CN106764204B - A kind of chemical pipeline - Google Patents
A kind of chemical pipeline Download PDFInfo
- Publication number
- CN106764204B CN106764204B CN201710142609.6A CN201710142609A CN106764204B CN 106764204 B CN106764204 B CN 106764204B CN 201710142609 A CN201710142609 A CN 201710142609A CN 106764204 B CN106764204 B CN 106764204B
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- China
- Prior art keywords
- crystallization
- pipe
- condenser
- discharge nozzle
- chemical pipeline
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a kind of chemical pipelines, including feed pipe, discharge nozzle and two crystallization pipes, two crystallization pipes are U-shaped, between feed pipe and discharge nozzle, the outer sheath of two crystallization pipes is equipped with condenser, and the middle part of crystallization pipe is equipped with the straight tube of cleaning crystalline particle, and the end that straight tube stretches out condenser is equipped with sealing cover, the both ends of crystallization pipe are equipped with the ring flange convenient for handling, and crystallization pipe is equipped with sieves at the lower section of the port of discharge nozzle.It is equipped with secondary filtration mechanism in chemical pipeline of the present invention, sulfate crystal can be precipitated in the pre- low temperature in source and remove, and then avoid clogging, also saves the cost that installation heating and heat-insulating device is brought.
Description
Technical field
The present invention relates to chemical equipment technical fields, and in particular to a kind of chemical pipeline.
Background technology
Naphthalene water reducer be one kind using crude naphthalene as raw material, it is sulfonated, hydrolysis, condensation, neutralize etc. technique productions it is efficient
Water-reducing agent, additive of the naphthalene water reducer as concrete, it is possible to reduce cement consumption improves concrete quality.Naphthalene system diminishing
Agent is China at present using most wide, the maximum main additive kind of dosage, with the trend that supply falls short of demand, more and more enterprises
Industry starts to produce naphthalene water reducer.
In the production process of naphthalene water reducer, the sulfonation generally use concentrated sulfuric acid is neutralized usually using sodium hydroxide or life
Lime.With in sodium hydroxide and production naphthalene water reducer in the sodium sulphate containing higher concentration, when temperature is relatively low and does not install
It has a large amount of sulfate crystals when heating and heat-insulating device, in naphthalene water reducer to be precipitated, thus can be to container where naphthalene water reducer
Pipeline result in blockage, and then influence concrete normal production.
Invention content
It is an object of the invention to overcome the above-mentioned problems in the prior art, provide a kind of chemical pipeline, by
The pre- low temperature in source is precipitated sulfate crystal and removes, and then avoids clogging, also saves installation heating and heat-insulating device and brings
Cost.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions：
A kind of chemical pipeline, including feed pipe, discharge nozzle and two crystallization pipes, two crystallization pipes are U-shaped, be set into
Between expects pipe and discharge nozzle, the outer sheath of two crystallization pipes is equipped with condenser, and the middle part of the crystallization pipe is equipped with cleaning and ties
The straight tube of brilliant particle, the end that the straight tube stretches out condenser are equipped with sealing cover, and the both ends of the crystallization pipe, which are equipped with, to be convenient for
The ring flange of handling, the crystallization pipe are equipped with sieves at the lower section of the port of discharge nozzle, can retain the crystallization of precipitation
Grain.
Further, the outside of the condenser is equipped with water inlet pipe and outlet pipe, and passes through water inlet pipe, outlet pipe and cycle
Sink connects.
Further, the condenser is equipped with axle envelope, good airproof performance with straight tube junction.
Further, the sieves specification in the crystallization pipe is different, is more than close to the sieves sieve pore of feed pipe close
The sieves sieve pore of discharge nozzle.
Further, the straight tube is fixedly connected with sealing cover by removably mode.
Further, the crystallization pipe, condenser shell are made of clear material.
The beneficial effects of the invention are as follows：
It is equipped with secondary filtration mechanism in chemical pipeline of the present invention, sulfate crystal can be precipitated in the pre- low temperature in source and remove
It goes, and then avoids clogging, the cost that installation heating and heat-insulating device is brought also is saved, suitable for using sodium hydroxide and producing
Naphthalene water reducer.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of chemical pipeline of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows：
1- feed pipes, 2- discharge nozzles, 3- crystallization pipes, 301- straight tubes, 302- sealing covers, 303- ring flanges, 304- sieves,
4- condensers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present embodiment is a kind of chemical pipeline, including feed pipe 1, discharge nozzle 2 and two crystallization pipes
3, two crystallization pipes 3 are U-shaped, are set between feed pipe 1 and discharge nozzle 2, and the outer sheath of two crystallization pipes 3 is equipped with condenser 4, analysis
The middle part of brilliant pipe 3 is equipped with the straight tube 301 of cleaning crystalline particle, and the end that straight tube 301 stretches out condenser 4 is equipped with sealing cover 302,
Straight tube 301 is fixedly connected with sealing cover 302 by removably mode.The both ends of crystallization pipe 3 are equipped with the flange convenient for handling
Disk 303, crystallization pipe 3 are equipped with sieves 304 at the lower section of the port of discharge nozzle 2, and 304 specification of sieves in crystallization pipe 3 is not
Together, it is more than 304 sieve pore of sieves close to discharge nozzle 2 close to 304 sieve pore of sieves of feed pipe 1.
Wherein, the outside of condenser 4 is equipped with water inlet pipe and outlet pipe, and is connected by water inlet pipe, outlet pipe and circulating water chennel
It connects.Condenser 4 is equipped with axle envelope with 301 junction of straight tube.
One of the present embodiment has particular application as：If there are two crystallization pipe 3, in two crystallization pipes 3,304 specification of sieves is not
Together, secondary filtration mechanism is formed, so that a large amount of sulfate crystals are precipitated simultaneously in naphthalene water reducer using the low temperature environment of condenser 4
Straight tube 301 is fallen into, crystallization pipe 3,4 shell of condenser are made of clear material, and when finding that sulfate crystal is more, are opened close
302 cleaning of capping.For the ease of cleaning, can valve be set on feed pipe 1, discharge nozzle 2.It by this method can be in source
Pre- low temperature is precipitated sulfate crystal and removes, and then avoids clogging, also save that installation heating and heat-insulating device brings at
This.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of chemical pipeline, it is characterised in that：Including feed pipe, discharge nozzle and two crystallization pipes, two crystallization pipes are in U
Type is set between feed pipe and discharge nozzle, and the outer sheath of two crystallization pipes is equipped with condenser, is set in the middle part of the crystallization pipe
There are the straight tube of cleaning crystalline particle, the end that the straight tube stretches out condenser to be equipped with sealing cover, the both ends of the crystallization pipe
Equipped with the ring flange convenient for handling, the crystallization pipe is equipped with sieves at the lower section of the port of discharge nozzle.
2. chemical pipeline according to claim 1, it is characterised in that：The outside of the condenser is equipped with water inlet pipe and water outlet
Pipe, and connected by water inlet pipe, outlet pipe and circulating water chennel.
3. chemical pipeline according to claim 1, it is characterised in that：The condenser is equipped with axle envelope with straight tube junction.
4. chemical pipeline according to claim 1, it is characterised in that：Sieves specification in the crystallization pipe is different, leans on
The sieves sieve pore of nearly feed pipe is more than the sieves sieve pore close to discharge nozzle.
5. chemical pipeline according to claim 1, it is characterised in that：The straight tube passes through removably mode with sealing cover
It is fixedly connected.
6. chemical pipeline according to claim 1, it is characterised in that：The crystallization pipe, condenser shell are by transparent material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142609.6A CN106764204B (en) | 2017-03-10 | 2017-03-10 | A kind of chemical pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142609.6A CN106764204B (en) | 2017-03-10 | 2017-03-10 | A kind of chemical pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764204A CN106764204A (en) | 2017-05-31 |
| CN106764204B true CN106764204B (en) | 2018-09-07 |
Family
ID=58962238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142609.6A Active CN106764204B (en) | 2017-03-10 | 2017-03-10 | A kind of chemical pipeline |
Country Status (1)
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| CN (1) | CN106764204B (en) |
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| CN205360994U (en) * | 2016-03-02 | 2016-07-06 | 湖北瑞锶科技有限公司 | Aqueous ammonia condensing equipment who adjusted temperature in area |
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| CN205627913U (en) * | 2016-05-23 | 2016-10-12 | 河南康达制药有限公司 | Condensate lets in device for reation kettle |
| CN205742355U (en) * | 2016-05-12 | 2016-11-30 | 张萍 | A kind of efficient novel air water-making machine |
| CN205761165U (en) * | 2016-06-28 | 2016-12-07 | 四川宇砼建材有限公司 | The special xanthator of water reducer |
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|---|---|---|---|---|
| JPS62280531A (en) * | 1986-05-27 | 1987-12-05 | Takayuki Kuboyama | Smoke ejector for kitchen |
| DE3708439A1 (en) * | 1987-03-16 | 1988-09-29 | Richard Knabl | Condensate separator on pressure vessels |
| RU2091335C1 (en) * | 1995-12-13 | 1997-09-27 | Иван Николаевич Варнавский | Installation for producing curative drinking water with reduced content of deuterium and tritium |
| EP1066105B1 (en) * | 1998-03-27 | 2003-03-05 | Siemens Aktiengesellschaft | Internal combustion engine exhaust system and method for reducing contaminants in exhaust gases |
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| CN202961958U (en) * | 2012-11-13 | 2013-06-05 | 东华理工大学 | Decompressed soxhlet extractor |
| CN103174896A (en) * | 2013-03-13 | 2013-06-26 | 安徽省虹升生物科技有限公司 | Connecting device facilitating sampling |
| CN203389358U (en) * | 2013-07-02 | 2014-01-15 | 浙江万邦药业股份有限公司 | Distillation reflux secondary water distribution device |
| CN203458972U (en) * | 2013-09-06 | 2014-03-05 | 湖北恒利建材科技有限公司 | Tail gas recycling device for production of water reducer |
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| CN204746037U (en) * | 2015-06-04 | 2015-11-11 | 江西洪安化工有限公司 | High -efficient sulfur trioxide gas heating device that dehumidificaties |
| CN204973343U (en) * | 2015-06-04 | 2016-01-20 | 江西洪安化工有限公司 | A filter edulcoration dehumidification heating device for sulfur trioxide |
| CN204952317U (en) * | 2015-09-12 | 2016-01-13 | 山东海瑞特生物工程有限公司 | Cellulosic ethanol distillation plant |
| CN205127960U (en) * | 2015-10-21 | 2016-04-06 | 江西邦浦医药化工有限公司 | 2 - chlorine - 5 - chloromethyl thiazole's reactive crystallization cauldron device |
| CN205208011U (en) * | 2015-12-16 | 2016-05-04 | 王德明 | Condenser pipe hookup return bend |
| CN205360994U (en) * | 2016-03-02 | 2016-07-06 | 湖北瑞锶科技有限公司 | Aqueous ammonia condensing equipment who adjusted temperature in area |
| CN205517744U (en) * | 2016-03-25 | 2016-08-31 | 马贝贝 | Portable petrochemical stirring retort convenient to wash |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106764204A (en) | 2017-05-31 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200402 Address after: 051530, Shijiazhuang, Hebei province Zhaoxian County new walled shop Industrial Park Patentee after: Shijiazhuang Huikang Biotechnology Co., Ltd Address before: 325200 Wenzhou City, Zhejiang Province Wenzhou City, Zhejiang Province Ruian City Shangwang Street Patentee before: Huang Qihao |
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