CN102773045A - Spray roasting device - Google Patents

Spray roasting device Download PDF

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Publication number
CN102773045A
CN102773045A CN2012102181835A CN201210218183A CN102773045A CN 102773045 A CN102773045 A CN 102773045A CN 2012102181835 A CN2012102181835 A CN 2012102181835A CN 201210218183 A CN201210218183 A CN 201210218183A CN 102773045 A CN102773045 A CN 102773045A
Authority
CN
China
Prior art keywords
communicated
roasting device
furnace
spray roasting
distributor
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.)
Pending
Application number
CN2012102181835A
Other languages
Chinese (zh)
Inventor
邱伟平
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.)
CHANGZHOU HUANSHENG KECHUANG GRAPHITE EQUIPMENT Co Ltd
Original Assignee
CHANGZHOU HUANSHENG KECHUANG GRAPHITE EQUIPMENT 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 CHANGZHOU HUANSHENG KECHUANG GRAPHITE EQUIPMENT Co Ltd filed Critical CHANGZHOU HUANSHENG KECHUANG GRAPHITE EQUIPMENT Co Ltd
Priority to CN2012102181835A priority Critical patent/CN102773045A/en
Publication of CN102773045A publication Critical patent/CN102773045A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a spray roasting device, which comprises a roasting furnace body, wherein the roasting surface body comprises a furnace top, a furnace body and a furnace bottom; a distributor is communicated to the furnace top, and is communicated with a spray device; a kiln is arranged in the furnace body; one side of the furnace body is provided with an air outlet; and the discharging hole of the furnace bottom is communicated with an air closing machine. The spray roasting device has the advantages of simple structure, wide application range, capability of effectively separating materials, full utilization of recycled useful substances, uniformity of obtained solid product particles, high purity, and controllability over the concentration of a recycled acid liquor.

Description

A kind of spray roasting device
Technical field
The present invention relates to calciner, particularly relate to a kind of spray roasting device.
Background technology
In chemical process, obtain final product, often to pass through separation process.For example, separate hydrochloric acid and copper chloride, add naoh treatment usually, generate Kocide SD, hydrochloric acid adds in the alkali and the back discharging, has so not only caused the waste of resource, also pollutes the environment.
Now; Enterprise for realize hydrochloric acid and salt separate and to the recovering waste acid utilization; The general roasting method that adopts; Roasting is meant ore, concentrate or metallic compound is not added in air or with addition of certain material (like powdered carbon, chlorinating agent etc.), be heated to the fusing point that is lower than furnace charge, makes the metallurgical process of furnace charge generation oxidation, reduction or other chemical changes.Roaster is a nucleus equipment of implementing roasting process, and traditional roaster complex structure separates insufficiently, and material is prone to caking in roasting process, and the solids particles degree is inhomogeneous.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of simple in structure, can separate material effectively, and make full use of the utility that it reclaim to produce, the solid product particle that obtains all and the spray roasting device.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of spray roasting device is provided, comprises the roaster body; Said roaster body comprises furnace roof, shaft and furnace bottom; Be communicated with distributor on the said furnace roof, said distributor is connected with a sprayer unit, is provided with stove in the said shaft; One side of said shaft is provided with air outlet, and the discharging opening of said furnace bottom is communicated with Blowing stopper.In preferred embodiment of the present invention, offer charging aperture on the said sprayer unit, said distributor is provided with air inlet.
In preferred embodiment of the present invention, said stove is processed by fiberglass, acid-proof ceramic tile, acid-resistant porcelain or salt tolerant Acids eat metals.
In preferred embodiment of the present invention, said furnace bottom is the reverse taper setting.
In preferred embodiment of the present invention, said distributor is the scroll casing shape structure.
In preferred embodiment of the present invention, said air outlet place is communicated with dust arrester, and said dust arrester is communicated with separator.
The invention has the beneficial effects as follows: the present invention is simple in structure, and is applied widely, can be used for hydrochloric acid and salt the separating of mixed liquor, hydrochloric acid solvent and solute mixed liquor or be oxidized to oxide to metal chloride; Can separate material effectively, and make full use of the utility that it reclaim to produce, the solid product particle that obtains all with, purity height, restored acid liquid concentration can be regulated and control.
Description of drawings
Fig. 1 is the structural representation of spray roasting device one preferred embodiment of the present invention;
The mark of each parts is following in the accompanying drawing: 1, furnace roof, 2, shaft, 3, furnace bottom, 4, distributor, 5, sprayer unit, 6, air outlet, 7, discharging opening, 8, Blowing stopper, 9, charging aperture, 10, air inlet, 11, dust arrester, 12, separator.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the embodiment of the invention comprises:
A kind of spray roasting device; Comprise the roaster body, said roaster body comprises furnace roof 1, shaft 2 and furnace bottom 3, is communicated with distributor 4 on the said furnace roof 1; Said distributor 4 is connected with a sprayer unit 5; Be provided with stove in the said shaft 2, a side of said shaft 2 is provided with air outlet 6, and the discharging opening 7 of said furnace bottom 3 is communicated with Blowing stopper 8.
Said spray roasting apparatus structure is simple, applied widely, can be used for hydrochloric acid and salt the separating of mixed liquor, hydrochloric acid solvent and solute mixed liquor or be oxidized to oxide to metal chloride; Can separate material effectively, and make full use of the utility that it reclaim to produce, the solid product particle that obtains all with, purity height, restored acid liquid concentration can be regulated and control.Offer charging aperture 9 on the said sprayer unit 5, said distributor 4 is provided with air inlet 10.Said stove is processed by fiberglass, acid-proof ceramic tile, acid-resistant porcelain or salt tolerant Acids eat metals.
Said furnace bottom 3 is the reverse taper setting, and discharging is more convenient, and is more smooth and easy.
Said distributor 4 is the scroll casing shape structure, and the hot-air that the tangential is got into rises through furnace roof uniformly twist, has guaranteed that feed liquid is by fully oxidation.
Said air outlet 6 places are communicated with dust arrester 11, and said dust arrester 11 is communicated with separator 12, remove regenerated acid and the solid particle that discharges in the tail gas.
The course of work of spray roasting device of the present invention: the hot-air that feed liquid feeds with distributor 4 one sides after through sprayer unit 5 high speed rotary-atomizings gets in the stove; Oxidizing roasting feed liquid in stove; The hydrogen chloride gas that produces becomes regenerated acid through condensation, and the oxide solid that obtains directly reclaims.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.

Claims (6)

1. a spray roasting device is characterized in that, comprises the roaster body; Said roaster body comprises furnace roof, shaft and furnace bottom; Be communicated with distributor on the said furnace roof, said distributor is connected with a sprayer unit, is provided with stove in the said shaft; One side of said shaft is provided with air outlet, and the discharging opening of said furnace bottom is communicated with Blowing stopper.
2. spray roasting device according to claim 1 is characterized in that, offers charging aperture on the said sprayer unit, and said distributor is provided with air inlet.
3. spray roasting device according to claim 1 is characterized in that, said stove is processed by fiberglass, acid-proof ceramic tile, acid-resistant porcelain or salt tolerant Acids eat metals.
4. spray roasting device according to claim 1 is characterized in that, said furnace bottom is the reverse taper setting.
5. spray roasting device according to claim 1 is characterized in that, said distributor is the scroll casing shape structure.
6. spray roasting device according to claim 1 is characterized in that, said air outlet place is communicated with dust arrester, and said dust arrester is communicated with separator.
CN2012102181835A 2012-06-29 2012-06-29 Spray roasting device Pending CN102773045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102181835A CN102773045A (en) 2012-06-29 2012-06-29 Spray roasting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102181835A CN102773045A (en) 2012-06-29 2012-06-29 Spray roasting device

Publications (1)

Publication Number Publication Date
CN102773045A true CN102773045A (en) 2012-11-14

Family

ID=47118289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102181835A Pending CN102773045A (en) 2012-06-29 2012-06-29 Spray roasting device

Country Status (1)

Country Link
CN (1) CN102773045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103055793A (en) * 2012-12-27 2013-04-24 山东瑞博龙化工科技股份有限公司 Spray pyrolysis device
CN109205561A (en) * 2018-09-25 2019-01-15 李晓垚 A kind of industrial concentrating hydrochloric acid recovery method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100369942C (en) * 2006-01-26 2008-02-20 吉林市吉清科技开发有限公司 Method and apparatus for preparing microsphere silicon dioxide carrier on gas-phase fluidized bed by polyvinyls catalyst
CN101219774A (en) * 2008-01-15 2008-07-16 成都阿斯特克国龙环保工程有限公司 Four-column waste acid regenerating system and technique
CN201340191Y (en) * 2008-10-07 2009-11-04 成都华西化工科技股份有限公司 Roasting oven for roasting waste hydrochloric acid spray
CN202666810U (en) * 2012-06-29 2013-01-16 常州环生科创石墨设备有限公司 Spraying-roasting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100369942C (en) * 2006-01-26 2008-02-20 吉林市吉清科技开发有限公司 Method and apparatus for preparing microsphere silicon dioxide carrier on gas-phase fluidized bed by polyvinyls catalyst
CN101219774A (en) * 2008-01-15 2008-07-16 成都阿斯特克国龙环保工程有限公司 Four-column waste acid regenerating system and technique
CN201340191Y (en) * 2008-10-07 2009-11-04 成都华西化工科技股份有限公司 Roasting oven for roasting waste hydrochloric acid spray
CN202666810U (en) * 2012-06-29 2013-01-16 常州环生科创石墨设备有限公司 Spraying-roasting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103055793A (en) * 2012-12-27 2013-04-24 山东瑞博龙化工科技股份有限公司 Spray pyrolysis device
CN109205561A (en) * 2018-09-25 2019-01-15 李晓垚 A kind of industrial concentrating hydrochloric acid recovery method

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Application publication date: 20121114