CN107913652A - A kind of chemical reaction distributor - Google Patents
A kind of chemical reaction distributor Download PDFInfo
- Publication number
- CN107913652A CN107913652A CN201610880583.0A CN201610880583A CN107913652A CN 107913652 A CN107913652 A CN 107913652A CN 201610880583 A CN201610880583 A CN 201610880583A CN 107913652 A CN107913652 A CN 107913652A
- Authority
- CN
- China
- Prior art keywords
- distributor
- chemical reaction
- isocon
- outer layer
- metallic framework
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of chemical reaction distributor, including distributor body, the distributor body is made of metallic framework and polytetrafluorethylene outer layer；The polytetrafluorethylene outer layer injection is in outside the metallic framework；The distributor body is I-shaped pipeline, including into flow tube, connecting tube and isocon；It is described to be connected into flow tube with isocon by connecting tube；The side inlet porting into flow tube, opposite side closing；Uniform intervals are provided with multiple through holes on the isocon.The present invention is rational in infrastructure, and weather resistance is good, and mechanical strength is excellent, service life length.
Description
Technical field
The present invention relates to a kind of distributor, more particularly to a kind of chemical reaction distributor.
Background technology
Reaction profile device is a kind of common chemical reaction device.It is many original with the continuous innovation of industrial technology
Equipment has not adapted to new chemical process requirement.For chemical reaction distributor, existing chemical industry equipment is equipped with anti-
Distributor is answered to carry out preservative treatment using metal spraying anti-corrosion material.But the performance of spraying coating process and sprayed on material determines painting
Layer is last also with regard to 1mm or so.Distributor is constantly rubbed due to fluid motion, material and tube wall in use, causes anti-corrosion
Material coating damages, and influences the service life of distributor, while replaces trouble, and renewal is of high cost.
The content of the invention
Goal of the invention：The present invention is to solve the above problems, provide a kind of chemical reaction distributor.
Technical solution：A kind of chemical reaction distributor, including distributor body, the distributor body by metallic framework and
Polytetrafluorethylene outer layer forms；The polytetrafluorethylene outer layer injection is in outside the metallic framework；The distributor body is work
Font pipeline, including into flow tube, connecting tube and isocon；It is described to be connected into flow tube with isocon by connecting tube；The influent stream
The side inlet porting of pipe, opposite side closing；Uniform intervals are provided with multiple through holes on the isocon.
As a preferred embodiment of the present invention, the thickness of the polytetrafluorethylene outer layer is 1~12mm.
As a preferred embodiment of the present invention, the metallic framework is stainless steel material.
As a preferred embodiment of the present invention, the through hole is trapezoidal hole, and medial aperture is big, and outside aperture is small.
As a preferred embodiment of the present invention, the through hole is set up in parallel for two rows, the arc between two rows of through holes
Spend for 90 °
Beneficial effect：Compared with prior art, the present invention it the advantage is that.The present invention is mounted to poly- four using metallic framework
Crystallization, manufactured enhanced chemical reaction distributor are re-sintered in vinyl fluoride.On the one hand, polytetrafluorethylene outer layer is as anti-corrosion
Layer, the thickness of erosion resistant coating greatly improves, most thick to can reach 12mm, while wear-resisting property significantly improves so that distributor
Service life greatly improves, and saves cost for enterprise, improves operational efficiency.It is on the other hand, single for polytetrafluoroethylene (PTFE),
Its pipe fitting made or other shaped pieces can be deformed upon with the rise of temperature, be also to raise and drop with temperature with regard to pressure-resistant performance
Its low rigidity so that itself is at high temperature using there is limitation.The present invention uses metallic framework and polytetrafluorethylene outer layer knot
Close, since the thermal deformation of metal is much smaller than the thermal deformation of plastics so that the present invention has more preferable thermal deformation resistant, high temperature resistant and resistance to
Pressure.Meanwhile trapezoidal hole design of the invention, it can effectively prevent the through hole that reactive crystallization blocks distributor.This hair
Bright rational in infrastructure, weather resistance is good, and mechanical strength is excellent, service life length.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the sectional view of the isocon of the present invention.
Wherein, 1 is into flow tube；2 be connecting tube；3 be isocon；4 be through hole.
Embodiment
With reference to embodiment, the present invention is furture elucidated.
With reference to Fig. 1, Fig. 2, the invention discloses a kind of chemical reaction distributor, including distributor body, the distributor
Body is made of metallic framework and polytetrafluorethylene outer layer；The polytetrafluorethylene outer layer injection is in outside the metallic framework.Institute
The thickness for stating polytetrafluorethylene outer layer is preferably 1~12mm.The metallic framework is preferably stainless steel material.The distributor sheet
Body is I-shaped pipeline, including into flow tube 1, connecting tube 2 and isocon 3；It is described to be connected into flow tube 1 and isocon 3 by connecting tube 2
It is logical；The side inlet porting into flow tube 1, opposite side closing；Uniform intervals are provided with multiple through holes 4 on the isocon 3.
Reactive crystallization blocks the through hole 4 of distributor in order to prevent, and the through hole 4 is preferably arranged to trapezoidal hole, medial aperture
Greatly, outside aperture is small.At the same time in order to improve the efficiency of reaction, the through hole 4 is set up in parallel for two rows, two rows of through holes 4 it
Between radian be 90 °.
The present invention is mounted in polytetrafluoroethylene (PTFE) using metallic framework re-sinters crystallization, manufactured enhanced chemical reaction point
Cloth device.On the one hand, polytetrafluorethylene outer layer is greatly improved as erosion resistant coating, the thickness of erosion resistant coating, most thick to can reach 12mm, at the same time
Wear-resisting property significantly improves so that the service life of distributor greatly improve, save cost for enterprise, improve operation
Efficiency.On the other hand, single for polytetrafluoroethylene (PTFE), its pipe fitting made or other shaped pieces can occur with the rise of temperature
Deformation, is also to be raised with temperature and reduce its rigidity with regard to pressure-resistant performance so that itself is at high temperature using there is limitation.This hair
It is bright to be combined using metallic framework and polytetrafluorethylene outer layer, since the thermal deformation of metal is much smaller than the thermal deformation of plastics so that this
Invention has more preferable thermal deformation resistant, high temperature resistant and compression resistance performance.
A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, originally
Invention is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein
Consistent most wide scope.
Claims (5)
- A kind of 1. chemical reaction distributor, it is characterised in that including distributor body, the distributor body by metallic framework and Polytetrafluorethylene outer layer forms；The polytetrafluorethylene outer layer injection is in outside the metallic framework；The distributor body is work Font pipeline, including into flow tube, connecting tube and isocon；It is described to be connected into flow tube with isocon by connecting tube；The influent stream The side inlet porting of pipe, opposite side closing；Uniform intervals are provided with multiple through holes on the isocon.
- 2. chemical reaction distributor according to claim 1, it is characterised in that the thickness of the polytetrafluorethylene outer layer is 1~12mm.
- 3. chemical reaction distributor according to claim 1, it is characterised in that the metallic framework is stainless steel material.
- 4. chemical reaction distributor according to claim 1, it is characterised in that the through hole is trapezoidal hole, medial aperture Greatly, outside aperture is small.
- 5. chemical reaction distributor according to claim 1, it is characterised in that the through hole is set up in parallel for two rows, and two It is 90 ° to arrange the radian between the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880583.0A CN107913652A (en) | 2016-10-09 | 2016-10-09 | A kind of chemical reaction distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880583.0A CN107913652A (en) | 2016-10-09 | 2016-10-09 | A kind of chemical reaction distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107913652A true CN107913652A (en) | 2018-04-17 |
Family
ID=61892401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610880583.0A Pending CN107913652A (en) | 2016-10-09 | 2016-10-09 | A kind of chemical reaction distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107913652A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200439941Y1 (en) * | 2007-11-06 | 2008-05-14 | 주식회사 동화엔텍 | Structure for Teflon lining of heat-exchanger tube |
| CN101920841A (en) * | 2010-08-19 | 2010-12-22 | 吴汉民 | Complex screw |
| CN102153752A (en) * | 2010-12-03 | 2011-08-17 | 湖北新四海化工股份有限公司 | Method and device for preparing high-boiling-point silicone oil |
| CN104854996A (en) * | 2015-05-13 | 2015-08-26 | 潍坊友容实业有限公司 | Underground pipe long in service life and not prone to blockage for saline and alkaline land |
| CN105664826A (en) * | 2016-03-24 | 2016-06-15 | 华东理工大学 | External circulation type alkylation reactor and external circulation type alkylation reacting method |
| CN206184415U (en) * | 2016-10-09 | 2017-05-24 | 苏州贝利氟塑制品有限公司 | Chemical industry reaction distributor |
-
2016
- 2016-10-09 CN CN201610880583.0A patent/CN107913652A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200439941Y1 (en) * | 2007-11-06 | 2008-05-14 | 주식회사 동화엔텍 | Structure for Teflon lining of heat-exchanger tube |
| CN101920841A (en) * | 2010-08-19 | 2010-12-22 | 吴汉民 | Complex screw |
| CN102153752A (en) * | 2010-12-03 | 2011-08-17 | 湖北新四海化工股份有限公司 | Method and device for preparing high-boiling-point silicone oil |
| CN104854996A (en) * | 2015-05-13 | 2015-08-26 | 潍坊友容实业有限公司 | Underground pipe long in service life and not prone to blockage for saline and alkaline land |
| CN105664826A (en) * | 2016-03-24 | 2016-06-15 | 华东理工大学 | External circulation type alkylation reactor and external circulation type alkylation reacting method |
| CN206184415U (en) * | 2016-10-09 | 2017-05-24 | 苏州贝利氟塑制品有限公司 | Chemical industry reaction distributor |
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