CN202606053U - Totally-closed static pipeline continuous precipitation system for rear earth precipitation and transformation - Google Patents

Totally-closed static pipeline continuous precipitation system for rear earth precipitation and transformation Download PDF

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Publication number
CN202606053U
CN202606053U CN 201220251860 CN201220251860U CN202606053U CN 202606053 U CN202606053 U CN 202606053U CN 201220251860 CN201220251860 CN 201220251860 CN 201220251860 U CN201220251860 U CN 201220251860U CN 202606053 U CN202606053 U CN 202606053U
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CN
China
Prior art keywords
pipeline
static
totally
precipitation
discharging opening
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
CN 201220251860
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Chinese (zh)
Inventor
郝胜民
王逸飞
郝胜维
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.)
Baotou Jinyuan Chemical Engineering Technology Co Ltd
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Baotou Jinyuan Chemical Engineering Technology Co Ltd
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Publication date
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Priority to CN 201220251860 priority Critical patent/CN202606053U/en
Application granted granted Critical
Publication of CN202606053U publication Critical patent/CN202606053U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a totally-closed static pipeline continuous precipitation system for rear earth precipitation and transformation and belongs to the field of chemical devices. A discharging port is arranged on the lower portion of a feed tank, the discharging port is connected with a feeding port which is arranged on a circulating pump through a conveying pipe, a discharging port on the circulating pump is connected a feeding port of static pipeline mixers through the conveying pipe, a discharging port of the static pipeline mixers is connected with a pipeline gas distribution bag through a pipeline, and a medicine adding port on at least one static pipeline mixer is connected with a discharging port on a precipitation agent tank through a conveying pipeline. By the aid of the system, best conditions such as the mixing efficiency, the reaction temperature and the time in a totally-closed device are achieved. Best reaction environment is provided for a rear earth precipitation and transformation reaction, the reaction rate of materials is improved, the gas generated from chemical reactions enters an exhaust gas treatment system through the gas distribution bag and is used intensively, the use rate of resources is improved, the pollution to the environment is reduced to the lowest, the system uses small devices such as pumps and pipelines, and the occupied area of devices is reduced greatly.

Description

A kind of totally-enclosed static pipeline continuous precipitation system that is used for rare-earth precipitation transition
Technical field
The utility model relates to a kind of totally-enclosed static pipeline continuous precipitation system that is used for rare-earth precipitation transition, is specially adapted to the rare-earth precipitation environment protection energy-saving equipment of transition, belongs to the chemical industry equipment field.
Background technology
The at present domestic deposition mixing apparatus that is used for rare-earth precipitation transition is general to adopt common uncovered retort to be equipped with propeller mixer, turbine agitator or anchor agitator; Common shortcoming below these deposition mixing apparatus all exist: 1) mixed area is big; Mixing efficiency is low, and the rare-earth precipitation rate is low; 2) reaction time long, production stability is poor, energy consumption is big; 3) floor space is big; 4) operation expense is high; 5) the fixed investment cost is bigger; 6) manipulation strength is high.And these deposition mixing apparatus all adopt open operation, and the pernicious gas that produces in the production process has greatly destroyed production environment, and simultaneously above mixing apparatus all belongs to the formation that the point type implement is unfavorable for the streamlined operation.
Summary of the invention
The purpose of the utility model is to provide that a kind of rare earth mixing efficiency is high, settling velocity is fast, environmental protection, energy-conservation a kind of totally-enclosed static pipeline continuous precipitation system that is used for rare-earth precipitation transition.
Technical solution
The utility model comprises material liquid tank; The material liquid tank bottom is provided with discharging opening; Discharging opening connects through the charging aperture on the conveying pipeline circulating pump; Discharging opening on the circulating pump is connected with static pipe-line mixer charging aperture through conveying pipeline, and static pipe-line mixer discharging opening divides gas bag to be connected through pipeline and pipeline, and the dosing mouth at least one static pipe-line mixer passes through feeding pipe and is connected with the discharging opening of precipitating reagent jar.
At least three series connection of said static pipe-line mixer become the one-level array.
The said static pipe-line mixer array of one-level that on the conveying pipeline of material liquid tank discharging opening, is provided with at least.
Said static pipe-line mixer discharging opening divides gas bag to be connected through cooling or heating muff with pipeline.
Discharging opening conveying pipeline on the utility model circulating pump and pipeline divide gas bag to be provided with static pipe-line mixer; Rare earth feed liquid is mixed in static pipeline with precipitating reagent; The mixing efficiency 3-5 times of rare-earth precipitation rate that can improve material is increased to more than 98%; Reaction time foreshortens to about 3 minutes and has realized that serialization production has improved production stability and cut down the consumption of energy about 80% simultaneously; Reduce occupation area of equipment more than 80%, reduce about 20% of fixed investment to former basis, adopt totally enclosed type production procedure realization unmanned streamlined complete operation not have gas and overflow.
The utility model is an a kind of totally-enclosed static pipeline continuous precipitation system; Taking system decomposition is recycle feed, successive reaction two-part structure; Divide at static pipe-line mixer and pipeline and to be provided with cooling or heating muff between the gas bag; Make and realize conditions such as The Best Mixed efficient, reaction temperature, time in the full closeding equipment, be the rare-earth precipitation reactivity that transition, reaction provided the optimum response environment to improve material, the gas that chemical reaction is generated gets into the exhaust treatment system focus utilization through dividing gas bag; Improved the utilization rate of resource; The pollution of environment has been dropped to minimum, total system all adopts mini-plants such as pump and pipeline, has greatly reduced the floor space of equipment.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model material liquid tank 1 bottom is provided with discharging opening; Discharging opening is connected with charging aperture on the one-level circulating pump 3 through one-level conveying pipeline 2; Discharging opening on the one-level circulating pump 3 is connected through the charging aperture flange of first static pipe-line mixer in the static pipe-line mixer array 5 of one-level of secondary conveying pipeline 4 and three static pipe-line mixer series connection formation; The discharging opening of last the static pipe-line mixer in the static pipe-line mixer array 5 of one-level divides gas bag 7 to be connected through cooling or heating muff 6 with pipeline, and pipeline divides gas bag 7 discharging openings to be connected to plate and frame filter press 8 imports; Pipeline divides the exhaust outlet of gas bag 7 to be connected to exhaust gas recovery system; Dosing mouth at least one the static pipe-line mixer in the static pipe-line mixer array 5 of one-level is connected with the discharging opening of precipitating reagent jar 9 through three grades of feeding pipes.
The course of work:
Rare earth feed liquid in the material liquid tank gets into one-level circulating pump 3 through defeated batch can 1; Get in first static pipe-line mixer in the static pipe-line mixer array 5 of one-level through 3 dischargings of one-level circulating pump, defeated batch can 1; Rare earth feed liquid is through the abundant mixing of the static pipe-line mixer array 5 of one-level; Getting into pipeline through cooling or heating muff 6 divides gas bag 7 to connect; Divide gas bag 7 discharging openings to deliver to plate and frame filter press 8 imports through pipeline, the utility model rare earth feed liquid has realized that through uninterrupted entering reaction system serialization production has improved usage ratio of equipment.Pipeline divides the exhaust outlet of gas bag 7 to be connected to exhaust gas recovery system; The gas that reaction in the mixed process is generated is concentrated and is recycled to the recycling that neutralization that exhaust treatment system is used for acid gas has realized resource to greatest extent, has eliminated reaction and has generated the pollution of gas to production environment.
The static pipe-line mixer array of the utility model 5 needs according to production product expand to static pipe-line mixer array more than the secondary, and last of each array static pipe-line mixer discharging opening and pipeline divide gas bag 7 to be connected to form totally-enclosed static pipeline continuous precipitation system.

Claims (4)

1. totally-enclosed static pipeline continuous precipitation system that is used for rare-earth precipitation transition; Comprise material liquid tank, it is characterized in that the material liquid tank bottom is provided with discharging opening; Discharging opening connects through the charging aperture on the conveying pipeline circulating pump; Discharging opening on the circulating pump is connected with static pipe-line mixer charging aperture through conveying pipeline, and static pipe-line mixer discharging opening divides gas bag to be connected through pipeline and pipeline, and the dosing mouth at least one static pipe-line mixer passes through feeding pipe and is connected with the discharging opening of precipitating reagent jar.
2. a kind of totally-enclosed static pipeline continuous precipitation system that is used for rare-earth precipitation transition according to claim 1 is characterized in that at least three series connection of static pipe-line mixer become the one-level array.
3. a kind of totally-enclosed static pipeline continuous precipitation system that is used for rare-earth precipitation transition according to claim 1 is characterized in that, the static pipe-line mixer array of one-level is set on the conveying pipeline of material liquid tank discharging opening at least.
4. a kind of totally-enclosed static pipeline continuous precipitation system that is used for rare-earth precipitation transition according to claim 1 is characterized in that said static pipe-line mixer discharging opening divides gas bag to be connected through cooling or heating muff with pipeline.
CN 201220251860 2012-05-20 2012-05-20 Totally-closed static pipeline continuous precipitation system for rear earth precipitation and transformation Expired - Fee Related CN202606053U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220251860 CN202606053U (en) 2012-05-20 2012-05-20 Totally-closed static pipeline continuous precipitation system for rear earth precipitation and transformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220251860 CN202606053U (en) 2012-05-20 2012-05-20 Totally-closed static pipeline continuous precipitation system for rear earth precipitation and transformation

Publications (1)

Publication Number Publication Date
CN202606053U true CN202606053U (en) 2012-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220251860 Expired - Fee Related CN202606053U (en) 2012-05-20 2012-05-20 Totally-closed static pipeline continuous precipitation system for rear earth precipitation and transformation

Country Status (1)

Country Link
CN (1) CN202606053U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110306041A (en) * 2018-07-26 2019-10-08 安徽金三隆再生资源有限公司 A kind of continuous device for making of rare earth compound precipitating
CN113213520A (en) * 2021-05-10 2021-08-06 清华大学 Method and system for continuously preparing nano barium sulfate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110306041A (en) * 2018-07-26 2019-10-08 安徽金三隆再生资源有限公司 A kind of continuous device for making of rare earth compound precipitating
CN113213520A (en) * 2021-05-10 2021-08-06 清华大学 Method and system for continuously preparing nano barium sulfate

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20160520