preparation method of coated titanium dioxide |
-
2017
- 2017-08-26 CN CN201721076583.1U patent/CN207214663U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580435A (en) * | 2018-06-12 | 2018-09-28 | 盐城诚达环保工程有限公司 | BB fertilizer drying dusters |
| CN109297263A (en) * | 2018-10-30 | 2019-02-01 | 南京高正农用化工有限公司 | Based on material dehumidifying multifunctional drying apparatus |
| CN109289220A (en) * | 2018-11-20 | 2019-02-01 | 南京同皓干燥设备有限公司 | A kind of efficient spray drying machine |
| CN112212648A (en) * | 2020-10-12 | 2021-01-12 | 马鞍山健鼎化工有限公司 | Preparation polyferric sulfate is quick drying system for solid |
| CN113092292A (en) * | 2021-03-12 | 2021-07-09 | 吕红霞 | Simulation bagging-off's anti fragility detection device of living beings granule |
| CN114733502A (en) * | 2022-04-20 | 2022-07-12 | 河北威达蓝海环保科技股份有限公司 | Regeneration treatment process for titanium dioxide carrier raw material of waste reduction denitration catalyst in wide temperature range |
| CN115077215A (en) * | 2022-06-20 | 2022-09-20 | 余长攀 | Fine production method of chemical raw materials |
| CN114838569A (en) * | 2022-07-04 | 2022-08-02 | 烟台三嘉粉丝有限公司 | Powder drying device is used in pea albumen production |
| CN115041311A (en) * | 2022-08-10 | 2022-09-13 | 迁安市海纳环保设备有限公司 | Environment-friendly electrostatic combined bag-type dust collector |
| CN115041311B (en) * | 2022-08-10 | 2022-11-08 | 迁安市海纳环保设备有限公司 | Environment-friendly electrostatic combined bag-type dust collector |
| CN115449236A (en) * | 2022-09-14 | 2022-12-09 | 杨晗 | Preparation method of coated titanium dioxide |
| CN115449236B (en) * | 2022-09-14 | 2023-08-25 | 昆明东昊钛业有限公司 | Preparation method of coated titanium dioxide |
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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: 20180410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |