CN102125794A - Novel spraying device - Google Patents
Novel spraying device Download PDFInfo
- Publication number
- CN102125794A CN102125794A CN2010100181189A CN201010018118A CN102125794A CN 102125794 A CN102125794 A CN 102125794A CN 2010100181189 A CN2010100181189 A CN 2010100181189A CN 201010018118 A CN201010018118 A CN 201010018118A CN 102125794 A CN102125794 A CN 102125794A
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- naphthalene
- water
- fully
- returnable
- recovery container
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Abstract
The invention discloses a novel spraying device, comprising a water inlet pipe and spray pipes, wherein a plurality of the spray pipes are respectively communicated with the water inlet pipe and have different lengths so as to sufficiently and uniformly spray water into a naphthalene recovery container; the longest spray pipe is 5 millimeters away from the bottom of the naphthalene recovery container; nozzles are uniformly distributed on each of the spray pipes; the nozzles with the diameters between 1 millimeter and 2 millimeters can fully atomize water; in the novel spraying device of the invention, the plurality of spray pipes with different lengths can be arranged according to the size of the recovery container, the longest spray pipe is about 5 millimeters away from the bottom of the naphthalene recovery container and the shortest spray pipe is about 5 millimeters away from the top of the naphthalene recovery container; simultaneously, and each spray pipe is uniformly provided with the nozzles which have the diameters between 1 millimeter and 2 millimeters and are capable of fully atomizing water, thus the atomized water can be uniformly distributed in the naphthalene recovery container and can be fully reacted with naphthalene, and as a result, the naphthalene is captured by the water so as to reach the function of fully recovering the naphthalene.
Description
Technical field
The present invention relates to a kind of spray equipment, refer in particular to the novel spray equipment that a kind of crude naphthalene reclaims, belong to chemical industry recovery technology field.
Background technology
Some industrial material such as naphthalenes; in chemical industry, use usually; in efficient diminishing process, use very extensive as naphthalene water reducer; use amount is also very big; but because production technology major defect; can't in the sulfonating reaction process, naphthalene be reacted completely; there is the naphthalene about 8% to remain in the water reducer; not only the effect of naphthalene can not get fully playing and utilizing, and also has the smell of naphthalene in the water reducer, because naphthalene itself is poisonous; human body there is in various degree injury; and be unfavorable for the protection of environment, the value of naphthalene is relatively more expensive at present simultaneously, reaches about 9 yuan/kilogram.By dropping into about about 39% the naphthalene of 6500 kilograms of concentration of 1000 kilograms of naphthalene production is that aqua reclaims minimum 6% estimation of naphthalene, reclaim 60 kilograms of naphthalenes, be worth 540 yuan, aqua per ton is saved 83 yuan of costs, about 210 yuan of pulvis saving per ton, for producing the big enterprise of naphthalene water reducer amount, annual escapable cost is more than more than 1,000 ten thousand yuan, and technical economic benefit is very remarkable.
Summary of the invention
At the technical problem of above-mentioned existence, the purpose of this invention is to provide a kind of novel spray equipment that naphthalene fully reclaims that is beneficial to.
Realize that technical scheme of the present invention is: a kind of novel spray equipment comprises water inlet pipe, jet pipe; Described jet pipe has several, is connected with described water inlet pipe respectively; Described many jet pipes are different in size, so as fully, uniformly being sprayed onto in the naphthalene returnable; The longest described jet pipe is from naphthalene returnable bottom 5mm; Spout is uniformly distributing on the described jet pipe.
Preferably, the diameter of described spout can fully atomize water at 1-2mm.
Because the present invention can be provided with many jet pipes according to the size of returnable, every jet pipe different in size, the longest has only about 5mm from naphthalene returnable bottom, the shortest from about naphthalene returnable top 5mm; Simultaneously evenly be provided with spout on every jet pipe, nozzle diameter between 1-2mm, abundant atomized water, atomized water so uniformly just can distribute in the naphthalene returnable, these atomized waters can be fully and the naphthalene effect, thereby caught by water, reaches the function of abundant recovery naphthalene.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is a fundamental diagram of the present invention;
Accompanying drawing 2 is spray equipment structure chart of the present invention.
Wherein, 1, returnable one; 2, returnable two; 3, carrier pipe; 4, spray equipment; 5, air inlet pipe; 6, discharge pipe; 7, water inlet pipe; 8, jet pipe; 9, spout.
The specific embodiment:
Preferred embodiment of the present invention shown in accompanying drawing 1,2, in chemical industry equipment, usually use naphthalene, and because the production technology major defect, can't in the sulfonating reaction process, naphthalene be reacted completely, naphthalene because crude naphthalene is poisonous, so the crude naphthalene in the tail gas needs to reclaim after using crude naphthalene, prevent contaminated environment.Generally by the two-stage recovery, one-level reclaims by the water spray, reclaims a part, and secondary recovery is sour gas such as feeding formaldehyde in addition, neutralization, and promptly the whole recovery process is finished; One-level reclaims and comprises returnable 1, spray equipment 4, and spray equipment comprises water inlet pipe 7, jet pipe 8; Jet pipe 8 has several, is connected with water inlet pipe 7 respectively; Described many jet pipes are different in size, so as fully, uniformly being sprayed onto in the naphthalene returnable 1; The longest jet pipe 8 is from naphthalene returnable bottom 5mm; Spout 9 is uniformly distributing on the jet pipe 8; The diameter of spout can fully atomize water at 1-2mm.The utility model can be provided with many jet pipes according to the size of returnable, every jet pipe different in size, and the longest has only about 5mm from naphthalene returnable bottom, the shortest from about naphthalene returnable top 5mm; Simultaneously evenly be provided with spout on every jet pipe, nozzle diameter between 1-2mm, abundant atomized water, atomized water so uniformly just can distribute in the naphthalene returnable, these atomized waters can be fully and the naphthalene effect, thereby caught by water, reaches the function of abundant recovery naphthalene.
Secondary recovery comprises returnable 22, air inlet pipe 5, and sour gas such as the formaldehyde of coming in from air inlet pipe neutralize, reclaim naphthalene; Be connected by carrier pipe 3 between returnable 1 and the returnable two, reclaim the air-flow that finishes and discharge from the discharge pipe on the returnable two.
Because the present invention can be provided with many jet pipes according to the size of returnable, every jet pipe different in size, the longest has only about 5mm from naphthalene returnable bottom, the shortest from about naphthalene returnable top 5mm; Simultaneously evenly be provided with spout on every jet pipe, nozzle diameter between 1-2mm, abundant atomized water, atomized water so uniformly just can distribute in the naphthalene returnable, these atomized waters can be fully and the naphthalene effect, thereby caught by water, reaches the function of abundant recovery naphthalene.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the present invention, all drop within the rights protection scope of the present invention.
Claims (2)
1. a novel spray equipment comprises water inlet pipe, jet pipe; Described jet pipe has several, is connected with described water inlet pipe respectively; It is characterized in that: described many jet pipes are different in size, so as fully, uniformly being sprayed onto in the naphthalene returnable; The longest described jet pipe is from naphthalene returnable bottom 5mm; Spout is uniformly distributing on the described jet pipe.
2. novel spray equipment according to claim 1 is characterized in that: the diameter of described spout can fully atomize water at 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100181189A CN102125794A (en) | 2010-01-14 | 2010-01-14 | Novel spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100181189A CN102125794A (en) | 2010-01-14 | 2010-01-14 | Novel spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102125794A true CN102125794A (en) | 2011-07-20 |
Family
ID=44264218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100181189A Pending CN102125794A (en) | 2010-01-14 | 2010-01-14 | Novel spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102125794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489121A (en) * | 2011-12-12 | 2012-06-13 | 江苏中凯新材料有限公司 | Method for treating waste gas in production of naphthalene based superplasticizer and special equipment utilizing same |
-
2010
- 2010-01-14 CN CN2010100181189A patent/CN102125794A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489121A (en) * | 2011-12-12 | 2012-06-13 | 江苏中凯新材料有限公司 | Method for treating waste gas in production of naphthalene based superplasticizer and special equipment utilizing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |