CN205641901U - Be suitable for rapid draing and collection device of ferric phosphate production - Google Patents
Be suitable for rapid draing and collection device of ferric phosphate production Download PDFInfo
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- CN205641901U CN205641901U CN201620145026.XU CN201620145026U CN205641901U CN 205641901 U CN205641901 U CN 205641901U CN 201620145026 U CN201620145026 U CN 201620145026U CN 205641901 U CN205641901 U CN 205641901U
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- tower body
- collection device
- rapid draing
- air inlet
- iron phosphate
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Abstract
The utility model relates to a be suitable for rapid draing and collection device of ferric phosphate production, include the drying tower and be located the dust collecting equipment of drying tower epilogue, the drying tower includes the tower body, the bottom of tower body is equipped with the tangential air inlet and the feeder of alternate segregation, and the top is equipped with the air outlet, the inner chamber bottom of tower body is equipped with the grinder, dust collecting equipment includes cyclone and high -efficient low choke van -type pulse bag dust collector ware, and wet material is in feeder sends into the drying tower tower body, and tangential air inlet through the drying tower lets in hot -blastly, and the hot -blast rotatory air current that rises that forms in the tower body is carried the material secretly and is together flowed, and the material is collected by dust collecting equipment after dry. The utility model discloses drying rate is fast, efficient, the handling capacity is big, and equipment structure is simple relatively, and the moisture and the fineness of the ejection of compact are controllable, and the environment is clean, and tail gas accords with emission standard, is adapted to dry and other various suitable occasions of the wet material of hydration ferric phosphate in the ferric phosphate production.
Description
Technical field
This utility model relates to a kind of rapid draing being suitable to iron phosphate production and collection device.
Background technology
Existing material drying device has a variety of.Such as, No. 201510645238.4 patent applications of China disclose a kind of heat-circulation type pressure spray drying tower, including drying tower body, cleaner unit, heat exchanger, mechanical compress blower fan；Described cleaner unit connects with the bottom of described drying tower body；Described heat exchanger connects with described cleaner unit；Described mechanical compress blower fan connects with described heat exchanger, and after the air of described drying tower body interior is aspirated by described mechanical compress blower fan, compression heats up, and the hot-air after compression intensification is sent into described drying tower body interior.The present invention can realize being rapidly heated drying tower body interior air, and the heat that drying tower is discharged can be circulated utilization, reduces heat dissipation, reduces energy consumption, cost-effective.No. 201510501701.8 patent applications of China disclose a kind of grain drier, its drying tower inner chamber is divided into feeding warehouse and multistage warehouse for drying and tempering storehouse alternation from top to bottom, orlop tempering sets again blanking storehouse under storehouse, hollow shelf is set in warehouse for drying, the cavity of hollow shelf ventilates, the gap of adjacent two hollow shelfs leads to grain, through hole is set on the plate face of hollow shelf, wind passage is divided into hot-air channel and secondary hot-air passage, hot blast successively transmits between warehouse for drying by hot blast conveying pipe road is bottom-up, in the warehouse for drying of every layer, hot blast is permeated to material channel by the through hole on hollow shelf by hot-air channel, penetrate into secondary hot-air passage again and enter last layer warehouse for drying.Grain is dried through suitable, adverse current in drying tower, high-temperature hot-air and high-moisture, the grain of low temperature carry out heat exchange, make grain be rapidly heated internal moisture to evaporate, after drying, grain can enter tempering storehouse and carries out the tempering of a period of time, make the moisture in grain intragranular portion to extravasation, being dried, gradient type completes the evaporation to grain intragranular moisture next time.The spray drying tower that No. 201120381453.5 patents of China disclose includes tower body and blast pipe, it is provided with burner in described blast pipe, air inlet filtering device and flame-retardant device, it is interior between described air inlet filtering device and described flame-retardant device that described burner is arranged on blast pipe, described burner includes gas inlet pipe, described gas inlet pipe is I-shaped, described I-shaped gas inlet pipe upper surface offers multiple injector head, the outward flange of described I-shaped gas inlet pipe is provided with protective cover at least partially, by directly heating air intake, firing rate is fast, spraying material in tower body is carried out rapid draing.No. 201020200888.0 patents of China disclose a kind of rapid draing tower, the hot-air of the burner hearth heating bottom its tower body is delivered directly to tower body horizontal smoke pipe topmost by central authorities' longitudinal direction smoke pipe, by the quartz sand of the humidity maximum that sand inlet enters, the smoke pipe sidewall that temperature is the highest can be touched, can make rapid draing bottom damp sand is that tumbling state enters in tower, it is ensured that quartz sand slide downward smoothly.Laterally smoke pipe is set to Rhizoma Sparganii shape, and sand body slides from the tube wall of described smoke pipe, can increase contact area, can guarantee that again damp sand glides smoothly.Fire in the flue system of drying device of the present utility model, cigarette (hot-air) do not enter the passage of sand body circulation, and the dusts such as fire cigarette can be avoided to pollute quartz sand.Flue system and steam exhaust system are separate, can more effectively discharge the steam in tower body, ensure drying effect.These drying equipments respectively have superiority, it is separately adapted to the occasion each adapted to, but owing to material characteristic is different, before and after supporting from drying equipment, sequence technological requirement is different, it is thus desirable to develop optimum drying equipment for different materials and different production technologies, such as, for preparing the iron phosphate production system of iron phosphate with ferrum and phosphoric acid for primary raw material, dry materials is arranged on the centrifuge washing of hypophosphite monohydrate ferrum wet feed and separates between hypophosphite monohydrate ferrum dewatering process, material is after centrifugation, still there is bigger water content, for adapting to the requirement of whole production technology, need by efficiently, quickly drying mode removes the surface water of material crystal, and existing drying equipment is in speed, efficiency, the aspects such as yield and equipment simplification cannot meet the requirement of this production system comprehensively.
Utility model content
In order to overcome the drawbacks described above of prior art, this utility model provides a kind of rapid draing being suitable to iron phosphate production and collection device, and its rate of drying is fast, efficiency is high, treating capacity is big, and device structure is relatively easy, good to the collecting effect of dried material, tail gas can directly empty.
The technical scheme that this utility model is used: a kind of rapid draing being suitable to iron phosphate production and collection device, including drying tower and the cleaner being positioned at described drying tower postorder, described drying tower includes tower body, the bottom of described tower body is provided with the tangent air inlet and screw feeder being separated from each other, top is provided with air outlet, the intracavity bottom of described tower body is provided with destructor, described cleaner includes described sack cleaner, and the air inlet of described cleaner is connected with the air outlet of described drying tower by pipeline.
nullOperation principle of the present utility model and providing the benefit that: owing to being provided with tangent air inlet and screw feeder bottom drying tower tower body，Respectively hot blast and material are sent into the bottom in tower body by tangent air inlet and screw feeder，Tangential air intake forms the whirlwind being gradually increasing in tower body，Material particles disperses rapidly under the impact and drive of high velocity air and makees high speed rotary motion with air-flow，It is fully contacted with hot-air during eddy flow，The water making plane of crystal evaporates rapidly，For the biggest and moist cluster of grains，It is not enough to be allowed to pulverize and in the case of high speed rotating at high velocity air，The most gradually fall，When falling bottom main frame，The destroyer arranged by bottom broken also micronized by force，Then rotate rising in the lump with high velocity air and complete dry run，Air-flow carry secretly material from tower top air outlet out after，Bag can be used to make the equipment such as cleaner unit carry out material collection，The moisture being evaporated can discharge after certain vent gas treatment or directly discharge without vent gas treatment.This drying tower can be carried out continuously dry materials; rate of drying is fast; treating capacity is big; air-flow can be relied on during being dried to smash through material particles; realize the micronized of material; gravity is particularly relied on to decline and the cooperating of air-flow lifting; enable relatively large material group to automatically fall into pulverize at the bottom of tower; until can discharge with air-flow after being crushed to below certain particle diameter; ensure that the material particles size discharged meets the requirements; eliminate pulverizing and the screening installation of dried material, advantageously reduce cost, it is ensured that product quality.Owing to cleaner being provided with sack cleaner, and sack cleaner belongs to high-efficiency dust remover, efficiency of dust collection may be up to more than 98%, this utility model preferred embodiment under, may be up to about 99.9%, the most significantly reduce the material loss in dry run, in tail gas, pollutant (mainly dust) meet the discharge standard of national regulation simultaneously, the impact on environment can be reduced with qualified discharge.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of the drying tower that this utility model relates to.
Detailed description of the invention
nullSee Fig. 1 and Fig. 2，This utility model relates to a kind of rapid draing tower being suitable to iron phosphate production，Including drying tower and the cleaner being positioned at described drying tower postorder，Described drying tower includes tower body 10，The bottom of described tower body is provided with the tangent air inlet 12 and charging gear 20 being separated from each other，Described charging gear includes will to send into the screw feeder (auger) 23 in tower body by material，Top is provided with air outlet 13，It is provided with destructor 30 bottom the inner chamber 11 of described tower body，The air inlet of described cleaner is connected with the air outlet of described drying tower by pipeline，The hot-air being used for being dried can be sent in tower body by the tangent air inlet of drying tower，And in tower body, form the swirling eddy of rising，Carry material secretly together to flow，High temperature is relied on to make to evaporate rapidly on the surface of material，Material with air-flow from drying tower discharge after，Enter cleaner，By dedusting method, material collection is got off，And make tail gas reach discharge standard，Described cleaner can be with the prior art of existing any suitable，Such as，Sack cleaner can be included.
Preferably, described sack cleaner uses efficient low-resistance gas van-type pulsed jet cloth filter 60, to improve efficiency of dust collection.
The bottom of the casing of described efficient low-resistance gas van-type pulsed jet cloth filter is provided with aggregate bin 65, and the outlet of described aggregate bin is arranged below spiral discharging device (auger) 66, for being sent by the dried material that cleaner unit is collected.
Preferably, described cleaner also includes cyclone dust extractor 50, described cyclone dust extractor is positioned at before sack cleaner, its air inlet constitutes the air inlet of described cleaner, it is connected by pipeline 41 with the air outlet of described drying tower, the air outlet of described cyclone dust extractor connects the air inlet of described efficient low-resistance gas van-type pulsed jet cloth filter by pipeline 42, thus, partial material can be collected by cyclone dust extractor, to alleviate the burden of sack cleaner, described cyclone dust extractor can be to use the form of any suitable, such as, it can be the internal vertical cyclone cleaner unit being provided with core pipe 52, outlet 53 bottom it the most also constitutes the discharging opening of dried material.
The air outlet of described efficient low-resistance gas van-type pulsed jet cloth filter can connect the air inlet of air-introduced machine 71 by pipeline 43, and the air outlet of described air-introduced machine accesses vertical discharge tube 73 by pipeline.
It is preferably provided with deafener 72, to eliminate discharge noise on described vertical discharge tube.
Preferably, described tangent air inlet is provided with the volume adjusting apparatus for regulating its flow area, to regulate intake.
The runner of described air inlet can use annular space structure, and correspondingly, described volume adjusting apparatus uses annular space adjusting means, in order to regulate the size of annular space, the prior art of any suitable can be used to be adjusted, such as, and air channel adjustable plate.
Described reducing mechanism can include vertical crushing shaft and the some Disintegrating knifes being arranged on described vertical crushing shaft, this reducing mechanism is not only simple in structure, and the strong adaptability to material, the impact that air-flow is carried secretly effect is little, and the fine particle after pulverizing can successfully rise with air-flow.
The lower section of described tower body can be provided with pulverizing and drive motor 31, described pulverizing to drive motor by corresponding drive mechanism and described vertical rotating shaft drive connection.
Preferably, the feed end of described screw feeder is provided with feed hopper 21, Helice kneader 22 it is provided with in described feed hopper, described Helice kneader includes horizontal blending axis and the some groups of refining blades being arranged on described horizontal blending axis, thus by the big material group chopping of consolidation, and the uniform feeding to screw feeder can be realized.
Described screw feeder can be provided with feed and drive motor 24, described feed drives motor to be connected by the main shaft drives of corresponding drive mechanism with described screw feeder, the main shaft of described screw feeder is by corresponding drive mechanism and described horizontal blending axis drive connection, thus, one motor just can simultaneously drive screw feeder and Helice kneader synchronous working, simple in construction and convenient to operate.
Preferably, the top in described tower body is provided with horizontally disposed revolving fragment.
Described revolving fragment can be made up of and be positioned at the lower section of described air outlet some blades.
Final moisture and the fineness of discharging can be controlled by regulation revolving fragment and intake velocity.
Described air outlet can be arranged on the side at described tower body top.
The top of described tower body can be provided with venting of dust explosion mouth 14.
It is preferably provided with water leg structure, it is possible to according to needing to arrange manhole 15 other structure such as grade on described tower body.
Disclosed in this utility model each preferably with optional technological means, unless otherwise indicated and preferred or optional technological means is outside the limiting further of another technological means, all can form some different technical schemes in any combination.
Claims (10)
1. one kind is suitable to rapid draing and the collection device that iron phosphate produces, it is characterized in that including drying tower and being positioned at the cleaner of described drying tower postorder, described drying tower includes tower body, the bottom of described tower body is provided with the tangent air inlet and screw feeder being separated from each other, top is provided with air outlet, the intracavity bottom of described tower body is provided with destructor, and the air inlet of described cleaner is connected with the air outlet of described drying tower by pipeline, and described cleaner includes sack cleaner.
Be suitable to rapid draing and collection device that iron phosphate produces the most as claimed in claim 1, it is characterized in that described sack cleaner uses efficient low-resistance gas van-type pulsed jet cloth filter, the bottom of its casing is provided with aggregate bin, and the outlet of described aggregate bin is arranged below spiral discharging device.
Be suitable to rapid draing and collection device that iron phosphate produces the most as claimed in claim 2, it is characterized in that described cleaner also includes cyclone dust extractor, described cyclone dust extractor is positioned at before sack cleaner, its air inlet constitutes the air inlet of described cleaner, it is connected by pipeline with the air outlet of described drying tower, the air outlet of described cyclone dust extractor connects the air inlet of described efficient low-resistance gas van-type pulsed jet cloth filter by pipeline, the air outlet of described efficient low-resistance gas van-type pulsed jet cloth filter connects the air inlet of air-introduced machine by pipeline, the air outlet of described air-introduced machine accesses vertical discharge tube by pipeline.
Be suitable to rapid draing and collection device that iron phosphate produces the most as claimed in claim 3, it is characterised in that described vertical discharge tube is provided with deafener.
5. the rapid draing being suitable to iron phosphate production as described in claim 1,2,3 or 4 and collection device, it is characterized in that described tangent air inlet is provided with the volume adjusting apparatus for regulating its flow area, the runner of described air inlet uses annular space structure, and described volume adjusting apparatus uses annular space adjusting means.
6. the rapid draing being suitable to iron phosphate production as described in claim 1,2,3 or 4 and collection device, it is characterized in that described reducing mechanism includes vertical crushing shaft and the some Disintegrating knifes being arranged on described vertical crushing shaft, the lower section of described tower body is provided with pulverizing and drives motor, and described pulverizing drives motor by corresponding drive mechanism and described vertical rotating shaft drive connection.
Be suitable to rapid draing and collection device that iron phosphate produces the most as claimed in claim 6, it is characterized in that the feed end of described screw feeder is provided with feed hopper, being provided with Helice kneader in described feed hopper, described Helice kneader includes horizontal blending axis and the some groups of refining blades being arranged on described horizontal blending axis.
Be suitable to rapid draing and collection device that iron phosphate produces the most as claimed in claim 7, it is characterized in that described screw feeder is provided with feed and drives motor, described feed drives motor to be connected by the main shaft drives of corresponding drive mechanism with described screw feeder, and the main shaft of described screw feeder is by corresponding drive mechanism and described horizontal blending axis drive connection.
9. the rapid draing being suitable to iron phosphate production as described in claim 1,2,3 or 4 and collection device, it is characterised in that the top in described tower body is provided with horizontally disposed revolving fragment, and described revolving fragment is made up of some blades and is positioned at the lower section of described air outlet.
10. the rapid draing being suitable to iron phosphate production as described in claim 1,2,3 or 4 and collection device, it is characterised in that described air outlet is arranged on the side at described tower body top, and the top of described tower body is provided with venting of dust explosion mouth, and described tower body is provided with water leg structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145026.XU CN205641901U (en) | 2016-02-26 | 2016-02-26 | Be suitable for rapid draing and collection device of ferric phosphate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620145026.XU CN205641901U (en) | 2016-02-26 | 2016-02-26 | Be suitable for rapid draing and collection device of ferric phosphate production |
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| Publication Number | Publication Date |
|---|---|
| CN205641901U true CN205641901U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620145026.XU Expired - Fee Related CN205641901U (en) | 2016-02-26 | 2016-02-26 | Be suitable for rapid draing and collection device of ferric phosphate production |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224904A (en) * | 2018-02-11 | 2018-06-29 | 武汉凯迪工程技术研究总院有限公司 | The broken integral method of agricultural product low-temperature negative-pressure drying and its system |
| CN108315027A (en) * | 2018-02-11 | 2018-07-24 | 武汉凯迪工程技术研究总院有限公司 | Carbon containing biomass material carbonizes powder integral method processed and its system |
| CN109058169A (en) * | 2018-10-16 | 2018-12-21 | 百特（福建）智能装备科技有限公司 | Cold wind access device |
| CN113340056A (en) * | 2021-05-31 | 2021-09-03 | 胡士清 | Hot air flow self-circulation drying system and method |
| CN113368779A (en) * | 2021-05-28 | 2021-09-10 | 天津水泥工业设计研究院有限公司 | Granulator for dry-pressing ceramic tile dry-process powder-making process |
-
2016
- 2016-02-26 CN CN201620145026.XU patent/CN205641901U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224904A (en) * | 2018-02-11 | 2018-06-29 | 武汉凯迪工程技术研究总院有限公司 | The broken integral method of agricultural product low-temperature negative-pressure drying and its system |
| CN108315027A (en) * | 2018-02-11 | 2018-07-24 | 武汉凯迪工程技术研究总院有限公司 | Carbon containing biomass material carbonizes powder integral method processed and its system |
| CN108315027B (en) * | 2018-02-11 | 2023-10-24 | 武汉凯迪工程技术研究总院有限公司 | Carbonization and pulverization integrated method and system for carbonaceous biomass material |
| CN109058169A (en) * | 2018-10-16 | 2018-12-21 | 百特（福建）智能装备科技有限公司 | Cold wind access device |
| CN109058169B (en) * | 2018-10-16 | 2024-02-20 | 宜宾五粮液股份有限公司 | Cold air access device |
| CN113368779A (en) * | 2021-05-28 | 2021-09-10 | 天津水泥工业设计研究院有限公司 | Granulator for dry-pressing ceramic tile dry-process powder-making process |
| CN113340056A (en) * | 2021-05-31 | 2021-09-03 | 胡士清 | Hot air flow self-circulation drying system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200819 Address after: 050000 Shijiazhuang international talent City, No.319 Changjiang Avenue, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Hebei youfuda Technology Co., Ltd Address before: 056400, Handan, Hebei province Shexian County Longxi Industrial Development Zone Patentee before: HEBEI SILIN BAITE NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |